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/****/ (function(modules) { // webpackBootstrap /**/ // The module cache /**/ var installedModules = {}; /**/ /**/ // The require function /**/ function __webpack_require__(moduleId) { /**/ /**/ // Check if module is in cache /**/ if(installedModules[moduleId]) { /**/ return installedModules[moduleId].exports; /**/ } /**/ // Create a new module (and put it into the cache) /**/ var module = installedModules[moduleId] = { /**/ i: moduleId, /**/ l: false, /**/ exports: {} /**/ }; /**/ /**/ // Execute the module function /**/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); /**/ /**/ // Flag the module as loaded /**/ module.l = true; /**/ /**/ // Return the exports of the module /**/ return module.exports; /**/ } /**/ /**/ /**/ // expose the modules object (__webpack_modules__) /**/ __webpack_require__.m = modules; /**/ /**/ // expose the module cache /**/ __webpack_require__.c = installedModules; /**/ /**/ // define getter function for harmony exports /**/ __webpack_require__.d = function(exports, name, getter) { /**/ if(!__webpack_require__.o(exports, name)) { /**/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); /**/ } /**/ }; /**/ /**/ // define __esModule on exports /**/ __webpack_require__.r = function(exports) { /**/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { /**/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); /**/ } /**/ Object.defineProperty(exports, '__esModule', { value: true }); /**/ }; /**/ /**/ // create a fake namespace object /**/ // mode & 1: value is a module id, require it /**/ // mode & 2: merge all properties of value into the ns /**/ // mode & 4: return value when already ns object /**/ // mode & 8\|1: behave like require /**/ __webpack_require__.t = function(value, mode) { /**/ if(mode & 1) value = __webpack_require__(value); /**/ if(mode & 8) return value; /**/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; 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return __webpack_require__(__webpack_require__.s = 1); /**/ }) /********************************************************************/ /**/ ({ // "./node_modules/apexcharts/dist/apexcharts.esm.js": /!*******************************************************!\ !* ./node_modules/apexcharts/dist/apexcharts.esm.js ! \******************************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / WEBPACK VAR INJECTION /(function(setImmediate, module) {/! * ApexCharts v3.8.6 * (c) 2018-2019 Juned Chhipa * Released under the MIT License. / function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}function _classCallCheck(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a 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t&&"object"===_typeof(t)&&!Array.isArray(t)&&null!=t}},{key:"listToArray",value:function(t){var e,i=[];for(e=0;e<t.length;e++)i[e]=t[e];return i}},{key:"extend",value:function(t,e){var i=this;"function"!=typeof Object.assign&&(Object.assign=function(t){if(null==t)throw new TypeError("Cannot convert undefined or null to object");for(var e=Object(t),i=1;i<arguments.length;i++){var s=arguments[i];if(null!=s)for(var a in s)s.hasOwnProperty(a)&&(e[a]=s[a])}return e});var s=Object.assign({},t);return this.isObject(t)&&this.isObject(e)&&Object.keys(e).forEach(function(a){i.isObject(e[a])&&a in t?s[a]=i.extend(t[a],e[a]):Object.assign(s,_defineProperty({},a,e[a]))}),s}},{key:"extendArray",value:function(e,i){var s=[];return e.map(function(e){s.push(t.extend(i,e))}),e=s}},{key:"monthMod",value:function(t){return t%12}},{key:"addProps",value:function(t,e,i){"string"==typeof e&&(e=e.split(".")),t[e[0]]=t[e[0]]\|\|{};var s=t[e[0]];return 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0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"#fefefe",n=arguments.length>6&&void 0!==arguments[6]?arguments[6]:1,o=arguments.length>7&&void 0!==arguments[7]?arguments[7]:null,l=arguments.length>8&&void 0!==arguments[8]?arguments[8]:null,h=arguments.length>9&&void 0!==arguments[9]?arguments[9]:0,c=this.w.globals.dom.Paper.rect();return c.attr({x:t,y:e,width:i>0?i:0,height:s>0?s:0,rx:a,ry:a,fill:r,opacity:n,"stroke-width":null!==o?o:0,stroke:null!==l?l:"none","stroke-dasharray":h}),c}},{key:"drawPolygon",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"#e1e1e1",i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"none";return this.w.globals.dom.Paper.polygon(t).attr({fill:i,stroke:e})}},{key:"drawCircle",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.w.globals.dom.Paper.circle(2t);return null!==e&&i.attr(e),i}},{key:"drawPath",value:function(t){var e=t.d,i=void 0===e?"":e,s=t.stroke,a=void 0===s?"#a8a8a8":s,r=t.strokeWidth,n=void 0===r?1:r,o=t.fill,l=t.fillOpacity,h=void 0===l?1:l,c=t.strokeOpacity,d=void 0===c?1:c,u=t.classes,g=t.strokeLinecap,f=void 0===g?null:g,p=t.strokeDashArray,x=void 0===p?0:p,m=this.w;return null===f&&(f=m.config.stroke.lineCap),(i.indexOf("undefined")>-1\|\|i.indexOf("NaN")>-1)&&(i="M 0 ".concat(m.globals.gridHeight)),m.globals.dom.Paper.path(i).attr({fill:o,"fill-opacity":h,stroke:a,"stroke-opacity":d,"stroke-linecap":f,"stroke-width":n,"stroke-dasharray":x,class:u})}},{key:"group",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this.w.globals.dom.Paper.group();return null!==t&&e.attr(t),e}},{key:"move",value:function(t,e){var i=["M",t,e].join(" ");return i}},{key:"line",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=null;return null===i?s=["L",t,e].join(" "):"H"===i?s=["H",t].join(" "):"V"===i&&(s=["V",e].join(" ")),s}},{key:"curve",value:function(t,e,i,s,a,r){var n=["C",t,e,i,s,a,r].join(" ");return n}},{key:"quadraticCurve",value:function(t,e,i,s){return["Q",t,e,i,s].join(" ")}},{key:"arc",value:function(t,e,i,s,a,r,n){var o="A";arguments.length>7&&void 0!==arguments[7]&&arguments[7]&&(o="a");var l=[o,t,e,i,s,a,r,n].join(" ");return l}},{key:"renderPaths",value:function(t){var e,i=t.j,s=t.realIndex,a=t.pathFrom,r=t.pathTo,n=t.stroke,o=t.strokeWidth,l=t.strokeLinecap,h=t.fill,c=t.animationDelay,d=t.initialSpeed,u=t.dataChangeSpeed,g=t.className,f=t.shouldClipToGrid,p=void 0===f\|\|f,x=t.bindEventsOnPaths,m=void 0===x\|\|x,b=t.drawShadow,v=void 0===b\|\|b,y=this.w,w=new Filters(this.ctx),k=new Animations(this.ctx),A=this.w.config.chart.animations.enabled,S=A&&this.w.config.chart.animations.dynamicAnimation.enabled,C=!!(A&&!y.globals.resized\|\|S&&y.globals.dataChanged&&y.globals.shouldAnimate);C?e=a:(e=r,k.animationCompleted());var L=y.config.stroke.dashArray,P=0;P=Array.isArray(L)?L[s]:y.config.stroke.dashArray;var z=this.drawPath({d:e,stroke:n,strokeWidth:o,fill:h,fillOpacity:1,classes:g,strokeLinecap:l,strokeDashArray:P});if(z.attr("index",s),p&&z.attr({"clip-path":"url(#gridRectMask".concat(y.globals.cuid,")")}),"none"!==y.config.states.normal.filter.type)w.getDefaultFilter(z,s);else if(y.config.chart.dropShadow.enabled&&v&&(!y.config.chart.dropShadow.enabledSeries\|\|y.config.chart.dropShadow.enabledSeries&&-1!==y.config.chart.dropShadow.enabledSeries.indexOf(s))){var T=y.config.chart.dropShadow;w.dropShadow(z,T,s)}m&&(z.node.addEventListener("mouseenter",this.pathMouseEnter.bind(this,z)),z.node.addEventListener("mouseleave",this.pathMouseLeave.bind(this,z)),z.node.addEventListener("mousedown",this.pathMouseDown.bind(this,z))),z.attr({pathTo:r,pathFrom:a});var M={el:z,j:i,pathFrom:a,pathTo:r,strokeWidth:o};return!A\|\|y.globals.resized\|\|y.globals.dataChanged?!y.globals.resized&&y.globals.dataChanged\|\|k.showDelayedElements():k.animatePathsGradually(_objectSpread({},M,{speed:d,delay:c})),y.globals.dataChanged&&S&&C&&k.animatePathsGradually(_objectSpread({},M,{speed:u})),z}},{key:"drawPattern",value:function(t,e,i){var s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"#a8a8a8",a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0;return this.w.globals.dom.Paper.pattern(e,i,function(r){"horizontalLines"===t?r.line(0,0,i,0).stroke({color:s,width:a+1}):"verticalLines"===t?r.line(0,0,0,e).stroke({color:s,width:a+1}):"slantedLines"===t?r.line(0,0,e,i).stroke({color:s,width:a}):"squares"===t?r.rect(e,i).fill("none").stroke({color:s,width:a}):"circles"===t&&r.circle(e).fill("none").stroke({color:s,width:a})})}},{key:"drawGradient",value:function(t,e,i,s,a){var r,n=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,o=arguments.length>6&&void 0!==arguments[6]?arguments[6]:null,l=arguments.length>7&&void 0!==arguments[7]?arguments[7]:null,h=arguments.length>8&&void 0!==arguments[8]?arguments[8]:0,c=this.w;e=Utils.hexToRgba(e,s),i=Utils.hexToRgba(i,a);var d=0,u=1,g=1,f=null;null!==o&&(d=void 0!==o[0]?o[0]/100:0,u=void 0!==o[1]?o[1]/100:1,g=void 0!==o[2]?o[2]/100:1,f=void 0!==o[3]?o[3]/100:null);var p=!("donut"!==c.config.chart.type&&"pie"!==c.config.chart.type&&"bubble"!==c.config.chart.type);if(r=null===l\|\|0===l.length?c.globals.dom.Paper.gradient(p?"radial":"linear",function(t){t.at(d,e,s),t.at(u,i,a),t.at(g,i,a),null!==f&&t.at(f,e,s)}):c.globals.dom.Paper.gradient(p?"radial":"linear",function(t){(Array.isArray(l[h])?l[h]:l).forEach(function(e){t.at(e.offset/100,e.color,e.opacity)})}),p){var x=c.globals.gridWidth/2,m=c.globals.gridHeight/2;"bubble"!==c.config.chart.type?r.attr({gradientUnits:"userSpaceOnUse",cx:x,cy:m,r:n}):r.attr({cx:.5,cy:.5,r:.8,fx:.2,fy:.2})}else"vertical"===t?r.from(0,0).to(0,1):"diagonal"===t?r.from(0,0).to(1,1):"horizontal"===t?r.from(0,1).to(1,1):"diagonal2"===t&&r.from(0,1).to(2,2);return r}},{key:"drawText",value:function(t){var e,i=this.w,s=t.x,a=t.y,r=t.text,n=t.textAnchor,o=t.fontSize,l=t.fontFamily,h=t.fontWeight,c=t.foreColor,d=t.opacity;return void 0===r&&(r=""),n\|\|(n="start"),c\|\|(c=i.config.chart.foreColor),l=l\|\|i.config.chart.fontFamily,h=h\|\|"regular",(e=Array.isArray(r)?i.globals.dom.Paper.text(function(t){for(var e=0;e<r.length;e++)t.tspan(r[e])}):i.globals.dom.Paper.plain(r)).attr({x:s,y:a,"text-anchor":n,"dominant-baseline":"auto","font-size":o,"font-family":l,"font-weight":h,fill:c,class:(t.cssClass,t.cssClass)}),e.node.style.fontFamily=l,e.node.style.opacity=d,e}},{key:"addTspan",value:function(t,e,i){var s=t.tspan(e);i\|\|(i=this.w.config.chart.fontFamily),s.node.style.fontFamily=i}},{key:"drawMarker",value:function(t,e,i){t=t\|\|0;var s=i.pSize\|\|0,a=null;if("square"===i.shape){var r=void 0===i.pRadius?s/2:i.pRadius;null===e&&(s=0,r=0);var n=1.2s+r,o=this.drawRect(n,n,n,n,r);o.attr({x:t-n/2,y:e-n/2,cx:t,cy:e,class:i.class?i.class:"",fill:i.pointFillColor,"fill-opacity":i.pointFillOpacity?i.pointFillOpacity:1,stroke:i.pointStrokeColor,"stroke-width":i.pWidth?i.pWidth:0,"stroke-opacity":i.pointStrokeOpacity?i.pointStrokeOpacity:1}),a=o}else"circle"===i.shape&&(Utils.isNumber(e)\|\|(s=0,e=0),a=this.drawCircle(s,{cx:t,cy:e,class:i.class?i.class:"",stroke:i.pointStrokeColor,fill:i.pointFillColor,"fill-opacity":i.pointFillOpacity?i.pointFillOpacity:1,"stroke-width":i.pWidth?i.pWidth:0,"stroke-opacity":i.pointStrokeOpacity?i.pointStrokeOpacity:1}));return a}},{key:"pathMouseEnter",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j"));if("function"==typeof i.config.chart.events.dataPointMouseEnter&&i.config.chart.events.dataPointMouseEnter(e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}),this.ctx.fireEvent("dataPointMouseEnter",[e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}]),("none"===i.config.states.active.filter.type\|\|"true"!==t.node.getAttribute("selected"))&&"none"!==i.config.states.hover.filter.type&&"none"!==i.config.states.active.filter.type&&!i.globals.isTouchDevice){var n=i.config.states.hover.filter;s.applyFilter(t,a,n.type,n.value)}}},{key:"pathMouseLeave",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j"));"function"==typeof i.config.chart.events.dataPointMouseLeave&&i.config.chart.events.dataPointMouseLeave(e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}),this.ctx.fireEvent("dataPointMouseLeave",[e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}]),"none"!==i.config.states.active.filter.type&&"true"===t.node.getAttribute("selected")\|\|"none"!==i.config.states.hover.filter.type&&s.getDefaultFilter(t,a)}},{key:"pathMouseDown",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j")),n="false";if("true"===t.node.getAttribute("selected")){if(t.node.setAttribute("selected","false"),i.globals.selectedDataPoints[a].indexOf(r)>-1){var o=i.globals.selectedDataPoints[a].indexOf(r);i.globals.selectedDataPoints[a].splice(o,1)}}else{if(!i.config.states.active.allowMultipleDataPointsSelection&&i.globals.selectedDataPoints.length>0){i.globals.selectedDataPoints=[];var l=i.globals.dom.Paper.select(".apexcharts-series path").members,h=i.globals.dom.Paper.select(".apexcharts-series circle, .apexcharts-series rect").members;l.forEach(function(t){t.node.setAttribute("selected","false"),s.getDefaultFilter(t,a)}),h.forEach(function(t){t.node.setAttribute("selected","false"),s.getDefaultFilter(t,a)})}t.node.setAttribute("selected","true"),n="true",void 0===i.globals.selectedDataPoints[a]&&(i.globals.selectedDataPoints[a]=[]),i.globals.selectedDataPoints[a].push(r)}if("true"===n){var c=i.config.states.active.filter;"none"!==c&&s.applyFilter(t,a,c.type,c.value)}else"none"!==i.config.states.active.filter.type&&s.getDefaultFilter(t,a);"function"==typeof i.config.chart.events.dataPointSelection&&i.config.chart.events.dataPointSelection(e,this.ctx,{selectedDataPoints:i.globals.selectedDataPoints,seriesIndex:a,dataPointIndex:r,w:i}),e&&this.ctx.fireEvent("dataPointSelection",[e,this.ctx,{selectedDataPoints:i.globals.selectedDataPoints,seriesIndex:a,dataPointIndex:r,w:i}])}},{key:"rotateAroundCenter",value:function(t){var e=t.getBBox();return{x:e.x+e.width/2,y:e.y+e.height/2}}},{key:"getTextRects",value:function(t,e,i,s){var a=!(arguments.length>4&&void 0!==arguments[4])\|\|arguments[4],r=this.w,n=this.drawText({x:-200,y:-200,text:t,textAnchor:"start",fontSize:e,fontFamily:i,foreColor:"#fff",opacity:0});s&&n.attr("transform",s),r.globals.dom.Paper.add(n);var o=n.bbox();return a\|\|(o=n.node.getBoundingClientRect()),n.remove(),{width:o.width,height:o.height}}},{key:"placeTextWithEllipsis",value:function(t,e,i){if(t.textContent=e,e.length>0&&t.getComputedTextLength()>=i){for(var s=e.length-3;s>0;s-=3)if(t.getSubStringLength(0,s)<=i)return void(t.textContent=e.substring(0,s)+"...");t.textContent="..."}}}],[{key:"setAttrs",value:function(t,e){for(var i in e)e.hasOwnProperty(i)&&t.setAttribute(i,e[i])}}]),t}();const name="en",options={months:["January","February","March","April","May","June","July","August","September","October","November","December"],shortMonths:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],shortDays:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],toolbar:{exportToSVG:"Download SVG",exportToPNG:"Download PNG",menu:"Menu",selection:"Selection",selectionZoom:"Selection Zoom",zoomIn:"Zoom In",zoomOut:"Zoom Out",pan:"Panning",reset:"Reset Zoom"}};var en={name:"en",options:options},Options=function(){function t(){_classCallCheck(this,t),this.yAxis={show:!0,showAlways:!1,seriesName:void 0,opposite:!1,reversed:!1,logarithmic:!1,tickAmount:void 0,forceNiceScale:!1,max:void 0,min:void 0,floating:!1,decimalsInFloat:void 0,labels:{show:!0,minWidth:0,maxWidth:160,offsetX:0,offsetY:0,align:void 0,rotate:0,padding:20,style:{colors:[],fontSize:"11px",fontFamily:void 0,cssClass:""},formatter:void 0},axisBorder:{show:!1,color:"#78909C",offsetX:0,offsetY:0},axisTicks:{show:!1,color:"#78909C",width:6,offsetX:0,offsetY:0},title:{text:void 0,rotate:90,offsetY:0,offsetX:0,style:{color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:""}},tooltip:{enabled:!1,offsetX:0},crosshairs:{show:!0,position:"front",stroke:{color:"#b6b6b6",width:1,dashArray:0}}},this.xAxisAnnotation={x:0,x2:null,strokeDashArray:1,fillColor:"#c2c2c2",borderColor:"#c2c2c2",opacity:.3,offsetX:0,offsetY:0,label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"middle",orientation:"vertical",position:"top",offsetX:0,offsetY:0,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:2,bottom:2}}}},this.yAxisAnnotation={y:0,y2:null,strokeDashArray:1,fillColor:"#c2c2c2",borderColor:"#c2c2c2",opacity:.3,offsetX:0,offsetY:0,yAxisIndex:0,label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"end",position:"right",offsetX:0,offsetY:-3,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:0,bottom:2}}}},this.pointAnnotation={x:0,y:null,yAxisIndex:0,seriesIndex:0,marker:{size:4,fillColor:"#fff",strokeWidth:2,strokeColor:"#333",shape:"circle",offsetX:0,offsetY:0,radius:2,cssClass:""},label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"middle",offsetX:0,offsetY:-15,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:0,bottom:2}}},customSVG:{SVG:void 0,cssClass:void 0,offsetX:0,offsetY:0}}}return _createClass(t,[{key:"init",value:function(){return{annotations:{position:"front",yaxis:[this.yAxisAnnotation],xaxis:[this.xAxisAnnotation],points:[this.pointAnnotation]},chart:{animations:{enabled:!0,easing:"easeinout",speed:800,animateGradually:{delay:150,enabled:!0},dynamicAnimation:{enabled:!0,speed:350}},background:"transparent",locales:[en],defaultLocale:"en",dropShadow:{enabled:!1,enabledSeries:void 0,top:2,left:2,blur:4,color:"#000",opacity:.35},events:{animationEnd:void 0,beforeMount:void 0,mounted:void 0,updated:void 0,click:void 0,mouseMove:void 0,legendClick:void 0,markerClick:void 0,selection:void 0,dataPointSelection:void 0,dataPointMouseEnter:void 0,dataPointMouseLeave:void 0,beforeZoom:void 0,zoomed:void 0,scrolled:void 0},foreColor:"#373d3f",fontFamily:"Helvetica, Arial, sans-serif",height:"auto",parentHeightOffset:15,id:void 0,group:void 0,offsetX:0,offsetY:0,selection:{enabled:!1,type:"x",fill:{color:"#24292e",opacity:.1},stroke:{width:1,color:"#24292e",opacity:.4,dashArray:3},xaxis:{min:void 0,max:void 0},yaxis:{min:void 0,max:void 0}},sparkline:{enabled:!1},brush:{enabled:!1,autoScaleYaxis:!0,target:void 0},stacked:!1,stackType:"normal",toolbar:{show:!0,tools:{download:!0,selection:!0,zoom:!0,zoomin:!0,zoomout:!0,pan:!0,reset:!0,customIcons:[]},autoSelected:"zoom"},type:"line",width:"100%",zoom:{enabled:!0,type:"x",autoScaleYaxis:!1,zoomedArea:{fill:{color:"#90CAF9",opacity:.4},stroke:{color:"#0D47A1",opacity:.4,width:1}}}},plotOptions:{bar:{horizontal:!1,columnWidth:"70%",barHeight:"70%",distributed:!1,endingShape:"flat",colors:{ranges:[],backgroundBarColors:[],backgroundBarOpacity:1},dataLabels:{maxItems:100,hideOverflowingLabels:!0,position:"top"}},candlestick:{colors:{upward:"#00B746",downward:"#EF403C"},wick:{useFillColor:!0}},heatmap:{radius:2,enableShades:!0,shadeIntensity:.5,reverseNegativeShade:!0,distributed:!1,colorScale:{inverse:!1,ranges:[],min:void 0,max:void 0}},radialBar:{size:void 0,inverseOrder:!1,startAngle:0,endAngle:360,offsetX:0,offsetY:0,hollow:{margin:5,size:"50%",background:"transparent",image:void 0,imageWidth:150,imageHeight:150,imageOffsetX:0,imageOffsetY:0,imageClipped:!0,position:"front",dropShadow:{enabled:!1,top:0,left:0,blur:3,color:"#000",opacity:.5}},track:{show:!0,startAngle:void 0,endAngle:void 0,background:"#f2f2f2",strokeWidth:"97%",opacity:1,margin:5,dropShadow:{enabled:!1,top:0,left:0,blur:3,color:"#000",opacity:.5}},dataLabels:{show:!0,name:{show:!0,fontSize:"16px",fontFamily:void 0,color:void 0,offsetY:0},value:{show:!0,fontSize:"14px",fontFamily:void 0,color:void 0,offsetY:16,formatter:function(t){return t+"%"}},total:{show:!1,label:"Total",color:void 0,formatter:function(t){return t.globals.seriesTotals.reduce(function(t,e){return t+e},0)/t.globals.series.length+"%"}}}},rangeBar:{},pie:{size:void 0,customScale:1,offsetX:0,offsetY:0,expandOnClick:!0,dataLabels:{offset:0,minAngleToShowLabel:10},donut:{size:"65%",background:"transparent",labels:{show:!1,name:{show:!0,fontSize:"16px",fontFamily:void 0,color:void 0,offsetY:-10},value:{show:!0,fontSize:"20px",fontFamily:void 0,color:void 0,offsetY:10,formatter:function(t){return t}},total:{show:!1,label:"Total",color:void 0,formatter:function(t){return t.globals.seriesTotals.reduce(function(t,e){return t+e},0)}}}}},radar:{size:void 0,offsetX:0,offsetY:0,polygons:{strokeColors:"#e8e8e8",connectorColors:"#e8e8e8",fill:{colors:void 0}}}},colors:void 0,dataLabels:{enabled:!0,enabledOnSeries:void 0,formatter:function(t){return null!==t?t:""},textAnchor:"middle",offsetX:0,offsetY:0,style:{fontSize:"12px",fontFamily:void 0,colors:void 0},dropShadow:{enabled:!1,top:1,left:1,blur:1,color:"#000",opacity:.45}},fill:{type:"solid",colors:void 0,opacity:.85,gradient:{shade:"dark",type:"horizontal",shadeIntensity:.5,gradientToColors:void 0,inverseColors:!0,opacityFrom:1,opacityTo:1,stops:[0,50,100],colorStops:[]},image:{src:[],width:void 0,height:void 0},pattern:{style:"sqaures",width:6,height:6,strokeWidth:2}},grid:{show:!0,borderColor:"#e0e0e0",strokeDashArray:0,position:"back",xaxis:{lines:{show:!1,animate:!1}},yaxis:{lines:{show:!0,animate:!1}},row:{colors:void 0,opacity:.5},column:{colors:void 0,opacity:.5},padding:{top:0,right:10,bottom:0,left:12}},labels:[],legend:{show:!0,showForSingleSeries:!1,showForNullSeries:!0,showForZeroSeries:!0,floating:!1,position:"bottom",horizontalAlign:"center",inverseOrder:!1,fontSize:"12px",fontFamily:void 0,width:void 0,height:void 0,formatter:void 0,tooltipHoverFormatter:void 0,offsetX:-20,offsetY:0,labels:{colors:void 0,useSeriesColors:!1},markers:{width:12,height:12,strokeWidth:0,strokeColor:"#fff",radius:12,customHTML:void 0,offsetX:0,offsetY:0,onClick:void 0},itemMargin:{horizontal:0,vertical:5},onItemClick:{toggleDataSeries:!0},onItemHover:{highlightDataSeries:!0}},markers:{discrete:[],size:0,colors:void 0,strokeColors:"#fff",strokeWidth:2,strokeOpacity:.9,fillOpacity:1,shape:"circle",radius:2,offsetX:0,offsetY:0,onClick:void 0,onDblClick:void 0,hover:{size:void 0,sizeOffset:3}},noData:{text:void 0,align:"center",verticalAlign:"middle",offsetX:0,offsetY:0,style:{color:void 0,fontSize:"14px",fontFamily:void 0}},responsive:[],series:void 0,states:{normal:{filter:{type:"none",value:0}},hover:{filter:{type:"lighten",value:.15}},active:{allowMultipleDataPointsSelection:!1,filter:{type:"darken",value:.65}}},title:{text:void 0,align:"left",margin:10,offsetX:0,offsetY:0,floating:!1,style:{fontSize:"14px",fontFamily:void 0,color:void 0}},subtitle:{text:void 0,align:"left",margin:10,offsetX:0,offsetY:30,floating:!1,style:{fontSize:"12px",fontFamily:void 0,color:void 0}},stroke:{show:!0,curve:"smooth",lineCap:"butt",width:2,colors:void 0,dashArray:0},tooltip:{enabled:!0,enabledOnSeries:void 0,shared:!0,followCursor:!1,intersect:!1,inverseOrder:!1,custom:void 0,fillSeriesColor:!1,theme:"light",style:{fontSize:"12px",fontFamily:void 0},onDatasetHover:{highlightDataSeries:!1},x:{show:!0,format:"dd MMM",formatter:void 0},y:{formatter:void 0,title:{formatter:function(t){return t}}},z:{formatter:void 0,title:"Size: "},marker:{show:!0},items:{display:"flex"},fixed:{enabled:!1,position:"topRight",offsetX:0,offsetY:0}},xaxis:{type:"category",categories:[],offsetX:0,offsetY:0,labels:{show:!0,rotate:-45,rotateAlways:!1,hideOverlappingLabels:!0,trim:!0,minHeight:void 0,maxHeight:120,showDuplicates:!0,style:{colors:[],fontSize:"12px",fontFamily:void 0,cssClass:""},offsetX:0,offsetY:0,format:void 0,formatter:void 0,datetimeFormatter:{year:"yyyy",month:"MMM 'yy",day:"dd MMM",hour:"HH:mm",minute:"HH:mm:ss"}},axisBorder:{show:!0,color:"#78909C",width:"100%",height:1,offsetX:0,offsetY:0},axisTicks:{show:!0,color:"#78909C",height:6,offsetX:0,offsetY:0},tickAmount:void 0,tickPlacement:"on",min:void 0,max:void 0,range:void 0,floating:!1,position:"bottom",title:{text:void 0,offsetX:0,offsetY:0,style:{color:void 0,fontSize:"12px",fontFamily:void 0,cssClass:""}},crosshairs:{show:!0,width:1,position:"back",opacity:.9,stroke:{color:"#b6b6b6",width:1,dashArray:3},fill:{type:"solid",color:"#B1B9C4",gradient:{colorFrom:"#D8E3F0",colorTo:"#BED1E6",stops:[0,100],opacityFrom:.4,opacityTo:.5}},dropShadow:{enabled:!1,left:0,top:0,blur:1,opacity:.4}},tooltip:{enabled:!0,offsetY:0,formatter:void 0,style:{fontSize:"12px",fontFamily:void 0}}},yaxis:this.yAxis,theme:{mode:"light",palette:"palette1",monochrome:{enabled:!1,color:"#008FFB",shadeTo:"light",shadeIntensity:.65}}}}}]),t}(),Annotations=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.graphics=new Graphics(this.ctx),this.w.globals.isBarHorizontal&&(this.invertAxis=!0),this.xDivision=this.w.globals.gridWidth/this.w.globals.dataPoints}return _createClass(t,[{key:"drawAnnotations",value:function(){var t=this.w;if(t.globals.axisCharts){for(var e=this.drawYAxisAnnotations(),i=this.drawXAxisAnnotations(),s=this.drawPointAnnotations(),a=t.config.chart.animations.enabled,r=[e,i,s],n=[i.node,e.node,s.node],o=0;o<3;o++)t.globals.dom.elGraphical.add(r[o]),!a\|\|t.globals.resized\|\|t.globals.dataChanged\|\|"scatter"!==t.config.chart.type&&"bubble"!==t.config.chart.type&&n[o].classList.add("hidden"),t.globals.delayedElements.push({el:n[o],index:0});this.annotationsBackground()}}},{key:"getStringX",value:function(t){var e=this.w,i=t,s=e.globals.labels.indexOf(t),a=e.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g text:nth-child("+(s+1)+")");return a&&(i=parseFloat(a.getAttribute("x"))),i}},{key:"addXaxisAnnotation",value:function(t,e,i){var s=this.w,a=this.invertAxis?s.globals.minY:s.globals.minX,r=this.invertAxis?s.globals.yRange[0]:s.globals.xRange,n=(t.x-a)/(r/s.globals.gridWidth),o=t.label.text;"category"!==s.config.xaxis.type&&!s.config.xaxis.convertedCatToNumeric\|\|this.invertAxis\|\|s.globals.isXNumeric\|\|(n=this.getStringX(t.x));var l=t.strokeDashArray;if(!(n<0\|\|n>s.globals.gridWidth)){if(null===t.x2){var h=this.graphics.drawLine(n+t.offsetX,0+t.offsetY,n+t.offsetX,s.globals.gridHeight+t.offsetY,t.borderColor,l);e.appendChild(h.node)}else{var c=(t.x2-a)/(r/s.globals.gridWidth);if("category"!==s.config.xaxis.type&&!s.config.xaxis.convertedCatToNumeric\|\|this.invertAxis\|\|s.globals.isXNumeric\|\|(c=this.getStringX(t.x2)),c<n){var d=n;n=c,c=d}if(o){var u=this.graphics.drawRect(n+t.offsetX,0+t.offsetY,c-n,s.globals.gridHeight+t.offsetY,0,t.fillColor,t.opacity,1,t.borderColor,l);e.appendChild(u.node)}}var g="top"===t.label.position?-3:s.globals.gridHeight,f=this.graphics.drawText({x:n+t.label.offsetX,y:g+t.label.offsetY,text:o,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-xaxis-annotation-label "+t.label.style.cssClass});f.attr({rel:i}),e.appendChild(f.node),this.setOrientations(t,i)}}},{key:"drawXAxisAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-xaxis-annotations"});return e.config.annotations.xaxis.map(function(e,s){t.addXaxisAnnotation(e,i.node,s)}),i}},{key:"addYaxisAnnotation",value:function(t,e,i){var s,a,r=this.w,n=t.strokeDashArray;if(this.invertAxis){var o=r.globals.labels.indexOf(t.y),l=r.globals.dom.baseEl.querySelector(".apexcharts-yaxis-texts-g text:nth-child("+(o+1)+")");l&&(s=parseFloat(l.getAttribute("y")))}else s=r.globals.gridHeight-(t.y-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight),r.config.yaxis[t.yAxisIndex]&&r.config.yaxis[t.yAxisIndex].reversed&&(s=(t.y-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight));var h=t.label.text;if(null===t.y2){var c=this.graphics.drawLine(0+t.offsetX,s+t.offsetY,r.globals.gridWidth+t.offsetX,s+t.offsetY,t.borderColor,n);e.appendChild(c.node)}else{if(this.invertAxis){var d=r.globals.labels.indexOf(t.y2),u=r.globals.dom.baseEl.querySelector(".apexcharts-yaxis-texts-g text:nth-child("+(d+1)+")");u&&(a=parseFloat(u.getAttribute("y")))}else a=r.globals.gridHeight-(t.y2-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight),r.config.yaxis[t.yAxisIndex]&&r.config.yaxis[t.yAxisIndex].reversed&&(a=(t.y2-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight));if(a>s){var g=s;s=a,a=g}if(h){var f=this.graphics.drawRect(0+t.offsetX,a+t.offsetY,r.globals.gridWidth+t.offsetX,s-a,0,t.fillColor,t.opacity,1,t.borderColor,n);e.appendChild(f.node)}}var p="right"===t.label.position?r.globals.gridWidth:0,x=this.graphics.drawText({x:p+t.label.offsetX,y:(a\|\|s)+t.label.offsetY-3,text:h,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-yaxis-annotation-label "+t.label.style.cssClass});x.attr({rel:i}),e.appendChild(x.node)}},{key:"drawYAxisAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-yaxis-annotations"});return e.config.annotations.yaxis.map(function(e,s){t.addYaxisAnnotation(e,i.node,s)}),i}},{key:"clearAnnotations",value:function(t){var e=t.w.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis-annotations, .apexcharts-xaxis-annotations, .apexcharts-point-annotations");(e=Utils.listToArray(e)).forEach(function(t){for(;t.firstChild;)t.removeChild(t.firstChild)})}},{key:"addPointAnnotation",value:function(t,e,i){var s=this.w,a=0,r=0,n=0;if(this.invertAxis&&console.warn("Point annotation is not supported in horizontal bar charts."),"string"==typeof t.x){var o=s.globals.labels.indexOf(t.x),l=s.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g text:nth-child("+(o+1)+")");a=parseFloat(l.getAttribute("x"));var h=t.y;null===t.y&&(h=s.globals.series[t.seriesIndex][o]),r=s.globals.gridHeight-(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=s.globals.gridHeight-(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight),s.config.yaxis[t.yAxisIndex]&&s.config.yaxis[t.yAxisIndex].reversed&&(r=(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)+parseInt(t.label.style.fontSize)+t.marker.size,n=(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight))}else a=(t.x-s.globals.minX)/(s.globals.xRange/s.globals.gridWidth),r=s.globals.gridHeight-(parseFloat(t.y)-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=s.globals.gridHeight-(t.y-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight),s.config.yaxis[t.yAxisIndex]&&s.config.yaxis[t.yAxisIndex].reversed&&(r=(parseFloat(t.y)-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=(t.y-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight));if(!(a<0\|\|a>s.globals.gridWidth)){var c={pSize:t.marker.size,pWidth:t.marker.strokeWidth,pointFillColor:t.marker.fillColor,pointStrokeColor:t.marker.strokeColor,shape:t.marker.shape,radius:t.marker.radius,class:"apexcharts-point-annotation-marker "+t.marker.cssClass},d=this.graphics.drawMarker(a+t.marker.offsetX,n+t.marker.offsetY,c);e.appendChild(d.node);var u=t.label.text?t.label.text:"",g=this.graphics.drawText({x:a+t.label.offsetX,y:r+t.label.offsetY,text:u,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-point-annotation-label "+t.label.style.cssClass});if(g.attr({rel:i}),e.appendChild(g.node),t.customSVG.SVG){var f=this.graphics.group({class:"apexcharts-point-annotations-custom-svg "+t.customSVG.cssClass});f.attr({transform:"translate(".concat(a+t.customSVG.offsetX,", ").concat(r+t.customSVG.offsetY,")")}),f.node.innerHTML=t.customSVG.SVG,e.appendChild(f.node)}}}},{key:"drawPointAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-point-annotations"});return e.config.annotations.points.map(function(e,s){t.addPointAnnotation(e,i.node,s)}),i}},{key:"setOrientations",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.w;if("vertical"===t.label.orientation){var s=null!==e?e:0,a=i.globals.dom.baseEl.querySelector(".apexcharts-xaxis-annotations .apexcharts-xaxis-annotation-label[rel='".concat(s,"']"));if(null!==a){var r=a.getBoundingClientRect();a.setAttribute("x",parseFloat(a.getAttribute("x"))-r.height+4),"top"===t.label.position?a.setAttribute("y",parseFloat(a.getAttribute("y"))+r.width):a.setAttribute("y",parseFloat(a.getAttribute("y"))-r.width);var n=this.graphics.rotateAroundCenter(a),o=n.x,l=n.y;a.setAttribute("transform","rotate(-90 ".concat(o," ").concat(l,")"))}}}},{key:"addBackgroundToAnno",value:function(t,e){var i=this.w;if(!e.label.text\|\|e.label.text&&!e.label.text.trim())return null;var s=i.globals.dom.baseEl.querySelector(".apexcharts-grid").getBoundingClientRect(),a=t.getBoundingClientRect(),r=e.label.style.padding.left,n=e.label.style.padding.right,o=e.label.style.padding.top,l=e.label.style.padding.bottom;"vertical"===e.label.orientation&&(o=e.label.style.padding.left,l=e.label.style.padding.right,r=e.label.style.padding.top,n=e.label.style.padding.bottom);var h=a.left-s.left-r,c=a.top-s.top-o;return this.graphics.drawRect(h,c,a.width+r+n,a.height+o+l,0,e.label.style.background,1,e.label.borderWidth,e.label.borderColor,0)}},{key:"annotationsBackground",value:function(){var t=this,e=this.w,i=function(i,s,a){var r=e.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations .apexcharts-").concat(a,"-annotation-label[rel='").concat(s,"']"));if(r){var n=r.parentNode,o=t.addBackgroundToAnno(r,i);o&&n.insertBefore(o.node,r)}};e.config.annotations.xaxis.map(function(t,e){i(t,e,"xaxis")}),e.config.annotations.yaxis.map(function(t,e){i(t,e,"yaxis")}),e.config.annotations.points.map(function(t,e){i(t,e,"point")})}},{key:"addText",value:function(t,e,i){var s=t.x,a=t.y,r=t.text,n=t.textAnchor,o=t.appendTo,l=void 0===o?".apexcharts-inner":o,h=t.foreColor,c=t.fontSize,d=t.fontFamily,u=t.cssClass,g=t.backgroundColor,f=t.borderWidth,p=t.strokeDashArray,x=t.radius,m=t.borderColor,b=t.paddingLeft,v=void 0===b?4:b,y=t.paddingRight,w=void 0===y?4:y,k=t.paddingBottom,A=void 0===k?2:k,S=t.paddingTop,C=void 0===S?2:S,L=i,P=L.w,z=P.globals.dom.baseEl.querySelector(l),T=this.graphics.drawText({x:s,y:a,text:r,textAnchor:n\|\|"start",fontSize:c\|\|"12px",fontFamily:d\|\|P.config.chart.fontFamily,foreColor:h\|\|P.config.chart.foreColor,cssClass:u});z.appendChild(T.node);var M=T.bbox();if(r){var E=this.graphics.drawRect(M.x-v,M.y-C,M.width+v+w,M.height+A+C,x,g,1,f,m,p);T.before(E)}return e&&P.globals.memory.methodsToExec.push({context:L,method:L.addText,params:{x:s,y:a,text:r,textAnchor:n,appendTo:l,foreColor:h,fontSize:c,cssClass:u,backgroundColor:g,borderWidth:f,strokeDashArray:p,radius:x,borderColor:m,paddingLeft:v,paddingRight:w,paddingBottom:A,paddingTop:C}}),i}},{key:"addPointAnnotationExternal",value:function(t,e,i){return void 0===this.invertAxis&&(this.invertAxis=i.w.globals.isBarHorizontal),this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"point",contextMethod:i.addPointAnnotation}),i}},{key:"addYaxisAnnotationExternal",value:function(t,e,i){return this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"yaxis",contextMethod:i.addYaxisAnnotation}),i}},{key:"addXaxisAnnotationExternal",value:function(t,e,i){return this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"xaxis",contextMethod:i.addXaxisAnnotation}),i}},{key:"addAnnotationExternal",value:function(t){var e=t.params,i=t.pushToMemory,s=t.context,a=t.type,r=t.contextMethod,n=s,o=n.w,l=o.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations")),h=l.childNodes.length+1,c=new Options,d=Object.assign({},"xaxis"===a?c.xAxisAnnotation:"yaxis"===a?c.yAxisAnnotation:c.pointAnnotation),u=Utils.extend(d,e);switch(a){case"xaxis":this.addXaxisAnnotation(u,l,h);break;case"yaxis":this.addYaxisAnnotation(u,l,h);break;case"point":this.addPointAnnotation(u,l,h)}var g=o.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations .apexcharts-").concat(a,"-annotation-label[rel='").concat(h,"']")),f=this.addBackgroundToAnno(g,u);return f&&l.insertBefore(f.node,g),i&&o.globals.memory.methodsToExec.push({context:n,method:r,params:e}),s}}]),t}(),DateTime=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.months31=[1,3,5,7,8,10,12],this.months30=[2,4,6,9,11],this.daysCntOfYear=[0,31,59,90,120,151,181,212,243,273,304,334]}return _createClass(t,[{key:"isValidDate",value:function(t){return!isNaN(this.parseDate(t))}},{key:"getUTCTimeStamp",value:function(t){return Date.parse(t)?new Date(new Date(t).toISOString().substr(0,25)).getTime():t}},{key:"parseDate",value:function(t){var e=Date.parse(t);if(!isNaN(e))return this.getUTCTimeStamp(t);var i=Date.parse(t.replace(/-/g,"/").replace(/[a-z]+/gi," "));return i=this.getUTCTimeStamp(i)}},{key:"treatAsUtc",value:function(t){var e=new Date(t);return e.setMinutes(e.getMinutes()-e.getTimezoneOffset()),e}},{key:"formatDate",value:function(t,e){var i=!(arguments.length>2&&void 0!==arguments[2])\|\|arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])\|\|arguments[3],a=this.w.globals.locale,r=["\0"].concat(_toConsumableArray(a.months)),n=["\x01"].concat(_toConsumableArray(a.shortMonths)),o=["\x02"].concat(_toConsumableArray(a.days)),l=["\x03"].concat(_toConsumableArray(a.shortDays));function h(t,e){var i=t+"";for(e=e\|\|2;i.length<e;)i="0"+i;return i}s&&(t=this.treatAsUtc(t));var c=i?t.getUTCFullYear():t.getFullYear();e=(e=(e=e.replace(/(^\|[^\\])yyyy+/g,"$1"+c)).replace(/(^\|[^\\])yy/g,"$1"+c.toString().substr(2,2))).replace(/(^\|[^\\])y/g,"$1"+c);var d=(i?t.getUTCMonth():t.getMonth())+1;e=(e=(e=(e=e.replace(/(^\|[^\\])MMMM+/g,"$1"+r[0])).replace(/(^\|[^\\])MMM/g,"$1"+n[0])).replace(/(^\|[^\\])MM/g,"$1"+h(d))).replace(/(^\|[^\\])M/g,"$1"+d);var u=i?t.getUTCDate():t.getDate();e=(e=(e=(e=e.replace(/(^\|[^\\])dddd+/g,"$1"+o[0])).replace(/(^\|[^\\])ddd/g,"$1"+l[0])).replace(/(^\|[^\\])dd/g,"$1"+h(u))).replace(/(^\|[^\\])d/g,"$1"+u);var g=i?t.getUTCHours():t.getHours(),f=g>12?g-12:0===g?12:g;e=(e=(e=(e=e.replace(/(^\|[^\\])HH+/g,"$1"+h(g))).replace(/(^\|[^\\])H/g,"$1"+g)).replace(/(^\|[^\\])hh+/g,"$1"+h(f))).replace(/(^\|[^\\])h/g,"$1"+f);var p=i?t.getUTCMinutes():t.getMinutes();e=(e=e.replace(/(^\|[^\\])mm+/g,"$1"+h(p))).replace(/(^\|[^\\])m/g,"$1"+p);var x=i?t.getUTCSeconds():t.getSeconds();e=(e=e.replace(/(^\|[^\\])ss+/g,"$1"+h(x))).replace(/(^\|[^\\])s/g,"$1"+x);var m=i?t.getUTCMilliseconds():t.getMilliseconds();e=e.replace(/(^\|[^\\])fff+/g,"$1"+h(m,3)),m=Math.round(m/10),e=e.replace(/(^\|[^\\])ff/g,"$1"+h(m)),m=Math.round(m/10);var b=g<12?"AM":"PM";e=(e=(e=e.replace(/(^\|[^\\])f/g,"$1"+m)).replace(/(^\|[^\\])TT+/g,"$1"+b)).replace(/(^\|[^\\])T/g,"$1"+b.charAt(0));var v=b.toLowerCase();e=(e=e.replace(/(^\|[^\\])tt+/g,"$1"+v)).replace(/(^\|[^\\])t/g,"$1"+v.charAt(0));var y=-t.getTimezoneOffset(),w=i\|\|!y?"Z":y>0?"+":"-";if(!i){var k=(y=Math.abs(y))%60;w+=h(Math.floor(y/60))+":"+h(k)}e=e.replace(/(^\|[^\\])K/g,"$1"+w);var A=(i?t.getUTCDay():t.getDay())+1;return e=(e=(e=(e=(e=e.replace(new RegExp(o[0],"g"),o[A])).replace(new RegExp(l[0],"g"),l[A])).replace(new RegExp(r[0],"g"),r[d])).replace(new RegExp(n[0],"g"),n[d])).replace(/\\(.)/g,"$1")}},{key:"getTimeUnitsfromTimestamp",value:function(t,e){var i=this.w;void 0!==i.config.xaxis.min&&(t=i.config.xaxis.min),void 0!==i.config.xaxis.max&&(e=i.config.xaxis.max);var s=new Date(t).getFullYear(),a=new Date(e).getFullYear(),r=new Date(t).getMonth(),n=new Date(e).getMonth(),o=new Date(t).getDate(),l=new Date(e).getDate(),h=new Date(t).getHours(),c=new Date(e).getHours();return{minMinute:new Date(t).getMinutes(),maxMinute:new Date(e).getMinutes(),minHour:h,maxHour:c,minDate:o,maxDate:l,minMonth:r,maxMonth:n,minYear:s,maxYear:a}}},{key:"isLeapYear",value:function(t){return t%4==0&&t%100!=0\|\|t%400==0}},{key:"calculcateLastDaysOfMonth",value:function(t,e,i){return this.determineDaysOfMonths(t,e)-i}},{key:"determineDaysOfYear",value:function(t){var e=365;return this.isLeapYear(t)&&(e=366),e}},{key:"determineRemainingDaysOfYear",value:function(t,e,i){var s=this.daysCntOfYear[e]+i;return e>1&&this.isLeapYear()&&s++,s}},{key:"determineDaysOfMonths",value:function(t,e){var i=30;switch(t=Utils.monthMod(t),!0){case this.months30.indexOf(t)>-1:2===t&&(i=this.isLeapYear(e)?29:28);break;case this.months31.indexOf(t)>-1:default:i=31}return i}}]),t}(),Defaults=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"line",value:function(){return{chart:{animations:{easing:"swing"}},dataLabels:{enabled:!1},stroke:{width:5,curve:"straight"},markers:{size:0,hover:{sizeOffset:6}},xaxis:{crosshairs:{width:1}}}}},{key:"sparkline",value:function(t){this.opts.yaxis[0].labels.show=!1,this.opts.yaxis[0].floating=!0;return Utils.extend(t,{grid:{show:!1,padding:{left:0,right:0,top:0,bottom:0}},legend:{show:!1},xaxis:{labels:{show:!1},tooltip:{enabled:!1},axisBorder:{show:!1}},chart:{toolbar:{show:!1},zoom:{enabled:!1}},dataLabels:{enabled:!1}})}},{key:"bar",value:function(){return{chart:{stacked:!1,animations:{easing:"swing"}},plotOptions:{bar:{dataLabels:{position:"center"}}},dataLabels:{style:{colors:["#fff"]}},stroke:{width:0},fill:{opacity:.85},legend:{markers:{shape:"square",radius:2,size:8}},tooltip:{shared:!1},xaxis:{tooltip:{enabled:!1},crosshairs:{width:"barWidth",position:"back",fill:{type:"gradient"},dropShadow:{enabled:!1},stroke:{width:0}}}}}},{key:"candlestick",value:function(){return{stroke:{width:1,colors:["#333"]},dataLabels:{enabled:!1},tooltip:{shared:!0,custom:function(t){var e=t.seriesIndex,i=t.dataPointIndex,s=t.w;return'<div class="apexcharts-tooltip-candlestick"><div>Open: <span class="value">'+s.globals.seriesCandleO[e][i]+'</span></div><div>High: <span class="value">'+s.globals.seriesCandleH[e][i]+'</span></div><div>Low: <span class="value">'+s.globals.seriesCandleL[e][i]+'</span></div><div>Close: <span class="value">'+s.globals.seriesCandleC[e][i]+"</span></div></div>"}},states:{active:{filter:{type:"none"}}},xaxis:{crosshairs:{width:1}}}}},{key:"rangeBar",value:function(){return{stroke:{width:0},plotOptions:{bar:{dataLabels:{position:"center"}}},dataLabels:{enabled:!1,formatter:function(t,e){e.ctx;var i=e.seriesIndex,s=e.dataPointIndex,a=e.w,r=a.globals.seriesRangeStart[i][s];return a.globals.seriesRangeEnd[i][s]-r},style:{colors:["#fff"]}},tooltip:{shared:!1,followCursor:!0,custom:function(t){var e=t.ctx,i=t.seriesIndex,s=t.dataPointIndex,a=t.w,r=a.globals.seriesRangeStart[i][s],n=a.globals.seriesRangeEnd[i][s],o="",l="",h=a.globals.colors[i];if(void 0===a.config.tooltip.x.formatter)if("datetime"===a.config.xaxis.type){var c=new DateTime(e);o=c.formatDate(new Date(r),a.config.tooltip.x.format,!0,!0),l=c.formatDate(new Date(n),a.config.tooltip.x.format,!0,!0)}else o=r,l=n;else o=a.config.tooltip.x.formatter(r),l=a.config.tooltip.x.formatter(n);var d=a.globals.labels[s];return'<div class="apexcharts-tooltip-rangebar"><div> <span class="series-name" style="color: '+h+'">'+(a.config.series[i].name?a.config.series[i].name:"")+'</span></div><div> <span class="category">'+d+': </span> <span class="value start-value">'+o+'</span> <span class="separator">-</span> <span class="value end-value">'+l+"</span></div></div>"}},xaxis:{tooltip:{enabled:!1},crosshairs:{stroke:{width:0}}}}}},{key:"area",value:function(){return{stroke:{width:4},fill:{type:"gradient",gradient:{inverseColors:!1,shade:"light",type:"vertical",opacityFrom:.65,opacityTo:.5,stops:[0,100,100]}},markers:{size:0,hover:{sizeOffset:6}},tooltip:{followCursor:!1}}}},{key:"brush",value:function(t){return Utils.extend(t,{chart:{toolbar:{autoSelected:"selection",show:!1},zoom:{enabled:!1}},dataLabels:{enabled:!1},stroke:{width:1},tooltip:{enabled:!1},xaxis:{tooltip:{enabled:!1}}})}},{key:"stacked100",value:function(){var t=this;this.opts.dataLabels=this.opts.dataLabels\|\|{},this.opts.dataLabels.formatter=this.opts.dataLabels.formatter\|\|void 0;var e=this.opts.dataLabels.formatter;this.opts.yaxis.forEach(function(e,i){t.opts.yaxis[i].min=0,t.opts.yaxis[i].max=100}),"bar"===this.opts.chart.type&&(this.opts.dataLabels.formatter=e\|\|function(t){return"number"==typeof t&&t?t.toFixed(0)+"%":t})}},{key:"bubble",value:function(){return{dataLabels:{style:{colors:["#fff"]}},tooltip:{shared:!1,intersect:!0},xaxis:{crosshairs:{width:0}},fill:{type:"solid",gradient:{shade:"light",inverse:!0,shadeIntensity:.55,opacityFrom:.4,opacityTo:.8}}}}},{key:"scatter",value:function(){return{dataLabels:{enabled:!1},tooltip:{shared:!1,intersect:!0},markers:{size:6,strokeWidth:2,hover:{sizeOffset:2}}}}},{key:"heatmap",value:function(){return{chart:{stacked:!1,zoom:{enabled:!1}},fill:{opacity:1},dataLabels:{style:{colors:["#fff"]}},stroke:{colors:["#fff"]},tooltip:{followCursor:!0,marker:{show:!1},x:{show:!1}},legend:{position:"top",markers:{shape:"square",size:10,offsetY:2}},grid:{padding:{right:20}}}}},{key:"pie",value:function(){return{chart:{toolbar:{show:!1}},plotOptions:{pie:{donut:{labels:{show:!1}}}},dataLabels:{formatter:function(t){return t.toFixed(1)+"%"},style:{colors:["#fff"]},dropShadow:{enabled:!0}},stroke:{colors:["#fff"]},fill:{opacity:1,gradient:{shade:"dark",shadeIntensity:.35,inverseColors:!1,stops:[0,100,100]}},padding:{right:0,left:0},tooltip:{theme:"dark",fillSeriesColor:!0},legend:{position:"right"}}}},{key:"donut",value:function(){return{chart:{toolbar:{show:!1}},dataLabels:{formatter:function(t){return t.toFixed(1)+"%"},style:{colors:["#fff"]},dropShadow:{enabled:!0}},stroke:{colors:["#fff"]},fill:{opacity:1,gradient:{shade:"dark",shadeIntensity:.4,inverseColors:!1,type:"vertical",opacityFrom:1,opacityTo:1,stops:[70,98,100]}},padding:{right:0,left:0},tooltip:{theme:"dark",fillSeriesColor:!0},legend:{position:"right"}}}},{key:"radar",value:function(){return this.opts.yaxis[0].labels.style.fontSize="13px",this.opts.yaxis[0].labels.offsetY=6,{dataLabels:{enabled:!0,style:{colors:["#a8a8a8"],fontSize:"11px"}},stroke:{width:2},markers:{size:3,strokeWidth:1,strokeOpacity:1},fill:{opacity:.2},tooltip:{shared:!1,intersect:!0,followCursor:!0},grid:{show:!1},xaxis:{tooltip:{enabled:!1},crosshairs:{show:!1}}}}},{key:"radialBar",value:function(){return{chart:{animations:{dynamicAnimation:{enabled:!0,speed:800}},toolbar:{show:!1}},fill:{gradient:{shade:"dark",shadeIntensity:.4,inverseColors:!1,type:"diagonal2",opacityFrom:1,opacityTo:1,stops:[70,98,100]}},padding:{right:0,left:0},legend:{show:!1,position:"right"},tooltip:{enabled:!1,fillSeriesColor:!0}}}}],[{key:"convertCatToNumeric",value:function(t){t.xaxis.type="numeric",t.xaxis.convertedCatToNumeric=!0,t.xaxis.labels=t.xaxis.labels\|\|{},t.xaxis.labels.formatter=t.xaxis.labels.formatter\|\|function(t){return t},t.chart=t.chart\|\|{},t.chart.zoom=t.chart.zoom\|\|window.Apex.chart&&window.Apex.chart.zoom\|\|{};var e=t.xaxis.labels.formatter,i=t.xaxis.categories&&t.xaxis.categories.length?t.xaxis.categories:t.labels;return i&&i.length&&(t.xaxis.labels.formatter=function(t){return e(i[t-1])}),t.xaxis.categories=[],t.labels=[],t.chart.zoom.enabled=t.chart.zoom.enabled\|\|!1,t}}]),t}(),CoreUtils=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getStackedSeriesTotals",value:function(){var t=this.w,e=[];if(0===t.globals.series.length)return e;for(var i=0;i<t.globals.series[t.globals.maxValsInArrayIndex].length;i++){for(var s=0,a=0;a<t.globals.series.length;a++)s+=t.globals.series[a][i];e.push(s)}return t.globals.stackedSeriesTotals=e,e}},{key:"getSeriesTotalByIndex",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return null===t?this.w.config.series.reduce(function(t,e){return t+e},0):this.w.globals.series[t].reduce(function(t,e){return t+e},0)}},{key:"isSeriesNull",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return 0===(null===t?this.w.config.series.filter(function(t){return null!==t}):this.w.globals.series[t].filter(function(t){return null!==t})).length}},{key:"seriesHaveSameValues",value:function(t){return this.w.globals.series[t].every(function(t,e,i){return t===i[0]})}},{key:"getLargestSeries",value:function(){var t=this.w;t.globals.maxValsInArrayIndex=t.globals.series.map(function(t){return t.length}).indexOf(Math.max.apply(Math,t.globals.series.map(function(t){return t.length})))}},{key:"getLargestMarkerSize",value:function(){var t=this.w,e=0;return t.globals.markers.size.forEach(function(t){e=Math.max(e,t)}),t.globals.markers.largestSize=e,e}},{key:"getSeriesTotals",value:function(){var t=this.w;t.globals.seriesTotals=t.globals.series.map(function(t,e){var i=0;if(Array.isArray(t))for(var s=0;s<t.length;s++)i+=t[s];else i+=t;return i})}},{key:"getSeriesTotalsXRange",value:function(t,e){var i=this.w;return i.globals.series.map(function(s,a){for(var r=0,n=0;n<s.length;n++)i.globals.seriesX[a][n]>t&&i.globals.seriesX[a][n]<e&&(r+=s[n]);return r})}},{key:"getPercentSeries",value:function(){var t=this.w;t.globals.seriesPercent=t.globals.series.map(function(e,i){var s=[];if(Array.isArray(e))for(var a=0;a<e.length;a++){var r=t.globals.stackedSeriesTotals[a],n=0;r&&(n=100e[a]/r),s.push(n)}else{var o=100e/t.globals.seriesTotals.reduce(function(t,e){return t+e},0);s.push(o)}return s})}},{key:"getCalculatedRatios",value:function(){var t,e,i,s,a,r=this.w.globals,n=[],o=[],l=.1,h=0;if(r.yRange=[],r.isMultipleYAxis)for(var c=0;c<r.minYArr.length;c++)r.yRange.push(Math.abs(r.minYArr[c]-r.maxYArr[c])),o.push(0);else r.yRange.push(Math.abs(r.minY-r.maxY));r.xRange=Math.abs(r.maxX-r.minX),r.zRange=Math.abs(r.maxZ-r.minZ);for(var d=0;d<r.yRange.length;d++)n.push(r.yRange[d]/r.gridHeight);if(e=r.xRange/r.gridWidth,i=Math.abs(r.initialmaxX-r.initialminX)/r.gridWidth,t=r.yRange/r.gridWidth,s=r.xRange/r.gridHeight,a=r.zRange/r.gridHeight16,r.minY!==Number.MIN_VALUE&&0!==Math.abs(r.minY)&&(r.hasNegs=!0),r.isMultipleYAxis){o=[];for(var u=0;u<n.length;u++)o.push(-r.minYArr[u]/n[u])}else o.push(-r.minY/n[0]),r.minY!==Number.MIN_VALUE&&0!==Math.abs(r.minY)&&(l=-r.minY/t,h=r.minX/e);return{yRatio:n,invertedYRatio:t,zRatio:a,xRatio:e,initialXRatio:i,invertedXRatio:s,baseLineInvertedY:l,baseLineY:o,baseLineX:h}}},{key:"getLogSeries",value:function(t){var e=this.w;return e.globals.seriesLog=t.map(function(t,i){return e.config.yaxis[i]&&e.config.yaxis[i].logarithmic?t.map(function(t){return null===t?null:(Math.log(t)-Math.log(e.globals.minYArr[i]))/(Math.log(e.globals.maxYArr[i])-Math.log(e.globals.minYArr[i]))}):t}),e.globals.seriesLog}},{key:"getLogYRatios",value:function(t){var e=this,i=this.w,s=this.w.globals;return s.yLogRatio=t.slice(),s.logYRange=s.yRange.map(function(t,a){if(i.config.yaxis[a]&&e.w.config.yaxis[a].logarithmic){var r,n=-Number.MAX_VALUE,o=Number.MIN_VALUE;return s.seriesLog.forEach(function(t,e){t.forEach(function(t){i.config.yaxis[e]&&i.config.yaxis[e].logarithmic&&(n=Math.max(t,n),o=Math.min(t,o))})}),r=Math.pow(s.yRange[a],Math.abs(o-n)/s.yRange[a]),s.yLogRatio[a]=r/s.gridHeight,r}}),s.yLogRatio}}],[{key:"checkComboSeries",value:function(t){var e=!1,i=!1;return t.length&&void 0!==t[0].type&&(e=!0,t.forEach(function(t){"bar"!==t.type&&"column"!==t.type\|\|(i=!0)})),{comboCharts:e,comboChartsHasBars:i}}},{key:"extendArrayProps",value:function(t,e){return e.yaxis&&(e=t.extendYAxis(e)),e.annotations&&(e.annotations.yaxis&&(e=t.extendYAxisAnnotations(e)),e.annotations.xaxis&&(e=t.extendXAxisAnnotations(e)),e.annotations.points&&(e=t.extendPointAnnotations(e))),e}}]),t}(),Config=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"init",value:function(){var t=this.opts,e=new Options,i=new Defaults(t);this.chartType=t.chart.type,"histogram"===this.chartType&&(t.chart.type="bar",t=Utils.extend({plotOptions:{bar:{columnWidth:"99.99%"}}},t)),t=this.extendYAxis(t),t=this.extendAnnotations(t);var s=e.init(),a={};if(t&&"object"===_typeof(t)){var r={};switch(this.chartType){case"line":r=i.line();break;case"area":r=i.area();break;case"bar":r=i.bar();break;case"candlestick":r=i.candlestick();break;case"rangeBar":r=i.rangeBar();break;case"histogram":r=i.bar();break;case"bubble":r=i.bubble();break;case"scatter":r=i.scatter();break;case"heatmap":r=i.heatmap();break;case"pie":r=i.pie();break;case"donut":r=i.donut();break;case"radar":r=i.radar();break;case"radialBar":r=i.radialBar();break;default:r=i.line()}t.chart.brush&&t.chart.brush.enabled&&(r=i.brush(r)),t.chart.stacked&&"100%"===t.chart.stackType&&i.stacked100(),this.checkForDarkTheme(window.Apex),this.checkForDarkTheme(t),t.xaxis=t.xaxis\|\|window.Apex.xaxis\|\|{};var n=CoreUtils.checkComboSeries(t.series);"line"!==t.chart.type&&"area"!==t.chart.type&&"scatter"!==t.chart.type\|\|n.comboChartsHasBars\|\|"datetime"===t.xaxis.type\|\|"numeric"===t.xaxis.type\|\|"between"===t.xaxis.tickPlacement\|\|(t=Defaults.convertCatToNumeric(t)),(t.chart.sparkline&&t.chart.sparkline.enabled\|\|window.Apex.chart&&window.Apex.chart.sparkline&&window.Apex.chart.sparkline.enabled)&&(r=i.sparkline(r)),a=Utils.extend(s,r)}var o=Utils.extend(a,window.Apex);return s=Utils.extend(o,t),s=this.handleUserInputErrors(s)}},{key:"extendYAxis",value:function(t){var e=new Options;return void 0===t.yaxis&&(t.yaxis={}),t.yaxis.constructor!==Array&&window.Apex.yaxis&&window.Apex.yaxis.constructor!==Array&&(t.yaxis=Utils.extend(t.yaxis,window.Apex.yaxis)),t.yaxis.constructor!==Array?t.yaxis=[Utils.extend(e.yAxis,t.yaxis)]:t.yaxis=Utils.extendArray(t.yaxis,e.yAxis),t}},{key:"extendAnnotations",value:function(t){return void 0===t.annotations&&(t.annotations={},t.annotations.yaxis=[],t.annotations.xaxis=[],t.annotations.points=[]),t=this.extendYAxisAnnotations(t),t=this.extendXAxisAnnotations(t),t=this.extendPointAnnotations(t)}},{key:"extendYAxisAnnotations",value:function(t){var e=new Options;return t.annotations.yaxis=Utils.extendArray(void 0!==t.annotations.yaxis?t.annotations.yaxis:[],e.yAxisAnnotation),t}},{key:"extendXAxisAnnotations",value:function(t){var e=new Options;return t.annotations.xaxis=Utils.extendArray(void 0!==t.annotations.xaxis?t.annotations.xaxis:[],e.xAxisAnnotation),t}},{key:"extendPointAnnotations",value:function(t){var e=new Options;return t.annotations.points=Utils.extendArray(void 0!==t.annotations.points?t.annotations.points:[],e.pointAnnotation),t}},{key:"checkForDarkTheme",value:function(t){t.theme&&"dark"===t.theme.mode&&(t.tooltip\|\|(t.tooltip={}),"light"!==t.tooltip.theme&&(t.tooltip.theme="dark"),t.chart.foreColor\|\|(t.chart.foreColor="#f6f7f8"),t.theme.palette\|\|(t.theme.palette="palette4"))}},{key:"handleUserInputErrors",value:function(t){var e=t;if(e.tooltip.shared&&e.tooltip.intersect)throw new Error("tooltip.shared cannot be enabled when tooltip.intersect is true. Turn off any other option by setting it to false.");if(e.chart.scroller&&console.warn("Scroller has been deprecated since v2.0.0. Please remove the configuration for chart.scroller"),("bar"===e.chart.type\|\|"rangeBar"===e.chart.type)&&e.plotOptions.bar.horizontal){if(e.yaxis.length>1)throw new Error("Multiple Y Axis for bars are not supported. Switch to column chart by setting plotOptions.bar.horizontal=false");e.yaxis[0].reversed&&(e.yaxis[0].opposite=!0),e.xaxis.tooltip.enabled=!1,e.yaxis[0].tooltip.enabled=!1,e.chart.zoom.enabled=!1}return"bar"!==e.chart.type&&"rangeBar"!==e.chart.type\|\|e.tooltip.shared&&("barWidth"===e.xaxis.crosshairs.width&&e.series.length>1&&(console.warn('crosshairs.width = "barWidth" is only supported in single series, not in a multi-series barChart.'),e.xaxis.crosshairs.width="tickWidth"),e.plotOptions.bar.horizontal&&(e.states.hover.type="none",e.tooltip.shared=!1),e.tooltip.followCursor\|\|(console.warn("followCursor option in shared columns cannot be turned off. Please set %ctooltip.followCursor: true","color: blue;"),e.tooltip.followCursor=!0)),"candlestick"===e.chart.type&&e.yaxis[0].reversed&&(console.warn("Reversed y-axis in candlestick chart is not supported."),e.yaxis[0].reversed=!1),e.chart.group&&0===e.yaxis[0].labels.minWidth&&console.warn("It looks like you have multiple charts in synchronization. You must provide yaxis.labels.minWidth which must be EQUAL for all grouped charts to prevent incorrect behaviour."),Array.isArray(e.stroke.width)&&"line"!==e.chart.type&&"area"!==e.chart.type&&(console.warn("stroke.width option accepts array only for line and area charts. Reverted back to Number"),e.stroke.width=e.stroke.width[0]),e}}]),t}(),Globals=function(){function t(){_classCallCheck(this,t)}return _createClass(t,[{key:"globalVars",value:function(t){return{chartID:null,cuid:null,events:{beforeMount:[],mounted:[],updated:[],clicked:[],selection:[],dataPointSelection:[],zoomed:[],scrolled:[]},colors:[],clientX:null,clientY:null,fill:{colors:[]},stroke:{colors:[]},dataLabels:{style:{colors:[]}},radarPolygons:{fill:{colors:[]}},markers:{colors:[],size:t.markers.size,largestSize:0},animationEnded:!1,isTouchDevice:"ontouchstart"in window\|\|navigator.msMaxTouchPoints,isDirty:!1,isExecCalled:!1,initialConfig:null,lastXAxis:[],lastYAxis:[],series:[],seriesRangeStart:[],seriesRangeEnd:[],seriesPercent:[],seriesTotals:[],stackedSeriesTotals:[],seriesX:[],seriesZ:[],labels:[],timelineLabels:[],invertedTimelineLabels:[],seriesNames:[],noLabelsProvided:!1,allSeriesCollapsed:!1,collapsedSeries:[],collapsedSeriesIndices:[],ancillaryCollapsedSeries:[],ancillaryCollapsedSeriesIndices:[],risingSeries:[],dataFormatXNumeric:!1,capturedSeriesIndex:-1,capturedDataPointIndex:-1,selectedDataPoints:[],ignoreYAxisIndexes:[],yAxisSameScaleIndices:[],padHorizontal:0,maxValsInArrayIndex:0,radialSize:0,zoomEnabled:"zoom"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.zoom&&t.chart.zoom.enabled,panEnabled:"pan"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.pan,selectionEnabled:"selection"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.selection,yaxis:null,minY:Number.MIN_VALUE,maxY:-Number.MAX_VALUE,minYArr:[],maxYArr:[],maxX:-Number.MAX_VALUE,initialmaxX:-Number.MAX_VALUE,minX:Number.MIN_VALUE,initialminX:Number.MIN_VALUE,minZ:Number.MIN_VALUE,maxZ:-Number.MAX_VALUE,minXDiff:Number.MAX_VALUE,mousedown:!1,lastClientPosition:{},visibleXRange:void 0,yRange:[],zRange:0,xRange:0,yValueDecimal:0,total:0,SVGNS:"http://www.w3.org/2000/svg",svgWidth:0,svgHeight:0,noData:!1,locale:{},dom:{},memory:{methodsToExec:[]},shouldAnimate:!0,skipLastTimelinelabel:!1,delayedElements:[],axisCharts:!0,isXNumeric:!1,isDataXYZ:!1,resized:!1,resizeTimer:null,comboCharts:!1,comboChartsHasBars:!1,dataChanged:!1,previousPaths:[],seriesXvalues:[],seriesYvalues:[],seriesCandleO:[],seriesCandleH:[],seriesCandleL:[],seriesCandleC:[],allSeriesHasEqualX:!0,dataPoints:0,pointsArray:[],dataLabelsRects:[],lastDrawnDataLabelsIndexes:[],hasNullValues:!1,easing:null,zoomed:!1,gridWidth:0,gridHeight:0,yAxisScale:[],xAxisScale:null,xAxisTicksPositions:[],timescaleTicks:[],rotateXLabels:!1,defaultLabels:!1,xLabelFormatter:void 0,yLabelFormatters:[],xaxisTooltipFormatter:void 0,ttKeyFormatter:void 0,ttVal:void 0,ttZFormatter:void 0,LINE_HEIGHT_RATIO:1.618,xAxisLabelsHeight:0,yAxisLabelsWidth:0,scaleX:1,scaleY:1,translateX:0,translateY:0,translateYAxisX:[],yLabelsCoords:[],yTitleCoords:[],yAxisWidths:[],translateXAxisY:0,translateXAxisX:0,tooltip:null,tooltipOpts:null}}},{key:"init",value:function(t){var e=this.globalVars(t);return e.initialConfig=Utils.extend({},t),e.initialSeries=JSON.parse(JSON.stringify(e.initialConfig.series)),e.lastXAxis=JSON.parse(JSON.stringify(e.initialConfig.xaxis)),e.lastYAxis=JSON.parse(JSON.stringify(e.initialConfig.yaxis)),e}}]),t}(),Base=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"init",value:function(){var t=new Config(this.opts).init();return{config:t,globals:(new Globals).init(t)}}}]),t}(),Fill=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.opts=null,this.seriesIndex=0}return _createClass(t,[{key:"clippedImgArea",value:function(t){var e=this.w,i=e.config,s=parseInt(e.globals.gridWidth),a=parseInt(e.globals.gridHeight),r=s>a?s:a,n=t.image,o=0,l=0;void 0===t.width&&void 0===t.height?void 0!==i.fill.image.width&&void 0!==i.fill.image.height?(o=i.fill.image.width+1,l=i.fill.image.height):(o=r+1,l=r):(o=t.width,l=t.height);var h=document.createElementNS(e.globals.SVGNS,"pattern");Graphics.setAttrs(h,{id:t.patternID,patternUnits:t.patternUnits?t.patternUnits:"userSpaceOnUse",width:o+"px",height:l+"px"});var c=document.createElementNS(e.globals.SVGNS,"image");h.appendChild(c),c.setAttributeNS("http://www.w3.org/1999/xlink","href",n),Graphics.setAttrs(c,{x:0,y:0,preserveAspectRatio:"none",width:o+"px",height:l+"px"}),c.style.opacity=t.opacity,e.globals.dom.elDefs.node.appendChild(h)}},{key:"getSeriesIndex",value:function(t){var e=this.w;return"bar"===e.config.chart.type&&e.config.plotOptions.bar.distributed\|\|"heatmap"===e.config.chart.type?this.seriesIndex=t.seriesNumber:this.seriesIndex=t.seriesNumber%e.globals.series.length,this.seriesIndex}},{key:"fillPath",value:function(t){var e=this.w;this.opts=t;var i,s,a,r=this.w.config;this.seriesIndex=this.getSeriesIndex(t);var n=this.getFillColors()[this.seriesIndex];"function"==typeof n&&(n=n({seriesIndex:this.seriesIndex,value:t.value,w:e}));var o=this.getFillType(this.seriesIndex),l=Array.isArray(r.fill.opacity)?r.fill.opacity[this.seriesIndex]:r.fill.opacity,h=n;return t.color&&(n=t.color),-1===n.indexOf("rgb")?h=Utils.hexToRgba(n,l):n.indexOf("rgba")>-1&&(l="0."+Utils.getOpacityFromRGBA(n)),"pattern"===o&&(s=this.handlePatternFill(s,n,l,h)),"gradient"===o&&(a=this.handleGradientFill(a,n,l,this.seriesIndex)),r.fill.image.src.length>0&&"image"===o?t.seriesNumber<r.fill.image.src.length?(this.clippedImgArea({opacity:l,image:r.fill.image.src[t.seriesNumber],patternUnits:t.patternUnits,patternID:"pattern".concat(e.globals.cuid).concat(t.seriesNumber+1)}),i="url(#pattern".concat(e.globals.cuid).concat(t.seriesNumber+1,")")):i=h:i="gradient"===o?a:"pattern"===o?s:h,t.solid&&(i=h),i}},{key:"getFillType",value:function(t){var e=this.w;return Array.isArray(e.config.fill.type)?e.config.fill.type[t]:e.config.fill.type}},{key:"getFillColors",value:function(){var t=this.w,e=t.config,i=this.opts,s=[];return t.globals.comboCharts?"line"===t.config.series[this.seriesIndex].type?t.globals.stroke.colors instanceof Array?s=t.globals.stroke.colors:s.push(t.globals.stroke.colors):t.globals.fill.colors instanceof Array?s=t.globals.fill.colors:s.push(t.globals.fill.colors):"line"===e.chart.type?t.globals.stroke.colors instanceof Array?s=t.globals.stroke.colors:s.push(t.globals.stroke.colors):t.globals.fill.colors instanceof Array?s=t.globals.fill.colors:s.push(t.globals.fill.colors),void 0!==i.fillColors&&(s=[],i.fillColors instanceof Array?s=i.fillColors.slice():s.push(i.fillColors)),s}},{key:"handlePatternFill",value:function(t,e,i,s){var a=this.w.config,r=this.opts,n=new Graphics(this.ctx),o=void 0===a.fill.pattern.strokeWidth?Array.isArray(a.stroke.width)?a.stroke.width[this.seriesIndex]:a.stroke.width:Array.isArray(a.fill.pattern.strokeWidth)?a.fill.pattern.strokeWidth[this.seriesIndex]:a.fill.pattern.strokeWidth,l=e;a.fill.pattern.style instanceof Array?t=void 0!==a.fill.pattern.style[r.seriesNumber]?n.drawPattern(a.fill.pattern.style[r.seriesNumber],a.fill.pattern.width,a.fill.pattern.height,l,o,i):s:t=n.drawPattern(a.fill.pattern.style,a.fill.pattern.width,a.fill.pattern.height,l,o,i);return t}},{key:"handleGradientFill",value:function(t,e,i,s){var a,r,n=this.w.config,o=this.opts,l=new Graphics(this.ctx),h=new Utils,c=n.fill.gradient.type,d=void 0===n.fill.gradient.opacityFrom?i:Array.isArray(n.fill.gradient.opacityFrom)?n.fill.gradient.opacityFrom[s]:n.fill.gradient.opacityFrom,u=void 0===n.fill.gradient.opacityTo?i:Array.isArray(n.fill.gradient.opacityTo)?n.fill.gradient.opacityTo[s]:n.fill.gradient.opacityTo;if(a=e,r=void 0===n.fill.gradient.gradientToColors\|\|0===n.fill.gradient.gradientToColors.length?"dark"===n.fill.gradient.shade?h.shadeColor(-1parseFloat(n.fill.gradient.shadeIntensity),e):h.shadeColor(parseFloat(n.fill.gradient.shadeIntensity),e):n.fill.gradient.gradientToColors[o.seriesNumber],n.fill.gradient.inverseColors){var g=a;a=r,r=g}return l.drawGradient(c,a,r,d,u,o.size,n.fill.gradient.stops,n.fill.gradient.colorStops,s)}}]),t}(),Markers=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"setGlobalMarkerSize",value:function(){var t=this.w;if(t.globals.markers.size=Array.isArray(t.config.markers.size)?t.config.markers.size:[t.config.markers.size],t.globals.markers.size.length>0){if(t.globals.markers.size.length<t.globals.series.length+1)for(var e=0;e<=t.globals.series.length;e++)void 0===t.globals.markers.size[e]&&t.globals.markers.size.push(t.globals.markers.size[0])}else t.globals.markers.size=t.config.series.map(function(e){return t.config.markers.size})}},{key:"plotChartMarkers",value:function(t,e,i){var s,a=this.w,r=e,n=t,o=null,l=new Graphics(this.ctx);if(a.globals.markers.size[e]>0&&(o=l.group({class:"apexcharts-series-markers"})).attr("clip-path","url(#gridRectMarkerMask".concat(a.globals.cuid,")")),n.x instanceof Array)for(var h=0;h<n.x.length;h++){var c=i;1===i&&0===h&&(c=0),1===i&&1===h&&(c=1);var d="apexcharts-marker";if("line"!==a.config.chart.type&&"area"!==a.config.chart.type\|\|a.globals.comboCharts\|\|a.config.tooltip.intersect\|\|(d+=" no-pointer-events"),Array.isArray(a.config.markers.size)?a.globals.markers.size[e]>0:a.config.markers.size>0){Utils.isNumber(n.y[h])?d+=" w".concat((Math.random()+1).toString(36).substring(4)):d="apexcharts-nullpoint";var u=this.getMarkerConfig(d,e,c);a.config.series[r].data[i]&&(a.config.series[r].data[i].fillColor&&(u.pointFillColor=a.config.series[r].data[i].fillColor),a.config.series[r].data[i].strokeColor&&(u.pointStrokeColor=a.config.series[r].data[i].strokeColor)),(s=l.drawMarker(n.x[h],n.y[h],u)).attr("rel",c),s.attr("j",c),s.attr("index",e),s.node.setAttribute("default-marker-size",u.pSize),new Filters(this.ctx).setSelectionFilter(s,e,c),this.addEvents(s),o&&o.add(s)}else void 0===a.globals.pointsArray[e]&&(a.globals.pointsArray[e]=[]),a.globals.pointsArray[e].push([n.x[h],n.y[h]])}return o}},{key:"getMarkerConfig",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=this.getMarkerStyle(e),r=s.globals.markers.size[e];return null!==i&&s.config.markers.discrete.length&&s.config.markers.discrete.map(function(t){t.seriesIndex===e&&t.dataPointIndex===i&&(a.pointStrokeColor=t.strokeColor,a.pointFillColor=t.fillColor,r=t.size)}),{pSize:r,pRadius:s.config.markers.radius,pWidth:s.config.markers.strokeWidth,pointStrokeColor:a.pointStrokeColor,pointFillColor:a.pointFillColor,shape:s.config.markers.shape instanceof Array?s.config.markers.shape[e]:s.config.markers.shape,class:t,pointStrokeOpacity:s.config.markers.strokeOpacity,pointFillOpacity:s.config.markers.fillOpacity,seriesIndex:e}}},{key:"addEvents",value:function(t){var e=this.w,i=new Graphics(this.ctx);t.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this.ctx,t)),t.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this.ctx,t)),t.node.addEventListener("mousedown",i.pathMouseDown.bind(this.ctx,t)),t.node.addEventListener("click",e.config.markers.onClick),t.node.addEventListener("dblclick",e.config.markers.onDblClick),t.node.addEventListener("touchstart",i.pathMouseDown.bind(this.ctx,t),{passive:!0})}},{key:"getMarkerStyle",value:function(t){var e=this.w,i=e.globals.markers.colors,s=e.config.markers.strokeColor\|\|e.config.markers.strokeColors;return{pointStrokeColor:s instanceof Array?s[t]:s,pointFillColor:i instanceof Array?i[t]:i}}}]),t}(),Scatter=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.radiusSizes=[]}return _createClass(t,[{key:"draw",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx),r=i.realIndex,n=i.pointsPos,o=i.zRatio,l=i.elParent,h=a.group({class:"apexcharts-series-markers apexcharts-series-".concat(s.config.chart.type)});if(h.attr("clip-path","url(#gridRectMarkerMask".concat(s.globals.cuid,")")),n.x instanceof Array)for(var c=0;c<n.x.length;c++){var d=e+1,u=!0;0===e&&0===c&&(d=0),0===e&&1===c&&(d=1);var g=0,f=s.globals.markers.size[r];o!==1/0&&(f=s.globals.seriesZ[r][d]/o,void 0===this.radiusSizes[r]&&this.radiusSizes.push([]),this.radiusSizes[r].push(f)),s.config.chart.animations.enabled\|\|(g=f);var p=n.x[c],x=n.y[c];if(g=g\|\|0,(0===p&&0===x\|\|null===x\|\|void 0===s.globals.series[r][d])&&(u=!1),u){var m=this.drawPoint(p,x,g,f,r,d,e);h.add(m)}l.add(h)}}},{key:"drawPoint",value:function(t,e,i,s,a,r,n){var o=this.w,l=a,h=new Animations(this.ctx),c=new Filters(this.ctx),d=new Fill(this.ctx),u=new Markers(this.ctx),g=new Graphics(this.ctx),f=u.getMarkerConfig("apexcharts-marker",l),p=d.fillPath({seriesNumber:a,patternUnits:"objectBoundingBox",value:o.globals.series[a][n]}),x=g.drawCircle(i);if(o.config.series[l].data[r]&&o.config.series[l].data[r].fillColor&&(p=o.config.series[l].data[r].fillColor),x.attr({cx:t,cy:e,fill:p,stroke:f.pointStrokeColor,strokeWidth:f.pWidth}),o.config.chart.dropShadow.enabled){var m=o.config.chart.dropShadow;c.dropShadow(x,m,a)}if(this.initialAnim&&!o.globals.dataChanged){var b=1;o.globals.resized\|\|(b=o.config.chart.animations.speed),h.animateCircleRadius(x,0,s,b,o.globals.easing)}if(o.globals.dataChanged)if(this.dynamicAnim){var v,y,w,k,A=o.config.chart.animations.dynamicAnimation.speed;null!=(k=o.globals.previousPaths[a]&&o.globals.previousPaths[a][n])&&(v=k.x,y=k.y,w=void 0!==k.r?k.r:s);for(var S=0;S<o.globals.collapsedSeries.length;S++)o.globals.collapsedSeries[S].index===a&&(A=1,s=0);0===t&&0===e&&(s=0),h.animateCircle(x,{cx:v,cy:y,r:w},{cx:t,cy:e,r:s},A,o.globals.easing)}else x.attr({r:s});return x.attr({rel:r,j:r,index:a,"default-marker-size":s}),c.setSelectionFilter(x,a,r),u.addEvents(x),x.node.classList.add("apexcharts-marker"),x}},{key:"centerTextInBubble",value:function(t){var e=this.w;return{y:t+=parseInt(e.config.dataLabels.style.fontSize)/4}}}]),t}(),DataLabels=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"dataLabelsCorrection",value:function(t,e,i,s,a,r,n){var o=this.w,l=!1,h=new Graphics(this.ctx).getTextRects(i,n),c=h.width,d=h.height;void 0===o.globals.dataLabelsRects[s]&&(o.globals.dataLabelsRects[s]=[]),o.globals.dataLabelsRects[s].push({x:t,y:e,width:c,height:d});var u=o.globals.dataLabelsRects[s].length-2,g=void 0!==o.globals.lastDrawnDataLabelsIndexes[s]?o.globals.lastDrawnDataLabelsIndexes[s][o.globals.lastDrawnDataLabelsIndexes[s].length-1]:0;if(void 0!==o.globals.dataLabelsRects[s][u]){var f=o.globals.dataLabelsRects[s][g];(t>f.x+f.width+2\|\|e>f.y+f.height+2\|\|t+c<f.x)&&(l=!0)}return(0===a\|\|r)&&(l=!0),{x:t,y:e,textRects:h,drawnextLabel:l}}},{key:"drawDataLabel",value:function(t,e,i){var s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:"top",a=this.w,r=new Graphics(this.ctx),n=a.config.dataLabels,o=0,l=0,h=i,c=null;if(!n.enabled\|\|t.x instanceof Array!=!0)return c;c=r.group({class:"apexcharts-data-labels"});for(var d=0;d<t.x.length;d++)if(o=t.x[d]+n.offsetX,l=t.y[d]+n.offsetY-a.globals.markers.size[e]-5,"bottom"===s&&(l=l+2a.globals.markers.size[e]+1.4parseInt(n.style.fontSize)),!isNaN(o)){1===i&&0===d&&(h=0),1===i&&1===d&&(h=1);var u=a.globals.series[e][h],g="";if("bubble"===a.config.chart.type)g=a.globals.seriesZ[e][h],l=t.y[d]+a.config.dataLabels.offsetY,l=new Scatter(this.ctx).centerTextInBubble(l,e,h).y;else void 0!==u&&(g=a.config.dataLabels.formatter(u,{ctx:this.ctx,seriesIndex:e,dataPointIndex:h,w:a}));this.plotDataLabelsText({x:o,y:l,text:g,i:e,j:h,parent:c,offsetCorrection:!0,dataLabelsConfig:a.config.dataLabels})}return c}},{key:"plotDataLabelsText",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=t.x,a=t.y,r=t.i,n=t.j,o=t.text,l=t.textAnchor,h=t.parent,c=t.dataLabelsConfig,d=t.alwaysDrawDataLabel,u=t.offsetCorrection;if(!(Array.isArray(e.config.dataLabels.enabledOnSeries)&&e.config.dataLabels.enabledOnSeries.indexOf(r)<0)){var g={x:s,y:a,drawnextLabel:!0};if(u&&(g=this.dataLabelsCorrection(s,a,o,r,n,d,parseInt(c.style.fontSize))),e.globals.zoomed\|\|(s=g.x,a=g.y),g.textRects&&(s+g.textRects.width<10\|\|s>e.globals.gridWidth+10)&&(o=""),g.drawnextLabel){var f=i.drawText({width:100,height:parseInt(c.style.fontSize),x:s,y:a,foreColor:e.globals.dataLabels.style.colors[r],textAnchor:l\|\|c.textAnchor,text:o,fontSize:c.style.fontSize,fontFamily:c.style.fontFamily});if(f.attr({class:"apexcharts-datalabel",cx:s,cy:a}),c.dropShadow.enabled){var p=c.dropShadow;new Filters(this.ctx).dropShadow(f,p)}h.add(f),void 0===e.globals.lastDrawnDataLabelsIndexes[r]&&(e.globals.lastDrawnDataLabelsIndexes[r]=[]),e.globals.lastDrawnDataLabelsIndexes[r].push(n)}}}}]),t}(),Bar=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var s=this.w;this.barOptions=s.config.plotOptions.bar,this.isHorizontal=this.barOptions.horizontal,this.strokeWidth=s.config.stroke.width,this.isNullValue=!1,this.xyRatios=i,null!==this.xyRatios&&(this.xRatio=i.xRatio,this.yRatio=i.yRatio,this.invertedXRatio=i.invertedXRatio,this.invertedYRatio=i.invertedYRatio,this.baseLineY=i.baseLineY,this.baseLineInvertedY=i.baseLineInvertedY),this.yaxisIndex=0,this.seriesLen=0}return _createClass(t,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new CoreUtils(this.ctx,i);t=a.getLogSeries(t),this.series=t,this.yRatio=a.getLogYRatios(this.yRatio),this.initVariables(t);var r=s.group({class:"apexcharts-bar-series apexcharts-plot-series"});i.config.dataLabels.enabled&&this.totalItems>i.config.plotOptions.bar.dataLabels.maxItems&&console.warn("WARNING: DataLabels are enabled but there are too many to display. This may cause performance issue when rendering.");for(var n=0,o=0;n<t.length;n++,o++){var l,h,c,d,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[n]:n,v=s.group({class:"apexcharts-series",rel:n+1,seriesName:Utils.escapeString(i.globals.seriesNames[b]),"data:realIndex":b});this.ctx.series.addCollapsedClassToSeries(v,b),t[n].length>0&&(this.visibleI=this.visibleI+1);var y=0,w=0,k=0;this.yRatio.length>1&&(this.yaxisIndex=b),this.isReversed=i.config.yaxis[this.yaxisIndex]&&i.config.yaxis[this.yaxisIndex].reversed;var A=this.initialPositions();p=A.y,w=A.barHeight,h=A.yDivision,d=A.zeroW,f=A.x,k=A.barWidth,l=A.xDivision,c=A.zeroH,this.horizontal\|\|m.push(f+k/2);for(var S=s.group({class:"apexcharts-datalabels"}),C=0,L=i.globals.dataPoints;C<i.globals.dataPoints;C++,L--){void 0===this.series[n][C]\|\|null===t[n][C]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(y=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var P=null;this.isHorizontal?(P=this.drawBarPaths({indexes:{i:n,j:C,realIndex:b,bc:o},barHeight:w,strokeWidth:y,pathTo:u,pathFrom:g,zeroW:d,x:f,y:p,yDivision:h,elSeries:v}),k=this.series[n][C]/this.invertedYRatio):(P=this.drawColumnPaths({indexes:{i:n,j:C,realIndex:b,bc:o},x:f,y:p,xDivision:l,pathTo:u,pathFrom:g,barWidth:k,zeroH:c,strokeWidth:y,elSeries:v}),w=this.series[n][C]/this.yRatio[this.yaxisIndex]),u=P.pathTo,g=P.pathFrom,p=P.y,f=P.x,C>0&&m.push(f+k/2),x.push(p);var z=this.getPathFillColor(t,n,C,b);v=this.renderSeries({realIndex:b,pathFill:z,j:C,i:n,pathFrom:g,pathTo:u,strokeWidth:y,elSeries:v,x:f,y:p,series:t,barHeight:w,barWidth:k,elDataLabelsWrap:S,visibleSeries:this.visibleI,type:"bar"})}i.globals.seriesXvalues[b]=m,i.globals.seriesYvalues[b]=x,r.add(v)}return r}},{key:"getPathFillColor",value:function(t,e,i,s){var a=this.w,r=new Fill(this.ctx),n=null,o=this.barOptions.distributed?i:e;this.barOptions.colors.ranges.length>0&&this.barOptions.colors.ranges.map(function(s){t[e][i]>=s.from&&t[e][i]<=s.to&&(n=s.color)});return a.config.series[e].data[i]&&a.config.series[e].data[i].fillColor&&(n=a.config.series[e].data[i].fillColor),r.fillPath({seriesNumber:this.barOptions.distributed?o:s,color:n,value:t[e][i]})}},{key:"renderSeries",value:function(t){var e=t.realIndex,i=t.pathFill,s=t.lineFill,a=t.j,r=t.i,n=t.pathFrom,o=t.pathTo,l=t.strokeWidth,h=t.elSeries,c=t.x,d=t.y,u=t.series,g=t.barHeight,f=t.barWidth,p=t.elDataLabelsWrap,x=t.visibleSeries,m=t.type,b=this.w,v=new Graphics(this.ctx);s\|\|(s=this.barOptions.distributed?b.globals.stroke.colors[a]:b.globals.stroke.colors[e]),b.config.series[r].data[a]&&b.config.series[r].data[a].strokeColor&&(s=b.config.series[r].data[a].strokeColor),this.isNullValue&&(i="none");var y=a/b.config.chart.animations.animateGradually.delay(b.config.chart.animations.speed/b.globals.dataPoints)/2.4,w=v.renderPaths({i:r,j:a,realIndex:e,pathFrom:n,pathTo:o,stroke:s,strokeWidth:l,strokeLineCap:b.config.stroke.lineCap,fill:i,animationDelay:y,initialSpeed:b.config.chart.animations.speed,dataChangeSpeed:b.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-".concat(m,"-area")});w.attr("clip-path","url(#gridRectMask".concat(b.globals.cuid,")")),new Filters(this.ctx).setSelectionFilter(w,e,a),h.add(w);var k=this.calculateDataLabelsPos({x:c,y:d,i:r,j:a,series:u,realIndex:e,barHeight:g,barWidth:f,renderedPath:w,visibleSeries:x});return null!==k&&p.add(k),h.add(p),h}},{key:"initVariables",value:function(t){var e=this.w;this.series=t,this.totalItems=0,this.seriesLen=0,this.visibleI=-1,this.visibleItems=1;for(var i=0;i<t.length;i++)if(t[i].length>0&&(this.seriesLen=this.seriesLen+1,this.totalItems+=t[i].length),e.globals.isXNumeric)for(var s=0;s<t[i].length;s++)e.globals.seriesX[i][s]>e.globals.minX&&e.globals.seriesX[i][s]<e.globals.maxX&&this.visibleItems++;else this.visibleItems=e.globals.dataPoints;0===this.seriesLen&&(this.seriesLen=1)}},{key:"initialPositions",value:function(){var t,e,i,s,a,r,n,o,l=this.w;return this.isHorizontal?(a=(i=l.globals.gridHeight/l.globals.dataPoints)/this.seriesLen,l.globals.isXNumeric&&(a=(i=l.globals.gridHeight/this.totalItems)/this.seriesLen),a=aparseInt(this.barOptions.barHeight)/100,o=this.baseLineInvertedY+l.globals.padHorizontal+(this.isReversed?l.globals.gridWidth:0)-(this.isReversed?2this.baseLineInvertedY:0),e=(i-athis.seriesLen)/2):(r=(s=l.globals.gridWidth/this.visibleItems)/this.seriesLenparseInt(this.barOptions.columnWidth)/100,l.globals.isXNumeric&&(l.globals.minXDiff&&(s=l.globals.minXDiff/this.xRatio),r=s/this.seriesLenparseInt(this.barOptions.columnWidth)/100),n=l.globals.gridHeight-this.baseLineY[this.yaxisIndex]-(this.isReversed?l.globals.gridHeight:0)+(this.isReversed?2this.baseLineY[this.yaxisIndex]:0),t=l.globals.padHorizontal+(s-rthis.seriesLen)/2),{x:t,y:e,yDivision:i,xDivision:s,barHeight:a,barWidth:r,zeroH:n,zeroW:o}}},{key:"drawBarPaths",value:function(t){var e=t.indexes,i=t.barHeight,s=t.strokeWidth,a=t.pathTo,r=t.pathFrom,n=t.zeroW,o=t.x,l=t.y,h=t.yDivision,c=t.elSeries,d=this.w,u=new Graphics(this.ctx),g=e.i,f=e.j,p=e.realIndex,x=e.bc;d.globals.isXNumeric&&(l=(d.globals.seriesX[g][f]-d.globals.minX)/this.invertedXRatio-i);var m=l+ithis.visibleI;a=u.move(n,m),r=u.move(n,m),d.globals.previousPaths.length>0&&(r=this.getPathFrom(p,f));var b={barHeight:i,strokeWidth:s,barYPosition:m,x:o=void 0===this.series[g][f]\|\|null===this.series[g][f]?n:n+this.series[g][f]/this.invertedYRatio-2(this.isReversed?this.series[g][f]/this.invertedYRatio:0),zeroW:n},v=this.barEndingShape(d,b,this.series,g,f);if(a=a+u.line(v.newX,m)+v.path+u.line(n,m+i-s)+u.line(n,m),r=r+u.line(n,m)+v.ending_p_from+u.line(n,m+i-s)+u.line(n,m+i-s)+u.line(n,m),d.globals.isXNumeric\|\|(l+=h),this.barOptions.colors.backgroundBarColors.length>0&&0===g){x>=this.barOptions.colors.backgroundBarColors.length&&(x=0);var y=this.barOptions.colors.backgroundBarColors[x],w=u.drawRect(0,m-ithis.visibleI,d.globals.gridWidth,ithis.seriesLen,0,y,this.barOptions.colors.backgroundBarOpacity);c.add(w),w.node.classList.add("apexcharts-backgroundBar")}return{pathTo:a,pathFrom:r,x:o,y:l,barYPosition:m}}},{key:"drawColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=t.y,a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=t.strokeWidth,c=t.elSeries,d=this.w,u=new Graphics(this.ctx),g=e.i,f=e.j,p=e.realIndex,x=e.bc,m=i+othis.visibleI;if(d.globals.isXNumeric){var b=g;d.globals.seriesX[g].length\|\|(b=d.globals.maxValsInArrayIndex),m=(i=(d.globals.seriesX[b][f]-d.globals.minX)/this.xRatio)+othis.visibleI-othis.seriesLen/2}r=u.move(m,l),n=u.move(m,l),d.globals.previousPaths.length>0&&(n=this.getPathFrom(p,f));var v={barWidth:o,strokeWidth:h,barXPosition:m,y:s=void 0===this.series[g][f]\|\|null===this.series[g][f]?l:l-this.series[g][f]/this.yRatio[this.yaxisIndex]+2(this.isReversed?this.series[g][f]/this.yRatio[this.yaxisIndex]:0),zeroH:l},y=this.barEndingShape(d,v,this.series,g,f);if(r=r+u.line(m,y.newY)+y.path+u.line(m+o-h,l)+u.line(m-h/2,l),n=n+u.line(m,l)+y.ending_p_from+u.line(m+o-h,l)+u.line(m+o-h,l)+u.line(m-h/2,l),d.globals.isXNumeric\|\|(i+=a),this.barOptions.colors.backgroundBarColors.length>0&&0===g){x>=this.barOptions.colors.backgroundBarColors.length&&(x=0);var w=this.barOptions.colors.backgroundBarColors[x],k=u.drawRect(m-othis.visibleI,0,othis.seriesLen,d.globals.gridHeight,0,w,this.barOptions.colors.backgroundBarOpacity);c.add(k),k.node.classList.add("apexcharts-backgroundBar")}return{pathTo:r,pathFrom:n,x:i,y:s,barXPosition:m}}},{key:"getPathFrom",value:function(t,e){for(var i,s=this.w,a=0;a<s.globals.previousPaths.length;a++){var r=s.globals.previousPaths[a];r.paths.length>0&&parseInt(r.realIndex)===parseInt(t)&&void 0!==s.globals.previousPaths[a].paths[e]&&(i=s.globals.previousPaths[a].paths[e].d)}return i}},{key:"calculateDataLabelsPos",value:function(t){var e=t.x,i=t.y,s=t.i,a=t.j,r=t.realIndex,n=t.series,o=t.barHeight,l=t.barWidth,h=t.visibleSeries,c=t.renderedPath,d=this.w,u=new Graphics(this.ctx),g=Array.isArray(this.strokeWidth)?this.strokeWidth[r]:this.strokeWidth,f=e+parseFloat(lh),p=i+parseFloat(oh);d.globals.isXNumeric&&!d.globals.isBarHorizontal&&(f=e+parseFloat(l(h+1))/2,p=i+parseFloat(o(h+1))-g);var x=e,m=i,b={},v=d.config.dataLabels,y=this.barOptions.dataLabels,w=v.offsetX,k=v.offsetY,A={width:0,height:0};return d.config.dataLabels.enabled&&(A=u.getTextRects(d.globals.yLabelFormatters[0](d.globals.maxY),parseInt(v.style.fontSize))),b=this.isHorizontal?this.calculateBarsDataLabelsPosition({x:e,y:i,i:s,j:a,renderedPath:c,bcy:p,barHeight:o,barWidth:l,textRects:A,strokeWidth:g,dataLabelsX:x,dataLabelsY:m,barDataLabelsConfig:y,offX:w,offY:k}):this.calculateColumnsDataLabelsPosition({x:e,y:i,i:s,j:a,renderedPath:c,realIndex:r,bcx:f,bcy:p,barHeight:o,barWidth:l,textRects:A,strokeWidth:g,dataLabelsY:m,barDataLabelsConfig:y,offX:w,offY:k}),c.attr({cy:b.bcy,cx:b.bcx,j:a,val:n[s][a],barHeight:o,barWidth:l}),this.drawCalculatedDataLabels({x:b.dataLabelsX,y:b.dataLabelsY,val:n[s][a],i:r,j:a,barWidth:l,barHeight:o,textRects:A,dataLabelsConfig:v})}},{key:"calculateColumnsDataLabelsPosition",value:function(t){var e,i=this.w,s=t.i,a=t.j,r=t.y,n=t.bcx,o=t.barWidth,l=t.barHeight,h=t.textRects,c=t.dataLabelsY,d=t.barDataLabelsConfig,u=t.strokeWidth,g=t.offX,f=t.offY,p=i.globals.gridWidth/i.globals.dataPoints;n-=u/2,e=i.globals.isXNumeric?n-o/2+g:n-p+o/2+g;var x=this.series[s][a]<=0;switch(this.isReversed&&(r-=l),d.position){case"center":c=x?r+l/2+h.height/2+f:r+l/2+h.height/2-f;break;case"bottom":c=x?r+l+h.height+u+f:r+l-h.height/2+u-f;break;case"top":c=x?r-h.height/2-f:r+h.height+f}return i.config.chart.stacked\|\|(c<0?c=0+u:c+h.height/3>i.globals.gridHeight&&(c=i.globals.gridHeight-u)),{bcx:n,bcy:r,dataLabelsX:e,dataLabelsY:c}}},{key:"calculateBarsDataLabelsPosition",value:function(t){var e=this.w,i=t.x,s=t.i,a=t.j,r=t.bcy,n=t.barHeight,o=t.barWidth,l=t.textRects,h=t.dataLabelsX,c=t.strokeWidth,d=t.barDataLabelsConfig,u=t.offX,g=t.offY,f=r-e.globals.gridHeight/e.globals.dataPoints+n/2+l.height/2+g-3,p=this.series[s][a]<=0;switch(this.isReversed&&(i+=o),d.position){case"center":h=p?i-o/2-u:i-o/2+u;break;case"bottom":h=p?i-o-c-Math.round(l.width/2)-u:i-o+c+Math.round(l.width/2)+u;break;case"top":h=p?i-c+Math.round(l.width/2)-u:i-c-Math.round(l.width/2)+u}return e.config.chart.stacked\|\|(h<0?h=h+l.width+c:h+l.width/2>e.globals.gridWidth&&(h=e.globals.gridWidth-l.width-c)),{bcx:i,bcy:r,dataLabelsX:h,dataLabelsY:f}}},{key:"drawCalculatedDataLabels",value:function(t){var e=t.x,i=t.y,s=t.val,a=t.i,r=t.j,n=t.textRects,o=t.barHeight,l=t.barWidth,h=t.dataLabelsConfig,c=this.w,d=new DataLabels(this.ctx),u=new Graphics(this.ctx),g=h.formatter,f=null,p=c.globals.collapsedSeriesIndices.indexOf(a)>-1;if(h.enabled&&!p){f=u.group({class:"apexcharts-data-labels"});var x="";void 0!==s&&(x=g(s,{seriesIndex:a,dataPointIndex:r,w:c})),0===s&&c.config.chart.stacked&&(x=""),c.config.chart.stacked&&this.barOptions.dataLabels.hideOverflowingLabels&&(this.isHorizontal?((l=this.series[a][r]/this.yRatio[this.yaxisIndex])>0&&n.width/1.6>l\|\|l<0&&n.width/1.6<l)&&(x=""):(o=this.series[a][r]/this.yRatio[this.yaxisIndex],n.height/1.6>o&&(x="")));var m=_objectSpread({},h);this.isHorizontal&&s<0&&("start"===h.textAnchor?m.textAnchor="end":"end"===h.textAnchor&&(m.textAnchor="start")),d.plotDataLabelsText({x:e,y:i,text:x,i:a,j:r,parent:f,dataLabelsConfig:m,alwaysDrawDataLabel:!0,offsetCorrection:!0})}return f}},{key:"barEndingShape",value:function(t,e,i,s,a){var r=new Graphics(this.ctx);if(this.isHorizontal){var n=null,o=e.x;if(void 0!==i[s][a]\|\|null!==i[s][a]){var l=i[s][a]<0,h=e.barHeight/2-e.strokeWidth;switch(l&&(h=-e.barHeight/2-e.strokeWidth),t.config.chart.stacked\|\|"rounded"===this.barOptions.endingShape&&(o=e.x-h/2),this.barOptions.endingShape){case"flat":n=r.line(o,e.barYPosition+e.barHeight-e.strokeWidth);break;case"rounded":n=r.quadraticCurve(o+h,e.barYPosition+(e.barHeight-e.strokeWidth)/2,o,e.barYPosition+e.barHeight-e.strokeWidth)}}return{path:n,ending_p_from:"",newX:o}}var c=null,d=e.y;if(void 0!==i[s][a]\|\|null!==i[s][a]){var u=i[s][a]<0,g=e.barWidth/2-e.strokeWidth;switch(u&&(g=-e.barWidth/2-e.strokeWidth),t.config.chart.stacked\|\|"rounded"===this.barOptions.endingShape&&(d+=g/2),this.barOptions.endingShape){case"flat":c=r.line(e.barXPosition+e.barWidth-e.strokeWidth,d);break;case"rounded":c=r.quadraticCurve(e.barXPosition+(e.barWidth-e.strokeWidth)/2,d-g,e.barXPosition+e.barWidth-e.strokeWidth,d)}}return{path:c,ending_p_from:"",newY:d}}}]),t}(),BarStacked=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w;this.graphics=new Graphics(this.ctx),this.fill=new Fill(this.ctx),this.bar=new Bar(this.ctx,this.xyRatios);var s=new CoreUtils(this.ctx,i);t=s.getLogSeries(t),this.yRatio=s.getLogYRatios(this.yRatio),this.initVariables(t),"100%"===i.config.chart.stackType&&(t=i.globals.seriesPercent.slice()),this.series=t,this.totalItems=0,this.prevY=[],this.prevX=[],this.prevYF=[],this.prevXF=[],this.prevYVal=[],this.prevXVal=[],this.xArrj=[],this.xArrjF=[],this.xArrjVal=[],this.yArrj=[],this.yArrjF=[],this.yArrjVal=[];for(var a=0;a<t.length;a++)t[a].length>0&&(this.totalItems+=t[a].length);for(var r=this.graphics.group({class:"apexcharts-bar-series apexcharts-plot-series"}),n=0,o=0,l=0,h=0;l<t.length;l++,h++){var c=void 0,d=void 0,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[l]:l;this.yRatio.length>1&&(this.yaxisIndex=b),this.isReversed=i.config.yaxis[this.yaxisIndex]&&i.config.yaxis[this.yaxisIndex].reversed;var v=this.graphics.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[b]),rel:l+1,"data:realIndex":b}),y=this.graphics.group({class:"apexcharts-datalabels"}),w=0,k=0,A=0,S=this.initialPositions(n,o,u,g,f,p);o=S.y,k=S.barHeight,g=S.yDivision,p=S.zeroW,n=S.x,A=S.barWidth,u=S.xDivision,f=S.zeroH,this.yArrj=[],this.yArrjF=[],this.yArrjVal=[],this.xArrj=[],this.xArrjF=[],this.xArrjVal=[];for(var C=0;C<i.globals.dataPoints;C++){i.config.stroke.show&&(w=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var L=null;this.isHorizontal?(L=this.drawBarPaths({indexes:{i:l,j:C,realIndex:b,bc:h},barHeight:k,strokeWidth:w,pathTo:c,pathFrom:d,zeroW:p,x:n,y:o,yDivision:g,elSeries:v}),A=this.series[l][C]/this.invertedYRatio):(L=this.drawColumnPaths({indexes:{i:l,j:C,realIndex:b,bc:h},x:n,y:o,xDivision:u,pathTo:c,pathFrom:d,barWidth:A,zeroH:f,strokeWidth:w,elSeries:v}),k=this.series[l][C]/this.yRatio[this.yaxisIndex]),c=L.pathTo,d=L.pathFrom,o=L.y,n=L.x,x.push(n),m.push(o);var P=this.bar.getPathFillColor(t,l,C,b);v=this.renderSeries({realIndex:b,pathFill:P,j:C,i:l,pathFrom:d,pathTo:c,strokeWidth:w,elSeries:v,x:n,y:o,series:t,barHeight:k,barWidth:A,elDataLabelsWrap:y,type:"bar",visibleSeries:0})}i.globals.seriesXvalues[b]=x,i.globals.seriesYvalues[b]=m,this.prevY.push(this.yArrj),this.prevYF.push(this.yArrjF),this.prevYVal.push(this.yArrjVal),this.prevX.push(this.xArrj),this.prevXF.push(this.xArrjF),this.prevXVal.push(this.xArrjVal),r.add(v)}return r}},{key:"initialPositions",value:function(t,e,i,s,a,r){var n,o,l=this.w;return this.isHorizontal?(n=(n=s=l.globals.gridHeight/l.globals.dataPoints)parseInt(l.config.plotOptions.bar.barHeight)/100,r=this.baseLineInvertedY+l.globals.padHorizontal+(this.isReversed?l.globals.gridWidth:0)-(this.isReversed?2this.baseLineInvertedY:0),e=(s-n)/2):(o=i=l.globals.gridWidth/l.globals.dataPoints,o=l.globals.isXNumeric?(i=l.globals.minXDiff/this.xRatio)parseInt(this.barOptions.columnWidth)/100:oparseInt(l.config.plotOptions.bar.columnWidth)/100,a=this.baseLineY[this.yaxisIndex]+(this.isReversed?l.globals.gridHeight:0)-(this.isReversed?2this.baseLineY[this.yaxisIndex]:0),t=l.globals.padHorizontal+(i-o)/2),{x:t,y:e,yDivision:s,xDivision:i,barHeight:n,barWidth:o,zeroH:a,zeroW:r}}},{key:"drawBarPaths",value:function(t){for(var e,i=t.indexes,s=t.barHeight,a=t.strokeWidth,r=t.pathTo,n=t.pathFrom,o=t.zeroW,l=t.x,h=t.y,c=t.yDivision,d=t.elSeries,u=this.w,g=h,f=i.i,p=i.j,x=i.realIndex,m=i.bc,b=0,v=0;v<this.prevXF.length;v++)b+=this.prevXF[v][p];if(f>0){var y=o;this.prevXVal[f-1][p]<0?y=this.series[f][p]>=0?this.prevX[f-1][p]+b-2(this.isReversed?b:0):this.prevX[f-1][p]:this.prevXVal[f-1][p]>=0&&(y=this.series[f][p]>=0?this.prevX[f-1][p]:this.prevX[f-1][p]-b+2(this.isReversed?b:0)),e=y}else e=o;l=null===this.series[f][p]?e:e+this.series[f][p]/this.invertedYRatio-2(this.isReversed?this.series[f][p]/this.invertedYRatio:0);var w={barHeight:s,strokeWidth:a,invertedYRatio:this.invertedYRatio,barYPosition:g,x:l},k=this.bar.barEndingShape(u,w,this.series,f,p);if(this.series.length>1&&f!==this.endingShapeOnSeriesNumber&&(k.path=this.graphics.line(k.newX,g+s-a)),this.xArrj.push(k.newX),this.xArrjF.push(Math.abs(e-k.newX)),this.xArrjVal.push(this.series[f][p]),r=this.graphics.move(e,g),n=this.graphics.move(e,g),u.globals.previousPaths.length>0&&(n=this.bar.getPathFrom(x,p,!1)),r=r+this.graphics.line(k.newX,g)+k.path+this.graphics.line(e,g+s-a)+this.graphics.line(e,g),n=n+this.graphics.line(e,g)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g),u.config.plotOptions.bar.colors.backgroundBarColors.length>0&&0===f){m>=u.config.plotOptions.bar.colors.backgroundBarColors.length&&(m=0);var A=u.config.plotOptions.bar.colors.backgroundBarColors[m],S=this.graphics.drawRect(0,g,u.globals.gridWidth,s,0,A,u.config.plotOptions.bar.colors.backgroundBarOpacity);d.add(S),S.node.classList.add("apexcharts-backgroundBar")}return{pathTo:r,pathFrom:n,x:l,y:h+=c}}},{key:"drawColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=t.y,a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=t.strokeWidth,c=t.elSeries,d=this.w,u=e.i,g=e.j,f=e.realIndex,p=e.bc;if(d.globals.isXNumeric){var x=d.globals.seriesX[u][g];x\|\|(x=0),i=(x-d.globals.minX)/this.xRatio-o/2}for(var m,b=i,v=0,y=0;y<this.prevYF.length;y++)v+=this.prevYF[y][g];if(u>0&&!d.globals.isXNumeric\|\|u>0&&d.globals.isXNumeric&&d.globals.seriesX[u-1][g]===d.globals.seriesX[u][g]){var w=this.prevY[u-1][g];m=this.prevYVal[u-1][g]<0?this.series[u][g]>=0?w-v+2(this.isReversed?v:0):w:this.series[u][g]>=0?w:w+v-2(this.isReversed?v:0)}else m=d.globals.gridHeight-l;s=m-this.series[u][g]/this.yRatio[this.yaxisIndex]+2(this.isReversed?this.series[u][g]/this.yRatio[this.yaxisIndex]:0);var k={barWidth:o,strokeWidth:h,yRatio:this.yRatio[this.yaxisIndex],barXPosition:b,y:s},A=this.bar.barEndingShape(d,k,this.series,u,g);if(this.yArrj.push(A.newY),this.yArrjF.push(Math.abs(m-A.newY)),this.yArrjVal.push(this.series[u][g]),r=this.graphics.move(b,m),n=this.graphics.move(b,m),d.globals.previousPaths.length>0&&(n=this.bar.getPathFrom(f,g,!1)),r=r+this.graphics.line(b,A.newY)+A.path+this.graphics.line(b+o-h,m)+this.graphics.line(b-h/2,m),n=n+this.graphics.line(b,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b-h/2,m),d.config.plotOptions.bar.colors.backgroundBarColors.length>0&&0===u){p>=d.config.plotOptions.bar.colors.backgroundBarColors.length&&(p=0);var S=d.config.plotOptions.bar.colors.backgroundBarColors[p],C=this.graphics.drawRect(b,0,o,d.globals.gridHeight,0,S,d.config.plotOptions.bar.colors.backgroundBarOpacity);c.add(C),C.node.classList.add("apexcharts-backgroundBar")}return i+=a,{pathTo:r,pathFrom:n,x:d.globals.isXNumeric?i-a:i,y:s}}},{key:"checkZeroSeries",value:function(t){for(var e=t.series,i=this.w,s=0;s<e.length;s++){for(var a=0,r=0;r<e[i.globals.maxValsInArrayIndex].length;r++)a+=e[s][r];0===a&&this.zeroSerieses.push(s)}for(var n=e.length-1;n>=0;n--)this.zeroSerieses.indexOf(n)>-1&&n===this.endingShapeOnSeriesNumber&&(this.endingShapeOnSeriesNumber-=1)}}]),e}(),CandleStick=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new Fill(this.ctx);this.candlestickOptions=this.w.config.plotOptions.candlestick;var r=new CoreUtils(this.ctx,i);t=r.getLogSeries(t),this.series=t,this.yRatio=r.getLogYRatios(this.yRatio),this.initVariables(t);for(var n=s.group({class:"apexcharts-candlestick-series apexcharts-plot-series"}),o=0,l=0;o<t.length;o++,l++){var h,c,d=void 0,u=void 0,g=void 0,f=void 0,p=[],x=[],m=i.globals.comboCharts?e[o]:o,b=s.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[m]),rel:o+1,"data:realIndex":m});t[o].length>0&&(this.visibleI=this.visibleI+1);var v,y,w=0;this.yRatio.length>1&&(this.yaxisIndex=m);var k=this.initialPositions();f=k.y,v=k.barHeight,g=k.x,y=k.barWidth,h=k.xDivision,c=k.zeroH,x.push(g+y/2);for(var A=s.group({class:"apexcharts-datalabels"}),S=0,C=i.globals.dataPoints;S<i.globals.dataPoints;S++,C--){void 0===this.series[o][S]\|\|null===t[o][S]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(w=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[m]:this.strokeWidth);var L,P=this.drawCandleStickPaths({indexes:{i:o,j:S,realIndex:m,bc:l},x:g,y:f,xDivision:h,pathTo:d,pathFrom:u,barWidth:y,zeroH:c,strokeWidth:w,elSeries:b});d=P.pathTo,u=P.pathFrom,f=P.y,g=P.x,L=P.color,S>0&&x.push(g+y/2),p.push(f);var z=a.fillPath({seriesNumber:m,color:L,value:t[o][S]}),T=this.candlestickOptions.wick.useFillColor?L:void 0;b=this.renderSeries({realIndex:m,pathFill:z,lineFill:T,j:S,i:o,pathFrom:u,pathTo:d,strokeWidth:w,elSeries:b,x:g,y:f,series:t,barHeight:v,barWidth:y,elDataLabelsWrap:A,visibleSeries:this.visibleI,type:"candlestick"})}i.globals.seriesXvalues[m]=x,i.globals.seriesYvalues[m]=p,n.add(b)}return n}},{key:"drawCandleStickPaths",value:function(t){var e=t.indexes,i=t.x,s=(t.y,t.xDivision),a=t.pathTo,r=t.pathFrom,n=t.barWidth,o=t.zeroH,l=t.strokeWidth,h=this.w,c=new Graphics(this.ctx),d=e.i,u=e.j,g=!0,f=h.config.plotOptions.candlestick.colors.upward,p=h.config.plotOptions.candlestick.colors.downward,x=this.yRatio[this.yaxisIndex],m=e.realIndex,b=this.getOHLCValue(m,u),v=o,y=o;b.o>b.c&&(g=!1);var w=Math.min(b.o,b.c),k=Math.max(b.o,b.c);h.globals.isXNumeric&&(i=(h.globals.seriesX[d][u]-h.globals.minX)/this.xRatio-n/2);var A=i+nthis.visibleI;return void 0===this.series[d][u]\|\|null===this.series[d][u]?w=o:(w=o-w/x,k=o-k/x,v=o-b.h/x,y=o-b.l/x),c.move(A,o),r=c.move(A,w),h.globals.previousPaths.length>0&&(r=this.getPathFrom(m,u,!0)),a=c.move(A,k)+c.line(A+n/2,k)+c.line(A+n/2,v)+c.line(A+n/2,k)+c.line(A+n,k)+c.line(A+n,w)+c.line(A+n/2,w)+c.line(A+n/2,y)+c.line(A+n/2,w)+c.line(A,w)+c.line(A,k-l/2),r+=c.move(A,w),h.globals.isXNumeric\|\|(i+=s),{pathTo:a,pathFrom:r,x:i,y:k,barXPosition:A,color:g?f:p}}},{key:"getOHLCValue",value:function(t,e){var i=this.w;return{o:i.globals.seriesCandleO[t][e],h:i.globals.seriesCandleH[t][e],l:i.globals.seriesCandleL[t][e],c:i.globals.seriesCandleC[t][e]}}}]),e}(),Crosshairs=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"drawXCrosshairs",value:function(){var t=this.w,e=new Graphics(this.ctx),i=new Filters(this.ctx),s=t.config.xaxis.crosshairs.fill.gradient,a=t.config.xaxis.crosshairs.dropShadow,r=t.config.xaxis.crosshairs.fill.type,n=s.colorFrom,o=s.colorTo,l=s.opacityFrom,h=s.opacityTo,c=s.stops,d=a.enabled,u=a.left,g=a.top,f=a.blur,p=a.color,x=a.opacity,m=t.config.xaxis.crosshairs.fill.color;if(t.config.xaxis.crosshairs.show){"gradient"===r&&(m=e.drawGradient("vertical",n,o,l,h,null,c,null));var b=e.drawRect();1===t.config.xaxis.crosshairs.width&&(b=e.drawLine()),b.attr({class:"apexcharts-xcrosshairs",x:0,y:0,y2:t.globals.gridHeight,width:Utils.isNumber(t.config.xaxis.crosshairs.width)?t.config.xaxis.crosshairs.width:0,height:t.globals.gridHeight,fill:m,filter:"none","fill-opacity":t.config.xaxis.crosshairs.opacity,stroke:t.config.xaxis.crosshairs.stroke.color,"stroke-width":t.config.xaxis.crosshairs.stroke.width,"stroke-dasharray":t.config.xaxis.crosshairs.stroke.dashArray}),d&&(b=i.dropShadow(b,{left:u,top:g,blur:f,color:p,opacity:x})),t.globals.dom.elGraphical.add(b)}}},{key:"drawYCrosshairs",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.config.yaxis[0].crosshairs;if(t.config.yaxis[0].crosshairs.show){var s=e.drawLine(0,0,t.globals.gridWidth,0,i.stroke.color,i.stroke.dashArray,i.stroke.width);s.attr({class:"apexcharts-ycrosshairs"}),t.globals.dom.elGraphical.add(s)}var a=e.drawLine(0,0,t.globals.gridWidth,0,i.stroke.color,0,0);a.attr({class:"apexcharts-ycrosshairs-hidden"}),t.globals.dom.elGraphical.add(a)}}]),t}(),HeatMap=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.xRatio=i.xRatio,this.yRatio=i.yRatio,this.negRange=!1,this.dynamicAnim=this.w.config.chart.animations.dynamicAnimation,this.rectRadius=this.w.config.plotOptions.heatmap.radius,this.strokeWidth=this.w.config.stroke.width}return _createClass(t,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-heatmap"});s.attr("clip-path","url(#gridRectMask".concat(e.globals.cuid,")"));var a=e.globals.gridWidth/e.globals.dataPoints,r=e.globals.gridHeight/e.globals.series.length,n=0,o=!1;this.checkColorRange();var l=t.slice();e.config.yaxis[0].reversed&&(o=!0,l.reverse());for(var h=o?0:l.length-1;o?h<l.length:h>=0;o?h++:h--){var c=i.group({class:"apexcharts-series apexcharts-heatmap-series",seriesName:Utils.escapeString(e.globals.seriesNames[h]),rel:h+1,"data:realIndex":h});if(e.config.chart.dropShadow.enabled){var d=e.config.chart.dropShadow;new Filters(this.ctx).dropShadow(c,d,h)}for(var u=0,g=0;g<l[h].length;g++){var f=1,p=this.determineHeatColor(h,g);if(e.globals.hasNegs\|\|this.negRange){var x=e.config.plotOptions.heatmap.shadeIntensity;f=e.config.plotOptions.heatmap.reverseNegativeShade?p.percent<0?p.percent/100(1.25x):(1-p.percent/100)(1.25x):p.percent<0?1-(1+p.percent/100)x:(1-p.percent/100)x}else f=1-p.percent/100;var m=p.color;if(e.config.plotOptions.heatmap.enableShades){var b=new Utils;m=Utils.hexToRgba(b.shadeColor(f,p.color),e.config.fill.opacity)}var v=this.rectRadius,y=i.drawRect(u,n,a,r,v);if(y.attr({cx:u,cy:n}),y.node.classList.add("apexcharts-heatmap-rect"),c.add(y),y.attr({fill:m,i:h,index:h,j:g,val:l[h][g],"stroke-width":this.strokeWidth,stroke:e.globals.stroke.colors[0],color:m}),y.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this,y)),y.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this,y)),y.node.addEventListener("mousedown",i.pathMouseDown.bind(this,y)),e.config.chart.animations.enabled&&!e.globals.dataChanged){var w=1;e.globals.resized\|\|(w=e.config.chart.animations.speed),this.animateHeatMap(y,u,n,a,r,w)}if(e.globals.dataChanged){var k=1;if(this.dynamicAnim.enabled&&e.globals.shouldAnimate){k=this.dynamicAnim.speed;var A=e.globals.previousPaths[h]&&e.globals.previousPaths[h][g]&&e.globals.previousPaths[h][g].color;A\|\|(A="rgba(255, 255, 255, 0)"),this.animateHeatColor(y,Utils.isColorHex(A)?A:Utils.rgb2hex(A),Utils.isColorHex(m)?m:Utils.rgb2hex(m),k)}}var S=this.calculateHeatmapDataLabels({x:u,y:n,i:h,j:g,series:l,rectHeight:r,rectWidth:a});null!==S&&c.add(S),u+=a}n+=r,s.add(c)}var C=e.globals.yAxisScale[0].result.slice();e.config.yaxis[0].reversed?C.unshift(""):C.push(""),e.globals.yAxisScale[0].result=C;var L=e.globals.gridHeight/e.globals.series.length;return e.config.yaxis[0].labels.offsetY=-L/2,s}},{key:"checkColorRange",value:function(){var t=this,e=this.w.config.plotOptions.heatmap;e.colorScale.ranges.length>0&&e.colorScale.ranges.map(function(e,i){e.from<0&&(t.negRange=!0)})}},{key:"determineHeatColor",value:function(t,e){var i=this.w,s=i.globals.series[t][e],a=i.config.plotOptions.heatmap,r=a.colorScale.inverse?e:t,n=i.globals.colors[r],o=Math.min.apply(Math,_toConsumableArray(i.globals.series[t])),l=Math.max.apply(Math,_toConsumableArray(i.globals.series[t]));a.distributed\|\|(o=i.globals.minY,l=i.globals.maxY),void 0!==a.colorScale.min&&(o=a.colorScale.min<i.globals.minY?a.colorScale.min:i.globals.minY,l=a.colorScale.max>i.globals.maxY?a.colorScale.max:i.globals.maxY);var h=Math.abs(l)+Math.abs(o),c=100s/(0===h?h-1e-6:h);a.colorScale.ranges.length>0&&a.colorScale.ranges.map(function(t,e){if(s>=t.from&&s<=t.to){n=t.color,o=t.from,l=t.to;var i=Math.abs(l)+Math.abs(o);c=100s/(0===i?i-1e-6:i)}});return{color:n,percent:c}}},{key:"calculateHeatmapDataLabels",value:function(t){var e=t.x,i=t.y,s=t.i,a=t.j,r=(t.series,t.rectHeight),n=t.rectWidth,o=this.w,l=o.config.dataLabels,h=new Graphics(this.ctx),c=new DataLabels(this.ctx),d=l.formatter,u=null;if(l.enabled){u=h.group({class:"apexcharts-data-labels"});var g=l.offsetX,f=l.offsetY,p=e+n/2+g,x=i+r/2+parseInt(l.style.fontSize)/3+f,m=d(o.globals.series[s][a],{seriesIndex:s,dataPointIndex:a,w:o});c.plotDataLabelsText({x:p,y:x,text:m,i:s,j:a,parent:u,dataLabelsConfig:l})}return u}},{key:"animateHeatMap",value:function(t,e,i,s,a,r){var n=new Animations(this.ctx);n.animateRect(t,{x:e+s/2,y:i+a/2,width:0,height:0},{x:e,y:i,width:s,height:a},r,function(){n.animationCompleted()})}},{key:"animateHeatColor",value:function(t,e,i,s){t.attr({fill:e}).animate(s).attr({fill:i})}}]),t}(),Pie=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.chartType=this.w.config.chart.type,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.animBeginArr=[0],this.animDur=0,this.donutDataLabels=this.w.config.plotOptions.pie.donut.labels;var i=this.w;this.lineColorArr=void 0!==i.globals.stroke.colors?i.globals.stroke.colors:i.globals.colors,this.defaultSize=i.globals.svgHeight<i.globals.svgWidth?i.globals.svgHeight-35:i.globals.gridWidth,this.centerY=this.defaultSize/2,this.centerX=i.globals.gridWidth/2,this.fullAngle=360,i.globals.radialSize=this.defaultSize/2.05-i.config.stroke.width-i.config.chart.dropShadow.blur,void 0!==i.config.plotOptions.pie.size&&(i.globals.radialSize=i.config.plotOptions.pie.size),this.donutSize=i.globals.radialSizeparseInt(i.config.plotOptions.pie.donut.size)/100,this.sliceLabels=[],this.prevSectorAngleArr=[]}return _createClass(t,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-pie"});if(e.globals.noData)return s;for(var a=0,r=0;r<t.length;r++)a+=Utils.negToZero(t[r]);var n=[],o=i.group();0===a&&(a=1e-5);for(var l=0;l<t.length;l++){var h=this.fullAngleUtils.negToZero(t[l])/a;n.push(h)}if(e.globals.dataChanged){for(var c,d=0,u=0;u<e.globals.previousPaths.length;u++)d+=Utils.negToZero(e.globals.previousPaths[u]);for(var g=0;g<e.globals.previousPaths.length;g++)c=this.fullAngleUtils.negToZero(e.globals.previousPaths[g])/d,this.prevSectorAngleArr.push(c)}this.donutSize<0&&(this.donutSize=0);var f=e.config.plotOptions.pie.customScale,p=e.globals.gridWidth/2,x=e.globals.gridHeight/2,m=p-e.globals.gridWidth/2f,b=x-e.globals.gridHeight/2f;if("donut"===e.config.chart.type){var v=i.drawCircle(this.donutSize);v.attr({cx:this.centerX,cy:this.centerY,fill:e.config.plotOptions.pie.donut.background}),o.add(v)}var y=this.drawArcs(n,t);if(this.sliceLabels.forEach(function(t){y.add(t)}),o.attr({transform:"translate(".concat(m,", ").concat(b-5,") scale(").concat(f,")")}),s.attr({"data:innerTranslateX":m,"data:innerTranslateY":b-25}),o.add(y),s.add(o),this.donutDataLabels.show){var w=this.renderInnerDataLabels(this.donutDataLabels,{hollowSize:this.donutSize,centerX:this.centerX,centerY:this.centerY,opacity:this.donutDataLabels.show,translateX:m,translateY:b});s.add(w)}return s}},{key:"drawArcs",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=new Graphics(this.ctx),r=new Fill(this.ctx),n=a.group({class:"apexcharts-slices"}),o=0,l=0,h=0,c=0;this.strokeWidth=i.config.stroke.show?i.config.stroke.width:0;for(var d=0;d<t.length;d++){var u=a.group({class:"apexcharts-series apexcharts-pie-series",seriesName:Utils.escapeString(i.globals.seriesNames[d]),rel:d+1,"data:realIndex":d});n.add(u),l=c,h=(o=h)+t[d],c=l+this.prevSectorAngleArr[d];var g=h-o,f=r.fillPath({seriesNumber:d,size:i.globals.radialSize,value:e[d]}),p=this.getChangedPath(l,c),x=a.drawPath({d:p,stroke:this.lineColorArr instanceof Array?this.lineColorArr[d]:this.lineColorArr,strokeWidth:this.strokeWidth,fill:f,fillOpacity:i.config.fill.opacity,classes:"apexcharts-pie-area apexcharts-".concat(i.config.chart.type,"-slice-").concat(d)});if(x.attr({index:0,j:d}),i.config.chart.dropShadow.enabled){var m=i.config.chart.dropShadow;s.dropShadow(x,m,d)}this.addListeners(x,this.donutDataLabels),Graphics.setAttrs(x.node,{"data:angle":g,"data:startAngle":o,"data:strokeWidth":this.strokeWidth,"data:value":e[d]});var b={x:0,y:0};"pie"===i.config.chart.type?b=Utils.polarToCartesian(this.centerX,this.centerY,i.globals.radialSize/1.25+i.config.plotOptions.pie.dataLabels.offset,o+(h-o)/2):"donut"===i.config.chart.type&&(b=Utils.polarToCartesian(this.centerX,this.centerY,(i.globals.radialSize+this.donutSize)/2+i.config.plotOptions.pie.dataLabels.offset,o+(h-o)/2)),u.add(x);var v=0;if(!this.initialAnim\|\|i.globals.resized\|\|i.globals.dataChanged?this.animBeginArr.push(0):(v=(h-o)/this.fullAnglei.config.chart.animations.speed,this.animDur=v+this.animDur,this.animBeginArr.push(this.animDur)),this.dynamicAnim&&i.globals.dataChanged?this.animatePaths(x,{size:i.globals.radialSize,endAngle:h,startAngle:o,prevStartAngle:l,prevEndAngle:c,animateStartingPos:!0,i:d,animBeginArr:this.animBeginArr,dur:i.config.chart.animations.dynamicAnimation.speed}):this.animatePaths(x,{size:i.globals.radialSize,endAngle:h,startAngle:o,i:d,totalItems:t.length-1,animBeginArr:this.animBeginArr,dur:v}),i.config.plotOptions.pie.expandOnClick&&x.click(this.pieClicked.bind(this,d)),i.config.dataLabels.enabled){var y=b.x,w=b.y,k=100(h-o)/360+"%";if(0!==g&&i.config.plotOptions.pie.dataLabels.minAngleToShowLabel<t[d]){var A=i.config.dataLabels.formatter;void 0!==A&&(k=A(i.globals.seriesPercent[d][0],{seriesIndex:d,w:i}));var S=i.globals.dataLabels.style.colors[d],C=a.drawText({x:y,y:w,text:k,textAnchor:"middle",fontSize:i.config.dataLabels.style.fontSize,fontFamily:i.config.dataLabels.style.fontFamily,foreColor:S});if(i.config.dataLabels.dropShadow.enabled){var L=i.config.dataLabels.dropShadow;new Filters(this.ctx).dropShadow(C,L)}C.node.classList.add("apexcharts-pie-label"),i.config.chart.animations.animate&&!1===i.globals.resized&&(C.node.classList.add("apexcharts-pie-label-delay"),C.node.style.animationDelay=i.config.chart.animations.speed/940+"s"),this.sliceLabels.push(C)}}}return n}},{key:"addListeners",value:function(t,e){var i=new Graphics(this.ctx);t.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this,t)),t.node.addEventListener("mouseenter",this.printDataLabelsInner.bind(this,t.node,e)),t.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this,t)),t.node.addEventListener("mouseleave",this.revertDataLabelsInner.bind(this,t.node,e)),t.node.addEventListener("mousedown",i.pathMouseDown.bind(this,t)),t.node.addEventListener("mousedown",this.printDataLabelsInner.bind(this,t.node,e))}},{key:"animatePaths",value:function(t,e){var i=this.w,s=e.endAngle-e.startAngle,a=s,r=e.startAngle,n=e.startAngle;void 0!==e.prevStartAngle&&void 0!==e.prevEndAngle&&(r=e.prevEndAngle,a=e.prevEndAngle-e.prevStartAngle),e.i===i.config.series.length-1&&(s+n>this.fullAngle?e.endAngle=e.endAngle-(s+n):s+n<this.fullAngle&&(e.endAngle=e.endAngle+(this.fullAngle-(s+n)))),s===this.fullAngle&&(s=this.fullAngle-.01),this.animateArc(t,r,n,s,a,e)}},{key:"animateArc",value:function(t,e,i,s,a,r){var n,o=this,l=this.w,h=new Animations(this.ctx),c=r.size;(isNaN(e)\|\|isNaN(a))&&(e=i,a=s,r.dur=0);var d=s,u=i,g=e-i;l.globals.dataChanged&&r.shouldSetPrevPaths&&(n=o.getPiePath({me:o,startAngle:u,angle:a,size:c}),t.attr({d:n})),0!==r.dur?t.animate(r.dur,l.globals.easing,r.animBeginArr[r.i]).afterAll(function(){"pie"!==l.config.chart.type&&"donut"!==l.config.chart.type\|\|this.animate(300).attr({"stroke-width":l.config.stroke.width}),r.i===l.config.series.length-1&&h.animationCompleted()}).during(function(l){d=g+(s-g)l,r.animateStartingPos&&(d=a+(s-a)l,u=e-a+(i-(e-a))l),n=o.getPiePath({me:o,startAngle:u,angle:d,size:c}),t.node.setAttribute("data:pathOrig",n),t.attr({d:n})}):(n=o.getPiePath({me:o,startAngle:u,angle:s,size:c}),r.isTrack\|\|(l.globals.animationEnded=!0),t.node.setAttribute("data:pathOrig",n),t.attr({d:n}))}},{key:"pieClicked",value:function(t){var e,i=this.w,s=this.w.globals.radialSize+4,a=i.globals.dom.Paper.select(".apexcharts-".concat(i.config.chart.type.toLowerCase(),"-slice-").concat(t)).members[0],r=a.attr("d");if("true"!==a.attr("data:pieClicked")){var n=i.globals.dom.baseEl.querySelectorAll(".apexcharts-pie-area");Array.prototype.forEach.call(n,function(t){t.setAttribute("data:pieClicked","false");var e=t.getAttribute("data:pathOrig");t.setAttribute("d",e)}),a.attr("data:pieClicked","true");var o=parseInt(a.attr("data:startAngle")),l=parseInt(a.attr("data:angle"));e=this.getPiePath({me:this,startAngle:o,angle:l,size:s}),360!==l&&a.plot(e).animate(1).plot(r).animate(100).plot(e)}else{a.attr({"data:pieClicked":"false"}),this.revertDataLabelsInner(a.node,this.donutDataLabels);var h=a.attr("data:pathOrig");a.attr({d:h})}}},{key:"getChangedPath",value:function(t,e){var i="";return this.dynamicAnim&&this.w.globals.dataChanged&&(i=this.getPiePath({me:this,startAngle:t,angle:e-t,size:this.size})),i}},{key:"getPiePath",value:function(t){var e=t.me,i=t.startAngle,s=t.angle,a=t.size,r=this.w,n=i,o=Math.PI(n-90)/180,l=s+i;Math.ceil(l)>=360&&(l=359.99);var h=Math.PI(l-90)/180,c=e.centerX+aMath.cos(o),d=e.centerY+aMath.sin(o),u=e.centerX+aMath.cos(h),g=e.centerY+aMath.sin(h),f=Utils.polarToCartesian(e.centerX,e.centerY,e.donutSize,l),p=Utils.polarToCartesian(e.centerX,e.centerY,e.donutSize,n),x=s>180?1:0;return"donut"===r.config.chart.type?["M",c,d,"A",a,a,0,x,1,u,g,"L",f.x,f.y,"A",e.donutSize,e.donutSize,0,x,0,p.x,p.y,"L",c,d,"z"].join(" "):"pie"===r.config.chart.type?["M",c,d,"A",a,a,0,x,1,u,g,"L",e.centerX,e.centerY,"L",c,d].join(" "):["M",c,d,"A",a,a,0,x,1,u,g].join(" ")}},{key:"renderInnerDataLabels",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=s.group({class:"apexcharts-datalabels-group",transform:"translate(".concat(e.translateX?e.translateX:0,", ").concat(e.translateY?e.translateY:0,")")}),r=t.total.show;a.node.style.opacity=e.opacity;var n,o,l=e.centerX,h=e.centerY;n=void 0===t.name.color?i.globals.colors[0]:t.name.color,o=void 0===t.value.color?i.config.chart.foreColor:t.value.color;var c=t.value.formatter,d="",u="";if(r?(n=t.total.color,u=t.total.label,d=t.total.formatter(i)):1===i.globals.series.length&&(d=c(i.globals.series[0],i),u=i.globals.seriesNames[0]),t.name.show){var g=s.drawText({x:l,y:h+parseInt(t.name.offsetY),text:u,textAnchor:"middle",foreColor:n,fontSize:t.name.fontSize,fontFamily:t.name.fontFamily});g.node.classList.add("apexcharts-datalabel-label"),a.add(g)}if(t.value.show){var f=t.name.show?parseInt(t.value.offsetY)+16:t.value.offsetY,p=s.drawText({x:l,y:h+f,text:d,textAnchor:"middle",foreColor:o,fontSize:t.value.fontSize,fontFamily:t.value.fontFamily});p.node.classList.add("apexcharts-datalabel-value"),a.add(p)}return a}},{key:"printInnerLabels",value:function(t,e,i,s){var a,r=this.w;s?a=void 0===t.name.color?r.globals.colors[parseInt(s.parentNode.getAttribute("rel"))-1]:t.name.color:r.globals.series.length>1&&t.total.show&&(a=t.total.color);var n=r.globals.dom.baseEl.querySelector(".apexcharts-datalabel-label"),o=r.globals.dom.baseEl.querySelector(".apexcharts-datalabel-value");i=(0,t.value.formatter)(i,r),s\|\|"function"!=typeof t.total.formatter\|\|(i=t.total.formatter(r)),null!==n&&(n.textContent=e),null!==o&&(o.textContent=i),null!==n&&(n.style.fill=a)}},{key:"printDataLabelsInner",value:function(t,e){var i=this.w,s=t.getAttribute("data:value"),a=i.globals.seriesNames[parseInt(t.parentNode.getAttribute("rel"))-1];i.globals.series.length>1&&this.printInnerLabels(e,a,s,t);var r=i.globals.dom.baseEl.querySelector(".apexcharts-datalabels-group");null!==r&&(r.style.opacity=1)}},{key:"revertDataLabelsInner",value:function(e,i,s){var a=this,r=this.w,n=r.globals.dom.baseEl.querySelector(".apexcharts-datalabels-group");if(i.total.show&&r.globals.series.length>1){new t(this.ctx).printInnerLabels(i,i.total.label,i.total.formatter(r))}else{var o=document.querySelectorAll(".apexcharts-pie-area"),l=!1;if(Array.prototype.forEach.call(o,function(t){"true"===t.getAttribute("data:pieClicked")&&(l=!0,a.printDataLabelsInner(t,i))}),!l)if(r.globals.selectedDataPoints.length&&r.globals.series.length>1)if(r.globals.selectedDataPoints[0].length>0){var h=r.globals.selectedDataPoints[0],c=r.globals.dom.baseEl.querySelector(".apexcharts-".concat(r.config.chart.type.toLowerCase(),"-slice-").concat(h));this.printDataLabelsInner(c,i)}else n&&r.globals.selectedDataPoints.length&&0===r.globals.selectedDataPoints[0].length&&(n.style.opacity=0);else n&&r.globals.series.length>1&&(n.style.opacity=0)}}}]),t}(),Radar=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.chartType=this.w.config.chart.type,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.animDur=0;var i=this.w;this.graphics=new Graphics(this.ctx),this.lineColorArr=void 0!==i.globals.stroke.colors?i.globals.stroke.colors:i.globals.colors,this.defaultSize=i.globals.svgHeight<i.globals.svgWidth?i.globals.svgHeight-35:i.globals.gridWidth,this.maxValue=this.w.globals.maxY,this.polygons=i.config.plotOptions.radar.polygons,this.maxLabelWidth=20;var s=i.globals.labels.slice().sort(function(t,e){return e.length-t.length})[0],a=this.graphics.getTextRects(s,i.config.dataLabels.style.fontSize);this.size=this.defaultSize/2.1-i.config.stroke.width-i.config.chart.dropShadow.blur-a.width/1.75,void 0!==i.config.plotOptions.radar.size&&(this.size=i.config.plotOptions.radar.size),this.dataRadiusOfPercent=[],this.dataRadius=[],this.angleArr=[],this.yaxisLabelsTextsPos=[]}return _createClass(t,[{key:"draw",value:function(t){var e=this,i=this.w,s=new Fill(this.ctx),a=[];t.length&&(this.dataPointsLen=t[i.globals.maxValsInArrayIndex].length),this.disAngle=2Math.PI/this.dataPointsLen;var r=i.globals.gridWidth/2,n=i.globals.gridHeight/2,o=this.graphics.group({class:"apexcharts-radar-series","data:innerTranslateX":r,"data:innerTranslateY":n-25,transform:"translate(".concat(r\|\|0,", ").concat(n\|\|0,")")}),l=[],h=null;if(this.yaxisLabels=this.graphics.group({class:"apexcharts-yaxis"}),t.forEach(function(t,r){var n=e.graphics.group().attr({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[r]),rel:r+1,"data:realIndex":r});e.dataRadiusOfPercent[r]=[],e.dataRadius[r]=[],e.angleArr[r]=[],t.forEach(function(t,i){e.dataRadiusOfPercent[r][i]=t/e.maxValue,e.dataRadius[r][i]=e.dataRadiusOfPercent[r][i]e.size,e.angleArr[r][i]=ie.disAngle}),l=e.getDataPointsPos(e.dataRadius[r],e.angleArr[r]);var o=e.createPaths(l,{x:0,y:0});h=e.graphics.group({class:"apexcharts-series-markers-wrap hidden"}),i.globals.delayedElements.push({el:h.node,index:r});var c={i:r,realIndex:r,animationDelay:r,initialSpeed:i.config.chart.animations.speed,dataChangeSpeed:i.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-radar",shouldClipToGrid:!1,bindEventsOnPaths:!1,stroke:i.globals.stroke.colors[r],strokeLineCap:i.config.stroke.lineCap},d=null;i.globals.previousPaths.length>0&&(d=e.getPathFrom(r));for(var u=0;u<o.linePathsTo.length;u++){var g=e.graphics.renderPaths(_objectSpread({},c,{pathFrom:null===d?o.linePathsFrom[u]:d,pathTo:o.linePathsTo[u],strokeWidth:Array.isArray(i.config.stroke.width)?i.config.stroke.width[r]:i.config.stroke.width,fill:"none",drawShadow:!1}));n.add(g);var f=s.fillPath({seriesNumber:r}),p=e.graphics.renderPaths(_objectSpread({},c,{pathFrom:null===d?o.areaPathsFrom[u]:d,pathTo:o.areaPathsTo[u],strokeWidth:0,fill:f,drawShadow:!1}));if(i.config.chart.dropShadow.enabled){var x=new Filters(e.ctx),m=i.config.chart.dropShadow;x.dropShadow(p,Object.assign({},m,{noUserSpaceOnUse:!0}),r)}n.add(p)}t.forEach(function(t,i){var s=new Markers(e.ctx).getMarkerConfig("apexcharts-marker",r,i),a=e.graphics.drawMarker(l[i].x,l[i].y,s);a.attr("rel",i),a.attr("j",i),a.attr("index",r),a.node.setAttribute("default-marker-size",s.pSize);var o=e.graphics.group({class:"apexcharts-series-markers"});o&&o.add(a),h.add(o),n.add(h)}),a.push(n)}),this.drawPolygons({parent:o}),i.config.dataLabels.enabled){var c=this.drawLabels();o.add(c)}return o.add(this.yaxisLabels),a.forEach(function(t){o.add(t)}),o}},{key:"drawPolygons",value:function(t){for(var e=this,i=this.w,s=t.parent,a=i.globals.yAxisScale[0].result.reverse(),r=a.length,n=[],o=this.size/(r-1),l=0;l<r;l++)n[l]=ol;n.reverse();var h=[],c=[];n.forEach(function(t,i){var s=e.getPolygonPos(t),a="";s.forEach(function(t,s){if(0===i){var r=e.graphics.drawLine(t.x,t.y,0,0,Array.isArray(e.polygons.connectorColors)?e.polygons.connectorColors[s]:e.polygons.connectorColors);c.push(r)}0===s&&e.yaxisLabelsTextsPos.push({x:t.x,y:t.y}),a+=t.x+","+t.y+" "}),h.push(a)}),h.forEach(function(t,a){var r=e.polygons.strokeColors,n=e.graphics.drawPolygon(t,Array.isArray(r)?r[a]:r,i.globals.radarPolygons.fill.colors[a]);s.add(n)}),c.forEach(function(t){s.add(t)}),i.config.yaxis[0].show&&this.yaxisLabelsTextsPos.forEach(function(t,i){var s=e.drawYAxisText(t.x,t.y,i,a[i]);e.yaxisLabels.add(s)})}},{key:"drawYAxisText",value:function(t,e,i,s){var a=this.w,r=a.config.yaxis[0],n=a.globals.yLabelFormatters[0];return this.graphics.drawText({x:t+r.labels.offsetX,y:e+r.labels.offsetY,text:n(s,i),textAnchor:"middle",fontSize:r.labels.style.fontSize,fontFamily:r.labels.style.fontFamily,foreColor:r.labels.style.color})}},{key:"drawLabels",value:function(){var t=this,e=this.w,i="middle",s=e.config.dataLabels,a=this.graphics.group({class:"apexcharts-datalabels"}),r=this.getPolygonPos(this.size),n=0,o=0;return e.globals.labels.forEach(function(l,h){var c=s.formatter,d=new DataLabels(t.ctx);if(r[h]){n=r[h].x,o=r[h].y,Math.abs(r[h].x)>=10?r[h].x>0?(i="start",n+=10):r[h].x<0&&(i="end",n-=10):i="middle",Math.abs(r[h].y)>=t.size-10&&(r[h].y<0?o-=10:r[h].y>0&&(o+=10));var u=c(l,{seriesIndex:-1,dataPointIndex:h,w:e});d.plotDataLabelsText({x:n,y:o,text:u,textAnchor:i,i:h,j:h,parent:a,dataLabelsConfig:s,offsetCorrection:!1})}}),a}},{key:"createPaths",value:function(t,e){var i=this,s=[],a=[],r=[],n=[];if(t.length){a=[this.graphics.move(e.x,e.y)],n=[this.graphics.move(e.x,e.y)];var o=this.graphics.move(t[0].x,t[0].y),l=this.graphics.move(t[0].x,t[0].y);t.forEach(function(e,s){o+=i.graphics.line(e.x,e.y),l+=i.graphics.line(e.x,e.y),s===t.length-1&&(o+="Z",l+="Z")}),s.push(o),r.push(l)}return{linePathsFrom:a,linePathsTo:s,areaPathsFrom:n,areaPathsTo:r}}},{key:"getPathFrom",value:function(t){for(var e=this.w,i=null,s=0;s<e.globals.previousPaths.length;s++){var a=e.globals.previousPaths[s];a.paths.length>0&&parseInt(a.realIndex)===parseInt(t)&&void 0!==e.globals.previousPaths[s].paths[0]&&(i=e.globals.previousPaths[s].paths[0].d)}return i}},{key:"getDataPointsPos",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.dataPointsLen;t=t\|\|[],e=e\|\|[];for(var s=[],a=0;a<i;a++){var r={};r.x=t[a]Math.sin(e[a]),r.y=-t[a]Math.cos(e[a]),s.push(r)}return s}},{key:"getPolygonPos",value:function(t){for(var e=[],i=2Math.PI/this.dataPointsLen,s=0;s<this.dataPointsLen;s++){var a={};a.x=tMath.sin(si),a.y=-tMath.cos(si),e.push(a)}return e}}]),t}(),Radial=function(t){function e(t){var i;_classCallCheck(this,e),(i=_possibleConstructorReturn(this,_getPrototypeOf(e).call(this,t))).ctx=t,i.w=t.w,i.animBeginArr=[0],i.animDur=0;var s=i.w;return i.startAngle=s.config.plotOptions.radialBar.startAngle,i.endAngle=s.config.plotOptions.radialBar.endAngle,i.trackStartAngle=s.config.plotOptions.radialBar.track.startAngle,i.trackEndAngle=s.config.plotOptions.radialBar.track.endAngle,i.radialDataLabels=s.config.plotOptions.radialBar.dataLabels,i.trackStartAngle\|\|(i.trackStartAngle=i.startAngle),i.trackEndAngle\|\|(i.trackEndAngle=i.endAngle),360===i.endAngle&&(i.endAngle=359.99),i.fullAngle=360-s.config.plotOptions.radialBar.endAngle-s.config.plotOptions.radialBar.startAngle,i.margin=parseInt(s.config.plotOptions.radialBar.track.margin),i}return _inherits(e,Pie),_createClass(e,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-radialbar"});if(e.globals.noData)return s;var a=i.group(),r=this.defaultSize/2,n=e.globals.gridWidth/2,o=this.defaultSize/2.05-e.config.stroke.width-e.config.chart.dropShadow.blur;void 0!==e.config.plotOptions.radialBar.size&&(o=e.config.plotOptions.radialBar.size);var l=e.globals.fill.colors;if(e.config.plotOptions.radialBar.track.show){var h=this.drawTracks({size:o,centerX:n,centerY:r,colorArr:l,series:t});a.add(h)}var c=this.drawArcs({size:o,centerX:n,centerY:r,colorArr:l,series:t}),d=360;return e.config.plotOptions.radialBar.startAngle<0&&(d=Math.abs(e.config.plotOptions.radialBar.endAngle-e.config.plotOptions.radialBar.startAngle)),e.globals.radialSize=o-o/(360/(360-d)),a.add(c.g),"front"===e.config.plotOptions.radialBar.hollow.position&&(c.g.add(c.elHollow),c.dataLabels&&c.g.add(c.dataLabels)),s.add(a),s}},{key:"drawTracks",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-tracks"}),a=new Filters(this.ctx),r=new Fill(this.ctx),n=this.getStrokeWidth(t);t.size=t.size-n/2;for(var o=0;o<t.series.length;o++){var l=i.group({class:"apexcharts-radialbar-track apexcharts-track"});s.add(l),l.attr({rel:o+1}),t.size=t.size-n-this.margin;var h=e.config.plotOptions.radialBar.track,c=r.fillPath({seriesNumber:0,size:t.size,fillColors:Array.isArray(h.background)?h.background[o]:h.background,solid:!0}),d=this.trackStartAngle,u=this.trackEndAngle;Math.abs(u)+Math.abs(d)>=360&&(u=360-Math.abs(this.startAngle)-.1);var g=i.drawPath({d:"",stroke:c,strokeWidth:nparseInt(h.strokeWidth)/100,fill:"none",strokeOpacity:h.opacity,classes:"apexcharts-radialbar-area"});if(h.dropShadow.enabled){var f=h.dropShadow;a.dropShadow(g,f)}l.add(g),g.attr("id","apexcharts-radialbarTrack-"+o),this.animatePaths(g,{centerX:t.centerX,centerY:t.centerY,endAngle:u,startAngle:d,size:t.size,i:o,totalItems:2,animBeginArr:0,dur:0,isTrack:!0,easing:e.globals.easing})}return s}},{key:"drawArcs",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=new Fill(this.ctx),a=new Filters(this.ctx),r=i.group(),n=this.getStrokeWidth(t);t.size=t.size-n/2;var o=e.config.plotOptions.radialBar.hollow.background,l=t.size-nt.series.length-this.margint.series.length-nparseInt(e.config.plotOptions.radialBar.track.strokeWidth)/100/2,h=l-e.config.plotOptions.radialBar.hollow.margin;void 0!==e.config.plotOptions.radialBar.hollow.image&&(o=this.drawHollowImage(t,r,l,o));var c=this.drawHollow({size:h,centerX:t.centerX,centerY:t.centerY,fill:o});if(e.config.plotOptions.radialBar.hollow.dropShadow.enabled){var d=e.config.plotOptions.radialBar.hollow.dropShadow;a.dropShadow(c,d)}var u=1;!this.radialDataLabels.total.show&&e.globals.series.length>1&&(u=0);var g=null;this.radialDataLabels.show&&(g=this.renderInnerDataLabels(this.radialDataLabels,{hollowSize:l,centerX:t.centerX,centerY:t.centerY,opacity:u})),"back"===e.config.plotOptions.radialBar.hollow.position&&(r.add(c),g&&r.add(g));var f=!1;e.config.plotOptions.radialBar.inverseOrder&&(f=!0);for(var p=f?t.series.length-1:0;f?p>=0:p<t.series.length;f?p--:p++){var x=i.group({class:"apexcharts-series apexcharts-radial-series",seriesName:Utils.escapeString(e.globals.seriesNames[p])});r.add(x),x.attr({rel:p+1,"data:realIndex":p}),this.ctx.series.addCollapsedClassToSeries(x,p),t.size=t.size-n-this.margin;var m=s.fillPath({seriesNumber:p,size:t.size,value:t.series[p]}),b=this.startAngle,v=void 0,y=Math.abs(e.config.plotOptions.radialBar.endAngle-e.config.plotOptions.radialBar.startAngle),w=Utils.negToZero(t.series[p]>100?100:t.series[p])/100,k=Math.round(yw)+this.startAngle,A=void 0;e.globals.dataChanged&&(v=this.startAngle,A=Math.round(yUtils.negToZero(e.globals.previousPaths[p])/100)+v),Math.abs(k)+Math.abs(b)>=360&&(k-=.01),Math.abs(A)+Math.abs(v)>=360&&(A-=.01);var S=k-b,C=Array.isArray(e.config.stroke.dashArray)?e.config.stroke.dashArray[p]:e.config.stroke.dashArray,L=i.drawPath({d:"",stroke:m,strokeWidth:n,fill:"none",fillOpacity:e.config.fill.opacity,classes:"apexcharts-radialbar-area apexcharts-radialbar-slice-"+p,strokeDashArray:C});if(Graphics.setAttrs(L.node,{"data:angle":S,"data:value":t.series[p]}),e.config.chart.dropShadow.enabled){var P=e.config.chart.dropShadow;a.dropShadow(L,P,p)}this.addListeners(L,this.radialDataLabels),x.add(L),L.attr({index:0,j:p});var z=0;!this.initialAnim\|\|e.globals.resized\|\|e.globals.dataChanged\|\|(z=(k-b)/360e.config.chart.animations.speed,this.animDur=z/(1.2t.series.length)+this.animDur,this.animBeginArr.push(this.animDur)),e.globals.dataChanged&&(z=(k-b)/360e.config.chart.animations.dynamicAnimation.speed,this.animDur=z/(1.2t.series.length)+this.animDur,this.animBeginArr.push(this.animDur)),this.animatePaths(L,{centerX:t.centerX,centerY:t.centerY,endAngle:k,startAngle:b,prevEndAngle:A,prevStartAngle:v,size:t.size,i:p,totalItems:2,animBeginArr:this.animBeginArr,dur:z,shouldSetPrevPaths:!0,easing:e.globals.easing})}return{g:r,elHollow:c,dataLabels:g}}},{key:"drawHollow",value:function(t){var e=new Graphics(this.ctx).drawCircle(2t.size);return e.attr({class:"apexcharts-radialbar-hollow",cx:t.centerX,cy:t.centerY,r:t.size,fill:t.fill}),e}},{key:"drawHollowImage",value:function(t,e,i,s){var a=this.w,r=new Fill(this.ctx),n=(Math.random()+1).toString(36).substring(4),o=a.config.plotOptions.radialBar.hollow.image;if(a.config.plotOptions.radialBar.hollow.imageClipped)r.clippedImgArea({width:i,height:i,image:o,patternID:"pattern".concat(a.globals.cuid).concat(n)}),s="url(#pattern".concat(a.globals.cuid).concat(n,")");else{var l=a.config.plotOptions.radialBar.hollow.imageWidth,h=a.config.plotOptions.radialBar.hollow.imageHeight;if(void 0===l&&void 0===h){var c=a.globals.dom.Paper.image(o).loaded(function(e){this.move(t.centerX-e.width/2+a.config.plotOptions.radialBar.hollow.imageOffsetX,t.centerY-e.height/2+a.config.plotOptions.radialBar.hollow.imageOffsetY)});e.add(c)}else{var d=a.globals.dom.Paper.image(o).loaded(function(e){this.move(t.centerX-l/2+a.config.plotOptions.radialBar.hollow.imageOffsetX,t.centerY-h/2+a.config.plotOptions.radialBar.hollow.imageOffsetY),this.size(l,h)});e.add(d)}}return s}},{key:"getStrokeWidth",value:function(t){var e=this.w;return t.size(100-parseInt(e.config.plotOptions.radialBar.hollow.size))/100/(t.series.length+1)-this.margin}}]),e}(),RangeBar=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new Fill(this.ctx);this.rangeBarOptions=this.w.config.plotOptions.rangeBar,this.series=t,this.seriesRangeStart=i.globals.seriesRangeStart,this.seriesRangeEnd=i.globals.seriesRangeEnd,this.initVariables(t);for(var r=s.group({class:"apexcharts-rangebar-series apexcharts-plot-series"}),n=0,o=0;n<t.length;n++,o++){var l,h,c,d,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[n]:n,v=s.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[b]),rel:n+1,"data:realIndex":b});t[n].length>0&&(this.visibleI=this.visibleI+1);var y=0,w=0,k=0;this.yRatio.length>1&&(this.yaxisIndex=b);var A=this.initialPositions();p=A.y,h=A.yDivision,w=A.barHeight,d=A.zeroW,f=A.x,k=A.barWidth,l=A.xDivision,c=A.zeroH,m.push(f+k/2);for(var S=s.group({class:"apexcharts-datalabels"}),C=0,L=i.globals.dataPoints;C<i.globals.dataPoints;C++,L--){void 0===this.series[n][C]\|\|null===t[n][C]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(y=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var P=null;this.isHorizontal?k=(P=this.drawRangeBarPaths({indexes:{i:n,j:C,realIndex:b,bc:o},barHeight:w,strokeWidth:y,pathTo:u,pathFrom:g,zeroW:d,x:f,y:p,yDivision:h,elSeries:v})).barWidth:w=(P=this.drawRangeColumnPaths({indexes:{i:n,j:C,realIndex:b,bc:o},x:f,y:p,xDivision:l,pathTo:u,pathFrom:g,barWidth:k,zeroH:c,strokeWidth:y,elSeries:v})).barHeight,u=P.pathTo,g=P.pathFrom,p=P.y,f=P.x,C>0&&m.push(f+k/2),x.push(p);var z=a.fillPath({seriesNumber:b}),T=i.globals.stroke.colors[b];v=this.renderSeries({realIndex:b,pathFill:z,lineFill:T,j:C,i:n,pathFrom:g,pathTo:u,strokeWidth:y,elSeries:v,x:f,y:p,series:t,barHeight:w,barWidth:k,elDataLabelsWrap:S,visibleSeries:this.visibleI,type:"rangebar"})}i.globals.seriesXvalues[b]=m,i.globals.seriesYvalues[b]=x,r.add(v)}return r}},{key:"drawRangeColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=(t.y,t.strokeWidth),a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=this.w,c=new Graphics(this.ctx),d=e.i,u=e.j,g=this.yRatio[this.yaxisIndex],f=e.realIndex,p=this.getRangeValue(f,u),x=Math.min(p.start,p.end),m=Math.max(p.start,p.end);h.globals.isXNumeric&&(i=(h.globals.seriesX[d][u]-h.globals.minX)/this.xRatio-o/2);var b=i+othis.visibleI;void 0===this.series[d][u]\|\|null===this.series[d][u]?x=l:(x=l-x/g,m=l-m/g);var v=Math.abs(m-x);return c.move(b,l),n=c.move(b,x),h.globals.previousPaths.length>0&&(n=this.getPathFrom(f,u,!0)),r=c.move(b,m)+c.line(b+o,m)+c.line(b+o,x)+c.line(b,x)+c.line(b,m-s/2),n=n+c.move(b,x)+c.line(b+o,x)+c.line(b+o,x)+c.line(b,x),h.globals.isXNumeric\|\|(i+=a),{pathTo:r,pathFrom:n,barHeight:v,x:i,y:m,barXPosition:b}}},{key:"drawRangeBarPaths",value:function(t){var e=t.indexes,i=(t.x,t.y),s=t.yDivision,a=t.pathTo,r=t.pathFrom,n=t.barHeight,o=t.zeroW,l=this.w,h=new Graphics(this.ctx),c=e.i,d=e.j,u=e.realIndex,g=o,f=o;l.globals.isXNumeric&&(i=(l.globals.seriesX[c][d]-l.globals.minX)/this.invertedXRatio-n);var p=i+nthis.visibleI;void 0!==this.series[c][d]&&null!==this.series[c][d]&&(g=o+this.seriesRangeStart[c][d]/this.invertedYRatio,f=o+this.seriesRangeEnd[c][d]/this.invertedYRatio),h.move(o,p),r=h.move(o,p),l.globals.previousPaths.length>0&&(r=this.getPathFrom(u,d));var x=Math.abs(f-g);return a=h.move(g,p)+h.line(f,p)+h.line(f,p+n)+h.line(g,p+n)+h.line(g,p),r=r+h.line(g,p)+h.line(g,p+n)+h.line(g,p+n)+h.line(g,p),l.globals.isXNumeric\|\|(i+=s),{pathTo:a,pathFrom:r,barWidth:x,x:f,y:i,barYPosition:p}}},{key:"getRangeValue",value:function(t,e){var i=this.w;return{start:i.globals.seriesRangeStart[t][e],end:i.globals.seriesRangeEnd[t][e]}}}]),e}(),Formatters=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.tooltipKeyFormat="dd MMM"}return _createClass(t,[{key:"xLabelFormat",value:function(t,e,i){var s=this.w;if("datetime"===s.config.xaxis.type&&(void 0===s.config.xaxis.labels.formatter&&void 0===s.config.tooltip.x.formatter))return new DateTime(this.ctx).formatDate(new Date(e),s.config.tooltip.x.format,!0,!0);return t(e,i)}},{key:"setLabelFormatters",value:function(){var t=this.w;return t.globals.xLabelFormatter=function(t){return t},t.globals.xaxisTooltipFormatter=function(t){return t},t.globals.ttKeyFormatter=function(t){return t},t.globals.ttZFormatter=function(t){return t},t.globals.legendFormatter=function(t){return t},void 0!==t.config.xaxis.labels.formatter?t.globals.xLabelFormatter=t.config.xaxis.labels.formatter:t.globals.xLabelFormatter=function(e){if(Utils.isNumber(e)){if("numeric"===t.config.xaxis.type&&t.globals.dataPoints<50)return e.toFixed(1);if(t.globals.isBarHorizontal)if(t.globals.maxY-t.globals.minYArr<4)return e.toFixed(1);return e.toFixed(0)}return e},"function"==typeof t.config.tooltip.x.formatter?t.globals.ttKeyFormatter=t.config.tooltip.x.formatter:t.globals.ttKeyFormatter=t.globals.xLabelFormatter,"function"==typeof t.config.xaxis.tooltip.formatter&&(t.globals.xaxisTooltipFormatter=t.config.xaxis.tooltip.formatter),Array.isArray(t.config.tooltip.y)?t.globals.ttVal=t.config.tooltip.y:void 0!==t.config.tooltip.y.formatter&&(t.globals.ttVal=t.config.tooltip.y),void 0!==t.config.tooltip.z.formatter&&(t.globals.ttZFormatter=t.config.tooltip.z.formatter),void 0!==t.config.legend.formatter&&(t.globals.legendFormatter=t.config.legend.formatter),t.config.yaxis.forEach(function(e,i){void 0!==e.labels.formatter?t.globals.yLabelFormatters[i]=e.labels.formatter:t.globals.yLabelFormatters[i]=function(s){return t.globals.xyCharts&&Utils.isNumber(s)?0!==t.globals.yValueDecimal?s.toFixed(void 0!==e.decimalsInFloat?e.decimalsInFloat:t.globals.yValueDecimal):t.globals.maxYArr[i]-t.globals.minYArr[i]<10?s.toFixed(1):s.toFixed(0):s}}),t.globals}},{key:"heatmapLabelFormatters",value:function(){var t=this.w;if("heatmap"===t.config.chart.type){t.globals.yAxisScale[0].result=t.globals.seriesNames.slice();var e=t.globals.seriesNames.reduce(function(t,e){return t.length>e.length?t:e},0);t.globals.yAxisScale[0].niceMax=e,t.globals.yAxisScale[0].niceMin=e}}}]),t}(),AxesUtils=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getLabel",value:function(t,e,i,s){var a,r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:[],n=this.w,o=void 0===t[s]?"":t[s],l=n.globals.xLabelFormatter,h=n.config.xaxis.labels.formatter,c=!1,d=o;a=new Formatters(this.ctx).xLabelFormat(l,o,d),void 0!==h&&(a=h(o,t[s],s));var u,g;return e.length>0?(u=e[s].unit,g=null,e.forEach(function(t){"month"===t.unit?g="year":"day"===t.unit?g="month":"hour"===t.unit?g="day":"minute"===t.unit&&(g="hour")}),c=g===u,i=e[s].position,a=e[s].value):"datetime"===n.config.xaxis.type&&void 0===h&&(a=""),void 0===a&&(a=""),(0===(a=a.toString()).indexOf("NaN")\|\|0===a.toLowerCase().indexOf("invalid")\|\|a.toLowerCase().indexOf("infinity")>=0\|\|r.indexOf(a)>=0&&!n.config.xaxis.labels.showDuplicates)&&(a=""),{x:i,text:a,isBold:c}}},{key:"drawYAxisTicks",value:function(t,e,i,s,a,r,n){var o=this.w,l=new Graphics(this.ctx),h=o.globals.translateY;if(s.show){!0===o.config.yaxis[a].opposite&&(t+=s.width);for(var c=e;c>=0;c--){var d=h+e/10+o.config.yaxis[a].labels.offsetY-1;o.globals.isBarHorizontal&&(d=rc);var u=l.drawLine(t+i.offsetX-s.width+s.offsetX,d+s.offsetY,t+i.offsetX+s.offsetX,d+s.offsetY,i.color);n.add(u),h+=r}}}}]),t}(),YAxis=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.xaxisFontSize=i.config.xaxis.labels.style.fontSize,this.axisFontFamily=i.config.xaxis.labels.style.fontFamily,this.xaxisForeColors=i.config.xaxis.labels.style.colors,this.xAxisoffX=0,"bottom"===i.config.xaxis.position&&(this.xAxisoffX=i.globals.gridHeight),this.drawnLabels=[],this.axesUtils=new AxesUtils(e)}return _createClass(t,[{key:"drawYaxis",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=e.config.yaxis[t].labels.style.fontSize,a=e.config.yaxis[t].labels.style.fontFamily,r=i.group({class:"apexcharts-yaxis",rel:t,transform:"translate("+e.globals.translateYAxisX[t]+", 0)"});if(!e.config.yaxis[t].show)return r;var n=i.group({class:"apexcharts-yaxis-texts-g"});r.add(n);var o=e.globals.yAxisScale[t].result.length-1,l=e.globals.gridHeight/o+.1,h=e.globals.translateY,c=e.globals.yLabelFormatters[t],d=e.globals.yAxisScale[t].result.slice();if(e.config.yaxis[t]&&e.config.yaxis[t].reversed&&d.reverse(),e.config.yaxis[t].labels.show)for(var u=o;u>=0;u--){var g=d[u];g=c(g,u);var f=e.config.yaxis[t].labels.padding;e.config.yaxis[t].opposite&&0!==e.config.yaxis.length&&(f=-1);var p=i.drawText({x:f,y:h+o/10+e.config.yaxis[t].labels.offsetY+1,text:g,textAnchor:e.config.yaxis[t].opposite?"start":"end",fontSize:s,fontFamily:a,foreColor:e.config.yaxis[t].labels.style.color,cssClass:"apexcharts-yaxis-label "+e.config.yaxis[t].labels.style.cssClass});n.add(p);var x=i.rotateAroundCenter(p.node);0!==e.config.yaxis[t].labels.rotate&&p.node.setAttribute("transform","rotate(".concat(e.config.yaxis[t].labels.rotate," ").concat(x.x," ").concat(x.y,")")),h+=l}if(void 0!==e.config.yaxis[t].title.text){var m=i.group({class:"apexcharts-yaxis-title"}),b=0;e.config.yaxis[t].opposite&&(b=e.globals.translateYAxisX[t]);var v=i.drawText({x:b,y:e.globals.gridHeight/2+e.globals.translateY,text:e.config.yaxis[t].title.text,textAnchor:"end",foreColor:e.config.yaxis[t].title.style.color,fontSize:e.config.yaxis[t].title.style.fontSize,fontFamily:e.config.yaxis[t].title.style.fontFamily,cssClass:"apexcharts-yaxis-title-text "+e.config.yaxis[t].title.style.cssClass});m.add(v),r.add(m)}var y=e.config.yaxis[t].axisBorder;if(y.show){var w=31+y.offsetX;e.config.yaxis[t].opposite&&(w=-31-y.offsetX);var k=i.drawLine(w,e.globals.translateY+y.offsetY-2,w,e.globals.gridHeight+e.globals.translateY+y.offsetY+2,y.color);r.add(k),this.axesUtils.drawYAxisTicks(w,o,y,e.config.yaxis[t].axisTicks,t,l,r)}return r}},{key:"drawYaxisInversed",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-xaxis apexcharts-yaxis-inversed"}),a=i.group({class:"apexcharts-xaxis-texts-g",transform:"translate(".concat(e.globals.translateXAxisX,", ").concat(e.globals.translateXAxisY,")")});s.add(a);var r=e.globals.yAxisScale[t].result.length-1,n=e.globals.gridWidth/r+.1,o=n+e.config.xaxis.labels.offsetX,l=e.globals.xLabelFormatter,h=e.globals.yAxisScale[t].result.slice(),c=e.globals.invertedTimelineLabels;c.length>0&&(this.xaxisLabels=c.slice(),r=(h=c.slice()).length),e.config.yaxis[t]&&e.config.yaxis[t].reversed&&h.reverse();var d=c.length;if(e.config.xaxis.labels.show)for(var u=d?0:r;d?u<d-1:u>=0;d?u++:u--){var g=h[u];g=l(g,u);var f=e.globals.gridWidth+e.globals.padHorizontal-(o-n+e.config.xaxis.labels.offsetX);if(c.length){var p=this.axesUtils.getLabel(h,c,f,u,this.drawnLabels);f=p.x,g=p.text,this.drawnLabels.push(p.text)}var x=i.drawText({x:f,y:this.xAxisoffX+e.config.xaxis.labels.offsetY+30,text:"",textAnchor:"middle",foreColor:Array.isArray(this.xaxisForeColors)?this.xaxisForeColors[t]:this.xaxisForeColors,fontSize:this.xaxisFontSize,fontFamily:this.xaxisFontFamily,cssClass:"apexcharts-xaxis-label "+e.config.xaxis.labels.style.cssClass});a.add(x),x.tspan(g);var m=document.createElementNS(e.globals.SVGNS,"title");m.textContent=g,x.node.appendChild(m),o+=n}if(void 0!==e.config.xaxis.title.text){var b=i.group({class:"apexcharts-xaxis-title apexcharts-yaxis-title-inversed"}),v=i.drawText({x:e.globals.gridWidth/2,y:this.xAxisoffX+parseInt(this.xaxisFontSize)+parseInt(e.config.xaxis.title.style.fontSize)+20,text:e.config.xaxis.title.text,textAnchor:"middle",fontSize:e.config.xaxis.title.style.fontSize,fontFamily:e.config.xaxis.title.style.fontFamily,cssClass:"apexcharts-xaxis-title-text "+e.config.xaxis.title.style.cssClass});b.add(v),s.add(b)}var y=e.config.yaxis[t].axisBorder;if(y.show){var w=i.drawLine(e.globals.padHorizontal+y.offsetX,1+y.offsetY,e.globals.padHorizontal+y.offsetX,e.globals.gridHeight+y.offsetY,y.color);s.add(w)}return s}},{key:"yAxisTitleRotate",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a={width:0,height:0},r={width:0,height:0},n=i.globals.dom.baseEl.querySelector(" .apexcharts-yaxis[rel='".concat(t,"'] .apexcharts-yaxis-texts-g"));null!==n&&(a=n.getBoundingClientRect());var o=i.globals.dom.baseEl.querySelector(".apexcharts-yaxis[rel='".concat(t,"'] .apexcharts-yaxis-title text"));if(null!==o&&(r=o.getBoundingClientRect()),null!==o){var l=this.xPaddingForYAxisTitle(t,a,r,e);o.setAttribute("x",l.xPos-(e?10:0))}if(null!==o){var h=s.rotateAroundCenter(o);e?o.setAttribute("transform","rotate(".concat(i.config.yaxis[t].title.rotate," ").concat(h.x," ").concat(h.y,")")):o.setAttribute("transform","rotate(-".concat(i.config.yaxis[t].title.rotate," ").concat(h.x," ").concat(h.y,")"))}}},{key:"xPaddingForYAxisTitle",value:function(t,e,i,s){var a=this.w,r=0,n=0,o=10;return void 0===a.config.yaxis[t].title.text\|\|t<0?{xPos:n,padd:0}:(s?(n=e.width+a.config.yaxis[t].title.offsetX+i.width/2+o/2,0===(r+=1)&&(n-=o/2)):(n=-1e.width+a.config.yaxis[t].title.offsetX+o/2+i.width/2,a.globals.isBarHorizontal&&(o=25,n=-1e.width-a.config.yaxis[t].title.offsetX-o)),{xPos:n,padd:o})}},{key:"setYAxisXPosition",value:function(t,e){var i=this.w,s=0,a=0,r=21,n=1;i.config.yaxis.length>1&&(this.multipleYs=!0),i.config.yaxis.map(function(o,l){var h=i.globals.ignoreYAxisIndexes.indexOf(l)>-1\|\|!o.show\|\|o.floating\|\|0===t[l].width,c=t[l].width+e[l].width;o.opposite?i.globals.isBarHorizontal?(a=i.globals.gridWidth+i.globals.translateX-1,i.globals.translateYAxisX[l]=a-o.labels.offsetX):(a=i.globals.gridWidth+i.globals.translateX+n,h\|\|(n=n+c+20),i.globals.translateYAxisX[l]=a-o.labels.offsetX+20):(s=i.globals.translateX-r,h\|\|(r=r+c+20),i.globals.translateYAxisX[l]=s+o.labels.offsetX)})}},{key:"setYAxisTextAlignments",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis");(e=Utils.listToArray(e)).forEach(function(e,i){var s=t.config.yaxis[i];if(void 0!==s.labels.align){var a=t.globals.dom.baseEl.querySelector(".apexcharts-yaxis[rel='".concat(i,"'] .apexcharts-yaxis-texts-g")),r=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis[rel='".concat(i,"'] .apexcharts-yaxis-label"));r=Utils.listToArray(r);var n=a.getBoundingClientRect();"left"===s.labels.align?(r.forEach(function(t,e){t.setAttribute("text-anchor","start")}),s.opposite\|\|a.setAttribute("transform","translate(-".concat(n.width,", 0)"))):"center"===s.labels.align?(r.forEach(function(t,e){t.setAttribute("text-anchor","middle")}),a.setAttribute("transform","translate(".concat(n.width/2(s.opposite?1:-1),", 0)"))):"right"===s.labels.align&&(r.forEach(function(t,e){t.setAttribute("text-anchor","end")}),s.opposite&&a.setAttribute("transform","translate(".concat(n.width,", 0)")))}})}}]),t}(),Dimensions=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.lgRect={},this.yAxisWidth=0,this.xAxisHeight=0,this.isSparkline=this.w.config.chart.sparkline.enabled,this.xPadRight=0,this.xPadLeft=0}return _createClass(t,[{key:"plotCoords",value:function(){var t=this.w,e=t.globals,i=this.getLegendsRect();e.axisCharts?this.setGridCoordsForAxisCharts(i):this.setGridCoordsForNonAxisCharts(i),this.titleSubtitleOffset(),e.gridHeight=e.gridHeight-t.config.grid.padding.top-t.config.grid.padding.bottom,e.gridWidth=e.gridWidth-t.config.grid.padding.left-t.config.grid.padding.right-this.xPadRight-this.xPadLeft,e.translateX=e.translateX+t.config.grid.padding.left+this.xPadLeft,e.translateY=e.translateY+t.config.grid.padding.top}},{key:"conditionalChecksForAxisCoords",value:function(t,e){var i=this.w;this.xAxisHeight=(t.height+e.height)i.globals.LINE_HEIGHT_RATIO+15,this.xAxisWidth=t.width,this.xAxisHeight-e.height>i.config.xaxis.labels.maxHeight&&(this.xAxisHeight=i.config.xaxis.labels.maxHeight),i.config.xaxis.labels.minHeight&&this.xAxisHeight<i.config.xaxis.labels.minHeight&&(this.xAxisHeight=i.config.xaxis.labels.minHeight),i.config.xaxis.floating&&(this.xAxisHeight=0),i.globals.isBarHorizontal?this.yAxisWidth=i.globals.yLabelsCoords[0].width+i.globals.yTitleCoords[0].width+15:this.yAxisWidth=this.getTotalYAxisWidth();var s=0,a=0;i.config.yaxis.forEach(function(t){s+=t.labels.minWidth,a+=t.labels.maxWidth}),this.yAxisWidth<s&&(this.yAxisWidth=s),this.yAxisWidth>a&&(this.yAxisWidth=a)}},{key:"setGridCoordsForAxisCharts",value:function(t){var e=this.w,i=e.globals,s=this.getyAxisLabelsCoords(),a=this.getxAxisLabelsCoords(),r=this.getyAxisTitleCoords(),n=this.getxAxisTitleCoords();e.globals.yLabelsCoords=[],e.globals.yTitleCoords=[],e.config.yaxis.map(function(t,i){e.globals.yLabelsCoords.push({width:s[i].width,index:i}),e.globals.yTitleCoords.push({width:r[i].width,index:i})}),this.conditionalChecksForAxisCoords(a,n),i.translateXAxisY=e.globals.rotateXLabels?this.xAxisHeight/8:-4,i.translateXAxisX=e.globals.rotateXLabels&&e.globals.isXNumeric&&e.config.xaxis.labels.rotate<=-45?-this.xAxisWidth/4:0,e.globals.isBarHorizontal&&(i.rotateXLabels=!1,i.translateXAxisY=parseInt(e.config.xaxis.labels.style.fontSize)/1.5-1),i.translateXAxisY=i.translateXAxisY+e.config.xaxis.labels.offsetY,i.translateXAxisX=i.translateXAxisX+e.config.xaxis.labels.offsetX;var o=this.yAxisWidth,l=this.xAxisHeight;i.xAxisLabelsHeight=this.xAxisHeight,i.xAxisHeight=this.xAxisHeight;var h=10;switch(e.config.grid.show&&"radar"!==e.config.chart.type\|\|(o=0,l=35),this.isSparkline&&(t={height:0,width:0},l=0,o=0,h=0),this.additionalPaddingXLabels(a),e.config.legend.position){case"bottom":i.translateY=h,i.translateX=o,i.gridHeight=i.svgHeight-t.height-l-(this.isSparkline?0:e.globals.rotateXLabels?10:15),i.gridWidth=i.svgWidth-o;break;case"top":i.translateY=t.height+h,i.translateX=o,i.gridHeight=i.svgHeight-t.height-l-(this.isSparkline?0:e.globals.rotateXLabels?10:15),i.gridWidth=i.svgWidth-o;break;case"left":i.translateY=h,i.translateX=t.width+o,i.gridHeight=i.svgHeight-l-12,i.gridWidth=i.svgWidth-t.width-o;break;case"right":i.translateY=h,i.translateX=o,i.gridHeight=i.svgHeight-l-12,i.gridWidth=i.svgWidth-t.width-o-5;break;default:throw new Error("Legend position not supported")}this.setGridXPosForDualYAxis(r,s),new YAxis(this.ctx).setYAxisXPosition(s,r)}},{key:"setGridCoordsForNonAxisCharts",value:function(t){var e=this.w,i=e.globals,s=0;e.config.legend.show&&!e.config.legend.floating&&(s=20);var a=10,r=0;if("pie"===e.config.chart.type\|\|"donut"===e.config.chart.type?(a+=e.config.plotOptions.pie.offsetY,r+=e.config.plotOptions.pie.offsetX):"radialBar"===e.config.chart.type&&(a+=e.config.plotOptions.radialBar.offsetY,r+=e.config.plotOptions.radialBar.offsetX),!e.config.legend.show)return i.gridHeight=i.svgHeight-35,i.gridWidth=i.gridHeight,i.translateY=a-10,void(i.translateX=r+(i.svgWidth-i.gridWidth)/2);switch(e.config.legend.position){case"bottom":i.gridHeight=i.svgHeight-t.height-35,i.gridWidth=i.gridHeight,i.translateY=a-20,i.translateX=r+(i.svgWidth-i.gridWidth)/2;break;case"top":i.gridHeight=i.svgHeight-t.height-35,i.gridWidth=i.gridHeight,i.translateY=t.height+a+10,i.translateX=r+(i.svgWidth-i.gridWidth)/2;break;case"left":i.gridWidth=i.svgWidth-t.width-s,i.gridHeight=i.gridWidth,i.translateY=a,i.translateX=r+t.width+s;break;case"right":i.gridWidth=i.svgWidth-t.width-s-5,i.gridHeight=i.gridWidth,i.translateY=a,i.translateX=r+10;break;default:throw new Error("Legend position not supported")}}},{key:"setGridXPosForDualYAxis",value:function(t,e){var i=this.w;i.config.yaxis.map(function(s,a){-1===i.globals.ignoreYAxisIndexes.indexOf(a)&&!i.config.yaxis[a].floating&&i.config.yaxis[a].show&&s.opposite&&(i.globals.translateX=i.globals.translateX-(e[a].width+t[a].width)-parseInt(i.config.yaxis[a].labels.style.fontSize)/1.2-12)})}},{key:"additionalPaddingXLabels",value:function(t){var e=this,i=this.w;if("category"===i.config.xaxis.type&&i.globals.isBarHorizontal\|\|"numeric"===i.config.xaxis.type\|\|"datetime"===i.config.xaxis.type){var s=i.globals.isXNumeric;i.config.yaxis.forEach(function(a,r){var n;(!a.show\|\|a.floating\|\|-1!==i.globals.collapsedSeriesIndices.indexOf(r)\|\|s\|\|a.opposite&&i.globals.isBarHorizontal)&&((s&&i.globals.isMultipleYAxis&&-1!==i.globals.collapsedSeriesIndices.indexOf(r)\|\|i.globals.isBarHorizontal&&a.opposite)&&(n=t,i.config.grid.padding.left<n.width&&(e.xPadLeft=n.width/2+1)),(!i.globals.isBarHorizontal&&a.opposite&&-1!==i.globals.collapsedSeriesIndices.indexOf(r)\|\|s&&!i.globals.isMultipleYAxis)&&function(t){e.timescaleLabels?e.timescaleLabels[e.timescaleLabels.length-1].position+t.width>i.globals.gridWidth?i.globals.skipLastTimelinelabel=!0:i.globals.skipLastTimelinelabel=!1:"datetime"===i.config.xaxis.type?i.config.grid.padding.right<t.width&&(i.globals.skipLastTimelinelabel=!0):"datetime"!==i.config.xaxis.type&&i.config.grid.padding.right<t.width&&(e.xPadRight=t.width/2+1)}(t))})}}},{key:"titleSubtitleOffset",value:function(){var t=this.w,e=t.globals,i=this.isSparkline\|\|!t.globals.axisCharts?0:10;void 0!==t.config.title.text?i+=t.config.title.margin:i+=this.isSparkline\|\|!t.globals.axisCharts?0:5,void 0!==t.config.subtitle.text?i+=t.config.subtitle.margin:i+=this.isSparkline\|\|!t.globals.axisCharts?0:5,t.config.legend.show&&"bottom"===t.config.legend.position&&!t.config.legend.floating&&(t.config.series.length>1\|\|!t.globals.axisCharts\|\|t.config.legend.showForSingleSeries)&&(i+=10);var s=this.getTitleSubtitleCoords("title"),a=this.getTitleSubtitleCoords("subtitle");e.gridHeight=e.gridHeight-s.height-a.height-i,e.translateY=e.translateY+s.height+a.height+i}},{key:"getTotalYAxisWidth",value:function(){var t=this.w,e=0,i=10,s=function(e){return t.globals.ignoreYAxisIndexes.indexOf(e)>-1};return t.globals.yLabelsCoords.map(function(a,r){var n=t.config.yaxis[r].floating;a.width>0&&!n?(e=e+a.width+i,s(r)&&(e=e-a.width-i)):e+=n\|\|!t.config.yaxis[r].show?0:5}),t.globals.yTitleCoords.map(function(a,r){var n=t.config.yaxis[r].floating;i=parseInt(t.config.yaxis[r].title.style.fontSize),a.width>0&&!n?(e=e+a.width+i,s(r)&&(e=e-a.width-i)):e+=n\|\|!t.config.yaxis[r].show?0:5}),e}},{key:"getxAxisTimeScaleLabelsCoords",value:function(){var t,e=this.w;this.timescaleLabels=e.globals.timelineLabels.slice(),e.globals.isBarHorizontal&&"datetime"===e.config.xaxis.type&&(this.timescaleLabels=e.globals.invertedTimelineLabels.slice());var i=this.timescaleLabels.map(function(t){return t.value}),s=i.reduce(function(t,e){return void 0===t?(console.error("You have possibly supplied invalid Date format. Please supply a valid JavaScript Date"),0):t.length>e.length?t:e},0);return 1.05(t=new Graphics(this.ctx).getTextRects(s,e.config.xaxis.labels.style.fontSize)).widthi.length>e.globals.gridWidth&&0!==e.config.xaxis.labels.rotate&&(e.globals.overlappingXLabels=!0),t}},{key:"getxAxisLabelsCoords",value:function(){var t,e=this.w,i=e.globals.labels.slice();if(e.globals.timelineLabels.length>0){var s=this.getxAxisTimeScaleLabelsCoords();t={width:s.width,height:s.height}}else{var a="left"!==e.config.legend.position\|\|"right"!==e.config.legend.position\|\|e.config.legend.floating?0:this.lgRect.width,r=e.globals.xLabelFormatter,n=i.reduce(function(t,e){return t.length>e.length?t:e},0);e.globals.isBarHorizontal&&(n=e.globals.yAxisScale[0].result.reduce(function(t,e){return t.length>e.length?t:e},0));var o=n;n=new Formatters(this.ctx).xLabelFormat(r,n,o);var l=new Graphics(this.ctx),h=l.getTextRects(n,e.config.xaxis.labels.style.fontSize);(t={width:h.width,height:h.height}).widthi.length>e.globals.svgWidth-a-this.yAxisWidth&&0!==e.config.xaxis.labels.rotate?e.globals.isBarHorizontal\|\|(e.globals.rotateXLabels=!0,h=l.getTextRects(n,e.config.xaxis.labels.style.fontSize,e.config.xaxis.labels.style.fontFamily,"rotate(".concat(e.config.xaxis.labels.rotate," 0 0)"),!1),t.height=h.height/1.66):e.globals.rotateXLabels=!1}return e.config.xaxis.labels.show\|\|(t={width:0,height:0}),{width:t.width,height:t.height}}},{key:"getyAxisLabelsCoords",value:function(){var t=this,e=this.w,i=[],s=10;return e.config.yaxis.map(function(a,r){if(a.show&&a.labels.show&&e.globals.yAxisScale[r].result.length){var n=e.globals.yLabelFormatters[r],o=n(e.globals.yAxisScale[r].niceMax,-1);if(void 0!==o&&0!==o.length\|\|(o=e.globals.yAxisScale[r].niceMax),e.globals.isBarHorizontal)s=0,o=n(o=e.globals.labels.slice().reduce(function(t,e){return t.length>e.length?t:e},0),-1);var l=new Graphics(t.ctx).getTextRects(o,a.labels.style.fontSize);i.push({width:l.width+s,height:l.height})}else i.push({width:0,height:0})}),i}},{key:"getxAxisTitleCoords",value:function(){var t=this.w,e=0,i=0;if(void 0!==t.config.xaxis.title.text){var s=new Graphics(this.ctx).getTextRects(t.config.xaxis.title.text,t.config.xaxis.title.style.fontSize);e=s.width,i=s.height}return{width:e,height:i}}},{key:"getyAxisTitleCoords",value:function(){var t=this,e=this.w,i=[];return e.config.yaxis.map(function(e,s){if(e.show&&void 0!==e.title.text){var a=new Graphics(t.ctx).getTextRects(e.title.text,e.title.style.fontSize,e.title.style.fontFamily,"rotate(-90 0 0)",!1);i.push({width:a.width,height:a.height})}else i.push({width:0,height:0})}),i}},{key:"getTitleSubtitleCoords",value:function(t){var e=this.w,i=0,s=0,a="title"===t?e.config.title.floating:e.config.subtitle.floating,r=e.globals.dom.baseEl.querySelector(".apexcharts-".concat(t,"-text"));if(null!==r&&!a){var n=r.getBoundingClientRect();i=n.width,s=e.globals.axisCharts?n.height+5:n.height}return{width:i,height:s}}},{key:"getLegendsRect",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelector(".apexcharts-legend"),i=Object.assign({},Utils.getBoundingClientRect(e));return null!==e&&!t.config.legend.floating&&t.config.legend.show?this.lgRect={x:i.x,y:i.y,height:i.height,width:0===i.height?0:i.width}:this.lgRect={x:0,y:0,height:0,width:0},this.lgRect}}]),t}(),Series=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getAllSeriesEls",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series")}},{key:"getSeriesByName",value:function(t){return this.w.globals.dom.baseEl.querySelector("[seriesName='".concat(Utils.escapeString(t),"']"))}},{key:"addCollapsedClassToSeries",value:function(t,e){var i=this.w;function s(i){for(var s=0;s<i.length;s++)i[s].index===e&&t.node.classList.add("apexcharts-series-collapsed")}s(i.globals.collapsedSeries),s(i.globals.ancillaryCollapsedSeries)}},{key:"resetSeries",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])\|\|arguments[0],e=this.w,i=e.globals.initialSeries.slice();e.config.series=i,e.globals.collapsedSeries=[],e.globals.ancillaryCollapsedSeries=[],e.globals.collapsedSeriesIndices=[],e.globals.ancillaryCollapsedSeriesIndices=[],e.globals.previousPaths=[],t&&this.ctx._updateSeries(i,e.config.chart.animations.dynamicAnimation.enabled)}},{key:"toggleSeriesOnHover",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelectorAll(".apexcharts-series");if("mousemove"===t.type){var a=parseInt(e.getAttribute("rel"))-1,r=null;r=i.globals.axisCharts\|\|"radialBar"===i.config.chart.type?i.globals.axisCharts?i.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(a,"']")):i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(a+1,"']")):i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(a+1,"'] path"));for(var n=0;n<s.length;n++)s[n].classList.add("legend-mouseover-inactive");null!==r&&(i.globals.axisCharts\|\|r.parentNode.classList.remove("legend-mouseover-inactive"),r.classList.remove("legend-mouseover-inactive"))}else if("mouseout"===t.type)for(var o=0;o<s.length;o++)s[o].classList.remove("legend-mouseover-inactive")}},{key:"highlightRangeInSeries",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap-rect"),a=function(){for(var t=0;t<s.length;t++)s[t].classList.remove("legend-mouseover-inactive")};if("mousemove"===t.type){var r=parseInt(e.getAttribute("rel"))-1;a(),function(){for(var t=0;t<s.length;t++)s[t].classList.add("legend-mouseover-inactive")}(),function(t){for(var e=0;e<s.length;e++){var i=parseInt(s[e].getAttribute("val"));i>=t.from&&i<=t.to&&s[e].classList.remove("legend-mouseover-inactive")}}(i.config.plotOptions.heatmap.colorScale.ranges[r])}else"mouseout"===t.type&&a()}},{key:"getActiveSeriesIndex",value:function(){var t=this.w,e=0;if(t.globals.series.length>1)for(var i=t.globals.series.map(function(e,i){return e.length>0&&"bar"!==t.config.series[i].type&&"column"!==t.config.series[i].type?i:-1}),s=0;s<i.length;s++)if(-1!==i[s]){e=i[s];break}return e}},{key:"getActiveConfigSeriesIndex",value:function(){var t=this.w,e=0;if(t.config.series.length>1)for(var i=t.config.series.map(function(t,e){return t.data&&t.data.length>0?e:-1}),s=0;s<i.length;s++)if(-1!==i[s]){e=i[s];break}return e}},{key:"getPreviousPaths",value:function(){var t=this.w;function e(e,i,s){for(var a=e[i].childNodes,r={type:s,paths:[],realIndex:e[i].getAttribute("data:realIndex")},n=0;n<a.length;n++)if(a[n].hasAttribute("pathTo")){var o=a[n].getAttribute("pathTo");r.paths.push({d:o})}t.globals.previousPaths.push(r)}t.globals.previousPaths=[];var i=t.globals.dom.baseEl.querySelectorAll(".apexcharts-line-series .apexcharts-series");if(i.length>0)for(var s=i.length-1;s>=0;s--)e(i,s,"line");var a=t.globals.dom.baseEl.querySelectorAll(".apexcharts-area-series .apexcharts-series");if(a.length>0)for(var r=a.length-1;r>=0;r--)e(a,r,"area");var n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-series .apexcharts-series");if(n.length>0)for(var o=0;o<n.length;o++)e(n,o,"bar");var l=t.globals.dom.baseEl.querySelectorAll(".apexcharts-candlestick-series .apexcharts-series");if(l.length>0)for(var h=0;h<l.length;h++)e(l,h,"candlestick");var c=t.globals.dom.baseEl.querySelectorAll(".apexcharts-radar-series .apexcharts-series");if(c.length>0)for(var d=0;d<c.length;d++)e(c,d,"radar");var u=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bubble-series .apexcharts-series");if(u.length>0)for(var g=0;g<u.length;g++){for(var f=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bubble-series .apexcharts-series[data\\:realIndex='".concat(g,"'] circle")),p=[],x=0;x<f.length;x++)p.push({x:f[x].getAttribute("cx"),y:f[x].getAttribute("cy"),r:f[x].getAttribute("r")});t.globals.previousPaths.push(p)}var m=t.globals.dom.baseEl.querySelectorAll(".apexcharts-scatter-series .apexcharts-series");if(m.length>0)for(var b=0;b<m.length;b++){for(var v=t.globals.dom.baseEl.querySelectorAll(".apexcharts-scatter-series .apexcharts-series[data\\:realIndex='".concat(b,"'] circle")),y=[],w=0;w<v.length;w++)y.push({x:v[w].getAttribute("cx"),y:v[w].getAttribute("cy"),r:v[w].getAttribute("r")});t.globals.previousPaths.push(y)}var k=t.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap .apexcharts-series");if(k.length>0)for(var A=0;A<k.length;A++){for(var S=t.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap .apexcharts-series[data\\:realIndex='".concat(A,"'] rect")),C=[],L=0;L<S.length;L++)C.push({color:S[L].getAttribute("color")});t.globals.previousPaths.push(C)}t.globals.axisCharts\|\|(t.globals.previousPaths=t.globals.series)}},{key:"handleNoData",value:function(){var t=this.w,e=t.config.noData,i=new Graphics(this.ctx),s=t.globals.svgWidth/2,a=t.globals.svgHeight/2,r="middle";if(t.globals.noData=!0,t.globals.animationEnded=!0,"left"===e.align?(s=10,r="start"):"right"===e.align&&(s=t.globals.svgWidth-10,r="end"),"top"===e.verticalAlign?a=50:"bottom"===e.verticalAlign&&(a=t.globals.svgHeight-50),s+=e.offsetX,a=a+parseInt(e.style.fontSize)+2,void 0!==e.text&&""!==e.text){var n=i.drawText({x:s,y:a,text:e.text,textAnchor:r,fontSize:e.style.fontSize,fontFamily:e.style.fontFamily,foreColor:e.style.color,opacity:1,class:"apexcharts-text-nodata"});n.node.setAttribute("class","apexcharts-title-text"),t.globals.dom.Paper.add(n)}}},{key:"setNullSeriesToZeroValues",value:function(t){for(var e=this.w,i=0;i<t.length;i++)if(0===t[i].length)for(var s=0;s<t[e.globals.maxValsInArrayIndex].length;s++)t[i].push(0);return t}},{key:"hasAllSeriesEqualX",value:function(){for(var t=!0,e=this.w,i=this.filteredSeriesX(),s=0;s<i.length-1;s++)if(i[s][0]!==i[s+1][0]){t=!1;break}return e.globals.allSeriesHasEqualX=t,t}},{key:"filteredSeriesX",value:function(){var t=this.w.globals.seriesX.map(function(t,e){return t.length>0?t:[]});return t}}]),t}(),Legend=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.onLegendClick=this.onLegendClick.bind(this),this.onLegendHovered=this.onLegendHovered.bind(this)}return _createClass(t,[{key:"init",value:function(){var t=this.w,e=t.globals,i=t.config;if((i.legend.showForSingleSeries&&1===e.series.length\|\|e.series.length>1\|\|!e.axisCharts)&&i.legend.show){for(;e.dom.elLegendWrap.firstChild;)e.dom.elLegendWrap.removeChild(e.dom.elLegendWrap.firstChild);this.drawLegends(),Utils.isIE11()?document.getElementsByTagName("head")[0].appendChild(this.getLegendStyles()):this.appendToForeignObject(),"bottom"===i.legend.position\|\|"top"===i.legend.position?this.legendAlignHorizontal():"right"!==i.legend.position&&"left"!==i.legend.position\|\|this.legendAlignVertical()}}},{key:"appendToForeignObject",value:function(){var t=this.w.globals;t.dom.elLegendForeign=document.createElementNS(t.SVGNS,"foreignObject");var e=t.dom.elLegendForeign;e.setAttribute("x",0),e.setAttribute("y",0),e.setAttribute("width",t.svgWidth),e.setAttribute("height",t.svgHeight),t.dom.elLegendWrap.setAttribute("xmlns","http://www.w3.org/1999/xhtml"),e.appendChild(t.dom.elLegendWrap),e.appendChild(this.getLegendStyles()),t.dom.Paper.node.insertBefore(e,t.dom.elGraphical.node)}},{key:"drawLegends",value:function(){var t=this.w,e=t.config.legend.fontFamily,i=t.globals.seriesNames,s=t.globals.colors.slice();if("heatmap"===t.config.chart.type){var a=t.config.plotOptions.heatmap.colorScale.ranges;i=a.map(function(t){return t.name?t.name:t.from+" - "+t.to}),s=a.map(function(t){return t.color})}for(var r=t.globals.legendFormatter,n=t.config.legend.inverseOrder,o=n?i.length-1:0;n?o>=0:o<=i.length-1;n?o--:o++){var l=r(i[o],{seriesIndex:o,w:t}),h=!1,c=!1;if(t.globals.collapsedSeries.length>0)for(var d=0;d<t.globals.collapsedSeries.length;d++)t.globals.collapsedSeries[d].index===o&&(h=!0);if(t.globals.ancillaryCollapsedSeriesIndices.length>0)for(var u=0;u<t.globals.ancillaryCollapsedSeriesIndices.length;u++)t.globals.ancillaryCollapsedSeriesIndices[u]===o&&(c=!0);var g=document.createElement("span");g.classList.add("apexcharts-legend-marker");var f=t.config.legend.markers.offsetX,p=t.config.legend.markers.offsetY,x=t.config.legend.markers.height,m=t.config.legend.markers.width,b=t.config.legend.markers.strokeWidth,v=t.config.legend.markers.strokeColor,y=t.config.legend.markers.radius,w=g.style;w.background=s[o],w.color=s[o],w.height=Array.isArray(x)?parseFloat(x[o])+"px":parseFloat(x)+"px",w.width=Array.isArray(m)?parseFloat(m[o])+"px":parseFloat(m)+"px",w.left=Array.isArray(f)?f[o]:f,w.top=Array.isArray(p)?p[o]:p,w.borderWidth=Array.isArray(b)?b[o]:b,w.borderColor=Array.isArray(v)?v[o]:v,w.borderRadius=Array.isArray(y)?parseFloat(y[o])+"px":parseFloat(y)+"px",t.config.legend.markers.customHTML&&(Array.isArray(t.config.legend.markers.customHTML)?g.innerHTML=t.config.legend.markers.customHTML[o]():g.innerHTML=t.config.legend.markers.customHTML()),Graphics.setAttrs(g,{rel:o+1,"data:collapsed":h\|\|c}),(h\|\|c)&&g.classList.add("inactive-legend");var k=document.createElement("div"),A=document.createElement("span");A.classList.add("apexcharts-legend-text"),A.innerHTML=l;var S=t.config.legend.labels.useSeriesColors?t.globals.colors[o]:t.config.legend.labels.colors;S\|\|(S=t.config.chart.foreColor),A.style.color=S,A.style.fontSize=parseFloat(t.config.legend.fontSize)+"px",A.style.fontFamily=e\|\|t.config.chart.fontFamily,Graphics.setAttrs(A,{rel:o+1,i:o,"data:default-text":l,"data:collapsed":h\|\|c}),k.appendChild(g),k.appendChild(A);var C=new CoreUtils(this.ctx);if(!t.config.legend.showForZeroSeries)0===C.getSeriesTotalByIndex(o)&&C.seriesHaveSameValues(o)&&!C.isSeriesNull(o)&&-1===t.globals.collapsedSeriesIndices.indexOf(o)&&-1===t.globals.ancillaryCollapsedSeriesIndices.indexOf(o)&&k.classList.add("apexcharts-hidden-zero-series");t.config.legend.showForNullSeries\|\|C.isSeriesNull(o)&&-1===t.globals.collapsedSeriesIndices.indexOf(o)&&-1===t.globals.ancillaryCollapsedSeriesIndices.indexOf(o)&&k.classList.add("apexcharts-hidden-null-series"),t.globals.dom.elLegendWrap.appendChild(k),t.globals.dom.elLegendWrap.classList.add(t.config.legend.horizontalAlign),t.globals.dom.elLegendWrap.classList.add("position-"+t.config.legend.position),k.classList.add("apexcharts-legend-series"),k.style.margin="".concat(t.config.legend.itemMargin.horizontal,"px ").concat(t.config.legend.itemMargin.vertical,"px"),t.globals.dom.elLegendWrap.style.width=t.config.legend.width?t.config.legend.width+"px":"",t.globals.dom.elLegendWrap.style.height=t.config.legend.height?t.config.legend.height+"px":"",Graphics.setAttrs(k,{rel:o+1,"data:collapsed":h\|\|c}),(h\|\|c)&&k.classList.add("inactive-legend"),t.config.legend.onItemClick.toggleDataSeries\|\|k.classList.add("no-click")}"heatmap"!==t.config.chart.type&&t.config.legend.onItemClick.toggleDataSeries&&t.globals.dom.elWrap.addEventListener("click",this.onLegendClick,!0),t.config.legend.onItemHover.highlightDataSeries&&(t.globals.dom.elWrap.addEventListener("mousemove",this.onLegendHovered,!0),t.globals.dom.elWrap.addEventListener("mouseout",this.onLegendHovered,!0))}},{key:"getLegendBBox",value:function(){var t=this.w.globals.dom.baseEl.querySelector(".apexcharts-legend").getBoundingClientRect(),e=t.width;return{clwh:t.height,clww:e}}},{key:"setLegendWrapXY",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelector(".apexcharts-legend"),a=s.getBoundingClientRect(),r=0,n=0;if("bottom"===i.config.legend.position)n+=i.globals.svgHeight-a.height/2;else if("top"===i.config.legend.position){var o=new Dimensions(this.ctx),l=o.getTitleSubtitleCoords("title").height,h=o.getTitleSubtitleCoords("subtitle").height;n=n+(l>0?l-10:0)+(h>0?h-10:0)}s.style.position="absolute",r=r+t+i.config.legend.offsetX,n=n+e+i.config.legend.offsetY,s.style.left=r+"px",s.style.top=n+"px","bottom"===i.config.legend.position?(s.style.top="auto",s.style.bottom=10+i.config.legend.offsetY+"px"):"right"===i.config.legend.position&&(s.style.left="auto",s.style.right=25+i.config.legend.offsetX+"px"),s.style.width&&(s.style.width=parseInt(i.config.legend.width)+"px"),s.style.height&&(s.style.height=parseInt(i.config.legend.height)+"px")}},{key:"legendAlignHorizontal",value:function(){var t=this.w;t.globals.dom.baseEl.querySelector(".apexcharts-legend").style.right=0;var e=this.getLegendBBox(),i=new Dimensions(this.ctx),s=i.getTitleSubtitleCoords("title"),a=i.getTitleSubtitleCoords("subtitle"),r=0;"bottom"===t.config.legend.position?r=-e.clwh/1.8:"top"===t.config.legend.position&&(r=s.height+a.height+t.config.title.margin+t.config.subtitle.margin-15),this.setLegendWrapXY(20,r)}},{key:"legendAlignVertical",value:function(){var t=this.w,e=this.getLegendBBox(),i=0;"left"===t.config.legend.position&&(i=20),"right"===t.config.legend.position&&(i=t.globals.svgWidth-e.clww-10),this.setLegendWrapXY(i,20)}},{key:"onLegendHovered",value:function(t){var e=this.w,i=t.target.classList.contains("apexcharts-legend-text")\|\|t.target.classList.contains("apexcharts-legend-marker");if("heatmap"!==e.config.chart.type)!t.target.classList.contains("inactive-legend")&&i&&new Series(this.ctx).toggleSeriesOnHover(t,t.target);else if(i){var s=parseInt(t.target.getAttribute("rel"))-1;this.ctx.fireEvent("legendHover",[this.ctx,s,this.w]),new Series(this.ctx).highlightRangeInSeries(t,t.target)}}},{key:"onLegendClick",value:function(t){if(t.target.classList.contains("apexcharts-legend-text")\|\|t.target.classList.contains("apexcharts-legend-marker")){var e=parseInt(t.target.getAttribute("rel"))-1,i="true"===t.target.getAttribute("data:collapsed"),s=this.w.config.chart.events.legendClick;"function"==typeof s&&s(this.ctx,e,this.w),this.ctx.fireEvent("legendClick",[this.ctx,e,this.w]);var a=this.w.config.legend.markers.onClick;"function"==typeof a&&t.target.classList.contains("apexcharts-legend-marker")&&(a(this.ctx,e,this.w),this.ctx.fireEvent("legendMarkerClick",[this.ctx,e,this.w])),this.toggleDataSeries(e,i)}}},{key:"getLegendStyles",value:function(){var t=document.createElement("style");t.setAttribute("type","text/css");var e=document.createTextNode("\n \n .apexcharts-legend {\n display: flex;\n overflow: auto;\n padding: 0 10px;\n }\n\n .apexcharts-legend.position-bottom, .apexcharts-legend.position-top {\n flex-wrap: wrap\n }\n .apexcharts-legend.position-right, .apexcharts-legend.position-left {\n flex-direction: column;\n bottom: 0;\n }\n\n .apexcharts-legend.position-bottom.left, .apexcharts-legend.position-top.left, .apexcharts-legend.position-right, .apexcharts-legend.position-left {\n justify-content: flex-start;\n }\n\n .apexcharts-legend.position-bottom.center, .apexcharts-legend.position-top.center {\n justify-content: center; \n }\n\n .apexcharts-legend.position-bottom.right, .apexcharts-legend.position-top.right {\n justify-content: flex-end;\n }\n\n .apexcharts-legend-series {\n cursor: pointer;\n line-height: normal;\n }\n\n .apexcharts-legend.position-bottom .apexcharts-legend-series, .apexcharts-legend.position-top .apexcharts-legend-series{\n display: flex;\n align-items: center;\n }\n\n .apexcharts-legend-text {\n position: relative;\n font-size: 14px;\n }\n\n .apexcharts-legend-text , .apexcharts-legend-marker * {\n pointer-events: none;\n }\n\n .apexcharts-legend-marker {\n position: relative;\n display: inline-block;\n cursor: pointer;\n margin-right: 3px;\n }\n \n .apexcharts-legend.right .apexcharts-legend-series, .apexcharts-legend.left .apexcharts-legend-series{\n display: inline-block;\n }\n\n .apexcharts-legend-series.no-click {\n cursor: auto;\n }\n\n .apexcharts-legend .apexcharts-hidden-zero-series, .apexcharts-legend .apexcharts-hidden-null-series {\n display: none !important;\n }\n\n .inactive-legend {\n opacity: 0.45;\n }");return t.appendChild(e),t}},{key:"toggleDataSeries",value:function(t,e){var i=this.w;if(i.globals.axisCharts\|\|"radialBar"===i.config.chart.type){i.globals.resized=!0;var s=null,a=null;if(i.globals.risingSeries=[],i.globals.axisCharts?(s=i.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(t,"']")),a=parseInt(s.getAttribute("data:realIndex"))):(s=i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(t+1,"']")),a=parseInt(s.getAttribute("rel"))-1),e)this.riseCollapsedSeries(i.globals.collapsedSeries,i.globals.collapsedSeriesIndices,a),this.riseCollapsedSeries(i.globals.ancillaryCollapsedSeries,i.globals.ancillaryCollapsedSeriesIndices,a);else{if(i.globals.axisCharts){var r=!1;if(i.config.yaxis[a]&&i.config.yaxis[a].show&&i.config.yaxis[a].showAlways&&(r=!0,i.globals.ancillaryCollapsedSeriesIndices.indexOf(a)<0&&(i.globals.ancillaryCollapsedSeries.push({index:a,data:i.config.series[a].data.slice(),type:s.parentNode.className.baseVal.split("-")[1]}),i.globals.ancillaryCollapsedSeriesIndices.push(a))),!r){i.globals.collapsedSeries.push({index:a,data:i.config.series[a].data.slice(),type:s.parentNode.className.baseVal.split("-")[1]}),i.globals.collapsedSeriesIndices.push(a);var n=i.globals.risingSeries.indexOf(a);i.globals.risingSeries.splice(n,1)}i.config.series[a].data=[]}else i.globals.collapsedSeries.push({index:a,data:i.config.series[a]}),i.globals.collapsedSeriesIndices.push(a),i.config.series[a]=0;for(var o=s.childNodes,l=0;l<o.length;l++)o[l].classList.contains("apexcharts-series-markers-wrap")&&(o[l].classList.contains("apexcharts-hide")?o[l].classList.remove("apexcharts-hide"):o[l].classList.add("apexcharts-hide"));i.globals.allSeriesCollapsed=i.globals.collapsedSeries.length===i.globals.series.length,this.ctx._updateSeries(i.config.series,i.config.chart.animations.dynamicAnimation.enabled)}}else{var h=i.globals.dom.Paper.select(" .apexcharts-series[rel='".concat(t+1,"'] path")),c=i.config.chart.type;if("pie"===c\|\|"donut"===c){var d=i.config.plotOptions.pie.donut.labels,u=new Graphics(this.ctx),g=new Pie(this.ctx);u.pathMouseDown(h.members[0],null),g.printDataLabelsInner(h.members[0].node,d)}h.fire("click")}}},{key:"riseCollapsedSeries",value:function(t,e,i){var s=this.w;if(t.length>0)for(var a=0;a<t.length;a++)t[a].index===i&&(s.globals.axisCharts?(s.config.series[i].data=t[a].data.slice(),t.splice(a,1),e.splice(a,1),s.globals.risingSeries.push(i)):(s.config.series[i]=t[a].data,t.splice(a,1),e.splice(a,1),s.globals.risingSeries.push(i)),this.ctx._updateSeries(s.config.series,s.config.chart.animations.dynamicAnimation.enabled))}}]),t}(),Line=function(){function t(e,i,s){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.xyRatios=i,this.pointsChart=!("bubble"!==this.w.config.chart.type&&"scatter"!==this.w.config.chart.type)\|\|s,this.scatter=new Scatter(this.ctx),this.noNegatives=this.w.globals.minX===Number.MAX_VALUE,this.yaxisIndex=0}return _createClass(t,[{key:"draw",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx),r=new Fill(this.ctx),n=s.globals.comboCharts?e:s.config.chart.type,o=a.group({class:"apexcharts-".concat(n,"-series apexcharts-plot-series")}),l=new CoreUtils(this.ctx,s);t=l.getLogSeries(t);var h=this.xyRatios.yRatio;h=l.getLogYRatios(h);for(var c=this.xyRatios.zRatio,d=this.xyRatios.xRatio,u=this.xyRatios.baseLineY,g=[],f=[],p=0,x=0;x<t.length;x++){if("line"===n&&("gradient"===s.config.fill.type\|\|"gradient"===s.config.fill.type[x])&&l.seriesHaveSameValues(x)){var m=t[x].slice();m[m.length-1]=m[m.length-1]+1e-6,t[x]=m}var b=s.globals.gridWidth/s.globals.dataPoints,v=s.globals.comboCharts?i[x]:x;h.length>1&&(this.yaxisIndex=v),this.isReversed=s.config.yaxis[this.yaxisIndex]&&s.config.yaxis[this.yaxisIndex].reversed;var y=[],w=[],k=s.globals.gridHeight-u[this.yaxisIndex]-(this.isReversed?s.globals.gridHeight:0)+(this.isReversed?2u[this.yaxisIndex]:0),A=k;k>s.globals.gridHeight&&(A=s.globals.gridHeight),p=b/2;var S=s.globals.padHorizontal+p,C=1;s.globals.isXNumeric&&s.globals.seriesX.length>0&&(S=(s.globals.seriesX[v][0]-s.globals.minX)/d),w.push(S);var L=void 0,P=void 0,z=void 0,T=void 0,M=[],E=[],X=a.group({class:"apexcharts-series",seriesName:Utils.escapeString(s.globals.seriesNames[v])}),I=a.group({class:"apexcharts-series-markers-wrap"}),Y=a.group({class:"apexcharts-datalabels"});this.ctx.series.addCollapsedClassToSeries(X,v);var F=t[x].length===s.globals.dataPoints;X.attr({"data:longestSeries":F,rel:x+1,"data:realIndex":v}),this.appendPathFrom=!0;var R=S,D=void 0,O=R,N=k,_=0;if(N=this.determineFirstPrevY({i:x,series:t,yRatio:h[this.yaxisIndex],zeroY:k,prevY:N,prevSeriesY:f,lineYPosition:_}).prevY,y.push(N),D=N,null===t[x][0]){for(var H=0;H<t[x].length;H++)if(null!==t[x][H]){O=bH,N=k-t[x][H]/h[this.yaxisIndex],L=a.move(O,N),P=a.move(O,A);break}}else L=a.move(O,N),P=a.move(O,A)+a.line(O,N);if(z=a.move(-1,k)+a.line(-1,k),T=a.move(-1,k)+a.line(-1,k),s.globals.previousPaths.length>0){var W=this.checkPreviousPaths({pathFromLine:z,pathFromArea:T,realIndex:v});z=W.pathFromLine,T=W.pathFromArea}for(var G=s.globals.dataPoints>1?s.globals.dataPoints-1:s.globals.dataPoints,B=0;B<G;B++){if(s.globals.isXNumeric){var V=s.globals.seriesX[v][B+1];void 0===s.globals.seriesX[v][B+1]&&(V=s.globals.seriesX[v][G-1]),S=(V-s.globals.minX)/d}else S+=b;var U=Utils.isNumber(s.globals.minYArr[v])?s.globals.minYArr[v]:s.globals.minY;s.config.chart.stacked?(_=x>0&&s.globals.collapsedSeries.length<s.config.series.length-1?f[x-1][B+1]:k,C=void 0===t[x][B+1]\|\|null===t[x][B+1]?_-U/h[this.yaxisIndex]+2(this.isReversed?U/h[this.yaxisIndex]:0):_-t[x][B+1]/h[this.yaxisIndex]+2(this.isReversed?t[x][B+1]/h[this.yaxisIndex]:0)):C=void 0===t[x][B+1]\|\|null===t[x][B+1]?k-U/h[this.yaxisIndex]+2(this.isReversed?U/h[this.yaxisIndex]:0):k-t[x][B+1]/h[this.yaxisIndex]+2(this.isReversed?t[x][B+1]/h[this.yaxisIndex]:0),w.push(S),y.push(C);var j=this.createPaths({series:t,i:x,j:B,x:S,y:C,xDivision:b,pX:R,pY:D,areaBottomY:A,linePath:L,areaPath:P,linePaths:M,areaPaths:E,seriesIndex:i});E=j.areaPaths,M=j.linePaths,R=j.pX,D=j.pY,P=j.areaPath,L=j.linePath,this.appendPathFrom&&(z+=a.line(S,k),T+=a.line(S,k));var q=this.calculatePoints({series:t,x:S,y:C,realIndex:v,i:x,j:B,prevY:N,categoryAxisCorrection:p,xRatio:d});if(this.pointsChart)this.scatter.draw(X,B,{realIndex:v,pointsPos:q,zRatio:c,elParent:I});else{var Z=new Markers(this.ctx);s.globals.dataPoints>1&&I.node.classList.add("hidden");var $=Z.plotChartMarkers(q,v,B+1);null!==$&&I.add($)}var J=!t[x][B+1]\|\|t[x][B+1]>t[x][B]?"top":"bottom",Q=new DataLabels(this.ctx).drawDataLabel(q,v,B+1,null,J);null!==Q&&Y.add(Q)}f.push(y),s.globals.seriesXvalues[v]=w,s.globals.seriesYvalues[v]=y,this.pointsChart\|\|s.globals.delayedElements.push({el:I.node,index:v});var K={i:x,realIndex:v,animationDelay:x,initialSpeed:s.config.chart.animations.speed,dataChangeSpeed:s.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-".concat(n)};if("area"===n)for(var tt=r.fillPath({seriesNumber:v}),et=0;et<E.length;et++){var it=a.renderPaths(_objectSpread({},K,{pathFrom:T,pathTo:E[et],stroke:"none",strokeWidth:0,strokeLineCap:null,fill:tt}));X.add(it)}if(s.config.stroke.show&&!this.pointsChart){var st=null;st="line"===n?r.fillPath({seriesNumber:v,i:x}):s.globals.stroke.colors[v];for(var at=0;at<M.length;at++){var rt=a.renderPaths(_objectSpread({},K,{pathFrom:z,pathTo:M[at],stroke:st,strokeWidth:Array.isArray(s.config.stroke.width)?s.config.stroke.width[v]:s.config.stroke.width,strokeLineCap:s.config.stroke.lineCap,fill:"none"}));X.add(rt)}}X.add(I),X.add(Y),g.push(X)}for(var nt=g.length;nt>0;nt--)o.add(g[nt-1]);return o}},{key:"createPaths",value:function(t){var e=t.series,i=t.i,s=t.j,a=t.x,r=t.y,n=t.pX,o=t.pY,l=t.xDivision,h=t.areaBottomY,c=t.linePath,d=t.areaPath,u=t.linePaths,g=t.areaPaths,f=t.seriesIndex,p=this.w,x=new Graphics(this.ctx),m=p.config.stroke.curve;if(Array.isArray(p.config.stroke.curve)&&(m=Array.isArray(f)?p.config.stroke.curve[f[i]]:p.config.stroke.curve[i]),"smooth"===m){var b=.35(a-n);p.globals.hasNullValues?(null!==e[i][s]&&(null!==e[i][s+1]?(c=x.move(n,o)+x.curve(n+b,o,a-b,r,a+1,r),d=x.move(n+1,o)+x.curve(n+b,o,a-b,r,a+1,r)+x.line(a,h)+x.line(n,h)+"z"):(c=x.move(n,o),d=x.move(n,o)+"z")),u.push(c),g.push(d)):(c+=x.curve(n+b,o,a-b,r,a,r),d+=x.curve(n+b,o,a-b,r,a,r)),n=a,o=r,s===e[i].length-2&&(d=d+x.curve(n,o,a,r,a,h)+x.move(a,r)+"z",p.globals.hasNullValues\|\|(u.push(c),g.push(d)))}else null===e[i][s+1]&&(c+=x.move(a,r),d=d+x.line(a-l,h)+x.move(a,r)),null===e[i][s]&&(c+=x.move(a,r),d+=x.move(a,h)),"stepline"===m?(c=c+x.line(a,null,"H")+x.line(null,r,"V"),d=d+x.line(a,null,"H")+x.line(null,r,"V")):"straight"===m&&(c+=x.line(a,r),d+=x.line(a,r)),s===e[i].length-2&&(d=d+x.line(a,h)+x.move(a,r)+"z",u.push(c),g.push(d));return{linePaths:u,areaPaths:g,pX:n,pY:o,linePath:c,areaPath:d}}},{key:"calculatePoints",value:function(t){var e=t.series,i=t.realIndex,s=t.x,a=t.y,r=t.i,n=t.j,o=t.prevY,l=t.categoryAxisCorrection,h=t.xRatio,c=this.w,d=[],u=[];if(0===n){var g=l+c.config.markers.offsetX;c.globals.isXNumeric&&(g=(c.globals.seriesX[i][0]-c.globals.minX)/h+c.config.markers.offsetX),d.push(g),u.push(Utils.isNumber(e[r][0])?o+c.config.markers.offsetY:null),d.push(s+c.config.markers.offsetX),u.push(Utils.isNumber(e[r][n+1])?a+c.config.markers.offsetY:null)}else d.push(s+c.config.markers.offsetX),u.push(Utils.isNumber(e[r][n+1])?a+c.config.markers.offsetY:null);return{x:d,y:u}}},{key:"checkPreviousPaths",value:function(t){for(var e=t.pathFromLine,i=t.pathFromArea,s=t.realIndex,a=this.w,r=0;r<a.globals.previousPaths.length;r++){var n=a.globals.previousPaths[r];("line"===n.type\|\|"area"===n.type)&&n.paths.length>0&&parseInt(n.realIndex)===parseInt(s)&&("line"===n.type?(this.appendPathFrom=!1,e=a.globals.previousPaths[r].paths[0].d):"area"===n.type&&(this.appendPathFrom=!1,i=a.globals.previousPaths[r].paths[0].d,a.config.stroke.show&&(e=a.globals.previousPaths[r].paths[1].d)))}return{pathFromLine:e,pathFromArea:i}}},{key:"determineFirstPrevY",value:function(t){var e=t.i,i=t.series,s=t.yRatio,a=t.zeroY,r=t.prevY,n=t.prevSeriesY,o=t.lineYPosition,l=this.w;if(void 0!==i[e][0])r=l.config.chart.stacked?(o=e>0?n[e-1][0]:a)-i[e][0]/s+2(this.isReversed?i[e][0]/s:0):a-i[e][0]/s+2(this.isReversed?i[e][0]/s:0);else if(l.config.chart.stacked&&e>0&&void 0===i[e][0])for(var h=e-1;h>=0;h--)if(null!==i[h][0]&&void 0!==i[h][0]){r=o=n[h][0];break}return{prevY:r,lineYPosition:o}}}]),t}(),XAxis=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.xaxisLabels=i.globals.labels.slice(),i.globals.timelineLabels.length>0&&(this.xaxisLabels=i.globals.timelineLabels.slice()),this.drawnLabels=[],"top"===i.config.xaxis.position?this.offY=0:this.offY=i.globals.gridHeight+1,this.offY=this.offY+i.config.xaxis.axisBorder.offsetY,this.xaxisFontSize=i.config.xaxis.labels.style.fontSize,this.xaxisFontFamily=i.config.xaxis.labels.style.fontFamily,this.xaxisForeColors=i.config.xaxis.labels.style.colors,this.xaxisBorderWidth=i.config.xaxis.axisBorder.width,this.xaxisBorderWidth.indexOf("%")>-1?this.xaxisBorderWidth=i.globals.gridWidthparseInt(this.xaxisBorderWidth)/100:this.xaxisBorderWidth=parseInt(this.xaxisBorderWidth),this.xaxisBorderHeight=i.config.xaxis.axisBorder.height,this.yaxis=i.config.yaxis[0],this.axesUtils=new AxesUtils(e)}return _createClass(t,[{key:"drawXaxis",value:function(){var t,e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-xaxis",transform:"translate(".concat(e.config.xaxis.offsetX,", ").concat(e.config.xaxis.offsetY,")")}),a=i.group({class:"apexcharts-xaxis-texts-g",transform:"translate(".concat(e.globals.translateXAxisX,", ").concat(e.globals.translateXAxisY,")")});s.add(a);for(var r=e.globals.padHorizontal,n=[],o=0;o<this.xaxisLabels.length;o++)n.push(this.xaxisLabels[o]);r=e.globals.isXNumeric?r+(t=e.globals.gridWidth/(n.length-1))/2+e.config.xaxis.labels.offsetX:r+(t=e.globals.gridWidth/n.length)+e.config.xaxis.labels.offsetX;var l=n.length;if(e.config.xaxis.labels.show)for(var h=0;h<=l-1;h++){var c=r-t/2+e.config.xaxis.labels.offsetX,d=this.axesUtils.getLabel(n,e.globals.timelineLabels,c,h,this.drawnLabels);this.drawnLabels.push(d.text);var u=28;e.globals.rotateXLabels&&(u=22);var g=i.drawText({x:d.x,y:this.offY+e.config.xaxis.labels.offsetY+u,text:"",textAnchor:"middle",fontWeight:d.isBold?600:400,fontSize:this.xaxisFontSize,fontFamily:this.xaxisFontFamily,foreColor:Array.isArray(this.xaxisForeColors)?this.xaxisForeColors[h]:this.xaxisForeColors,cssClass:"apexcharts-xaxis-label "+e.config.xaxis.labels.style.cssClass});h===l-1&&e.globals.skipLastTimelinelabel&&(d.text=""),a.add(g),i.addTspan(g,d.text,this.xaxisFontFamily);var f=document.createElementNS(e.globals.SVGNS,"title");f.textContent=d.text,g.node.appendChild(f),r+=t}if(void 0!==e.config.xaxis.title.text){var p=i.group({class:"apexcharts-xaxis-title"}),x=i.drawText({x:e.globals.gridWidth/2+e.config.xaxis.title.offsetX,y:this.offY-parseInt(this.xaxisFontSize)+e.globals.xAxisLabelsHeight+e.config.xaxis.title.offsetY,text:e.config.xaxis.title.text,textAnchor:"middle",fontSize:e.config.xaxis.title.style.fontSize,fontFamily:e.config.xaxis.title.style.fontFamily,foreColor:e.config.xaxis.title.style.color,cssClass:"apexcharts-xaxis-title-text "+e.config.xaxis.title.style.cssClass});p.add(x),s.add(p)}if(e.config.xaxis.axisBorder.show){var m=0;"bar"===e.config.chart.type&&e.globals.isXNumeric&&(m-=15);var b=i.drawLine(e.globals.padHorizontal+m+e.config.xaxis.axisBorder.offsetX,this.offY,this.xaxisBorderWidth,this.offY,e.config.xaxis.axisBorder.color,0,this.xaxisBorderHeight);s.add(b)}return s}},{key:"drawXaxisInversed",value:function(t){var e,i,s=this.w,a=new Graphics(this.ctx),r=s.config.yaxis[0].opposite?s.globals.translateYAxisX[t]:0,n=a.group({class:"apexcharts-yaxis apexcharts-xaxis-inversed",rel:t}),o=a.group({class:"apexcharts-yaxis-texts-g apexcharts-xaxis-inversed-texts-g",transform:"translate("+r+", 0)"});n.add(o);for(var l=[],h=0;h<this.xaxisLabels.length;h++)l.push(this.xaxisLabels[h]);i=-(e=s.globals.gridHeight/l.length)/2.2;var c=s.globals.yLabelFormatters[0],d=s.config.yaxis[0].labels;if(d.show)for(var u=0;u<=l.length-1;u++){var g=void 0===l[u]?"":l[u];g=c(g);var f=a.drawText({x:d.offsetX-15,y:i+e+d.offsetY,text:g,textAnchor:this.yaxis.opposite?"start":"end",foreColor:d.style.color?d.style.color:d.style.colors[u],fontSize:d.style.fontSize,fontFamily:d.style.fontFamily,cssClass:"apexcharts-yaxis-label "+d.style.cssClass});if(o.add(f),0!==s.config.yaxis[t].labels.rotate){var p=a.rotateAroundCenter(f.node);f.node.setAttribute("transform","rotate(".concat(s.config.yaxis[t].labels.rotate," ").concat(p.x," ").concat(p.y,")"))}i+=e}if(void 0!==s.config.yaxis[0].title.text){var x=a.group({class:"apexcharts-yaxis-title apexcharts-xaxis-title-inversed",transform:"translate("+r+", 0)"}),m=a.drawText({x:0,y:s.globals.gridHeight/2,text:s.config.yaxis[0].title.text,textAnchor:"middle",foreColor:s.config.yaxis[0].title.style.color,fontSize:s.config.yaxis[0].title.style.fontSize,fontFamily:s.config.yaxis[0].title.style.fontFamily,cssClass:"apexcharts-yaxis-title-text "+s.config.yaxis[0].title.style.cssClass});x.add(m),n.add(x)}if(s.config.xaxis.axisBorder.show){var b=a.drawLine(s.globals.padHorizontal+s.config.xaxis.axisBorder.offsetX,this.offY,this.xaxisBorderWidth,this.offY,this.yaxis.axisBorder.color,0,this.xaxisBorderHeight);n.add(b),this.axesUtils.drawYAxisTicks(0,l.length,s.config.yaxis[0].axisBorder,s.config.yaxis[0].axisTicks,0,e,n)}return n}},{key:"drawXaxisTicks",value:function(t,e){var i=this.w,s=t;if(!(t<0\|\|t>i.globals.gridWidth)){var a=this.offY+i.config.xaxis.axisTicks.offsetY,r=a+i.config.xaxis.axisTicks.height;if(i.config.xaxis.axisTicks.show){var n=new Graphics(this.ctx).drawLine(t+i.config.xaxis.axisTicks.offsetX,a+i.config.xaxis.offsetY,s+i.config.xaxis.axisTicks.offsetX,r+i.config.xaxis.offsetY,i.config.xaxis.axisTicks.color);e.add(n),n.node.classList.add("apexcharts-xaxis-tick")}}}},{key:"getXAxisTicksPositions",value:function(){var t=this.w,e=[],i=this.xaxisLabels.length,s=t.globals.padHorizontal;if(t.globals.timelineLabels.length>0)for(var a=0;a<i;a++)s=this.xaxisLabels[a].position,e.push(s);else for(var r=i,n=0;n<r;n++){var o=r;t.globals.isXNumeric&&"bar"!==t.config.chart.type&&(o-=1),s+=t.globals.gridWidth/o,e.push(s)}return e}},{key:"xAxisLabelCorrections",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g"),s=t.globals.dom.baseEl.querySelectorAll(".apexcharts-xaxis-texts-g text"),a=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis-inversed text"),r=t.globals.dom.baseEl.querySelectorAll(".apexcharts-xaxis-inversed-texts-g text");if(t.globals.rotateXLabels\|\|t.config.xaxis.labels.rotateAlways)for(var n=0;n<s.length;n++){var o=e.rotateAroundCenter(s[n]);o.y=o.y-1,o.x=o.x+1,s[n].setAttribute("transform","rotate(".concat(t.config.xaxis.labels.rotate," ").concat(o.x," ").concat(o.y,")")),s[n].setAttribute("text-anchor","end");i.setAttribute("transform","translate(0, ".concat(-10,")"));var l=s[n].childNodes;t.config.xaxis.labels.trim&&e.placeTextWithEllipsis(l[0],l[0].textContent,t.config.xaxis.labels.maxHeight-40)}else for(var h=t.globals.gridWidth/t.globals.labels.length,c=0;c<s.length;c++){var d=s[c].childNodes;t.config.xaxis.labels.trim&&"datetime"!==t.config.xaxis.type&&e.placeTextWithEllipsis(d[0],d[0].textContent,h)}if(a.length>0){var u=a[a.length-1].getBBox(),g=a[0].getBBox();u.x<-20&&a[a.length-1].parentNode.removeChild(a[a.length-1]),g.x+g.width>t.globals.gridWidth&&a[0].parentNode.removeChild(a[0]);for(var f=0;f<r.length;f++)e.placeTextWithEllipsis(r[f],r[f].textContent,t.config.yaxis[0].labels.maxWidth-2parseInt(t.config.yaxis[0].title.style.fontSize)-20)}}}]),t}(),Range=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"niceScale",value:function(t,e,i){var s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:10,r=this.w,n=void 0===this.w.config.yaxis[s].max&&void 0===this.w.config.yaxis[s].min\|\|this.w.config.yaxis[s].forceNiceScale;if(t===Number.MIN_VALUE&&0===e\|\|!Utils.isNumber(t)&&!Utils.isNumber(e)\|\|t===Number.MIN_VALUE&&e===-Number.MAX_VALUE)return t=0,e=a,this.linearScale(t,e,a);t>e?(console.warn("yaxis.min cannot be greater than yaxis.max"),e=t+.1):t===e&&(t=0===t?0:t-.5,e=0===e?2:e+.5);var o=[],l=Math.abs(e-t);l<1&&n&&("candlestick"===r.config.chart.type\|\|"candlestick"===r.config.series[s].type\|\|r.globals.isRangeData)&&(e=1.01);var h=a+1;h<2?h=2:h>2&&(h-=2);var c=l/h,d=Math.floor(Utils.log10(c)),u=Math.pow(10,d),g=Math.round(c/u);g<1&&(g=1);var f=gu,p=fMath.floor(t/f),x=fMath.ceil(e/f),m=p;if(n&&l>2){for(;o.push(m),!((m+=f)>x););return{result:o,niceMin:o[0],niceMax:o[o.length-1]}}var b=t;(o=[]).push(b);for(var v=Math.abs(e-t)/a,y=0;y<=a;y++)b+=v,o.push(b);return o[o.length-2]>=e&&o.pop(),{result:o,niceMin:o[0],niceMax:o[o.length-1]}}},{key:"linearScale",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:10,s=Math.abs(e-t)/i;i===Number.MAX_VALUE&&(i=10,s=1);for(var a=[],r=t;i>=0;)a.push(r),r+=s,i-=1;return{result:a,niceMin:a[0],niceMax:a[a.length-1]}}},{key:"logarithmicScale",value:function(t,e,i,s){(e<0\|\|e===Number.MIN_VALUE)&&(e=.01);for(var a=Math.log(e)/Math.log(10),r=Math.log(i)/Math.log(10),n=Math.abs(i-e)/s,o=[],l=e;s>=0;)o.push(l),l+=n,s-=1;var h=o.map(function(t,s){t<=0&&(t=.01);var n=(r-a)/(i-e),o=Math.pow(10,a+n(t-a));return Math.round(o/Utils.roundToBase(o,10))Utils.roundToBase(o,10)});return 0===h[0]&&(h[0]=1),{result:h,niceMin:h[0],niceMax:h[h.length-1]}}},{key:"setYScaleForIndex",value:function(t,e,i){var s=this.w.globals,a=this.w.config,r=s.isBarHorizontal?a.xaxis:a.yaxis[t];if(void 0===s.yAxisScale[t]&&(s.yAxisScale[t]=[]),r.logarithmic)s.allSeriesCollapsed=!1,s.yAxisScale[t]=this.logarithmicScale(t,e,i,r.tickAmount?r.tickAmount:Math.floor(Math.log10(i)));else if(i!==-Number.MAX_VALUE&&Utils.isNumber(i))if(s.allSeriesCollapsed=!1,void 0===r.min&&void 0===r.max\|\|r.forceNiceScale){var n=Math.abs(i-e);s.yAxisScale[t]=this.niceScale(e,i,n,t,r.tickAmount?r.tickAmount:n<5&&n>1?n+1:5)}else s.yAxisScale[t]=this.linearScale(e,i,r.tickAmount);else s.yAxisScale[t]=this.linearScale(0,5,5)}},{key:"setMultipleYScales",value:function(){var t=this,e=this.w.globals,i=this.w.config,s=e.minYArr.concat([]),a=e.maxYArr.concat([]),r=[];i.yaxis.forEach(function(n,o){var l=o;i.series.forEach(function(t,i){t.name===n.seriesName&&-1===e.collapsedSeriesIndices.indexOf(i)&&(l=i,o!==i?r.push({index:i,similarIndex:o,alreadyExists:!0}):r.push({index:i}))});var h=s[l],c=a[l];t.setYScaleForIndex(o,h,c)}),this.sameScaleInMultipleAxes(s,a,r)}},{key:"sameScaleInMultipleAxes",value:function(t,e,i){var s=this,a=this.w.config,r=this.w.globals,n=[];i.forEach(function(t){t.alreadyExists&&(void 0===n[t.index]&&(n[t.index]=[]),n[t.index].push(t.index),n[t.index].push(t.similarIndex))}),r.yAxisSameScaleIndices=n,n.forEach(function(t,e){n.forEach(function(i,s){var a,r;e!==s&&(a=t,r=i,a.filter(function(t){return-1!==r.indexOf(t)})).length>0&&(n[e]=n[e].concat(n[s]))})});var o=n.map(function(t){return t.filter(function(e,i){return t.indexOf(e)===i})}).map(function(t){return t.sort()});n=n.filter(function(t){return!!t});var l=o.slice(),h=l.map(function(t){return JSON.stringify(t)});l=l.filter(function(t,e){return h.indexOf(JSON.stringify(t))===e});var c=[],d=[];t.forEach(function(t,i){l.forEach(function(s,a){s.indexOf(i)>-1&&(void 0===c[a]&&(c[a]=[],d[a]=[]),c[a].push({key:i,value:t}),d[a].push({key:i,value:e[i]}))})});var u=Array.apply(null,Array(l.length)).map(Number.prototype.valueOf,Number.MIN_VALUE),g=Array.apply(null,Array(l.length)).map(Number.prototype.valueOf,-Number.MAX_VALUE);c.forEach(function(t,e){t.forEach(function(t,i){u[e]=Math.min(t.value,u[e])})}),d.forEach(function(t,e){t.forEach(function(t,i){g[e]=Math.max(t.value,g[e])})}),t.forEach(function(t,e){d.forEach(function(t,i){var n=u[i],o=g[i];a.chart.stacked&&(o=0,t.forEach(function(t,e){o+=t.value,n!==Number.MIN_VALUE&&(n+=c[i][e].value)})),t.forEach(function(i,l){t[l].key===e&&(void 0!==a.yaxis[e].min&&(n="function"==typeof a.yaxis[e].min?a.yaxis[e].min(r.minY):a.yaxis[e].min),void 0!==a.yaxis[e].max&&(o="function"==typeof a.yaxis[e].max?a.yaxis[e].max(r.maxY):a.yaxis[e].max),s.setYScaleForIndex(e,n,o))})})})}},{key:"autoScaleY",value:function(t,e,i){t\|\|(t=this);var s=t.w;if(s.globals.isMultipleYAxis\|\|s.globals.collapsedSeries.length)return e;var a=s.globals.seriesX[0],r=s.config.chart.stacked;return e.forEach(function(t,n){for(var o=0,l=0;l<a.length;l++)if(a[l]>=i.xaxis.min){o=l;break}var h,c,d=s.globals.minYArr[n],u=s.globals.maxYArr[n],g=s.globals.stackedSeriesTotals;s.globals.series.forEach(function(n,l){var f=n[o];r?(f=g[o],h=c=f,g.forEach(function(t,e){a[e]<=i.xaxis.max&&a[e]>=i.xaxis.min&&(t>c&&null!==t&&(c=t),n[e]<h&&null!==n[e]&&(h=n[e]))})):(h=c=f,n.forEach(function(t,e){if(a[e]<=i.xaxis.max&&a[e]>=i.xaxis.min){var r=t,n=t;s.globals.series.forEach(function(i,s){null!==t&&(r=Math.min(i[e],r),n=Math.max(i[e],n))}),n>c&&null!==n&&(c=n),r<h&&null!==r&&(h=r)}})),void 0===h&&void 0===c&&(h=d,c=u),(c=c<0?.9:1.1)<0&&c<u&&(c=u),(h=h<0?1.1:.9)<0&&h>d&&(h=d),e.length>1?(e[l].min=void 0===t.min?h:t.min,e[l].max=void 0===t.max?c:t.max):(e[0].min=void 0===t.min?h:t.min,e[0].max=void 0===t.max?c:t.max)})}),e}}]),t}(),Range$1=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.scales=new Range(e)}return _createClass(t,[{key:"init",value:function(){this.setYRange(),this.setXRange(),this.setZRange()}},{key:"getMinYMaxY",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Number.MAX_VALUE,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:-Number.MAX_VALUE,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=this.w.globals,r=-Number.MAX_VALUE,n=Number.MIN_VALUE;null===s&&(s=t+1);var o=a.series,l=o,h=o;"candlestick"===this.w.config.chart.type?(l=a.seriesCandleL,h=a.seriesCandleH):a.isRangeData&&(l=a.seriesRangeStart,h=a.seriesRangeEnd);for(var c=t;c<s;c++){a.dataPoints=Math.max(a.dataPoints,o[c].length);for(var d=0;d<a.series[c].length;d++){var u=o[c][d];null!==u&&Utils.isNumber(u)?(r=Math.max(r,h[c][d]),e=Math.min(e,l[c][d]),i=Math.max(i,l[c][d]),"candlestick"===this.w.config.chart.type&&(r=Math.max(r,a.seriesCandleO[c][d]),r=Math.max(r,a.seriesCandleH[c][d]),r=Math.max(r,a.seriesCandleL[c][d]),i=r=Math.max(r,a.seriesCandleC[c][d])),Utils.isFloat(u)&&(u=Utils.noExponents(u),a.yValueDecimal=Math.max(a.yValueDecimal,u.toString().split(".")[1].length)),n>l[c][d]&&l[c][d]<0&&(n=l[c][d])):a.hasNullValues=!0}}return{minY:n,maxY:r,lowestY:e,highestY:i}}},{key:"setYRange",value:function(){var t=this.w.globals,e=this.w.config;t.maxY=-Number.MAX_VALUE,t.minY=Number.MIN_VALUE;var i=Number.MAX_VALUE;if(t.isMultipleYAxis)for(var s=0;s<t.series.length;s++){var a=this.getMinYMaxY(s,i,null,s+1);t.minYArr.push(a.minY),t.maxYArr.push(a.maxY),i=a.lowestY}var r=this.getMinYMaxY(0,i,null,t.series.length);if(t.minY=r.minY,t.maxY=r.maxY,i=r.lowestY,e.chart.stacked){var n=[],o=[];if(t.series.length)for(var l=0;l<t.series[t.maxValsInArrayIndex].length;l++)for(var h=0,c=0,d=0;d<t.series.length;d++)null!==t.series[d][l]&&Utils.isNumber(t.series[d][l])&&(t.series[d][l]>0?h=h+parseFloat(t.series[d][l])+1e-4:c+=parseFloat(t.series[d][l])),d===t.series.length-1&&(n.push(h),o.push(c));for(var u=0;u<n.length;u++)t.maxY=Math.max(t.maxY,n[u]),t.minY=Math.min(t.minY,o[u])}if(("line"===e.chart.type\|\|"area"===e.chart.type\|\|"candlestick"===e.chart.type)&&t.minY===Number.MIN_VALUE&&i!==-Number.MAX_VALUE&&i!==t.maxY){var g=t.maxY-i;i>=0&&i<=10&&(g=0),t.minY=i-5g/100,t.maxY=t.maxY+5g/100}return e.yaxis.map(function(e,i){void 0!==e.max&&("number"==typeof e.max?t.maxYArr[i]=e.max:"function"==typeof e.max&&(t.maxYArr[i]=e.max(t.maxY)),t.maxY=t.maxYArr[i]),void 0!==e.min&&("number"==typeof e.min?t.minYArr[i]=e.min:"function"==typeof e.min&&(t.minYArr[i]=e.min(t.minY)),t.minY=t.minYArr[i])}),t.isBarHorizontal&&(void 0!==e.xaxis.min&&"number"==typeof e.xaxis.min&&(t.minY=e.xaxis.min),void 0!==e.xaxis.max&&"number"==typeof e.xaxis.max&&(t.maxY=e.xaxis.max)),t.isMultipleYAxis?(this.scales.setMultipleYScales(),t.minY=i,t.yAxisScale.forEach(function(e,i){t.minYArr[i]=e.niceMin,t.maxYArr[i]=e.niceMax})):(this.scales.setYScaleForIndex(0,t.minY,t.maxY),t.minY=t.yAxisScale[0].niceMin,t.maxY=t.yAxisScale[0].niceMax,t.minYArr[0]=t.yAxisScale[0].niceMin,t.maxYArr[0]=t.yAxisScale[0].niceMax),{minY:t.minY,maxY:t.maxY,minYArr:t.minYArr,maxYArr:t.maxYArr}}},{key:"setXRange",value:function(){var t,e=this.w.globals,i=this.w.config,s="numeric"===i.xaxis.type\|\|"datetime"===i.xaxis.type\|\|"category"===i.xaxis.type&&!e.noLabelsProvided\|\|e.noLabelsProvided\|\|e.isXNumeric;if(e.isXNumeric)for(var a=0;a<e.series.length;a++)if(e.labels[a])for(var r=0;r<e.labels[a].length;r++)null!==e.labels[a][r]&&Utils.isNumber(e.labels[a][r])&&(e.maxX=Math.max(e.maxX,e.labels[a][r]),e.initialmaxX=Math.max(e.maxX,e.labels[a][r]),e.minX=Math.min(e.minX,e.labels[a][r]),e.initialminX=Math.min(e.minX,e.labels[a][r]));if(e.noLabelsProvided&&0===i.xaxis.categories.length&&(e.maxX=e.labels[e.labels.length-1],e.initialmaxX=e.labels[e.labels.length-1],e.minX=1,e.initialminX=1),(e.comboChartsHasBars\|\|"candlestick"===i.chart.type\|\|"bar"===i.chart.type&&e.isXNumeric)&&("category"!==i.xaxis.type\|\|e.isXNumeric)){var n=e.svgWidth/e.dataPoints(Math.abs(e.maxX-e.minX)/e.svgWidth),o=e.minX-n/2;e.minX=o,e.initialminX=o;var l=e.maxX+n/((e.series.length+1)/e.series.length);e.maxX=l,e.initialmaxX=l}!e.isXNumeric&&!e.noLabelsProvided\|\|i.xaxis.convertedCatToNumeric&&!e.dataFormatXNumeric\|\|(void 0===i.xaxis.tickAmount?(t=Math.round(e.svgWidth/150),"numeric"===i.xaxis.type&&e.dataPoints<20&&(t=e.dataPoints-1),t>e.dataPoints&&0!==e.dataPoints&&(t=e.dataPoints-1)):t="dataPoints"===i.xaxis.tickAmount?e.series[e.maxValsInArrayIndex].length-1:i.xaxis.tickAmount,void 0!==i.xaxis.max&&"number"==typeof i.xaxis.max&&(e.maxX=i.xaxis.max),void 0!==i.xaxis.min&&"number"==typeof i.xaxis.min&&(e.minX=i.xaxis.min),void 0!==i.xaxis.range&&(e.minX=e.maxX-i.xaxis.range),e.minX!==Number.MAX_VALUE&&e.maxX!==-Number.MAX_VALUE?e.xAxisScale=this.scales.linearScale(e.minX,e.maxX,t):(e.xAxisScale=this.scales.linearScale(1,t,t),e.noLabelsProvided&&e.labels.length>0&&(e.xAxisScale=this.scales.linearScale(1,e.labels.length,t-1),e.seriesX=e.labels.slice())),s&&(e.labels=e.xAxisScale.result.slice()));if(e.minX===e.maxX)if("datetime"===i.xaxis.type){var h=new Date(e.minX);h.setDate(h.getDate()-2),e.minX=new Date(h).getTime();var c=new Date(e.maxX);c.setDate(c.getDate()+2),e.maxX=new Date(c).getTime()}else("numeric"===i.xaxis.type\|\|"category"===i.xaxis.type&&!e.noLabelsProvided)&&(e.minX=e.minX-2,e.maxX=e.maxX+2);return e.isXNumeric&&(e.seriesX.forEach(function(t,i){1===t.length&&t.push(e.seriesX[e.maxValsInArrayIndex][e.seriesX[e.maxValsInArrayIndex].length-1]),t.forEach(function(t,s){if(s>0){var a=t-e.seriesX[i][s-1];e.minXDiff=Math.min(a,e.minXDiff)}})}),this.calcMinXDiffForTinySeries()),{minX:e.minX,maxX:e.maxX}}},{key:"calcMinXDiffForTinySeries",value:function(){var t=this.w,e=t.globals.labels.length;return 1===t.globals.labels.length?t.globals.minXDiff=(t.globals.maxX-t.globals.minX)/e/3:t.globals.minXDiff===Number.MAX_VALUE&&(t.globals.timelineLabels.length>0&&(e=t.globals.timelineLabels.length),e<3&&(e=3),t.globals.minXDiff=(t.globals.maxX-t.globals.minX)/e),t.globals.minXDiff}},{key:"setZRange",value:function(){var t=this.w.globals;if(t.isDataXYZ)for(var e=0;e<t.series.length;e++)if(void 0!==t.seriesZ[e])for(var i=0;i<t.seriesZ[e].length;i++)null!==t.seriesZ[e][i]&&Utils.isNumber(t.seriesZ[e][i])&&(t.maxZ=Math.max(t.maxZ,t.seriesZ[e][i]),t.minZ=Math.min(t.minZ,t.seriesZ[e][i]))}}]),t}(),TimeScale=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.timeScaleArray=[]}return _createClass(t,[{key:"calculateTimeScaleTicks",value:function(t,e){var i=this,s=this.w;if(s.globals.allSeriesCollapsed)return s.globals.labels=[],s.globals.timelineLabels=[],[];var a=new DateTime(this.ctx),r=(e-t)/864e5;this.determineInterval(r),s.globals.disableZoomIn=!1,s.globals.disableZoomOut=!1,r<.005?s.globals.disableZoomIn=!0:r>5e4&&(s.globals.disableZoomOut=!0);var n=a.getTimeUnitsfromTimestamp(t,e),o=s.globals.gridWidth/r,l=o/24,h=l/60,c=Math.floor(24r),d=Math.floor(24r60),u=Math.floor(r),g=Math.floor(r/30),f=Math.floor(r/365),p={minMinute:n.minMinute,minHour:n.minHour,minDate:n.minDate,minMonth:n.minMonth,minYear:n.minYear},x={firstVal:p,currentMinute:p.minMinute,currentHour:p.minHour,currentMonthDate:p.minDate,currentDate:p.minDate,currentMonth:p.minMonth,currentYear:p.minYear,daysWidthOnXAxis:o,hoursWidthOnXAxis:l,minutesWidthOnXAxis:h,numberOfMinutes:d,numberOfHours:c,numberOfDays:u,numberOfMonths:g,numberOfYears:f};switch(this.tickInterval){case"years":this.generateYearScale(x);break;case"months":case"half_year":this.generateMonthScale(x);break;case"months_days":case"months_fortnight":case"days":case"week_days":this.generateDayScale(x);break;case"hours":this.generateHourScale(x);break;case"minutes":this.generateMinuteScale(x)}var m=this.timeScaleArray.map(function(t){var e={position:t.position,unit:t.unit,year:t.year,day:t.day?t.day:1,hour:t.hour?t.hour:0,month:t.month+1};return"month"===t.unit?_objectSpread({},e,{day:1,value:t.value+1}):"day"===t.unit\|\|"hour"===t.unit?_objectSpread({},e,{value:t.value}):"minute"===t.unit?_objectSpread({},e,{value:t.value,minute:t.value}):t});return m.filter(function(t){var e=1,a=Math.ceil(s.globals.gridWidth/120),r=t.value;void 0!==s.config.xaxis.tickAmount&&(a=s.config.xaxis.tickAmount),m.length>a&&(e=Math.floor(m.length/a));var n=!1,o=!1;switch(i.tickInterval){case"half_year":e=7,"year"===t.unit&&(n=!0);break;case"months":e=1,"year"===t.unit&&(n=!0);break;case"months_fortnight":e=15,"year"!==t.unit&&"month"!==t.unit\|\|(n=!0),30===r&&(o=!0);break;case"months_days":e=10,"month"===t.unit&&(n=!0),30===r&&(o=!0);break;case"week_days":e=8,"month"===t.unit&&(n=!0);break;case"days":e=1,"month"===t.unit&&(n=!0);break;case"hours":"day"===t.unit&&(n=!0);break;case"minutes":r%5!=0&&(o=!0)}if("minutes"===i.tickInterval\|\|"hours"===i.tickInterval){if(!o)return!0}else if((r%e==0\|\|n)&&!o)return!0})}},{key:"recalcDimensionsBasedOnFormat",value:function(t,e){var i=this.w,s=this.formatDates(t),a=this.removeOverlappingTS(s);e?i.globals.invertedTimelineLabels=a.slice():i.globals.timelineLabels=a.slice(),new Dimensions(this.ctx).plotCoords()}},{key:"determineInterval",value:function(t){switch(!0){case t>1825:this.tickInterval="years";break;case t>800&&t<=1825:this.tickInterval="half_year";break;case t>180&&t<=800:this.tickInterval="months";break;case t>90&&t<=180:this.tickInterval="months_fortnight";break;case t>60&&t<=90:this.tickInterval="months_days";break;case t>30&&t<=60:this.tickInterval="week_days";break;case t>2&&t<=30:this.tickInterval="days";break;case t>.1&&t<=2:this.tickInterval="hours";break;case t<.1:this.tickInterval="minutes";break;default:this.tickInterval="days"}}},{key:"generateYearScale",value:function(t){var e=t.firstVal,i=t.currentMonth,s=t.currentYear,a=t.daysWidthOnXAxis,r=t.numberOfYears,n=e.minYear,o=0,l=new DateTime(this.ctx);if(e.minDate>1&&e.minMonth>0){var h=l.determineRemainingDaysOfYear(e.minYear,e.minMonth,e.minDate);o=(l.determineDaysOfYear(e.minYear)-h+1)a,n=e.minYear+1,this.timeScaleArray.push({position:o,value:n,unit:"year",year:n,month:Utils.monthMod(i+1)})}else 1===e.minDate&&0===e.minMonth&&this.timeScaleArray.push({position:o,value:n,unit:"year",year:s,month:Utils.monthMod(i+1)});for(var c=n,d=o,u=0;u<r;u++)c++,d=l.determineDaysOfYear(c-1)a+d,this.timeScaleArray.push({position:d,value:c,unit:"year",year:c,month:1})}},{key:"generateMonthScale",value:function(t){var e=t.firstVal,i=t.currentMonthDate,s=t.currentMonth,a=t.currentYear,r=t.daysWidthOnXAxis,n=t.numberOfMonths,o=s,l=0,h=new DateTime(this.ctx),c="month",d=0;if(e.minDate>1){l=(h.determineDaysOfMonths(s+1,e.minYear)-i+1)r,o=Utils.monthMod(s+1);var u=a+d,g=Utils.monthMod(o),f=o;0===o&&(c="year",f=u,g=1,u+=d+=1),this.timeScaleArray.push({position:l,value:f,unit:c,year:u,month:g})}else this.timeScaleArray.push({position:l,value:o,unit:c,year:a,month:Utils.monthMod(s)});for(var p=o+1,x=l,m=0,b=1;m<n;m++,b++){0===(p=Utils.monthMod(p))?(c="year",d+=1):c="month";var v=a+Math.floor(p/12)+d;x=h.determineDaysOfMonths(p,v)r+x;var y=0===p?v:p;this.timeScaleArray.push({position:x,value:y,unit:c,year:v,month:0===p?1:p}),p++}}},{key:"generateDayScale",value:function(t){var e=t.firstVal,i=t.currentMonth,s=t.currentYear,a=t.hoursWidthOnXAxis,r=t.numberOfDays,n=new DateTime(this.ctx),o="day",l=(24-e.minHour)a,h=e.minDate+1,c=h,d=function(t,e,i){return t>n.determineDaysOfMonths(e+1,i)?(u=1,o="month",c=e+=1,e):e},u=h,g=d(u,i,s);this.timeScaleArray.push({position:l,value:c,unit:o,year:s,month:Utils.monthMod(g),day:u});for(var f=l,p=0;p<r;p++){o="day",g=d(u+=1,g,s+Math.floor(g/12)+0);var x=s+Math.floor(g/12)+0;f=24a+f;var m=1===u?Utils.monthMod(g):u;this.timeScaleArray.push({position:f,value:m,unit:o,year:x,month:Utils.monthMod(g),day:m})}}},{key:"generateHourScale",value:function(t){var e=t.firstVal,i=t.currentDate,s=t.currentMonth,a=t.currentYear,r=t.minutesWidthOnXAxis,n=t.numberOfHours,o=new DateTime(this.ctx),l="hour",h=function(t,e){return t>o.determineDaysOfMonths(e+1,a)&&(p=1,e+=1),{month:e,date:p}},c=function(t,e){return t>o.determineDaysOfMonths(e+1,a)?e+=1:e},d=60-e.minMinute,u=dr,g=e.minHour+1,f=g+1;60===d&&(u=0,f=(g=e.minHour)+1);var p=i,x=c(p,s);this.timeScaleArray.push({position:u,value:g,unit:l,day:p,hour:f,year:a,month:Utils.monthMod(x)});for(var m=u,b=0;b<n;b++){if(l="hour",f>=24)f=0,l="day",x=h(p+=1,x).month,x=c(p,x);var v=a+Math.floor(x/12)+0;m=0===f&&0===b?dr:60r+m;var y=0===f?p:f;this.timeScaleArray.push({position:m,value:y,unit:l,hour:f,day:p,year:v,month:Utils.monthMod(x)}),f++}}},{key:"generateMinuteScale",value:function(t){var e=t.firstVal,i=t.currentMinute,s=t.currentHour,a=t.currentDate,r=t.currentMonth,n=t.currentYear,o=t.minutesWidthOnXAxis,l=t.numberOfMinutes,h=o-(i-e.minMinute),c=e.minMinute+1,d=c+1,u=a,g=r,f=n,p=s;this.timeScaleArray.push({position:h,value:c,unit:"minute",day:u,hour:p,minute:d,year:f,month:Utils.monthMod(g)});for(var x=h,m=0;m<l;m++){d>=60&&(d=0,24===(p+=1)&&(p=0));var b=n+Math.floor(g/12)+0;x=o+x;var v=d;this.timeScaleArray.push({position:x,value:v,unit:"minute",hour:p,minute:d,day:u,year:b,month:Utils.monthMod(g)}),d++}}},{key:"createRawDateString",value:function(t,e){var i=t.year;return i+="-"+("0"+t.month.toString()).slice(-2),"day"===t.unit?i+="day"===t.unit?"-"+("0"+e).slice(-2):"-01":i+="-"+("0"+(t.day?t.day:"1")).slice(-2),"hour"===t.unit?i+="hour"===t.unit?"T"+("0"+e).slice(-2):"T00":i+="T"+("0"+(t.hour?t.hour:"0")).slice(-2),i+="minute"===t.unit?":"+("0"+e).slice(-2)+":00.000Z":":00:00.000Z"}},{key:"formatDates",value:function(t){var e=this,i=this.w;return t.map(function(t){var s=t.value.toString(),a=new DateTime(e.ctx),r=e.createRawDateString(t,s),n=new Date(Date.parse(r));if(void 0===i.config.xaxis.labels.format){var o="dd MMM",l=i.config.xaxis.labels.datetimeFormatter;"year"===t.unit&&(o=l.year),"month"===t.unit&&(o=l.month),"day"===t.unit&&(o=l.day),"hour"===t.unit&&(o=l.hour),"minute"===t.unit&&(o=l.minute),s=a.formatDate(n,o,!0,!1)}else s=a.formatDate(n,i.config.xaxis.labels.format);return{dateString:r,position:t.position,value:s,unit:t.unit,year:t.year,month:t.month}})}},{key:"removeOverlappingTS",value:function(t){var e=this,i=new Graphics(this.ctx),s=0,a=t.map(function(a,r){if(r>0&&e.w.config.xaxis.labels.hideOverlappingLabels){var n=i.getTextRects(t[s].value).width,o=t[s].position;return a.position>o+n+10?(s=r,a):null}return a});return a=a.filter(function(t){return null!==t})}}]),t}(),Core=function(){function t(e,i){_classCallCheck(this,t),this.ctx=i,this.w=i.w,this.el=e,this.coreUtils=new CoreUtils(this.ctx),this.twoDSeries=[],this.threeDSeries=[],this.twoDSeriesX=[]}return _createClass(t,[{key:"setupElements",value:function(){var t=this.w.globals,e=this.w.config,i=e.chart.type;t.axisCharts=["line","area","bar","rangeBar","candlestick","radar","scatter","bubble","heatmap"].indexOf(i)>-1,t.xyCharts=["line","area","bar","rangeBar","candlestick","scatter","bubble"].indexOf(i)>-1,t.isBarHorizontal=("bar"===e.chart.type\|\|"rangeBar"===e.chart.type)&&e.plotOptions.bar.horizontal,t.chartClass=".apexcharts"+t.cuid,t.dom.baseEl=this.el,t.dom.elWrap=document.createElement("div"),Graphics.setAttrs(t.dom.elWrap,{id:t.chartClass.substring(1),class:"apexcharts-canvas "+t.chartClass.substring(1)}),this.el.appendChild(t.dom.elWrap),t.dom.Paper=new window.SVG.Doc(t.dom.elWrap),t.dom.Paper.attr({class:"apexcharts-svg","xmlns:data":"ApexChartsNS",transform:"translate(".concat(e.chart.offsetX,", ").concat(e.chart.offsetY,")")}),t.dom.Paper.node.style.background=e.chart.background,this.setSVGDimensions(),t.dom.elGraphical=t.dom.Paper.group().attr({class:"apexcharts-inner apexcharts-graphical"}),t.dom.elDefs=t.dom.Paper.defs(),t.dom.elLegendWrap=document.createElement("div"),t.dom.elLegendWrap.classList.add("apexcharts-legend"),t.dom.elWrap.appendChild(t.dom.elLegendWrap),t.dom.Paper.add(t.dom.elGraphical),t.dom.elGraphical.add(t.dom.elDefs)}},{key:"plotChartType",value:function(t,e){var i=this.w,s=i.config,a=i.globals,r={series:[],i:[]},n={series:[],i:[]},o={series:[],i:[]},l={series:[],i:[]},h={series:[],i:[]};a.series.map(function(e,s){void 0!==t[s].type?("column"===t[s].type\|\|"bar"===t[s].type?(i.config.plotOptions.bar.horizontal=!1,l.series.push(e),l.i.push(s)):"area"===t[s].type?(n.series.push(e),n.i.push(s)):"line"===t[s].type?(r.series.push(e),r.i.push(s)):"scatter"===t[s].type?(o.series.push(e),o.i.push(s)):"bubble"===t[s].type\|\|("candlestick"===t[s].type?(h.series.push(e),h.i.push(s)):console.warn("You have specified an unrecognized chart type. Available types for this propery are line/area/column/bar/scatter/bubble")),a.comboCharts=!0):(r.series.push(e),r.i.push(s))});var c=new Line(this.ctx,e),d=new CandleStick(this.ctx,e),u=new Pie(this.ctx),g=new Radial(this.ctx),f=new RangeBar(this.ctx,e),p=new Radar(this.ctx),x=[];if(a.comboCharts){if(n.series.length>0&&x.push(c.draw(n.series,"area",n.i)),l.series.length>0)if(i.config.chart.stacked){var m=new BarStacked(this.ctx,e);x.push(m.draw(l.series,l.i))}else{var b=new Bar(this.ctx,e);x.push(b.draw(l.series,l.i))}if(r.series.length>0&&x.push(c.draw(r.series,"line",r.i)),h.series.length>0&&x.push(d.draw(h.series,h.i)),o.series.length>0){var v=new Line(this.ctx,e,!0);x.push(v.draw(o.series,"scatter",o.i))}}else switch(s.chart.type){case"line":x=c.draw(a.series,"line");break;case"area":x=c.draw(a.series,"area");break;case"bar":if(s.chart.stacked)x=new BarStacked(this.ctx,e).draw(a.series);else x=new Bar(this.ctx,e).draw(a.series);break;case"candlestick":x=new CandleStick(this.ctx,e).draw(a.series);break;case"rangeBar":x=f.draw(a.series);break;case"heatmap":x=new HeatMap(this.ctx,e).draw(a.series);break;case"pie":case"donut":x=u.draw(a.series);break;case"radialBar":x=g.draw(a.series);break;case"radar":x=p.draw(a.series);break;default:x=c.draw(a.series)}return x}},{key:"setSVGDimensions",value:function(){var t=this.w.globals,e=this.w.config;t.svgWidth=e.chart.width,t.svgHeight=e.chart.height;var i=Utils.getDimensions(this.el),s=e.chart.width.toString().split(/[0-9]+/g).pop();if("%"===s?Utils.isNumber(i[0])&&(0===i[0].width&&(i=Utils.getDimensions(this.el.parentNode)),t.svgWidth=i[0]parseInt(e.chart.width)/100):"px"!==s&&""!==s\|\|(t.svgWidth=parseInt(e.chart.width)),"auto"!==t.svgHeight&&""!==t.svgHeight)if("%"===e.chart.height.toString().split(/[0-9]+/g).pop()){var a=Utils.getDimensions(this.el.parentNode);t.svgHeight=a[1]parseInt(e.chart.height)/100}else t.svgHeight=parseInt(e.chart.height);else t.axisCharts?t.svgHeight=t.svgWidth/1.61:t.svgHeight=t.svgWidth;t.svgWidth<0&&(t.svgWidth=0),t.svgHeight<0&&(t.svgHeight=0),Graphics.setAttrs(t.dom.Paper.node,{width:t.svgWidth,height:t.svgHeight});var r=e.chart.sparkline.enabled?0:t.axisCharts?e.chart.parentHeightOffset:0;t.dom.Paper.node.parentNode.parentNode.style.minHeight=t.svgHeight+r+"px",t.dom.elWrap.style.width=t.svgWidth+"px",t.dom.elWrap.style.height=t.svgHeight+"px"}},{key:"shiftGraphPosition",value:function(){var t=this.w.globals,e=t.translateY,i={transform:"translate("+t.translateX+", "+e+")"};Graphics.setAttrs(t.dom.elGraphical.node,i)}},{key:"resizeNonAxisCharts",value:function(){var t=this.w,e=t.globals,i=0;"top"!==t.config.legend.position&&"bottom"!==t.config.legend.position\|\|(i=new Legend(this.ctx).getLegendBBox().clwh+10);var s=t.globals.dom.baseEl.querySelector(".apexcharts-radialbar"),a=2t.globals.radialSize;s&&-90!==t.config.plotOptions.radialBar.startAngle&&(a=Utils.getBoundingClientRect(s).height);var r=Math.max(a,2t.globals.radialSize)+e.translateY+i+20;e.dom.elLegendForeign&&e.dom.elLegendForeign.setAttribute("height",r),e.dom.elWrap.style.height=r+"px",Graphics.setAttrs(e.dom.Paper.node,{height:r}),e.dom.Paper.node.parentNode.parentNode.style.minHeight=r+"px"}},{key:"coreCalculations",value:function(){new Range$1(this.ctx).init()}},{key:"resetGlobals",value:function(){var t=this,e=this.w.globals;e.series=[],e.seriesCandleO=[],e.seriesCandleH=[],e.seriesCandleL=[],e.seriesCandleC=[],e.seriesRangeStart=[],e.seriesRangeEnd=[],e.seriesPercent=[],e.seriesX=[],e.seriesZ=[],e.seriesNames=[],e.seriesTotals=[],e.stackedSeriesTotals=[],e.labels=[],e.timelineLabels=[],e.noLabelsProvided=!1,e.timescaleTicks=[],e.resizeTimer=null,e.selectionResizeTimer=null,e.seriesXvalues=t.w.config.series.map(function(t){return[]}),e.seriesYvalues=t.w.config.series.map(function(t){return[]}),e.delayedElements=[],e.pointsArray=[],e.dataLabelsRects=[],e.isXNumeric=!1,e.isDataXYZ=!1,e.maxY=-Number.MAX_VALUE,e.minY=Number.MIN_VALUE,e.minYArr=[],e.maxYArr=[],e.maxX=-Number.MAX_VALUE,e.minX=Number.MAX_VALUE,e.initialmaxX=-Number.MAX_VALUE,e.initialminX=Number.MAX_VALUE,e.maxDate=0,e.minDate=Number.MAX_VALUE,e.minZ=Number.MAX_VALUE,e.maxZ=-Number.MAX_VALUE,e.minXDiff=Number.MAX_VALUE,e.yAxisScale=[],e.xAxisScale=null,e.xAxisTicksPositions=[],e.yLabelsCoords=[],e.yTitleCoords=[],e.xRange=0,e.yRange=[],e.zRange=0,e.dataPoints=0}},{key:"isMultipleY",value:function(){if(this.w.config.yaxis.constructor===Array&&this.w.config.yaxis.length>1)return this.w.globals.isMultipleYAxis=!0,!0}},{key:"excludeCollapsedSeriesInYAxis",value:function(){var t=this,e=this.w;e.globals.ignoreYAxisIndexes=e.globals.collapsedSeries.map(function(e,i){if(t.w.globals.isMultipleYAxis)return e.index})}},{key:"isMultiFormat",value:function(){return this.isFormatXY()\|\|this.isFormat2DArray()}},{key:"isFormatXY",value:function(){var t=this.w.config.series.slice(),e=new Series(this.ctx);if(this.activeSeriesIndex=e.getActiveConfigSeriesIndex(),void 0!==t[this.activeSeriesIndex].data&&t[this.activeSeriesIndex].data.length>0&&null!==t[this.activeSeriesIndex].data[0]&&void 0!==t[this.activeSeriesIndex].data[0].x&&null!==t[this.activeSeriesIndex].data[0])return!0}},{key:"isFormat2DArray",value:function(){var t=this.w.config.series.slice(),e=new Series(this.ctx);if(this.activeSeriesIndex=e.getActiveConfigSeriesIndex(),void 0!==t[this.activeSeriesIndex].data&&t[this.activeSeriesIndex].data.length>0&&void 0!==t[this.activeSeriesIndex].data[0]&&null!==t[this.activeSeriesIndex].data[0]&&t[this.activeSeriesIndex].data[0].constructor===Array)return!0}},{key:"handleFormat2DArray",value:function(t,e){for(var i=this.w.config,s=this.w.globals,a=0;a<t[e].data.length;a++)if(void 0!==t[e].data[a][1]&&(Array.isArray(t[e].data[a][1])&&4===t[e].data[a][1].length?this.twoDSeries.push(Utils.parseNumber(t[e].data[a][1][3])):this.twoDSeries.push(Utils.parseNumber(t[e].data[a][1])),s.dataFormatXNumeric=!0),"datetime"===i.xaxis.type){var r=new Date(t[e].data[a][0]);r=new Date(r).getTime(),this.twoDSeriesX.push(r)}else this.twoDSeriesX.push(t[e].data[a][0]);for(var n=0;n<t[e].data.length;n++)void 0!==t[e].data[n][2]&&(this.threeDSeries.push(t[e].data[n][2]),s.isDataXYZ=!0)}},{key:"handleFormatXY",value:function(t,e){var i=this.w.config,s=this.w.globals,a=new DateTime(this.ctx),r=e;s.collapsedSeriesIndices.indexOf(e)>-1&&(r=this.activeSeriesIndex);for(var n=0;n<t[e].data.length;n++)void 0!==t[e].data[n].y&&(Array.isArray(t[e].data[n].y)?this.twoDSeries.push(Utils.parseNumber(t[e].data[n].y[t[e].data[n].y.length-1])):this.twoDSeries.push(Utils.parseNumber(t[e].data[n].y)));for(var o=0;o<t[r].data.length;o++){var l="string"==typeof t[r].data[o].x,h=!!a.isValidDate(t[r].data[o].x.toString());l\|\|h?l?"datetime"!==i.xaxis.type\|\|s.isRangeData?(this.fallbackToCategory=!0,this.twoDSeriesX.push(t[r].data[o].x)):this.twoDSeriesX.push(a.parseDate(t[r].data[o].x)):"datetime"===i.xaxis.type?this.twoDSeriesX.push(a.parseDate(t[r].data[o].x.toString())):(s.dataFormatXNumeric=!0,s.isXNumeric=!0,this.twoDSeriesX.push(parseFloat(t[r].data[o].x))):(s.isXNumeric=!0,s.dataFormatXNumeric=!0,this.twoDSeriesX.push(t[r].data[o].x))}if(t[e].data[0]&&void 0!==t[e].data[0].z){for(var c=0;c<t[e].data.length;c++)this.threeDSeries.push(t[e].data[c].z);s.isDataXYZ=!0}}},{key:"handleRangeData",value:function(t,e){var i=this.w.globals,s={};return this.isFormat2DArray()?s=this.handleRangeDataFormat("array",t,e):this.isFormatXY()&&(s=this.handleRangeDataFormat("xy",t,e)),i.seriesRangeStart.push(s.start),i.seriesRangeEnd.push(s.end),s}},{key:"handleCandleStickData",value:function(t,e){var i=this.w.globals,s={};return this.isFormat2DArray()?s=this.handleCandleStickDataFormat("array",t,e):this.isFormatXY()&&(s=this.handleCandleStickDataFormat("xy",t,e)),i.seriesCandleO.push(s.o),i.seriesCandleH.push(s.h),i.seriesCandleL.push(s.l),i.seriesCandleC.push(s.c),s}},{key:"handleRangeDataFormat",value:function(t,e,i){var s=[],a=[],r="Please provide [Start, End] values in valid format. Read more https://apexcharts.com/docs/series/#rangecharts",n=new Series(this.ctx).getActiveConfigSeriesIndex();if("array"===t){if(2!==e[n].data[0][1].length)throw new Error(r);for(var o=0;o<e[i].data.length;o++)s.push(e[i].data[o][1][0]),a.push(e[i].data[o][1][1])}else if("xy"===t){if(2!==e[n].data[0].y.length)throw new Error(r);for(var l=0;l<e[i].data.length;l++)s.push(e[i].data[l].y[0]),a.push(e[i].data[l].y[1])}return{start:s,end:a}}},{key:"handleCandleStickDataFormat",value:function(t,e,i){var s=[],a=[],r=[],n=[],o="Please provide [Open, High, Low and Close] values in valid format. Read more https://apexcharts.com/docs/series/#candlestick";if("array"===t){if(4!==e[i].data[0][1].length)throw new Error(o);for(var l=0;l<e[i].data.length;l++)s.push(e[i].data[l][1][0]),a.push(e[i].data[l][1][1]),r.push(e[i].data[l][1][2]),n.push(e[i].data[l][1][3])}else if("xy"===t){if(4!==e[i].data[0].y.length)throw new Error(o);for(var h=0;h<e[i].data.length;h++)s.push(e[i].data[h].y[0]),a.push(e[i].data[h].y[1]),r.push(e[i].data[h].y[2]),n.push(e[i].data[h].y[3])}return{o:s,h:a,l:r,c:n}}},{key:"parseDataAxisCharts",value:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.ctx,i=this.w.config,s=this.w.globals,a=new DateTime(e),r=0;r<t.length;r++){if(this.twoDSeries=[],this.twoDSeriesX=[],this.threeDSeries=[],void 0===t[r].data)return void console.error("It is a possibility that you may have not included 'data' property in series.");if("rangeBar"!==i.chart.type&&"rangeArea"!==i.chart.type&&"rangeBar"!==t[r].type&&"rangeArea"!==t[r].type\|\|(s.isRangeData=!0,this.handleRangeData(t,r)),this.isMultiFormat())this.isFormat2DArray()?this.handleFormat2DArray(t,r):this.isFormatXY()&&this.handleFormatXY(t,r),"candlestick"!==i.chart.type&&"candlestick"!==t[r].type\|\|this.handleCandleStickData(t,r),s.series.push(this.twoDSeries),s.labels.push(this.twoDSeriesX),s.seriesX.push(this.twoDSeriesX),this.fallbackToCategory\|\|(s.isXNumeric=!0);else{if("datetime"===i.xaxis.type){s.isXNumeric=!0;for(var n=i.labels.length>0?i.labels.slice():i.xaxis.categories.slice(),o=0;o<n.length;o++)if("string"==typeof n[o]){if(!a.isValidDate(n[o]))throw new Error("You have provided invalid Date format. Please provide a valid JavaScript Date");this.twoDSeriesX.push(a.parseDate(n[o]))}else{if(13!==String(n[o]).length)throw new Error("Please provide a valid JavaScript timestamp");this.twoDSeriesX.push(n[o])}s.seriesX.push(this.twoDSeriesX)}else if("numeric"===i.xaxis.type){s.isXNumeric=!0;var l=i.labels.length>0?i.labels.slice():i.xaxis.categories.slice();l.length>0&&(this.twoDSeriesX=l,s.seriesX.push(this.twoDSeriesX))}s.labels.push(this.twoDSeriesX);var h=t[r].data.map(function(t){return Utils.parseNumber(t)});s.series.push(h)}s.seriesZ.push(this.threeDSeries),void 0!==t[r].name?s.seriesNames.push(t[r].name):s.seriesNames.push("series-"+parseInt(r+1))}return this.w}},{key:"parseDataNonAxisCharts",value:function(t){var e=this.w.globals,i=this.w.config;e.series=t.slice(),e.seriesNames=i.labels.slice();for(var s=0;s<e.series.length;s++)void 0===e.seriesNames[s]&&e.seriesNames.push("series-"+(s+1));return this.w}},{key:"handleExternalLabelsData",value:function(t){var e=this.w.config,i=this.w.globals;if(e.xaxis.categories.length>0)i.labels=e.xaxis.categories;else if(e.labels.length>0)i.labels=e.labels.slice();else if(this.fallbackToCategory)i.labels=i.labels[0];else{var s=[];if(i.axisCharts){if(i.series.length>0)for(var a=0;a<i.series[i.maxValsInArrayIndex].length;a++)s.push(a+1);for(var r=0;r<t.length;r++)i.seriesX.push(s);i.isXNumeric=!0}if(0===s.length){s=[0,10];for(var n=0;n<t.length;n++)i.seriesX.push(s)}i.labels=s,i.noLabelsProvided=!0}}},{key:"parseData",value:function(t){var e=this.w,i=e.config,s=e.globals;if(this.excludeCollapsedSeriesInYAxis(),this.fallbackToCategory=!1,this.resetGlobals(),this.isMultipleY(),s.axisCharts?this.parseDataAxisCharts(t):this.parseDataNonAxisCharts(t),this.coreUtils.getLargestSeries(),"bar"===i.chart.type&&i.chart.stacked){var a=new Series(this.ctx);s.series=a.setNullSeriesToZeroValues(s.series)}this.coreUtils.getSeriesTotals(),s.axisCharts&&this.coreUtils.getStackedSeriesTotals(),this.coreUtils.getPercentSeries(),s.dataFormatXNumeric\|\|s.isXNumeric&&("numeric"!==i.xaxis.type\|\|0!==i.labels.length\|\|0!==i.xaxis.categories.length)\|\|this.handleExternalLabelsData(t)}},{key:"xySettings",value:function(){var t=null,e=this.w;if(e.globals.axisCharts){if("back"===e.config.xaxis.crosshairs.position)new Crosshairs(this.ctx).drawXCrosshairs();if("back"===e.config.yaxis[0].crosshairs.position)new Crosshairs(this.ctx).drawYCrosshairs();if(t=this.coreUtils.getCalculatedRatios(),"datetime"===e.config.xaxis.type&&void 0===e.config.xaxis.labels.formatter){var i,s=new TimeScale(this.ctx);isFinite(e.globals.minX)&&isFinite(e.globals.maxX)&&!e.globals.isBarHorizontal?(i=s.calculateTimeScaleTicks(e.globals.minX,e.globals.maxX),s.recalcDimensionsBasedOnFormat(i,!1)):e.globals.isBarHorizontal&&(i=s.calculateTimeScaleTicks(e.globals.minY,e.globals.maxY),s.recalcDimensionsBasedOnFormat(i,!0))}}return t}},{key:"drawAxis",value:function(t,e){var i,s,a=this.w.globals,r=this.w.config,n=new XAxis(this.ctx),o=new YAxis(this.ctx);a.axisCharts&&"radar"!==t&&(a.isBarHorizontal?(s=o.drawYaxisInversed(0),i=n.drawXaxisInversed(0),a.dom.elGraphical.add(i),a.dom.elGraphical.add(s)):(i=n.drawXaxis(),a.dom.elGraphical.add(i),r.yaxis.map(function(t,e){-1===a.ignoreYAxisIndexes.indexOf(e)&&(s=o.drawYaxis(e),a.dom.Paper.add(s))})));r.yaxis.map(function(t,e){-1===a.ignoreYAxisIndexes.indexOf(e)&&o.yAxisTitleRotate(e,t.opposite)})}},{key:"setupBrushHandler",value:function(){var t=this,e=this.w;if(e.config.chart.brush.enabled&&"function"!=typeof e.config.chart.events.selection){var i=e.config.chart.brush.targets\|\|[e.config.chart.brush.target];i.forEach(function(e){var i=ApexCharts.getChartByID(e);i.w.globals.brushSource=t.ctx;var s=function(){t.ctx._updateOptions({chart:{selection:{xaxis:{min:i.w.globals.minX,max:i.w.globals.maxX}}}},!1,!1)};"function"!=typeof i.w.config.chart.events.zoomed&&(i.w.config.chart.events.zoomed=function(){s()}),"function"!=typeof i.w.config.chart.events.scrolled&&(i.w.config.chart.events.scrolled=function(){s()})}),e.config.chart.events.selection=function(t,s){i.forEach(function(t){var i=ApexCharts.getChartByID(t),a=Utils.clone(e.config.yaxis);e.config.chart.brush.autoScaleYaxis&&(a=new Range(i).autoScaleY(i,a,s));i._updateOptions({xaxis:{min:s.xaxis.min,max:s.xaxis.max},yaxis:a},!1,!1,!1,!1)})}}}}]),t}();function finallyConstructor(t){var e=this.constructor;return this.then(function(i){return e.resolve(t()).then(function(){return i})},function(i){return e.resolve(t()).then(function(){return e.reject(i)})})}var setTimeoutFunc=setTimeout;function noop(){}function bind(t,e){return function(){t.apply(e,arguments)}}function Promise$1(t){if(!(this instanceof Promise$1))throw new TypeError("Promises must be constructed via new");if("function"!=typeof t)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],doResolve(t,this)}function handle(t,e){for(;3===t._state;)t=t._value;0!==t._state?(t._handled=!0,Promise$1._immediateFn(function(){var i=1===t._state?e.onFulfilled:e.onRejected;if(null!==i){var s;try{s=i(t._value)}catch(t){return void reject(e.promise,t)}resolve(e.promise,s)}else(1===t._state?resolve:reject)(e.promise,t._value)})):t._deferreds.push(e)}function resolve(t,e){try{if(e===t)throw new TypeError("A promise cannot be resolved with itself.");if(e&&("object"==typeof e\|\|"function"==typeof e)){var i=e.then;if(e instanceof Promise$1)return t._state=3,t._value=e,void finale(t);if("function"==typeof i)return void doResolve(bind(i,e),t)}t._state=1,t._value=e,finale(t)}catch(e){reject(t,e)}}function reject(t,e){t._state=2,t._value=e,finale(t)}function finale(t){2===t._state&&0===t._deferreds.length&&Promise$1._immediateFn(function(){t._handled\|\|Promise$1._unhandledRejectionFn(t._value)});for(var e=0,i=t._deferreds.length;e<i;e++)handle(t,t._deferreds[e]);t._deferreds=null}function Handler(t,e,i){this.onFulfilled="function"==typeof t?t:null,this.onRejected="function"==typeof e?e:null,this.promise=i}function doResolve(t,e){var i=!1;try{t(function(t){i\|\|(i=!0,resolve(e,t))},function(t){i\|\|(i=!0,reject(e,t))})}catch(t){if(i)return;i=!0,reject(e,t)}}Promise$1.prototype.catch=function(t){return this.then(null,t)},Promise$1.prototype.then=function(t,e){var i=new this.constructor(noop);return handle(this,new Handler(t,e,i)),i},Promise$1.prototype.finally=finallyConstructor,Promise$1.all=function(t){return new Promise$1(function(e,i){if(!t\|\|void 0===t.length)throw new TypeError("Promise.all accepts an array");var s=Array.prototype.slice.call(t);if(0===s.length)return e([]);var a=s.length;function r(t,n){try{if(n&&("object"==typeof n\|\|"function"==typeof n)){var o=n.then;if("function"==typeof o)return void o.call(n,function(e){r(t,e)},i)}s[t]=n,0==--a&&e(s)}catch(t){i(t)}}for(var n=0;n<s.length;n++)r(n,s[n])})},Promise$1.resolve=function(t){return t&&"object"==typeof t&&t.constructor===Promise$1?t:new Promise$1(function(e){e(t)})},Promise$1.reject=function(t){return new Promise$1(function(e,i){i(t)})},Promise$1.race=function(t){return new Promise$1(function(e,i){for(var s=0,a=t.length;s<a;s++)t[s].then(e,i)})},Promise$1._immediateFn="function"==typeof setImmediate&&function(t){setImmediate(t)}\|\|function(t){setTimeoutFunc(t,0)},Promise$1._unhandledRejectionFn=function(t){"undefined"!=typeof console&&console&&console.warn("Possible Unhandled Promise Rejection:",t)};var Exports=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getSvgString",value:function(){return this.w.globals.dom.Paper.svg()}},{key:"cleanup",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelector(".apexcharts-xcrosshairs"),i=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs");e&&e.setAttribute("x",-500),i&&(i.setAttribute("y1",-100),i.setAttribute("y2",-100))}},{key:"svgUrl",value:function(){this.cleanup();var t=this.getSvgString(),e=new Blob([t],{type:"image/svg+xml;charset=utf-8"});return URL.createObjectURL(e)}},{key:"dataURI",value:function(){var t=this;return new Promise$1(function(e){var i=t.w;t.cleanup();var s=document.createElement("canvas");s.width=i.globals.svgWidth,s.height=parseInt(i.globals.dom.elWrap.style.height);var a="transparent"===i.config.chart.background?"#fff":i.config.chart.background,r=s.getContext("2d");r.fillStyle=a,r.fillRect(0,0,s.width,s.height);var n=window.URL\|\|window.webkitURL\|\|window,o=new Image;o.crossOrigin="anonymous";var l=t.getSvgString(),h="data:image/svg+xml,"+encodeURIComponent(l);o.onload=function(){r.drawImage(o,0,0),n.revokeObjectURL(h);var t=s.toDataURL("image/png");e(t)},o.src=h})}},{key:"exportToSVG",value:function(){this.triggerDownload(this.svgUrl(),".svg")}},{key:"exportToPng",value:function(){var t=this;this.dataURI().then(function(e){t.triggerDownload(e,".png")})}},{key:"triggerDownload",value:function(t,e){var i=document.createElement("a");i.href=t,i.download=this.w.globals.chartID+e,document.body.appendChild(i),i.click(),document.body.removeChild(i)}}]),t}(),Grid=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.anim=new Animations(this.ctx),this.xaxisLabels=i.globals.labels.slice(),this.animX=i.config.grid.xaxis.lines.animate&&i.config.chart.animations.enabled,this.animY=i.config.grid.yaxis.lines.animate&&i.config.chart.animations.enabled,i.globals.timelineLabels.length>0&&(this.xaxisLabels=i.globals.timelineLabels.slice())}return _createClass(t,[{key:"drawGridArea",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this.w,i=new Graphics(this.ctx);null===t&&(t=i.group({class:"apexcharts-grid"}));var s=i.drawLine(e.globals.padHorizontal,1,e.globals.padHorizontal,e.globals.gridHeight,"transparent"),a=i.drawLine(e.globals.padHorizontal,e.globals.gridHeight,e.globals.gridWidth,e.globals.gridHeight,"transparent");return t.add(a),t.add(s),t}},{key:"drawGrid",value:function(){var t=this.w,e=new XAxis(this.ctx),i=new YAxis(this.ctx),s=this.w.globals,a=null;if(s.axisCharts){if(t.config.grid.show)a=this.renderGrid(),s.dom.elGraphical.add(a.el),this.drawGridArea(a.el);else{var r=this.drawGridArea();s.dom.elGraphical.add(r)}null!==a&&e.xAxisLabelCorrections(a.xAxisTickWidth),i.setYAxisTextAlignments()}}},{key:"createGridMask",value:function(){var t=this.w,e=t.globals,i=new Graphics(this.ctx),s=Array.isArray(t.config.stroke.width)?0:t.config.stroke.width;if(Array.isArray(t.config.stroke.width)){var a=0;t.config.stroke.width.forEach(function(t){a=Math.max(a,t)}),s=a}e.dom.elGridRectMask=document.createElementNS(e.SVGNS,"clipPath"),e.dom.elGridRectMask.setAttribute("id","gridRectMask".concat(e.cuid)),e.dom.elGridRectMarkerMask=document.createElementNS(e.SVGNS,"clipPath"),e.dom.elGridRectMarkerMask.setAttribute("id","gridRectMarkerMask".concat(e.cuid)),e.dom.elGridRect=i.drawRect(-s/2,-s/2,e.gridWidth+s,e.gridHeight+s,0,"#fff"),new CoreUtils(this).getLargestMarkerSize();var r=t.globals.markers.largestSize+1;e.dom.elGridRectMarker=i.drawRect(-r,-r,e.gridWidth+2r,e.gridHeight+2r,0,"#fff"),e.dom.elGridRectMask.appendChild(e.dom.elGridRect.node),e.dom.elGridRectMarkerMask.appendChild(e.dom.elGridRectMarker.node);var n=e.dom.baseEl.querySelector("defs");n.appendChild(e.dom.elGridRectMask),n.appendChild(e.dom.elGridRectMarkerMask)}},{key:"renderGrid",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.config.grid.strokeDashArray,s=e.group({class:"apexcharts-grid"}),a=e.group({class:"apexcharts-gridlines-horizontal"}),r=e.group({class:"apexcharts-gridlines-vertical"});s.add(a),s.add(r);for(var n,o=8,l=0;l<t.globals.series.length&&(void 0!==t.globals.yAxisScale[l]&&(o=t.globals.yAxisScale[l].result.length-1),!(o>2));l++);if(t.globals.isBarHorizontal){if(n=o,t.config.grid.xaxis.lines.show\|\|t.config.xaxis.axisTicks.show)for(var h,c=t.globals.padHorizontal,d=t.globals.gridHeight,u=0;u<n+1&&(h=c=c+t.globals.gridWidth/n+.3,u!==n-1);u++){if(t.config.grid.xaxis.lines.show){var g=e.drawLine(c,0,h,d,t.config.grid.borderColor,i);g.node.classList.add("apexcharts-gridline"),r.add(g),this.animX&&this.animateLine(g,{x1:0,x2:0},{x1:c,x2:h})}new XAxis(this.ctx).drawXaxisTicks(c,s)}if(t.config.grid.yaxis.lines.show)for(var f=0,p=0,x=t.globals.gridWidth,m=0;m<t.globals.dataPoints+1;m++){var b=e.drawLine(0,f,x,p,t.config.grid.borderColor,i);a.add(b),b.node.classList.add("apexcharts-gridline"),this.animY&&this.animateLine(b,{y1:f+20,y2:p+20},{y1:f,y2:p}),p=f+=t.globals.gridHeight/t.globals.dataPoints}}else{if(n=this.xaxisLabels.length,t.config.grid.xaxis.lines.show\|\|t.config.xaxis.axisTicks.show){var v,y=t.globals.padHorizontal,w=t.globals.gridHeight;if(t.globals.timelineLabels.length>0)for(var k=0;k<n;k++){if(y=this.xaxisLabels[k].position,v=this.xaxisLabels[k].position,t.config.grid.xaxis.lines.show&&y>0&&y<t.globals.gridWidth){var A=e.drawLine(y,0,v,w,t.config.grid.borderColor,i);A.node.classList.add("apexcharts-gridline"),r.add(A),this.animX&&this.animateLine(A,{x1:0,x2:0},{x1:y,x2:v})}var S=new XAxis(this.ctx);k===n-1&&t.globals.skipLastTimelinelabel\|\|S.drawXaxisTicks(y,s)}else for(var C=n,L=0;L<C;L++){var P=C;if(t.globals.isXNumeric&&"bar"!==t.config.chart.type&&(P-=1),v=y+=t.globals.gridWidth/P,L===P-1)break;if(t.config.grid.xaxis.lines.show){var z=e.drawLine(y,0,v,w,t.config.grid.borderColor,i);z.node.classList.add("apexcharts-gridline"),r.add(z),this.animX&&this.animateLine(z,{x1:0,x2:0},{x1:y,x2:v})}new XAxis(this.ctx).drawXaxisTicks(y,s)}}if(t.config.grid.yaxis.lines.show)for(var T=0,M=0,E=t.globals.gridWidth,X=0;X<o+1;X++){var I=e.drawLine(0,T,E,M,t.config.grid.borderColor,i);a.add(I),I.node.classList.add("apexcharts-gridline"),this.animY&&this.animateLine(I,{y1:T+20,y2:M+20},{y1:T,y2:M}),M=T+=t.globals.gridHeight/o}}return this.drawGridBands(s,n,o),{el:s,xAxisTickWidth:t.globals.gridWidth/n}}},{key:"drawGridBands",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx);if(void 0!==s.config.grid.row.colors&&s.config.grid.row.colors.length>0)for(var r=0,n=s.globals.gridHeight/i,o=s.globals.gridWidth,l=0,h=0;l<i;l++,h++){h>=s.config.grid.row.colors.length&&(h=0);var c=s.config.grid.row.colors[h],d=a.drawRect(0,r,o,n,0,c,s.config.grid.row.opacity);t.add(d),d.node.classList.add("apexcharts-gridRow"),r+=s.globals.gridHeight/i}if(void 0!==s.config.grid.column.colors&&s.config.grid.column.colors.length>0)for(var u=s.globals.padHorizontal,g=s.globals.padHorizontal+s.globals.gridWidth/e,f=s.globals.gridHeight,p=0,x=0;p<e;p++,x++){x>=s.config.grid.column.colors.length&&(x=0);var m=s.config.grid.column.colors[x],b=a.drawRect(u,0,g,f,0,m,s.config.grid.column.opacity);b.node.classList.add("apexcharts-gridColumn"),t.add(b),u+=s.globals.gridWidth/e}}},{key:"animateLine",value:function(t,e,i){var s=this.w,a=s.config.chart.animations;if(a&&!s.globals.resized&&!s.globals.dataChanged){var r=a.speed;this.anim.animateLine(t,e,i,r)}}}]),t}(),Responsive=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"checkResponsiveConfig",value:function(t){var e=this,i=this.w,s=i.config;if(0!==s.responsive.length){var a=s.responsive.slice();a.sort(function(t,e){return t.breakpoint>e.breakpoint?1:e.breakpoint>t.breakpoint?-1:0}).reverse();var r=new Config({}),n=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},s=a[0].breakpoint,n=window.innerWidth>0?window.innerWidth:screen.width;if(n>s){var o=CoreUtils.extendArrayProps(r,i.globals.initialConfig);t=Utils.extend(o,t),t=Utils.extend(i.config,t),e.overrideResponsiveOptions(t)}else for(var l=0;l<a.length;l++)n<a[l].breakpoint&&(t=CoreUtils.extendArrayProps(r,a[l].options),t=Utils.extend(i.config,t),e.overrideResponsiveOptions(t))};if(t){var o=CoreUtils.extendArrayProps(r,t);o=Utils.extend(i.config,o),n(o=Utils.extend(o,t))}else n({})}}},{key:"overrideResponsiveOptions",value:function(t){var e=new Config(t).init();this.w.config=e}}]),t}(),Theme=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.colors=[]}return _createClass(t,[{key:"init",value:function(){this.setDefaultColors()}},{key:"setDefaultColors",value:function(){var t=this.w,e=new Utils;if(t.globals.dom.elWrap.classList.add(t.config.theme.mode),void 0===t.config.colors?t.globals.colors=this.predefined():t.globals.colors=t.config.colors,t.config.theme.monochrome.enabled){var i=[],s=t.globals.series.length;t.config.plotOptions.bar.distributed&&"bar"===t.config.chart.type&&(s=t.globals.series[0].lengtht.globals.series.length);for(var a=t.config.theme.monochrome.color,r=1/(s/t.config.theme.monochrome.shadeIntensity),n=t.config.theme.monochrome.shadeTo,o=0,l=0;l<s;l++){var h=void 0;"dark"===n?(h=e.shadeColor(-1o,a),o+=r):(h=e.shadeColor(o,a),o+=r),i.push(h)}t.globals.colors=i.slice()}var c=t.globals.colors.slice();this.pushExtraColors(t.globals.colors),void 0===t.config.stroke.colors?t.globals.stroke.colors=c:t.globals.stroke.colors=t.config.stroke.colors,this.pushExtraColors(t.globals.stroke.colors),void 0===t.config.fill.colors?t.globals.fill.colors=c:t.globals.fill.colors=t.config.fill.colors,this.pushExtraColors(t.globals.fill.colors),void 0===t.config.dataLabels.style.colors?t.globals.dataLabels.style.colors=c:t.globals.dataLabels.style.colors=t.config.dataLabels.style.colors,this.pushExtraColors(t.globals.dataLabels.style.colors,50),void 0===t.config.plotOptions.radar.polygons.fill.colors?t.globals.radarPolygons.fill.colors=["dark"===t.config.theme.mode?"#202D48":"#fff"]:t.globals.radarPolygons.fill.colors=t.config.plotOptions.radar.polygons.fill.colors,this.pushExtraColors(t.globals.radarPolygons.fill.colors,20),void 0===t.config.markers.colors?t.globals.markers.colors=c:t.globals.markers.colors=t.config.markers.colors,this.pushExtraColors(t.globals.markers.colors)}},{key:"pushExtraColors",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=e\|\|s.globals.series.length;if(null===i&&(i="bar"===s.config.chart.type&&s.config.plotOptions.bar.distributed\|\|"heatmap"===s.config.chart.type&&s.config.plotOptions.heatmap.colorScale.inverse),i&&(a=s.globals.series[0].lengths.globals.series.length),t.length<a)for(var r=a-t.length,n=0;n<r;n++)t.push(t[n])}},{key:"updateThemeOptions",value:function(t){t.chart=t.chart\|\|{},t.tooltip=t.tooltip\|\|{};var e=t.theme.mode\|\|"light",i=t.theme.palette?t.theme.palette:"dark"===e?"palette4":"palette1",s=t.chart.foreColor?t.chart.foreColor:"dark"===e?"#f6f7f8":"#373d3f";return t.tooltip.theme=e,t.chart.foreColor=s,t.theme.palette=i,t}},{key:"predefined",value:function(){switch(this.w.config.theme.palette){case"palette1":this.colors=["#008FFB","#00E396","#FEB019","#FF4560","#775DD0"];break;case"palette2":this.colors=["#3f51b5","#03a9f4","#4caf50","#f9ce1d","#FF9800"];break;case"palette3":this.colors=["#33b2df","#546E7A","#d4526e","#13d8aa","#A5978B"];break;case"palette4":this.colors=["#4ecdc4","#c7f464","#81D4FA","#fd6a6a","#546E7A"];break;case"palette5":this.colors=["#2b908f","#f9a3a4","#90ee7e","#fa4443","#69d2e7"];break;case"palette6":this.colors=["#449DD1","#F86624","#EA3546","#662E9B","#C5D86D"];break;case"palette7":this.colors=["#D7263D","#1B998B","#2E294E","#F46036","#E2C044"];break;case"palette8":this.colors=["#662E9B","#F86624","#F9C80E","#EA3546","#43BCCD"];break;case"palette9":this.colors=["#5C4742","#A5978B","#8D5B4C","#5A2A27","#C4BBAF"];break;case"palette10":this.colors=["#A300D6","#7D02EB","#5653FE","#2983FF","#00B1F2"];break;default:this.colors=["#008FFB","#00E396","#FEB019","#FF4560","#775DD0"]}return this.colors}}]),t}(),Utils$1=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e,this.ctx=e.ctx}return _createClass(t,[{key:"getNearestValues",value:function(t){var e=t.hoverArea,i=t.elGrid,s=t.clientX,a=t.clientY,r=t.hasBars,n=this.w,o=n.globals.gridWidth,l=o/(n.globals.dataPoints-1),h=i.getBoundingClientRect();(r&&n.globals.comboCharts\|\|r)&&(l=o/n.globals.dataPoints);var c=s-h.left,d=a-h.top;c<0\|\|d<0\|\|c>n.globals.gridWidth\|\|d>n.globals.gridHeight?(e.classList.remove("hovering-zoom"),e.classList.remove("hovering-pan")):n.globals.zoomEnabled?(e.classList.remove("hovering-pan"),e.classList.add("hovering-zoom")):n.globals.panEnabled&&(e.classList.remove("hovering-zoom"),e.classList.add("hovering-pan"));var u=Math.round(c/l);r&&(u=Math.ceil(c/l),u-=1);for(var g,f=null,p=null,x=[],m=0;m<n.globals.seriesXvalues.length;m++)x.push([n.globals.seriesXvalues[m][0]-1e-6].concat(n.globals.seriesXvalues[m]));return x=x.map(function(t){return t.filter(function(t){return t})}),g=n.globals.seriesYvalues.map(function(t){return t.filter(function(t){return t})}),n.globals.isXNumeric&&(f=(p=this.closestInMultiArray(c,d,x,g)).index,u=p.j,null!==f&&(x=n.globals.seriesXvalues[f],u=(p=this.closestInArray(c,x)).index)),n.globals.capturedSeriesIndex=null===f?-1:f,n.globals.capturedDataPointIndex=null===u?-1:u,(!u\|\|u<1)&&(u=0),{capturedSeries:f,j:u,hoverX:c,hoverY:d}}},{key:"closestInMultiArray",value:function(t,e,i,s){var a=this.w,r=0,n=null,o=-1;a.globals.series.length>1?r=this.getFirstActiveXArray(i):n=0;var l=s[r][0],h=i[r][0],c=Math.abs(t-h),d=Math.abs(e-l),u=d+c;return s.map(function(a,r){a.map(function(a,l){var h=Math.abs(e-s[r][l]),g=Math.abs(t-i[r][l]),f=g+h;f<u&&(u=f,c=g,d=h,n=r,o=l)})}),{index:n,j:o}}},{key:"getFirstActiveXArray",value:function(t){for(var e=0,i=new CoreUtils(this.ctx),s=t.map(function(t,e){return t.length>0?e:-1}),a=0;a<s.length;a++){var r=i.getSeriesTotalByIndex(a);if(-1!==s[a]&&0!==r&&!i.seriesHaveSameValues(a)){e=s[a];break}}return e}},{key:"closestInArray",value:function(t,e){for(var i=e[0],s=null,a=Math.abs(t-i),r=0;r<e.length;r++){var n=Math.abs(t-e[r]);n<a&&(a=n,s=r)}return{index:s}}},{key:"isXoverlap",value:function(t){var e=[],i=this.w.globals.seriesX.filter(function(t){return void 0!==t[0]});if(i.length>0)for(var s=0;s<i.length-1;s++)void 0!==i[s][t]&&void 0!==i[s+1][t]&&i[s][t]!==i[s+1][t]&&e.push("unEqual");return 0===e.length}},{key:"isInitialSeriesSameLen",value:function(){for(var t=!0,e=this.w.globals.initialSeries,i=0;i<e.length-1;i++)if(e[i].data.length!==e[i+1].data.length){t=!1;break}return t}},{key:"getBarsHeight",value:function(t){return _toConsumableArray(t).reduce(function(t,e){return t+e.getBBox().height},0)}},{key:"toggleAllTooltipSeriesGroups",value:function(t){var e=this.w,i=this.ttCtx;0===i.allTooltipSeriesGroups.length&&(i.allTooltipSeriesGroups=e.globals.dom.baseEl.querySelectorAll(".apexcharts-tooltip-series-group"));for(var s=i.allTooltipSeriesGroups,a=0;a<s.length;a++)"enable"===t?(s[a].classList.add("active"),s[a].style.display=e.config.tooltip.items.display):(s[a].classList.remove("active"),s[a].style.display="none")}}]),t}(),Labels=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ctx=e.ctx,this.ttCtx=e,this.tooltipUtil=new Utils$1(e)}return _createClass(t,[{key:"drawSeriesTexts",value:function(t){var e=t.shared,i=void 0===e\|\|e,s=t.ttItems,a=t.i,r=void 0===a?0:a,n=t.j,o=void 0===n?null:n;void 0!==this.w.config.tooltip.custom?this.handleCustomTooltip({i:r,j:o}):this.toggleActiveInactiveSeries(i);var l=this.getValuesToPrint({i:r,j:o});this.printLabels({i:r,j:o,values:l,ttItems:s,shared:i});var h=this.ttCtx.getElTooltip();this.ttCtx.tooltipRect.ttWidth=h.getBoundingClientRect().width,this.ttCtx.tooltipRect.ttHeight=h.getBoundingClientRect().height}},{key:"printLabels",value:function(t){var e,i=t.i,s=t.j,a=t.values,r=t.ttItems,n=t.shared,o=this.w,l=a.xVal,h=a.zVal,c=a.xAxisTTVal,d="",u=o.globals.colors[i];null!==s&&o.config.plotOptions.bar.distributed&&(u=o.globals.colors[s]);for(var g=0,f=o.globals.series.length-1;g<o.globals.series.length;g++,f--){var p=this.getFormatters(i);if(d=this.getSeriesName({fn:p.yLbTitleFormatter,index:i,seriesIndex:i,j:s}),n){var x=o.config.tooltip.inverseOrder?f:g;p=this.getFormatters(x),d=this.getSeriesName({fn:p.yLbTitleFormatter,index:x,seriesIndex:i,j:s}),u=o.globals.colors[x],e=p.yLbFormatter(o.globals.series[x][s],{series:o.globals.series,seriesIndex:x,dataPointIndex:s,w:o}),(this.ttCtx.hasBars()&&o.config.chart.stacked&&0===o.globals.series[x][s]\|\|void 0===o.globals.series[x][s])&&(e=void 0)}else e=p.yLbFormatter(o.globals.series[i][s],{series:o.globals.series,seriesIndex:i,dataPointIndex:s,w:o});null===s&&(e=p.yLbFormatter(o.globals.series[i],o)),this.DOMHandling({t:g,ttItems:r,values:{val:e,xVal:l,xAxisTTVal:c,zVal:h},seriesName:d,shared:n,pColor:u})}}},{key:"getFormatters",value:function(t){var e,i=this.w,s=i.globals.yLabelFormatters[t];return void 0!==i.globals.ttVal?Array.isArray(i.globals.ttVal)?(s=i.globals.ttVal[t]&&i.globals.ttVal[t].formatter,e=i.globals.ttVal[t]&&i.globals.ttVal[t].title&&i.globals.ttVal[t].title.formatter):(s=i.globals.ttVal.formatter,"function"==typeof i.globals.ttVal.title.formatter&&(e=i.globals.ttVal.title.formatter)):e=i.config.tooltip.y.title.formatter,"function"!=typeof s&&(s=i.globals.yLabelFormatters[0]?i.globals.yLabelFormatters[0]:function(t){return t}),"function"!=typeof e&&(e=function(t){return t}),{yLbFormatter:s,yLbTitleFormatter:e}}},{key:"getSeriesName",value:function(t){var e=t.fn,i=t.index,s=t.seriesIndex,a=t.j,r=this.w;return e(String(r.globals.seriesNames[i]),{series:r.globals.series,seriesIndex:s,dataPointIndex:a,w:r})}},{key:"DOMHandling",value:function(t){var e=t.t,i=t.ttItems,s=t.values,a=t.seriesName,r=t.shared,n=t.pColor,o=this.w,l=this.ttCtx,h=s.val,c=s.xVal,d=s.xAxisTTVal,u=s.zVal,g=null;g=i[e].children,o.config.tooltip.fillSeriesColor&&(i[e].style.backgroundColor=n,g[0].style.display="none"),l.showTooltipTitle&&(null===l.tooltipTitle&&(l.tooltipTitle=o.globals.dom.baseEl.querySelector(".apexcharts-tooltip-title")),l.tooltipTitle.innerHTML=c),l.blxaxisTooltip&&(l.xaxisTooltipText.innerHTML=""!==d?d:c);var f=i[e].querySelector(".apexcharts-tooltip-text-label");f&&(f.innerHTML=a?a+": ":"");var p=i[e].querySelector(".apexcharts-tooltip-text-value");(p&&(p.innerHTML=h),g[0]&&g[0].classList.contains("apexcharts-tooltip-marker")&&(g[0].style.backgroundColor=n),o.config.tooltip.marker.show\|\|(g[0].style.display="none"),null!==u)&&(i[e].querySelector(".apexcharts-tooltip-text-z-label").innerHTML=o.config.tooltip.z.title,i[e].querySelector(".apexcharts-tooltip-text-z-value").innerHTML=u);r&&g[0]&&(null==h\|\|o.globals.collapsedSeriesIndices.indexOf(e)>-1?g[0].parentNode.style.display="none":g[0].parentNode.style.display=o.config.tooltip.items.display)}},{key:"toggleActiveInactiveSeries",value:function(t){var e=this.w;if(t)this.tooltipUtil.toggleAllTooltipSeriesGroups("enable");else{this.tooltipUtil.toggleAllTooltipSeriesGroups("disable");var i=e.globals.dom.baseEl.querySelector(".apexcharts-tooltip-series-group");i&&(i.classList.add("active"),i.style.display=e.config.tooltip.items.display)}}},{key:"getValuesToPrint",value:function(t){var e=t.i,i=t.j,s=this.w,a=this.ctx.series.filteredSeriesX(),r="",n=null,o=null,l={series:s.globals.series,seriesIndex:e,dataPointIndex:i,w:s},h=s.globals.ttZFormatter;null===i?o=s.globals.series[e]:s.globals.isXNumeric?(r=a[e][i],0===a[e].length&&(r=a[this.tooltipUtil.getFirstActiveXArray(a)][i])):r=void 0!==s.globals.labels[i]?s.globals.labels[i]:"";var c=r;s.globals.isXNumeric&&"datetime"===s.config.xaxis.type?r=new Formatters(this.ctx).xLabelFormat(s.globals.ttKeyFormatter,c,c):s.globals.isBarHorizontal\|\|(r=s.globals.xLabelFormatter(c,l));return void 0!==s.config.tooltip.x.formatter&&(r=s.globals.ttKeyFormatter(c,l)),s.globals.seriesZ.length>0&&s.globals.seriesZ[0].length>0&&(n=h(s.globals.seriesZ[e][i],s)),{val:o,xVal:r,xAxisTTVal:"function"==typeof s.config.xaxis.tooltip.formatter?s.globals.xaxisTooltipFormatter(c,l):r,zVal:n}}},{key:"handleCustomTooltip",value:function(t){var e=t.i,i=t.j,s=this.w;this.ttCtx.getElTooltip().innerHTML=s.config.tooltip.custom({ctx:this.ctx,series:s.globals.series,seriesIndex:e,dataPointIndex:i,w:s})}}]),t}(),Position=function(){function t(e){_classCallCheck(this,t),this.ttCtx=e,this.ctx=e.ctx,this.w=e.w}return _createClass(t,[{key:"moveXCrosshairs",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.ttCtx,s=this.w,a=i.getElXCrosshairs(),r=t-i.xcrosshairsWidth/2,n=s.globals.labels.slice().length;if(null!==e&&(r=s.globals.gridWidth/ne),"tickWidth"===s.config.xaxis.crosshairs.width\|\|"barWidth"===s.config.xaxis.crosshairs.width?r+i.xcrosshairsWidth>s.globals.gridWidth&&(r=s.globals.gridWidth-i.xcrosshairsWidth):null!==e&&(r+=s.globals.gridWidth/n/2),r<0&&(r=0),r>s.globals.gridWidth&&(r=s.globals.gridWidth),null!==a&&(a.setAttribute("x",r),a.setAttribute("x1",r),a.setAttribute("x2",r),a.setAttribute("y2",s.globals.gridHeight),a.classList.add("active")),i.blxaxisTooltip){var o=r;"tickWidth"!==s.config.xaxis.crosshairs.width&&"barWidth"!==s.config.xaxis.crosshairs.width\|\|(o=r+i.xcrosshairsWidth/2),this.moveXAxisTooltip(o)}}},{key:"moveYCrosshairs",value:function(t){var e=this.ttCtx;null!==e.ycrosshairs&&(Graphics.setAttrs(e.ycrosshairs,{y1:t,y2:t}),Graphics.setAttrs(e.ycrosshairsHidden,{y1:t,y2:t}))}},{key:"moveXAxisTooltip",value:function(t){var e=this.w,i=this.ttCtx;if(null!==i.xaxisTooltip){i.xaxisTooltip.classList.add("active");var s=i.xaxisOffY+e.config.xaxis.tooltip.offsetY+e.globals.translateY+1+e.config.xaxis.offsetY;if(t-=i.xaxisTooltip.getBoundingClientRect().width/2,!isNaN(t)){t+=e.globals.translateX;var a;a=new Graphics(this.ctx).getTextRects(i.xaxisTooltipText.innerHTML),i.xaxisTooltipText.style.minWidth=a.width+"px",i.xaxisTooltip.style.left=t+"px",i.xaxisTooltip.style.top=s+"px"}}}},{key:"moveYAxisTooltip",value:function(t){var e=this.w,i=this.ttCtx;null===i.yaxisTTEls&&(i.yaxisTTEls=e.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxistooltip"));var s=parseInt(i.ycrosshairsHidden.getAttribute("y1")),a=e.globals.translateY+s,r=i.yaxisTTEls[t].getBoundingClientRect().height,n=e.globals.translateYAxisX[t]-2;e.config.yaxis[t].opposite&&(n-=26),a-=r/2,-1===e.globals.ignoreYAxisIndexes.indexOf(t)?(i.yaxisTTEls[t].classList.add("active"),i.yaxisTTEls[t].style.top=a+"px",i.yaxisTTEls[t].style.left=n+e.config.yaxis[t].tooltip.offsetX+"px"):i.yaxisTTEls[t].classList.remove("active")}},{key:"moveTooltip",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=this.ttCtx,r=a.getElTooltip(),n=a.tooltipRect,o=null!==i?parseInt(i):1,l=parseInt(t)+o+5,h=parseInt(e)+o/2;if(l>s.globals.gridWidth/2&&(l=l-n.ttWidth-o-15),l>s.globals.gridWidth-n.ttWidth-10&&(l=s.globals.gridWidth-n.ttWidth),l<-20&&(l=-20),s.config.tooltip.followCursor){var c=a.getElGrid().getBoundingClientRect();h=a.e.clientY+s.globals.translateY-c.top-n.ttHeight/2}var d=this.positionChecks(n,l,h);l=d.x,h=d.y,isNaN(l)\|\|(l+=s.globals.translateX,r.style.left=l+"px",r.style.top=h+"px")}},{key:"positionChecks",value:function(t,e,i){var s=this.w;return t.ttHeight+i>s.globals.gridHeight&&(i=s.globals.gridHeight-t.ttHeight+s.globals.translateY),i<0&&(i=0),{x:e,y:i}}},{key:"moveMarkers",value:function(t,e){var i=this.w,s=this.ttCtx;if(i.globals.markers.size[t]>0)for(var a=i.globals.dom.baseEl.querySelectorAll(" .apexcharts-series[data\\:realIndex='".concat(t,"'] .apexcharts-marker")),r=0;r<a.length;r++)parseInt(a[r].getAttribute("rel"))===e&&(s.marker.resetPointsSize(),s.marker.enlargeCurrentPoint(e,a[r]));else s.marker.resetPointsSize(),this.moveDynamicPointOnHover(e,t)}},{key:"moveDynamicPointOnHover",value:function(t,e){var i,s,a=this.w,r=this.ttCtx,n=a.globals.pointsArray,o=a.config.markers.hover.size;if(void 0===o&&(o=a.globals.markers.size[e]+a.config.markers.hover.sizeOffset),!a.config.series[e].type\|\|"column"!==a.config.series[e].type){i=n[e][t][0],s=n[e][t][1]?n[e][t][1]:0;var l=a.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(e,"'] .apexcharts-series-markers circle"));l&&(l.setAttribute("r",o),l.setAttribute("cx",i),l.setAttribute("cy",s)),this.moveXCrosshairs(i),r.fixedTooltip\|\|this.moveTooltip(i,s,o)}}},{key:"moveDynamicPointsOnHover",value:function(t){var e,i=this.ttCtx,s=i.w,a=0,r=0,n=s.globals.pointsArray;e=new Series(this.ctx).getActiveSeriesIndex();var o=s.config.markers.hover.size;void 0===o&&(o=s.globals.markers.size[e]+s.config.markers.hover.sizeOffset),n[e]&&(a=n[e][t][0],r=n[e][t][1]);var l=null,h=i.getAllMarkers();if(null!==(l=null!==h?h:s.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers circle")))for(var c=0;c<l.length;c++){var d=n[c];if(d&&d.length){var u=n[c][t][1];l[c].setAttribute("cx",a);var g=parseInt(l[c].parentNode.parentNode.parentNode.getAttribute("data:realIndex"));null!==u?(l[g]&&l[g].setAttribute("r",o),l[g]&&l[g].setAttribute("cy",u)):l[g]&&l[g].setAttribute("r",0)}}if(this.moveXCrosshairs(a),!i.fixedTooltip){var f=r\|\|s.globals.gridHeight;this.moveTooltip(a,f,o)}}},{key:"moveStickyTooltipOverBars",value:function(t){var e,i=this.w,s=this.ttCtx,a=i.globals.maxValsInArrayIndex+1,r=i.globals.dom.baseEl.querySelector(".apexcharts-bar-series .apexcharts-series[rel='".concat(a,"'] path[j='").concat(t,"'], .apexcharts-candlestick-series .apexcharts-series[rel='").concat(a,"'] path[j='").concat(t,"'], .apexcharts-rangebar-series .apexcharts-series[rel='").concat(a,"'] path[j='").concat(t,"']")),n=r?parseFloat(r.getAttribute("cx")):0,o=r?parseFloat(r.getAttribute("barWidth")):0;i.globals.isXNumeric?n-=o/2:(n=s.xAxisTicksPositions[t-1]+s.dataPointsDividedWidth/2,isNaN(n)&&(n=s.xAxisTicksPositions[t]-s.dataPointsDividedWidth/2));var l=s.getElGrid().getBoundingClientRect();if(e=s.e.clientY-l.top-s.tooltipRect.ttHeight/2,this.moveXCrosshairs(n),!s.fixedTooltip){var h=e\|\|i.globals.gridHeight;this.moveTooltip(n,h)}}}]),t}(),Marker=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e,this.ctx=e.ctx,this.tooltipPosition=new Position(e)}return _createClass(t,[{key:"drawDynamicPoints",value:function(){for(var t=this.w,e=new Graphics(this.ctx),i=new Markers(this.ctx),s=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series"),a=0;a<s.length;a++){var r=parseInt(s[a].getAttribute("data:realIndex")),n=t.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(r,"'] .apexcharts-series-markers-wrap"));if(null!==n){var o=void 0,l="apexcharts-marker w".concat((Math.random()+1).toString(36).substring(4));"line"!==t.config.chart.type&&"area"!==t.config.chart.type\|\|t.globals.comboCharts\|\|t.config.tooltip.intersect\|\|(l+=" no-pointer-events");var h=i.getMarkerConfig(l,r);(o=e.drawMarker(0,0,h)).node.setAttribute("default-marker-size",0);var c=document.createElementNS(t.globals.SVGNS,"g");c.classList.add("apexcharts-series-markers"),c.appendChild(o.node),n.appendChild(c)}}}},{key:"enlargeCurrentPoint",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=this.w;"bubble"!==a.config.chart.type&&this.newPointSize(t,e);var r=e.getAttribute("cx"),n=e.getAttribute("cy");if(null!==i&&null!==s&&(r=i,n=s),this.tooltipPosition.moveXCrosshairs(r),!this.fixedTooltip){if("radar"===a.config.chart.type){var o=this.ttCtx.getElGrid().getBoundingClientRect();r=this.ttCtx.e.clientX-o.left}this.tooltipPosition.moveTooltip(r,n,a.config.markers.hover.size)}}},{key:"enlargePoints",value:function(t){for(var e=this.w,i=this.ttCtx,s=t,a=e.globals.dom.baseEl.querySelectorAll(".apexcharts-series:not(.apexcharts-series-collapsed) .apexcharts-marker"),r=e.config.markers.hover.size,n=0;n<a.length;n++){var o=a[n].getAttribute("rel"),l=a[n].getAttribute("index");if(void 0===r&&(r=e.globals.markers.size[l]+e.config.markers.hover.sizeOffset),s===parseInt(o)){this.newPointSize(s,a[n]);var h=a[n].getAttribute("cx"),c=a[n].getAttribute("cy");this.tooltipPosition.moveXCrosshairs(h),i.fixedTooltip\|\|this.tooltipPosition.moveTooltip(h,c,r)}else this.oldPointSize(a[n])}}},{key:"newPointSize",value:function(t,e){var i=this.w,s=i.config.markers.hover.size,a=null;a=0===t?e.parentNode.firstChild:e.parentNode.lastChild;var r=parseInt(a.getAttribute("index"));void 0===s&&(s=i.globals.markers.size[r]+i.config.markers.hover.sizeOffset),a.setAttribute("r",s)}},{key:"oldPointSize",value:function(t){var e=parseInt(t.getAttribute("default-marker-size"));t.setAttribute("r",e)}},{key:"resetPointsSize",value:function(){for(var t=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series:not(.apexcharts-series-collapsed) .apexcharts-marker"),e=0;e<t.length;e++){var i=parseInt(t[e].getAttribute("default-marker-size"));Utils.isNumber(i)?t[e].setAttribute("r",i):t[e].setAttribute("r",0)}}}]),t}(),Intersect=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e}return _createClass(t,[{key:"getAttr",value:function(t,e){return parseFloat(t.target.getAttribute(e))}},{key:"handleHeatTooltip",value:function(t){var e=t.e,i=t.opt,s=t.x,a=t.y,r=this.ttCtx,n=this.w;if(e.target.classList.contains("apexcharts-heatmap-rect")){var o=this.getAttr(e,"i"),l=this.getAttr(e,"j"),h=this.getAttr(e,"cx"),c=this.getAttr(e,"cy"),d=this.getAttr(e,"width"),u=this.getAttr(e,"height");if(r.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:o,j:l,shared:!1}),n.globals.capturedSeriesIndex=o,n.globals.capturedDataPointIndex=l,s=h+r.tooltipRect.ttWidth/2+d,a=c+r.tooltipRect.ttHeight/2-u/2,r.tooltipPosition.moveXCrosshairs(h+d/2),s>n.globals.gridWidth/2&&(s=h-r.tooltipRect.ttWidth/2+d),r.w.config.tooltip.followCursor){var g=r.getElGrid().getBoundingClientRect();a=r.e.clientY-g.top+n.globals.translateY/2-10}}return{x:s,y:a}}},{key:"handleMarkerTooltip",value:function(t){var e,i,s=t.e,a=t.opt,r=t.x,n=t.y,o=this.w,l=this.ttCtx;if(s.target.classList.contains("apexcharts-marker")){var h=parseInt(a.paths.getAttribute("cx")),c=parseInt(a.paths.getAttribute("cy")),d=parseFloat(a.paths.getAttribute("val"));if(i=parseInt(a.paths.getAttribute("rel")),e=parseInt(a.paths.parentNode.parentNode.parentNode.getAttribute("rel"))-1,l.intersect){var u=Utils.findAncestor(a.paths,"apexcharts-series");u&&(e=parseInt(u.getAttribute("data:realIndex")))}if(l.tooltipLabels.drawSeriesTexts({ttItems:a.ttItems,i:e,j:i,shared:!l.showOnIntersect&&o.config.tooltip.shared}),"mouseup"===s.type&&l.markerClick(s,e,i),o.globals.capturedSeriesIndex=e,o.globals.capturedDataPointIndex=i,r=h,n=c+o.globals.translateY-1.4l.tooltipRect.ttHeight,l.w.config.tooltip.followCursor){var g=l.getElGrid().getBoundingClientRect();n=l.e.clientY+o.globals.translateY-g.top}d<0&&(n=c),l.marker.enlargeCurrentPoint(i,a.paths,r,n)}return{x:r,y:n}}},{key:"handleBarTooltip",value:function(t){var e,i,s=t.e,a=t.opt,r=this.w,n=this.ttCtx,o=n.getElTooltip(),l=0,h=0,c=0,d=this.getBarTooltipXY({e:s,opt:a});e=d.i;var u=d.barHeight,g=d.j;if(r.globals.capturedSeriesIndex=e,r.globals.capturedDataPointIndex=g,r.globals.isBarHorizontal&&n.hasBars()\|\|!r.config.tooltip.shared?(h=d.x,c=d.y,i=Array.isArray(r.config.stroke.width)?r.config.stroke.width[e]:r.config.stroke.width,l=h):r.globals.comboCharts\|\|r.config.tooltip.shared\|\|(l/=2),isNaN(c)&&(c=r.globals.svgHeight-n.tooltipRect.ttHeight),h+n.tooltipRect.ttWidth>r.globals.gridWidth?h-=n.tooltipRect.ttWidth:h<0&&(h+=n.tooltipRect.ttWidth),n.w.config.tooltip.followCursor){var f=n.getElGrid().getBoundingClientRect();c=n.e.clientY-f.top}if(null===n.tooltip&&(n.tooltip=r.globals.dom.baseEl.querySelector(".apexcharts-tooltip")),r.config.tooltip.shared\|\|(r.globals.comboChartsHasBars?n.tooltipPosition.moveXCrosshairs(l+i/2):n.tooltipPosition.moveXCrosshairs(l)),!n.fixedTooltip&&(!r.config.tooltip.shared\|\|r.globals.isBarHorizontal&&n.hasBars())){x&&(h=r.globals.gridWidth-h),o.style.left=h+r.globals.translateX+"px";var p=parseInt(a.paths.parentNode.getAttribute("data:realIndex")),x=r.globals.isMultipleYAxis?r.config.yaxis[p]&&r.config.yaxis[p].reversed:r.config.yaxis[0].reversed;!x\|\|r.globals.isBarHorizontal&&n.hasBars()\|\|(c=c+u-2(r.globals.series[e][g]<0?u:0)),n.tooltipRect.ttHeight+c>r.globals.gridHeight?(c=r.globals.gridHeight-n.tooltipRect.ttHeight+r.globals.translateY,o.style.top=c+"px"):o.style.top=c+r.globals.translateY-n.tooltipRect.ttHeight/2+"px"}}},{key:"getBarTooltipXY",value:function(t){var e=t.e,i=t.opt,s=this.w,a=null,r=this.ttCtx,n=0,o=0,l=0,h=0,c=0,d=e.target.classList;if(d.contains("apexcharts-bar-area")\|\|d.contains("apexcharts-candlestick-area")\|\|d.contains("apexcharts-rangebar-area")){var u=e.target,g=u.getBoundingClientRect(),f=i.elGrid.getBoundingClientRect(),p=g.height;c=g.height;var x=g.width,m=parseInt(u.getAttribute("cx")),b=parseInt(u.getAttribute("cy"));h=parseFloat(u.getAttribute("barWidth"));var v="touchmove"===e.type?e.touches[0].clientX:e.clientX;a=parseInt(u.getAttribute("j")),n=parseInt(u.parentNode.getAttribute("rel"))-1,s.globals.comboCharts&&(n=parseInt(u.parentNode.getAttribute("data:realIndex"))),r.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:n,j:a,shared:!r.showOnIntersect&&s.config.tooltip.shared}),s.config.tooltip.followCursor?s.globals.isBarHorizontal?(o=v-f.left+15,l=b-r.dataPointsDividedHeight+p/2-r.tooltipRect.ttHeight/2):(o=s.globals.isXNumeric?m-x/2:m-r.dataPointsDividedWidth+x/2,l=e.clientY-f.top-r.tooltipRect.ttHeight/2-15):s.globals.isBarHorizontal?((o=m)<r.xyRatios.baseLineInvertedY&&(o=m-r.tooltipRect.ttWidth),l=b-r.dataPointsDividedHeight+p/2-r.tooltipRect.ttHeight/2):(o=s.globals.isXNumeric?m-x/2:m-r.dataPointsDividedWidth+x/2,l=b)}return{x:o,y:l,barHeight:c,barWidth:h,i:n,j:a}}}]),t}(),AxesTooltip=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e}return _createClass(t,[{key:"drawXaxisTooltip",value:function(){var t=this.w,e=this.ttCtx,i="bottom"===t.config.xaxis.position;e.xaxisOffY=i?t.globals.gridHeight+1:1;var s=i?"apexcharts-xaxistooltip apexcharts-xaxistooltip-bottom":"apexcharts-xaxistooltip apexcharts-xaxistooltip-top",a=t.globals.dom.elWrap;e.blxaxisTooltip&&(null===t.globals.dom.baseEl.querySelector(".apexcharts-xaxistooltip")&&(e.xaxisTooltip=document.createElement("div"),e.xaxisTooltip.setAttribute("class",s+" "+t.config.tooltip.theme),a.appendChild(e.xaxisTooltip),e.xaxisTooltipText=document.createElement("div"),e.xaxisTooltipText.classList.add("apexcharts-xaxistooltip-text"),e.xaxisTooltipText.style.fontFamily=t.config.xaxis.tooltip.style.fontFamily\|\|t.config.chart.fontFamily,e.xaxisTooltipText.style.fontSize=t.config.xaxis.tooltip.style.fontSize,e.xaxisTooltip.appendChild(e.xaxisTooltipText)))}},{key:"drawYaxisTooltip",value:function(){for(var t=this.w,e=this.ttCtx,i=function(i){var s=t.config.yaxis[i].opposite\|\|t.config.yaxis[i].crosshairs.opposite;e.yaxisOffX=s?t.globals.gridWidth+1:1;var a="apexcharts-yaxistooltip apexcharts-yaxistooltip-".concat(i,s?" apexcharts-yaxistooltip-right":" apexcharts-yaxistooltip-left");t.globals.yAxisSameScaleIndices.map(function(e,s){e.map(function(e,s){s===i&&(a+=t.config.yaxis[s].show?" ":" apexcharts-yaxistooltip-hidden")})});var r=t.globals.dom.elWrap;e.blyaxisTooltip&&(null===t.globals.dom.baseEl.querySelector(".apexcharts-yaxistooltip apexcharts-yaxistooltip-".concat(i))&&(e.yaxisTooltip=document.createElement("div"),e.yaxisTooltip.setAttribute("class",a+" "+t.config.tooltip.theme),r.appendChild(e.yaxisTooltip),0===i&&(e.yaxisTooltipText=[]),e.yaxisTooltipText.push(document.createElement("div")),e.yaxisTooltipText[i].classList.add("apexcharts-yaxistooltip-text"),e.yaxisTooltip.appendChild(e.yaxisTooltipText[i])))},s=0;s<t.config.yaxis.length;s++)i(s)}},{key:"setXCrosshairWidth",value:function(){var t=this.w,e=this.ttCtx,i=e.getElXCrosshairs();if(e.xcrosshairsWidth=parseInt(t.config.xaxis.crosshairs.width),t.globals.comboCharts){var s=t.globals.dom.baseEl.querySelector(".apexcharts-bar-area");if(null!==s&&"barWidth"===t.config.xaxis.crosshairs.width){var a=parseFloat(s.getAttribute("barWidth"));e.xcrosshairsWidth=a}else if("tickWidth"===t.config.xaxis.crosshairs.width){var r=t.globals.labels.length;e.xcrosshairsWidth=t.globals.gridWidth/r}}else if("tickWidth"===t.config.xaxis.crosshairs.width){var n=t.globals.labels.length;e.xcrosshairsWidth=t.globals.gridWidth/n}else if("barWidth"===t.config.xaxis.crosshairs.width){var o=t.globals.dom.baseEl.querySelector(".apexcharts-bar-area");if(null!==o){var l=parseFloat(o.getAttribute("barWidth"));e.xcrosshairsWidth=l}else e.xcrosshairsWidth=1}t.globals.isBarHorizontal&&(e.xcrosshairsWidth=0),null!==i&&e.xcrosshairsWidth>0&&i.setAttribute("width",e.xcrosshairsWidth)}},{key:"handleYCrosshair",value:function(){var t=this.w,e=this.ttCtx;e.ycrosshairs=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs"),e.ycrosshairsHidden=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs-hidden")}},{key:"drawYaxisTooltipText",value:function(t,e,i){var s=this.ttCtx,a=this.w,r=a.globals.yLabelFormatters[t];if(s.blyaxisTooltip){var n=s.getElGrid().getBoundingClientRect(),o=(e-n.top)i.yRatio[t],l=a.globals.maxYArr[t]-a.globals.minYArr[t],h=a.globals.minYArr[t]+(l-o);s.tooltipPosition.moveYCrosshairs(e-n.top),s.yaxisTooltipText[t].innerHTML=r(h),s.tooltipPosition.moveYAxisTooltip(t)}}}]),t}(),Tooltip=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.tConfig=i.config.tooltip,this.tooltipUtil=new Utils$1(this),this.tooltipLabels=new Labels(this),this.tooltipPosition=new Position(this),this.marker=new Marker(this),this.intersect=new Intersect(this),this.axesTooltip=new AxesTooltip(this),this.showOnIntersect=this.tConfig.intersect,this.showTooltipTitle=this.tConfig.x.show,this.fixedTooltip=this.tConfig.fixed.enabled,this.xaxisTooltip=null,this.yaxisTTEls=null,this.isBarShared=!i.globals.isBarHorizontal&&this.tConfig.shared}return _createClass(t,[{key:"getElTooltip",value:function(t){return t\|\|(t=this),t.w.globals.dom.baseEl.querySelector(".apexcharts-tooltip")}},{key:"getElXCrosshairs",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-xcrosshairs")}},{key:"getElGrid",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-grid")}},{key:"drawTooltip",value:function(t){var e=this.w;this.xyRatios=t,this.blxaxisTooltip=e.config.xaxis.tooltip.enabled&&e.globals.axisCharts,this.blyaxisTooltip=e.config.yaxis[0].tooltip.enabled&&e.globals.axisCharts,this.allTooltipSeriesGroups=[],e.globals.axisCharts\|\|(this.showTooltipTitle=!1);var i=document.createElement("div");if(i.classList.add("apexcharts-tooltip"),i.classList.add(this.tConfig.theme),e.globals.dom.elWrap.appendChild(i),e.globals.axisCharts){this.axesTooltip.drawXaxisTooltip(),this.axesTooltip.drawYaxisTooltip(),this.axesTooltip.setXCrosshairWidth(),this.axesTooltip.handleYCrosshair();var s=new XAxis(this.ctx);this.xAxisTicksPositions=s.getXAxisTicksPositions()}if((e.globals.comboCharts&&!this.tConfig.shared\|\|this.tConfig.intersect&&!this.tConfig.shared\|\|("bar"===e.config.chart.type\|\|"rangeBar"===e.config.chart.type)&&!this.tConfig.shared)&&(this.showOnIntersect=!0),0!==e.config.markers.size&&0!==e.globals.markers.largestSize\|\|this.marker.drawDynamicPoints(this),e.globals.collapsedSeries.length!==e.globals.series.length){this.dataPointsDividedHeight=e.globals.gridHeight/e.globals.dataPoints,this.dataPointsDividedWidth=e.globals.gridWidth/e.globals.dataPoints,this.showTooltipTitle&&(this.tooltipTitle=document.createElement("div"),this.tooltipTitle.classList.add("apexcharts-tooltip-title"),this.tooltipTitle.style.fontFamily=this.tConfig.style.fontFamily\|\|e.config.chart.fontFamily,this.tooltipTitle.style.fontSize=this.tConfig.style.fontSize,i.appendChild(this.tooltipTitle));var a=e.globals.series.length;(e.globals.xyCharts\|\|e.globals.comboCharts)&&this.tConfig.shared&&(a=this.showOnIntersect?1:e.globals.series.length),this.legendLabels=e.globals.dom.baseEl.querySelectorAll(".apexcharts-legend-text"),this.ttItems=this.createTTElements(a),this.addSVGEvents()}}},{key:"createTTElements",value:function(t){for(var e=this.w,i=[],s=this.getElTooltip(),a=0;a<t;a++){var r=document.createElement("div");r.classList.add("apexcharts-tooltip-series-group"),this.tConfig.shared&&this.tConfig.enabledOnSeries&&Array.isArray(this.tConfig.enabledOnSeries)&&this.tConfig.enabledOnSeries.indexOf(a)<0&&r.classList.add("apexcharts-tooltip-series-group-hidden");var n=document.createElement("span");n.classList.add("apexcharts-tooltip-marker"),n.style.backgroundColor=e.globals.colors[a],r.appendChild(n);var o=document.createElement("div");o.classList.add("apexcharts-tooltip-text"),o.style.fontFamily=this.tConfig.style.fontFamily\|\|e.config.chart.fontFamily,o.style.fontSize=this.tConfig.style.fontSize;var l=document.createElement("div");l.classList.add("apexcharts-tooltip-y-group");var h=document.createElement("span");h.classList.add("apexcharts-tooltip-text-label"),l.appendChild(h);var c=document.createElement("span");c.classList.add("apexcharts-tooltip-text-value"),l.appendChild(c);var d=document.createElement("div");d.classList.add("apexcharts-tooltip-z-group");var u=document.createElement("span");u.classList.add("apexcharts-tooltip-text-z-label"),d.appendChild(u);var g=document.createElement("span");g.classList.add("apexcharts-tooltip-text-z-value"),d.appendChild(g),o.appendChild(l),o.appendChild(d),r.appendChild(o),s.appendChild(r),i.push(r)}return i}},{key:"addSVGEvents",value:function(){var t=this.w,e=t.config.chart.type,i=this.getElTooltip(),s=!("bar"!==e&&"candlestick"!==e&&"rangeBar"!==e),a=t.globals.dom.Paper.node,r=this.getElGrid();r&&(this.seriesBound=r.getBoundingClientRect());var n,o=[],l=[],h={hoverArea:a,elGrid:r,tooltipEl:i,tooltipY:o,tooltipX:l,ttItems:this.ttItems};if(t.globals.axisCharts&&("area"===e\|\|"line"===e\|\|"scatter"===e\|\|"bubble"===e?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series[data\\:longestSeries='true'] .apexcharts-marker"):s?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-bar-area, .apexcharts-series .apexcharts-candlestick-area, .apexcharts-series .apexcharts-rangebar-area"):"heatmap"===e?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-heatmap"):"radar"===e&&(n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-marker")),n&&n.length))for(var c=0;c<n.length;c++)o.push(n[c].getAttribute("cy")),l.push(n[c].getAttribute("cx"));if(t.globals.xyCharts&&!this.showOnIntersect\|\|t.globals.comboCharts&&!this.showOnIntersect\|\|s&&this.hasBars()&&this.tConfig.shared)this.addPathsEventListeners([a],h);else if(s&&!t.globals.comboCharts)this.addBarsEventListeners(h);else if("bubble"===e\|\|"scatter"===e\|\|"radar"===e\|\|this.showOnIntersect&&("area"===e\|\|"line"===e))this.addPointsEventsListeners(h);else if(!t.globals.axisCharts\|\|"heatmap"===e){var d=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series");this.addPathsEventListeners(d,h)}if(this.showOnIntersect){var u=t.globals.dom.baseEl.querySelectorAll(".apexcharts-line-series .apexcharts-marker");u.length>0&&this.addPathsEventListeners(u,h);var g=t.globals.dom.baseEl.querySelectorAll(".apexcharts-area-series .apexcharts-marker");g.length>0&&this.addPathsEventListeners(g,h),this.hasBars()&&!this.tConfig.shared&&this.addBarsEventListeners(h)}}},{key:"drawFixedTooltipRect",value:function(){var t=this.w,e=this.getElTooltip(),i=e.getBoundingClientRect(),s=i.width+10,a=i.height+10,r=this.tConfig.fixed.offsetX,n=this.tConfig.fixed.offsetY;return this.tConfig.fixed.position.toLowerCase().indexOf("right")>-1&&(r=r+t.globals.svgWidth-s+10),this.tConfig.fixed.position.toLowerCase().indexOf("bottom")>-1&&(n=n+t.globals.svgHeight-a-10),e.style.left=r+"px",e.style.top=n+"px",{x:r,y:n,ttWidth:s,ttHeight:a}}},{key:"addPointsEventsListeners",value:function(t){var e=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers .apexcharts-marker");this.addPathsEventListeners(e,t)}},{key:"addBarsEventListeners",value:function(t){var e=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-area, .apexcharts-candlestick-area, .apexcharts-rangebar-area");this.addPathsEventListeners(e,t)}},{key:"addPathsEventListeners",value:function(t,e){for(var i=this,s=this,a=function(a){var r={paths:t[a],tooltipEl:e.tooltipEl,tooltipY:e.tooltipY,tooltipX:e.tooltipX,elGrid:e.elGrid,hoverArea:e.hoverArea,ttItems:e.ttItems};i.w.globals.tooltipOpts=r;["mousemove","mouseup","touchmove","mouseout","touchend"].map(function(e){return t[a].addEventListener(e,s.seriesHover.bind(s,r),{capture:!1,passive:!0})})},r=0;r<t.length;r++)a(r)}},{key:"seriesHover",value:function(t,e){var i=this,s=[],a=this.w;a.config.chart.group&&(s=this.ctx.getGroupedCharts()),a.globals.axisCharts&&(a.globals.minX===-1/0&&a.globals.maxX===1/0\|\|0===a.globals.dataPoints)\|\|(s.length?s.forEach(function(s){var a=i.getElTooltip(s),r={paths:t.paths,tooltipEl:a,tooltipY:t.tooltipY,tooltipX:t.tooltipX,elGrid:t.elGrid,hoverArea:t.hoverArea,ttItems:s.w.globals.tooltip.ttItems};s.w.globals.minX===i.w.globals.minX&&s.w.globals.maxX===i.w.globals.maxX&&s.w.globals.tooltip.seriesHoverByContext({chartCtx:s,ttCtx:s.w.globals.tooltip,opt:r,e:e})}):this.seriesHoverByContext({chartCtx:this.ctx,ttCtx:this.w.globals.tooltip,opt:t,e:e}))}},{key:"seriesHoverByContext",value:function(t){var e=t.chartCtx,i=t.ttCtx,s=t.opt,a=t.e,r=e.w,n=this.getElTooltip();(i.tooltipRect={x:0,y:0,ttWidth:n.getBoundingClientRect().width,ttHeight:n.getBoundingClientRect().height},i.e=a,!i.hasBars()\|\|r.globals.comboCharts\|\|i.isBarShared)\|\|this.tConfig.onDatasetHover.highlightDataSeries&&new Series(e).toggleSeriesOnHover(a,a.target.parentNode);i.fixedTooltip&&i.drawFixedTooltipRect(),r.globals.axisCharts?i.axisChartsTooltips({e:a,opt:s,tooltipRect:i.tooltipRect}):i.nonAxisChartsTooltips({e:a,opt:s,tooltipRect:i.tooltipRect})}},{key:"axisChartsTooltips",value:function(t){var e,i,s,a=t.e,r=t.opt,n=this.w,o=null,l=r.elGrid.getBoundingClientRect(),h="touchmove"===a.type?a.touches[0].clientX:a.clientX,c="touchmove"===a.type?a.touches[0].clientY:a.clientY;if(this.clientY=c,this.clientX=h,n.globals.capturedSeriesIndex=-1,n.globals.capturedDataPointIndex=-1,c<l.top\|\|c>l.top+l.height)this.handleMouseOut(r);else{if(Array.isArray(this.tConfig.enabledOnSeries)&&!n.config.tooltip.shared){var d=parseInt(r.paths.getAttribute("index"));if(this.tConfig.enabledOnSeries.indexOf(d)<0)return void this.handleMouseOut(r)}var u=this.getElTooltip(),g=this.getElXCrosshairs(),f=n.globals.xyCharts\|\|"bar"===n.config.chart.type&&!n.globals.isBarHorizontal&&this.hasBars()&&this.tConfig.shared\|\|n.globals.comboCharts&&this.hasBars;if(n.globals.isBarHorizontal&&this.hasBars()&&(f=!1),"mousemove"===a.type\|\|"touchmove"===a.type\|\|"mouseup"===a.type){if(null!==g&&g.classList.add("active"),null!==this.ycrosshairs&&this.blyaxisTooltip&&this.ycrosshairs.classList.add("active"),f&&!this.showOnIntersect){e=(o=this.tooltipUtil.getNearestValues({context:this,hoverArea:r.hoverArea,elGrid:r.elGrid,clientX:h,clientY:c,hasBars:this.hasBars})).j;var p=o.capturedSeries;if(o.hoverX<0\|\|o.hoverX>n.globals.gridWidth)return void this.handleMouseOut(r);if(null!==p){if(null===n.globals.series[p][e])return void this.handleMouseOut(r);void 0!==n.globals.series[p][e]?this.tConfig.shared&&this.tooltipUtil.isXoverlap(e)&&this.tooltipUtil.isInitialSeriesSameLen()?this.create(a,this,p,e,r.ttItems):this.create(a,this,p,e,r.ttItems,!1):this.tooltipUtil.isXoverlap(e)&&this.create(a,this,0,e,r.ttItems)}else this.tooltipUtil.isXoverlap(e)&&this.create(a,this,0,e,r.ttItems)}else if("heatmap"===n.config.chart.type){var x=this.intersect.handleHeatTooltip({e:a,opt:r,x:i,y:s});i=x.x,s=x.y,u.style.left=i+"px",u.style.top=s+"px"}else this.hasBars&&this.intersect.handleBarTooltip({e:a,opt:r}),this.hasMarkers&&this.intersect.handleMarkerTooltip({e:a,opt:r,x:i,y:s});if(this.blyaxisTooltip)for(var m=0;m<n.config.yaxis.length;m++)this.axesTooltip.drawYaxisTooltipText(m,c,this.xyRatios);r.tooltipEl.classList.add("active")}else"mouseout"!==a.type&&"touchend"!==a.type\|\|this.handleMouseOut(r)}}},{key:"nonAxisChartsTooltips",value:function(t){var e=t.e,i=t.opt,s=t.tooltipRect,a=this.w,r=i.paths.getAttribute("rel"),n=this.getElTooltip(),o=a.globals.dom.elWrap.getBoundingClientRect();if("mousemove"===e.type\|\|"touchmove"===e.type){n.classList.add("active"),this.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:parseInt(r)-1,shared:!1});var l=a.globals.clientX-o.left-s.ttWidth/2,h=a.globals.clientY-o.top-s.ttHeight-10;n.style.left=l+"px",n.style.top=h+"px"}else"mouseout"!==e.type&&"touchend"!==e.type\|\|n.classList.remove("active")}},{key:"deactivateHoverFilter",value:function(){for(var t=this.w,e=new Graphics(this.ctx),i=t.globals.dom.Paper.select(".apexcharts-bar-area"),s=0;s<i.length;s++)e.pathMouseLeave(i[s])}},{key:"handleMouseOut",value:function(t){var e=this.w,i=this.getElXCrosshairs();if(t.tooltipEl.classList.remove("active"),this.deactivateHoverFilter(),"bubble"!==e.config.chart.type&&this.marker.resetPointsSize(),null!==i&&i.classList.remove("active"),null!==this.ycrosshairs&&this.ycrosshairs.classList.remove("active"),this.blxaxisTooltip&&this.xaxisTooltip.classList.remove("active"),this.blyaxisTooltip){null===this.yaxisTTEls&&(this.yaxisTTEls=e.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxistooltip"));for(var s=0;s<this.yaxisTTEls.length;s++)this.yaxisTTEls[s].classList.remove("active")}e.config.legend.tooltipHoverFormatter&&this.legendLabels.forEach(function(t){var e=t.getAttribute("data:default-text");t.innerHTML=e})}},{key:"getElMarkers",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(" .apexcharts-series-markers")}},{key:"getAllMarkers",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers .apexcharts-marker")}},{key:"hasMarkers",value:function(){return this.getElMarkers().length>0}},{key:"getElBars",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-series, .apexcharts-candlestick-series, .apexcharts-rangebar-series")}},{key:"hasBars",value:function(){return this.getElBars().length>0}},{key:"markerClick",value:function(t,e,i){var s=this.w;"function"==typeof s.config.chart.events.markerClick&&s.config.chart.events.markerClick(t,this.ctx,{seriesIndex:e,dataPointIndex:i,w:s}),this.ctx.fireEvent("markerClick",[t,this.ctx,{seriesIndex:e,dataPointIndex:i,w:s}])}},{key:"create",value:function(t,e,i,s,a){var r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,n=this.w,o=e;"mouseup"===t.type&&this.markerClick(t,i,s),null===r&&(r=this.tConfig.shared);var l=this.hasMarkers(),h=this.getElBars();if(n.config.legend.tooltipHoverFormatter){var c=n.config.legend.tooltipHoverFormatter,d=Array.from(this.legendLabels);d.forEach(function(t){var e=t.getAttribute("data:default-text");t.innerHTML=e});for(var u=0;u<d.length;u++){var g=d[u],f=parseInt(g.getAttribute("i")),p=g.getAttribute("data:default-text"),x=c(p,{seriesIndex:r?f:i,dataPointIndex:s,w:n});if(r)g.innerHTML=n.globals.collapsedSeriesIndices.indexOf(f)<0?x:p;else if(g.innerHTML=f===i?x:p,i===f)break}}if(r){if(o.tooltipLabels.drawSeriesTexts({ttItems:a,i:i,j:s,shared:!this.showOnIntersect&&this.tConfig.shared}),l&&(n.globals.markers.largestSize>0?o.marker.enlargePoints(s):o.tooltipPosition.moveDynamicPointsOnHover(s)),this.hasBars()&&(this.barSeriesHeight=this.tooltipUtil.getBarsHeight(h),this.barSeriesHeight>0)){var m=new Graphics(this.ctx),b=n.globals.dom.Paper.select(".apexcharts-bar-area[j='".concat(s,"']"));this.deactivateHoverFilter(),this.tooltipPosition.moveStickyTooltipOverBars(s);for(var v=0;v<b.length;v++)m.pathMouseEnter(b[v])}}else o.tooltipLabels.drawSeriesTexts({shared:!1,ttItems:a,i:i,j:s}),this.hasBars()&&o.tooltipPosition.moveStickyTooltipOverBars(s),l&&o.tooltipPosition.moveMarkers(i,s)}}]),t}(),icoPan='<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" fill="#000000" height="24" viewBox="0 0 24 24" width="24">\n <defs>\n <path d="M0 0h24v24H0z" id="a"/>\n </defs>\n <clipPath id="b">\n <use overflow="visible" xlink:href="#a"/>\n </clipPath>\n <path clip-path="url(#b)" d="M23 5.5V20c0 2.2-1.8 4-4 4h-7.3c-1.08 0-2.1-.43-2.85-1.19L1 14.83s1.26-1.23 1.3-1.25c.22-.19.49-.29.79-.29.22 0 .42.06.6.16.04.01 4.31 2.46 4.31 2.46V4c0-.83.67-1.5 1.5-1.5S11 3.17 11 4v7h1V1.5c0-.83.67-1.5 1.5-1.5S15 .67 15 1.5V11h1V2.5c0-.83.67-1.5 1.5-1.5s1.5.67 1.5 1.5V11h1V5.5c0-.83.67-1.5 1.5-1.5s1.5.67 1.5 1.5z"/>\n</svg>',icoZoom='<svg xmlns="http://www.w3.org/2000/svg" fill="#000000" height="24" viewBox="0 0 24 24" width="24">\n <path d="M15.5 14h-.79l-.28-.27C15.41 12.59 16 11.11 16 9.5 16 5.91 13.09 3 9.5 3S3 5.91 3 9.5 5.91 16 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 4.99L20.49 19l-4.99-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z"/>\n <path d="M0 0h24v24H0V0z" fill="none"/>\n <path d="M12 10h-2v2H9v-2H7V9h2V7h1v2h2v1z"/>\n</svg>',icoReset='<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">\n <path d="M10 20v-6h4v6h5v-8h3L12 3 2 12h3v8z"/>\n <path d="M0 0h24v24H0z" fill="none"/>\n</svg>',icoZoomIn='<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">\n <path d="M0 0h24v24H0z" fill="none"/>\n <path d="M13 7h-2v4H7v2h4v4h2v-4h4v-2h-4V7zm-1-5C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"/>\n</svg>\n',icoZoomOut='<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24">\n <path d="M0 0h24v24H0z" fill="none"/>\n <path d="M7 11v2h10v-2H7zm5-9C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 18c-4.41 0-8-3.59-8-8s3.59-8 8-8 8 3.59 8 8-3.59 8-8 8z"/>\n</svg>\n',icoSelect='<svg fill="#6E8192" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">\n <path d="M0 0h24v24H0z" fill="none"/>\n <path d="M3 5h2V3c-1.1 0-2 .9-2 2zm0 8h2v-2H3v2zm4 8h2v-2H7v2zM3 9h2V7H3v2zm10-6h-2v2h2V3zm6 0v2h2c0-1.1-.9-2-2-2zM5 21v-2H3c0 1.1.9 2 2 2zm-2-4h2v-2H3v2zM9 3H7v2h2V3zm2 18h2v-2h-2v2zm8-8h2v-2h-2v2zm0 8c1.1 0 2-.9 2-2h-2v2zm0-12h2V7h-2v2zm0 8h2v-2h-2v2zm-4 4h2v-2h-2v2zm0-16h2V3h-2v2z"/>\n</svg>',icoMenu='<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="none" d="M0 0h24v24H0V0z"/><path d="M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z"/></svg>',Toolbar=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.ev=this.w.config.chart.events,this.localeValues=this.w.globals.locale.toolbar}return _createClass(t,[{key:"createToolbar",value:function(){var t=this.w,e=document.createElement("div");if(e.setAttribute("class","apexcharts-toolbar"),t.globals.dom.elWrap.appendChild(e),this.elZoom=document.createElement("div"),this.elZoomIn=document.createElement("div"),this.elZoomOut=document.createElement("div"),this.elPan=document.createElement("div"),this.elSelection=document.createElement("div"),this.elZoomReset=document.createElement("div"),this.elMenuIcon=document.createElement("div"),this.elMenu=document.createElement("div"),this.elCustomIcons=[],this.t=t.config.chart.toolbar.tools,Array.isArray(this.t.customIcons))for(var i=0;i<this.t.customIcons.length;i++)this.elCustomIcons.push(document.createElement("div"));this.elMenuItems=[];var s=[];this.t.zoomin&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomIn,icon:"string"==typeof this.t.zoomin?this.t.zoomin:icoZoomIn,title:this.localeValues.zoomIn,class:"apexcharts-zoom-in-icon"}),this.t.zoomout&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomOut,icon:"string"==typeof this.t.zoomout?this.t.zoomout:icoZoomOut,title:this.localeValues.zoomOut,class:"apexcharts-zoom-out-icon"}),this.t.zoom&&t.config.chart.zoom.enabled&&s.push({el:this.elZoom,icon:"string"==typeof this.t.zoom?this.t.zoom:icoZoom,title:this.localeValues.selectionZoom,class:t.globals.isTouchDevice?"hidden":"apexcharts-zoom-icon"}),this.t.selection&&t.config.chart.selection.enabled&&s.push({el:this.elSelection,icon:"string"==typeof this.t.selection?this.t.selection:icoSelect,title:this.localeValues.selection,class:t.globals.isTouchDevice?"hidden":"apexcharts-selection-icon"}),this.t.pan&&t.config.chart.zoom.enabled&&s.push({el:this.elPan,icon:"string"==typeof this.t.pan?this.t.pan:icoPan,title:this.localeValues.pan,class:t.globals.isTouchDevice?"hidden":"apexcharts-pan-icon"}),this.t.reset&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomReset,icon:"string"==typeof this.t.reset?this.t.reset:icoReset,title:this.localeValues.reset,class:"apexcharts-reset-zoom-icon"}),this.t.download&&s.push({el:this.elMenuIcon,icon:"string"==typeof this.t.download?this.t.download:icoMenu,title:this.localeValues.menu,class:"apexcharts-menu-icon"});for(var a=0;a<this.elCustomIcons.length;a++)s.push({el:this.elCustomIcons[a],icon:this.t.customIcons[a].icon,title:this.t.customIcons[a].title,index:this.t.customIcons[a].index,class:"apexcharts-toolbar-custom-icon "+this.t.customIcons[a].class});s.forEach(function(t,e){t.index&&Utils.moveIndexInArray(s,e,t.index)});for(var r=0;r<s.length;r++)Graphics.setAttrs(s[r].el,{class:s[r].class,title:s[r].title}),s[r].el.innerHTML=s[r].icon,e.appendChild(s[r].el);e.appendChild(this.elMenu),Graphics.setAttrs(this.elMenu,{class:"apexcharts-menu"});for(var n=[{name:"exportSVG",title:this.localeValues.exportToSVG},{name:"exportPNG",title:this.localeValues.exportToPNG}],o=0;o<n.length;o++)this.elMenuItems.push(document.createElement("div")),this.elMenuItems[o].innerHTML=n[o].title,Graphics.setAttrs(this.elMenuItems[o],{class:"apexcharts-menu-item ".concat(n[o].name),title:n[o].title}),this.elMenu.appendChild(this.elMenuItems[o]);t.globals.zoomEnabled?this.elZoom.classList.add("selected"):t.globals.panEnabled?this.elPan.classList.add("selected"):t.globals.selectionEnabled&&this.elSelection.classList.add("selected"),this.addToolbarEventListeners()}},{key:"addToolbarEventListeners",value:function(){var t=this;this.elZoomReset.addEventListener("click",this.handleZoomReset.bind(this)),this.elSelection.addEventListener("click",this.toggleSelection.bind(this)),this.elZoom.addEventListener("click",this.toggleZooming.bind(this)),this.elZoomIn.addEventListener("click",this.handleZoomIn.bind(this)),this.elZoomOut.addEventListener("click",this.handleZoomOut.bind(this)),this.elPan.addEventListener("click",this.togglePanning.bind(this)),this.elMenuIcon.addEventListener("click",this.toggleMenu.bind(this)),this.elMenuItems.forEach(function(e){e.classList.contains("exportSVG")?e.addEventListener("click",t.downloadSVG.bind(t)):e.classList.contains("exportPNG")&&e.addEventListener("click",t.downloadPNG.bind(t))});for(var e=0;e<this.t.customIcons.length;e++)this.elCustomIcons[e].addEventListener("click",this.t.customIcons[e].click.bind(this,this.ctx,this.ctx.w))}},{key:"toggleSelection",value:function(){this.toggleOtherControls(),this.w.globals.selectionEnabled=!this.w.globals.selectionEnabled,this.elSelection.classList.contains("selected")?this.elSelection.classList.remove("selected"):this.elSelection.classList.add("selected")}},{key:"toggleZooming",value:function(){this.toggleOtherControls(),this.w.globals.zoomEnabled=!this.w.globals.zoomEnabled,this.elZoom.classList.contains("selected")?this.elZoom.classList.remove("selected"):this.elZoom.classList.add("selected")}},{key:"getToolbarIconsReference",value:function(){var t=this.w;this.elZoom\|\|(this.elZoom=t.globals.dom.baseEl.querySelector(".apexcharts-zoom-icon")),this.elPan\|\|(this.elPan=t.globals.dom.baseEl.querySelector(".apexcharts-pan-icon")),this.elSelection\|\|(this.elSelection=t.globals.dom.baseEl.querySelector(".apexcharts-selection-icon"))}},{key:"enableZooming",value:function(){this.toggleOtherControls(),this.w.globals.zoomEnabled=!0,this.elZoom&&this.elZoom.classList.add("selected"),this.elPan&&this.elPan.classList.remove("selected")}},{key:"enablePanning",value:function(){this.toggleOtherControls(),this.w.globals.panEnabled=!0,this.elPan&&this.elPan.classList.add("selected"),this.elZoom&&this.elZoom.classList.remove("selected")}},{key:"togglePanning",value:function(){this.toggleOtherControls(),this.w.globals.panEnabled=!this.w.globals.panEnabled,this.elPan.classList.contains("selected")?this.elPan.classList.remove("selected"):this.elPan.classList.add("selected")}},{key:"toggleOtherControls",value:function(){var t=this.w;t.globals.panEnabled=!1,t.globals.zoomEnabled=!1,t.globals.selectionEnabled=!1,this.getToolbarIconsReference(),this.elPan&&this.elPan.classList.remove("selected"),this.elSelection&&this.elSelection.classList.remove("selected"),this.elZoom&&this.elZoom.classList.remove("selected")}},{key:"handleZoomIn",value:function(){var t=this.w,e=(t.globals.minX+t.globals.maxX)/2,i=(t.globals.minX+e)/2,s=(t.globals.maxX+e)/2;t.globals.disableZoomIn\|\|this.zoomUpdateOptions(i,s)}},{key:"handleZoomOut",value:function(){var t=this.w;if(!("datetime"===t.config.xaxis.type&&new Date(t.globals.minX).getUTCFullYear()<1e3)){var e=(t.globals.minX+t.globals.maxX)/2,i=t.globals.minX-(e-t.globals.minX),s=t.globals.maxX-(e-t.globals.maxX);t.globals.disableZoomOut\|\|this.zoomUpdateOptions(i,s)}}},{key:"zoomUpdateOptions",value:function(t,e){var i={min:t,max:e},s=this.getBeforeZoomRange(i);s&&(i=s.xaxis),this.w.globals.zoomed=!0,this.ctx._updateOptions({xaxis:i},!1,this.w.config.chart.animations.dynamicAnimation.enabled),this.zoomCallback(i)}},{key:"zoomCallback",value:function(t,e){"function"==typeof this.ev.zoomed&&this.ev.zoomed(this.ctx,{xaxis:t,yaxis:e})}},{key:"getBeforeZoomRange",value:function(t,e){var i=null;return"function"==typeof this.ev.beforeZoom&&(i=this.ev.beforeZoom(this,{xaxis:t,yaxis:e})),i}},{key:"toggleMenu",value:function(){this.elMenu.classList.contains("open")?this.elMenu.classList.remove("open"):this.elMenu.classList.add("open")}},{key:"downloadPNG",value:function(){var t=new Exports(this.ctx);t.exportToPng(this.ctx),this.toggleMenu()}},{key:"downloadSVG",value:function(){var t=new Exports(this.ctx);t.exportToSVG(),this.toggleMenu()}},{key:"handleZoomReset",value:function(t){var e=this;this.ctx.getSyncedCharts().forEach(function(t){var i=t.w;i.globals.minX!==i.globals.initialminX&&i.globals.maxX!==i.globals.initialmaxX&&(t.revertDefaultAxisMinMax(),"function"==typeof i.config.chart.events.zoomed&&e.zoomCallback({min:i.config.xaxis.min,max:i.config.xaxis.max}),i.globals.zoomed=!1,t._updateSeries(i.globals.initialSeries,i.config.chart.animations.dynamicAnimation.enabled))})}},{key:"destroy",value:function(){this.elZoom=null,this.elZoomIn=null,this.elZoomOut=null,this.elPan=null,this.elSelection=null,this.elZoomReset=null,this.elMenuIcon=null}}]),t}(),ZoomPanSelection=function(t){function e(t){var i;return _classCallCheck(this,e),(i=_possibleConstructorReturn(this,_getPrototypeOf(e).call(this,t))).ctx=t,i.w=t.w,i.dragged=!1,i.graphics=new Graphics(i.ctx),i.eventList=["mousedown","mouseleave","mousemove","touchstart","touchmove","mouseup","touchend"],i.clientX=0,i.clientY=0,i.startX=0,i.endX=0,i.dragX=0,i.startY=0,i.endY=0,i.dragY=0,i}return _inherits(e,Toolbar),_createClass(e,[{key:"init",value:function(t){var e=this,i=t.xyRatios,s=this.w,a=this;this.xyRatios=i,this.zoomRect=this.graphics.drawRect(0,0,0,0),this.selectionRect=this.graphics.drawRect(0,0,0,0),this.gridRect=s.globals.dom.baseEl.querySelector(".apexcharts-grid"),this.zoomRect.node.classList.add("apexcharts-zoom-rect"),this.selectionRect.node.classList.add("apexcharts-selection-rect"),s.globals.dom.elGraphical.add(this.zoomRect),s.globals.dom.elGraphical.add(this.selectionRect),"x"===s.config.chart.selection.type?this.slDraggableRect=this.selectionRect.draggable({minX:0,minY:0,maxX:s.globals.gridWidth,maxY:s.globals.gridHeight}).on("dragmove",this.selectionDragging.bind(this,"dragging")):"y"===s.config.chart.selection.type?this.slDraggableRect=this.selectionRect.draggable({minX:0,maxX:s.globals.gridWidth}).on("dragmove",this.selectionDragging.bind(this,"dragging")):this.slDraggableRect=this.selectionRect.draggable().on("dragmove",this.selectionDragging.bind(this,"dragging")),this.preselectedSelection(),this.hoverArea=s.globals.dom.baseEl.querySelector(s.globals.chartClass),this.hoverArea.classList.add("zoomable"),this.eventList.forEach(function(t){e.hoverArea.addEventListener(t,a.svgMouseEvents.bind(a,i),{capture:!1,passive:!0})})}},{key:"destroy",value:function(){this.slDraggableRect&&(this.slDraggableRect.draggable(!1),this.slDraggableRect.off(),this.selectionRect.off()),this.selectionRect=null,this.zoomRect=null,this.gridRect=null}},{key:"svgMouseEvents",value:function(t,e){var i=this.w,s=this,a=this.ctx.toolbar,r=i.globals.zoomEnabled?i.config.chart.zoom.type:i.config.chart.selection.type;if(e.shiftKey?(this.shiftWasPressed=!0,a.enablePanning()):this.shiftWasPressed&&(a.enableZooming(),this.shiftWasPressed=!1),!(e.target.classList.contains("apexcharts-selection-rect")\|\|e.target.parentNode.classList.contains("apexcharts-toolbar"))){if(s.clientX="touchmove"===e.type\|\|"touchstart"===e.type?e.touches[0].clientX:"touchend"===e.type?e.changedTouches[0].clientX:e.clientX,s.clientY="touchmove"===e.type\|\|"touchstart"===e.type?e.touches[0].clientY:"touchend"===e.type?e.changedTouches[0].clientY:e.clientY,"mousedown"===e.type&&1===e.which){var 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this.transform({y:t},e),this;var s=new i.Number(t);return s.relative=e,this.add("y",s)},cx:function(t){return this.add("cx",new i.Number(t))},cy:function(t){return this.add("cy",new i.Number(t))},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){var s;this.target()instanceof i.Text?this.attr("font-size",t):(t&&e\|\|(s=this.target().bbox()),t\|\|(t=s.width/s.heighte),e\|\|(e=s.height/s.widtht),this.add("width",new i.Number(t)).add("height",new i.Number(e)));return this},width:function(t){return this.add("width",new i.Number(t))},height:function(t){return this.add("height",new i.Number(t))},plot:function(t,e,i,s){return 4==arguments.length?this.plot([t,e,i,s]):this.add("plot",new(this.target().morphArray)(t))},leading:function(t){return this.target().leading?this.add("leading",new i.Number(t)):this},viewbox:function(t,e,s,a){return this.target()instanceof i.Container&&this.add("viewbox",new i.ViewBox(t,e,s,a)),this},update:function(t){if(this.target()instanceof i.Stop){if("number"==typeof t\|\|t instanceof i.Number)return this.update({offset:arguments[0],color:arguments[1],opacity:arguments[2]});null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",t.offset)}return this}}),i.Box=i.invent({create:function(t,e,s,a){if(!("object"!==_typeof(t)\|\|t instanceof i.Element))return i.Box.call(this,null!=t.left?t.left:t.x,null!=t.top?t.top:t.y,t.width,t.height);4==arguments.length&&(this.x=t,this.y=e,this.width=s,this.height=a),m(this)},extend:{merge:function(t){var e=new this.constructor;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,m(e)},transform:function(t){var e,s=1/0,a=-1/0,r=1/0,n=-1/0;return[new i.Point(this.x,this.y),new i.Point(this.x2,this.y),new i.Point(this.x,this.y2),new i.Point(this.x2,this.y2)].forEach(function(e){e=e.transform(t),s=Math.min(s,e.x),a=Math.max(a,e.x),r=Math.min(r,e.y),n=Math.max(n,e.y)}),(e=new this.constructor).x=s,e.width=a-s,e.y=r,e.height=n-r,m(e),e}}}),i.BBox=i.invent({create:function(t){if(i.Box.apply(this,[].slice.call(arguments)),t instanceof i.Element){var s;try{if(!e.documentElement.contains){for(var a=t.node;a.parentNode;)a=a.parentNode;if(a!=e)throw new Error("Element not in the dom")}s=t.node.getBBox()}catch(e){if(t instanceof i.Shape){i.parser.draw\|\|i.prepare();var r=t.clone(i.parser.draw.instance).show();s=r.node.getBBox(),r.remove()}else s={x:t.node.clientLeft,y:t.node.clientTop,width:t.node.clientWidth,height:t.node.clientHeight}}i.Box.call(this,s)}},inherit:i.Box,parent:i.Element,construct:{bbox:function(){return new i.BBox(this)}}}),i.BBox.prototype.constructor=i.BBox,i.extend(i.Element,{tbox:function(){return console.warn("Use of TBox is deprecated and mapped to RBox. 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t=g(this,0,1),e=g(this,1,0),s=180/Math.PIMath.atan2(t.y,t.x)-90;return{x:this.e,y:this.f,transformedX:(this.eMath.cos(sMath.PI/180)+this.fMath.sin(sMath.PI/180))/Math.sqrt(this.athis.a+this.bthis.b),transformedY:(this.fMath.cos(sMath.PI/180)+this.eMath.sin(-sMath.PI/180))/Math.sqrt(this.cthis.c+this.dthis.d),skewX:-s,skewY:180/Math.PIMath.atan2(e.y,e.x),scaleX:Math.sqrt(this.athis.a+this.bthis.b),scaleY:Math.sqrt(this.cthis.c+this.dthis.d),rotation:s,a:this.a,b:this.b,c:this.c,d:this.d,e:this.e,f:this.f,matrix:new i.Matrix(this)}},clone:function(){return new i.Matrix(this)},morph:function(t){return this.destination=new i.Matrix(t),this},at:function(t){return this.destination?new i.Matrix({a:this.a+(this.destination.a-this.a)t,b:this.b+(this.destination.b-this.b)t,c:this.c+(this.destination.c-this.c)t,d:this.d+(this.destination.d-this.d)t,e:this.e+(this.destination.e-this.e)t,f:this.f+(this.destination.f-this.f)t}):this},multiply:function(t){return new i.Matrix(this.native().multiply(function(t){t instanceof i.Matrix\|\|(t=new i.Matrix(t));return t}(t).native()))},inverse:function(){return new i.Matrix(this.native().inverse())},translate:function(t,e){return new i.Matrix(this.native().translate(t\|\|0,e\|\|0))},scale:function(t,e,s,a){return 1==arguments.length?e=t:3==arguments.length&&(a=s,s=e,e=t),this.around(s,a,new i.Matrix(t,0,0,e,0,0))},rotate:function(t,e,s){return t=i.utils.radians(t),this.around(e,s,new i.Matrix(Math.cos(t),Math.sin(t),-Math.sin(t),Math.cos(t),0,0))},flip:function(t,e){return"x"==t?this.scale(-1,1,e,0):"y"==t?this.scale(1,-1,0,e):this.scale(-1,-1,t,null!=e?e:t)},skew:function(t,e,s,a){return 1==arguments.length?e=t:3==arguments.length&&(a=s,s=e,e=t),t=i.utils.radians(t),e=i.utils.radians(e),this.around(s,a,new i.Matrix(1,Math.tan(e),Math.tan(t),1,0,0))},skewX:function(t,e,i){return this.skew(t,0,e,i)},skewY:function(t,e,i){return this.skew(0,t,e,i)},around:function(t,e,s){return this.multiply(new 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i.Point({x:this.x+(this.destination.x-this.x)t,y:this.y+(this.destination.y-this.y)t}):this},native:function(){var t=i.parser.native.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new i.Point(this.native().matrixTransform(t.native()))}}}),i.extend(i.Element,{point:function(t,e){return new i.Point(t,e).transform(this.screenCTM().inverse())}}),i.extend(i.Element,{attr:function(t,e,s){if(null==t){for(t={},s=(e=this.node.attributes).length-1;s>=0;s--)t[e[s].nodeName]=i.regex.isNumber.test(e[s].nodeValue)?parseFloat(e[s].nodeValue):e[s].nodeValue;return t}if("object"===_typeof(t))for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return null==(e=this.node.getAttribute(t))?i.defaults.attrs[t]:i.regex.isNumber.test(e)?parseFloat(e):e;"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),"fill"!=t&&"stroke"!=t\|\|(i.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof i.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new i.Number(e):i.Color.isColor(e)?e=new i.Color(e):Array.isArray(e)&&(e=new i.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof s?this.node.setAttributeNS(s,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild\|\|"font-size"!=t&&"x"!=t\|\|this.rebuild(t,e)}return this}}),i.extend(i.Element,{transform:function(t,e){var s,a;if("object"!==_typeof(t))return s=new i.Matrix(this).extract(),"string"==typeof t?s[t]:s;if(s=new i.Matrix(this),e=!!e\|\|!!t.relative,null!=t.a)s=e?s.multiply(new i.Matrix(t)):new i.Matrix(t);else if(null!=t.rotation)p(t,this),s=e?s.rotate(t.rotation,t.cx,t.cy):s.rotate(t.rotation-s.extract().rotation,t.cx,t.cy);else if(null!=t.scale\|\|null!=t.scaleX\|\|null!=t.scaleY){if(p(t,this),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var r=s.extract();t.scaleX=1t.scaleX/r.scaleX,t.scaleY=1t.scaleY/r.scaleY}s=s.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew\|\|null!=t.skewX\|\|null!=t.skewY){if(p(t,this),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){r=s.extract();s=s.multiply((new i.Matrix).skew(r.skewX,r.skewY,t.cx,t.cy).inverse())}s=s.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip\|\|"y"==t.flip?t.offset=null==t.offset?this.bbox()["c"+t.flip]:t.offset:null==t.offset?(a=this.bbox(),t.flip=a.cx,t.offset=a.cy):t.flip=t.offset,s=(new i.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y\|\|(e?s=s.translate(t.x,t.y):(null!=t.x&&(s.e=t.x),null!=t.y&&(s.f=t.y)));return this.attr("transform",s)}}),i.extend(i.FX,{transform:function(t,e){var s,a,r=this.target();return"object"!==_typeof(t)?(s=new i.Matrix(r).extract(),"string"==typeof t?s[t]:s):(e=!!e\|\|!!t.relative,null!=t.a?s=new i.Matrix(t):null!=t.rotation?(p(t,r),s=new i.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale\|\|null!=t.scaleX\|\|null!=t.scaleY?(p(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,s=new i.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX\|\|null!=t.skewY?(p(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,s=new i.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip\|\|"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(a=r.bbox(),t.flip=a.cx,t.offset=a.cy):t.flip=t.offset,s=(new i.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y\|\|(s=new i.Translate(t.x,t.y)),s?(s.relative=e,this.last().transforms.push(s),this._callStart()):this)}}),i.extend(i.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")\|\|"").split(i.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(i.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(f(e[1])):t[e[0]].apply(t,e[1])},new i.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),i=t.screenCTM().inverse();return this.addTo(t).untransform().transform(i.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),i.Transformation=i.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var i=0,s=this.arguments.length;i<s;++i)this[this.arguments[i]]=t[i];else if("object"===_typeof(t))for(i=0,s=this.arguments.length;i<s;++i)this[this.arguments[i]]=t[this.arguments[i]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],s=0,a=this.arguments.length;s<a;++s)e.push(this[this.arguments[s]]);var r=this._undo\|\|new i.Matrix;return r=(new i.Matrix).morph(i.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,s=this.arguments.length;e<s;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(i[c(this.method)])(t,!0).at(1),this}}}),i.Translate=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),i.Rotate=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new i.Matrix).rotate((new i.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),i.Scale=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),i.Skew=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),i.extend(i.Element,{style:function(t,e){if(0==arguments.length)return this.node.style.cssText\|\|"";if(arguments.length<2)if("object"===_typeof(t))for(e in t)this.style(e,t[e]);else{if(!i.regex.isCss.test(t))return this.node.style[h(t)];for(t=t.split(/\s;\s/).filter(function(t){return!!t}).map(function(t){return t.split(/\s:\s/)});e=t.pop();)this.style(e[0],e[1])}else this.node.style[h(t)]=null===e\|\|i.regex.isBlank.test(e)?"":e;return this}}),i.Parent=i.invent({create:function(t){this.constructor.call(this,t)},inherit:i.Element,extend:{children:function(){return i.utils.map(i.utils.filterSVGElements(this.node.childNodes),function(t){return i.adopt(t)})},add:function(t,e){return null==e?this.node.appendChild(t.node):t.node!=this.node.childNodes[e]&&this.node.insertBefore(t.node,this.node.childNodes[e]),this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.childNodes).indexOf(t.node)},get:function(t){return i.adopt(this.node.childNodes[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.childNodes.length-1)},each:function(t,e){var s,a,r=this.children();for(s=0,a=r.length;s<a;s++)r[s]instanceof i.Element&&t.apply(r[s],[s,r]),e&&r[s]instanceof i.Container&&r[s].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this},defs:function(){return this.doc().defs()}}}),i.extend(i.Parent,{ungroup:function(t,e){return 0===e\|\|this instanceof i.Defs\|\|this.node==i.parser.draw?this:(t=t\|\|(this instanceof i.Doc?this:this.parent(i.Parent)),e=e\|\|1/0,this.each(function(){return this instanceof i.Defs?this:this instanceof i.Parent?this.ungroup(t,e-1):this.toParent(t)}),this.node.firstChild\|\|this.remove(),this)},flatten:function(t,e){return this.ungroup(t,e)}}),i.Container=i.invent({create:function(t){this.constructor.call(this,t)},inherit:i.Parent}),i.ViewBox=i.invent({create:function(t){var e,s,a,r,n,o,l,h=1,c=1,d=/[+-]?(?:\d+(?:\.\d)?\|\.\d+)(?:e[+-]?\d+)?/gi;if(t instanceof i.Element){for(o=t,l=t,n=(t.attr("viewBox")\|\|"").match(d),t.bbox,a=new i.Number(t.width()),r=new i.Number(t.height());"%"==a.unit;)h=a.value,a=new i.Number(o instanceof i.Doc?o.parent().offsetWidth:o.parent().width()),o=o.parent();for(;"%"==r.unit;)c=r.value,r=new i.Number(l instanceof 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i.ViewBox([this.x+(this.destination.x-this.x)t,this.y+(this.destination.y-this.y)t,this.width+(this.destination.width-this.width)t,this.height+(this.destination.height-this.height)t]):this}},parent:i.Container,construct:{viewbox:function(t,e,s,a){return 0==arguments.length?new i.ViewBox(this):this.attr("viewBox",new i.ViewBox(t,e,s,a))}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){i.Element.prototype[t]=function(e){return i.on(this.node,t,e),this}}),i.listeners=[],i.handlerMap=[],i.listenerId=0,i.on=function(t,e,s,a,r){var 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this.masker,this.attr("mask",null)}}),i.ClipPath=i.invent({create:function(){this.constructor.call(this,i.create("clipPath")),this.targets=[]},inherit:i.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return this.targets=[],this.parent().removeElement(this),this}},construct:{clip:function(){return this.defs().put(new i.ClipPath)}}}),i.extend(i.Element,{clipWith:function(t){return this.clipper=t instanceof i.ClipPath?t:this.parent().clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),i.Gradient=i.invent({create:function(t){this.constructor.call(this,i.create(t+"Gradient")),this.type=t},inherit:i.Container,extend:{at:function(t,e,s){return this.put(new i.Stop).update(t,e,s)},update:function(t){return this.clear(),"function"==typeof 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this.attr("r",t)},ry:function(t){return this.rx(t)}}),i.Ellipse=i.invent({create:"ellipse",inherit:i.Shape,construct:{ellipse:function(t,e){return this.put(new i.Ellipse).size(t,e).move(0,0)}}}),i.extend(i.Ellipse,i.Rect,i.FX,{rx:function(t){return this.attr("rx",t)},ry:function(t){return this.attr("ry",t)}}),i.extend(i.Circle,i.Ellipse,{x:function(t){return null==t?this.cx()-this.rx():this.cx(t+this.rx())},y:function(t){return null==t?this.cy()-this.ry():this.cy(t+this.ry())},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",t)},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",t)},width:function(t){return null==t?2this.rx():this.rx(new i.Number(t).divide(2))},height:function(t){return null==t?2this.ry():this.ry(new i.Number(t).divide(2))},size:function(t,e){var s=u(this,t,e);return this.rx(new i.Number(s.width).divide(2)).ry(new i.Number(s.height).divide(2))}}),i.Line=i.invent({create:"line",inherit:i.Shape,extend:{array:function(){return new i.PointArray([[this.attr("x1"),this.attr("y1")],[this.attr("x2"),this.attr("y2")]])},plot:function(t,e,s,a){return null==t?this.array():(t=void 0!==e?{x1:t,y1:e,x2:s,y2:a}:new i.PointArray(t).toLine(),this.attr(t))},move:function(t,e){return this.attr(this.array().move(t,e).toLine())},size:function(t,e){var i=u(this,t,e);return this.attr(this.array().size(i.width,i.height).toLine())}},construct:{line:function(t,e,s,a){return i.Line.prototype.plot.apply(this.put(new i.Line),null!=t?[t,e,s,a]:[0,0,0,0])}}}),i.Polyline=i.invent({create:"polyline",inherit:i.Shape,construct:{polyline:function(t){return this.put(new i.Polyline).plot(t\|\|new i.PointArray)}}}),i.Polygon=i.invent({create:"polygon",inherit:i.Shape,construct:{polygon:function(t){return this.put(new i.Polygon).plot(t\|\|new i.PointArray)}}}),i.extend(i.Polyline,i.Polygon,{array:function(){return this._array\|\|(this._array=new i.PointArray(this.attr("points")))},plot:function(t){return null==t?this.array():this.clear().attr("points","string"==typeof t?t:this._array=new i.PointArray(t))},clear:function(){return delete this._array,this},move:function(t,e){return this.attr("points",this.array().move(t,e))},size:function(t,e){var i=u(this,t,e);return this.attr("points",this.array().size(i.width,i.height))}}),i.extend(i.Line,i.Polyline,i.Polygon,{morphArray:i.PointArray,x:function(t){return null==t?this.bbox().x:this.move(t,this.bbox().y)},y:function(t){return null==t?this.bbox().y:this.move(this.bbox().x,t)},width:function(t){var e=this.bbox();return null==t?e.width:this.size(t,e.height)},height:function(t){var e=this.bbox();return null==t?e.height:this.size(e.width,t)}}),i.Path=i.invent({create:"path",inherit:i.Shape,extend:{morphArray:i.PathArray,array:function(){return this._array\|\|(this._array=new i.PathArray(this.attr("d")))},plot:function(t){return null==t?this.array():this.clear().attr("d","string"==typeof t?t:this._array=new 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e(t){switch(t[0]){case"z":case"Z":t[0]="L",t[1]=this.start[0],t[2]=this.start[1];break;case"H":t[0]="L",t[2]=this.pos[1];break;case"V":t[0]="L",t[2]=t[1],t[1]=this.pos[0];break;case"T":t[0]="Q",t[3]=t[1],t[4]=t[2],t[1]=this.reflection[1],t[2]=this.reflection[0];break;case"S":t[0]="C",t[6]=t[4],t[5]=t[3],t[4]=t[2],t[3]=t[1],t[2]=this.reflection[1],t[1]=this.reflection[0]}return t}function i(t){var e=t.length;return this.pos=[t[e-2],t[e-1]],-1!="SCQT".indexOf(t[0])&&(this.reflection=[2this.pos[0]-t[e-4],2this.pos[1]-t[e-3]]),t}function s(t){var e=[t];switch(t[0]){case"M":return this.pos=this.start=[t[1],t[2]],e;case"L":t[5]=t[3]=t[1],t[6]=t[4]=t[2],t[1]=this.pos[0],t[2]=this.pos[1];break;case"Q":t[6]=t[4],t[5]=t[3],t[4]=1t[4]/3+2t[2]/3,t[3]=1t[3]/3+2t[1]/3,t[2]=1this.pos[1]/3+2t[2]/3,t[1]=1this.pos[0]/3+2t[1]/3;break;case"A":t=(e=function(t,e){var i,s,a,r,n,o,l,h,c,d,u,g,f,p,x,m,b,v,y,w,k,A,S,C,L,P,z=Math.abs(e[1]),T=Math.abs(e[2]),M=e[3]%360,E=e[4],X=e[5],I=e[6],Y=e[7],F=new SVG.Point(t),R=new SVG.Point(I,Y),D=[];if(0===z\|\|0===T\|\|F.x===R.x&&F.y===R.y)return[["C",F.x,F.y,R.x,R.y,R.x,R.y]];i=new SVG.Point((F.x-R.x)/2,(F.y-R.y)/2).transform((new SVG.Matrix).rotate(M)),(s=i.xi.x/(zz)+i.yi.y/(TT))>1&&(s=Math.sqrt(s),z=s,T=s);a=(new SVG.Matrix).rotate(M).scale(1/z,1/T).rotate(-M),F=F.transform(a),R=R.transform(a),r=[R.x-F.x,R.y-F.y],o=r[0]r[0]+r[1]r[1],n=Math.sqrt(o),r[0]/=n,r[1]/=n,l=o<4?Math.sqrt(1-o/4):0,E===X&&(l=-1);h=new SVG.Point((R.x+F.x)/2+l-r[1],(R.y+F.y)/2+lr[0]),c=new SVG.Point(F.x-h.x,F.y-h.y),d=new SVG.Point(R.x-h.x,R.y-h.y),u=Math.acos(c.x/Math.sqrt(c.xc.x+c.yc.y)),c.y<0&&(u=-1);g=Math.acos(d.x/Math.sqrt(d.xd.x+d.yd.y)),d.y<0&&(g=-1);X&&u>g&&(g+=2Math.PI);!X&&u<g&&(g-=2Math.PI);for(p=Math.ceil(2Math.abs(u-g)/Math.PI),m=[],b=u,f=(g-u)/p,x=4Math.tan(f/4)/3,k=0;k<=p;k++)y=Math.cos(b),v=Math.sin(b),w=new SVG.Point(h.x+y,h.y+v),m[k]=[new SVG.Point(w.x+xv,w.y-xy),w,new SVG.Point(w.x-xv,w.y+xy)],b+=f;for(m[0][0]=m[0][1].clone(),m[m.length-1][2]=m[m.length-1][1].clone(),a=(new SVG.Matrix).rotate(M).scale(z,T).rotate(-M),k=0,A=m.length;k<A;k++)m[k][0]=m[k][0].transform(a),m[k][1]=m[k][1].transform(a),m[k][2]=m[k][2].transform(a);for(k=1,A=m.length;k<A;k++)w=m[k-1][2],S=w.x,C=w.y,w=m[k][0],L=w.x,P=w.y,w=m[k][1],I=w.x,Y=w.y,D.push(["C",S,C,L,P,I,Y]);return D}(this.pos,t))[0]}return t[0]="C",this.pos=[t[5],t[6]],this.reflection=[2t[5]-t[3],2t[6]-t[4]],e}function a(t,e){if(!1===e)return!1;for(var i=e,s=t.length;i<s;++i)if("M"==t[i][0])return i;return!1}SVG.extend(SVG.PathArray,{morph:function(e){for(var i=this.value,s=this.parse(e),r=0,n=0,o=!1,l=!1;!1!==r\|\|!1!==n;){var h;o=a(i,!1!==r&&r+1),l=a(s,!1!==n&&n+1),!1===r&&(r=0==(h=new SVG.PathArray(c.start).bbox()).height\|\|0==h.width?i.push(i[0])-1:i.push(["M",h.x+h.width/2,h.y+h.height/2])-1),!1===n&&(n=0==(h=new SVG.PathArray(c.dest).bbox()).height\|\|0==h.width?s.push(s[0])-1:s.push(["M",h.x+h.width/2,h.y+h.height/2])-1);var c=t(i,r,o,s,n,l);i=i.slice(0,r).concat(c.start,!1===o?[]:i.slice(o)),s=s.slice(0,n).concat(c.dest,!1===l?[]:s.slice(l)),r=!1!==o&&r+c.start.length,n=!1!==l&&n+c.dest.length}return this.value=i,this.destination=new SVG.PathArray,this.destination.value=s,this}})}(),function(){function t(t){t.remember("_draggable",this),this.el=t}t.prototype.init=function(t,e){var i=this;this.constraint=t,this.value=e,this.el.on("mousedown.drag",function(t){i.start(t)}),this.el.on("touchstart.drag",function(t){i.start(t)})},t.prototype.transformPoint=function(t,e){var i=(t=t\|\|window.event).changedTouches&&t.changedTouches[0]\|\|t;return this.p.x=i.clientX-(e\|\|0),this.p.y=i.clientY,this.p.matrixTransform(this.m)},t.prototype.getBBox=function(){var t=this.el.bbox();return this.el instanceof SVG.Nested&&(t=this.el.rbox()),(this.el instanceof SVG.G\|\|this.el instanceof SVG.Use\|\|this.el instanceof SVG.Nested)&&(t.x=this.el.x(),t.y=this.el.y()),t},t.prototype.start=function(t){if("click"!=t.type&&"mousedown"!=t.type&&"mousemove"!=t.type\|\|1==(t.which\|\|t.buttons)){var e=this;if(this.el.fire("beforedrag",{event:t,handler:this}),!this.el.event().defaultPrevented){t.preventDefault(),t.stopPropagation(),this.parent=this.parent\|\|this.el.parent(SVG.Nested)\|\|this.el.parent(SVG.Doc),this.p=this.parent.node.createSVGPoint(),this.m=this.el.node.getScreenCTM().inverse();var i,s=this.getBBox();if(this.el instanceof SVG.Text)switch(i=this.el.node.getComputedTextLength(),this.el.attr("text-anchor")){case"middle":i/=2;break;case"start":i=0}this.startPoints={point:this.transformPoint(t,i),box:s,transform:this.el.transform()},SVG.on(window,"mousemove.drag",function(t){e.drag(t)}),SVG.on(window,"touchmove.drag",function(t){e.drag(t)}),SVG.on(window,"mouseup.drag",function(t){e.end(t)}),SVG.on(window,"touchend.drag",function(t){e.end(t)}),this.el.fire("dragstart",{event:t,p:this.startPoints.point,m:this.m,handler:this})}}},t.prototype.drag=function(t){var e=this.getBBox(),i=this.transformPoint(t),s=this.startPoints.box.x+i.x-this.startPoints.point.x,a=this.startPoints.box.y+i.y-this.startPoints.point.y,r=this.constraint,n=i.x-this.startPoints.point.x,o=i.y-this.startPoints.point.y;if(this.el.fire("dragmove",{event:t,p:i,m:this.m,handler:this}),this.el.event().defaultPrevented)return i;if("function"==typeof r){var l=r.call(this.el,s,a,this.m);"boolean"==typeof l&&(l={x:l,y:l}),!0===l.x?this.el.x(s):!1!==l.x&&this.el.x(l.x),!0===l.y?this.el.y(a):!1!==l.y&&this.el.y(l.y)}else"object"==typeof r&&(null!=r.minX&&s<r.minX?n=(s=r.minX)-this.startPoints.box.x:null!=r.maxX&&s>r.maxX-e.width&&(n=(s=r.maxX-e.width)-this.startPoints.box.x),null!=r.minY&&a<r.minY?o=(a=r.minY)-this.startPoints.box.y:null!=r.maxY&&a>r.maxY-e.height&&(o=(a=r.maxY-e.height)-this.startPoints.box.y),null!=r.snapToGrid&&(s-=s%r.snapToGrid,a-=a%r.snapToGrid,n-=n%r.snapToGrid,o-=o%r.snapToGrid),this.el instanceof SVG.G?this.el.matrix(this.startPoints.transform).transform({x:n,y:o},!0):this.el.move(s,a));return i},t.prototype.end=function(t){var e=this.drag(t);this.el.fire("dragend",{event:t,p:e,m:this.m,handler:this}),SVG.off(window,"mousemove.drag"),SVG.off(window,"touchmove.drag"),SVG.off(window,"mouseup.drag"),SVG.off(window,"touchend.drag")},SVG.extend(SVG.Element,{draggable:function(e,i){"function"!=typeof e&&"object"!=typeof e\|\|(i=e,e=!0);var s=this.remember("_draggable")\|\|new t(this);return(e=void 0===e\|\|e)?s.init(i\|\|{},e):(this.off("mousedown.drag"),this.off("touchstart.drag")),this}})}.call(void 0),function(){function t(t){this.el=t,t.remember("_selectHandler",this),this.pointSelection={isSelected:!1},this.rectSelection={isSelected:!1}}t.prototype.init=function(t,e){var i=this.el.bbox();for(var s in this.options={},this.el.selectize.defaults)this.options[s]=this.el.selectize.defaults[s],void 0!==e[s]&&(this.options[s]=e[s]);this.parent=this.el.parent(),this.nested=this.nested\|\|this.parent.group(),this.nested.matrix(new SVG.Matrix(this.el).translate(i.x,i.y)),this.options.deepSelect&&-1!==["line","polyline","polygon"].indexOf(this.el.type)?this.selectPoints(t):this.selectRect(t),this.observe(),this.cleanup()},t.prototype.selectPoints=function(t){return this.pointSelection.isSelected=t,this.pointSelection.set?this:(this.pointSelection.set=this.parent.set(),this.drawCircles(),this)},t.prototype.getPointArray=function(){var t=this.el.bbox();return this.el.array().valueOf().map(function(e){return[e[0]-t.x,e[1]-t.y]})},t.prototype.drawCircles=function(){for(var t=this,e=this.getPointArray(),i=0,s=e.length;i<s;++i){var a=function(e){return function(i){(i=i\|\|window.event).preventDefault?i.preventDefault():i.returnValue=!1,i.stopPropagation();var s=i.pageX\|\|i.touches[0].pageX,a=i.pageY\|\|i.touches[0].pageY;t.el.fire("point",{x:s,y:a,i:e,event:i})}}(i);this.pointSelection.set.add(this.nested.circle(this.options.radius).center(e[i][0],e[i][1]).addClass(this.options.classPoints).addClass(this.options.classPoints+"_point").on("touchstart",a).on("mousedown",a))}},t.prototype.updatePointSelection=function(){var t=this.getPointArray();this.pointSelection.set.each(function(e){this.cx()===t[e][0]&&this.cy()===t[e][1]\|\|this.center(t[e][0],t[e][1])})},t.prototype.updateRectSelection=function(){var t=this.el.bbox();this.rectSelection.set.get(0).attr({width:t.width,height:t.height}),this.options.points&&(this.rectSelection.set.get(2).center(t.width,0),this.rectSelection.set.get(3).center(t.width,t.height),this.rectSelection.set.get(4).center(0,t.height),this.rectSelection.set.get(5).center(t.width/2,0),this.rectSelection.set.get(6).center(t.width,t.height/2),this.rectSelection.set.get(7).center(t.width/2,t.height),this.rectSelection.set.get(8).center(0,t.height/2)),this.options.rotationPoint&&(this.options.points?this.rectSelection.set.get(9).center(t.width/2,20):this.rectSelection.set.get(1).center(t.width/2,20))},t.prototype.selectRect=function(t){var e=this,i=this.el.bbox();function s(t){return function(i){(i=i\|\|window.event).preventDefault?i.preventDefault():i.returnValue=!1,i.stopPropagation();var s=i.pageX\|\|i.touches[0].pageX,a=i.pageY\|\|i.touches[0].pageY;e.el.fire(t,{x:s,y:a,event:i})}}if(this.rectSelection.isSelected=t,this.rectSelection.set=this.rectSelection.set\|\|this.parent.set(),this.rectSelection.set.get(0)\|\|this.rectSelection.set.add(this.nested.rect(i.width,i.height).addClass(this.options.classRect)),this.options.points&&!this.rectSelection.set.get(1)){var a="touchstart",r="mousedown";this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,0).attr("class",this.options.classPoints+"_lt").on(r,s("lt")).on(a,s("lt"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,0).attr("class",this.options.classPoints+"_rt").on(r,s("rt")).on(a,s("rt"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,i.height).attr("class",this.options.classPoints+"_rb").on(r,s("rb")).on(a,s("rb"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,i.height).attr("class",this.options.classPoints+"_lb").on(r,s("lb")).on(a,s("lb"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,0).attr("class",this.options.classPoints+"_t").on(r,s("t")).on(a,s("t"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,i.height/2).attr("class",this.options.classPoints+"_r").on(r,s("r")).on(a,s("r"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,i.height).attr("class",this.options.classPoints+"_b").on(r,s("b")).on(a,s("b"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,i.height/2).attr("class",this.options.classPoints+"_l").on(r,s("l")).on(a,s("l"))),this.rectSelection.set.each(function(){this.addClass(e.options.classPoints)})}if(this.options.rotationPoint&&(this.options.points&&!this.rectSelection.set.get(9)\|\|!this.options.points&&!this.rectSelection.set.get(1))){var n=function(t){(t=t\|\|window.event).preventDefault?t.preventDefault():t.returnValue=!1,t.stopPropagation();var i=t.pageX\|\|t.touches[0].pageX,s=t.pageY\|\|t.touches[0].pageY;e.el.fire("rot",{x:i,y:s,event:t})};this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,20).attr("class",this.options.classPoints+"_rot").on("touchstart",n).on("mousedown",n))}},t.prototype.handler=function(){var t=this.el.bbox();this.nested.matrix(new SVG.Matrix(this.el).translate(t.x,t.y)),this.rectSelection.isSelected&&this.updateRectSelection(),this.pointSelection.isSelected&&this.updatePointSelection()},t.prototype.observe=function(){var t=this;if(MutationObserver)if(this.rectSelection.isSelected\|\|this.pointSelection.isSelected)this.observerInst=this.observerInst\|\|new MutationObserver(function(){t.handler()}),this.observerInst.observe(this.el.node,{attributes:!0});else try{this.observerInst.disconnect(),delete this.observerInst}catch(t){}else this.el.off("DOMAttrModified.select"),(this.rectSelection.isSelected\|\|this.pointSelection.isSelected)&&this.el.on("DOMAttrModified.select",function(){t.handler()})},t.prototype.cleanup=function(){!this.rectSelection.isSelected&&this.rectSelection.set&&(this.rectSelection.set.each(function(){this.remove()}),this.rectSelection.set.clear(),delete this.rectSelection.set),!this.pointSelection.isSelected&&this.pointSelection.set&&(this.pointSelection.set.each(function(){this.remove()}),this.pointSelection.set.clear(),delete this.pointSelection.set),this.pointSelection.isSelected\|\|this.rectSelection.isSelected\|\|(this.nested.remove(),delete this.nested)},SVG.extend(SVG.Element,{selectize:function(e,i){return"object"==typeof e&&(i=e,e=!0),(this.remember("_selectHandler")\|\|new t(this)).init(void 0===e\|\|e,i\|\|{}),this}}),SVG.Element.prototype.selectize.defaults={points:!0,classRect:"svg_select_boundingRect",classPoints:"svg_select_points",radius:7,rotationPoint:!0,deepSelect:!1}}(),function(){(function(){function t(t){t.remember("_resizeHandler",this),this.el=t,this.parameters={},this.lastUpdateCall=null,this.p=t.doc().node.createSVGPoint()}t.prototype.transformPoint=function(t,e,i){return this.p.x=t-(this.offset.x-window.pageXOffset),this.p.y=e-(this.offset.y-window.pageYOffset),this.p.matrixTransform(i\|\|this.m)},t.prototype._extractPosition=function(t){return{x:null!=t.clientX?t.clientX:t.touches[0].clientX,y:null!=t.clientY?t.clientY:t.touches[0].clientY}},t.prototype.init=function(t){var e=this;if(this.stop(),"stop"!==t){for(var i in this.options={},this.el.resize.defaults)this.options[i]=this.el.resize.defaults[i],void 0!==t[i]&&(this.options[i]=t[i]);this.el.on("lt.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("rt.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("rb.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("lb.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("t.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("r.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("b.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("l.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("rot.resize",function(t){e.resize(t\|\|window.event)}),this.el.on("point.resize",function(t){e.resize(t\|\|window.event)}),this.update()}},t.prototype.stop=function(){return this.el.off("lt.resize"),this.el.off("rt.resize"),this.el.off("rb.resize"),this.el.off("lb.resize"),this.el.off("t.resize"),this.el.off("r.resize"),this.el.off("b.resize"),this.el.off("l.resize"),this.el.off("rot.resize"),this.el.off("point.resize"),this},t.prototype.resize=function(t){var e=this;this.m=this.el.node.getScreenCTM().inverse(),this.offset={x:window.pageXOffset,y:window.pageYOffset};var i=this._extractPosition(t.detail.event);if(this.parameters={type:this.el.type,p:this.transformPoint(i.x,i.y),x:t.detail.x,y:t.detail.y,box:this.el.bbox(),rotation:this.el.transform().rotation},"text"===this.el.type&&(this.parameters.fontSize=this.el.attr()["font-size"]),void 0!==t.detail.i){var s=this.el.array().valueOf();this.parameters.i=t.detail.i,this.parameters.pointCoords=[s[t.detail.i][0],s[t.detail.i][1]]}switch(t.type){case"lt":this.calc=function(t,e){var i=this.snapToGrid(t,e);if(this.parameters.box.width-i[0]>0&&this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x+i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize-i[0]);i=this.checkAspectRatio(i),this.el.move(this.parameters.box.x+i[0],this.parameters.box.y+i[1]).size(this.parameters.box.width-i[0],this.parameters.box.height-i[1])}};break;case"rt":this.calc=function(t,e){var i=this.snapToGrid(t,e,2);if(this.parameters.box.width+i[0]>0&&this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x-i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize+i[0]);i=this.checkAspectRatio(i,!0),this.el.move(this.parameters.box.x,this.parameters.box.y+i[1]).size(this.parameters.box.width+i[0],this.parameters.box.height-i[1])}};break;case"rb":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.width+i[0]>0&&this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x-i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize+i[0]);i=this.checkAspectRatio(i),this.el.move(this.parameters.box.x,this.parameters.box.y).size(this.parameters.box.width+i[0],this.parameters.box.height+i[1])}};break;case"lb":this.calc=function(t,e){var i=this.snapToGrid(t,e,1);if(this.parameters.box.width-i[0]>0&&this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x+i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize-i[0]);i=this.checkAspectRatio(i,!0),this.el.move(this.parameters.box.x+i[0],this.parameters.box.y).size(this.parameters.box.width-i[0],this.parameters.box.height+i[1])}};break;case"t":this.calc=function(t,e){var i=this.snapToGrid(t,e,2);if(this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y+i[1]).height(this.parameters.box.height-i[1])}};break;case"r":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.width+i[0]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y).width(this.parameters.box.width+i[0])}};break;case"b":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y).height(this.parameters.box.height+i[1])}};break;case"l":this.calc=function(t,e){var i=this.snapToGrid(t,e,1);if(this.parameters.box.width-i[0]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x+i[0],this.parameters.box.y).width(this.parameters.box.width-i[0])}};break;case"rot":this.calc=function(t,e){var i=t+this.parameters.p.x,s=e+this.parameters.p.y,a=Math.atan2(this.parameters.p.y-this.parameters.box.y-this.parameters.box.height/2,this.parameters.p.x-this.parameters.box.x-this.parameters.box.width/2),r=Math.atan2(s-this.parameters.box.y-this.parameters.box.height/2,i-this.parameters.box.x-this.parameters.box.width/2),n=this.parameters.rotation+180(r-a)/Math.PI+this.options.snapToAngle/2;this.el.center(this.parameters.box.cx,this.parameters.box.cy).rotate(n-n%this.options.snapToAngle,this.parameters.box.cx,this.parameters.box.cy)};break;case"point":this.calc=function(t,e){var i=this.snapToGrid(t,e,this.parameters.pointCoords[0],this.parameters.pointCoords[1]),s=this.el.array().valueOf();s[this.parameters.i][0]=this.parameters.pointCoords[0]+i[0],s[this.parameters.i][1]=this.parameters.pointCoords[1]+i[1],this.el.plot(s)}}this.el.fire("resizestart",{dx:this.parameters.x,dy:this.parameters.y,event:t}),SVG.on(window,"touchmove.resize",function(t){e.update(t\|\|window.event)}),SVG.on(window,"touchend.resize",function(){e.done()}),SVG.on(window,"mousemove.resize",function(t){e.update(t\|\|window.event)}),SVG.on(window,"mouseup.resize",function(){e.done()})},t.prototype.update=function(t){if(t){var e=this._extractPosition(t),i=this.transformPoint(e.x,e.y),s=i.x-this.parameters.p.x,a=i.y-this.parameters.p.y;this.lastUpdateCall=[s,a],this.calc(s,a),this.el.fire("resizing",{dx:s,dy:a,event:t})}else this.lastUpdateCall&&this.calc(this.lastUpdateCall[0],this.lastUpdateCall[1])},t.prototype.done=function(){this.lastUpdateCall=null,SVG.off(window,"mousemove.resize"),SVG.off(window,"mouseup.resize"),SVG.off(window,"touchmove.resize"),SVG.off(window,"touchend.resize"),this.el.fire("resizedone")},t.prototype.snapToGrid=function(t,e,i,s){var a;return void 0!==s?a=[(i+t)%this.options.snapToGrid,(s+e)%this.options.snapToGrid]:(i=null==i?3:i,a=[(this.parameters.box.x+t+(1&i?0:this.parameters.box.width))%this.options.snapToGrid,(this.parameters.box.y+e+(2&i?0:this.parameters.box.height))%this.options.snapToGrid]),t<0&&(a[0]-=this.options.snapToGrid),e<0&&(a[1]-=this.options.snapToGrid),t-=Math.abs(a[0])<this.options.snapToGrid/2?a[0]:a[0]-(t<0?-this.options.snapToGrid:this.options.snapToGrid),e-=Math.abs(a[1])<this.options.snapToGrid/2?a[1]:a[1]-(e<0?-this.options.snapToGrid:this.options.snapToGrid),this.constraintToBox(t,e,i,s)},t.prototype.constraintToBox=function(t,e,i,s){var a,r,n=this.options.constraint\|\|{};return void 0!==s?(a=i,r=s):(a=this.parameters.box.x+(1&i?0:this.parameters.box.width),r=this.parameters.box.y+(2&i?0:this.parameters.box.height)),void 0!==n.minX&&a+t<n.minX&&(t=n.minX-a),void 0!==n.maxX&&a+t>n.maxX&&(t=n.maxX-a),void 0!==n.minY&&r+e<n.minY&&(e=n.minY-r),void 0!==n.maxY&&r+e>n.maxY&&(e=n.maxY-r),[t,e]},t.prototype.checkAspectRatio=function(t,e){if(!this.options.saveAspectRatio)return t;var i=t.slice(),s=this.parameters.box.width/this.parameters.box.height,a=this.parameters.box.width+t[0],r=this.parameters.box.height-t[1],n=a/r;return n<s?(i[1]=a/s-this.parameters.box.height,e&&(i[1]=-i[1])):n>s&&(i[0]=this.parameters.box.width-rs,e&&(i[0]=-i[0])),i},SVG.extend(SVG.Element,{resize:function(e){return(this.remember("_resizeHandler")\|\|new t(this)).init(e\|\|{}),this}}),SVG.Element.prototype.resize.defaults={snapToAngle:.1,snapToGrid:1,constraint:{},saveAspectRatio:!1}}).call(this)}();var css='.apexcharts-canvas {\n position: relative;\n user-select: none;\n / cannot give overflow: hidden as it will crop tooltips which overflow outside chart area /\n}\n\n/ scrollbar is not visible by default for legend, hence forcing the visibility /\n.apexcharts-canvas ::-webkit-scrollbar {\n -webkit-appearance: none;\n width: 6px;\n}\n.apexcharts-canvas ::-webkit-scrollbar-thumb {\n border-radius: 4px;\n background-color: rgba(0,0,0,.5);\n box-shadow: 0 0 1px rgba(255,255,255,.5);\n -webkit-box-shadow: 0 0 1px rgba(255,255,255,.5);\n}\n.apexcharts-canvas.dark {\n background: #343F57;\n}\n\n.apexcharts-inner {\n position: relative;\n}\n\n.legend-mouseover-inactive {\n transition: 0.15s ease all;\n opacity: 0.20;\n}\n\n.apexcharts-series-collapsed {\n opacity: 0;\n}\n\n.apexcharts-gridline, .apexcharts-text {\n pointer-events: none;\n}\n\n.apexcharts-tooltip {\n border-radius: 5px;\n box-shadow: 2px 2px 6px -4px #999;\n cursor: default;\n font-size: 14px;\n left: 62px;\n opacity: 0;\n pointer-events: none;\n position: absolute;\n top: 20px;\n overflow: hidden;\n white-space: nowrap;\n z-index: 12;\n transition: 0.15s ease all;\n}\n.apexcharts-tooltip.light {\n border: 1px solid #e3e3e3;\n background: rgba(255, 255, 255, 0.96);\n}\n.apexcharts-tooltip.dark {\n color: #fff;\n background: rgba(30,30,30, 0.8);\n}\n.apexcharts-tooltip {\n font-family: inherit;\n}\n\n.apexcharts-tooltip .apexcharts-marker,\n.apexcharts-area-series .apexcharts-area,\n.apexcharts-line {\n pointer-events: none;\n}\n\n.apexcharts-tooltip.active {\n opacity: 1;\n transition: 0.15s ease all;\n}\n\n.apexcharts-tooltip-title {\n padding: 6px;\n font-size: 15px;\n margin-bottom: 4px;\n}\n.apexcharts-tooltip.light .apexcharts-tooltip-title {\n background: #ECEFF1;\n border-bottom: 1px solid #ddd;\n}\n.apexcharts-tooltip.dark .apexcharts-tooltip-title {\n background: rgba(0, 0, 0, 0.7);\n border-bottom: 1px solid #333;\n}\n\n.apexcharts-tooltip-text-value,\n.apexcharts-tooltip-text-z-value {\n display: inline-block;\n font-weight: 600;\n margin-left: 5px;\n}\n\n.apexcharts-tooltip-text-z-label:empty,\n.apexcharts-tooltip-text-z-value:empty {\n display: none;\n}\n\n.apexcharts-tooltip-text-value, \n.apexcharts-tooltip-text-z-value {\n font-weight: 600;\n}\n\n.apexcharts-tooltip-marker {\n width: 12px;\n height: 12px;\n position: relative;\n top: 0px;\n margin-right: 10px;\n border-radius: 50%;\n}\n\n.apexcharts-tooltip-series-group {\n padding: 0 10px;\n display: none;\n text-align: left;\n justify-content: left;\n align-items: center;\n}\n\n.apexcharts-tooltip-series-group.active .apexcharts-tooltip-marker {\n opacity: 1;\n}\n.apexcharts-tooltip-series-group.active, .apexcharts-tooltip-series-group:last-child {\n padding-bottom: 4px;\n}\n.apexcharts-tooltip-series-group-hidden {\n opacity: 0;\n height: 0;\n line-height: 0;\n padding: 0 !important;\n}\n.apexcharts-tooltip-y-group {\n padding: 6px 0 5px;\n}\n.apexcharts-tooltip-candlestick {\n padding: 4px 8px;\n}\n.apexcharts-tooltip-candlestick > div {\n margin: 4px 0;\n}\n.apexcharts-tooltip-candlestick span.value {\n font-weight: bold;\n}\n\n.apexcharts-tooltip-rangebar {\n padding: 5px 8px;\n}\n\n.apexcharts-tooltip-rangebar .category {\n font-weight: 600;\n color: #777;\n}\n\n.apexcharts-tooltip-rangebar .series-name {\n font-weight: bold;\n display: block;\n margin-bottom: 5px;\n}\n\n.apexcharts-xaxistooltip {\n opacity: 0;\n padding: 9px 10px;\n pointer-events: none;\n color: #373d3f;\n font-size: 13px;\n text-align: center;\n border-radius: 2px;\n position: absolute;\n z-index: 10;\n\tbackground: #ECEFF1;\n border: 1px solid #90A4AE;\n transition: 0.15s ease all;\n}\n\n.apexcharts-xaxistooltip.dark {\n background: rgba(0, 0, 0, 0.7);\n border: 1px solid rgba(0, 0, 0, 0.5);\n color: #fff;\n}\n\n.apexcharts-xaxistooltip:after, .apexcharts-xaxistooltip:before {\n\tleft: 50%;\n\tborder: solid transparent;\n\tcontent: " ";\n\theight: 0;\n\twidth: 0;\n\tposition: absolute;\n\tpointer-events: none;\n}\n\n.apexcharts-xaxistooltip:after {\n\tborder-color: rgba(236, 239, 241, 0);\n\tborder-width: 6px;\n\tmargin-left: -6px;\n}\n.apexcharts-xaxistooltip:before {\n\tborder-color: rgba(144, 164, 174, 0);\n\tborder-width: 7px;\n\tmargin-left: -7px;\n}\n\n.apexcharts-xaxistooltip-bottom:after, .apexcharts-xaxistooltip-bottom:before {\n bottom: 100%;\n}\n\n.apexcharts-xaxistooltip-top:after, .apexcharts-xaxistooltip-top:before {\n top: 100%;\n}\n\n.apexcharts-xaxistooltip-bottom:after {\n border-bottom-color: #ECEFF1;\n}\n.apexcharts-xaxistooltip-bottom:before {\n border-bottom-color: #90A4AE;\n}\n\n.apexcharts-xaxistooltip-bottom.dark:after {\n border-bottom-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-xaxistooltip-bottom.dark:before {\n border-bottom-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-xaxistooltip-top:after {\n border-top-color:#ECEFF1\n}\n.apexcharts-xaxistooltip-top:before {\n border-top-color: #90A4AE;\n}\n.apexcharts-xaxistooltip-top.dark:after {\n border-top-color:rgba(0, 0, 0, 0.5);\n}\n.apexcharts-xaxistooltip-top.dark:before {\n border-top-color: rgba(0, 0, 0, 0.5);\n}\n\n\n.apexcharts-xaxistooltip.active {\n opacity: 1;\n transition: 0.15s ease all;\n}\n\n.apexcharts-yaxistooltip {\n opacity: 0;\n padding: 4px 10px;\n pointer-events: none;\n color: #373d3f;\n font-size: 13px;\n text-align: center;\n border-radius: 2px;\n position: absolute;\n z-index: 10;\n\tbackground: #ECEFF1;\n border: 1px solid #90A4AE;\n}\n\n.apexcharts-yaxistooltip.dark {\n background: rgba(0, 0, 0, 0.7);\n border: 1px solid rgba(0, 0, 0, 0.5);\n color: #fff;\n}\n\n.apexcharts-yaxistooltip:after, .apexcharts-yaxistooltip:before {\n\ttop: 50%;\n\tborder: solid transparent;\n\tcontent: " ";\n\theight: 0;\n\twidth: 0;\n\tposition: absolute;\n\tpointer-events: none;\n}\n.apexcharts-yaxistooltip:after {\n\tborder-color: rgba(236, 239, 241, 0);\n\tborder-width: 6px;\n\tmargin-top: -6px;\n}\n.apexcharts-yaxistooltip:before {\n\tborder-color: rgba(144, 164, 174, 0);\n\tborder-width: 7px;\n\tmargin-top: -7px;\n}\n\n.apexcharts-yaxistooltip-left:after, .apexcharts-yaxistooltip-left:before {\n left: 100%;\n}\n\n.apexcharts-yaxistooltip-right:after, .apexcharts-yaxistooltip-right:before {\n right: 100%;\n}\n\n.apexcharts-yaxistooltip-left:after {\n border-left-color: #ECEFF1;\n}\n.apexcharts-yaxistooltip-left:before {\n border-left-color: #90A4AE;\n}\n.apexcharts-yaxistooltip-left.dark:after {\n border-left-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-yaxistooltip-left.dark:before {\n border-left-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-yaxistooltip-right:after {\n border-right-color: #ECEFF1;\n}\n.apexcharts-yaxistooltip-right:before {\n border-right-color: #90A4AE;\n}\n.apexcharts-yaxistooltip-right.dark:after {\n border-right-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-yaxistooltip-right.dark:before {\n border-right-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-yaxistooltip.active {\n opacity: 1;\n}\n.apexcharts-yaxistooltip-hidden {\n display: none;\n}\n\n.apexcharts-xcrosshairs, .apexcharts-ycrosshairs {\n pointer-events: none;\n opacity: 0;\n transition: 0.15s ease all;\n}\n\n.apexcharts-xcrosshairs.active, .apexcharts-ycrosshairs.active {\n opacity: 1;\n transition: 0.15s ease all;\n}\n\n.apexcharts-ycrosshairs-hidden {\n opacity: 0;\n}\n\n.apexcharts-zoom-rect {\n pointer-events: none;\n}\n.apexcharts-selection-rect {\n cursor: move;\n}\n\n.svg_select_points, .svg_select_points_rot {\n opacity: 0;\n visibility: hidden;\n}\n.svg_select_points_l, .svg_select_points_r {\n cursor: ew-resize;\n opacity: 1;\n visibility: visible;\n fill: #888;\n}\n.apexcharts-canvas.zoomable .hovering-zoom {\n cursor: crosshair\n}\n.apexcharts-canvas.zoomable .hovering-pan {\n cursor: move\n}\n\n.apexcharts-xaxis,\n.apexcharts-yaxis {\n pointer-events: none;\n}\n\n.apexcharts-zoom-icon, \n.apexcharts-zoom-in-icon,\n.apexcharts-zoom-out-icon,\n.apexcharts-reset-zoom-icon, \n.apexcharts-pan-icon, \n.apexcharts-selection-icon,\n.apexcharts-menu-icon, \n.apexcharts-toolbar-custom-icon {\n cursor: pointer;\n width: 20px;\n height: 20px;\n line-height: 24px;\n color: #6E8192;\n text-align: center;\n}\n\n\n.apexcharts-zoom-icon svg, \n.apexcharts-zoom-in-icon svg,\n.apexcharts-zoom-out-icon svg,\n.apexcharts-reset-zoom-icon svg,\n.apexcharts-menu-icon svg {\n fill: #6E8192;\n}\n.apexcharts-selection-icon svg {\n fill: #444;\n transform: scale(0.76)\n}\n\n.dark .apexcharts-zoom-icon svg, \n.dark .apexcharts-zoom-in-icon svg,\n.dark .apexcharts-zoom-out-icon svg,\n.dark .apexcharts-reset-zoom-icon svg, \n.dark .apexcharts-pan-icon svg, \n.dark .apexcharts-selection-icon svg,\n.dark .apexcharts-menu-icon svg, \n.dark .apexcharts-toolbar-custom-icon svg{\n fill: #f3f4f5;\n}\n\n.apexcharts-canvas .apexcharts-zoom-icon.selected svg, \n.apexcharts-canvas .apexcharts-selection-icon.selected svg, \n.apexcharts-canvas .apexcharts-reset-zoom-icon.selected svg {\n fill: #008FFB;\n}\n.light .apexcharts-selection-icon:not(.selected):hover svg,\n.light .apexcharts-zoom-icon:not(.selected):hover svg, \n.light .apexcharts-zoom-in-icon:hover svg, \n.light .apexcharts-zoom-out-icon:hover svg, \n.light .apexcharts-reset-zoom-icon:hover svg, \n.light .apexcharts-menu-icon:hover svg {\n fill: #333;\n}\n\n.apexcharts-selection-icon, .apexcharts-menu-icon {\n position: relative;\n}\n.apexcharts-reset-zoom-icon {\n margin-left: 5px;\n}\n.apexcharts-zoom-icon, .apexcharts-reset-zoom-icon, .apexcharts-menu-icon {\n transform: scale(0.85);\n}\n\n.apexcharts-zoom-in-icon, .apexcharts-zoom-out-icon {\n transform: scale(0.7)\n}\n\n.apexcharts-zoom-out-icon {\n margin-right: 3px;\n}\n\n.apexcharts-pan-icon {\n transform: scale(0.62);\n position: relative;\n left: 1px;\n top: 0px;\n}\n.apexcharts-pan-icon svg {\n fill: #fff;\n stroke: #6E8192;\n stroke-width: 2;\n}\n.apexcharts-pan-icon.selected svg {\n stroke: #008FFB;\n}\n.apexcharts-pan-icon:not(.selected):hover svg {\n stroke: #333;\n}\n\n.apexcharts-toolbar {\n position: absolute;\n z-index: 11;\n top: 0px;\n right: 3px;\n max-width: 176px;\n text-align: right;\n border-radius: 3px;\n padding: 0px 6px 2px 6px;\n display: flex;\n justify-content: space-between;\n align-items: center; \n}\n\n.apexcharts-toolbar svg {\n pointer-events: none;\n}\n\n.apexcharts-menu {\n background: #fff;\n position: absolute;\n top: 100%;\n border: 1px solid #ddd;\n border-radius: 3px;\n padding: 3px;\n right: 10px;\n opacity: 0;\n min-width: 110px;\n transition: 0.15s ease all;\n pointer-events: none;\n}\n\n.apexcharts-menu.open {\n opacity: 1;\n pointer-events: all;\n transition: 0.15s ease all;\n}\n\n.apexcharts-menu-item {\n padding: 6px 7px;\n font-size: 12px;\n cursor: pointer;\n}\n.light .apexcharts-menu-item:hover {\n background: #eee;\n}\n.dark .apexcharts-menu {\n background: rgba(0, 0, 0, 0.7);\n color: #fff;\n}\n\n@media screen and (min-width: 768px) {\n .apexcharts-toolbar {\n /opacity: 0;/\n }\n\n .apexcharts-canvas:hover .apexcharts-toolbar {\n opacity: 1;\n } \n}\n\n.apexcharts-datalabel.hidden {\n opacity: 0;\n}\n\n.apexcharts-pie-label,\n.apexcharts-datalabel, .apexcharts-datalabel-label, .apexcharts-datalabel-value {\n cursor: default;\n pointer-events: none;\n}\n\n.apexcharts-pie-label-delay {\n opacity: 0;\n animation-name: opaque;\n animation-duration: 0.3s;\n animation-fill-mode: forwards;\n animation-timing-function: ease;\n}\n\n.apexcharts-canvas .hidden {\n opacity: 0;\n}\n\n.apexcharts-hide .apexcharts-series-points {\n opacity: 0;\n}\n\n.apexcharts-area-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events,\n.apexcharts-line-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events, .apexcharts-radar-series path, .apexcharts-radar-series polygon {\n pointer-events: none;\n}\n\n/* markers /\n\n.apexcharts-marker {\n transition: 0.15s ease all;\n}\n\n@keyframes opaque {\n 0% {\n opacity: 0;\n }\n 100% {\n opacity: 1;\n }\n}';styleInject(css),"document"in self&&("classList"in document.createElement("_")&&(!document.createElementNS\|\|"classList"in document.createElementNS("http://www.w3.org/2000/svg","g"))\|\|function(t){if("Element"in t){var e=t.Element.prototype,i=Object,s=String.prototype.trim\|\|function(){return this.replace(/^\s+\|\s+$/g,"")},a=Array.prototype.indexOf\|\|function(t){for(var e=0,i=this.length;e<i;e++)if(e in this&&this[e]===t)return e;return-1},r=function(t,e){this.name=t,this.code=DOMException[t],this.message=e},n=function(t,e){if(""===e)throw new r("SYNTAX_ERR","The token must not be empty.");if(/\s/.test(e))throw new r("INVALID_CHARACTER_ERR","The token must not contain space characters.");return a.call(t,e)},o=function(t){for(var e=s.call(t.getAttribute("class")\|\|""),i=e?e.split(/\s+/):[],a=0,r=i.length;a<r;a++)this.push(i[a]);this._updateClassName=function(){t.setAttribute("class",this.toString())}},l=o.prototype=[],h=function(){return new 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t=document.createElement("_");if(t.classList.add("c1","c2"),!t.classList.contains("c2")){var e=function(t){var e=DOMTokenList.prototype[t];DOMTokenList.prototype[t]=function(t){var i,s=arguments.length;for(i=0;i<s;i++)t=arguments[i],e.call(this,t)}};e("add"),e("remove")}if(t.classList.toggle("c3",!1),t.classList.contains("c3")){var i=DOMTokenList.prototype.toggle;DOMTokenList.prototype.toggle=function(t,e){return 1 in arguments&&!this.contains(t)==!e?e:i.call(this,t)}}"replace"in document.createElement("_").classList\|\|(DOMTokenList.prototype.replace=function(t,e){var i=this.toString().split(" "),s=i.indexOf(t+"");~s&&(i=i.slice(s),this.remove.apply(this,i),this.add(e),this.add.apply(this,i.slice(1)))}),t=null}()),function(){var t=!1;function e(t){var 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}',i=document.head\|\|document.getElementsByTagName("head")[0],s=document.createElement("style");s.type="text/css",s.styleSheet?s.styleSheet.cssText=e:s.appendChild(document.createTextNode(e)),i.appendChild(s),t=!0}}(),s.__resizeLast__={},s.__resizeListeners__=[],(s.__resizeTriggers__=document.createElement("div")).className="resize-triggers",s.__resizeTriggers__.innerHTML='<div class="expand-trigger"><div></div></div><div class="contract-trigger"></div>',s.appendChild(s.__resizeTriggers__),e(s),s.addEventListener("scroll",i,!0),h&&s.__resizeTriggers__.addEventListener(h,function(t){"resizeanim"==t.animationName&&e(s)})),s.__resizeListeners__.push(a)},window.removeResizeListener=function(t,e){t&&(t.__resizeListeners__.splice(t.__resizeListeners__.indexOf(e),1),t.__resizeListeners__.length\|\|(t.removeEventListener("scroll",i),t.__resizeTriggers__=!t.removeChild(t.__resizeTriggers__)))}}(),window.Apex={};var ApexCharts$1=function(){function t(e,i){_classCallCheck(this,t),this.opts=i,this.ctx=this,this.w=new Base(i).init(),this.el=e,this.w.globals.cuid=(Math.random()+1).toString(36).substring(4),this.w.globals.chartID=this.w.config.chart.id?this.w.config.chart.id:this.w.globals.cuid,this.eventList=["mousedown","mousemove","touchstart","touchmove","mouseup","touchend"],this.initModules(),this.create=Utils.bind(this.create,this),this.documentEvent=Utils.bind(this.documentEvent,this),this.windowResizeHandler=this.windowResize.bind(this)}return _createClass(t,[{key:"render",value:function(){var t=this;return new Promise$1(function(e,i){if(null!==t.el){void 0===Apex._chartInstances&&(Apex._chartInstances=[]),t.w.config.chart.id&&Apex._chartInstances.push({id:t.w.globals.chartID,group:t.w.config.chart.group,chart:t}),t.setLocale(t.w.config.chart.defaultLocale);var s=t.w.config.chart.events.beforeMount;"function"==typeof s&&s(t,t.w),t.fireEvent("beforeMount",[t,t.w]),window.addEventListener("resize",t.windowResizeHandler),window.addResizeListener(t.el.parentNode,t.parentResizeCallback.bind(t));var a=t.create(t.w.config.series,{});if(!a)return e(t);t.mount(a).then(function(){e(a),"function"==typeof t.w.config.chart.events.mounted&&t.w.config.chart.events.mounted(t,t.w),t.fireEvent("mounted",[t,t.w])}).catch(function(t){i(t)})}else i(new Error("Element not found"))})}},{key:"initModules",value:function(){this.animations=new Animations(this),this.core=new Core(this.el,this),this.grid=new Grid(this),this.coreUtils=new CoreUtils(this),this.config=new Config({}),this.crosshairs=new Crosshairs(this),this.options=new Options,this.responsive=new Responsive(this),this.series=new Series(this),this.theme=new Theme(this),this.formatters=new Formatters(this),this.titleSubtitle=new TitleSubtitle(this),this.legend=new Legend(this),this.toolbar=new Toolbar(this),this.dimensions=new Dimensions(this),this.zoomPanSelection=new ZoomPanSelection(this),this.w.globals.tooltip=new Tooltip(this)}},{key:"addEventListener",value:function(t,e){var i=this.w;i.globals.events.hasOwnProperty(t)?i.globals.events[t].push(e):i.globals.events[t]=[e]}},{key:"removeEventListener",value:function(t,e){var i=this.w;if(i.globals.events.hasOwnProperty(t)){var s=i.globals.events[t].indexOf(e);-1!==s&&i.globals.events[t].splice(s,1)}}},{key:"fireEvent",value:function(t,e){var i=this.w;if(i.globals.events.hasOwnProperty(t)){e&&e.length\|\|(e=[]);for(var s=i.globals.events[t],a=s.length,r=0;r<a;r++)s[r].apply(null,e)}}},{key:"create",value:function(t,e){var i=this.w;this.initModules();var s=this.w.globals;if(s.noData=!1,s.animationEnded=!1,this.responsive.checkResponsiveConfig(e),null===this.el)return s.animationEnded=!0,null;if(this.core.setupElements(),0===s.svgWidth)return s.animationEnded=!0,null;var a=CoreUtils.checkComboSeries(t);s.comboCharts=a.comboCharts,s.comboChartsHasBars=a.comboChartsHasBars,(0===t.length\|\|1===t.length&&t[0].data&&0===t[0].data.length)&&this.series.handleNoData(),this.setupEventHandlers(),this.core.parseData(t),this.theme.init(),new Markers(this).setGlobalMarkerSize(),this.formatters.setLabelFormatters(),this.titleSubtitle.draw(),i.globals.noData\|\|this.legend.init(),this.series.hasAllSeriesEqualX(),s.axisCharts&&(this.core.coreCalculations(),"category"!==i.config.xaxis.type&&this.formatters.setLabelFormatters()),this.formatters.heatmapLabelFormatters(),this.dimensions.plotCoords();var r=this.core.xySettings();this.grid.createGridMask();var n=this.core.plotChartType(t,r);this.core.shiftGraphPosition();var o={plot:{left:i.globals.translateX,top:i.globals.translateY,width:i.globals.gridWidth,height:i.globals.gridHeight}};return{elGraph:n,xyRatios:r,elInner:i.globals.dom.elGraphical,dimensions:o}}},{key:"mount",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this,i=e.w;return new Promise$1(function(s,a){if(null===e.el)return a(new Error("Not enough data to display or target element not found"));if((null===t\|\|i.globals.allSeriesCollapsed)&&e.series.handleNoData(),e.annotations=new Annotations(e),e.core.drawAxis(i.config.chart.type,t.xyRatios),e.grid=new Grid(e),"back"===i.config.grid.position&&e.grid.drawGrid(),"back"===i.config.annotations.position&&e.annotations.drawAnnotations(),t.elGraph instanceof Array)for(var r=0;r<t.elGraph.length;r++)i.globals.dom.elGraphical.add(t.elGraph[r]);else i.globals.dom.elGraphical.add(t.elGraph);if("front"===i.config.grid.position&&e.grid.drawGrid(),"front"===i.config.xaxis.crosshairs.position&&e.crosshairs.drawXCrosshairs(),"front"===i.config.yaxis[0].crosshairs.position&&e.crosshairs.drawYCrosshairs(),"front"===i.config.annotations.position&&e.annotations.drawAnnotations(),!i.globals.noData){if(i.config.tooltip.enabled&&!i.globals.noData&&e.w.globals.tooltip.drawTooltip(t.xyRatios),i.globals.axisCharts&&i.globals.isXNumeric)(i.config.chart.zoom.enabled\|\|i.config.chart.selection&&i.config.chart.selection.enabled\|\|i.config.chart.pan&&i.config.chart.pan.enabled)&&e.zoomPanSelection.init({xyRatios:t.xyRatios});else{var n=i.config.chart.toolbar.tools;n.zoom=!1,n.zoomin=!1,n.zoomout=!1,n.selection=!1,n.pan=!1,n.reset=!1}i.config.chart.toolbar.show&&!i.globals.allSeriesCollapsed&&e.toolbar.createToolbar()}i.globals.memory.methodsToExec.length>0&&i.globals.memory.methodsToExec.forEach(function(t){t.method(t.params,!1,t.context)}),i.globals.axisCharts\|\|i.globals.noData\|\|e.core.resizeNonAxisCharts(),s(e)})}},{key:"clearPreviousPaths",value:function(){var t=this.w;t.globals.previousPaths=[],t.globals.allSeriesCollapsed=!1,t.globals.collapsedSeries=[],t.globals.collapsedSeriesIndices=[]}},{key:"updateOptions",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])\|\|arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])\|\|arguments[3],a=!(arguments.length>4&&void 0!==arguments[4])\|\|arguments[4],r=this.w;return t.series&&(this.resetSeries(!1),t.series.length&&t.series[0].data&&(t.series=t.series.map(function(t,e){return _objectSpread({},r.config.series[e],{name:t.name?t.name:r.config.series[e]&&r.config.series[e].name,type:t.type?t.type:r.config.series[e]&&r.config.series[e].type,data:t.data?t.data:r.config.series[e]&&r.config.series[e].data})})),this.revertDefaultAxisMinMax()),t.xaxis&&((t.xaxis.min\|\|t.xaxis.max)&&this.forceXAxisUpdate(t),t.xaxis.categories&&t.xaxis.categories.length&&r.config.xaxis.convertedCatToNumeric&&(t=Defaults.convertCatToNumeric(t))),r.globals.collapsedSeriesIndices.length>0&&this.clearPreviousPaths(),t.theme&&(t=this.theme.updateThemeOptions(t)),this._updateOptions(t,e,i,s,a)}},{key:"_updateOptions",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])\|\|arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])\|\|arguments[3],a=arguments.length>4&&void 0!==arguments[4]&&arguments[4],r=[this];s&&(r=this.getSyncedCharts()),this.w.globals.isExecCalled&&(r=[this],this.w.globals.isExecCalled=!1),r.forEach(function(s){var r=s.w;return r.globals.shouldAnimate=i,e\|\|(r.globals.resized=!0,r.globals.dataChanged=!0,i&&s.series.getPreviousPaths()),t&&"object"===_typeof(t)&&(s.config=new Config(t),t=CoreUtils.extendArrayProps(s.config,t),r.config=Utils.extend(r.config,t),a&&(r.globals.lastXAxis=[],r.globals.lastYAxis=[],r.globals.initialConfig=Utils.extend({},r.config),r.globals.initialSeries=JSON.parse(JSON.stringify(r.config.series)))),s.update(t)})}},{key:"updateSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])\|\|arguments[2];return this.resetSeries(!1),this.revertDefaultAxisMinMax(),this._updateSeries(t,e,i)}},{key:"appendSeries",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])\|\|arguments[2],s=this.w.config.series.slice();return s.push(t),this.resetSeries(!1),this.revertDefaultAxisMinMax(),this._updateSeries(s,e,i)}},{key:"_updateSeries",value:function(t,e){var i,s=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=this.w;return this.w.globals.shouldAnimate=e,a.globals.dataChanged=!0,a.globals.allSeriesCollapsed&&(a.globals.allSeriesCollapsed=!1),e&&this.series.getPreviousPaths(),a.globals.axisCharts?(0===(i=t.map(function(t,e){return _objectSpread({},a.config.series[e],{name:t.name?t.name:a.config.series[e]&&a.config.series[e].name,type:t.type?t.type:a.config.series[e]&&a.config.series[e].type,data:t.data?t.data:a.config.series[e]&&a.config.series[e].data})})).length&&(i=[{data:[]}]),a.config.series=i):a.config.series=t.slice(),s&&(a.globals.initialConfig.series=JSON.parse(JSON.stringify(a.config.series)),a.globals.initialSeries=JSON.parse(JSON.stringify(a.config.series))),this.update()}},{key:"getSyncedCharts",value:function(){var t=this.getGroupedCharts(),e=[this];return t.length&&(e=[],t.forEach(function(t){e.push(t)})),e}},{key:"getGroupedCharts",value:function(){var t=this;return Apex._chartInstances.filter(function(t){if(t.group)return!0}).map(function(e){return t.w.config.chart.group===e.group?e.chart:t})}},{key:"appendData",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=this;i.w.globals.dataChanged=!0,i.series.getPreviousPaths();for(var s=i.w.config.series.slice(),a=0;a<s.length;a++)if(void 0!==t[a])for(var r=0;r<t[a].data.length;r++)s[a].data.push(t[a].data[r]);return i.w.config.series=s,e&&(i.w.globals.initialSeries=JSON.parse(JSON.stringify(i.w.config.series))),this.update()}},{key:"update",value:function(t){var e=this;return new Promise$1(function(i,s){e.clear();var a=e.create(e.w.config.series,t);if(!a)return i(e);e.mount(a).then(function(){"function"==typeof e.w.config.chart.events.updated&&e.w.config.chart.events.updated(e,e.w),e.fireEvent("updated",[e,e.w]),e.w.globals.isDirty=!0,i(e)}).catch(function(t){s(t)})})}},{key:"forceXAxisUpdate",value:function(t){var e=this.w;void 0!==t.xaxis.min&&(e.config.xaxis.min=t.xaxis.min,e.globals.lastXAxis.min=t.xaxis.min),void 0!==t.xaxis.max&&(e.config.xaxis.max=t.xaxis.max,e.globals.lastXAxis.max=t.xaxis.max)}},{key:"revertDefaultAxisMinMax",value:function(){var t=this.w;t.config.xaxis.min=t.globals.lastXAxis.min,t.config.xaxis.max=t.globals.lastXAxis.max,t.config.yaxis.map(function(e,i){t.globals.zoomed&&void 0!==t.globals.lastYAxis[i]&&(e.min=t.globals.lastYAxis[i].min,e.max=t.globals.lastYAxis[i].max)})}},{key:"clear",value:function(){this.zoomPanSelection&&this.zoomPanSelection.destroy(),this.toolbar&&this.toolbar.destroy(),this.animations=null,this.annotations=null,this.core=null,this.grid=null,this.series=null,this.responsive=null,this.theme=null,this.formatters=null,this.titleSubtitle=null,this.legend=null,this.dimensions=null,this.options=null,this.crosshairs=null,this.zoomPanSelection=null,this.toolbar=null,this.w.globals.tooltip=null,this.clearDomElements()}},{key:"killSVG",value:function(t){return new Promise$1(function(e,i){t.each(function(t,e){this.removeClass(""),this.off(),this.stop()},!0),t.ungroup(),t.clear(),e("done")})}},{key:"clearDomElements",value:function(){var t=this;this.eventList.forEach(function(e){document.removeEventListener(e,t.documentEvent)});var e=this.w.globals.dom;if(null!==this.el)for(;this.el.firstChild;)this.el.removeChild(this.el.firstChild);this.killSVG(e.Paper),e.Paper.remove(),e.elWrap=null,e.elGraphical=null,e.elLegendWrap=null,e.baseEl=null,e.elGridRect=null,e.elGridRectMask=null,e.elGridRectMarkerMask=null,e.elDefs=null}},{key:"destroy",value:function(){this.clear();var t=this.w.config.chart.id;t&&Apex._chartInstances.forEach(function(e,i){e.id===t&&Apex._chartInstances.splice(i,1)}),window.removeEventListener("resize",this.windowResizeHandler),window.removeResizeListener(this.el.parentNode,this.parentResizeCallback.bind(this))}},{key:"toggleSeries",value:function(t){var e=this.series.getSeriesByName(t),i=parseInt(e.getAttribute("data:realIndex")),s=e.classList.contains("apexcharts-series-collapsed");this.legend.toggleDataSeries(i,s)}},{key:"resetSeries",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])\|\|arguments[0];this.series.resetSeries(t)}},{key:"setupEventHandlers",value:function(){var t=this,e=this.w,i=this,s=e.globals.dom.baseEl.querySelector(e.globals.chartClass);this.eventListHandlers=[],this.eventList.forEach(function(t){s.addEventListener(t,function(t){var s=Object.assign({},e,{seriesIndex:e.globals.capturedSeriesIndex,dataPointIndex:e.globals.capturedDataPointIndex});"mousemove"===t.type\|\|"touchmove"===t.type?"function"==typeof e.config.chart.events.mouseMove&&e.config.chart.events.mouseMove(t,i,s):("mouseup"===t.type&&1===t.which\|\|"touchend"===t.type)&&("function"==typeof e.config.chart.events.click&&e.config.chart.events.click(t,i,s),i.fireEvent("click",[t,i,s]))},{capture:!1,passive:!0})}),this.eventList.forEach(function(e){document.addEventListener(e,t.documentEvent)}),this.core.setupBrushHandler()}},{key:"documentEvent",value:function(t){var e=this.w;e.globals.clientX="touchmove"===t.type?t.touches[0].clientX:t.clientX,e.globals.clientY="touchmove"===t.type?t.touches[0].clientY:t.clientY}},{key:"addXaxisAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addXaxisAnnotationExternal(t,e,s)}},{key:"addYaxisAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addYaxisAnnotationExternal(t,e,s)}},{key:"addPointAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addPointAnnotationExternal(t,e,s)}},{key:"clearAnnotations",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0,e=this;t&&(e=t),e.annotations.clearAnnotations(e)}},{key:"addText",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])\|\|arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addText(t,e,s)}},{key:"getChartArea",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-inner")}},{key:"getSeriesTotalXRange",value:function(t,e){return this.coreUtils.getSeriesTotalsXRange(t,e)}},{key:"getHighestValueInSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new Range$1(this.ctx).getMinYMaxY(t).highestY}},{key:"getLowestValueInSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new Range$1(this.ctx).getMinYMaxY(t).lowestY}},{key:"getSeriesTotal",value:function(){return this.w.globals.seriesTotals}},{key:"setLocale",value:function(t){this.setCurrentLocaleValues(t)}},{key:"toggleDataPointSelection",value:function(t,e){var i=this.w,s=null;i.globals.axisCharts?s=i.globals.dom.Paper.select(".apexcharts-series[data\\:realIndex='".concat(t,"'] path[j='").concat(e,"'], .apexcharts-series[data\\:realIndex='").concat(t,"'] circle[j='").concat(e,"'], .apexcharts-series[data\\:realIndex='").concat(t,"'] rect[j='").concat(e,"']")).members[0]:(s=i.globals.dom.Paper.select(".apexcharts-series[data\\:realIndex='".concat(t,"']")).members[0],("pie"===i.config.chart.type\|\|"donut"===i.config.chart.type)&&new Pie(this.ctx).pieClicked(t));s?new Graphics(this.ctx).pathMouseDown(s,null):console.warn("toggleDataPointSelection: Element not found");return s.node?s.node:null}},{key:"setCurrentLocaleValues",value:function(t){var e=this.w.config.chart.locales;window.Apex.chart&&window.Apex.chart.locales&&window.Apex.chart.locales.length>0&&(e=this.w.config.chart.locales.concat(window.Apex.chart.locales));var i=e.filter(function(e){return e.name===t})[0];if(!i)throw new Error("Wrong locale name provided. Please make sure you set the correct locale name in options");var s=Utils.extend(en,i);this.w.globals.locale=s.options}},{key:"dataURI",value:function(){return new Exports(this.ctx).dataURI()}},{key:"paper",value:function(){return this.w.globals.dom.Paper}},{key:"parentResizeCallback",value:function(){this.w.globals.animationEnded&&this.windowResize()}},{key:"windowResize",value:function(){var t=this;clearTimeout(this.w.globals.resizeTimer),this.w.globals.resizeTimer=window.setTimeout(function(){t.w.globals.resized=!0,t.w.globals.dataChanged=!1,t.update()},150)}}],[{key:"initOnLoad",value:function(){for(var e=document.querySelectorAll("[data-apexcharts]"),i=0;i<e.length;i++){new t(e[i],JSON.parse(e[i].getAttribute("data-options"))).render()}}},{key:"exec",value:function(t,e){var i=this.getChartByID(t);if(i){i.w.globals.isExecCalled=!0;for(var s=arguments.length,a=new Array(s>2?s-2:0),r=2;r<s;r++)a[r-2]=arguments[r];switch(e){case"updateOptions":return i.updateOptions.apply(i,a);case"updateSeries":return i.updateSeries.apply(i,a);case"appendData":return i.appendData.apply(i,a);case"appendSeries":return i.appendSeries.apply(i,a);case"toggleSeries":return i.toggleSeries.apply(i,a);case"resetSeries":return i.resetSeries.apply(i,a);case"toggleDataPointSelection":return i.toggleDataPointSelection.apply(i,a);case"dataURI":return i.dataURI.apply(i,a);case"addXaxisAnnotation":return i.addXaxisAnnotation.apply(i,a);case"addYaxisAnnotation":return i.addYaxisAnnotation.apply(i,a);case"addPointAnnotation":return i.addPointAnnotation.apply(i,a);case"addText":return i.addText.apply(i,a);case"clearAnnotations":return i.clearAnnotations.apply(i,a);case"paper":return i.paper.apply(i,a);case"destroy":return i.destroy()}}}},{key:"merge",value:function(t,e){return Utils.extend(t,e)}},{key:"getChartByID",value:function(t){return Apex._chartInstances.filter(function(e){return e.id===t})[0].chart}}]),t}();/* harmony default export / __webpack_exports__["default"] = (ApexCharts$1); / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../../timers-browserify/main.js / "./node_modules/timers-browserify/main.js").setImmediate, __webpack_require__(/! ./../../webpack/buildin/harmony-module.js / "./node_modules/webpack/buildin/harmony-module.js")(module))) // }), // "./node_modules/axios/index.js": /!************************************!\ !* ./node_modules/axios/index.js ! \***********************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { module.exports = __webpack_require__(/! ./lib/axios / "./node_modules/axios/lib/axios.js"); // }), // "./node_modules/axios/lib/adapters/xhr.js": /!***********************************************!\ !* ./node_modules/axios/lib/adapters/xhr.js ! \**********************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); var settle = __webpack_require__(/! ./../core/settle / "./node_modules/axios/lib/core/settle.js"); var buildURL = __webpack_require__(/! ./../helpers/buildURL / "./node_modules/axios/lib/helpers/buildURL.js"); var parseHeaders = __webpack_require__(/! ./../helpers/parseHeaders / "./node_modules/axios/lib/helpers/parseHeaders.js"); var isURLSameOrigin = __webpack_require__(/! ./../helpers/isURLSameOrigin / "./node_modules/axios/lib/helpers/isURLSameOrigin.js"); var createError = __webpack_require__(/! ../core/createError / "./node_modules/axios/lib/core/createError.js"); module.exports = function xhrAdapter(config) { return new Promise(function dispatchXhrRequest(resolve, reject) { var requestData = config.data; var requestHeaders = config.headers; if (utils.isFormData(requestData)) { delete requestHeaders['Content-Type']; // Let the browser set it } var request = new XMLHttpRequest(); // HTTP basic authentication if (config.auth) { var username = config.auth.username \|\| ''; var password = config.auth.password \|\| ''; requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password); } request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true); // Set the request timeout in MS request.timeout = config.timeout; // Listen for ready state request.onreadystatechange = function handleLoad() { if (!request \|\| request.readyState !== 4) { return; } // The request errored out and we didn't get a response, this will be // handled by onerror instead // With one exception: request that using file: protocol, most browsers // will return status as 0 even though it's a successful request if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) { return; } // Prepare the response var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null; var responseData = !config.responseType \|\| config.responseType === 'text' ? request.responseText : request.response; var response = { data: responseData, status: request.status, statusText: request.statusText, headers: responseHeaders, config: config, request: request }; settle(resolve, reject, response); // Clean up request request = null; }; // Handle low level network errors request.onerror = function handleError() { // Real errors are hidden from us by the browser // onerror should only fire if it's a network error reject(createError('Network Error', config, null, request)); // Clean up request request = null; }; // Handle timeout request.ontimeout = function handleTimeout() { reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED', request)); // Clean up request request = null; }; // Add xsrf header // This is only done if running in a standard browser environment. // Specifically not if we're in a web worker, or react-native. if (utils.isStandardBrowserEnv()) { var cookies = __webpack_require__(/! ./../helpers/cookies / "./node_modules/axios/lib/helpers/cookies.js"); // Add xsrf header var xsrfValue = (config.withCredentials \|\| isURLSameOrigin(config.url)) && config.xsrfCookieName ? cookies.read(config.xsrfCookieName) : undefined; if (xsrfValue) { requestHeaders[config.xsrfHeaderName] = xsrfValue; } } // Add headers to the request if ('setRequestHeader' in request) { utils.forEach(requestHeaders, function setRequestHeader(val, key) { if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') { // Remove Content-Type if data is undefined delete requestHeaders[key]; } else { // Otherwise add header to the request request.setRequestHeader(key, val); } }); } // Add withCredentials to request if needed if (config.withCredentials) { request.withCredentials = true; } // Add responseType to request if needed if (config.responseType) { try { request.responseType = config.responseType; } catch (e) { // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2. // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function. if (config.responseType !== 'json') { throw e; } } } // Handle progress if needed if (typeof config.onDownloadProgress === 'function') { request.addEventListener('progress', config.onDownloadProgress); } // Not all browsers support upload events if (typeof config.onUploadProgress === 'function' && request.upload) { request.upload.addEventListener('progress', config.onUploadProgress); } if (config.cancelToken) { // Handle cancellation config.cancelToken.promise.then(function onCanceled(cancel) { if (!request) { return; } request.abort(); reject(cancel); // Clean up request request = null; }); } if (requestData === undefined) { requestData = null; } // Send the request request.send(requestData); }); }; // }), // "./node_modules/axios/lib/axios.js": /!****************************************!\ !* ./node_modules/axios/lib/axios.js ! \***************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./utils / "./node_modules/axios/lib/utils.js"); var bind = __webpack_require__(/! ./helpers/bind / "./node_modules/axios/lib/helpers/bind.js"); var Axios = __webpack_require__(/! ./core/Axios / "./node_modules/axios/lib/core/Axios.js"); var defaults = __webpack_require__(/! ./defaults / "./node_modules/axios/lib/defaults.js"); /* * Create an instance of Axios * * @param {Object} defaultConfig The default config for the instance * @return {Axios} A new instance of Axios / function createInstance(defaultConfig) { var context = new Axios(defaultConfig); var instance = bind(Axios.prototype.request, context); // Copy axios.prototype to instance utils.extend(instance, Axios.prototype, context); // Copy context to instance utils.extend(instance, context); return instance; } // Create the default instance to be exported var axios = createInstance(defaults); // Expose Axios class to allow class inheritance axios.Axios = Axios; // Factory for creating new instances axios.create = function create(instanceConfig) { return createInstance(utils.merge(defaults, instanceConfig)); }; // Expose Cancel & CancelToken axios.Cancel = __webpack_require__(/! ./cancel/Cancel / "./node_modules/axios/lib/cancel/Cancel.js"); axios.CancelToken = __webpack_require__(/! ./cancel/CancelToken / "./node_modules/axios/lib/cancel/CancelToken.js"); axios.isCancel = __webpack_require__(/! ./cancel/isCancel / "./node_modules/axios/lib/cancel/isCancel.js"); // Expose all/spread axios.all = function all(promises) { return Promise.all(promises); }; axios.spread = __webpack_require__(/! ./helpers/spread / "./node_modules/axios/lib/helpers/spread.js"); module.exports = axios; // Allow use of default import syntax in TypeScript module.exports.default = axios; // }), // "./node_modules/axios/lib/cancel/Cancel.js": /!************************************************!\ !* ./node_modules/axios/lib/cancel/Cancel.js ! \***********************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; / * A `Cancel` is an object that is thrown when an operation is canceled. * * @class * @param {string=} message The message. / function Cancel(message) { this.message = message; } Cancel.prototype.toString = function toString() { return 'Cancel' + (this.message ? ': ' + this.message : ''); }; Cancel.prototype.__CANCEL__ = true; module.exports = Cancel; // }), // "./node_modules/axios/lib/cancel/CancelToken.js": /!*****************************************************!\ !* ./node_modules/axios/lib/cancel/CancelToken.js ! \****************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var Cancel = __webpack_require__(/! ./Cancel / "./node_modules/axios/lib/cancel/Cancel.js"); /* * A `CancelToken` is an object that can be used to request cancellation of an operation. * * @class * @param {Function} executor The executor function. / function CancelToken(executor) { if (typeof executor !== 'function') { throw new TypeError('executor must be a function.'); } var resolvePromise; this.promise = new Promise(function promiseExecutor(resolve) { resolvePromise = resolve; }); var token = this; executor(function cancel(message) { if (token.reason) { // Cancellation has already been requested return; } token.reason = new Cancel(message); resolvePromise(token.reason); }); } /* * Throws a `Cancel` if cancellation has been requested. / CancelToken.prototype.throwIfRequested = function throwIfRequested() { if (this.reason) { throw this.reason; } }; /* * Returns an object that contains a new `CancelToken` and a function that, when called, * cancels the `CancelToken`. / CancelToken.source = function source() { var cancel; var token = new CancelToken(function executor(c) { cancel = c; }); return { token: token, cancel: cancel }; }; module.exports = CancelToken; // }), // "./node_modules/axios/lib/cancel/isCancel.js": /!**************************************************!\ !* ./node_modules/axios/lib/cancel/isCancel.js ! \*************************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; module.exports = function isCancel(value) { return !!(value && value.__CANCEL__); }; // }), /*/ "./node_modules/axios/lib/core/Axios.js": /!*********************************************!\ !* ./node_modules/axios/lib/core/Axios.js ! \********************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var defaults = __webpack_require__(/! ./../defaults / "./node_modules/axios/lib/defaults.js"); var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); var InterceptorManager = __webpack_require__(/! ./InterceptorManager / "./node_modules/axios/lib/core/InterceptorManager.js"); var dispatchRequest = __webpack_require__(/! ./dispatchRequest / "./node_modules/axios/lib/core/dispatchRequest.js"); /* * Create a new instance of Axios * * @param {Object} instanceConfig The default config for the instance / function Axios(instanceConfig) { this.defaults = instanceConfig; this.interceptors = { request: new InterceptorManager(), response: new InterceptorManager() }; } /* * Dispatch a request * * @param {Object} config The config specific for this request (merged with this.defaults) / Axios.prototype.request = function request(config) { /eslint no-param-reassign:0/ // Allow for axios('example/url'[, config]) a la fetch API if (typeof config === 'string') { config = utils.merge({ url: arguments[0] }, arguments[1]); } config = utils.merge(defaults, {method: 'get'}, this.defaults, config); config.method = config.method.toLowerCase(); // Hook up interceptors middleware var chain = [dispatchRequest, undefined]; var promise = Promise.resolve(config); this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) { chain.unshift(interceptor.fulfilled, interceptor.rejected); }); this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) { chain.push(interceptor.fulfilled, interceptor.rejected); }); while (chain.length) { promise = promise.then(chain.shift(), chain.shift()); } return promise; }; // Provide aliases for supported request methods utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) { /eslint func-names:0/ Axios.prototype[method] = function(url, config) { return this.request(utils.merge(config \|\| {}, { method: method, url: url })); }; }); utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { /eslint func-names:0/ Axios.prototype[method] = function(url, data, config) { return this.request(utils.merge(config \|\| {}, { method: method, url: url, data: data })); }; }); module.exports = Axios; // }), // "./node_modules/axios/lib/core/InterceptorManager.js": /!**********************************************************!\ !* ./node_modules/axios/lib/core/InterceptorManager.js ! \*********************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); function InterceptorManager() { this.handlers = []; } /* * Add a new interceptor to the stack * * @param {Function} fulfilled The function to handle `then` for a `Promise` * @param {Function} rejected The function to handle `reject` for a `Promise` * * @return {Number} An ID used to remove interceptor later / InterceptorManager.prototype.use = function use(fulfilled, rejected) { this.handlers.push({ fulfilled: fulfilled, rejected: rejected }); return this.handlers.length - 1; }; /* * Remove an interceptor from the stack * * @param {Number} id The ID that was returned by `use` / InterceptorManager.prototype.eject = function eject(id) { if (this.handlers[id]) { this.handlers[id] = null; } }; /* * Iterate over all the registered interceptors * * This method is particularly useful for skipping over any * interceptors that may have become `null` calling `eject`. * * @param {Function} fn The function to call for each interceptor / InterceptorManager.prototype.forEach = function forEach(fn) { utils.forEach(this.handlers, function forEachHandler(h) { if (h !== null) { fn(h); } }); }; module.exports = InterceptorManager; // }), // "./node_modules/axios/lib/core/createError.js": /!***************************************************!\ !* ./node_modules/axios/lib/core/createError.js ! \**************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var enhanceError = __webpack_require__(/! ./enhanceError / "./node_modules/axios/lib/core/enhanceError.js"); /* * Create an Error with the specified message, config, error code, request and response. * * @param {string} message The error message. * @param {Object} config The config. * @param {string} [code] The error code (for example, 'ECONNABORTED'). * @param {Object} [request] The request. * @param {Object} [response] The response. * @returns {Error} The created error. / module.exports = function createError(message, config, code, request, response) { var error = new Error(message); return enhanceError(error, config, code, request, response); }; // }), // "./node_modules/axios/lib/core/dispatchRequest.js": /!*******************************************************!\ !* ./node_modules/axios/lib/core/dispatchRequest.js ! \******************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); var transformData = __webpack_require__(/! ./transformData / "./node_modules/axios/lib/core/transformData.js"); var isCancel = __webpack_require__(/! ../cancel/isCancel / "./node_modules/axios/lib/cancel/isCancel.js"); var defaults = __webpack_require__(/! ../defaults / "./node_modules/axios/lib/defaults.js"); var isAbsoluteURL = __webpack_require__(/! ./../helpers/isAbsoluteURL / "./node_modules/axios/lib/helpers/isAbsoluteURL.js"); var combineURLs = __webpack_require__(/! ./../helpers/combineURLs / "./node_modules/axios/lib/helpers/combineURLs.js"); /* * Throws a `Cancel` if cancellation has been requested. / function throwIfCancellationRequested(config) { if (config.cancelToken) { config.cancelToken.throwIfRequested(); } } /* * Dispatch a request to the server using the configured adapter. * * @param {object} config The config that is to be used for the request * @returns {Promise} The Promise to be fulfilled / module.exports = function dispatchRequest(config) { throwIfCancellationRequested(config); // Support baseURL config if (config.baseURL && !isAbsoluteURL(config.url)) { config.url = combineURLs(config.baseURL, config.url); } // Ensure headers exist config.headers = config.headers \|\| {}; // Transform request data config.data = transformData( config.data, config.headers, config.transformRequest ); // Flatten headers config.headers = utils.merge( config.headers.common \|\| {}, config.headers[config.method] \|\| {}, config.headers \|\| {} ); utils.forEach( ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'], function cleanHeaderConfig(method) { delete config.headers[method]; } ); var adapter = config.adapter \|\| defaults.adapter; return adapter(config).then(function onAdapterResolution(response) { throwIfCancellationRequested(config); // Transform response data response.data = transformData( response.data, response.headers, config.transformResponse ); return response; }, function onAdapterRejection(reason) { if (!isCancel(reason)) { throwIfCancellationRequested(config); // Transform response data if (reason && reason.response) { reason.response.data = transformData( reason.response.data, reason.response.headers, config.transformResponse ); } } return Promise.reject(reason); }); }; // }), // "./node_modules/axios/lib/core/enhanceError.js": /!****************************************************!\ !* ./node_modules/axios/lib/core/enhanceError.js ! \***************************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; / * Update an Error with the specified config, error code, and response. * * @param {Error} error The error to update. * @param {Object} config The config. * @param {string} [code] The error code (for example, 'ECONNABORTED'). * @param {Object} [request] The request. * @param {Object} [response] The response. * @returns {Error} The error. / module.exports = function enhanceError(error, config, code, request, response) { error.config = config; if (code) { error.code = code; } error.request = request; error.response = response; return error; }; // }), // "./node_modules/axios/lib/core/settle.js": /!**********************************************!\ !* ./node_modules/axios/lib/core/settle.js ! \*********************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var createError = __webpack_require__(/! ./createError / "./node_modules/axios/lib/core/createError.js"); /* * Resolve or reject a Promise based on response status. * * @param {Function} resolve A function that resolves the promise. * @param {Function} reject A function that rejects the promise. * @param {object} response The response. / module.exports = function settle(resolve, reject, response) { var validateStatus = response.config.validateStatus; // Note: status is not exposed by XDomainRequest if (!response.status \|\| !validateStatus \|\| validateStatus(response.status)) { resolve(response); } else { reject(createError( 'Request failed with status code ' + response.status, response.config, null, response.request, response )); } }; // }), // "./node_modules/axios/lib/core/transformData.js": /!*****************************************************!\ !* ./node_modules/axios/lib/core/transformData.js ! \****************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); /* * Transform the data for a request or a response * * @param {Object\|String} data The data to be transformed * @param {Array} headers The headers for the request or response * @param {Array\|Function} fns A single function or Array of functions * @returns {} The resulting transformed data / module.exports = function transformData(data, headers, fns) { /eslint no-param-reassign:0/ utils.forEach(fns, function transform(fn) { data = fn(data, headers); }); return data; }; /*/ }), // "./node_modules/axios/lib/defaults.js": /!*******************************************!\ !* ./node_modules/axios/lib/defaults.js ! \******************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; / WEBPACK VAR INJECTION /(function(process) { var utils = __webpack_require__(/! ./utils / "./node_modules/axios/lib/utils.js"); var normalizeHeaderName = __webpack_require__(/! ./helpers/normalizeHeaderName / "./node_modules/axios/lib/helpers/normalizeHeaderName.js"); var DEFAULT_CONTENT_TYPE = { 'Content-Type': 'application/x-www-form-urlencoded' }; function setContentTypeIfUnset(headers, value) { if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) { headers['Content-Type'] = value; } } function getDefaultAdapter() { var adapter; if (typeof XMLHttpRequest !== 'undefined') { // For browsers use XHR adapter adapter = __webpack_require__(/! ./adapters/xhr / "./node_modules/axios/lib/adapters/xhr.js"); } else if (typeof process !== 'undefined') { // For node use HTTP adapter adapter = __webpack_require__(/! ./adapters/http / "./node_modules/axios/lib/adapters/xhr.js"); } return adapter; } var defaults = { adapter: getDefaultAdapter(), transformRequest: [function transformRequest(data, headers) { normalizeHeaderName(headers, 'Content-Type'); if (utils.isFormData(data) \|\| utils.isArrayBuffer(data) \|\| utils.isBuffer(data) \|\| utils.isStream(data) \|\| utils.isFile(data) \|\| utils.isBlob(data) ) { return data; } if (utils.isArrayBufferView(data)) { return data.buffer; } if (utils.isURLSearchParams(data)) { setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8'); return data.toString(); } if (utils.isObject(data)) { setContentTypeIfUnset(headers, 'application/json;charset=utf-8'); return JSON.stringify(data); } return data; }], transformResponse: [function transformResponse(data) { /eslint no-param-reassign:0/ if (typeof data === 'string') { try { data = JSON.parse(data); } catch (e) { / Ignore / } } return data; }], /* * A timeout in milliseconds to abort a request. If set to 0 (default) a * timeout is not created. / timeout: 0, xsrfCookieName: 'XSRF-TOKEN', xsrfHeaderName: 'X-XSRF-TOKEN', maxContentLength: -1, validateStatus: function validateStatus(status) { return status >= 200 && status < 300; } }; defaults.headers = { common: { 'Accept': 'application/json, text/plain, /' } }; utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) { defaults.headers[method] = {}; }); utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) { defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE); }); module.exports = defaults; / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../../process/browser.js / "./node_modules/process/browser.js"))) // }), // "./node_modules/axios/lib/helpers/bind.js": /!***********************************************!\ !* ./node_modules/axios/lib/helpers/bind.js ! \**********************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; module.exports = function bind(fn, thisArg) { return function wrap() { var args = new Array(arguments.length); for (var i = 0; i < args.length; i++) { args[i] = arguments[i]; } return fn.apply(thisArg, args); }; }; // }), /*/ "./node_modules/axios/lib/helpers/buildURL.js": /!***************************************************!\ !* ./node_modules/axios/lib/helpers/buildURL.js ! \**************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); function encode(val) { return encodeURIComponent(val). replace(/%40/gi, '@'). replace(/%3A/gi, ':'). replace(/%24/g, '$'). replace(/%2C/gi, ','). replace(/%20/g, '+'). replace(/%5B/gi, '['). replace(/%5D/gi, ']'); } /* * Build a URL by appending params to the end * * @param {string} url The base of the url (e.g., http://www.google.com) * @param {object} [params] The params to be appended * @returns {string} The formatted url / module.exports = function buildURL(url, params, paramsSerializer) { /eslint no-param-reassign:0/ if (!params) { return url; } var serializedParams; if (paramsSerializer) { serializedParams = paramsSerializer(params); } else if (utils.isURLSearchParams(params)) { serializedParams = params.toString(); } else { var parts = []; utils.forEach(params, function serialize(val, key) { if (val === null \|\| typeof val === 'undefined') { return; } if (utils.isArray(val)) { key = key + '[]'; } else { val = [val]; } utils.forEach(val, function parseValue(v) { if (utils.isDate(v)) { v = v.toISOString(); } else if (utils.isObject(v)) { v = JSON.stringify(v); } parts.push(encode(key) + '=' + encode(v)); }); }); serializedParams = parts.join('&'); } if (serializedParams) { url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams; } return url; }; // }), // "./node_modules/axios/lib/helpers/combineURLs.js": /!******************************************************!\ !* ./node_modules/axios/lib/helpers/combineURLs.js ! \*****************************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; / * Creates a new URL by combining the specified URLs * * @param {string} baseURL The base URL * @param {string} relativeURL The relative URL * @returns {string} The combined URL / module.exports = function combineURLs(baseURL, relativeURL) { return relativeURL ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '') : baseURL; }; // }), // "./node_modules/axios/lib/helpers/cookies.js": /!**************************************************!\ !* ./node_modules/axios/lib/helpers/cookies.js ! \*************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); module.exports = ( utils.isStandardBrowserEnv() ? // Standard browser envs support document.cookie (function standardBrowserEnv() { return { write: function write(name, value, expires, path, domain, secure) { var cookie = []; cookie.push(name + '=' + encodeURIComponent(value)); if (utils.isNumber(expires)) { cookie.push('expires=' + new Date(expires).toGMTString()); } if (utils.isString(path)) { cookie.push('path=' + path); } if (utils.isString(domain)) { cookie.push('domain=' + domain); } if (secure === true) { cookie.push('secure'); } document.cookie = cookie.join('; '); }, read: function read(name) { var match = document.cookie.match(new RegExp('(^\|;\\s)(' + name + ')=([^;])')); return (match ? decodeURIComponent(match[3]) : null); }, remove: function remove(name) { this.write(name, '', Date.now() - 86400000); } }; })() : // Non standard browser env (web workers, react-native) lack needed support. (function nonStandardBrowserEnv() { return { write: function write() {}, read: function read() { return null; }, remove: function remove() {} }; })() ); // }), // "./node_modules/axios/lib/helpers/isAbsoluteURL.js": /!********************************************************!\ !* ./node_modules/axios/lib/helpers/isAbsoluteURL.js ! \*******************************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; / * Determines whether the specified URL is absolute * * @param {string} url The URL to test * @returns {boolean} True if the specified URL is absolute, otherwise false / module.exports = function isAbsoluteURL(url) { // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL). // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed // by any combination of letters, digits, plus, period, or hyphen. return /^([a-z][a-z\d\+\-\.]:)?\/\//i.test(url); }; /*/ }), // "./node_modules/axios/lib/helpers/isURLSameOrigin.js": /!**********************************************************!\ !* ./node_modules/axios/lib/helpers/isURLSameOrigin.js ! \*********************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); module.exports = ( utils.isStandardBrowserEnv() ? // Standard browser envs have full support of the APIs needed to test // whether the request URL is of the same origin as current location. (function standardBrowserEnv() { var msie = /(msie\|trident)/i.test(navigator.userAgent); var urlParsingNode = document.createElement('a'); var originURL; /* * Parse a URL to discover it's components * * @param {String} url The URL to be parsed * @returns {Object} / function resolveURL(url) { var href = url; if (msie) { // IE needs attribute set twice to normalize properties urlParsingNode.setAttribute('href', href); href = urlParsingNode.href; } urlParsingNode.setAttribute('href', href); // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils return { href: urlParsingNode.href, protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '', host: urlParsingNode.host, search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '', hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '', hostname: urlParsingNode.hostname, port: urlParsingNode.port, pathname: (urlParsingNode.pathname.charAt(0) === '/') ? urlParsingNode.pathname : '/' + urlParsingNode.pathname }; } originURL = resolveURL(window.location.href); /* * Determine if a URL shares the same origin as the current location * * @param {String} requestURL The URL to test * @returns {boolean} True if URL shares the same origin, otherwise false / return function isURLSameOrigin(requestURL) { var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL; return (parsed.protocol === originURL.protocol && parsed.host === originURL.host); }; })() : // Non standard browser envs (web workers, react-native) lack needed support. (function nonStandardBrowserEnv() { return function isURLSameOrigin() { return true; }; })() ); // }), // "./node_modules/axios/lib/helpers/normalizeHeaderName.js": /!**************************************************************!\ !* ./node_modules/axios/lib/helpers/normalizeHeaderName.js ! \*************************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ../utils / "./node_modules/axios/lib/utils.js"); module.exports = function normalizeHeaderName(headers, normalizedName) { utils.forEach(headers, function processHeader(value, name) { if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) { headers[normalizedName] = value; delete headers[name]; } }); }; // }), // "./node_modules/axios/lib/helpers/parseHeaders.js": /!*******************************************************!\ !* ./node_modules/axios/lib/helpers/parseHeaders.js ! \******************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var utils = __webpack_require__(/! ./../utils / "./node_modules/axios/lib/utils.js"); // Headers whose duplicates are ignored by node // c.f. https://nodejs.org/api/http.html#http_message_headers var ignoreDuplicateOf = [ 'age', 'authorization', 'content-length', 'content-type', 'etag', 'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since', 'last-modified', 'location', 'max-forwards', 'proxy-authorization', 'referer', 'retry-after', 'user-agent' ]; /* * Parse headers into an object * * ``` * Date: Wed, 27 Aug 2014 08:58:49 GMT * Content-Type: application/json * Connection: keep-alive * Transfer-Encoding: chunked * ``` * * @param {String} headers Headers needing to be parsed * @returns {Object} Headers parsed into an object / module.exports = function parseHeaders(headers) { var parsed = {}; var key; var val; var i; if (!headers) { return parsed; } utils.forEach(headers.split('\n'), function parser(line) { i = line.indexOf(':'); key = utils.trim(line.substr(0, i)).toLowerCase(); val = utils.trim(line.substr(i + 1)); if (key) { if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) { return; } if (key === 'set-cookie') { parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]); } else { parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val; } } }); return parsed; }; // }), // "./node_modules/axios/lib/helpers/spread.js": /!*************************************************!\ !* ./node_modules/axios/lib/helpers/spread.js ! \************************************************/ /! no static exports found / // (function(module, exports, __webpack_require__) { "use strict"; / * Syntactic sugar for invoking a function and expanding an array for arguments. * * Common use case would be to use `Function.prototype.apply`. * * ```js * function f(x, y, z) {} * var args = [1, 2, 3]; * f.apply(null, args); * ``` * * With `spread` this example can be re-written. * * ```js * spread(function(x, y, z) {})([1, 2, 3]); * ``` * * @param {Function} callback * @returns {Function} / module.exports = function spread(callback) { return function wrap(arr) { return callback.apply(null, arr); }; }; // }), // "./node_modules/axios/lib/utils.js": /!****************************************!\ !* ./node_modules/axios/lib/utils.js ! \***************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; var bind = __webpack_require__(/! ./helpers/bind / "./node_modules/axios/lib/helpers/bind.js"); var isBuffer = __webpack_require__(/! is-buffer / "./node_modules/is-buffer/index.js"); /global toString:true/ // utils is a library of generic helper functions non-specific to axios var toString = Object.prototype.toString; /* * Determine if a value is an Array * * @param {Object} val The value to test * @returns {boolean} True if value is an Array, otherwise false / function isArray(val) { return toString.call(val) === '[object Array]'; } /* * Determine if a value is an ArrayBuffer * * @param {Object} val The value to test * @returns {boolean} True if value is an ArrayBuffer, otherwise false / function isArrayBuffer(val) { return toString.call(val) === '[object ArrayBuffer]'; } /* * Determine if a value is a FormData * * @param {Object} val The value to test * @returns {boolean} True if value is an FormData, otherwise false / function isFormData(val) { return (typeof FormData !== 'undefined') && (val instanceof FormData); } /* * Determine if a value is a view on an ArrayBuffer * * @param {Object} val The value to test * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false / function isArrayBufferView(val) { var result; if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) { result = ArrayBuffer.isView(val); } else { result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer); } return result; } /* * Determine if a value is a String * * @param {Object} val The value to test * @returns {boolean} True if value is a String, otherwise false / function isString(val) { return typeof val === 'string'; } /* * Determine if a value is a Number * * @param {Object} val The value to test * @returns {boolean} True if value is a Number, otherwise false / function isNumber(val) { return typeof val === 'number'; } /* * Determine if a value is undefined * * @param {Object} val The value to test * @returns {boolean} True if the value is undefined, otherwise false / function isUndefined(val) { return typeof val === 'undefined'; } /* * Determine if a value is an Object * * @param {Object} val The value to test * @returns {boolean} True if value is an Object, otherwise false / function isObject(val) { return val !== null && typeof val === 'object'; } /* * Determine if a value is a Date * * @param {Object} val The value to test * @returns {boolean} True if value is a Date, otherwise false / function isDate(val) { return toString.call(val) === '[object Date]'; } /* * Determine if a value is a File * * @param {Object} val The value to test * @returns {boolean} True if value is a File, otherwise false / function isFile(val) { return toString.call(val) === '[object File]'; } /* * Determine if a value is a Blob * * @param {Object} val The value to test * @returns {boolean} True if value is a Blob, otherwise false / function isBlob(val) { return toString.call(val) === '[object Blob]'; } /* * Determine if a value is a Function * * @param {Object} val The value to test * @returns {boolean} True if value is a Function, otherwise false / function isFunction(val) { return toString.call(val) === '[object Function]'; } /* * Determine if a value is a Stream * * @param {Object} val The value to test * @returns {boolean} True if value is a Stream, otherwise false / function isStream(val) { return isObject(val) && isFunction(val.pipe); } /* * Determine if a value is a URLSearchParams object * * @param {Object} val The value to test * @returns {boolean} True if value is a URLSearchParams object, otherwise false / function isURLSearchParams(val) { return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams; } /* * Trim excess whitespace off the beginning and end of a string * * @param {String} str The String to trim * @returns {String} The String freed of excess whitespace / function trim(str) { return str.replace(/^\s/, '').replace(/\s$/, ''); } /* * Determine if we're running in a standard browser environment * * This allows axios to run in a web worker, and react-native. * Both environments support XMLHttpRequest, but not fully standard globals. * * web workers: * typeof window -> undefined * typeof document -> undefined * * react-native: * navigator.product -> 'ReactNative' / function isStandardBrowserEnv() { if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') { return false; } return ( typeof window !== 'undefined' && typeof document !== 'undefined' ); } /* * Iterate over an Array or an Object invoking a function for each item. * * If `obj` is an Array callback will be called passing * the value, index, and complete array for each item. * * If 'obj' is an Object callback will be called passing * the value, key, and complete object for each property. * * @param {Object\|Array} obj The object to iterate * @param {Function} fn The callback to invoke for each item / function forEach(obj, fn) { // Don't bother if no value provided if (obj === null \|\| typeof obj === 'undefined') { return; } // Force an array if not already something iterable if (typeof obj !== 'object') { /eslint no-param-reassign:0/ obj = [obj]; } if (isArray(obj)) { // Iterate over array values for (var i = 0, l = obj.length; i < l; i++) { fn.call(null, obj[i], i, obj); } } else { // Iterate over object keys for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { fn.call(null, obj[key], key, obj); } } } } /* * Accepts varargs expecting each argument to be an object, then * immutably merges the properties of each object and returns result. * * When multiple objects contain the same key the later object in * the arguments list will take precedence. * * Example: * * ```js * var result = merge({foo: 123}, {foo: 456}); * console.log(result.foo); // outputs 456 * ``` * * @param {Object} obj1 Object to merge * @returns {Object} Result of all merge properties / function merge(/ obj1, obj2, obj3, ... /) { var result = {}; function assignValue(val, key) { if (typeof result[key] === 'object' && typeof val === 'object') { result[key] = merge(result[key], val); } else { result[key] = val; } } for (var i = 0, l = arguments.length; i < l; i++) { forEach(arguments[i], assignValue); } return result; } /* * Extends object a by mutably adding to it the properties of object b. * * @param {Object} a The object to be extended * @param {Object} b The object to copy properties from * @param {Object} thisArg The object to bind function to * @return {Object} The resulting value of object a / function extend(a, b, thisArg) { forEach(b, function assignValue(val, key) { if (thisArg && typeof val === 'function') { a[key] = bind(val, thisArg); } else { a[key] = val; } }); return a; } module.exports = { isArray: isArray, isArrayBuffer: isArrayBuffer, isBuffer: isBuffer, isFormData: isFormData, isArrayBufferView: isArrayBufferView, isString: isString, isNumber: isNumber, isObject: isObject, isUndefined: isUndefined, isDate: isDate, isFile: isFile, isBlob: isBlob, isFunction: isFunction, isStream: isStream, isURLSearchParams: isURLSearchParams, isStandardBrowserEnv: isStandardBrowserEnv, forEach: forEach, merge: merge, extend: extend, trim: trim }; // }), // "./node_modules/babel-loader/lib/index.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=script&lang=js&": /!********************************************************************************************************************************************************************!\ !* ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/Statistics.vue?vue&type=script&lang=js& ! \*******************************************************************************************************************************************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); // // // // // // // // // // / harmony default export / __webpack_exports__["default"] = ({ data: function data() { return { options: { chart: { id: 'vuechart-example' }, xaxis: { categories: [] } }, series: [{ name: 'series-1', data: [] }], logs: {} }; }, created: function created() { var _this = this; axios.get('/getLogs').then(function (response) { _this.logs = response.data; _this.options.xaxis.categories = Object.keys(_this.logs); var series = [{ data: Object.values(_this.logs).map(function (value) { return value.length; }) }]; _this.$refs.chart.updateOptions(_this.options, false, true); _this.$refs.chart.updateSeries(series, true); }); }, mounted: function mounted() {}, components: {}, methods: {} }); // }), // "./node_modules/bootstrap/dist/js/bootstrap.js": /!****************************************************!\ !* ./node_modules/bootstrap/dist/js/bootstrap.js ! \***************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { /! * Bootstrap v4.3.1 (https://getbootstrap.com/) * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors) * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) / (function (global, factory) { true ? factory(exports, __webpack_require__(/! jquery / "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/! popper.js / "./node_modules/popper.js/dist/esm/popper.js")) : undefined; }(this, function (exports, $, Popper) { 'use strict'; $ = $ && $.hasOwnProperty('default') ? $['default'] : $; Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper; function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable \|\| false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; } function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; } /* * -------------------------------------------------------------------------- * Bootstrap (v4.3.1): util.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- / /* * ------------------------------------------------------------------------ * Private TransitionEnd Helpers * ------------------------------------------------------------------------ / var TRANSITION_END = 'transitionend'; var MAX_UID = 1000000; var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp) function toType(obj) { return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase(); } function getSpecialTransitionEndEvent() { return { bindType: TRANSITION_END, delegateType: TRANSITION_END, handle: function handle(event) { if ($(event.target).is(this)) { return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params } return undefined; // eslint-disable-line no-undefined } }; } function transitionEndEmulator(duration) { var _this = this; var called = false; $(this).one(Util.TRANSITION_END, function () { called = true; }); setTimeout(function () { if (!called) { Util.triggerTransitionEnd(_this); } }, duration); return this; } function setTransitionEndSupport() { $.fn.emulateTransitionEnd = transitionEndEmulator; $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent(); } /* * -------------------------------------------------------------------------- * Public Util Api * -------------------------------------------------------------------------- / var Util = { TRANSITION_END: 'bsTransitionEnd', getUID: function getUID(prefix) { do { // eslint-disable-next-line no-bitwise prefix += ~~(Math.random() MAX_UID); // "~~" acts like a faster Math.floor() here } while (document.getElementById(prefix)); return prefix; }, getSelectorFromElement: function getSelectorFromElement(element) { var selector = element.getAttribute('data-target'); if (!selector \|\| selector === '#') { var hrefAttr = element.getAttribute('href'); selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : ''; } try { return document.querySelector(selector) ? selector : null; } catch (err) { return null; } }, getTransitionDurationFromElement: function getTransitionDurationFromElement(element) { if (!element) { return 0; } // Get transition-duration of the element var transitionDuration = $(element).css('transition-duration'); var transitionDelay = $(element).css('transition-delay'); var floatTransitionDuration = parseFloat(transitionDuration); var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found if (!floatTransitionDuration && !floatTransitionDelay) { return 0; } // If multiple durations are defined, take the first transitionDuration = transitionDuration.split(',')[0]; transitionDelay = transitionDelay.split(',')[0]; return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER; }, reflow: function reflow(element) { return element.offsetHeight; }, triggerTransitionEnd: function triggerTransitionEnd(element) { $(element).trigger(TRANSITION_END); }, // TODO: Remove in v5 supportsTransitionEnd: function supportsTransitionEnd() { return Boolean(TRANSITION_END); }, isElement: function isElement(obj) { return (obj[0] \|\| obj).nodeType; }, typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) { for (var property in configTypes) { if (Object.prototype.hasOwnProperty.call(configTypes, property)) { var expectedTypes = configTypes[property]; var value = config[property]; var valueType = value && Util.isElement(value) ? 'element' : toType(value); if (!new RegExp(expectedTypes).test(valueType)) { throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\".")); } } } }, findShadowRoot: function findShadowRoot(element) { if (!document.documentElement.attachShadow) { return null; } // Can find the shadow root otherwise it'll return the document if (typeof element.getRootNode === 'function') { var root = element.getRootNode(); return root instanceof ShadowRoot ? root : null; } if (element instanceof ShadowRoot) { return element; } // when we don't find a shadow root if (!element.parentNode) { return null; } return Util.findShadowRoot(element.parentNode); } }; setTransitionEndSupport(); /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME = 'alert'; var VERSION = '4.3.1'; var DATA_KEY = 'bs.alert'; var EVENT_KEY = "." + DATA_KEY; var DATA_API_KEY = '.data-api'; var JQUERY_NO_CONFLICT = $.fn[NAME]; var Selector = { DISMISS: '[data-dismiss="alert"]' }; var Event = { CLOSE: "close" + EVENT_KEY, CLOSED: "closed" + EVENT_KEY, CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY }; var ClassName = { ALERT: 'alert', FADE: 'fade', SHOW: 'show' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Alert = /#__PURE__/ function () { function Alert(element) { this._element = element; } // Getters var _proto = Alert.prototype; // Public _proto.close = function close(element) { var rootElement = this._element; if (element) { rootElement = this._getRootElement(element); } var customEvent = this._triggerCloseEvent(rootElement); if (customEvent.isDefaultPrevented()) { return; } this._removeElement(rootElement); }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY); this._element = null; } // Private ; _proto._getRootElement = function _getRootElement(element) { var selector = Util.getSelectorFromElement(element); var parent = false; if (selector) { parent = document.querySelector(selector); } if (!parent) { parent = $(element).closest("." + ClassName.ALERT)[0]; } return parent; }; _proto._triggerCloseEvent = function _triggerCloseEvent(element) { var closeEvent = $.Event(Event.CLOSE); $(element).trigger(closeEvent); return closeEvent; }; _proto._removeElement = function _removeElement(element) { var _this = this; $(element).removeClass(ClassName.SHOW); if (!$(element).hasClass(ClassName.FADE)) { this._destroyElement(element); return; } var transitionDuration = Util.getTransitionDurationFromElement(element); $(element).one(Util.TRANSITION_END, function (event) { return _this._destroyElement(element, event); }).emulateTransitionEnd(transitionDuration); }; _proto._destroyElement = function _destroyElement(element) { $(element).detach().trigger(Event.CLOSED).remove(); } // Static ; Alert._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var $element = $(this); var data = $element.data(DATA_KEY); if (!data) { data = new Alert(this); $element.data(DATA_KEY, data); } if (config === 'close') { data[config](this); } }); }; Alert._handleDismiss = function _handleDismiss(alertInstance) { return function (event) { if (event) { event.preventDefault(); } alertInstance.close(this); }; }; _createClass(Alert, null, [{ key: "VERSION", get: function get() { return VERSION; } }]); return Alert; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert())); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME] = Alert._jQueryInterface; $.fn[NAME].Constructor = Alert; $.fn[NAME].noConflict = function () { $.fn[NAME] = JQUERY_NO_CONFLICT; return Alert._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$1 = 'button'; var VERSION$1 = '4.3.1'; var DATA_KEY$1 = 'bs.button'; var EVENT_KEY$1 = "." + DATA_KEY$1; var DATA_API_KEY$1 = '.data-api'; var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1]; var ClassName$1 = { ACTIVE: 'active', BUTTON: 'btn', FOCUS: 'focus' }; var Selector$1 = { DATA_TOGGLE_CARROT: '[data-toggle^="button"]', DATA_TOGGLE: '[data-toggle="buttons"]', INPUT: 'input:not([type="hidden"])', ACTIVE: '.active', BUTTON: '.btn' }; var Event$1 = { CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1, FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1) /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Button = /#__PURE__/ function () { function Button(element) { this._element = element; } // Getters var _proto = Button.prototype; // Public _proto.toggle = function toggle() { var triggerChangeEvent = true; var addAriaPressed = true; var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLE)[0]; if (rootElement) { var input = this._element.querySelector(Selector$1.INPUT); if (input) { if (input.type === 'radio') { if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) { triggerChangeEvent = false; } else { var activeElement = rootElement.querySelector(Selector$1.ACTIVE); if (activeElement) { $(activeElement).removeClass(ClassName$1.ACTIVE); } } } if (triggerChangeEvent) { if (input.hasAttribute('disabled') \|\| rootElement.hasAttribute('disabled') \|\| input.classList.contains('disabled') \|\| rootElement.classList.contains('disabled')) { return; } input.checked = !this._element.classList.contains(ClassName$1.ACTIVE); $(input).trigger('change'); } input.focus(); addAriaPressed = false; } } if (addAriaPressed) { this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE)); } if (triggerChangeEvent) { $(this._element).toggleClass(ClassName$1.ACTIVE); } }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY$1); this._element = null; } // Static ; Button._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$1); if (!data) { data = new Button(this); $(this).data(DATA_KEY$1, data); } if (config === 'toggle') { data[config](); } }); }; _createClass(Button, null, [{ key: "VERSION", get: function get() { return VERSION$1; } }]); return Button; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) { event.preventDefault(); var button = event.target; if (!$(button).hasClass(ClassName$1.BUTTON)) { button = $(button).closest(Selector$1.BUTTON); } Button._jQueryInterface.call($(button), 'toggle'); }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) { var button = $(event.target).closest(Selector$1.BUTTON)[0]; $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type)); }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$1] = Button._jQueryInterface; $.fn[NAME$1].Constructor = Button; $.fn[NAME$1].noConflict = function () { $.fn[NAME$1] = JQUERY_NO_CONFLICT$1; return Button._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$2 = 'carousel'; var VERSION$2 = '4.3.1'; var DATA_KEY$2 = 'bs.carousel'; var EVENT_KEY$2 = "." + DATA_KEY$2; var DATA_API_KEY$2 = '.data-api'; var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2]; var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch var SWIPE_THRESHOLD = 40; var Default = { interval: 5000, keyboard: true, slide: false, pause: 'hover', wrap: true, touch: true }; var DefaultType = { interval: '(number\|boolean)', keyboard: 'boolean', slide: '(boolean\|string)', pause: '(string\|boolean)', wrap: 'boolean', touch: 'boolean' }; var Direction = { NEXT: 'next', PREV: 'prev', LEFT: 'left', RIGHT: 'right' }; var Event$2 = { SLIDE: "slide" + EVENT_KEY$2, SLID: "slid" + EVENT_KEY$2, KEYDOWN: "keydown" + EVENT_KEY$2, MOUSEENTER: "mouseenter" + EVENT_KEY$2, MOUSELEAVE: "mouseleave" + EVENT_KEY$2, TOUCHSTART: "touchstart" + EVENT_KEY$2, TOUCHMOVE: "touchmove" + EVENT_KEY$2, TOUCHEND: "touchend" + EVENT_KEY$2, POINTERDOWN: "pointerdown" + EVENT_KEY$2, POINTERUP: "pointerup" + EVENT_KEY$2, DRAG_START: "dragstart" + EVENT_KEY$2, LOAD_DATA_API: "load" + EVENT_KEY$2 + DATA_API_KEY$2, CLICK_DATA_API: "click" + EVENT_KEY$2 + DATA_API_KEY$2 }; var ClassName$2 = { CAROUSEL: 'carousel', ACTIVE: 'active', SLIDE: 'slide', RIGHT: 'carousel-item-right', LEFT: 'carousel-item-left', NEXT: 'carousel-item-next', PREV: 'carousel-item-prev', ITEM: 'carousel-item', POINTER_EVENT: 'pointer-event' }; var Selector$2 = { ACTIVE: '.active', ACTIVE_ITEM: '.active.carousel-item', ITEM: '.carousel-item', ITEM_IMG: '.carousel-item img', NEXT_PREV: '.carousel-item-next, .carousel-item-prev', INDICATORS: '.carousel-indicators', DATA_SLIDE: '[data-slide], [data-slide-to]', DATA_RIDE: '[data-ride="carousel"]' }; var PointerType = { TOUCH: 'touch', PEN: 'pen' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Carousel = /#__PURE__/ function () { function Carousel(element, config) { this._items = null; this._interval = null; this._activeElement = null; this._isPaused = false; this._isSliding = false; this.touchTimeout = null; this.touchStartX = 0; this.touchDeltaX = 0; this._config = this._getConfig(config); this._element = element; this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS); this._touchSupported = 'ontouchstart' in document.documentElement \|\| navigator.maxTouchPoints > 0; this._pointerEvent = Boolean(window.PointerEvent \|\| window.MSPointerEvent); this._addEventListeners(); } // Getters var _proto = Carousel.prototype; // Public _proto.next = function next() { if (!this._isSliding) { this._slide(Direction.NEXT); } }; _proto.nextWhenVisible = function nextWhenVisible() { // Don't call next when the page isn't visible // or the carousel or its parent isn't visible if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') { this.next(); } }; _proto.prev = function prev() { if (!this._isSliding) { this._slide(Direction.PREV); } }; _proto.pause = function pause(event) { if (!event) { this._isPaused = true; } if (this._element.querySelector(Selector$2.NEXT_PREV)) { Util.triggerTransitionEnd(this._element); this.cycle(true); } clearInterval(this._interval); this._interval = null; }; _proto.cycle = function cycle(event) { if (!event) { this._isPaused = false; } if (this._interval) { clearInterval(this._interval); this._interval = null; } if (this._config.interval && !this._isPaused) { this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval); } }; _proto.to = function to(index) { var _this = this; this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM); var activeIndex = this._getItemIndex(this._activeElement); if (index > this._items.length - 1 \|\| index < 0) { return; } if (this._isSliding) { $(this._element).one(Event$2.SLID, function () { return _this.to(index); }); return; } if (activeIndex === index) { this.pause(); this.cycle(); return; } var direction = index > activeIndex ? Direction.NEXT : Direction.PREV; this._slide(direction, this._items[index]); }; _proto.dispose = function dispose() { $(this._element).off(EVENT_KEY$2); $.removeData(this._element, DATA_KEY$2); this._items = null; this._config = null; this._element = null; this._interval = null; this._isPaused = null; this._isSliding = null; this._activeElement = null; this._indicatorsElement = null; } // Private ; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, Default, config); Util.typeCheckConfig(NAME$2, config, DefaultType); return config; }; _proto._handleSwipe = function _handleSwipe() { var absDeltax = Math.abs(this.touchDeltaX); if (absDeltax <= SWIPE_THRESHOLD) { return; } var direction = absDeltax / this.touchDeltaX; // swipe left if (direction > 0) { this.prev(); } // swipe right if (direction < 0) { this.next(); } }; _proto._addEventListeners = function _addEventListeners() { var _this2 = this; if (this._config.keyboard) { $(this._element).on(Event$2.KEYDOWN, function (event) { return _this2._keydown(event); }); } if (this._config.pause === 'hover') { $(this._element).on(Event$2.MOUSEENTER, function (event) { return _this2.pause(event); }).on(Event$2.MOUSELEAVE, function (event) { return _this2.cycle(event); }); } if (this._config.touch) { this._addTouchEventListeners(); } }; _proto._addTouchEventListeners = function _addTouchEventListeners() { var _this3 = this; if (!this._touchSupported) { return; } var start = function start(event) { if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) { _this3.touchStartX = event.originalEvent.clientX; } else if (!_this3._pointerEvent) { _this3.touchStartX = event.originalEvent.touches[0].clientX; } }; var move = function move(event) { // ensure swiping with one touch and not pinching if (event.originalEvent.touches && event.originalEvent.touches.length > 1) { _this3.touchDeltaX = 0; } else { _this3.touchDeltaX = event.originalEvent.touches[0].clientX - _this3.touchStartX; } }; var end = function end(event) { if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) { _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX; } _this3._handleSwipe(); if (_this3._config.pause === 'hover') { // If it's a touch-enabled device, mouseenter/leave are fired as // part of the mouse compatibility events on first tap - the carousel // would stop cycling until user tapped out of it; // here, we listen for touchend, explicitly pause the carousel // (as if it's the second time we tap on it, mouseenter compat event // is NOT fired) and after a timeout (to allow for mouse compatibility // events to fire) we explicitly restart cycling _this3.pause(); if (_this3.touchTimeout) { clearTimeout(_this3.touchTimeout); } _this3.touchTimeout = setTimeout(function (event) { return _this3.cycle(event); }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval); } }; $(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) { return e.preventDefault(); }); if (this._pointerEvent) { $(this._element).on(Event$2.POINTERDOWN, function (event) { return start(event); }); $(this._element).on(Event$2.POINTERUP, function (event) { return end(event); }); this._element.classList.add(ClassName$2.POINTER_EVENT); } else { $(this._element).on(Event$2.TOUCHSTART, function (event) { return start(event); }); $(this._element).on(Event$2.TOUCHMOVE, function (event) { return move(event); }); $(this._element).on(Event$2.TOUCHEND, function (event) { return end(event); }); } }; _proto._keydown = function _keydown(event) { if (/input\|textarea/i.test(event.target.tagName)) { return; } switch (event.which) { case ARROW_LEFT_KEYCODE: event.preventDefault(); this.prev(); break; case ARROW_RIGHT_KEYCODE: event.preventDefault(); this.next(); break; default: } }; _proto._getItemIndex = function _getItemIndex(element) { this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : []; return this._items.indexOf(element); }; _proto._getItemByDirection = function _getItemByDirection(direction, activeElement) { var isNextDirection = direction === Direction.NEXT; var isPrevDirection = direction === Direction.PREV; var activeIndex = this._getItemIndex(activeElement); var lastItemIndex = this._items.length - 1; var isGoingToWrap = isPrevDirection && activeIndex === 0 \|\| isNextDirection && activeIndex === lastItemIndex; if (isGoingToWrap && !this._config.wrap) { return activeElement; } var delta = direction === Direction.PREV ? -1 : 1; var itemIndex = (activeIndex + delta) % this._items.length; return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex]; }; _proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) { var targetIndex = this._getItemIndex(relatedTarget); var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM)); var slideEvent = $.Event(Event$2.SLIDE, { relatedTarget: relatedTarget, direction: eventDirectionName, from: fromIndex, to: targetIndex }); $(this._element).trigger(slideEvent); return slideEvent; }; _proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) { if (this._indicatorsElement) { var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE)); $(indicators).removeClass(ClassName$2.ACTIVE); var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)]; if (nextIndicator) { $(nextIndicator).addClass(ClassName$2.ACTIVE); } } }; _proto._slide = function _slide(direction, element) { var _this4 = this; var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM); var activeElementIndex = this._getItemIndex(activeElement); var nextElement = element \|\| activeElement && this._getItemByDirection(direction, activeElement); var nextElementIndex = this._getItemIndex(nextElement); var isCycling = Boolean(this._interval); var directionalClassName; var orderClassName; var eventDirectionName; if (direction === Direction.NEXT) { directionalClassName = ClassName$2.LEFT; orderClassName = ClassName$2.NEXT; eventDirectionName = Direction.LEFT; } else { directionalClassName = ClassName$2.RIGHT; orderClassName = ClassName$2.PREV; eventDirectionName = Direction.RIGHT; } if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) { this._isSliding = false; return; } var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName); if (slideEvent.isDefaultPrevented()) { return; } if (!activeElement \|\| !nextElement) { // Some weirdness is happening, so we bail return; } this._isSliding = true; if (isCycling) { this.pause(); } this._setActiveIndicatorElement(nextElement); var slidEvent = $.Event(Event$2.SLID, { relatedTarget: nextElement, direction: eventDirectionName, from: activeElementIndex, to: nextElementIndex }); if ($(this._element).hasClass(ClassName$2.SLIDE)) { $(nextElement).addClass(orderClassName); Util.reflow(nextElement); $(activeElement).addClass(directionalClassName); $(nextElement).addClass(directionalClassName); var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10); if (nextElementInterval) { this._config.defaultInterval = this._config.defaultInterval \|\| this._config.interval; this._config.interval = nextElementInterval; } else { this._config.interval = this._config.defaultInterval \|\| this._config.interval; } var transitionDuration = Util.getTransitionDurationFromElement(activeElement); $(activeElement).one(Util.TRANSITION_END, function () { $(nextElement).removeClass(directionalClassName + " " + orderClassName).addClass(ClassName$2.ACTIVE); $(activeElement).removeClass(ClassName$2.ACTIVE + " " + orderClassName + " " + directionalClassName); _this4._isSliding = false; setTimeout(function () { return $(_this4._element).trigger(slidEvent); }, 0); }).emulateTransitionEnd(transitionDuration); } else { $(activeElement).removeClass(ClassName$2.ACTIVE); $(nextElement).addClass(ClassName$2.ACTIVE); this._isSliding = false; $(this._element).trigger(slidEvent); } if (isCycling) { this.cycle(); } } // Static ; Carousel._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$2); var _config = _objectSpread({}, Default, $(this).data()); if (typeof config === 'object') { _config = _objectSpread({}, _config, config); } var action = typeof config === 'string' ? config : _config.slide; if (!data) { data = new Carousel(this, _config); $(this).data(DATA_KEY$2, data); } if (typeof config === 'number') { data.to(config); } else if (typeof action === 'string') { if (typeof data[action] === 'undefined') { throw new TypeError("No method named \"" + action + "\""); } data[action](); } else if (_config.interval && _config.ride) { data.pause(); data.cycle(); } }); }; Carousel._dataApiClickHandler = function _dataApiClickHandler(event) { var selector = Util.getSelectorFromElement(this); if (!selector) { return; } var target = $(selector)[0]; if (!target \|\| !$(target).hasClass(ClassName$2.CAROUSEL)) { return; } var config = _objectSpread({}, $(target).data(), $(this).data()); var slideIndex = this.getAttribute('data-slide-to'); if (slideIndex) { config.interval = false; } Carousel._jQueryInterface.call($(target), config); if (slideIndex) { $(target).data(DATA_KEY$2).to(slideIndex); } event.preventDefault(); }; _createClass(Carousel, null, [{ key: "VERSION", get: function get() { return VERSION$2; } }, { key: "Default", get: function get() { return Default; } }]); return Carousel; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler); $(window).on(Event$2.LOAD_DATA_API, function () { var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE)); for (var i = 0, len = carousels.length; i < len; i++) { var $carousel = $(carousels[i]); Carousel._jQueryInterface.call($carousel, $carousel.data()); } }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$2] = Carousel._jQueryInterface; $.fn[NAME$2].Constructor = Carousel; $.fn[NAME$2].noConflict = function () { $.fn[NAME$2] = JQUERY_NO_CONFLICT$2; return Carousel._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$3 = 'collapse'; var VERSION$3 = '4.3.1'; var DATA_KEY$3 = 'bs.collapse'; var EVENT_KEY$3 = "." + DATA_KEY$3; var DATA_API_KEY$3 = '.data-api'; var JQUERY_NO_CONFLICT$3 = $.fn[NAME$3]; var Default$1 = { toggle: true, parent: '' }; var DefaultType$1 = { toggle: 'boolean', parent: '(string\|element)' }; var Event$3 = { SHOW: "show" + EVENT_KEY$3, SHOWN: "shown" + EVENT_KEY$3, HIDE: "hide" + EVENT_KEY$3, HIDDEN: "hidden" + EVENT_KEY$3, CLICK_DATA_API: "click" + EVENT_KEY$3 + DATA_API_KEY$3 }; var ClassName$3 = { SHOW: 'show', COLLAPSE: 'collapse', COLLAPSING: 'collapsing', COLLAPSED: 'collapsed' }; var Dimension = { WIDTH: 'width', HEIGHT: 'height' }; var Selector$3 = { ACTIVES: '.show, .collapsing', DATA_TOGGLE: '[data-toggle="collapse"]' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Collapse = /#__PURE__/ function () { function Collapse(element, config) { this._isTransitioning = false; this._element = element; this._config = this._getConfig(config); this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]"))); var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE)); for (var i = 0, len = toggleList.length; i < len; i++) { var elem = toggleList[i]; var selector = Util.getSelectorFromElement(elem); var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) { return foundElem === element; }); if (selector !== null && filterElement.length > 0) { this._selector = selector; this._triggerArray.push(elem); } } this._parent = this._config.parent ? this._getParent() : null; if (!this._config.parent) { this._addAriaAndCollapsedClass(this._element, this._triggerArray); } if (this._config.toggle) { this.toggle(); } } // Getters var _proto = Collapse.prototype; // Public _proto.toggle = function toggle() { if ($(this._element).hasClass(ClassName$3.SHOW)) { this.hide(); } else { this.show(); } }; _proto.show = function show() { var _this = this; if (this._isTransitioning \|\| $(this._element).hasClass(ClassName$3.SHOW)) { return; } var actives; var activesData; if (this._parent) { actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) { if (typeof _this._config.parent === 'string') { return elem.getAttribute('data-parent') === _this._config.parent; } return elem.classList.contains(ClassName$3.COLLAPSE); }); if (actives.length === 0) { actives = null; } } if (actives) { activesData = $(actives).not(this._selector).data(DATA_KEY$3); if (activesData && activesData._isTransitioning) { return; } } var startEvent = $.Event(Event$3.SHOW); $(this._element).trigger(startEvent); if (startEvent.isDefaultPrevented()) { return; } if (actives) { Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide'); if (!activesData) { $(actives).data(DATA_KEY$3, null); } } var dimension = this._getDimension(); $(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING); this._element.style[dimension] = 0; if (this._triggerArray.length) { $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true); } this.setTransitioning(true); var complete = function complete() { $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW); _this._element.style[dimension] = ''; _this.setTransitioning(false); $(_this._element).trigger(Event$3.SHOWN); }; var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1); var scrollSize = "scroll" + capitalizedDimension; var transitionDuration = Util.getTransitionDurationFromElement(this._element); $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); this._element.style[dimension] = this._element[scrollSize] + "px"; }; _proto.hide = function hide() { var _this2 = this; if (this._isTransitioning \|\| !$(this._element).hasClass(ClassName$3.SHOW)) { return; } var startEvent = $.Event(Event$3.HIDE); $(this._element).trigger(startEvent); if (startEvent.isDefaultPrevented()) { return; } var dimension = this._getDimension(); this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px"; Util.reflow(this._element); $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW); var triggerArrayLength = this._triggerArray.length; if (triggerArrayLength > 0) { for (var i = 0; i < triggerArrayLength; i++) { var trigger = this._triggerArray[i]; var selector = Util.getSelectorFromElement(trigger); if (selector !== null) { var $elem = $([].slice.call(document.querySelectorAll(selector))); if (!$elem.hasClass(ClassName$3.SHOW)) { $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false); } } } } this.setTransitioning(true); var complete = function complete() { _this2.setTransitioning(false); $(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN); }; this._element.style[dimension] = ''; var transitionDuration = Util.getTransitionDurationFromElement(this._element); $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); }; _proto.setTransitioning = function setTransitioning(isTransitioning) { this._isTransitioning = isTransitioning; }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY$3); this._config = null; this._parent = null; this._element = null; this._triggerArray = null; this._isTransitioning = null; } // Private ; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, Default$1, config); config.toggle = Boolean(config.toggle); // Coerce string values Util.typeCheckConfig(NAME$3, config, DefaultType$1); return config; }; _proto._getDimension = function _getDimension() { var hasWidth = $(this._element).hasClass(Dimension.WIDTH); return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT; }; _proto._getParent = function _getParent() { var _this3 = this; var parent; if (Util.isElement(this._config.parent)) { parent = this._config.parent; // It's a jQuery object if (typeof this._config.parent.jquery !== 'undefined') { parent = this._config.parent[0]; } } else { parent = document.querySelector(this._config.parent); } var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]"; var children = [].slice.call(parent.querySelectorAll(selector)); $(children).each(function (i, element) { _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]); }); return parent; }; _proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) { var isOpen = $(element).hasClass(ClassName$3.SHOW); if (triggerArray.length) { $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen); } } // Static ; Collapse._getTargetFromElement = function _getTargetFromElement(element) { var selector = Util.getSelectorFromElement(element); return selector ? document.querySelector(selector) : null; }; Collapse._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var $this = $(this); var data = $this.data(DATA_KEY$3); var _config = _objectSpread({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {}); if (!data && _config.toggle && /show\|hide/.test(config)) { _config.toggle = false; } if (!data) { data = new Collapse(this, _config); $this.data(DATA_KEY$3, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; _createClass(Collapse, null, [{ key: "VERSION", get: function get() { return VERSION$3; } }, { key: "Default", get: function get() { return Default$1; } }]); return Collapse; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) { // preventDefault only for <a> elements (which change the URL) not inside the collapsible element if (event.currentTarget.tagName === 'A') { event.preventDefault(); } var $trigger = $(this); var selector = Util.getSelectorFromElement(this); var selectors = [].slice.call(document.querySelectorAll(selector)); $(selectors).each(function () { var $target = $(this); var data = $target.data(DATA_KEY$3); var config = data ? 'toggle' : $trigger.data(); Collapse._jQueryInterface.call($target, config); }); }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$3] = Collapse._jQueryInterface; $.fn[NAME$3].Constructor = Collapse; $.fn[NAME$3].noConflict = function () { $.fn[NAME$3] = JQUERY_NO_CONFLICT$3; return Collapse._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$4 = 'dropdown'; var VERSION$4 = '4.3.1'; var DATA_KEY$4 = 'bs.dropdown'; var EVENT_KEY$4 = "." + DATA_KEY$4; var DATA_API_KEY$4 = '.data-api'; var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4]; var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse) var REGEXP_KEYDOWN = new RegExp(ARROW_UP_KEYCODE + "\|" + ARROW_DOWN_KEYCODE + "\|" + ESCAPE_KEYCODE); var Event$4 = { HIDE: "hide" + EVENT_KEY$4, HIDDEN: "hidden" + EVENT_KEY$4, SHOW: "show" + EVENT_KEY$4, SHOWN: "shown" + EVENT_KEY$4, CLICK: "click" + EVENT_KEY$4, CLICK_DATA_API: "click" + EVENT_KEY$4 + DATA_API_KEY$4, KEYDOWN_DATA_API: "keydown" + EVENT_KEY$4 + DATA_API_KEY$4, KEYUP_DATA_API: "keyup" + EVENT_KEY$4 + DATA_API_KEY$4 }; var ClassName$4 = { DISABLED: 'disabled', SHOW: 'show', DROPUP: 'dropup', DROPRIGHT: 'dropright', DROPLEFT: 'dropleft', MENURIGHT: 'dropdown-menu-right', MENULEFT: 'dropdown-menu-left', POSITION_STATIC: 'position-static' }; var Selector$4 = { DATA_TOGGLE: '[data-toggle="dropdown"]', FORM_CHILD: '.dropdown form', MENU: '.dropdown-menu', NAVBAR_NAV: '.navbar-nav', VISIBLE_ITEMS: '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)' }; var AttachmentMap = { TOP: 'top-start', TOPEND: 'top-end', BOTTOM: 'bottom-start', BOTTOMEND: 'bottom-end', RIGHT: 'right-start', RIGHTEND: 'right-end', LEFT: 'left-start', LEFTEND: 'left-end' }; var Default$2 = { offset: 0, flip: true, boundary: 'scrollParent', reference: 'toggle', display: 'dynamic' }; var DefaultType$2 = { offset: '(number\|string\|function)', flip: 'boolean', boundary: '(string\|element)', reference: '(string\|element)', display: 'string' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Dropdown = /#__PURE__/ function () { function Dropdown(element, config) { this._element = element; this._popper = null; this._config = this._getConfig(config); this._menu = this._getMenuElement(); this._inNavbar = this._detectNavbar(); this._addEventListeners(); } // Getters var _proto = Dropdown.prototype; // Public _proto.toggle = function toggle() { if (this._element.disabled \|\| $(this._element).hasClass(ClassName$4.DISABLED)) { return; } var parent = Dropdown._getParentFromElement(this._element); var isActive = $(this._menu).hasClass(ClassName$4.SHOW); Dropdown._clearMenus(); if (isActive) { return; } var relatedTarget = { relatedTarget: this._element }; var showEvent = $.Event(Event$4.SHOW, relatedTarget); $(parent).trigger(showEvent); if (showEvent.isDefaultPrevented()) { return; } // Disable totally Popper.js for Dropdown in Navbar if (!this._inNavbar) { /* * Check for Popper dependency * Popper - https://popper.js.org / if (typeof Popper === 'undefined') { throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)'); } var referenceElement = this._element; if (this._config.reference === 'parent') { referenceElement = parent; } else if (Util.isElement(this._config.reference)) { referenceElement = this._config.reference; // Check if it's jQuery element if (typeof this._config.reference.jquery !== 'undefined') { referenceElement = this._config.reference[0]; } } // If boundary is not `scrollParent`, then set position to `static` // to allow the menu to "escape" the scroll parent's boundaries // https://github.com/twbs/bootstrap/issues/24251 if (this._config.boundary !== 'scrollParent') { $(parent).addClass(ClassName$4.POSITION_STATIC); } this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig()); } // If this is a touch-enabled device we add extra // empty mouseover listeners to the body's immediate children; // only needed because of broken event delegation on iOS // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) { $(document.body).children().on('mouseover', null, $.noop); } this._element.focus(); this._element.setAttribute('aria-expanded', true); $(this._menu).toggleClass(ClassName$4.SHOW); $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget)); }; _proto.show = function show() { if (this._element.disabled \|\| $(this._element).hasClass(ClassName$4.DISABLED) \|\| $(this._menu).hasClass(ClassName$4.SHOW)) { return; } var relatedTarget = { relatedTarget: this._element }; var showEvent = $.Event(Event$4.SHOW, relatedTarget); var parent = Dropdown._getParentFromElement(this._element); $(parent).trigger(showEvent); if (showEvent.isDefaultPrevented()) { return; } $(this._menu).toggleClass(ClassName$4.SHOW); $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget)); }; _proto.hide = function hide() { if (this._element.disabled \|\| $(this._element).hasClass(ClassName$4.DISABLED) \|\| !$(this._menu).hasClass(ClassName$4.SHOW)) { return; } var relatedTarget = { relatedTarget: this._element }; var hideEvent = $.Event(Event$4.HIDE, relatedTarget); var parent = Dropdown._getParentFromElement(this._element); $(parent).trigger(hideEvent); if (hideEvent.isDefaultPrevented()) { return; } $(this._menu).toggleClass(ClassName$4.SHOW); $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget)); }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY$4); $(this._element).off(EVENT_KEY$4); this._element = null; this._menu = null; if (this._popper !== null) { this._popper.destroy(); this._popper = null; } }; _proto.update = function update() { this._inNavbar = this._detectNavbar(); if (this._popper !== null) { this._popper.scheduleUpdate(); } } // Private ; _proto._addEventListeners = function _addEventListeners() { var _this = this; $(this._element).on(Event$4.CLICK, function (event) { event.preventDefault(); event.stopPropagation(); _this.toggle(); }); }; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config); Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType); return config; }; _proto._getMenuElement = function _getMenuElement() { if (!this._menu) { var parent = Dropdown._getParentFromElement(this._element); if (parent) { this._menu = parent.querySelector(Selector$4.MENU); } } return this._menu; }; _proto._getPlacement = function _getPlacement() { var $parentDropdown = $(this._element.parentNode); var placement = AttachmentMap.BOTTOM; // Handle dropup if ($parentDropdown.hasClass(ClassName$4.DROPUP)) { placement = AttachmentMap.TOP; if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) { placement = AttachmentMap.TOPEND; } } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) { placement = AttachmentMap.RIGHT; } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) { placement = AttachmentMap.LEFT; } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) { placement = AttachmentMap.BOTTOMEND; } return placement; }; _proto._detectNavbar = function _detectNavbar() { return $(this._element).closest('.navbar').length > 0; }; _proto._getOffset = function _getOffset() { var _this2 = this; var offset = {}; if (typeof this._config.offset === 'function') { offset.fn = function (data) { data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) \|\| {}); return data; }; } else { offset.offset = this._config.offset; } return offset; }; _proto._getPopperConfig = function _getPopperConfig() { var popperConfig = { placement: this._getPlacement(), modifiers: { offset: this._getOffset(), flip: { enabled: this._config.flip }, preventOverflow: { boundariesElement: this._config.boundary } } // Disable Popper.js if we have a static display }; if (this._config.display === 'static') { popperConfig.modifiers.applyStyle = { enabled: false }; } return popperConfig; } // Static ; Dropdown._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$4); var _config = typeof config === 'object' ? config : null; if (!data) { data = new Dropdown(this, _config); $(this).data(DATA_KEY$4, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; Dropdown._clearMenus = function _clearMenus(event) { if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH \|\| event.type === 'keyup' && event.which !== TAB_KEYCODE)) { return; } var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE)); for (var i = 0, len = toggles.length; i < len; i++) { var parent = Dropdown._getParentFromElement(toggles[i]); var context = $(toggles[i]).data(DATA_KEY$4); var relatedTarget = { relatedTarget: toggles[i] }; if (event && event.type === 'click') { relatedTarget.clickEvent = event; } if (!context) { continue; } var dropdownMenu = context._menu; if (!$(parent).hasClass(ClassName$4.SHOW)) { continue; } if (event && (event.type === 'click' && /input\|textarea/i.test(event.target.tagName) \|\| event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) { continue; } var hideEvent = $.Event(Event$4.HIDE, relatedTarget); $(parent).trigger(hideEvent); if (hideEvent.isDefaultPrevented()) { continue; } // If this is a touch-enabled device we remove the extra // empty mouseover listeners we added for iOS support if ('ontouchstart' in document.documentElement) { $(document.body).children().off('mouseover', null, $.noop); } toggles[i].setAttribute('aria-expanded', 'false'); $(dropdownMenu).removeClass(ClassName$4.SHOW); $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget)); } }; Dropdown._getParentFromElement = function _getParentFromElement(element) { var parent; var selector = Util.getSelectorFromElement(element); if (selector) { parent = document.querySelector(selector); } return parent \|\| element.parentNode; } // eslint-disable-next-line complexity ; Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) { // If not input/textarea: // - And not a key in REGEXP_KEYDOWN => not a dropdown command // If input/textarea: // - If space key => not a dropdown command // - If key is other than escape // - If key is not up or down => not a dropdown command // - If trigger inside the menu => not a dropdown command if (/input\|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE \|\| event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE \|\| $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) { return; } event.preventDefault(); event.stopPropagation(); if (this.disabled \|\| $(this).hasClass(ClassName$4.DISABLED)) { return; } var parent = Dropdown._getParentFromElement(this); var isActive = $(parent).hasClass(ClassName$4.SHOW); if (!isActive \|\| isActive && (event.which === ESCAPE_KEYCODE \|\| event.which === SPACE_KEYCODE)) { if (event.which === ESCAPE_KEYCODE) { var toggle = parent.querySelector(Selector$4.DATA_TOGGLE); $(toggle).trigger('focus'); } $(this).trigger('click'); return; } var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS)); if (items.length === 0) { return; } var index = items.indexOf(event.target); if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up index--; } if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down index++; } if (index < 0) { index = 0; } items[index].focus(); }; _createClass(Dropdown, null, [{ key: "VERSION", get: function get() { return VERSION$4; } }, { key: "Default", get: function get() { return Default$2; } }, { key: "DefaultType", get: function get() { return DefaultType$2; } }]); return Dropdown; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) { event.preventDefault(); event.stopPropagation(); Dropdown._jQueryInterface.call($(this), 'toggle'); }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) { e.stopPropagation(); }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$4] = Dropdown._jQueryInterface; $.fn[NAME$4].Constructor = Dropdown; $.fn[NAME$4].noConflict = function () { $.fn[NAME$4] = JQUERY_NO_CONFLICT$4; return Dropdown._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$5 = 'modal'; var VERSION$5 = '4.3.1'; var DATA_KEY$5 = 'bs.modal'; var EVENT_KEY$5 = "." + DATA_KEY$5; var DATA_API_KEY$5 = '.data-api'; var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5]; var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key var Default$3 = { backdrop: true, keyboard: true, focus: true, show: true }; var DefaultType$3 = { backdrop: '(boolean\|string)', keyboard: 'boolean', focus: 'boolean', show: 'boolean' }; var Event$5 = { HIDE: "hide" + EVENT_KEY$5, HIDDEN: "hidden" + EVENT_KEY$5, SHOW: "show" + EVENT_KEY$5, SHOWN: "shown" + EVENT_KEY$5, FOCUSIN: "focusin" + EVENT_KEY$5, RESIZE: "resize" + EVENT_KEY$5, CLICK_DISMISS: "click.dismiss" + EVENT_KEY$5, KEYDOWN_DISMISS: "keydown.dismiss" + EVENT_KEY$5, MOUSEUP_DISMISS: "mouseup.dismiss" + EVENT_KEY$5, MOUSEDOWN_DISMISS: "mousedown.dismiss" + EVENT_KEY$5, CLICK_DATA_API: "click" + EVENT_KEY$5 + DATA_API_KEY$5 }; var ClassName$5 = { SCROLLABLE: 'modal-dialog-scrollable', SCROLLBAR_MEASURER: 'modal-scrollbar-measure', BACKDROP: 'modal-backdrop', OPEN: 'modal-open', FADE: 'fade', SHOW: 'show' }; var Selector$5 = { DIALOG: '.modal-dialog', MODAL_BODY: '.modal-body', DATA_TOGGLE: '[data-toggle="modal"]', DATA_DISMISS: '[data-dismiss="modal"]', FIXED_CONTENT: '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top', STICKY_CONTENT: '.sticky-top' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Modal = /#__PURE__/ function () { function Modal(element, config) { this._config = this._getConfig(config); this._element = element; this._dialog = element.querySelector(Selector$5.DIALOG); this._backdrop = null; this._isShown = false; this._isBodyOverflowing = false; this._ignoreBackdropClick = false; this._isTransitioning = false; this._scrollbarWidth = 0; } // Getters var _proto = Modal.prototype; // Public _proto.toggle = function toggle(relatedTarget) { return this._isShown ? this.hide() : this.show(relatedTarget); }; _proto.show = function show(relatedTarget) { var _this = this; if (this._isShown \|\| this._isTransitioning) { return; } if ($(this._element).hasClass(ClassName$5.FADE)) { this._isTransitioning = true; } var showEvent = $.Event(Event$5.SHOW, { relatedTarget: relatedTarget }); $(this._element).trigger(showEvent); if (this._isShown \|\| showEvent.isDefaultPrevented()) { return; } this._isShown = true; this._checkScrollbar(); this._setScrollbar(); this._adjustDialog(); this._setEscapeEvent(); this._setResizeEvent(); $(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) { return _this.hide(event); }); $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () { $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) { if ($(event.target).is(_this._element)) { _this._ignoreBackdropClick = true; } }); }); this._showBackdrop(function () { return _this._showElement(relatedTarget); }); }; _proto.hide = function hide(event) { var _this2 = this; if (event) { event.preventDefault(); } if (!this._isShown \|\| this._isTransitioning) { return; } var hideEvent = $.Event(Event$5.HIDE); $(this._element).trigger(hideEvent); if (!this._isShown \|\| hideEvent.isDefaultPrevented()) { return; } this._isShown = false; var transition = $(this._element).hasClass(ClassName$5.FADE); if (transition) { this._isTransitioning = true; } this._setEscapeEvent(); this._setResizeEvent(); $(document).off(Event$5.FOCUSIN); $(this._element).removeClass(ClassName$5.SHOW); $(this._element).off(Event$5.CLICK_DISMISS); $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS); if (transition) { var transitionDuration = Util.getTransitionDurationFromElement(this._element); $(this._element).one(Util.TRANSITION_END, function (event) { return _this2._hideModal(event); }).emulateTransitionEnd(transitionDuration); } else { this._hideModal(); } }; _proto.dispose = function dispose() { [window, this._element, this._dialog].forEach(function (htmlElement) { return $(htmlElement).off(EVENT_KEY$5); }); /* * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API` * Do not move `document` in `htmlElements` array * It will remove `Event.CLICK_DATA_API` event that should remain / $(document).off(Event$5.FOCUSIN); $.removeData(this._element, DATA_KEY$5); this._config = null; this._element = null; this._dialog = null; this._backdrop = null; this._isShown = null; this._isBodyOverflowing = null; this._ignoreBackdropClick = null; this._isTransitioning = null; this._scrollbarWidth = null; }; _proto.handleUpdate = function handleUpdate() { this._adjustDialog(); } // Private ; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, Default$3, config); Util.typeCheckConfig(NAME$5, config, DefaultType$3); return config; }; _proto._showElement = function _showElement(relatedTarget) { var _this3 = this; var transition = $(this._element).hasClass(ClassName$5.FADE); if (!this._element.parentNode \|\| this._element.parentNode.nodeType !== Node.ELEMENT_NODE) { // Don't move modal's DOM position document.body.appendChild(this._element); } this._element.style.display = 'block'; this._element.removeAttribute('aria-hidden'); this._element.setAttribute('aria-modal', true); if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) { this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0; } else { this._element.scrollTop = 0; } if (transition) { Util.reflow(this._element); } $(this._element).addClass(ClassName$5.SHOW); if (this._config.focus) { this._enforceFocus(); } var shownEvent = $.Event(Event$5.SHOWN, { relatedTarget: relatedTarget }); var transitionComplete = function transitionComplete() { if (_this3._config.focus) { _this3._element.focus(); } _this3._isTransitioning = false; $(_this3._element).trigger(shownEvent); }; if (transition) { var transitionDuration = Util.getTransitionDurationFromElement(this._dialog); $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration); } else { transitionComplete(); } }; _proto._enforceFocus = function _enforceFocus() { var _this4 = this; $(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop .on(Event$5.FOCUSIN, function (event) { if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) { _this4._element.focus(); } }); }; _proto._setEscapeEvent = function _setEscapeEvent() { var _this5 = this; if (this._isShown && this._config.keyboard) { $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) { if (event.which === ESCAPE_KEYCODE$1) { event.preventDefault(); _this5.hide(); } }); } else if (!this._isShown) { $(this._element).off(Event$5.KEYDOWN_DISMISS); } }; _proto._setResizeEvent = function _setResizeEvent() { var _this6 = this; if (this._isShown) { $(window).on(Event$5.RESIZE, function (event) { return _this6.handleUpdate(event); }); } else { $(window).off(Event$5.RESIZE); } }; _proto._hideModal = function _hideModal() { var _this7 = this; this._element.style.display = 'none'; this._element.setAttribute('aria-hidden', true); this._element.removeAttribute('aria-modal'); this._isTransitioning = false; this._showBackdrop(function () { $(document.body).removeClass(ClassName$5.OPEN); _this7._resetAdjustments(); _this7._resetScrollbar(); $(_this7._element).trigger(Event$5.HIDDEN); }); }; _proto._removeBackdrop = function _removeBackdrop() { if (this._backdrop) { $(this._backdrop).remove(); this._backdrop = null; } }; _proto._showBackdrop = function _showBackdrop(callback) { var _this8 = this; var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : ''; if (this._isShown && this._config.backdrop) { this._backdrop = document.createElement('div'); this._backdrop.className = ClassName$5.BACKDROP; if (animate) { this._backdrop.classList.add(animate); } $(this._backdrop).appendTo(document.body); $(this._element).on(Event$5.CLICK_DISMISS, function (event) { if (_this8._ignoreBackdropClick) { _this8._ignoreBackdropClick = false; return; } if (event.target !== event.currentTarget) { return; } if (_this8._config.backdrop === 'static') { _this8._element.focus(); } else { _this8.hide(); } }); if (animate) { Util.reflow(this._backdrop); } $(this._backdrop).addClass(ClassName$5.SHOW); if (!callback) { return; } if (!animate) { callback(); return; } var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop); $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration); } else if (!this._isShown && this._backdrop) { $(this._backdrop).removeClass(ClassName$5.SHOW); var callbackRemove = function callbackRemove() { _this8._removeBackdrop(); if (callback) { callback(); } }; if ($(this._element).hasClass(ClassName$5.FADE)) { var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop); $(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration); } else { callbackRemove(); } } else if (callback) { callback(); } } // ---------------------------------------------------------------------- // the following methods are used to handle overflowing modals // todo (fat): these should probably be refactored out of modal.js // ---------------------------------------------------------------------- ; _proto._adjustDialog = function _adjustDialog() { var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight; if (!this._isBodyOverflowing && isModalOverflowing) { this._element.style.paddingLeft = this._scrollbarWidth + "px"; } if (this._isBodyOverflowing && !isModalOverflowing) { this._element.style.paddingRight = this._scrollbarWidth + "px"; } }; _proto._resetAdjustments = function _resetAdjustments() { this._element.style.paddingLeft = ''; this._element.style.paddingRight = ''; }; _proto._checkScrollbar = function _checkScrollbar() { var rect = document.body.getBoundingClientRect(); this._isBodyOverflowing = rect.left + rect.right < window.innerWidth; this._scrollbarWidth = this._getScrollbarWidth(); }; _proto._setScrollbar = function _setScrollbar() { var _this9 = this; if (this._isBodyOverflowing) { // Note: DOMNode.style.paddingRight returns the actual value or '' if not set // while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT)); var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding $(fixedContent).each(function (index, element) { var actualPadding = element.style.paddingRight; var calculatedPadding = $(element).css('padding-right'); $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px"); }); // Adjust sticky content margin $(stickyContent).each(function (index, element) { var actualMargin = element.style.marginRight; var calculatedMargin = $(element).css('margin-right'); $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px"); }); // Adjust body padding var actualPadding = document.body.style.paddingRight; var calculatedPadding = $(document.body).css('padding-right'); $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px"); } $(document.body).addClass(ClassName$5.OPEN); }; _proto._resetScrollbar = function _resetScrollbar() { // Restore fixed content padding var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT)); $(fixedContent).each(function (index, element) { var padding = $(element).data('padding-right'); $(element).removeData('padding-right'); element.style.paddingRight = padding ? padding : ''; }); // Restore sticky content var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT)); $(elements).each(function (index, element) { var margin = $(element).data('margin-right'); if (typeof margin !== 'undefined') { $(element).css('margin-right', margin).removeData('margin-right'); } }); // Restore body padding var padding = $(document.body).data('padding-right'); $(document.body).removeData('padding-right'); document.body.style.paddingRight = padding ? padding : ''; }; _proto._getScrollbarWidth = function _getScrollbarWidth() { // thx d.walsh var scrollDiv = document.createElement('div'); scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER; document.body.appendChild(scrollDiv); var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth; document.body.removeChild(scrollDiv); return scrollbarWidth; } // Static ; Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) { return this.each(function () { var data = $(this).data(DATA_KEY$5); var _config = _objectSpread({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {}); if (!data) { data = new Modal(this, _config); $(this).data(DATA_KEY$5, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](relatedTarget); } else if (_config.show) { data.show(relatedTarget); } }); }; _createClass(Modal, null, [{ key: "VERSION", get: function get() { return VERSION$5; } }, { key: "Default", get: function get() { return Default$3; } }]); return Modal; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) { var _this10 = this; var target; var selector = Util.getSelectorFromElement(this); if (selector) { target = document.querySelector(selector); } var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data()); if (this.tagName === 'A' \|\| this.tagName === 'AREA') { event.preventDefault(); } var $target = $(target).one(Event$5.SHOW, function (showEvent) { if (showEvent.isDefaultPrevented()) { // Only register focus restorer if modal will actually get shown return; } $target.one(Event$5.HIDDEN, function () { if ($(_this10).is(':visible')) { _this10.focus(); } }); }); Modal._jQueryInterface.call($(target), config, this); }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$5] = Modal._jQueryInterface; $.fn[NAME$5].Constructor = Modal; $.fn[NAME$5].noConflict = function () { $.fn[NAME$5] = JQUERY_NO_CONFLICT$5; return Modal._jQueryInterface; }; /* * -------------------------------------------------------------------------- * Bootstrap (v4.3.1): tools/sanitizer.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- / var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href']; var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]$/i; var DefaultWhitelist = { // Global attributes allowed on any supplied element below. '': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN], a: ['target', 'href', 'title', 'rel'], area: [], b: [], br: [], col: [], code: [], div: [], em: [], hr: [], h1: [], h2: [], h3: [], h4: [], h5: [], h6: [], i: [], img: ['src', 'alt', 'title', 'width', 'height'], li: [], ol: [], p: [], pre: [], s: [], small: [], span: [], sub: [], sup: [], strong: [], u: [], ul: [] /* * A pattern that recognizes a commonly useful subset of URLs that are safe. * * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts / }; var SAFE_URL_PATTERN = /^(?:(?:https?\|mailto\|ftp\|tel\|file):\|[^&:/?#](?:[/?#]\|$))/gi; /** * A pattern that matches safe data URLs. Only matches image, video and audio types. * * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts / var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp\|gif\|jpeg\|jpg\|png\|tiff\|webp)\|video\/(?:mpeg\|mp4\|ogg\|webm)\|audio\/(?:mp3\|oga\|ogg\|opus));base64,[a-z0-9+/]+=$/i; function allowedAttribute(attr, allowedAttributeList) { var attrName = attr.nodeName.toLowerCase(); if (allowedAttributeList.indexOf(attrName) !== -1) { if (uriAttrs.indexOf(attrName) !== -1) { return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) \|\| attr.nodeValue.match(DATA_URL_PATTERN)); } return true; } var regExp = allowedAttributeList.filter(function (attrRegex) { return attrRegex instanceof RegExp; }); // Check if a regular expression validates the attribute. for (var i = 0, l = regExp.length; i < l; i++) { if (attrName.match(regExp[i])) { return true; } } return false; } function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) { if (unsafeHtml.length === 0) { return unsafeHtml; } if (sanitizeFn && typeof sanitizeFn === 'function') { return sanitizeFn(unsafeHtml); } var domParser = new window.DOMParser(); var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html'); var whitelistKeys = Object.keys(whiteList); var elements = [].slice.call(createdDocument.body.querySelectorAll('')); var _loop = function _loop(i, len) { var el = elements[i]; var elName = el.nodeName.toLowerCase(); if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) { el.parentNode.removeChild(el); return "continue"; } var attributeList = [].slice.call(el.attributes); var whitelistedAttributes = [].concat(whiteList[''] \|\| [], whiteList[elName] \|\| []); attributeList.forEach(function (attr) { if (!allowedAttribute(attr, whitelistedAttributes)) { el.removeAttribute(attr.nodeName); } }); }; for (var i = 0, len = elements.length; i < len; i++) { var _ret = _loop(i, len); if (_ret === "continue") continue; } return createdDocument.body.innerHTML; } /** * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$6 = 'tooltip'; var VERSION$6 = '4.3.1'; var DATA_KEY$6 = 'bs.tooltip'; var EVENT_KEY$6 = "." + DATA_KEY$6; var JQUERY_NO_CONFLICT$6 = $.fn[NAME$6]; var CLASS_PREFIX = 'bs-tooltip'; var BSCLS_PREFIX_REGEX = new RegExp("(^\|\\s)" + CLASS_PREFIX + "\\S+", 'g'); var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn']; var DefaultType$4 = { animation: 'boolean', template: 'string', title: '(string\|element\|function)', trigger: 'string', delay: '(number\|object)', html: 'boolean', selector: '(string\|boolean)', placement: '(string\|function)', offset: '(number\|string\|function)', container: '(string\|element\|boolean)', fallbackPlacement: '(string\|array)', boundary: '(string\|element)', sanitize: 'boolean', sanitizeFn: '(null\|function)', whiteList: 'object' }; var AttachmentMap$1 = { AUTO: 'auto', TOP: 'top', RIGHT: 'right', BOTTOM: 'bottom', LEFT: 'left' }; var Default$4 = { animation: true, template: '<div class="tooltip" role="tooltip">' + '<div class="arrow"></div>' + '<div class="tooltip-inner"></div></div>', trigger: 'hover focus', title: '', delay: 0, html: false, selector: false, placement: 'top', offset: 0, container: false, fallbackPlacement: 'flip', boundary: 'scrollParent', sanitize: true, sanitizeFn: null, whiteList: DefaultWhitelist }; var HoverState = { SHOW: 'show', OUT: 'out' }; var Event$6 = { HIDE: "hide" + EVENT_KEY$6, HIDDEN: "hidden" + EVENT_KEY$6, SHOW: "show" + EVENT_KEY$6, SHOWN: "shown" + EVENT_KEY$6, INSERTED: "inserted" + EVENT_KEY$6, CLICK: "click" + EVENT_KEY$6, FOCUSIN: "focusin" + EVENT_KEY$6, FOCUSOUT: "focusout" + EVENT_KEY$6, MOUSEENTER: "mouseenter" + EVENT_KEY$6, MOUSELEAVE: "mouseleave" + EVENT_KEY$6 }; var ClassName$6 = { FADE: 'fade', SHOW: 'show' }; var Selector$6 = { TOOLTIP: '.tooltip', TOOLTIP_INNER: '.tooltip-inner', ARROW: '.arrow' }; var Trigger = { HOVER: 'hover', FOCUS: 'focus', CLICK: 'click', MANUAL: 'manual' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Tooltip = /#__PURE__/ function () { function Tooltip(element, config) { /* * Check for Popper dependency * Popper - https://popper.js.org / if (typeof Popper === 'undefined') { throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)'); } // private this._isEnabled = true; this._timeout = 0; this._hoverState = ''; this._activeTrigger = {}; this._popper = null; // Protected this.element = element; this.config = this._getConfig(config); this.tip = null; this._setListeners(); } // Getters var _proto = Tooltip.prototype; // Public _proto.enable = function enable() { this._isEnabled = true; }; _proto.disable = function disable() { this._isEnabled = false; }; _proto.toggleEnabled = function toggleEnabled() { this._isEnabled = !this._isEnabled; }; _proto.toggle = function toggle(event) { if (!this._isEnabled) { return; } if (event) { var dataKey = this.constructor.DATA_KEY; var context = $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } context._activeTrigger.click = !context._activeTrigger.click; if (context._isWithActiveTrigger()) { context._enter(null, context); } else { context._leave(null, context); } } else { if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) { this._leave(null, this); return; } this._enter(null, this); } }; _proto.dispose = function dispose() { clearTimeout(this._timeout); $.removeData(this.element, this.constructor.DATA_KEY); $(this.element).off(this.constructor.EVENT_KEY); $(this.element).closest('.modal').off('hide.bs.modal'); if (this.tip) { $(this.tip).remove(); } this._isEnabled = null; this._timeout = null; this._hoverState = null; this._activeTrigger = null; if (this._popper !== null) { this._popper.destroy(); } this._popper = null; this.element = null; this.config = null; this.tip = null; }; _proto.show = function show() { var _this = this; if ($(this.element).css('display') === 'none') { throw new Error('Please use show on visible elements'); } var showEvent = $.Event(this.constructor.Event.SHOW); if (this.isWithContent() && this._isEnabled) { $(this.element).trigger(showEvent); var shadowRoot = Util.findShadowRoot(this.element); var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element); if (showEvent.isDefaultPrevented() \|\| !isInTheDom) { return; } var tip = this.getTipElement(); var tipId = Util.getUID(this.constructor.NAME); tip.setAttribute('id', tipId); this.element.setAttribute('aria-describedby', tipId); this.setContent(); if (this.config.animation) { $(tip).addClass(ClassName$6.FADE); } var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement; var attachment = this._getAttachment(placement); this.addAttachmentClass(attachment); var container = this._getContainer(); $(tip).data(this.constructor.DATA_KEY, this); if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) { $(tip).appendTo(container); } $(this.element).trigger(this.constructor.Event.INSERTED); this._popper = new Popper(this.element, tip, { placement: attachment, modifiers: { offset: this._getOffset(), flip: { behavior: this.config.fallbackPlacement }, arrow: { element: Selector$6.ARROW }, preventOverflow: { boundariesElement: this.config.boundary } }, onCreate: function onCreate(data) { if (data.originalPlacement !== data.placement) { _this._handlePopperPlacementChange(data); } }, onUpdate: function onUpdate(data) { return _this._handlePopperPlacementChange(data); } }); $(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra // empty mouseover listeners to the body's immediate children; // only needed because of broken event delegation on iOS // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html if ('ontouchstart' in document.documentElement) { $(document.body).children().on('mouseover', null, $.noop); } var complete = function complete() { if (_this.config.animation) { _this._fixTransition(); } var prevHoverState = _this._hoverState; _this._hoverState = null; $(_this.element).trigger(_this.constructor.Event.SHOWN); if (prevHoverState === HoverState.OUT) { _this._leave(null, _this); } }; if ($(this.tip).hasClass(ClassName$6.FADE)) { var transitionDuration = Util.getTransitionDurationFromElement(this.tip); $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); } else { complete(); } } }; _proto.hide = function hide(callback) { var _this2 = this; var tip = this.getTipElement(); var hideEvent = $.Event(this.constructor.Event.HIDE); var complete = function complete() { if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) { tip.parentNode.removeChild(tip); } _this2._cleanTipClass(); _this2.element.removeAttribute('aria-describedby'); $(_this2.element).trigger(_this2.constructor.Event.HIDDEN); if (_this2._popper !== null) { _this2._popper.destroy(); } if (callback) { callback(); } }; $(this.element).trigger(hideEvent); if (hideEvent.isDefaultPrevented()) { return; } $(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra // empty mouseover listeners we added for iOS support if ('ontouchstart' in document.documentElement) { $(document.body).children().off('mouseover', null, $.noop); } this._activeTrigger[Trigger.CLICK] = false; this._activeTrigger[Trigger.FOCUS] = false; this._activeTrigger[Trigger.HOVER] = false; if ($(this.tip).hasClass(ClassName$6.FADE)) { var transitionDuration = Util.getTransitionDurationFromElement(tip); $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); } else { complete(); } this._hoverState = ''; }; _proto.update = function update() { if (this._popper !== null) { this._popper.scheduleUpdate(); } } // Protected ; _proto.isWithContent = function isWithContent() { return Boolean(this.getTitle()); }; _proto.addAttachmentClass = function addAttachmentClass(attachment) { $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment); }; _proto.getTipElement = function getTipElement() { this.tip = this.tip \|\| $(this.config.template)[0]; return this.tip; }; _proto.setContent = function setContent() { var tip = this.getTipElement(); this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle()); $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW); }; _proto.setElementContent = function setElementContent($element, content) { if (typeof content === 'object' && (content.nodeType \|\| content.jquery)) { // Content is a DOM node or a jQuery if (this.config.html) { if (!$(content).parent().is($element)) { $element.empty().append(content); } } else { $element.text($(content).text()); } return; } if (this.config.html) { if (this.config.sanitize) { content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn); } $element.html(content); } else { $element.text(content); } }; _proto.getTitle = function getTitle() { var title = this.element.getAttribute('data-original-title'); if (!title) { title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title; } return title; } // Private ; _proto._getOffset = function _getOffset() { var _this3 = this; var offset = {}; if (typeof this.config.offset === 'function') { offset.fn = function (data) { data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) \|\| {}); return data; }; } else { offset.offset = this.config.offset; } return offset; }; _proto._getContainer = function _getContainer() { if (this.config.container === false) { return document.body; } if (Util.isElement(this.config.container)) { return $(this.config.container); } return $(document).find(this.config.container); }; _proto._getAttachment = function _getAttachment(placement) { return AttachmentMap$1[placement.toUpperCase()]; }; _proto._setListeners = function _setListeners() { var _this4 = this; var triggers = this.config.trigger.split(' '); triggers.forEach(function (trigger) { if (trigger === 'click') { $(_this4.element).on(_this4.constructor.Event.CLICK, _this4.config.selector, function (event) { return _this4.toggle(event); }); } else if (trigger !== Trigger.MANUAL) { var eventIn = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSEENTER : _this4.constructor.Event.FOCUSIN; var eventOut = trigger === Trigger.HOVER ? _this4.constructor.Event.MOUSELEAVE : _this4.constructor.Event.FOCUSOUT; $(_this4.element).on(eventIn, _this4.config.selector, function (event) { return _this4._enter(event); }).on(eventOut, _this4.config.selector, function (event) { return _this4._leave(event); }); } }); $(this.element).closest('.modal').on('hide.bs.modal', function () { if (_this4.element) { _this4.hide(); } }); if (this.config.selector) { this.config = _objectSpread({}, this.config, { trigger: 'manual', selector: '' }); } else { this._fixTitle(); } }; _proto._fixTitle = function _fixTitle() { var titleType = typeof this.element.getAttribute('data-original-title'); if (this.element.getAttribute('title') \|\| titleType !== 'string') { this.element.setAttribute('data-original-title', this.element.getAttribute('title') \|\| ''); this.element.setAttribute('title', ''); } }; _proto._enter = function _enter(event, context) { var dataKey = this.constructor.DATA_KEY; context = context \|\| $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } if (event) { context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true; } if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) \|\| context._hoverState === HoverState.SHOW) { context._hoverState = HoverState.SHOW; return; } clearTimeout(context._timeout); context._hoverState = HoverState.SHOW; if (!context.config.delay \|\| !context.config.delay.show) { context.show(); return; } context._timeout = setTimeout(function () { if (context._hoverState === HoverState.SHOW) { context.show(); } }, context.config.delay.show); }; _proto._leave = function _leave(event, context) { var dataKey = this.constructor.DATA_KEY; context = context \|\| $(event.currentTarget).data(dataKey); if (!context) { context = new this.constructor(event.currentTarget, this._getDelegateConfig()); $(event.currentTarget).data(dataKey, context); } if (event) { context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false; } if (context._isWithActiveTrigger()) { return; } clearTimeout(context._timeout); context._hoverState = HoverState.OUT; if (!context.config.delay \|\| !context.config.delay.hide) { context.hide(); return; } context._timeout = setTimeout(function () { if (context._hoverState === HoverState.OUT) { context.hide(); } }, context.config.delay.hide); }; _proto._isWithActiveTrigger = function _isWithActiveTrigger() { for (var trigger in this._activeTrigger) { if (this._activeTrigger[trigger]) { return true; } } return false; }; _proto._getConfig = function _getConfig(config) { var dataAttributes = $(this.element).data(); Object.keys(dataAttributes).forEach(function (dataAttr) { if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) { delete dataAttributes[dataAttr]; } }); config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {}); if (typeof config.delay === 'number') { config.delay = { show: config.delay, hide: config.delay }; } if (typeof config.title === 'number') { config.title = config.title.toString(); } if (typeof config.content === 'number') { config.content = config.content.toString(); } Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType); if (config.sanitize) { config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn); } return config; }; _proto._getDelegateConfig = function _getDelegateConfig() { var config = {}; if (this.config) { for (var key in this.config) { if (this.constructor.Default[key] !== this.config[key]) { config[key] = this.config[key]; } } } return config; }; _proto._cleanTipClass = function _cleanTipClass() { var $tip = $(this.getTipElement()); var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX); if (tabClass !== null && tabClass.length) { $tip.removeClass(tabClass.join('')); } }; _proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) { var popperInstance = popperData.instance; this.tip = popperInstance.popper; this._cleanTipClass(); this.addAttachmentClass(this._getAttachment(popperData.placement)); }; _proto._fixTransition = function _fixTransition() { var tip = this.getTipElement(); var initConfigAnimation = this.config.animation; if (tip.getAttribute('x-placement') !== null) { return; } $(tip).removeClass(ClassName$6.FADE); this.config.animation = false; this.hide(); this.show(); this.config.animation = initConfigAnimation; } // Static ; Tooltip._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$6); var _config = typeof config === 'object' && config; if (!data && /dispose\|hide/.test(config)) { return; } if (!data) { data = new Tooltip(this, _config); $(this).data(DATA_KEY$6, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; _createClass(Tooltip, null, [{ key: "VERSION", get: function get() { return VERSION$6; } }, { key: "Default", get: function get() { return Default$4; } }, { key: "NAME", get: function get() { return NAME$6; } }, { key: "DATA_KEY", get: function get() { return DATA_KEY$6; } }, { key: "Event", get: function get() { return Event$6; } }, { key: "EVENT_KEY", get: function get() { return EVENT_KEY$6; } }, { key: "DefaultType", get: function get() { return DefaultType$4; } }]); return Tooltip; }(); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$6] = Tooltip._jQueryInterface; $.fn[NAME$6].Constructor = Tooltip; $.fn[NAME$6].noConflict = function () { $.fn[NAME$6] = JQUERY_NO_CONFLICT$6; return Tooltip._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$7 = 'popover'; var VERSION$7 = '4.3.1'; var DATA_KEY$7 = 'bs.popover'; var EVENT_KEY$7 = "." + DATA_KEY$7; var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7]; var CLASS_PREFIX$1 = 'bs-popover'; var BSCLS_PREFIX_REGEX$1 = new RegExp("(^\|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g'); var Default$5 = _objectSpread({}, Tooltip.Default, { placement: 'right', trigger: 'click', content: '', template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>' }); var DefaultType$5 = _objectSpread({}, Tooltip.DefaultType, { content: '(string\|element\|function)' }); var ClassName$7 = { FADE: 'fade', SHOW: 'show' }; var Selector$7 = { TITLE: '.popover-header', CONTENT: '.popover-body' }; var Event$7 = { HIDE: "hide" + EVENT_KEY$7, HIDDEN: "hidden" + EVENT_KEY$7, SHOW: "show" + EVENT_KEY$7, SHOWN: "shown" + EVENT_KEY$7, INSERTED: "inserted" + EVENT_KEY$7, CLICK: "click" + EVENT_KEY$7, FOCUSIN: "focusin" + EVENT_KEY$7, FOCUSOUT: "focusout" + EVENT_KEY$7, MOUSEENTER: "mouseenter" + EVENT_KEY$7, MOUSELEAVE: "mouseleave" + EVENT_KEY$7 /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Popover = /#__PURE__/ function (_Tooltip) { _inheritsLoose(Popover, _Tooltip); function Popover() { return _Tooltip.apply(this, arguments) \|\| this; } var _proto = Popover.prototype; // Overrides _proto.isWithContent = function isWithContent() { return this.getTitle() \|\| this._getContent(); }; _proto.addAttachmentClass = function addAttachmentClass(attachment) { $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment); }; _proto.getTipElement = function getTipElement() { this.tip = this.tip \|\| $(this.config.template)[0]; return this.tip; }; _proto.setContent = function setContent() { var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle()); var content = this._getContent(); if (typeof content === 'function') { content = content.call(this.element); } this.setElementContent($tip.find(Selector$7.CONTENT), content); $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW); } // Private ; _proto._getContent = function _getContent() { return this.element.getAttribute('data-content') \|\| this.config.content; }; _proto._cleanTipClass = function _cleanTipClass() { var $tip = $(this.getTipElement()); var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1); if (tabClass !== null && tabClass.length > 0) { $tip.removeClass(tabClass.join('')); } } // Static ; Popover._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$7); var _config = typeof config === 'object' ? config : null; if (!data && /dispose\|hide/.test(config)) { return; } if (!data) { data = new Popover(this, _config); $(this).data(DATA_KEY$7, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; _createClass(Popover, null, [{ key: "VERSION", // Getters get: function get() { return VERSION$7; } }, { key: "Default", get: function get() { return Default$5; } }, { key: "NAME", get: function get() { return NAME$7; } }, { key: "DATA_KEY", get: function get() { return DATA_KEY$7; } }, { key: "Event", get: function get() { return Event$7; } }, { key: "EVENT_KEY", get: function get() { return EVENT_KEY$7; } }, { key: "DefaultType", get: function get() { return DefaultType$5; } }]); return Popover; }(Tooltip); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$7] = Popover._jQueryInterface; $.fn[NAME$7].Constructor = Popover; $.fn[NAME$7].noConflict = function () { $.fn[NAME$7] = JQUERY_NO_CONFLICT$7; return Popover._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$8 = 'scrollspy'; var VERSION$8 = '4.3.1'; var DATA_KEY$8 = 'bs.scrollspy'; var EVENT_KEY$8 = "." + DATA_KEY$8; var DATA_API_KEY$6 = '.data-api'; var JQUERY_NO_CONFLICT$8 = $.fn[NAME$8]; var Default$6 = { offset: 10, method: 'auto', target: '' }; var DefaultType$6 = { offset: 'number', method: 'string', target: '(string\|element)' }; var Event$8 = { ACTIVATE: "activate" + EVENT_KEY$8, SCROLL: "scroll" + EVENT_KEY$8, LOAD_DATA_API: "load" + EVENT_KEY$8 + DATA_API_KEY$6 }; var ClassName$8 = { DROPDOWN_ITEM: 'dropdown-item', DROPDOWN_MENU: 'dropdown-menu', ACTIVE: 'active' }; var Selector$8 = { DATA_SPY: '[data-spy="scroll"]', ACTIVE: '.active', NAV_LIST_GROUP: '.nav, .list-group', NAV_LINKS: '.nav-link', NAV_ITEMS: '.nav-item', LIST_ITEMS: '.list-group-item', DROPDOWN: '.dropdown', DROPDOWN_ITEMS: '.dropdown-item', DROPDOWN_TOGGLE: '.dropdown-toggle' }; var OffsetMethod = { OFFSET: 'offset', POSITION: 'position' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var ScrollSpy = /#__PURE__/ function () { function ScrollSpy(element, config) { var _this = this; this._element = element; this._scrollElement = element.tagName === 'BODY' ? window : element; this._config = this._getConfig(config); this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS); this._offsets = []; this._targets = []; this._activeTarget = null; this._scrollHeight = 0; $(this._scrollElement).on(Event$8.SCROLL, function (event) { return _this._process(event); }); this.refresh(); this._process(); } // Getters var _proto = ScrollSpy.prototype; // Public _proto.refresh = function refresh() { var _this2 = this; var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION; var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method; var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0; this._offsets = []; this._targets = []; this._scrollHeight = this._getScrollHeight(); var targets = [].slice.call(document.querySelectorAll(this._selector)); targets.map(function (element) { var target; var targetSelector = Util.getSelectorFromElement(element); if (targetSelector) { target = document.querySelector(targetSelector); } if (target) { var targetBCR = target.getBoundingClientRect(); if (targetBCR.width \|\| targetBCR.height) { // TODO (fat): remove sketch reliance on jQuery position/offset return [$(target)[offsetMethod]().top + offsetBase, targetSelector]; } } return null; }).filter(function (item) { return item; }).sort(function (a, b) { return a[0] - b[0]; }).forEach(function (item) { _this2._offsets.push(item[0]); _this2._targets.push(item[1]); }); }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY$8); $(this._scrollElement).off(EVENT_KEY$8); this._element = null; this._scrollElement = null; this._config = null; this._selector = null; this._offsets = null; this._targets = null; this._activeTarget = null; this._scrollHeight = null; } // Private ; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {}); if (typeof config.target !== 'string') { var id = $(config.target).attr('id'); if (!id) { id = Util.getUID(NAME$8); $(config.target).attr('id', id); } config.target = "#" + id; } Util.typeCheckConfig(NAME$8, config, DefaultType$6); return config; }; _proto._getScrollTop = function _getScrollTop() { return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop; }; _proto._getScrollHeight = function _getScrollHeight() { return this._scrollElement.scrollHeight \|\| Math.max(document.body.scrollHeight, document.documentElement.scrollHeight); }; _proto._getOffsetHeight = function _getOffsetHeight() { return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height; }; _proto._process = function _process() { var scrollTop = this._getScrollTop() + this._config.offset; var scrollHeight = this._getScrollHeight(); var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight(); if (this._scrollHeight !== scrollHeight) { this.refresh(); } if (scrollTop >= maxScroll) { var target = this._targets[this._targets.length - 1]; if (this._activeTarget !== target) { this._activate(target); } return; } if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) { this._activeTarget = null; this._clear(); return; } var offsetLength = this._offsets.length; for (var i = offsetLength; i--;) { var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' \|\| scrollTop < this._offsets[i + 1]); if (isActiveTarget) { this._activate(this._targets[i]); } } }; _proto._activate = function _activate(target) { this._activeTarget = target; this._clear(); var queries = this._selector.split(',').map(function (selector) { return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]"; }); var $link = $([].slice.call(document.querySelectorAll(queries.join(',')))); if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) { $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE); $link.addClass(ClassName$8.ACTIVE); } else { // Set triggered link as active $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item $link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE); } $(this._scrollElement).trigger(Event$8.ACTIVATE, { relatedTarget: target }); }; _proto._clear = function _clear() { [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) { return node.classList.contains(ClassName$8.ACTIVE); }).forEach(function (node) { return node.classList.remove(ClassName$8.ACTIVE); }); } // Static ; ScrollSpy._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var data = $(this).data(DATA_KEY$8); var _config = typeof config === 'object' && config; if (!data) { data = new ScrollSpy(this, _config); $(this).data(DATA_KEY$8, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; _createClass(ScrollSpy, null, [{ key: "VERSION", get: function get() { return VERSION$8; } }, { key: "Default", get: function get() { return Default$6; } }]); return ScrollSpy; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(window).on(Event$8.LOAD_DATA_API, function () { var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY)); var scrollSpysLength = scrollSpys.length; for (var i = scrollSpysLength; i--;) { var $spy = $(scrollSpys[i]); ScrollSpy._jQueryInterface.call($spy, $spy.data()); } }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$8] = ScrollSpy._jQueryInterface; $.fn[NAME$8].Constructor = ScrollSpy; $.fn[NAME$8].noConflict = function () { $.fn[NAME$8] = JQUERY_NO_CONFLICT$8; return ScrollSpy._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$9 = 'tab'; var VERSION$9 = '4.3.1'; var DATA_KEY$9 = 'bs.tab'; var EVENT_KEY$9 = "." + DATA_KEY$9; var DATA_API_KEY$7 = '.data-api'; var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9]; var Event$9 = { HIDE: "hide" + EVENT_KEY$9, HIDDEN: "hidden" + EVENT_KEY$9, SHOW: "show" + EVENT_KEY$9, SHOWN: "shown" + EVENT_KEY$9, CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7 }; var ClassName$9 = { DROPDOWN_MENU: 'dropdown-menu', ACTIVE: 'active', DISABLED: 'disabled', FADE: 'fade', SHOW: 'show' }; var Selector$9 = { DROPDOWN: '.dropdown', NAV_LIST_GROUP: '.nav, .list-group', ACTIVE: '.active', ACTIVE_UL: '> li > .active', DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]', DROPDOWN_TOGGLE: '.dropdown-toggle', DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Tab = /#__PURE__/ function () { function Tab(element) { this._element = element; } // Getters var _proto = Tab.prototype; // Public _proto.show = function show() { var _this = this; if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) \|\| $(this._element).hasClass(ClassName$9.DISABLED)) { return; } var target; var previous; var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0]; var selector = Util.getSelectorFromElement(this._element); if (listElement) { var itemSelector = listElement.nodeName === 'UL' \|\| listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE; previous = $.makeArray($(listElement).find(itemSelector)); previous = previous[previous.length - 1]; } var hideEvent = $.Event(Event$9.HIDE, { relatedTarget: this._element }); var showEvent = $.Event(Event$9.SHOW, { relatedTarget: previous }); if (previous) { $(previous).trigger(hideEvent); } $(this._element).trigger(showEvent); if (showEvent.isDefaultPrevented() \|\| hideEvent.isDefaultPrevented()) { return; } if (selector) { target = document.querySelector(selector); } this._activate(this._element, listElement); var complete = function complete() { var hiddenEvent = $.Event(Event$9.HIDDEN, { relatedTarget: _this._element }); var shownEvent = $.Event(Event$9.SHOWN, { relatedTarget: previous }); $(previous).trigger(hiddenEvent); $(_this._element).trigger(shownEvent); }; if (target) { this._activate(target, target.parentNode, complete); } else { complete(); } }; _proto.dispose = function dispose() { $.removeData(this._element, DATA_KEY$9); this._element = null; } // Private ; _proto._activate = function _activate(element, container, callback) { var _this2 = this; var activeElements = container && (container.nodeName === 'UL' \|\| container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE); var active = activeElements[0]; var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE); var complete = function complete() { return _this2._transitionComplete(element, active, callback); }; if (active && isTransitioning) { var transitionDuration = Util.getTransitionDurationFromElement(active); $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); } else { complete(); } }; _proto._transitionComplete = function _transitionComplete(element, active, callback) { if (active) { $(active).removeClass(ClassName$9.ACTIVE); var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0]; if (dropdownChild) { $(dropdownChild).removeClass(ClassName$9.ACTIVE); } if (active.getAttribute('role') === 'tab') { active.setAttribute('aria-selected', false); } } $(element).addClass(ClassName$9.ACTIVE); if (element.getAttribute('role') === 'tab') { element.setAttribute('aria-selected', true); } Util.reflow(element); if (element.classList.contains(ClassName$9.FADE)) { element.classList.add(ClassName$9.SHOW); } if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) { var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0]; if (dropdownElement) { var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE)); $(dropdownToggleList).addClass(ClassName$9.ACTIVE); } element.setAttribute('aria-expanded', true); } if (callback) { callback(); } } // Static ; Tab._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var $this = $(this); var data = $this.data(DATA_KEY$9); if (!data) { data = new Tab(this); $this.data(DATA_KEY$9, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](); } }); }; _createClass(Tab, null, [{ key: "VERSION", get: function get() { return VERSION$9; } }]); return Tab; }(); /* * ------------------------------------------------------------------------ * Data Api implementation * ------------------------------------------------------------------------ / $(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) { event.preventDefault(); Tab._jQueryInterface.call($(this), 'show'); }); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$9] = Tab._jQueryInterface; $.fn[NAME$9].Constructor = Tab; $.fn[NAME$9].noConflict = function () { $.fn[NAME$9] = JQUERY_NO_CONFLICT$9; return Tab._jQueryInterface; }; /* * ------------------------------------------------------------------------ * Constants * ------------------------------------------------------------------------ / var NAME$a = 'toast'; var VERSION$a = '4.3.1'; var DATA_KEY$a = 'bs.toast'; var EVENT_KEY$a = "." + DATA_KEY$a; var JQUERY_NO_CONFLICT$a = $.fn[NAME$a]; var Event$a = { CLICK_DISMISS: "click.dismiss" + EVENT_KEY$a, HIDE: "hide" + EVENT_KEY$a, HIDDEN: "hidden" + EVENT_KEY$a, SHOW: "show" + EVENT_KEY$a, SHOWN: "shown" + EVENT_KEY$a }; var ClassName$a = { FADE: 'fade', HIDE: 'hide', SHOW: 'show', SHOWING: 'showing' }; var DefaultType$7 = { animation: 'boolean', autohide: 'boolean', delay: 'number' }; var Default$7 = { animation: true, autohide: true, delay: 500 }; var Selector$a = { DATA_DISMISS: '[data-dismiss="toast"]' /* * ------------------------------------------------------------------------ * Class Definition * ------------------------------------------------------------------------ / }; var Toast = /#__PURE__/ function () { function Toast(element, config) { this._element = element; this._config = this._getConfig(config); this._timeout = null; this._setListeners(); } // Getters var _proto = Toast.prototype; // Public _proto.show = function show() { var _this = this; $(this._element).trigger(Event$a.SHOW); if (this._config.animation) { this._element.classList.add(ClassName$a.FADE); } var complete = function complete() { _this._element.classList.remove(ClassName$a.SHOWING); _this._element.classList.add(ClassName$a.SHOW); $(_this._element).trigger(Event$a.SHOWN); if (_this._config.autohide) { _this.hide(); } }; this._element.classList.remove(ClassName$a.HIDE); this._element.classList.add(ClassName$a.SHOWING); if (this._config.animation) { var transitionDuration = Util.getTransitionDurationFromElement(this._element); $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); } else { complete(); } }; _proto.hide = function hide(withoutTimeout) { var _this2 = this; if (!this._element.classList.contains(ClassName$a.SHOW)) { return; } $(this._element).trigger(Event$a.HIDE); if (withoutTimeout) { this._close(); } else { this._timeout = setTimeout(function () { _this2._close(); }, this._config.delay); } }; _proto.dispose = function dispose() { clearTimeout(this._timeout); this._timeout = null; if (this._element.classList.contains(ClassName$a.SHOW)) { this._element.classList.remove(ClassName$a.SHOW); } $(this._element).off(Event$a.CLICK_DISMISS); $.removeData(this._element, DATA_KEY$a); this._element = null; this._config = null; } // Private ; _proto._getConfig = function _getConfig(config) { config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {}); Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType); return config; }; _proto._setListeners = function _setListeners() { var _this3 = this; $(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () { return _this3.hide(true); }); }; _proto._close = function _close() { var _this4 = this; var complete = function complete() { _this4._element.classList.add(ClassName$a.HIDE); $(_this4._element).trigger(Event$a.HIDDEN); }; this._element.classList.remove(ClassName$a.SHOW); if (this._config.animation) { var transitionDuration = Util.getTransitionDurationFromElement(this._element); $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration); } else { complete(); } } // Static ; Toast._jQueryInterface = function _jQueryInterface(config) { return this.each(function () { var $element = $(this); var data = $element.data(DATA_KEY$a); var _config = typeof config === 'object' && config; if (!data) { data = new Toast(this, _config); $element.data(DATA_KEY$a, data); } if (typeof config === 'string') { if (typeof data[config] === 'undefined') { throw new TypeError("No method named \"" + config + "\""); } data[config](this); } }); }; _createClass(Toast, null, [{ key: "VERSION", get: function get() { return VERSION$a; } }, { key: "DefaultType", get: function get() { return DefaultType$7; } }, { key: "Default", get: function get() { return Default$7; } }]); return Toast; }(); /* * ------------------------------------------------------------------------ * jQuery * ------------------------------------------------------------------------ / $.fn[NAME$a] = Toast._jQueryInterface; $.fn[NAME$a].Constructor = Toast; $.fn[NAME$a].noConflict = function () { $.fn[NAME$a] = JQUERY_NO_CONFLICT$a; return Toast._jQueryInterface; }; /* * -------------------------------------------------------------------------- * Bootstrap (v4.3.1): index.js * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE) * -------------------------------------------------------------------------- / (function () { if (typeof $ === 'undefined') { throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.'); } var version = $.fn.jquery.split(' ')[0].split('.'); var minMajor = 1; var ltMajor = 2; var minMinor = 9; var minPatch = 1; var maxMajor = 4; if (version[0] < ltMajor && version[1] < minMinor \|\| version[0] === minMajor && version[1] === minMinor && version[2] < minPatch \|\| version[0] >= maxMajor) { throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0'); } })(); exports.Util = Util; exports.Alert = Alert; exports.Button = Button; exports.Carousel = Carousel; exports.Collapse = Collapse; exports.Dropdown = Dropdown; exports.Modal = Modal; exports.Popover = Popover; exports.Scrollspy = ScrollSpy; exports.Tab = Tab; exports.Toast = Toast; exports.Tooltip = Tooltip; Object.defineProperty(exports, '__esModule', { value: true }); })); //# sourceMappingURL=bootstrap.js.map // }), // "./node_modules/is-buffer/index.js": /!****************************************!\ !* ./node_modules/is-buffer/index.js ! \***************************************/ /! no static exports found / /*/ (function(module, exports) { /! * Determine if an object is a Buffer * * @author Feross Aboukhadijeh <https://feross.org> * @license MIT / module.exports = function isBuffer (obj) { return obj != null && obj.constructor != null && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj) } // }), // "./node_modules/jquery/dist/jquery.js": /!*******************************************!\ !* ./node_modules/jquery/dist/jquery.js ! \******************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/! * jQuery JavaScript Library v3.4.1 * https://jquery.com/ * * Includes Sizzle.js * https://sizzlejs.com/ * * Copyright JS Foundation and other contributors * Released under the MIT license * https://jquery.org/license * * Date: 2019-05-01T21:04Z / ( function( global, factory ) { "use strict"; if ( true && typeof module.exports === "object" ) { // For CommonJS and CommonJS-like environments where a proper `window` // is present, execute the factory and get jQuery. // For environments that do not have a `window` with a `document` // (such as Node.js), expose a factory as module.exports. // This accentuates the need for the creation of a real `window`. // e.g. var jQuery = require("jquery")(window); // See ticket #14549 for more info. module.exports = global.document ? factory( global, true ) : function( w ) { if ( !w.document ) { throw new Error( "jQuery requires a window with a document" ); } return factory( w ); }; } else { factory( global ); } // Pass this if window is not defined yet } )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) { // Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1 // throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode // arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common // enough that all such attempts are guarded in a try block. "use strict"; var arr = []; var document = window.document; var getProto = Object.getPrototypeOf; var slice = arr.slice; var concat = arr.concat; var push = arr.push; var indexOf = arr.indexOf; var class2type = {}; var toString = class2type.toString; var hasOwn = class2type.hasOwnProperty; var fnToString = hasOwn.toString; var ObjectFunctionString = fnToString.call( Object ); var support = {}; var isFunction = function isFunction( obj ) { // Support: Chrome <=57, Firefox <=52 // In some browsers, typeof returns "function" for HTML <object> elements // (i.e., `typeof document.createElement( "object" ) === "function"`). // We don't want to classify any* DOM node as a function. return typeof obj === "function" && typeof obj.nodeType !== "number"; }; var isWindow = function isWindow( obj ) { return obj != null && obj === obj.window; }; var preservedScriptAttributes = { type: true, src: true, nonce: true, noModule: true }; function DOMEval( code, node, doc ) { doc = doc \|\| document; var i, val, script = doc.createElement( "script" ); script.text = code; if ( node ) { for ( i in preservedScriptAttributes ) { // Support: Firefox 64+, Edge 18+ // Some browsers don't support the "nonce" property on scripts. // On the other hand, just using `getAttribute` is not enough as // the `nonce` attribute is reset to an empty string whenever it // becomes browsing-context connected. // See https://github.com/whatwg/html/issues/2369 // See https://html.spec.whatwg.org/#nonce-attributes // The `node.getAttribute` check was added for the sake of // `jQuery.globalEval` so that it can fake a nonce-containing node // via an object. val = node[ i ] \|\| node.getAttribute && node.getAttribute( i ); if ( val ) { script.setAttribute( i, val ); } } } doc.head.appendChild( script ).parentNode.removeChild( script ); } function toType( obj ) { if ( obj == null ) { return obj + ""; } // Support: Android <=2.3 only (functionish RegExp) return typeof obj === "object" \|\| typeof obj === "function" ? class2type[ toString.call( obj ) ] \|\| "object" : typeof obj; } /* global Symbol / // Defining this global in .eslintrc.json would create a danger of using the global // unguarded in another place, it seems safer to define global only for this module var version = "3.4.1", // Define a local copy of jQuery jQuery = function( selector, context ) { // The jQuery object is actually just the init constructor 'enhanced' // Need init if jQuery is called (just allow error to be thrown if not included) return new jQuery.fn.init( selector, context ); }, // Support: Android <=4.0 only // Make sure we trim BOM and NBSP rtrim = /^[\s\uFEFF\xA0]+\|[\s\uFEFF\xA0]+$/g; jQuery.fn = jQuery.prototype = { // The current version of jQuery being used jquery: version, constructor: jQuery, // The default length of a jQuery object is 0 length: 0, toArray: function() { return slice.call( this ); }, // Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { // Return all the elements in a clean array if ( num == null ) { return slice.call( this ); } // Return just the one element from the set return num < 0 ? this[ num + this.length ] : this[ num ]; }, // Take an array of elements and push it onto the stack // (returning the new matched element set) pushStack: function( elems ) { // Build a new jQuery matched element set var ret = jQuery.merge( this.constructor(), elems ); // Add the old object onto the stack (as a reference) ret.prevObject = this; // Return the newly-formed element set return ret; }, // Execute a callback for every element in the matched set. each: function( callback ) { return jQuery.each( this, callback ); }, map: function( callback ) { return this.pushStack( jQuery.map( this, function( elem, i ) { return callback.call( elem, i, elem ); } ) ); }, slice: function() { return this.pushStack( slice.apply( this, arguments ) ); }, first: function() { return this.eq( 0 ); }, last: function() { return this.eq( -1 ); }, eq: function( i ) { var len = this.length, j = +i + ( i < 0 ? len : 0 ); return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] ); }, end: function() { return this.prevObject \|\| this.constructor(); }, // For internal use only. // Behaves like an Array's method, not like a jQuery method. push: push, sort: arr.sort, splice: arr.splice }; jQuery.extend = jQuery.fn.extend = function() { var options, name, src, copy, copyIsArray, clone, target = arguments[ 0 ] \|\| {}, i = 1, length = arguments.length, deep = false; // Handle a deep copy situation if ( typeof target === "boolean" ) { deep = target; // Skip the boolean and the target target = arguments[ i ] \|\| {}; i++; } // Handle case when target is a string or something (possible in deep copy) if ( typeof target !== "object" && !isFunction( target ) ) { target = {}; } // Extend jQuery itself if only one argument is passed if ( i === length ) { target = this; i--; } for ( ; i < length; i++ ) { // Only deal with non-null/undefined values if ( ( options = arguments[ i ] ) != null ) { // Extend the base object for ( name in options ) { copy = options[ name ]; // Prevent Object.prototype pollution // Prevent never-ending loop if ( name === "__proto__" \|\| target === copy ) { continue; } // Recurse if we're merging plain objects or arrays if ( deep && copy && ( jQuery.isPlainObject( copy ) \|\| ( copyIsArray = Array.isArray( copy ) ) ) ) { src = target[ name ]; // Ensure proper type for the source value if ( copyIsArray && !Array.isArray( src ) ) { clone = []; } else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) { clone = {}; } else { clone = src; } copyIsArray = false; // Never move original objects, clone them target[ name ] = jQuery.extend( deep, clone, copy ); // Don't bring in undefined values } else if ( copy !== undefined ) { target[ name ] = copy; } } } } // Return the modified object return target; }; jQuery.extend( { // Unique for each copy of jQuery on the page expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), // Assume jQuery is ready without the ready module isReady: true, error: function( msg ) { throw new Error( msg ); }, noop: function() {}, isPlainObject: function( obj ) { var proto, Ctor; // Detect obvious negatives // Use toString instead of jQuery.type to catch host objects if ( !obj \|\| toString.call( obj ) !== "[object Object]" ) { return false; } proto = getProto( obj ); // Objects with no prototype (e.g., `Object.create( null )`) are plain if ( !proto ) { return true; } // Objects with prototype are plain iff they were constructed by a global Object function Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor; return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString; }, isEmptyObject: function( obj ) { var name; for ( name in obj ) { return false; } return true; }, // Evaluates a script in a global context globalEval: function( code, options ) { DOMEval( code, { nonce: options && options.nonce } ); }, each: function( obj, callback ) { var length, i = 0; if ( isArrayLike( obj ) ) { length = obj.length; for ( ; i < length; i++ ) { if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { break; } } } else { for ( i in obj ) { if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) { break; } } } return obj; }, // Support: Android <=4.0 only trim: function( text ) { return text == null ? "" : ( text + "" ).replace( rtrim, "" ); }, // results is for internal usage only makeArray: function( arr, results ) { var ret = results \|\| []; if ( arr != null ) { if ( isArrayLike( Object( arr ) ) ) { jQuery.merge( ret, typeof arr === "string" ? [ arr ] : arr ); } else { push.call( ret, arr ); } } return ret; }, inArray: function( elem, arr, i ) { return arr == null ? -1 : indexOf.call( arr, elem, i ); }, // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit merge: function( first, second ) { var len = +second.length, j = 0, i = first.length; for ( ; j < len; j++ ) { first[ i++ ] = second[ j ]; } first.length = i; return first; }, grep: function( elems, callback, invert ) { var callbackInverse, matches = [], i = 0, length = elems.length, callbackExpect = !invert; // Go through the array, only saving the items // that pass the validator function for ( ; i < length; i++ ) { callbackInverse = !callback( elems[ i ], i ); if ( callbackInverse !== callbackExpect ) { matches.push( elems[ i ] ); } } return matches; }, // arg is for internal usage only map: function( elems, callback, arg ) { var length, value, i = 0, ret = []; // Go through the array, translating each of the items to their new values if ( isArrayLike( elems ) ) { length = elems.length; for ( ; i < length; i++ ) { value = callback( elems[ i ], i, arg ); if ( value != null ) { ret.push( value ); } } // Go through every key on the object, } else { for ( i in elems ) { value = callback( elems[ i ], i, arg ); if ( value != null ) { ret.push( value ); } } } // Flatten any nested arrays return concat.apply( [], ret ); }, // A global GUID counter for objects guid: 1, // jQuery.support is not used in Core but other projects attach their // properties to it so it needs to exist. support: support } ); if ( typeof Symbol === "function" ) { jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ]; } // Populate the class2type map jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ), function( i, name ) { class2type[ "[object " + name + "]" ] = name.toLowerCase(); } ); function isArrayLike( obj ) { // Support: real iOS 8.2 only (not reproducible in simulator) // `in` check used to prevent JIT error (gh-2145) // hasOwn isn't used here due to false negatives // regarding Nodelist length in IE var length = !!obj && "length" in obj && obj.length, type = toType( obj ); if ( isFunction( obj ) \|\| isWindow( obj ) ) { return false; } return type === "array" \|\| length === 0 \|\| typeof length === "number" && length > 0 && ( length - 1 ) in obj; } var Sizzle = /! * Sizzle CSS Selector Engine v2.3.4 * https://sizzlejs.com/ * * Copyright JS Foundation and other contributors * Released under the MIT license * https://js.foundation/ * * Date: 2019-04-08 / (function( window ) { var i, support, Expr, getText, isXML, tokenize, compile, select, outermostContext, sortInput, hasDuplicate, // Local document vars setDocument, document, docElem, documentIsHTML, rbuggyQSA, rbuggyMatches, matches, contains, // Instance-specific data expando = "sizzle" + 1 new Date(), preferredDoc = window.document, dirruns = 0, done = 0, classCache = createCache(), tokenCache = createCache(), compilerCache = createCache(), nonnativeSelectorCache = createCache(), sortOrder = function( a, b ) { if ( a === b ) { hasDuplicate = true; } return 0; }, // Instance methods hasOwn = ({}).hasOwnProperty, arr = [], pop = arr.pop, push_native = arr.push, push = arr.push, slice = arr.slice, // Use a stripped-down indexOf as it's faster than native // https://jsperf.com/thor-indexof-vs-for/5 indexOf = function( list, elem ) { var i = 0, len = list.length; for ( ; i < len; i++ ) { if ( list[i] === elem ) { return i; } } return -1; }, booleans = "checked\|selected\|async\|autofocus\|autoplay\|controls\|defer\|disabled\|hidden\|ismap\|loop\|multiple\|open\|readonly\|required\|scoped", // Regular expressions // http://www.w3.org/TR/css3-selectors/#whitespace whitespace = "[\\x20\\t\\r\\n\\f]", // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier identifier = "(?:\\\\.\|[\\w-]\|[^\0-\\xa0])+", // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors attributes = "\\[" + whitespace + "(" + identifier + ")(?:" + whitespace + // Operator (capture 2) "([^$\|!~]?=)" + whitespace + // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" "(?:'((?:\\\\.\|[^\\\\']))'\|\"((?:\\\\.\|[^\\\\\"]))\"\|(" + identifier + "))\|)" + whitespace + "\\]", pseudos = ":(" + identifier + ")(?:\\((" + // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: // 1. quoted (capture 3; capture 4 or capture 5) "('((?:\\\\.\|[^\\\\']))'\|\"((?:\\\\.\|[^\\\\\"]))\")\|" + // 2. simple (capture 6) "((?:\\\\.\|[^\\\\()[\\]]\|" + attributes + "))\|" + // 3. anything else (capture 2) "." + ")\\)\|)", // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter rwhitespace = new RegExp( whitespace + "+", "g" ), rtrim = new RegExp( "^" + whitespace + "+\|((?:^\|[^\\\\])(?:\\\\.))" + whitespace + "+$", "g" ), rcomma = new RegExp( "^" + whitespace + "," + whitespace + "" ), rcombinators = new RegExp( "^" + whitespace + "([>+~]\|" + whitespace + ")" + whitespace + "" ), rdescend = new RegExp( whitespace + "\|>" ), rpseudo = new RegExp( pseudos ), ridentifier = new RegExp( "^" + identifier + "$" ), matchExpr = { "ID": new RegExp( "^#(" + identifier + ")" ), "CLASS": new RegExp( "^\\.(" + identifier + ")" ), "TAG": new RegExp( "^(" + identifier + "\|[])" ), "ATTR": new RegExp( "^" + attributes ), "PSEUDO": new RegExp( "^" + pseudos ), "CHILD": new RegExp( "^:(only\|first\|last\|nth\|nth-last)-(child\|of-type)(?:\\(" + whitespace + "(even\|odd\|(([+-]\|)(\\d)n\|)" + whitespace + "(?:([+-]\|)" + whitespace + "(\\d+)\|))" + whitespace + "\\)\|)", "i" ), "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), // For use in libraries implementing .is() // We use this for POS matching in `select` "needsContext": new RegExp( "^" + whitespace + "[>+~]\|:(even\|odd\|eq\|gt\|lt\|nth\|first\|last)(?:\\(" + whitespace + "((?:-\\d)?\\d)" + whitespace + "\\)\|)(?=[^-]\|$)", "i" ) }, rhtml = /HTML$/i, rinputs = /^(?:input\|select\|textarea\|button)$/i, rheader = /^h\d$/i, rnative = /^[^{]+\{\s\[native \w/, // Easily-parseable/retrievable ID or TAG or CLASS selectors rquickExpr = /^(?:#([\w-]+)\|(\w+)\|\.([\w-]+))$/, rsibling = /[+~]/, // CSS escapes // http://www.w3.org/TR/CSS21/syndata.html#escaped-characters runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?\|(" + whitespace + ")\|.)", "ig" ), funescape = function( _, escaped, escapedWhitespace ) { var high = "0x" + escaped - 0x10000; // NaN means non-codepoint // Support: Firefox<24 // Workaround erroneous numeric interpretation of +"0x" return high !== high \|\| escapedWhitespace ? escaped : high < 0 ? // BMP codepoint String.fromCharCode( high + 0x10000 ) : // Supplemental Plane codepoint (surrogate pair) String.fromCharCode( high >> 10 \| 0xD800, high & 0x3FF \| 0xDC00 ); }, // CSS string/identifier serialization // https://drafts.csswg.org/cssom/#common-serializing-idioms rcssescape = /([\0-\x1f\x7f]\|^-?\d)\|^-$\|[^\0-\x1f\x7f-\uFFFF\w-]/g, fcssescape = function( ch, asCodePoint ) { if ( asCodePoint ) { // U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER if ( ch === "\0" ) { return "\uFFFD"; } // Control characters and (dependent upon position) numbers get escaped as code points return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " "; } // Other potentially-special ASCII characters get backslash-escaped return "\\" + ch; }, // Used for iframes // See setDocument() // Removing the function wrapper causes a "Permission Denied" // error in IE unloadHandler = function() { setDocument(); }, inDisabledFieldset = addCombinator( function( elem ) { return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset"; }, { dir: "parentNode", next: "legend" } ); // Optimize for push.apply( _, NodeList ) try { push.apply( (arr = slice.call( preferredDoc.childNodes )), preferredDoc.childNodes ); // Support: Android<4.0 // Detect silently failing push.apply arr[ preferredDoc.childNodes.length ].nodeType; } catch ( e ) { push = { apply: arr.length ? // Leverage slice if possible function( target, els ) { push_native.apply( target, slice.call(els) ); } : // Support: IE<9 // Otherwise append directly function( target, els ) { var j = target.length, i = 0; // Can't trust NodeList.length while ( (target[j++] = els[i++]) ) {} target.length = j - 1; } }; } function Sizzle( selector, context, results, seed ) { var m, i, elem, nid, match, groups, newSelector, newContext = context && context.ownerDocument, // nodeType defaults to 9, since context defaults to document nodeType = context ? context.nodeType : 9; results = results \|\| []; // Return early from calls with invalid selector or context if ( typeof selector !== "string" \|\| !selector \|\| nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) { return results; } // Try to shortcut find operations (as opposed to filters) in HTML documents if ( !seed ) { if ( ( context ? context.ownerDocument \|\| context : preferredDoc ) !== document ) { setDocument( context ); } context = context \|\| document; if ( documentIsHTML ) { // If the selector is sufficiently simple, try using a "getBy" DOM method // (excepting DocumentFragment context, where the methods don't exist) if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) { // ID selector if ( (m = match[1]) ) { // Document context if ( nodeType === 9 ) { if ( (elem = context.getElementById( m )) ) { // Support: IE, Opera, Webkit // TODO: identify versions // getElementById can match elements by name instead of ID if ( elem.id === m ) { results.push( elem ); return results; } } else { return results; } // Element context } else { // Support: IE, Opera, Webkit // TODO: identify versions // getElementById can match elements by name instead of ID if ( newContext && (elem = newContext.getElementById( m )) && contains( context, elem ) && elem.id === m ) { results.push( elem ); return results; } } // Type selector } else if ( match[2] ) { push.apply( results, context.getElementsByTagName( selector ) ); return results; // Class selector } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { push.apply( results, context.getElementsByClassName( m ) ); return results; } } // Take advantage of querySelectorAll if ( support.qsa && !nonnativeSelectorCache[ selector + " " ] && (!rbuggyQSA \|\| !rbuggyQSA.test( selector )) && // Support: IE 8 only // Exclude object elements (nodeType !== 1 \|\| context.nodeName.toLowerCase() !== "object") ) { newSelector = selector; newContext = context; // qSA considers elements outside a scoping root when evaluating child or // descendant combinators, which is not what we want. // In such cases, we work around the behavior by prefixing every selector in the // list with an ID selector referencing the scope context. // Thanks to Andrew Dupont for this technique. if ( nodeType === 1 && rdescend.test( selector ) ) { // Capture the context ID, setting it first if necessary if ( (nid = context.getAttribute( "id" )) ) { nid = nid.replace( rcssescape, fcssescape ); } else { context.setAttribute( "id", (nid = expando) ); } // Prefix every selector in the list groups = tokenize( selector ); i = groups.length; while ( i-- ) { groups[i] = "#" + nid + " " + toSelector( groups[i] ); } newSelector = groups.join( "," ); // Expand context for sibling selectors newContext = rsibling.test( selector ) && testContext( context.parentNode ) \|\| context; } try { push.apply( results, newContext.querySelectorAll( newSelector ) ); return results; } catch ( qsaError ) { nonnativeSelectorCache( selector, true ); } finally { if ( nid === expando ) { context.removeAttribute( "id" ); } } } } } // All others return select( selector.replace( rtrim, "$1" ), context, results, seed ); } /* * Create key-value caches of limited size * @returns {function(string, object)} Returns the Object data after storing it on itself with * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) * deleting the oldest entry / function createCache() { var keys = []; function cache( key, value ) { // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) if ( keys.push( key + " " ) > Expr.cacheLength ) { // Only keep the most recent entries delete cache[ keys.shift() ]; } return (cache[ key + " " ] = value); } return cache; } /* * Mark a function for special use by Sizzle * @param {Function} fn The function to mark / function markFunction( fn ) { fn[ expando ] = true; return fn; } /* * Support testing using an element * @param {Function} fn Passed the created element and returns a boolean result / function assert( fn ) { var el = document.createElement("fieldset"); try { return !!fn( el ); } catch (e) { return false; } finally { // Remove from its parent by default if ( el.parentNode ) { el.parentNode.removeChild( el ); } // release memory in IE el = null; } } /* * Adds the same handler for all of the specified attrs * @param {String} attrs Pipe-separated list of attributes * @param {Function} handler The method that will be applied / function addHandle( attrs, handler ) { var arr = attrs.split("\|"), i = arr.length; while ( i-- ) { Expr.attrHandle[ arr[i] ] = handler; } } /* * Checks document order of two siblings * @param {Element} a * @param {Element} b * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b / function siblingCheck( a, b ) { var cur = b && a, diff = cur && a.nodeType === 1 && b.nodeType === 1 && a.sourceIndex - b.sourceIndex; // Use IE sourceIndex if available on both nodes if ( diff ) { return diff; } // Check if b follows a if ( cur ) { while ( (cur = cur.nextSibling) ) { if ( cur === b ) { return -1; } } } return a ? 1 : -1; } /* * Returns a function to use in pseudos for input types * @param {String} type / function createInputPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === type; }; } /* * Returns a function to use in pseudos for buttons * @param {String} type / function createButtonPseudo( type ) { return function( elem ) { var name = elem.nodeName.toLowerCase(); return (name === "input" \|\| name === "button") && elem.type === type; }; } /* * Returns a function to use in pseudos for :enabled/:disabled * @param {Boolean} disabled true for :disabled; false for :enabled / function createDisabledPseudo( disabled ) { // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable return function( elem ) { // Only certain elements can match :enabled or :disabled // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled if ( "form" in elem ) { // Check for inherited disabledness on relevant non-disabled elements: // listed form-associated elements in a disabled fieldset // https://html.spec.whatwg.org/multipage/forms.html#category-listed // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled // * option elements in a disabled optgroup // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled // All such elements have a "form" property. if ( elem.parentNode && elem.disabled === false ) { // Option elements defer to a parent optgroup if present if ( "label" in elem ) { if ( "label" in elem.parentNode ) { return elem.parentNode.disabled === disabled; } else { return elem.disabled === disabled; } } // Support: IE 6 - 11 // Use the isDisabled shortcut property to check for disabled fieldset ancestors return elem.isDisabled === disabled \|\| // Where there is no isDisabled, check manually /* jshint -W018 / elem.isDisabled !== !disabled && inDisabledFieldset( elem ) === disabled; } return elem.disabled === disabled; // Try to winnow out elements that can't be disabled before trusting the disabled property. // Some victims get caught in our net (label, legend, menu, track), but it shouldn't // even exist on them, let alone have a boolean value. } else if ( "label" in elem ) { return elem.disabled === disabled; } // Remaining elements are neither :enabled nor :disabled return false; }; } /* * Returns a function to use in pseudos for positionals * @param {Function} fn / function createPositionalPseudo( fn ) { return markFunction(function( argument ) { argument = +argument; return markFunction(function( seed, matches ) { var j, matchIndexes = fn( [], seed.length, argument ), i = matchIndexes.length; // Match elements found at the specified indexes while ( i-- ) { if ( seed[ (j = matchIndexes[i]) ] ) { seed[j] = !(matches[j] = seed[j]); } } }); }); } /* * Checks a node for validity as a Sizzle context * @param {Element\|Object=} context * @returns {Element\|Object\|Boolean} The input node if acceptable, otherwise a falsy value / function testContext( context ) { return context && typeof context.getElementsByTagName !== "undefined" && context; } // Expose support vars for convenience support = Sizzle.support = {}; /* * Detects XML nodes * @param {Element\|Object} elem An element or a document * @returns {Boolean} True iff elem is a non-HTML XML node / isXML = Sizzle.isXML = function( elem ) { var namespace = elem.namespaceURI, docElem = (elem.ownerDocument \|\| elem).documentElement; // Support: IE <=8 // Assume HTML when documentElement doesn't yet exist, such as inside loading iframes // https://bugs.jquery.com/ticket/4833 return !rhtml.test( namespace \|\| docElem && docElem.nodeName \|\| "HTML" ); }; /* * Sets document-related variables once based on the current document * @param {Element\|Object} [doc] An element or document object to use to set the document * @returns {Object} Returns the current document / setDocument = Sizzle.setDocument = function( node ) { var hasCompare, subWindow, doc = node ? node.ownerDocument \|\| node : preferredDoc; // Return early if doc is invalid or already selected if ( doc === document \|\| doc.nodeType !== 9 \|\| !doc.documentElement ) { return document; } // Update global variables document = doc; docElem = document.documentElement; documentIsHTML = !isXML( document ); // Support: IE 9-11, Edge // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) if ( preferredDoc !== document && (subWindow = document.defaultView) && subWindow.top !== subWindow ) { // Support: IE 11, Edge if ( subWindow.addEventListener ) { subWindow.addEventListener( "unload", unloadHandler, false ); // Support: IE 9 - 10 only } else if ( subWindow.attachEvent ) { subWindow.attachEvent( "onunload", unloadHandler ); } } / Attributes ---------------------------------------------------------------------- / // Support: IE<8 // Verify that getAttribute really returns attributes and not properties // (excepting IE8 booleans) support.attributes = assert(function( el ) { el.className = "i"; return !el.getAttribute("className"); }); / getElement(s)By* ---------------------------------------------------------------------- / // Check if getElementsByTagName("") returns only elements support.getElementsByTagName = assert(function( el ) { el.appendChild( document.createComment("") ); return !el.getElementsByTagName("").length; }); // Support: IE<9 support.getElementsByClassName = rnative.test( document.getElementsByClassName ); // Support: IE<10 // Check if getElementById returns elements by name // The broken getElementById methods don't pick up programmatically-set names, // so use a roundabout getElementsByName test support.getById = assert(function( el ) { docElem.appendChild( el ).id = expando; return !document.getElementsByName \|\| !document.getElementsByName( expando ).length; }); // ID filter and find if ( support.getById ) { Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { return elem.getAttribute("id") === attrId; }; }; Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { var elem = context.getElementById( id ); return elem ? [ elem ] : []; } }; } else { Expr.filter["ID"] = function( id ) { var attrId = id.replace( runescape, funescape ); return function( elem ) { var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); return node && node.value === attrId; }; }; // Support: IE 6 - 7 only // getElementById is not reliable as a find shortcut Expr.find["ID"] = function( id, context ) { if ( typeof context.getElementById !== "undefined" && documentIsHTML ) { var node, i, elems, elem = context.getElementById( id ); if ( elem ) { // Verify the id attribute node = elem.getAttributeNode("id"); if ( node && node.value === id ) { return [ elem ]; } // Fall back on getElementsByName elems = context.getElementsByName( id ); i = 0; while ( (elem = elems[i++]) ) { node = elem.getAttributeNode("id"); if ( node && node.value === id ) { return [ elem ]; } } } return []; } }; } // Tag Expr.find["TAG"] = support.getElementsByTagName ? function( tag, context ) { if ( typeof context.getElementsByTagName !== "undefined" ) { return context.getElementsByTagName( tag ); // DocumentFragment nodes don't have gEBTN } else if ( support.qsa ) { return context.querySelectorAll( tag ); } } : function( tag, context ) { var elem, tmp = [], i = 0, // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too results = context.getElementsByTagName( tag ); // Filter out possible comments if ( tag === "" ) { while ( (elem = results[i++]) ) { if ( elem.nodeType === 1 ) { tmp.push( elem ); } } return tmp; } return results; }; // Class Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) { return context.getElementsByClassName( className ); } }; /* QSA/matchesSelector ---------------------------------------------------------------------- / // QSA and matchesSelector support // matchesSelector(:active) reports false when true (IE9/Opera 11.5) rbuggyMatches = []; // qSa(:focus) reports false when true (Chrome 21) // We allow this because of a bug in IE8/9 that throws an error // whenever `document.activeElement` is accessed on an iframe // So, we allow :focus to pass through QSA all the time to avoid the IE error // See https://bugs.jquery.com/ticket/13378 rbuggyQSA = []; if ( (support.qsa = rnative.test( document.querySelectorAll )) ) { // Build QSA regex // Regex strategy adopted from Diego Perini assert(function( el ) { // Select is set to empty string on purpose // This is to test IE's treatment of not explicitly // setting a boolean content attribute, // since its presence should be enough // https://bugs.jquery.com/ticket/12359 docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" + "<select id='" + expando + "-\r\\' msallowcapture=''>" + "<option selected=''></option></select>"; // Support: IE8, Opera 11-12.16 // Nothing should be selected when empty strings follow ^= or $= or = // The test attribute must be unknown in Opera but "safe" for WinRT // https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section if ( el.querySelectorAll("[msallowcapture^='']").length ) { rbuggyQSA.push( "[^$]=" + whitespace + "(?:''\|\"\")" ); } // Support: IE8 // Boolean attributes and "value" are not treated correctly if ( !el.querySelectorAll("[selected]").length ) { rbuggyQSA.push( "\\[" + whitespace + "(?:value\|" + booleans + ")" ); } // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) { rbuggyQSA.push("~="); } // Webkit/Opera - :checked should return selected option elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked // IE8 throws error here and will not see later tests if ( !el.querySelectorAll(":checked").length ) { rbuggyQSA.push(":checked"); } // Support: Safari 8+, iOS 8+ // https://bugs.webkit.org/show_bug.cgi?id=136851 // In-page `selector#id sibling-combinator selector` fails if ( !el.querySelectorAll( "a#" + expando + "+" ).length ) { rbuggyQSA.push(".#.+[+~]"); } }); assert(function( el ) { el.innerHTML = "<a href='' disabled='disabled'></a>" + "<select disabled='disabled'><option/></select>"; // Support: Windows 8 Native Apps // The type and name attributes are restricted during .innerHTML assignment var input = document.createElement("input"); input.setAttribute( "type", "hidden" ); el.appendChild( input ).setAttribute( "name", "D" ); // Support: IE8 // Enforce case-sensitivity of name attribute if ( el.querySelectorAll("[name=d]").length ) { rbuggyQSA.push( "name" + whitespace + "[^$\|!~]?=" ); } // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) // IE8 throws error here and will not see later tests if ( el.querySelectorAll(":enabled").length !== 2 ) { rbuggyQSA.push( ":enabled", ":disabled" ); } // Support: IE9-11+ // IE's :disabled selector does not pick up the children of disabled fieldsets docElem.appendChild( el ).disabled = true; if ( el.querySelectorAll(":disabled").length !== 2 ) { rbuggyQSA.push( ":enabled", ":disabled" ); } // Opera 10-11 does not throw on post-comma invalid pseudos el.querySelectorAll(",:x"); rbuggyQSA.push(",.:"); }); } if ( (support.matchesSelector = rnative.test( (matches = docElem.matches \|\| docElem.webkitMatchesSelector \|\| docElem.mozMatchesSelector \|\| docElem.oMatchesSelector \|\| docElem.msMatchesSelector) )) ) { assert(function( el ) { // Check to see if it's possible to do matchesSelector // on a disconnected node (IE 9) support.disconnectedMatch = matches.call( el, "" ); // This should fail with an exception // Gecko does not error, returns false instead matches.call( el, "[s!='']:x" ); rbuggyMatches.push( "!=", pseudos ); }); } rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("\|") ); rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("\|") ); / Contains ---------------------------------------------------------------------- / hasCompare = rnative.test( docElem.compareDocumentPosition ); // Element contains another // Purposefully self-exclusive // As in, an element does not contain itself contains = hasCompare \|\| rnative.test( docElem.contains ) ? function( a, b ) { var adown = a.nodeType === 9 ? a.documentElement : a, bup = b && b.parentNode; return a === bup \|\| !!( bup && bup.nodeType === 1 && ( adown.contains ? adown.contains( bup ) : a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 )); } : function( a, b ) { if ( b ) { while ( (b = b.parentNode) ) { if ( b === a ) { return true; } } } return false; }; / Sorting ---------------------------------------------------------------------- / // Document order sorting sortOrder = hasCompare ? function( a, b ) { // Flag for duplicate removal if ( a === b ) { hasDuplicate = true; return 0; } // Sort on method existence if only one input has compareDocumentPosition var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; if ( compare ) { return compare; } // Calculate position if both inputs belong to the same document compare = ( a.ownerDocument \|\| a ) === ( b.ownerDocument \|\| b ) ? a.compareDocumentPosition( b ) : // Otherwise we know they are disconnected 1; // Disconnected nodes if ( compare & 1 \|\| (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { // Choose the first element that is related to our preferred document if ( a === document \|\| a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { return -1; } if ( b === document \|\| b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { return 1; } // Maintain original order return sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; } return compare & 4 ? -1 : 1; } : function( a, b ) { // Exit early if the nodes are identical if ( a === b ) { hasDuplicate = true; return 0; } var cur, i = 0, aup = a.parentNode, bup = b.parentNode, ap = [ a ], bp = [ b ]; // Parentless nodes are either documents or disconnected if ( !aup \|\| !bup ) { return a === document ? -1 : b === document ? 1 : aup ? -1 : bup ? 1 : sortInput ? ( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) : 0; // If the nodes are siblings, we can do a quick check } else if ( aup === bup ) { return siblingCheck( a, b ); } // Otherwise we need full lists of their ancestors for comparison cur = a; while ( (cur = cur.parentNode) ) { ap.unshift( cur ); } cur = b; while ( (cur = cur.parentNode) ) { bp.unshift( cur ); } // Walk down the tree looking for a discrepancy while ( ap[i] === bp[i] ) { i++; } return i ? // Do a sibling check if the nodes have a common ancestor siblingCheck( ap[i], bp[i] ) : // Otherwise nodes in our document sort first ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; }; return document; }; Sizzle.matches = function( expr, elements ) { return Sizzle( expr, null, null, elements ); }; Sizzle.matchesSelector = function( elem, expr ) { // Set document vars if needed if ( ( elem.ownerDocument \|\| elem ) !== document ) { setDocument( elem ); } if ( support.matchesSelector && documentIsHTML && !nonnativeSelectorCache[ expr + " " ] && ( !rbuggyMatches \|\| !rbuggyMatches.test( expr ) ) && ( !rbuggyQSA \|\| !rbuggyQSA.test( expr ) ) ) { try { var ret = matches.call( elem, expr ); // IE 9's matchesSelector returns false on disconnected nodes if ( ret \|\| support.disconnectedMatch \|\| // As well, disconnected nodes are said to be in a document // fragment in IE 9 elem.document && elem.document.nodeType !== 11 ) { return ret; } } catch (e) { nonnativeSelectorCache( expr, true ); } } return Sizzle( expr, document, null, [ elem ] ).length > 0; }; Sizzle.contains = function( context, elem ) { // Set document vars if needed if ( ( context.ownerDocument \|\| context ) !== document ) { setDocument( context ); } return contains( context, elem ); }; Sizzle.attr = function( elem, name ) { // Set document vars if needed if ( ( elem.ownerDocument \|\| elem ) !== document ) { setDocument( elem ); } var fn = Expr.attrHandle[ name.toLowerCase() ], // Don't get fooled by Object.prototype properties (jQuery #13807) val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? fn( elem, name, !documentIsHTML ) : undefined; return val !== undefined ? val : support.attributes \|\| !documentIsHTML ? elem.getAttribute( name ) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; }; Sizzle.escape = function( sel ) { return (sel + "").replace( rcssescape, fcssescape ); }; Sizzle.error = function( msg ) { throw new Error( "Syntax error, unrecognized expression: " + msg ); }; /* * Document sorting and removing duplicates * @param {ArrayLike} results / Sizzle.uniqueSort = function( results ) { var elem, duplicates = [], j = 0, i = 0; // Unless we know* we can detect duplicates, assume their presence hasDuplicate = !support.detectDuplicates; sortInput = !support.sortStable && results.slice( 0 ); results.sort( sortOrder ); if ( hasDuplicate ) { while ( (elem = results[i++]) ) { if ( elem === results[ i ] ) { j = duplicates.push( i ); } } while ( j-- ) { results.splice( duplicates[ j ], 1 ); } } // Clear input after sorting to release objects // See https://github.com/jquery/sizzle/pull/225 sortInput = null; return results; }; /** * Utility function for retrieving the text value of an array of DOM nodes * @param {Array\|Element} elem / getText = Sizzle.getText = function( elem ) { var node, ret = "", i = 0, nodeType = elem.nodeType; if ( !nodeType ) { // If no nodeType, this is expected to be an array while ( (node = elem[i++]) ) { // Do not traverse comment nodes ret += getText( node ); } } else if ( nodeType === 1 \|\| nodeType === 9 \|\| nodeType === 11 ) { // Use textContent for elements // innerText usage removed for consistency of new lines (jQuery #11153) if ( typeof elem.textContent === "string" ) { return elem.textContent; } else { // Traverse its children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { ret += getText( elem ); } } } else if ( nodeType === 3 \|\| nodeType === 4 ) { return elem.nodeValue; } // Do not include comment or processing instruction nodes return ret; }; Expr = Sizzle.selectors = { // Can be adjusted by the user cacheLength: 50, createPseudo: markFunction, match: matchExpr, attrHandle: {}, find: {}, relative: { ">": { dir: "parentNode", first: true }, " ": { dir: "parentNode" }, "+": { dir: "previousSibling", first: true }, "~": { dir: "previousSibling" } }, preFilter: { "ATTR": function( match ) { match[1] = match[1].replace( runescape, funescape ); // Move the given value to match[3] whether quoted or unquoted match[3] = ( match[3] \|\| match[4] \|\| match[5] \|\| "" ).replace( runescape, funescape ); if ( match[2] === "~=" ) { match[3] = " " + match[3] + " "; } return match.slice( 0, 4 ); }, "CHILD": function( match ) { / matches from matchExpr["CHILD"] 1 type (only\|nth\|...) 2 what (child\|of-type) 3 argument (even\|odd\|\d\|\dn([+-]\d+)?\|...) 4 xn-component of xn+y argument ([+-]?\dn\|) 5 sign of xn-component 6 x of xn-component 7 sign of y-component 8 y of y-component / match[1] = match[1].toLowerCase(); if ( match[1].slice( 0, 3 ) === "nth" ) { // nth-* requires argument if ( !match[3] ) { Sizzle.error( match[0] ); } // numeric x and y parameters for Expr.filter.CHILD // remember that false/true cast respectively to 0/1 match[4] = +( match[4] ? match[5] + (match[6] \|\| 1) : 2 * ( match[3] === "even" \|\| match[3] === "odd" ) ); match[5] = +( ( match[7] + match[8] ) \|\| match[3] === "odd" ); // other types prohibit arguments } else if ( match[3] ) { Sizzle.error( match[0] ); } return match; }, "PSEUDO": function( match ) { var excess, unquoted = !match[6] && match[2]; if ( matchExpr["CHILD"].test( match[0] ) ) { return null; } // Accept quoted arguments as-is if ( match[3] ) { match[2] = match[4] \|\| match[5] \|\| ""; // Strip excess characters from unquoted arguments } else if ( unquoted && rpseudo.test( unquoted ) && // Get excess from tokenize (recursively) (excess = tokenize( unquoted, true )) && // advance to the next closing parenthesis (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { // excess is a negative index match[0] = match[0].slice( 0, excess ); match[2] = unquoted.slice( 0, excess ); } // Return only captures needed by the pseudo filter method (type and argument) return match.slice( 0, 3 ); } }, filter: { "TAG": function( nodeNameSelector ) { var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); return nodeNameSelector === "" ? function() { return true; } : function( elem ) { return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; }; }, "CLASS": function( className ) { var pattern = classCache[ className + " " ]; return pattern \|\| (pattern = new RegExp( "(^\|" + whitespace + ")" + className + "(" + whitespace + "\|$)" )) && classCache( className, function( elem ) { return pattern.test( typeof elem.className === "string" && elem.className \|\| typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") \|\| "" ); }); }, "ATTR": function( name, operator, check ) { return function( elem ) { var result = Sizzle.attr( elem, name ); if ( result == null ) { return operator === "!="; } if ( !operator ) { return true; } result += ""; return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf( check ) === 0 : operator === "=" ? check && result.indexOf( check ) > -1 : operator === "$=" ? check && result.slice( -check.length ) === check : operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 : operator === "\|=" ? result === check \|\| result.slice( 0, check.length + 1 ) === check + "-" : false; }; }, "CHILD": function( type, what, argument, first, last ) { var simple = type.slice( 0, 3 ) !== "nth", forward = type.slice( -4 ) !== "last", ofType = what === "of-type"; return first === 1 && last === 0 ? // Shortcut for :nth-(n) function( elem ) { return !!elem.parentNode; } : function( elem, context, xml ) { var cache, uniqueCache, outerCache, node, nodeIndex, start, dir = simple !== forward ? "nextSibling" : "previousSibling", parent = elem.parentNode, name = ofType && elem.nodeName.toLowerCase(), useCache = !xml && !ofType, diff = false; if ( parent ) { // :(first\|last\|only)-(child\|of-type) if ( simple ) { while ( dir ) { node = elem; while ( (node = node[ dir ]) ) { if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { return false; } } // Reverse direction for :only- (if we haven't yet done so) start = dir = type === "only" && !start && "nextSibling"; } return true; } start = [ forward ? parent.firstChild : parent.lastChild ]; // non-xml :nth-child(...) stores cache data on `parent` if ( forward && useCache ) { // Seek `elem` from a previously-cached index // ...in a gzip-friendly way node = parent; outerCache = node[ expando ] \|\| (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] \|\| (outerCache[ node.uniqueID ] = {}); cache = uniqueCache[ type ] \|\| []; nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; diff = nodeIndex && cache[ 2 ]; node = nodeIndex && parent.childNodes[ nodeIndex ]; while ( (node = ++nodeIndex && node && node[ dir ] \|\| // Fallback to seeking `elem` from the start (diff = nodeIndex = 0) \|\| start.pop()) ) { // When found, cache indexes on `parent` and break if ( node.nodeType === 1 && ++diff && node === elem ) { uniqueCache[ type ] = [ dirruns, nodeIndex, diff ]; break; } } } else { // Use previously-cached element index if available if ( useCache ) { // ...in a gzip-friendly way node = elem; outerCache = node[ expando ] \|\| (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] \|\| (outerCache[ node.uniqueID ] = {}); cache = uniqueCache[ type ] \|\| []; nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ]; diff = nodeIndex; } // xml :nth-child(...) // or :nth-last-child(...) or :nth(-last)?-of-type(...) if ( diff === false ) { // Use the same loop as above to seek `elem` from the start while ( (node = ++nodeIndex && node && node[ dir ] \|\| (diff = nodeIndex = 0) \|\| start.pop()) ) { if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { // Cache the index of each encountered element if ( useCache ) { outerCache = node[ expando ] \|\| (node[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ node.uniqueID ] \|\| (outerCache[ node.uniqueID ] = {}); uniqueCache[ type ] = [ dirruns, diff ]; } if ( node === elem ) { break; } } } } } // Incorporate the offset, then check against cycle size diff -= last; return diff === first \|\| ( diff % first === 0 && diff / first >= 0 ); } }; }, "PSEUDO": function( pseudo, argument ) { // pseudo-class names are case-insensitive // http://www.w3.org/TR/selectors/#pseudo-classes // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters // Remember that setFilters inherits from pseudos var args, fn = Expr.pseudos[ pseudo ] \|\| Expr.setFilters[ pseudo.toLowerCase() ] \|\| Sizzle.error( "unsupported pseudo: " + pseudo ); // The user may use createPseudo to indicate that // arguments are needed to create the filter function // just as Sizzle does if ( fn[ expando ] ) { return fn( argument ); } // But maintain support for old signatures if ( fn.length > 1 ) { args = [ pseudo, pseudo, "", argument ]; return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? markFunction(function( seed, matches ) { var idx, matched = fn( seed, argument ), i = matched.length; while ( i-- ) { idx = indexOf( seed, matched[i] ); seed[ idx ] = !( matches[ idx ] = matched[i] ); } }) : function( elem ) { return fn( elem, 0, args ); }; } return fn; } }, pseudos: { // Potentially complex pseudos "not": markFunction(function( selector ) { // Trim the selector passed to compile // to avoid treating leading and trailing // spaces as combinators var input = [], results = [], matcher = compile( selector.replace( rtrim, "$1" ) ); return matcher[ expando ] ? markFunction(function( seed, matches, context, xml ) { var elem, unmatched = matcher( seed, null, xml, [] ), i = seed.length; // Match elements unmatched by `matcher` while ( i-- ) { if ( (elem = unmatched[i]) ) { seed[i] = !(matches[i] = elem); } } }) : function( elem, context, xml ) { input[0] = elem; matcher( input, null, xml, results ); // Don't keep the element (issue #299) input[0] = null; return !results.pop(); }; }), "has": markFunction(function( selector ) { return function( elem ) { return Sizzle( selector, elem ).length > 0; }; }), "contains": markFunction(function( text ) { text = text.replace( runescape, funescape ); return function( elem ) { return ( elem.textContent \|\| getText( elem ) ).indexOf( text ) > -1; }; }), // "Whether an element is represented by a :lang() selector // is based solely on the element's language value // being equal to the identifier C, // or beginning with the identifier C immediately followed by "-". // The matching of C against the element's language value is performed case-insensitively. // The identifier C does not have to be a valid language name." // http://www.w3.org/TR/selectors/#lang-pseudo "lang": markFunction( function( lang ) { // lang value must be a valid identifier if ( !ridentifier.test(lang \|\| "") ) { Sizzle.error( "unsupported lang: " + lang ); } lang = lang.replace( runescape, funescape ).toLowerCase(); return function( elem ) { var elemLang; do { if ( (elemLang = documentIsHTML ? elem.lang : elem.getAttribute("xml:lang") \|\| elem.getAttribute("lang")) ) { elemLang = elemLang.toLowerCase(); return elemLang === lang \|\| elemLang.indexOf( lang + "-" ) === 0; } } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); return false; }; }), // Miscellaneous "target": function( elem ) { var hash = window.location && window.location.hash; return hash && hash.slice( 1 ) === elem.id; }, "root": function( elem ) { return elem === docElem; }, "focus": function( elem ) { return elem === document.activeElement && (!document.hasFocus \|\| document.hasFocus()) && !!(elem.type \|\| elem.href \|\| ~elem.tabIndex); }, // Boolean properties "enabled": createDisabledPseudo( false ), "disabled": createDisabledPseudo( true ), "checked": function( elem ) { // In CSS3, :checked should return both checked and selected elements // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked var nodeName = elem.nodeName.toLowerCase(); return (nodeName === "input" && !!elem.checked) \|\| (nodeName === "option" && !!elem.selected); }, "selected": function( elem ) { // Accessing this property makes selected-by-default // options in Safari work properly if ( elem.parentNode ) { elem.parentNode.selectedIndex; } return elem.selected === true; }, // Contents "empty": function( elem ) { // http://www.w3.org/TR/selectors/#empty-pseudo // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), // but not by others (comment: 8; processing instruction: 7; etc.) // nodeType < 6 works because attributes (2) do not appear as children for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { if ( elem.nodeType < 6 ) { return false; } } return true; }, "parent": function( elem ) { return !Expr.pseudos["empty"]( elem ); }, // Element/input types "header": function( elem ) { return rheader.test( elem.nodeName ); }, "input": function( elem ) { return rinputs.test( elem.nodeName ); }, "button": function( elem ) { var name = elem.nodeName.toLowerCase(); return name === "input" && elem.type === "button" \|\| name === "button"; }, "text": function( elem ) { var attr; return elem.nodeName.toLowerCase() === "input" && elem.type === "text" && // Support: IE<8 // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" ( (attr = elem.getAttribute("type")) == null \|\| attr.toLowerCase() === "text" ); }, // Position-in-collection "first": createPositionalPseudo(function() { return [ 0 ]; }), "last": createPositionalPseudo(function( matchIndexes, length ) { return [ length - 1 ]; }), "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { return [ argument < 0 ? argument + length : argument ]; }), "even": createPositionalPseudo(function( matchIndexes, length ) { var i = 0; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }), "odd": createPositionalPseudo(function( matchIndexes, length ) { var i = 1; for ( ; i < length; i += 2 ) { matchIndexes.push( i ); } return matchIndexes; }), "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument > length ? length : argument; for ( ; --i >= 0; ) { matchIndexes.push( i ); } return matchIndexes; }), "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { var i = argument < 0 ? argument + length : argument; for ( ; ++i < length; ) { matchIndexes.push( i ); } return matchIndexes; }) } }; Expr.pseudos["nth"] = Expr.pseudos["eq"]; // Add button/input type pseudos for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { Expr.pseudos[ i ] = createInputPseudo( i ); } for ( i in { submit: true, reset: true } ) { Expr.pseudos[ i ] = createButtonPseudo( i ); } // Easy API for creating new setFilters function setFilters() {} setFilters.prototype = Expr.filters = Expr.pseudos; Expr.setFilters = new setFilters(); tokenize = Sizzle.tokenize = function( selector, parseOnly ) { var matched, match, tokens, type, soFar, groups, preFilters, cached = tokenCache[ selector + " " ]; if ( cached ) { return parseOnly ? 0 : cached.slice( 0 ); } soFar = selector; groups = []; preFilters = Expr.preFilter; while ( soFar ) { // Comma and first run if ( !matched \|\| (match = rcomma.exec( soFar )) ) { if ( match ) { // Don't consume trailing commas as valid soFar = soFar.slice( match[0].length ) \|\| soFar; } groups.push( (tokens = []) ); } matched = false; // Combinators if ( (match = rcombinators.exec( soFar )) ) { matched = match.shift(); tokens.push({ value: matched, // Cast descendant combinators to space type: match[0].replace( rtrim, " " ) }); soFar = soFar.slice( matched.length ); } // Filters for ( type in Expr.filter ) { if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] \|\| (match = preFilters[ type ]( match ))) ) { matched = match.shift(); tokens.push({ value: matched, type: type, matches: match }); soFar = soFar.slice( matched.length ); } } if ( !matched ) { break; } } // Return the length of the invalid excess // if we're just parsing // Otherwise, throw an error or return tokens return parseOnly ? soFar.length : soFar ? Sizzle.error( selector ) : // Cache the tokens tokenCache( selector, groups ).slice( 0 ); }; function toSelector( tokens ) { var i = 0, len = tokens.length, selector = ""; for ( ; i < len; i++ ) { selector += tokens[i].value; } return selector; } function addCombinator( matcher, combinator, base ) { var dir = combinator.dir, skip = combinator.next, key = skip \|\| dir, checkNonElements = base && key === "parentNode", doneName = done++; return combinator.first ? // Check against closest ancestor/preceding element function( elem, context, xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 \|\| checkNonElements ) { return matcher( elem, context, xml ); } } return false; } : // Check against all ancestor/preceding elements function( elem, context, xml ) { var oldCache, uniqueCache, outerCache, newCache = [ dirruns, doneName ]; // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching if ( xml ) { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 \|\| checkNonElements ) { if ( matcher( elem, context, xml ) ) { return true; } } } } else { while ( (elem = elem[ dir ]) ) { if ( elem.nodeType === 1 \|\| checkNonElements ) { outerCache = elem[ expando ] \|\| (elem[ expando ] = {}); // Support: IE <9 only // Defend against cloned attroperties (jQuery gh-1709) uniqueCache = outerCache[ elem.uniqueID ] \|\| (outerCache[ elem.uniqueID ] = {}); if ( skip && skip === elem.nodeName.toLowerCase() ) { elem = elem[ dir ] \|\| elem; } else if ( (oldCache = uniqueCache[ key ]) && oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { // Assign to newCache so results back-propagate to previous elements return (newCache[ 2 ] = oldCache[ 2 ]); } else { // Reuse newcache so results back-propagate to previous elements uniqueCache[ key ] = newCache; // A match means we're done; a fail means we have to keep checking if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { return true; } } } } } return false; }; } function elementMatcher( matchers ) { return matchers.length > 1 ? function( elem, context, xml ) { var i = matchers.length; while ( i-- ) { if ( !matchers[i]( elem, context, xml ) ) { return false; } } return true; } : matchers[0]; } function multipleContexts( selector, contexts, results ) { var i = 0, len = contexts.length; for ( ; i < len; i++ ) { Sizzle( selector, contexts[i], results ); } return results; } function condense( unmatched, map, filter, context, xml ) { var elem, newUnmatched = [], i = 0, len = unmatched.length, mapped = map != null; for ( ; i < len; i++ ) { if ( (elem = unmatched[i]) ) { if ( !filter \|\| filter( elem, context, xml ) ) { newUnmatched.push( elem ); if ( mapped ) { map.push( i ); } } } } return newUnmatched; } function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { if ( postFilter && !postFilter[ expando ] ) { postFilter = setMatcher( postFilter ); } if ( postFinder && !postFinder[ expando ] ) { postFinder = setMatcher( postFinder, postSelector ); } return markFunction(function( seed, results, context, xml ) { var temp, i, elem, preMap = [], postMap = [], preexisting = results.length, // Get initial elements from seed or context elems = seed \|\| multipleContexts( selector \|\| "", context.nodeType ? [ context ] : context, [] ), // Prefilter to get matcher input, preserving a map for seed-results synchronization matcherIn = preFilter && ( seed \|\| !selector ) ? condense( elems, preMap, preFilter, context, xml ) : elems, matcherOut = matcher ? // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, postFinder \|\| ( seed ? preFilter : preexisting \|\| postFilter ) ? // ...intermediate processing is necessary [] : // ...otherwise use results directly results : matcherIn; // Find primary matches if ( matcher ) { matcher( matcherIn, matcherOut, context, xml ); } // Apply postFilter if ( postFilter ) { temp = condense( matcherOut, postMap ); postFilter( temp, [], context, xml ); // Un-match failing elements by moving them back to matcherIn i = temp.length; while ( i-- ) { if ( (elem = temp[i]) ) { matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); } } } if ( seed ) { if ( postFinder \|\| preFilter ) { if ( postFinder ) { // Get the final matcherOut by condensing this intermediate into postFinder contexts temp = []; i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) ) { // Restore matcherIn since elem is not yet a final match temp.push( (matcherIn[i] = elem) ); } } postFinder( null, (matcherOut = []), temp, xml ); } // Move matched elements from seed to results to keep them synchronized i = matcherOut.length; while ( i-- ) { if ( (elem = matcherOut[i]) && (temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) { seed[temp] = !(results[temp] = elem); } } } // Add elements to results, through postFinder if defined } else { matcherOut = condense( matcherOut === results ? matcherOut.splice( preexisting, matcherOut.length ) : matcherOut ); if ( postFinder ) { postFinder( null, results, matcherOut, xml ); } else { push.apply( results, matcherOut ); } } }); } function matcherFromTokens( tokens ) { var checkContext, matcher, j, len = tokens.length, leadingRelative = Expr.relative[ tokens[0].type ], implicitRelative = leadingRelative \|\| Expr.relative[" "], i = leadingRelative ? 1 : 0, // The foundational matcher ensures that elements are reachable from top-level context(s) matchContext = addCombinator( function( elem ) { return elem === checkContext; }, implicitRelative, true ), matchAnyContext = addCombinator( function( elem ) { return indexOf( checkContext, elem ) > -1; }, implicitRelative, true ), matchers = [ function( elem, context, xml ) { var ret = ( !leadingRelative && ( xml \|\| context !== outermostContext ) ) \|\| ( (checkContext = context).nodeType ? matchContext( elem, context, xml ) : matchAnyContext( elem, context, xml ) ); // Avoid hanging onto element (issue #299) checkContext = null; return ret; } ]; for ( ; i < len; i++ ) { if ( (matcher = Expr.relative[ tokens[i].type ]) ) { matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; } else { matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); // Return special upon seeing a positional matcher if ( matcher[ expando ] ) { // Find the next relative operator (if any) for proper handling j = ++i; for ( ; j < len; j++ ) { if ( Expr.relative[ tokens[j].type ] ) { break; } } return setMatcher( i > 1 && elementMatcher( matchers ), i > 1 && toSelector( // If the preceding token was a descendant combinator, insert an implicit any-element `` tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "" : "" }) ).replace( rtrim, "$1" ), matcher, i < j && matcherFromTokens( tokens.slice( i, j ) ), j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), j < len && toSelector( tokens ) ); } matchers.push( matcher ); } } return elementMatcher( matchers ); } function matcherFromGroupMatchers( elementMatchers, setMatchers ) { var bySet = setMatchers.length > 0, byElement = elementMatchers.length > 0, superMatcher = function( seed, context, xml, results, outermost ) { var elem, j, matcher, matchedCount = 0, i = "0", unmatched = seed && [], setMatched = [], contextBackup = outermostContext, // We must always have either seed elements or outermost context elems = seed \|\| byElement && Expr.find["TAG"]( "", outermost ), // Use integer dirruns iff this is the outermost matcher dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() \|\| 0.1), len = elems.length; if ( outermost ) { outermostContext = context === document \|\| context \|\| outermost; } // Add elements passing elementMatchers directly to results // Support: IE<9, Safari // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id for ( ; i !== len && (elem = elems[i]) != null; i++ ) { if ( byElement && elem ) { j = 0; if ( !context && elem.ownerDocument !== document ) { setDocument( elem ); xml = !documentIsHTML; } while ( (matcher = elementMatchers[j++]) ) { if ( matcher( elem, context \|\| document, xml) ) { results.push( elem ); break; } } if ( outermost ) { dirruns = dirrunsUnique; } } // Track unmatched elements for set filters if ( bySet ) { // They will have gone through all possible matchers if ( (elem = !matcher && elem) ) { matchedCount--; } // Lengthen the array for every element, matched or not if ( seed ) { unmatched.push( elem ); } } } // `i` is now the count of elements visited above, and adding it to `matchedCount` // makes the latter nonnegative. matchedCount += i; // Apply set filters to unmatched elements // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` // equals `i`), unless we didn't visit _any_ elements in the above loop because we have // no element matchers and no seed. // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that // case, which will result in a "00" `matchedCount` that differs from `i` but is also // numerically zero. if ( bySet && i !== matchedCount ) { j = 0; while ( (matcher = setMatchers[j++]) ) { matcher( unmatched, setMatched, context, xml ); } if ( seed ) { // Reintegrate element matches to eliminate the need for sorting if ( matchedCount > 0 ) { while ( i-- ) { if ( !(unmatched[i] \|\| setMatched[i]) ) { setMatched[i] = pop.call( results ); } } } // Discard index placeholder values to get only actual matches setMatched = condense( setMatched ); } // Add matches to results push.apply( results, setMatched ); // Seedless set matches succeeding multiple successful matchers stipulate sorting if ( outermost && !seed && setMatched.length > 0 && ( matchedCount + setMatchers.length ) > 1 ) { Sizzle.uniqueSort( results ); } } // Override manipulation of globals by nested matchers if ( outermost ) { dirruns = dirrunsUnique; outermostContext = contextBackup; } return unmatched; }; return bySet ? markFunction( superMatcher ) : superMatcher; } compile = Sizzle.compile = function( selector, match /* Internal Use Only / ) { var i, setMatchers = [], elementMatchers = [], cached = compilerCache[ selector + " " ]; if ( !cached ) { // Generate a function of recursive functions that can be used to check each element if ( !match ) { match = tokenize( selector ); } i = match.length; while ( i-- ) { cached = matcherFromTokens( match[i] ); if ( cached[ expando ] ) { setMatchers.push( cached ); } else { elementMatchers.push( cached ); } } // Cache the compiled function cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); // Save selector and tokenization cached.selector = selector; } return cached; }; /* * A low-level selection function that works with Sizzle's compiled * selector functions * @param {String\|Function} selector A selector or a pre-compiled * selector function built with Sizzle.compile * @param {Element} context * @param {Array} [results] * @param {Array} [seed] A set of elements to match against / select = Sizzle.select = function( selector, context, results, seed ) { var i, tokens, token, type, find, compiled = typeof selector === "function" && selector, match = !seed && tokenize( (selector = compiled.selector \|\| selector) ); results = results \|\| []; // Try to minimize operations if there is only one selector in the list and no seed // (the latter of which guarantees us context) if ( match.length === 1 ) { // Reduce context if the leading compound selector is an ID tokens = match[0] = match[0].slice( 0 ); if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) { context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) \|\| [] )[0]; if ( !context ) { return results; // Precompiled matchers will still verify ancestry, so step up a level } else if ( compiled ) { context = context.parentNode; } selector = selector.slice( tokens.shift().value.length ); } // Fetch a seed set for right-to-left matching i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; while ( i-- ) { token = tokens[i]; // Abort if we hit a combinator if ( Expr.relative[ (type = token.type) ] ) { break; } if ( (find = Expr.find[ type ]) ) { // Search, expanding context for leading sibling combinators if ( (seed = find( token.matches[0].replace( runescape, funescape ), rsibling.test( tokens[0].type ) && testContext( context.parentNode ) \|\| context )) ) { // If seed is empty or no tokens remain, we can return early tokens.splice( i, 1 ); selector = seed.length && toSelector( tokens ); if ( !selector ) { push.apply( results, seed ); return results; } break; } } } } // Compile and execute a filtering function if one is not provided // Provide `match` to avoid retokenization if we modified the selector above ( compiled \|\| compile( selector, match ) )( seed, context, !documentIsHTML, results, !context \|\| rsibling.test( selector ) && testContext( context.parentNode ) \|\| context ); return results; }; // One-time assignments // Sort stability support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; // Support: Chrome 14-35+ // Always assume duplicates if they aren't passed to the comparison function support.detectDuplicates = !!hasDuplicate; // Initialize against the default document setDocument(); // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) // Detached nodes confoundingly follow each other* support.sortDetached = assert(function( el ) { // Should return 1, but returns 4 (following) return el.compareDocumentPosition( document.createElement("fieldset") ) & 1; }); // Support: IE<8 // Prevent attribute/property "interpolation" // https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx if ( !assert(function( el ) { el.innerHTML = "<a href='#'></a>"; return el.firstChild.getAttribute("href") === "#" ; }) ) { addHandle( "type\|href\|height\|width", function( elem, name, isXML ) { if ( !isXML ) { return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); } }); } // Support: IE<9 // Use defaultValue in place of getAttribute("value") if ( !support.attributes \|\| !assert(function( el ) { el.innerHTML = "<input/>"; el.firstChild.setAttribute( "value", "" ); return el.firstChild.getAttribute( "value" ) === ""; }) ) { addHandle( "value", function( elem, name, isXML ) { if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { return elem.defaultValue; } }); } // Support: IE<9 // Use getAttributeNode to fetch booleans when getAttribute lies if ( !assert(function( el ) { return el.getAttribute("disabled") == null; }) ) { addHandle( booleans, function( elem, name, isXML ) { var val; if ( !isXML ) { return elem[ name ] === true ? name.toLowerCase() : (val = elem.getAttributeNode( name )) && val.specified ? val.value : null; } }); } return Sizzle; })( window ); jQuery.find = Sizzle; jQuery.expr = Sizzle.selectors; // Deprecated jQuery.expr[ ":" ] = jQuery.expr.pseudos; jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; jQuery.text = Sizzle.getText; jQuery.isXMLDoc = Sizzle.isXML; jQuery.contains = Sizzle.contains; jQuery.escapeSelector = Sizzle.escape; var dir = function( elem, dir, until ) { var matched = [], truncate = until !== undefined; while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) { if ( elem.nodeType === 1 ) { if ( truncate && jQuery( elem ).is( until ) ) { break; } matched.push( elem ); } } return matched; }; var siblings = function( n, elem ) { var matched = []; for ( ; n; n = n.nextSibling ) { if ( n.nodeType === 1 && n !== elem ) { matched.push( n ); } } return matched; }; var rneedsContext = jQuery.expr.match.needsContext; function nodeName( elem, name ) { return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); }; var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f])[\x20\t\r\n\f]\/?>(?:<\/\1>\|)$/i ); // Implement the identical functionality for filter and not function winnow( elements, qualifier, not ) { if ( isFunction( qualifier ) ) { return jQuery.grep( elements, function( elem, i ) { return !!qualifier.call( elem, i, elem ) !== not; } ); } // Single element if ( qualifier.nodeType ) { return jQuery.grep( elements, function( elem ) { return ( elem === qualifier ) !== not; } ); } // Arraylike of elements (jQuery, arguments, Array) if ( typeof qualifier !== "string" ) { return jQuery.grep( elements, function( elem ) { return ( indexOf.call( qualifier, elem ) > -1 ) !== not; } ); } // Filtered directly for both simple and complex selectors return jQuery.filter( qualifier, elements, not ); } jQuery.filter = function( expr, elems, not ) { var elem = elems[ 0 ]; if ( not ) { expr = ":not(" + expr + ")"; } if ( elems.length === 1 && elem.nodeType === 1 ) { return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : []; } return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { return elem.nodeType === 1; } ) ); }; jQuery.fn.extend( { find: function( selector ) { var i, ret, len = this.length, self = this; if ( typeof selector !== "string" ) { return this.pushStack( jQuery( selector ).filter( function() { for ( i = 0; i < len; i++ ) { if ( jQuery.contains( self[ i ], this ) ) { return true; } } } ) ); } ret = this.pushStack( [] ); for ( i = 0; i < len; i++ ) { jQuery.find( selector, self[ i ], ret ); } return len > 1 ? jQuery.uniqueSort( ret ) : ret; }, filter: function( selector ) { return this.pushStack( winnow( this, selector \|\| [], false ) ); }, not: function( selector ) { return this.pushStack( winnow( this, selector \|\| [], true ) ); }, is: function( selector ) { return !!winnow( this, // If this is a positional/relative selector, check membership in the returned set // so $("p:first").is("p:last") won't return true for a doc with two "p". typeof selector === "string" && rneedsContext.test( selector ) ? jQuery( selector ) : selector \|\| [], false ).length; } } ); // Initialize a jQuery object // A central reference to the root jQuery(document) var rootjQuery, // A simple way to check for HTML strings // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) // Strict HTML recognition (#11290: must start with <) // Shortcut simple #id case for speed rquickExpr = /^(?:\s(<[\w\W]+>)[^>]\|#([\w-]+))$/, init = jQuery.fn.init = function( selector, context, root ) { var match, elem; // HANDLE: $(""), $(null), $(undefined), $(false) if ( !selector ) { return this; } // Method init() accepts an alternate rootjQuery // so migrate can support jQuery.sub (gh-2101) root = root \|\| rootjQuery; // Handle HTML strings if ( typeof selector === "string" ) { if ( selector[ 0 ] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) { // Assume that strings that start and end with <> are HTML and skip the regex check match = [ null, selector, null ]; } else { match = rquickExpr.exec( selector ); } // Match html or make sure no context is specified for #id if ( match && ( match[ 1 ] \|\| !context ) ) { // HANDLE: $(html) -> $(array) if ( match[ 1 ] ) { context = context instanceof jQuery ? context[ 0 ] : context; // Option to run scripts is true for back-compat // Intentionally let the error be thrown if parseHTML is not present jQuery.merge( this, jQuery.parseHTML( match[ 1 ], context && context.nodeType ? context.ownerDocument \|\| context : document, true ) ); // HANDLE: $(html, props) if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) { for ( match in context ) { // Properties of context are called as methods if possible if ( isFunction( this[ match ] ) ) { this[ match ]( context[ match ] ); // ...and otherwise set as attributes } else { this.attr( match, context[ match ] ); } } } return this; // HANDLE: $(#id) } else { elem = document.getElementById( match[ 2 ] ); if ( elem ) { // Inject the element directly into the jQuery object this[ 0 ] = elem; this.length = 1; } return this; } // HANDLE: $(expr, $(...)) } else if ( !context \|\| context.jquery ) { return ( context \|\| root ).find( selector ); // HANDLE: $(expr, context) // (which is just equivalent to: $(context).find(expr) } else { return this.constructor( context ).find( selector ); } // HANDLE: $(DOMElement) } else if ( selector.nodeType ) { this[ 0 ] = selector; this.length = 1; return this; // HANDLE: $(function) // Shortcut for document ready } else if ( isFunction( selector ) ) { return root.ready !== undefined ? root.ready( selector ) : // Execute immediately if ready is not present selector( jQuery ); } return jQuery.makeArray( selector, this ); }; // Give the init function the jQuery prototype for later instantiation init.prototype = jQuery.fn; // Initialize central reference rootjQuery = jQuery( document ); var rparentsprev = /^(?:parents\|prev(?:Until\|All))/, // Methods guaranteed to produce a unique set when starting from a unique set guaranteedUnique = { children: true, contents: true, next: true, prev: true }; jQuery.fn.extend( { has: function( target ) { var targets = jQuery( target, this ), l = targets.length; return this.filter( function() { var i = 0; for ( ; i < l; i++ ) { if ( jQuery.contains( this, targets[ i ] ) ) { return true; } } } ); }, closest: function( selectors, context ) { var cur, i = 0, l = this.length, matched = [], targets = typeof selectors !== "string" && jQuery( selectors ); // Positional selectors never match, since there's no _selection_ context if ( !rneedsContext.test( selectors ) ) { for ( ; i < l; i++ ) { for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) { // Always skip document fragments if ( cur.nodeType < 11 && ( targets ? targets.index( cur ) > -1 : // Don't pass non-elements to Sizzle cur.nodeType === 1 && jQuery.find.matchesSelector( cur, selectors ) ) ) { matched.push( cur ); break; } } } } return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched ); }, // Determine the position of an element within the set index: function( elem ) { // No argument, return index in parent if ( !elem ) { return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; } // Index in selector if ( typeof elem === "string" ) { return indexOf.call( jQuery( elem ), this[ 0 ] ); } // Locate the position of the desired element return indexOf.call( this, // If it receives a jQuery object, the first element is used elem.jquery ? elem[ 0 ] : elem ); }, add: function( selector, context ) { return this.pushStack( jQuery.uniqueSort( jQuery.merge( this.get(), jQuery( selector, context ) ) ) ); }, addBack: function( selector ) { return this.add( selector == null ? this.prevObject : this.prevObject.filter( selector ) ); } } ); function sibling( cur, dir ) { while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {} return cur; } jQuery.each( { parent: function( elem ) { var parent = elem.parentNode; return parent && parent.nodeType !== 11 ? parent : null; }, parents: function( elem ) { return dir( elem, "parentNode" ); }, parentsUntil: function( elem, i, until ) { return dir( elem, "parentNode", until ); }, next: function( elem ) { return sibling( elem, "nextSibling" ); }, prev: function( elem ) { return sibling( elem, "previousSibling" ); }, nextAll: function( elem ) { return dir( elem, "nextSibling" ); }, prevAll: function( elem ) { return dir( elem, "previousSibling" ); }, nextUntil: function( elem, i, until ) { return dir( elem, "nextSibling", until ); }, prevUntil: function( elem, i, until ) { return dir( elem, "previousSibling", until ); }, siblings: function( elem ) { return siblings( ( elem.parentNode \|\| {} ).firstChild, elem ); }, children: function( elem ) { return siblings( elem.firstChild ); }, contents: function( elem ) { if ( typeof elem.contentDocument !== "undefined" ) { return elem.contentDocument; } // Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only // Treat the template element as a regular one in browsers that // don't support it. if ( nodeName( elem, "template" ) ) { elem = elem.content \|\| elem; } return jQuery.merge( [], elem.childNodes ); } }, function( name, fn ) { jQuery.fn[ name ] = function( until, selector ) { var matched = jQuery.map( this, fn, until ); if ( name.slice( -5 ) !== "Until" ) { selector = until; } if ( selector && typeof selector === "string" ) { matched = jQuery.filter( selector, matched ); } if ( this.length > 1 ) { // Remove duplicates if ( !guaranteedUnique[ name ] ) { jQuery.uniqueSort( matched ); } // Reverse order for parents* and prev-derivatives if ( rparentsprev.test( name ) ) { matched.reverse(); } } return this.pushStack( matched ); }; } ); var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g ); // Convert String-formatted options into Object-formatted ones function createOptions( options ) { var object = {}; jQuery.each( options.match( rnothtmlwhite ) \|\| [], function( _, flag ) { object[ flag ] = true; } ); return object; } /* * Create a callback list using the following parameters: * * options: an optional list of space-separated options that will change how * the callback list behaves or a more traditional option object * * By default a callback list will act like an event callback list and can be * "fired" multiple times. * * Possible options: * * once: will ensure the callback list can only be fired once (like a Deferred) * * memory: will keep track of previous values and will call any callback added * after the list has been fired right away with the latest "memorized" * values (like a Deferred) * * unique: will ensure a callback can only be added once (no duplicate in the list) * * stopOnFalse: interrupt callings when a callback returns false * / jQuery.Callbacks = function( options ) { // Convert options from String-formatted to Object-formatted if needed // (we check in cache first) options = typeof options === "string" ? createOptions( options ) : jQuery.extend( {}, options ); var // Flag to know if list is currently firing firing, // Last fire value for non-forgettable lists memory, // Flag to know if list was already fired fired, // Flag to prevent firing locked, // Actual callback list list = [], // Queue of execution data for repeatable lists queue = [], // Index of currently firing callback (modified by add/remove as needed) firingIndex = -1, // Fire callbacks fire = function() { // Enforce single-firing locked = locked \|\| options.once; // Execute callbacks for all pending executions, // respecting firingIndex overrides and runtime changes fired = firing = true; for ( ; queue.length; firingIndex = -1 ) { memory = queue.shift(); while ( ++firingIndex < list.length ) { // Run callback and check for early termination if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false && options.stopOnFalse ) { // Jump to end and forget the data so .add doesn't re-fire firingIndex = list.length; memory = false; } } } // Forget the data if we're done with it if ( !options.memory ) { memory = false; } firing = false; // Clean up if we're done firing for good if ( locked ) { // Keep an empty list if we have data for future add calls if ( memory ) { list = []; // Otherwise, this object is spent } else { list = ""; } } }, // Actual Callbacks object self = { // Add a callback or a collection of callbacks to the list add: function() { if ( list ) { // If we have memory from a past run, we should fire after adding if ( memory && !firing ) { firingIndex = list.length - 1; queue.push( memory ); } ( function add( args ) { jQuery.each( args, function( _, arg ) { if ( isFunction( arg ) ) { if ( !options.unique \|\| !self.has( arg ) ) { list.push( arg ); } } else if ( arg && arg.length && toType( arg ) !== "string" ) { // Inspect recursively add( arg ); } } ); } )( arguments ); if ( memory && !firing ) { fire(); } } return this; }, // Remove a callback from the list remove: function() { jQuery.each( arguments, function( _, arg ) { var index; while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { list.splice( index, 1 ); // Handle firing indexes if ( index <= firingIndex ) { firingIndex--; } } } ); return this; }, // Check if a given callback is in the list. // If no argument is given, return whether or not list has callbacks attached. has: function( fn ) { return fn ? jQuery.inArray( fn, list ) > -1 : list.length > 0; }, // Remove all callbacks from the list empty: function() { if ( list ) { list = []; } return this; }, // Disable .fire and .add // Abort any current/pending executions // Clear all callbacks and values disable: function() { locked = queue = []; list = memory = ""; return this; }, disabled: function() { return !list; }, // Disable .fire // Also disable .add unless we have memory (since it would have no effect) // Abort any pending executions lock: function() { locked = queue = []; if ( !memory && !firing ) { list = memory = ""; } return this; }, locked: function() { return !!locked; }, // Call all callbacks with the given context and arguments fireWith: function( context, args ) { if ( !locked ) { args = args \|\| []; args = [ context, args.slice ? args.slice() : args ]; queue.push( args ); if ( !firing ) { fire(); } } return this; }, // Call all the callbacks with the given arguments fire: function() { self.fireWith( this, arguments ); return this; }, // To know if the callbacks have already been called at least once fired: function() { return !!fired; } }; return self; }; function Identity( v ) { return v; } function Thrower( ex ) { throw ex; } function adoptValue( value, resolve, reject, noValue ) { var method; try { // Check for promise aspect first to privilege synchronous behavior if ( value && isFunction( ( method = value.promise ) ) ) { method.call( value ).done( resolve ).fail( reject ); // Other thenables } else if ( value && isFunction( ( method = value.then ) ) ) { method.call( value, resolve, reject ); // Other non-thenables } else { // Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer: // false: [ value ].slice( 0 ) => resolve( value ) // * true: [ value ].slice( 1 ) => resolve() resolve.apply( undefined, [ value ].slice( noValue ) ); } // For Promises/A+, convert exceptions into rejections // Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in // Deferred#then to conditionally suppress rejection. } catch ( value ) { // Support: Android 4.0 only // Strict mode functions invoked without .call/.apply get global-object context reject.apply( undefined, [ value ] ); } } jQuery.extend( { Deferred: function( func ) { var tuples = [ // action, add listener, callbacks, // ... .then handlers, argument index, [final state] [ "notify", "progress", jQuery.Callbacks( "memory" ), jQuery.Callbacks( "memory" ), 2 ], [ "resolve", "done", jQuery.Callbacks( "once memory" ), jQuery.Callbacks( "once memory" ), 0, "resolved" ], [ "reject", "fail", jQuery.Callbacks( "once memory" ), jQuery.Callbacks( "once memory" ), 1, "rejected" ] ], state = "pending", promise = { state: function() { return state; }, always: function() { deferred.done( arguments ).fail( arguments ); return this; }, "catch": function( fn ) { return promise.then( null, fn ); }, // Keep pipe for back-compat pipe: function( /* fnDone, fnFail, fnProgress / ) { var fns = arguments; return jQuery.Deferred( function( newDefer ) { jQuery.each( tuples, function( i, tuple ) { // Map tuples (progress, done, fail) to arguments (done, fail, progress) var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ]; // deferred.progress(function() { bind to newDefer or newDefer.notify }) // deferred.done(function() { bind to newDefer or newDefer.resolve }) // deferred.fail(function() { bind to newDefer or newDefer.reject }) deferred[ tuple[ 1 ] ]( function() { var returned = fn && fn.apply( this, arguments ); if ( returned && isFunction( returned.promise ) ) { returned.promise() .progress( newDefer.notify ) .done( newDefer.resolve ) .fail( newDefer.reject ); } else { newDefer[ tuple[ 0 ] + "With" ]( this, fn ? [ returned ] : arguments ); } } ); } ); fns = null; } ).promise(); }, then: function( onFulfilled, onRejected, onProgress ) { var maxDepth = 0; function resolve( depth, deferred, handler, special ) { return function() { var that = this, args = arguments, mightThrow = function() { var returned, then; // Support: Promises/A+ section 2.3.3.3.3 // https://promisesaplus.com/#point-59 // Ignore double-resolution attempts if ( depth < maxDepth ) { return; } returned = handler.apply( that, args ); // Support: Promises/A+ section 2.3.1 // https://promisesaplus.com/#point-48 if ( returned === deferred.promise() ) { throw new TypeError( "Thenable self-resolution" ); } // Support: Promises/A+ sections 2.3.3.1, 3.5 // https://promisesaplus.com/#point-54 // https://promisesaplus.com/#point-75 // Retrieve `then` only once then = returned && // Support: Promises/A+ section 2.3.4 // https://promisesaplus.com/#point-64 // Only check objects and functions for thenability ( typeof returned === "object" \|\| typeof returned === "function" ) && returned.then; // Handle a returned thenable if ( isFunction( then ) ) { // Special processors (notify) just wait for resolution if ( special ) { then.call( returned, resolve( maxDepth, deferred, Identity, special ), resolve( maxDepth, deferred, Thrower, special ) ); // Normal processors (resolve) also hook into progress } else { // ...and disregard older resolution values maxDepth++; then.call( returned, resolve( maxDepth, deferred, Identity, special ), resolve( maxDepth, deferred, Thrower, special ), resolve( maxDepth, deferred, Identity, deferred.notifyWith ) ); } // Handle all other returned values } else { // Only substitute handlers pass on context // and multiple values (non-spec behavior) if ( handler !== Identity ) { that = undefined; args = [ returned ]; } // Process the value(s) // Default process is resolve ( special \|\| deferred.resolveWith )( that, args ); } }, // Only normal processors (resolve) catch and reject exceptions process = special ? mightThrow : function() { try { mightThrow(); } catch ( e ) { if ( jQuery.Deferred.exceptionHook ) { jQuery.Deferred.exceptionHook( e, process.stackTrace ); } // Support: Promises/A+ section 2.3.3.3.4.1 // https://promisesaplus.com/#point-61 // Ignore post-resolution exceptions if ( depth + 1 >= maxDepth ) { // Only substitute handlers pass on context // and multiple values (non-spec behavior) if ( handler !== Thrower ) { that = undefined; args = [ e ]; } deferred.rejectWith( that, args ); } } }; // Support: Promises/A+ section 2.3.3.3.1 // https://promisesaplus.com/#point-57 // Re-resolve promises immediately to dodge false rejection from // subsequent errors if ( depth ) { process(); } else { // Call an optional hook to record the stack, in case of exception // since it's otherwise lost when execution goes async if ( jQuery.Deferred.getStackHook ) { process.stackTrace = jQuery.Deferred.getStackHook(); } window.setTimeout( process ); } }; } return jQuery.Deferred( function( newDefer ) { // progress_handlers.add( ... ) tuples[ 0 ][ 3 ].add( resolve( 0, newDefer, isFunction( onProgress ) ? onProgress : Identity, newDefer.notifyWith ) ); // fulfilled_handlers.add( ... ) tuples[ 1 ][ 3 ].add( resolve( 0, newDefer, isFunction( onFulfilled ) ? onFulfilled : Identity ) ); // rejected_handlers.add( ... ) tuples[ 2 ][ 3 ].add( resolve( 0, newDefer, isFunction( onRejected ) ? onRejected : Thrower ) ); } ).promise(); }, // Get a promise for this deferred // If obj is provided, the promise aspect is added to the object promise: function( obj ) { return obj != null ? jQuery.extend( obj, promise ) : promise; } }, deferred = {}; // Add list-specific methods jQuery.each( tuples, function( i, tuple ) { var list = tuple[ 2 ], stateString = tuple[ 5 ]; // promise.progress = list.add // promise.done = list.add // promise.fail = list.add promise[ tuple[ 1 ] ] = list.add; // Handle state if ( stateString ) { list.add( function() { // state = "resolved" (i.e., fulfilled) // state = "rejected" state = stateString; }, // rejected_callbacks.disable // fulfilled_callbacks.disable tuples[ 3 - i ][ 2 ].disable, // rejected_handlers.disable // fulfilled_handlers.disable tuples[ 3 - i ][ 3 ].disable, // progress_callbacks.lock tuples[ 0 ][ 2 ].lock, // progress_handlers.lock tuples[ 0 ][ 3 ].lock ); } // progress_handlers.fire // fulfilled_handlers.fire // rejected_handlers.fire list.add( tuple[ 3 ].fire ); // deferred.notify = function() { deferred.notifyWith(...) } // deferred.resolve = function() { deferred.resolveWith(...) } // deferred.reject = function() { deferred.rejectWith(...) } deferred[ tuple[ 0 ] ] = function() { deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments ); return this; }; // deferred.notifyWith = list.fireWith // deferred.resolveWith = list.fireWith // deferred.rejectWith = list.fireWith deferred[ tuple[ 0 ] + "With" ] = list.fireWith; } ); // Make the deferred a promise promise.promise( deferred ); // Call given func if any if ( func ) { func.call( deferred, deferred ); } // All done! return deferred; }, // Deferred helper when: function( singleValue ) { var // count of uncompleted subordinates remaining = arguments.length, // count of unprocessed arguments i = remaining, // subordinate fulfillment data resolveContexts = Array( i ), resolveValues = slice.call( arguments ), // the master Deferred master = jQuery.Deferred(), // subordinate callback factory updateFunc = function( i ) { return function( value ) { resolveContexts[ i ] = this; resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; if ( !( --remaining ) ) { master.resolveWith( resolveContexts, resolveValues ); } }; }; // Single- and empty arguments are adopted like Promise.resolve if ( remaining <= 1 ) { adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject, !remaining ); // Use .then() to unwrap secondary thenables (cf. gh-3000) if ( master.state() === "pending" \|\| isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) { return master.then(); } } // Multiple arguments are aggregated like Promise.all array elements while ( i-- ) { adoptValue( resolveValues[ i ], updateFunc( i ), master.reject ); } return master.promise(); } } ); // These usually indicate a programmer mistake during development, // warn about them ASAP rather than swallowing them by default. var rerrorNames = /^(Eval\|Internal\|Range\|Reference\|Syntax\|Type\|URI)Error$/; jQuery.Deferred.exceptionHook = function( error, stack ) { // Support: IE 8 - 9 only // Console exists when dev tools are open, which can happen at any time if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) { window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack ); } }; jQuery.readyException = function( error ) { window.setTimeout( function() { throw error; } ); }; // The deferred used on DOM ready var readyList = jQuery.Deferred(); jQuery.fn.ready = function( fn ) { readyList .then( fn ) // Wrap jQuery.readyException in a function so that the lookup // happens at the time of error handling instead of callback // registration. .catch( function( error ) { jQuery.readyException( error ); } ); return this; }; jQuery.extend( { // Is the DOM ready to be used? Set to true once it occurs. isReady: false, // A counter to track how many items to wait for before // the ready event fires. See #6781 readyWait: 1, // Handle when the DOM is ready ready: function( wait ) { // Abort if there are pending holds or we're already ready if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { return; } // Remember that the DOM is ready jQuery.isReady = true; // If a normal DOM Ready event fired, decrement, and wait if need be if ( wait !== true && --jQuery.readyWait > 0 ) { return; } // If there are functions bound, to execute readyList.resolveWith( document, [ jQuery ] ); } } ); jQuery.ready.then = readyList.then; // The ready event handler and self cleanup method function completed() { document.removeEventListener( "DOMContentLoaded", completed ); window.removeEventListener( "load", completed ); jQuery.ready(); } // Catch cases where $(document).ready() is called // after the browser event has already occurred. // Support: IE <=9 - 10 only // Older IE sometimes signals "interactive" too soon if ( document.readyState === "complete" \|\| ( document.readyState !== "loading" && !document.documentElement.doScroll ) ) { // Handle it asynchronously to allow scripts the opportunity to delay ready window.setTimeout( jQuery.ready ); } else { // Use the handy event callback document.addEventListener( "DOMContentLoaded", completed ); // A fallback to window.onload, that will always work window.addEventListener( "load", completed ); } // Multifunctional method to get and set values of a collection // The value/s can optionally be executed if it's a function var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { var i = 0, len = elems.length, bulk = key == null; // Sets many values if ( toType( key ) === "object" ) { chainable = true; for ( i in key ) { access( elems, fn, i, key[ i ], true, emptyGet, raw ); } // Sets one value } else if ( value !== undefined ) { chainable = true; if ( !isFunction( value ) ) { raw = true; } if ( bulk ) { // Bulk operations run against the entire set if ( raw ) { fn.call( elems, value ); fn = null; // ...except when executing function values } else { bulk = fn; fn = function( elem, key, value ) { return bulk.call( jQuery( elem ), value ); }; } } if ( fn ) { for ( ; i < len; i++ ) { fn( elems[ i ], key, raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) ) ); } } } if ( chainable ) { return elems; } // Gets if ( bulk ) { return fn.call( elems ); } return len ? fn( elems[ 0 ], key ) : emptyGet; }; // Matches dashed string for camelizing var rmsPrefix = /^-ms-/, rdashAlpha = /-([a-z])/g; // Used by camelCase as callback to replace() function fcamelCase( all, letter ) { return letter.toUpperCase(); } // Convert dashed to camelCase; used by the css and data modules // Support: IE <=9 - 11, Edge 12 - 15 // Microsoft forgot to hump their vendor prefix (#9572) function camelCase( string ) { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); } var acceptData = function( owner ) { // Accepts only: // - Node // - Node.ELEMENT_NODE // - Node.DOCUMENT_NODE // - Object // - Any return owner.nodeType === 1 \|\| owner.nodeType === 9 \|\| !( +owner.nodeType ); }; function Data() { this.expando = jQuery.expando + Data.uid++; } Data.uid = 1; Data.prototype = { cache: function( owner ) { // Check if the owner object already has a cache var value = owner[ this.expando ]; // If not, create one if ( !value ) { value = {}; // We can accept data for non-element nodes in modern browsers, // but we should not, see #8335. // Always return an empty object. if ( acceptData( owner ) ) { // If it is a node unlikely to be stringify-ed or looped over // use plain assignment if ( owner.nodeType ) { owner[ this.expando ] = value; // Otherwise secure it in a non-enumerable property // configurable must be true to allow the property to be // deleted when data is removed } else { Object.defineProperty( owner, this.expando, { value: value, configurable: true } ); } } } return value; }, set: function( owner, data, value ) { var prop, cache = this.cache( owner ); // Handle: [ owner, key, value ] args // Always use camelCase key (gh-2257) if ( typeof data === "string" ) { cache[ camelCase( data ) ] = value; // Handle: [ owner, { properties } ] args } else { // Copy the properties one-by-one to the cache object for ( prop in data ) { cache[ camelCase( prop ) ] = data[ prop ]; } } return cache; }, get: function( owner, key ) { return key === undefined ? this.cache( owner ) : // Always use camelCase key (gh-2257) owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ]; }, access: function( owner, key, value ) { // In cases where either: // // 1. No key was specified // 2. A string key was specified, but no value provided // // Take the "read" path and allow the get method to determine // which value to return, respectively either: // // 1. The entire cache object // 2. The data stored at the key // if ( key === undefined \|\| ( ( key && typeof key === "string" ) && value === undefined ) ) { return this.get( owner, key ); } // When the key is not a string, or both a key and value // are specified, set or extend (existing objects) with either: // // 1. An object of properties // 2. A key and value // this.set( owner, key, value ); // Since the "set" path can have two possible entry points // return the expected data based on which path was taken[] return value !== undefined ? value : key; }, remove: function( owner, key ) { var i, cache = owner[ this.expando ]; if ( cache === undefined ) { return; } if ( key !== undefined ) { // Support array or space separated string of keys if ( Array.isArray( key ) ) { // If key is an array of keys... // We always set camelCase keys, so remove that. key = key.map( camelCase ); } else { key = camelCase( key ); // If a key with the spaces exists, use it. // Otherwise, create an array by matching non-whitespace key = key in cache ? [ key ] : ( key.match( rnothtmlwhite ) \|\| [] ); } i = key.length; while ( i-- ) { delete cache[ key[ i ] ]; } } // Remove the expando if there's no more data if ( key === undefined \|\| jQuery.isEmptyObject( cache ) ) { // Support: Chrome <=35 - 45 // Webkit & Blink performance suffers when deleting properties // from DOM nodes, so set to undefined instead // https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted) if ( owner.nodeType ) { owner[ this.expando ] = undefined; } else { delete owner[ this.expando ]; } } }, hasData: function( owner ) { var cache = owner[ this.expando ]; return cache !== undefined && !jQuery.isEmptyObject( cache ); } }; var dataPriv = new Data(); var dataUser = new Data(); // Implementation Summary // // 1. Enforce API surface and semantic compatibility with 1.9.x branch // 2. Improve the module's maintainability by reducing the storage // paths to a single mechanism. // 3. Use the same single mechanism to support "private" and "user" data. // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) // 5. Avoid exposing implementation details on user objects (eg. expando properties) // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 var rbrace = /^(?:\{[\w\W]\}\|\[[\w\W]\])$/, rmultiDash = /[A-Z]/g; function getData( data ) { if ( data === "true" ) { return true; } if ( data === "false" ) { return false; } if ( data === "null" ) { return null; } // Only convert to a number if it doesn't change the string if ( data === +data + "" ) { return +data; } if ( rbrace.test( data ) ) { return JSON.parse( data ); } return data; } function dataAttr( elem, key, data ) { var name; // If nothing was found internally, try to fetch any // data from the HTML5 data-* attribute if ( data === undefined && elem.nodeType === 1 ) { name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase(); data = elem.getAttribute( name ); if ( typeof data === "string" ) { try { data = getData( data ); } catch ( e ) {} // Make sure we set the data so it isn't changed later dataUser.set( elem, key, data ); } else { data = undefined; } } return data; } jQuery.extend( { hasData: function( elem ) { return dataUser.hasData( elem ) \|\| dataPriv.hasData( elem ); }, data: function( elem, name, data ) { return dataUser.access( elem, name, data ); }, removeData: function( elem, name ) { dataUser.remove( elem, name ); }, // TODO: Now that all calls to _data and _removeData have been replaced // with direct calls to dataPriv methods, these can be deprecated. _data: function( elem, name, data ) { return dataPriv.access( elem, name, data ); }, _removeData: function( elem, name ) { dataPriv.remove( elem, name ); } } ); jQuery.fn.extend( { data: function( key, value ) { var i, name, data, elem = this[ 0 ], attrs = elem && elem.attributes; // Gets all values if ( key === undefined ) { if ( this.length ) { data = dataUser.get( elem ); if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) { i = attrs.length; while ( i-- ) { // Support: IE 11 only // The attrs elements can be null (#14894) if ( attrs[ i ] ) { name = attrs[ i ].name; if ( name.indexOf( "data-" ) === 0 ) { name = camelCase( name.slice( 5 ) ); dataAttr( elem, name, data[ name ] ); } } } dataPriv.set( elem, "hasDataAttrs", true ); } } return data; } // Sets multiple values if ( typeof key === "object" ) { return this.each( function() { dataUser.set( this, key ); } ); } return access( this, function( value ) { var data; // The calling jQuery object (element matches) is not empty // (and therefore has an element appears at this[ 0 ]) and the // `value` parameter was not undefined. An empty jQuery object // will result in `undefined` for elem = this[ 0 ] which will // throw an exception if an attempt to read a data cache is made. if ( elem && value === undefined ) { // Attempt to get data from the cache // The key will always be camelCased in Data data = dataUser.get( elem, key ); if ( data !== undefined ) { return data; } // Attempt to "discover" the data in // HTML5 custom data-* attrs data = dataAttr( elem, key ); if ( data !== undefined ) { return data; } // We tried really hard, but the data doesn't exist. return; } // Set the data... this.each( function() { // We always store the camelCased key dataUser.set( this, key, value ); } ); }, null, value, arguments.length > 1, null, true ); }, removeData: function( key ) { return this.each( function() { dataUser.remove( this, key ); } ); } } ); jQuery.extend( { queue: function( elem, type, data ) { var queue; if ( elem ) { type = ( type \|\| "fx" ) + "queue"; queue = dataPriv.get( elem, type ); // Speed up dequeue by getting out quickly if this is just a lookup if ( data ) { if ( !queue \|\| Array.isArray( data ) ) { queue = dataPriv.access( elem, type, jQuery.makeArray( data ) ); } else { queue.push( data ); } } return queue \|\| []; } }, dequeue: function( elem, type ) { type = type \|\| "fx"; var queue = jQuery.queue( elem, type ), startLength = queue.length, fn = queue.shift(), hooks = jQuery._queueHooks( elem, type ), next = function() { jQuery.dequeue( elem, type ); }; // If the fx queue is dequeued, always remove the progress sentinel if ( fn === "inprogress" ) { fn = queue.shift(); startLength--; } if ( fn ) { // Add a progress sentinel to prevent the fx queue from being // automatically dequeued if ( type === "fx" ) { queue.unshift( "inprogress" ); } // Clear up the last queue stop function delete hooks.stop; fn.call( elem, next, hooks ); } if ( !startLength && hooks ) { hooks.empty.fire(); } }, // Not public - generate a queueHooks object, or return the current one _queueHooks: function( elem, type ) { var key = type + "queueHooks"; return dataPriv.get( elem, key ) \|\| dataPriv.access( elem, key, { empty: jQuery.Callbacks( "once memory" ).add( function() { dataPriv.remove( elem, [ type + "queue", key ] ); } ) } ); } } ); jQuery.fn.extend( { queue: function( type, data ) { var setter = 2; if ( typeof type !== "string" ) { data = type; type = "fx"; setter--; } if ( arguments.length < setter ) { return jQuery.queue( this[ 0 ], type ); } return data === undefined ? this : this.each( function() { var queue = jQuery.queue( this, type, data ); // Ensure a hooks for this queue jQuery._queueHooks( this, type ); if ( type === "fx" && queue[ 0 ] !== "inprogress" ) { jQuery.dequeue( this, type ); } } ); }, dequeue: function( type ) { return this.each( function() { jQuery.dequeue( this, type ); } ); }, clearQueue: function( type ) { return this.queue( type \|\| "fx", [] ); }, // Get a promise resolved when queues of a certain type // are emptied (fx is the type by default) promise: function( type, obj ) { var tmp, count = 1, defer = jQuery.Deferred(), elements = this, i = this.length, resolve = function() { if ( !( --count ) ) { defer.resolveWith( elements, [ elements ] ); } }; if ( typeof type !== "string" ) { obj = type; type = undefined; } type = type \|\| "fx"; while ( i-- ) { tmp = dataPriv.get( elements[ i ], type + "queueHooks" ); if ( tmp && tmp.empty ) { count++; tmp.empty.add( resolve ); } } resolve(); return defer.promise( obj ); } } ); var pnum = ( /[+-]?(?:\d\.\|)\d+(?:[eE][+-]?\d+\|)/ ).source; var rcssNum = new RegExp( "^(?:([+-])=\|)(" + pnum + ")([a-z%])$", "i" ); var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; var documentElement = document.documentElement; var isAttached = function( elem ) { return jQuery.contains( elem.ownerDocument, elem ); }, composed = { composed: true }; // Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only // Check attachment across shadow DOM boundaries when possible (gh-3504) // Support: iOS 10.0-10.2 only // Early iOS 10 versions support `attachShadow` but not `getRootNode`, // leading to errors. We need to check for `getRootNode`. if ( documentElement.getRootNode ) { isAttached = function( elem ) { return jQuery.contains( elem.ownerDocument, elem ) \|\| elem.getRootNode( composed ) === elem.ownerDocument; }; } var isHiddenWithinTree = function( elem, el ) { // isHiddenWithinTree might be called from jQuery#filter function; // in that case, element will be second argument elem = el \|\| elem; // Inline style trumps all return elem.style.display === "none" \|\| elem.style.display === "" && // Otherwise, check computed style // Support: Firefox <=43 - 45 // Disconnected elements can have computed display: none, so first confirm that elem is // in the document. isAttached( elem ) && jQuery.css( elem, "display" ) === "none"; }; var swap = function( elem, options, callback, args ) { var ret, name, old = {}; // Remember the old values, and insert the new ones for ( name in options ) { old[ name ] = elem.style[ name ]; elem.style[ name ] = options[ name ]; } ret = callback.apply( elem, args \|\| [] ); // Revert the old values for ( name in options ) { elem.style[ name ] = old[ name ]; } return ret; }; function adjustCSS( elem, prop, valueParts, tween ) { var adjusted, scale, maxIterations = 20, currentValue = tween ? function() { return tween.cur(); } : function() { return jQuery.css( elem, prop, "" ); }, initial = currentValue(), unit = valueParts && valueParts[ 3 ] \|\| ( jQuery.cssNumber[ prop ] ? "" : "px" ), // Starting value computation is required for potential unit mismatches initialInUnit = elem.nodeType && ( jQuery.cssNumber[ prop ] \|\| unit !== "px" && +initial ) && rcssNum.exec( jQuery.css( elem, prop ) ); if ( initialInUnit && initialInUnit[ 3 ] !== unit ) { // Support: Firefox <=54 // Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144) initial = initial / 2; // Trust units reported by jQuery.css unit = unit \|\| initialInUnit[ 3 ]; // Iteratively approximate from a nonzero starting point initialInUnit = +initial \|\| 1; while ( maxIterations-- ) { // Evaluate and update our best guess (doubling guesses that zero out). // Finish if the scale equals or crosses 1 (making the oldnew product non-positive). jQuery.style( elem, prop, initialInUnit + unit ); if ( ( 1 - scale ) ( 1 - ( scale = currentValue() / initial \|\| 0.5 ) ) <= 0 ) { maxIterations = 0; } initialInUnit = initialInUnit / scale; } initialInUnit = initialInUnit * 2; jQuery.style( elem, prop, initialInUnit + unit ); // Make sure we update the tween properties later on valueParts = valueParts \|\| []; } if ( valueParts ) { initialInUnit = +initialInUnit \|\| +initial \|\| 0; // Apply relative offset (+=/-=) if specified adjusted = valueParts[ 1 ] ? initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] : +valueParts[ 2 ]; if ( tween ) { tween.unit = unit; tween.start = initialInUnit; tween.end = adjusted; } } return adjusted; } var defaultDisplayMap = {}; function getDefaultDisplay( elem ) { var temp, doc = elem.ownerDocument, nodeName = elem.nodeName, display = defaultDisplayMap[ nodeName ]; if ( display ) { return display; } temp = doc.body.appendChild( doc.createElement( nodeName ) ); display = jQuery.css( temp, "display" ); temp.parentNode.removeChild( temp ); if ( display === "none" ) { display = "block"; } defaultDisplayMap[ nodeName ] = display; return display; } function showHide( elements, show ) { var display, elem, values = [], index = 0, length = elements.length; // Determine new display value for elements that need to change for ( ; index < length; index++ ) { elem = elements[ index ]; if ( !elem.style ) { continue; } display = elem.style.display; if ( show ) { // Since we force visibility upon cascade-hidden elements, an immediate (and slow) // check is required in this first loop unless we have a nonempty display value (either // inline or about-to-be-restored) if ( display === "none" ) { values[ index ] = dataPriv.get( elem, "display" ) \|\| null; if ( !values[ index ] ) { elem.style.display = ""; } } if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) { values[ index ] = getDefaultDisplay( elem ); } } else { if ( display !== "none" ) { values[ index ] = "none"; // Remember what we're overwriting dataPriv.set( elem, "display", display ); } } } // Set the display of the elements in a second loop to avoid constant reflow for ( index = 0; index < length; index++ ) { if ( values[ index ] != null ) { elements[ index ].style.display = values[ index ]; } } return elements; } jQuery.fn.extend( { show: function() { return showHide( this, true ); }, hide: function() { return showHide( this ); }, toggle: function( state ) { if ( typeof state === "boolean" ) { return state ? this.show() : this.hide(); } return this.each( function() { if ( isHiddenWithinTree( this ) ) { jQuery( this ).show(); } else { jQuery( this ).hide(); } } ); } } ); var rcheckableType = ( /^(?:checkbox\|radio)$/i ); var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f])/i ); var rscriptType = ( /^$\|^module$\|\/(?:java\|ecma)script/i ); // We have to close these tags to support XHTML (#13200) var wrapMap = { // Support: IE <=9 only option: [ 1, "<select multiple='multiple'>", "</select>" ], // XHTML parsers do not magically insert elements in the // same way that tag soup parsers do. So we cannot shorten // this by omitting <tbody> or other required elements. thead: [ 1, "<table>", "</table>" ], col: [ 2, "<table><colgroup>", "</colgroup></table>" ], tr: [ 2, "<table><tbody>", "</tbody></table>" ], td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], _default: [ 0, "", "" ] }; // Support: IE <=9 only wrapMap.optgroup = wrapMap.option; wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; wrapMap.th = wrapMap.td; function getAll( context, tag ) { // Support: IE <=9 - 11 only // Use typeof to avoid zero-argument method invocation on host objects (#15151) var ret; if ( typeof context.getElementsByTagName !== "undefined" ) { ret = context.getElementsByTagName( tag \|\| "" ); } else if ( typeof context.querySelectorAll !== "undefined" ) { ret = context.querySelectorAll( tag \|\| "" ); } else { ret = []; } if ( tag === undefined \|\| tag && nodeName( context, tag ) ) { return jQuery.merge( [ context ], ret ); } return ret; } // Mark scripts as having already been evaluated function setGlobalEval( elems, refElements ) { var i = 0, l = elems.length; for ( ; i < l; i++ ) { dataPriv.set( elems[ i ], "globalEval", !refElements \|\| dataPriv.get( refElements[ i ], "globalEval" ) ); } } var rhtml = /<\|&#?\w+;/; function buildFragment( elems, context, scripts, selection, ignored ) { var elem, tmp, tag, wrap, attached, j, fragment = context.createDocumentFragment(), nodes = [], i = 0, l = elems.length; for ( ; i < l; i++ ) { elem = elems[ i ]; if ( elem \|\| elem === 0 ) { // Add nodes directly if ( toType( elem ) === "object" ) { // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); // Convert non-html into a text node } else if ( !rhtml.test( elem ) ) { nodes.push( context.createTextNode( elem ) ); // Convert html into DOM nodes } else { tmp = tmp \|\| fragment.appendChild( context.createElement( "div" ) ); // Deserialize a standard representation tag = ( rtagName.exec( elem ) \|\| [ "", "" ] )[ 1 ].toLowerCase(); wrap = wrapMap[ tag ] \|\| wrapMap._default; tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ]; // Descend through wrappers to the right content j = wrap[ 0 ]; while ( j-- ) { tmp = tmp.lastChild; } // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( nodes, tmp.childNodes ); // Remember the top-level container tmp = fragment.firstChild; // Ensure the created nodes are orphaned (#12392) tmp.textContent = ""; } } } // Remove wrapper from fragment fragment.textContent = ""; i = 0; while ( ( elem = nodes[ i++ ] ) ) { // Skip elements already in the context collection (trac-4087) if ( selection && jQuery.inArray( elem, selection ) > -1 ) { if ( ignored ) { ignored.push( elem ); } continue; } attached = isAttached( elem ); // Append to fragment tmp = getAll( fragment.appendChild( elem ), "script" ); // Preserve script evaluation history if ( attached ) { setGlobalEval( tmp ); } // Capture executables if ( scripts ) { j = 0; while ( ( elem = tmp[ j++ ] ) ) { if ( rscriptType.test( elem.type \|\| "" ) ) { scripts.push( elem ); } } } } return fragment; } ( function() { var fragment = document.createDocumentFragment(), div = fragment.appendChild( document.createElement( "div" ) ), input = document.createElement( "input" ); // Support: Android 4.0 - 4.3 only // Check state lost if the name is set (#11217) // Support: Windows Web Apps (WWA) // `name` and `type` must use .setAttribute for WWA (#14901) input.setAttribute( "type", "radio" ); input.setAttribute( "checked", "checked" ); input.setAttribute( "name", "t" ); div.appendChild( input ); // Support: Android <=4.1 only // Older WebKit doesn't clone checked state correctly in fragments support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; // Support: IE <=11 only // Make sure textarea (and checkbox) defaultValue is properly cloned div.innerHTML = "<textarea>x</textarea>"; support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; } )(); var rkeyEvent = /^key/, rmouseEvent = /^(?:mouse\|pointer\|contextmenu\|drag\|drop)\|click/, rtypenamespace = /^([^.])(?:\.(.+)\|)/; function returnTrue() { return true; } function returnFalse() { return false; } // Support: IE <=9 - 11+ // focus() and blur() are asynchronous, except when they are no-op. // So expect focus to be synchronous when the element is already active, // and blur to be synchronous when the element is not already active. // (focus and blur are always synchronous in other supported browsers, // this just defines when we can count on it). function expectSync( elem, type ) { return ( elem === safeActiveElement() ) === ( type === "focus" ); } // Support: IE <=9 only // Accessing document.activeElement can throw unexpectedly // https://bugs.jquery.com/ticket/13393 function safeActiveElement() { try { return document.activeElement; } catch ( err ) { } } function on( elem, types, selector, data, fn, one ) { var origFn, type; // Types can be a map of types/handlers if ( typeof types === "object" ) { // ( types-Object, selector, data ) if ( typeof selector !== "string" ) { // ( types-Object, data ) data = data \|\| selector; selector = undefined; } for ( type in types ) { on( elem, type, selector, data, types[ type ], one ); } return elem; } if ( data == null && fn == null ) { // ( types, fn ) fn = selector; data = selector = undefined; } else if ( fn == null ) { if ( typeof selector === "string" ) { // ( types, selector, fn ) fn = data; data = undefined; } else { // ( types, data, fn ) fn = data; data = selector; selector = undefined; } } if ( fn === false ) { fn = returnFalse; } else if ( !fn ) { return elem; } if ( one === 1 ) { origFn = fn; fn = function( event ) { // Can use an empty set, since event contains the info jQuery().off( event ); return origFn.apply( this, arguments ); }; // Use same guid so caller can remove using origFn fn.guid = origFn.guid \|\| ( origFn.guid = jQuery.guid++ ); } return elem.each( function() { jQuery.event.add( this, types, fn, data, selector ); } ); } /* * Helper functions for managing events -- not part of the public interface. * Props to Dean Edwards' addEvent library for many of the ideas. / jQuery.event = { global: {}, add: function( elem, types, handler, data, selector ) { var handleObjIn, eventHandle, tmp, events, t, handleObj, special, handlers, type, namespaces, origType, elemData = dataPriv.get( elem ); // Don't attach events to noData or text/comment nodes (but allow plain objects) if ( !elemData ) { return; } // Caller can pass in an object of custom data in lieu of the handler if ( handler.handler ) { handleObjIn = handler; handler = handleObjIn.handler; selector = handleObjIn.selector; } // Ensure that invalid selectors throw exceptions at attach time // Evaluate against documentElement in case elem is a non-element node (e.g., document) if ( selector ) { jQuery.find.matchesSelector( documentElement, selector ); } // Make sure that the handler has a unique ID, used to find/remove it later if ( !handler.guid ) { handler.guid = jQuery.guid++; } // Init the element's event structure and main handler, if this is the first if ( !( events = elemData.events ) ) { events = elemData.events = {}; } if ( !( eventHandle = elemData.handle ) ) { eventHandle = elemData.handle = function( e ) { // Discard the second event of a jQuery.event.trigger() and // when an event is called after a page has unloaded return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? jQuery.event.dispatch.apply( elem, arguments ) : undefined; }; } // Handle multiple events separated by a space types = ( types \|\| "" ).match( rnothtmlwhite ) \|\| [ "" ]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[ t ] ) \|\| []; type = origType = tmp[ 1 ]; namespaces = ( tmp[ 2 ] \|\| "" ).split( "." ).sort(); // There must* be a type, no attaching namespace-only handlers if ( !type ) { continue; } // If event changes its type, use the special event handlers for the changed type special = jQuery.event.special[ type ] \|\| {}; // If selector defined, determine special event api type, otherwise given type type = ( selector ? special.delegateType : special.bindType ) \|\| type; // Update special based on newly reset type special = jQuery.event.special[ type ] \|\| {}; // handleObj is passed to all event handlers handleObj = jQuery.extend( { type: type, origType: origType, data: data, handler: handler, guid: handler.guid, selector: selector, needsContext: selector && jQuery.expr.match.needsContext.test( selector ), namespace: namespaces.join( "." ) }, handleObjIn ); // Init the event handler queue if we're the first if ( !( handlers = events[ type ] ) ) { handlers = events[ type ] = []; handlers.delegateCount = 0; // Only use addEventListener if the special events handler returns false if ( !special.setup \|\| special.setup.call( elem, data, namespaces, eventHandle ) === false ) { if ( elem.addEventListener ) { elem.addEventListener( type, eventHandle ); } } } if ( special.add ) { special.add.call( elem, handleObj ); if ( !handleObj.handler.guid ) { handleObj.handler.guid = handler.guid; } } // Add to the element's handler list, delegates in front if ( selector ) { handlers.splice( handlers.delegateCount++, 0, handleObj ); } else { handlers.push( handleObj ); } // Keep track of which events have ever been used, for event optimization jQuery.event.global[ type ] = true; } }, // Detach an event or set of events from an element remove: function( elem, types, handler, selector, mappedTypes ) { var j, origCount, tmp, events, t, handleObj, special, handlers, type, namespaces, origType, elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); if ( !elemData \|\| !( events = elemData.events ) ) { return; } // Once for each type.namespace in types; type may be omitted types = ( types \|\| "" ).match( rnothtmlwhite ) \|\| [ "" ]; t = types.length; while ( t-- ) { tmp = rtypenamespace.exec( types[ t ] ) \|\| []; type = origType = tmp[ 1 ]; namespaces = ( tmp[ 2 ] \|\| "" ).split( "." ).sort(); // Unbind all events (on this namespace, if provided) for the element if ( !type ) { for ( type in events ) { jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); } continue; } special = jQuery.event.special[ type ] \|\| {}; type = ( selector ? special.delegateType : special.bindType ) \|\| type; handlers = events[ type ] \|\| []; tmp = tmp[ 2 ] && new RegExp( "(^\|\\.)" + namespaces.join( "\\.(?:.\\.\|)" ) + "(\\.\|$)" ); // Remove matching events origCount = j = handlers.length; while ( j-- ) { handleObj = handlers[ j ]; if ( ( mappedTypes \|\| origType === handleObj.origType ) && ( !handler \|\| handler.guid === handleObj.guid ) && ( !tmp \|\| tmp.test( handleObj.namespace ) ) && ( !selector \|\| selector === handleObj.selector \|\| selector === "" && handleObj.selector ) ) { handlers.splice( j, 1 ); if ( handleObj.selector ) { handlers.delegateCount--; } if ( special.remove ) { special.remove.call( elem, handleObj ); } } } // Remove generic event handler if we removed something and no more handlers exist // (avoids potential for endless recursion during removal of special event handlers) if ( origCount && !handlers.length ) { if ( !special.teardown \|\| special.teardown.call( elem, namespaces, elemData.handle ) === false ) { jQuery.removeEvent( elem, type, elemData.handle ); } delete events[ type ]; } } // Remove data and the expando if it's no longer used if ( jQuery.isEmptyObject( events ) ) { dataPriv.remove( elem, "handle events" ); } }, dispatch: function( nativeEvent ) { // Make a writable jQuery.Event from the native event object var event = jQuery.event.fix( nativeEvent ); var i, j, ret, matched, handleObj, handlerQueue, args = new Array( arguments.length ), handlers = ( dataPriv.get( this, "events" ) \|\| {} )[ event.type ] \|\| [], special = jQuery.event.special[ event.type ] \|\| {}; // Use the fix-ed jQuery.Event rather than the (read-only) native event args[ 0 ] = event; for ( i = 1; i < arguments.length; i++ ) { args[ i ] = arguments[ i ]; } event.delegateTarget = this; // Call the preDispatch hook for the mapped type, and let it bail if desired if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { return; } // Determine handlers handlerQueue = jQuery.event.handlers.call( this, event, handlers ); // Run delegates first; they may want to stop propagation beneath us i = 0; while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { event.currentTarget = matched.elem; j = 0; while ( ( handleObj = matched.handlers[ j++ ] ) && !event.isImmediatePropagationStopped() ) { // If the event is namespaced, then each handler is only invoked if it is // specially universal or its namespaces are a superset of the event's. if ( !event.rnamespace \|\| handleObj.namespace === false \|\| event.rnamespace.test( handleObj.namespace ) ) { event.handleObj = handleObj; event.data = handleObj.data; ret = ( ( jQuery.event.special[ handleObj.origType ] \|\| {} ).handle \|\| handleObj.handler ).apply( matched.elem, args ); if ( ret !== undefined ) { if ( ( event.result = ret ) === false ) { event.preventDefault(); event.stopPropagation(); } } } } } // Call the postDispatch hook for the mapped type if ( special.postDispatch ) { special.postDispatch.call( this, event ); } return event.result; }, handlers: function( event, handlers ) { var i, handleObj, sel, matchedHandlers, matchedSelectors, handlerQueue = [], delegateCount = handlers.delegateCount, cur = event.target; // Find delegate handlers if ( delegateCount && // Support: IE <=9 // Black-hole SVG <use> instance trees (trac-13180) cur.nodeType && // Support: Firefox <=42 // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click // Support: IE 11 only // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) !( event.type === "click" && event.button >= 1 ) ) { for ( ; cur !== this; cur = cur.parentNode \|\| this ) { // Don't check non-elements (#13208) // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { matchedHandlers = []; matchedSelectors = {}; for ( i = 0; i < delegateCount; i++ ) { handleObj = handlers[ i ]; // Don't conflict with Object.prototype properties (#13203) sel = handleObj.selector + " "; if ( matchedSelectors[ sel ] === undefined ) { matchedSelectors[ sel ] = handleObj.needsContext ? jQuery( sel, this ).index( cur ) > -1 : jQuery.find( sel, this, null, [ cur ] ).length; } if ( matchedSelectors[ sel ] ) { matchedHandlers.push( handleObj ); } } if ( matchedHandlers.length ) { handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); } } } } // Add the remaining (directly-bound) handlers cur = this; if ( delegateCount < handlers.length ) { handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); } return handlerQueue; }, addProp: function( name, hook ) { Object.defineProperty( jQuery.Event.prototype, name, { enumerable: true, configurable: true, get: isFunction( hook ) ? function() { if ( this.originalEvent ) { return hook( this.originalEvent ); } } : function() { if ( this.originalEvent ) { return this.originalEvent[ name ]; } }, set: function( value ) { Object.defineProperty( this, name, { enumerable: true, configurable: true, writable: true, value: value } ); } } ); }, fix: function( originalEvent ) { return originalEvent[ jQuery.expando ] ? originalEvent : new jQuery.Event( originalEvent ); }, special: { load: { // Prevent triggered image.load events from bubbling to window.load noBubble: true }, click: { // Utilize native event to ensure correct state for checkable inputs setup: function( data ) { // For mutual compressibility with _default, replace `this` access with a local var. // `\|\| data` is dead code meant only to preserve the variable through minification. var el = this \|\| data; // Claim the first handler if ( rcheckableType.test( el.type ) && el.click && nodeName( el, "input" ) ) { // dataPriv.set( el, "click", ... ) leverageNative( el, "click", returnTrue ); } // Return false to allow normal processing in the caller return false; }, trigger: function( data ) { // For mutual compressibility with _default, replace `this` access with a local var. // `\|\| data` is dead code meant only to preserve the variable through minification. var el = this \|\| data; // Force setup before triggering a click if ( rcheckableType.test( el.type ) && el.click && nodeName( el, "input" ) ) { leverageNative( el, "click" ); } // Return non-false to allow normal event-path propagation return true; }, // For cross-browser consistency, suppress native .click() on links // Also prevent it if we're currently inside a leveraged native-event stack _default: function( event ) { var target = event.target; return rcheckableType.test( target.type ) && target.click && nodeName( target, "input" ) && dataPriv.get( target, "click" ) \|\| nodeName( target, "a" ); } }, beforeunload: { postDispatch: function( event ) { // Support: Firefox 20+ // Firefox doesn't alert if the returnValue field is not set. if ( event.result !== undefined && event.originalEvent ) { event.originalEvent.returnValue = event.result; } } } } }; // Ensure the presence of an event listener that handles manually-triggered // synthetic events by interrupting progress until reinvoked in response to // native* events that it fires directly, ensuring that state changes have // already occurred before other listeners are invoked. function leverageNative( el, type, expectSync ) { // Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add if ( !expectSync ) { if ( dataPriv.get( el, type ) === undefined ) { jQuery.event.add( el, type, returnTrue ); } return; } // Register the controller as a special universal handler for all event namespaces dataPriv.set( el, type, false ); jQuery.event.add( el, type, { namespace: false, handler: function( event ) { var notAsync, result, saved = dataPriv.get( this, type ); if ( ( event.isTrigger & 1 ) && this[ type ] ) { // Interrupt processing of the outer synthetic .trigger()ed event // Saved data should be false in such cases, but might be a leftover capture object // from an async native handler (gh-4350) if ( !saved.length ) { // Store arguments for use when handling the inner native event // There will always be at least one argument (an event object), so this array // will not be confused with a leftover capture object. saved = slice.call( arguments ); dataPriv.set( this, type, saved ); // Trigger the native event and capture its result // Support: IE <=9 - 11+ // focus() and blur() are asynchronous notAsync = expectSync( this, type ); this[ type ](); result = dataPriv.get( this, type ); if ( saved !== result \|\| notAsync ) { dataPriv.set( this, type, false ); } else { result = {}; } if ( saved !== result ) { // Cancel the outer synthetic event event.stopImmediatePropagation(); event.preventDefault(); return result.value; } // If this is an inner synthetic event for an event with a bubbling surrogate // (focus or blur), assume that the surrogate already propagated from triggering the // native event and prevent that from happening again here. // This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the // bubbling surrogate propagates after the non-bubbling base), but that seems // less bad than duplication. } else if ( ( jQuery.event.special[ type ] \|\| {} ).delegateType ) { event.stopPropagation(); } // If this is a native event triggered above, everything is now in order // Fire an inner synthetic event with the original arguments } else if ( saved.length ) { // ...and capture the result dataPriv.set( this, type, { value: jQuery.event.trigger( // Support: IE <=9 - 11+ // Extend with the prototype to reset the above stopImmediatePropagation() jQuery.extend( saved[ 0 ], jQuery.Event.prototype ), saved.slice( 1 ), this ) } ); // Abort handling of the native event event.stopImmediatePropagation(); } } } ); } jQuery.removeEvent = function( elem, type, handle ) { // This "if" is needed for plain objects if ( elem.removeEventListener ) { elem.removeEventListener( type, handle ); } }; jQuery.Event = function( src, props ) { // Allow instantiation without the 'new' keyword if ( !( this instanceof jQuery.Event ) ) { return new jQuery.Event( src, props ); } // Event object if ( src && src.type ) { this.originalEvent = src; this.type = src.type; // Events bubbling up the document may have been marked as prevented // by a handler lower down the tree; reflect the correct value. this.isDefaultPrevented = src.defaultPrevented \|\| src.defaultPrevented === undefined && // Support: Android <=2.3 only src.returnValue === false ? returnTrue : returnFalse; // Create target properties // Support: Safari <=6 - 7 only // Target should not be a text node (#504, #13143) this.target = ( src.target && src.target.nodeType === 3 ) ? src.target.parentNode : src.target; this.currentTarget = src.currentTarget; this.relatedTarget = src.relatedTarget; // Event type } else { this.type = src; } // Put explicitly provided properties onto the event object if ( props ) { jQuery.extend( this, props ); } // Create a timestamp if incoming event doesn't have one this.timeStamp = src && src.timeStamp \|\| Date.now(); // Mark it as fixed this[ jQuery.expando ] = true; }; // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html jQuery.Event.prototype = { constructor: jQuery.Event, isDefaultPrevented: returnFalse, isPropagationStopped: returnFalse, isImmediatePropagationStopped: returnFalse, isSimulated: false, preventDefault: function() { var e = this.originalEvent; this.isDefaultPrevented = returnTrue; if ( e && !this.isSimulated ) { e.preventDefault(); } }, stopPropagation: function() { var e = this.originalEvent; this.isPropagationStopped = returnTrue; if ( e && !this.isSimulated ) { e.stopPropagation(); } }, stopImmediatePropagation: function() { var e = this.originalEvent; this.isImmediatePropagationStopped = returnTrue; if ( e && !this.isSimulated ) { e.stopImmediatePropagation(); } this.stopPropagation(); } }; // Includes all common event props including KeyEvent and MouseEvent specific props jQuery.each( { altKey: true, bubbles: true, cancelable: true, changedTouches: true, ctrlKey: true, detail: true, eventPhase: true, metaKey: true, pageX: true, pageY: true, shiftKey: true, view: true, "char": true, code: true, charCode: true, key: true, keyCode: true, button: true, buttons: true, clientX: true, clientY: true, offsetX: true, offsetY: true, pointerId: true, pointerType: true, screenX: true, screenY: true, targetTouches: true, toElement: true, touches: true, which: function( event ) { var button = event.button; // Add which for key events if ( event.which == null && rkeyEvent.test( event.type ) ) { return event.charCode != null ? event.charCode : event.keyCode; } // Add which for click: 1 === left; 2 === middle; 3 === right if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { if ( button & 1 ) { return 1; } if ( button & 2 ) { return 3; } if ( button & 4 ) { return 2; } return 0; } return event.which; } }, jQuery.event.addProp ); jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) { jQuery.event.special[ type ] = { // Utilize native event if possible so blur/focus sequence is correct setup: function() { // Claim the first handler // dataPriv.set( this, "focus", ... ) // dataPriv.set( this, "blur", ... ) leverageNative( this, type, expectSync ); // Return false to allow normal processing in the caller return false; }, trigger: function() { // Force setup before trigger leverageNative( this, type ); // Return non-false to allow normal event-path propagation return true; }, delegateType: delegateType }; } ); // Create mouseenter/leave events using mouseover/out and event-time checks // so that event delegation works in jQuery. // Do the same for pointerenter/pointerleave and pointerover/pointerout // // Support: Safari 7 only // Safari sends mouseenter too often; see: // https://bugs.chromium.org/p/chromium/issues/detail?id=470258 // for the description of the bug (it existed in older Chrome versions as well). jQuery.each( { mouseenter: "mouseover", mouseleave: "mouseout", pointerenter: "pointerover", pointerleave: "pointerout" }, function( orig, fix ) { jQuery.event.special[ orig ] = { delegateType: fix, bindType: fix, handle: function( event ) { var ret, target = this, related = event.relatedTarget, handleObj = event.handleObj; // For mouseenter/leave call the handler if related is outside the target. // NB: No relatedTarget if the mouse left/entered the browser window if ( !related \|\| ( related !== target && !jQuery.contains( target, related ) ) ) { event.type = handleObj.origType; ret = handleObj.handler.apply( this, arguments ); event.type = fix; } return ret; } }; } ); jQuery.fn.extend( { on: function( types, selector, data, fn ) { return on( this, types, selector, data, fn ); }, one: function( types, selector, data, fn ) { return on( this, types, selector, data, fn, 1 ); }, off: function( types, selector, fn ) { var handleObj, type; if ( types && types.preventDefault && types.handleObj ) { // ( event ) dispatched jQuery.Event handleObj = types.handleObj; jQuery( types.delegateTarget ).off( handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler ); return this; } if ( typeof types === "object" ) { // ( types-object [, selector] ) for ( type in types ) { this.off( type, selector, types[ type ] ); } return this; } if ( selector === false \|\| typeof selector === "function" ) { // ( types [, fn] ) fn = selector; selector = undefined; } if ( fn === false ) { fn = returnFalse; } return this.each( function() { jQuery.event.remove( this, types, fn, selector ); } ); } } ); var /* eslint-disable max-len / // See https://github.com/eslint/eslint/issues/3229 rxhtmlTag = /<(?!area\|br\|col\|embed\|hr\|img\|input\|link\|meta\|param)(([a-z][^\/\0>\x20\t\r\n\f])[^>])\/>/gi, / eslint-enable / // Support: IE <=10 - 11, Edge 12 - 13 only // In IE/Edge using regex groups here causes severe slowdowns. // See https://connect.microsoft.com/IE/feedback/details/1736512/ rnoInnerhtml = /<script\|<style\|<link/i, // checked="checked" or checked rchecked = /checked\s(?:[^=]\|=\s.checked.)/i, rcleanScript = /^\s<!(?:\[CDATA\[\|--)\|(?:\]\]\|--)>\s$/g; // Prefer a tbody over its parent table for containing new rows function manipulationTarget( elem, content ) { if ( nodeName( elem, "table" ) && nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) { return jQuery( elem ).children( "tbody" )[ 0 ] \|\| elem; } return elem; } // Replace/restore the type attribute of script elements for safe DOM manipulation function disableScript( elem ) { elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type; return elem; } function restoreScript( elem ) { if ( ( elem.type \|\| "" ).slice( 0, 5 ) === "true/" ) { elem.type = elem.type.slice( 5 ); } else { elem.removeAttribute( "type" ); } return elem; } function cloneCopyEvent( src, dest ) { var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; if ( dest.nodeType !== 1 ) { return; } // 1. Copy private data: events, handlers, etc. if ( dataPriv.hasData( src ) ) { pdataOld = dataPriv.access( src ); pdataCur = dataPriv.set( dest, pdataOld ); events = pdataOld.events; if ( events ) { delete pdataCur.handle; pdataCur.events = {}; for ( type in events ) { for ( i = 0, l = events[ type ].length; i < l; i++ ) { jQuery.event.add( dest, type, events[ type ][ i ] ); } } } } // 2. Copy user data if ( dataUser.hasData( src ) ) { udataOld = dataUser.access( src ); udataCur = jQuery.extend( {}, udataOld ); dataUser.set( dest, udataCur ); } } // Fix IE bugs, see support tests function fixInput( src, dest ) { var nodeName = dest.nodeName.toLowerCase(); // Fails to persist the checked state of a cloned checkbox or radio button. if ( nodeName === "input" && rcheckableType.test( src.type ) ) { dest.checked = src.checked; // Fails to return the selected option to the default selected state when cloning options } else if ( nodeName === "input" \|\| nodeName === "textarea" ) { dest.defaultValue = src.defaultValue; } } function domManip( collection, args, callback, ignored ) { // Flatten any nested arrays args = concat.apply( [], args ); var fragment, first, scripts, hasScripts, node, doc, i = 0, l = collection.length, iNoClone = l - 1, value = args[ 0 ], valueIsFunction = isFunction( value ); // We can't cloneNode fragments that contain checked, in WebKit if ( valueIsFunction \|\| ( l > 1 && typeof value === "string" && !support.checkClone && rchecked.test( value ) ) ) { return collection.each( function( index ) { var self = collection.eq( index ); if ( valueIsFunction ) { args[ 0 ] = value.call( this, index, self.html() ); } domManip( self, args, callback, ignored ); } ); } if ( l ) { fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored ); first = fragment.firstChild; if ( fragment.childNodes.length === 1 ) { fragment = first; } // Require either new content or an interest in ignored elements to invoke the callback if ( first \|\| ignored ) { scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); hasScripts = scripts.length; // Use the original fragment for the last item // instead of the first because it can end up // being emptied incorrectly in certain situations (#8070). for ( ; i < l; i++ ) { node = fragment; if ( i !== iNoClone ) { node = jQuery.clone( node, true, true ); // Keep references to cloned scripts for later restoration if ( hasScripts ) { // Support: Android <=4.0 only, PhantomJS 1 only // push.apply(_, arraylike) throws on ancient WebKit jQuery.merge( scripts, getAll( node, "script" ) ); } } callback.call( collection[ i ], node, i ); } if ( hasScripts ) { doc = scripts[ scripts.length - 1 ].ownerDocument; // Reenable scripts jQuery.map( scripts, restoreScript ); // Evaluate executable scripts on first document insertion for ( i = 0; i < hasScripts; i++ ) { node = scripts[ i ]; if ( rscriptType.test( node.type \|\| "" ) && !dataPriv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) { if ( node.src && ( node.type \|\| "" ).toLowerCase() !== "module" ) { // Optional AJAX dependency, but won't run scripts if not present if ( jQuery._evalUrl && !node.noModule ) { jQuery._evalUrl( node.src, { nonce: node.nonce \|\| node.getAttribute( "nonce" ) } ); } } else { DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc ); } } } } } } return collection; } function remove( elem, selector, keepData ) { var node, nodes = selector ? jQuery.filter( selector, elem ) : elem, i = 0; for ( ; ( node = nodes[ i ] ) != null; i++ ) { if ( !keepData && node.nodeType === 1 ) { jQuery.cleanData( getAll( node ) ); } if ( node.parentNode ) { if ( keepData && isAttached( node ) ) { setGlobalEval( getAll( node, "script" ) ); } node.parentNode.removeChild( node ); } } return elem; } jQuery.extend( { htmlPrefilter: function( html ) { return html.replace( rxhtmlTag, "<$1></$2>" ); }, clone: function( elem, dataAndEvents, deepDataAndEvents ) { var i, l, srcElements, destElements, clone = elem.cloneNode( true ), inPage = isAttached( elem ); // Fix IE cloning issues if ( !support.noCloneChecked && ( elem.nodeType === 1 \|\| elem.nodeType === 11 ) && !jQuery.isXMLDoc( elem ) ) { // We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2 destElements = getAll( clone ); srcElements = getAll( elem ); for ( i = 0, l = srcElements.length; i < l; i++ ) { fixInput( srcElements[ i ], destElements[ i ] ); } } // Copy the events from the original to the clone if ( dataAndEvents ) { if ( deepDataAndEvents ) { srcElements = srcElements \|\| getAll( elem ); destElements = destElements \|\| getAll( clone ); for ( i = 0, l = srcElements.length; i < l; i++ ) { cloneCopyEvent( srcElements[ i ], destElements[ i ] ); } } else { cloneCopyEvent( elem, clone ); } } // Preserve script evaluation history destElements = getAll( clone, "script" ); if ( destElements.length > 0 ) { setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); } // Return the cloned set return clone; }, cleanData: function( elems ) { var data, elem, type, special = jQuery.event.special, i = 0; for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) { if ( acceptData( elem ) ) { if ( ( data = elem[ dataPriv.expando ] ) ) { if ( data.events ) { for ( type in data.events ) { if ( special[ type ] ) { jQuery.event.remove( elem, type ); // This is a shortcut to avoid jQuery.event.remove's overhead } else { jQuery.removeEvent( elem, type, data.handle ); } } } // Support: Chrome <=35 - 45+ // Assign undefined instead of using delete, see Data#remove elem[ dataPriv.expando ] = undefined; } if ( elem[ dataUser.expando ] ) { // Support: Chrome <=35 - 45+ // Assign undefined instead of using delete, see Data#remove elem[ dataUser.expando ] = undefined; } } } } } ); jQuery.fn.extend( { detach: function( selector ) { return remove( this, selector, true ); }, remove: function( selector ) { return remove( this, selector ); }, text: function( value ) { return access( this, function( value ) { return value === undefined ? jQuery.text( this ) : this.empty().each( function() { if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) { this.textContent = value; } } ); }, null, value, arguments.length ); }, append: function() { return domManip( this, arguments, function( elem ) { if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) { var target = manipulationTarget( this, elem ); target.appendChild( elem ); } } ); }, prepend: function() { return domManip( this, arguments, function( elem ) { if ( this.nodeType === 1 \|\| this.nodeType === 11 \|\| this.nodeType === 9 ) { var target = manipulationTarget( this, elem ); target.insertBefore( elem, target.firstChild ); } } ); }, before: function() { return domManip( this, arguments, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this ); } } ); }, after: function() { return domManip( this, arguments, function( elem ) { if ( this.parentNode ) { this.parentNode.insertBefore( elem, this.nextSibling ); } } ); }, empty: function() { var elem, i = 0; for ( ; ( elem = this[ i ] ) != null; i++ ) { if ( elem.nodeType === 1 ) { // Prevent memory leaks jQuery.cleanData( getAll( elem, false ) ); // Remove any remaining nodes elem.textContent = ""; } } return this; }, clone: function( dataAndEvents, deepDataAndEvents ) { dataAndEvents = dataAndEvents == null ? false : dataAndEvents; deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; return this.map( function() { return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); } ); }, html: function( value ) { return access( this, function( value ) { var elem = this[ 0 ] \|\| {}, i = 0, l = this.length; if ( value === undefined && elem.nodeType === 1 ) { return elem.innerHTML; } // See if we can take a shortcut and just use innerHTML if ( typeof value === "string" && !rnoInnerhtml.test( value ) && !wrapMap[ ( rtagName.exec( value ) \|\| [ "", "" ] )[ 1 ].toLowerCase() ] ) { value = jQuery.htmlPrefilter( value ); try { for ( ; i < l; i++ ) { elem = this[ i ] \|\| {}; // Remove element nodes and prevent memory leaks if ( elem.nodeType === 1 ) { jQuery.cleanData( getAll( elem, false ) ); elem.innerHTML = value; } } elem = 0; // If using innerHTML throws an exception, use the fallback method } catch ( e ) {} } if ( elem ) { this.empty().append( value ); } }, null, value, arguments.length ); }, replaceWith: function() { var ignored = []; // Make the changes, replacing each non-ignored context element with the new content return domManip( this, arguments, function( elem ) { var parent = this.parentNode; if ( jQuery.inArray( this, ignored ) < 0 ) { jQuery.cleanData( getAll( this ) ); if ( parent ) { parent.replaceChild( elem, this ); } } // Force callback invocation }, ignored ); } } ); jQuery.each( { appendTo: "append", prependTo: "prepend", insertBefore: "before", insertAfter: "after", replaceAll: "replaceWith" }, function( name, original ) { jQuery.fn[ name ] = function( selector ) { var elems, ret = [], insert = jQuery( selector ), last = insert.length - 1, i = 0; for ( ; i <= last; i++ ) { elems = i === last ? this : this.clone( true ); jQuery( insert[ i ] )[ original ]( elems ); // Support: Android <=4.0 only, PhantomJS 1 only // .get() because push.apply(_, arraylike) throws on ancient WebKit push.apply( ret, elems.get() ); } return this.pushStack( ret ); }; } ); var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); var getStyles = function( elem ) { // Support: IE <=11 only, Firefox <=30 (#15098, #14150) // IE throws on elements created in popups // FF meanwhile throws on frame elements through "defaultView.getComputedStyle" var view = elem.ownerDocument.defaultView; if ( !view \|\| !view.opener ) { view = window; } return view.getComputedStyle( elem ); }; var rboxStyle = new RegExp( cssExpand.join( "\|" ), "i" ); ( function() { // Executing both pixelPosition & boxSizingReliable tests require only one layout // so they're executed at the same time to save the second computation. function computeStyleTests() { // This is a singleton, we need to execute it only once if ( !div ) { return; } container.style.cssText = "position:absolute;left:-11111px;width:60px;" + "margin-top:1px;padding:0;border:0"; div.style.cssText = "position:relative;display:block;box-sizing:border-box;overflow:scroll;" + "margin:auto;border:1px;padding:1px;" + "width:60%;top:1%"; documentElement.appendChild( container ).appendChild( div ); var divStyle = window.getComputedStyle( div ); pixelPositionVal = divStyle.top !== "1%"; // Support: Android 4.0 - 4.3 only, Firefox <=3 - 44 reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12; // Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3 // Some styles come back with percentage values, even though they shouldn't div.style.right = "60%"; pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36; // Support: IE 9 - 11 only // Detect misreporting of content dimensions for box-sizing:border-box elements boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36; // Support: IE 9 only // Detect overflow:scroll screwiness (gh-3699) // Support: Chrome <=64 // Don't get tricked when zoom affects offsetWidth (gh-4029) div.style.position = "absolute"; scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12; documentElement.removeChild( container ); // Nullify the div so it wouldn't be stored in the memory and // it will also be a sign that checks already performed div = null; } function roundPixelMeasures( measure ) { return Math.round( parseFloat( measure ) ); } var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal, reliableMarginLeftVal, container = document.createElement( "div" ), div = document.createElement( "div" ); // Finish early in limited (non-browser) environments if ( !div.style ) { return; } // Support: IE <=9 - 11 only // Style of cloned element affects source element cloned (#8908) div.style.backgroundClip = "content-box"; div.cloneNode( true ).style.backgroundClip = ""; support.clearCloneStyle = div.style.backgroundClip === "content-box"; jQuery.extend( support, { boxSizingReliable: function() { computeStyleTests(); return boxSizingReliableVal; }, pixelBoxStyles: function() { computeStyleTests(); return pixelBoxStylesVal; }, pixelPosition: function() { computeStyleTests(); return pixelPositionVal; }, reliableMarginLeft: function() { computeStyleTests(); return reliableMarginLeftVal; }, scrollboxSize: function() { computeStyleTests(); return scrollboxSizeVal; } } ); } )(); function curCSS( elem, name, computed ) { var width, minWidth, maxWidth, ret, // Support: Firefox 51+ // Retrieving style before computed somehow // fixes an issue with getting wrong values // on detached elements style = elem.style; computed = computed \|\| getStyles( elem ); // getPropertyValue is needed for: // .css('filter') (IE 9 only, #12537) // .css('--customProperty) (#3144) if ( computed ) { ret = computed.getPropertyValue( name ) \|\| computed[ name ]; if ( ret === "" && !isAttached( elem ) ) { ret = jQuery.style( elem, name ); } // A tribute to the "awesome hack by Dean Edwards" // Android Browser returns percentage for some values, // but width seems to be reliably pixels. // This is against the CSSOM draft spec: // https://drafts.csswg.org/cssom/#resolved-values if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) { // Remember the original values width = style.width; minWidth = style.minWidth; maxWidth = style.maxWidth; // Put in the new values to get a computed value out style.minWidth = style.maxWidth = style.width = ret; ret = computed.width; // Revert the changed values style.width = width; style.minWidth = minWidth; style.maxWidth = maxWidth; } } return ret !== undefined ? // Support: IE <=9 - 11 only // IE returns zIndex value as an integer. ret + "" : ret; } function addGetHookIf( conditionFn, hookFn ) { // Define the hook, we'll check on the first run if it's really needed. return { get: function() { if ( conditionFn() ) { // Hook not needed (or it's not possible to use it due // to missing dependency), remove it. delete this.get; return; } // Hook needed; redefine it so that the support test is not executed again. return ( this.get = hookFn ).apply( this, arguments ); } }; } var cssPrefixes = [ "Webkit", "Moz", "ms" ], emptyStyle = document.createElement( "div" ).style, vendorProps = {}; // Return a vendor-prefixed property or undefined function vendorPropName( name ) { // Check for vendor prefixed names var capName = name[ 0 ].toUpperCase() + name.slice( 1 ), i = cssPrefixes.length; while ( i-- ) { name = cssPrefixes[ i ] + capName; if ( name in emptyStyle ) { return name; } } } // Return a potentially-mapped jQuery.cssProps or vendor prefixed property function finalPropName( name ) { var final = jQuery.cssProps[ name ] \|\| vendorProps[ name ]; if ( final ) { return final; } if ( name in emptyStyle ) { return name; } return vendorProps[ name ] = vendorPropName( name ) \|\| name; } var // Swappable if display is none or starts with table // except "table", "table-cell", or "table-caption" // See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display rdisplayswap = /^(none\|table(?!-c[ea]).+)/, rcustomProp = /^--/, cssShow = { position: "absolute", visibility: "hidden", display: "block" }, cssNormalTransform = { letterSpacing: "0", fontWeight: "400" }; function setPositiveNumber( elem, value, subtract ) { // Any relative (+/-) values have already been // normalized at this point var matches = rcssNum.exec( value ); return matches ? // Guard against undefined "subtract", e.g., when used as in cssHooks Math.max( 0, matches[ 2 ] - ( subtract \|\| 0 ) ) + ( matches[ 3 ] \|\| "px" ) : value; } function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) { var i = dimension === "width" ? 1 : 0, extra = 0, delta = 0; // Adjustment may not be necessary if ( box === ( isBorderBox ? "border" : "content" ) ) { return 0; } for ( ; i < 4; i += 2 ) { // Both box models exclude margin if ( box === "margin" ) { delta += jQuery.css( elem, box + cssExpand[ i ], true, styles ); } // If we get here with a content-box, we're seeking "padding" or "border" or "margin" if ( !isBorderBox ) { // Add padding delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); // For "border" or "margin", add border if ( box !== "padding" ) { delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); // But still keep track of it otherwise } else { extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } // If we get here with a border-box (content + padding + border), we're seeking "content" or // "padding" or "margin" } else { // For "content", subtract padding if ( box === "content" ) { delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); } // For "content" or "padding", subtract border if ( box !== "margin" ) { delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); } } } // Account for positive content-box scroll gutter when requested by providing computedVal if ( !isBorderBox && computedVal >= 0 ) { // offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border // Assuming integer scroll gutter, subtract the rest and round down delta += Math.max( 0, Math.ceil( elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - computedVal - delta - extra - 0.5 // If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter // Use an explicit zero to avoid NaN (gh-3964) ) ) \|\| 0; } return delta; } function getWidthOrHeight( elem, dimension, extra ) { // Start with computed style var styles = getStyles( elem ), // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322). // Fake content-box until we know it's needed to know the true value. boxSizingNeeded = !support.boxSizingReliable() \|\| extra, isBorderBox = boxSizingNeeded && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", valueIsBorderBox = isBorderBox, val = curCSS( elem, dimension, styles ), offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ); // Support: Firefox <=54 // Return a confounding non-pixel value or feign ignorance, as appropriate. if ( rnumnonpx.test( val ) ) { if ( !extra ) { return val; } val = "auto"; } // Fall back to offsetWidth/offsetHeight when value is "auto" // This happens for inline elements with no explicit setting (gh-3571) // Support: Android <=4.1 - 4.3 only // Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602) // Support: IE 9-11 only // Also use offsetWidth/offsetHeight for when box sizing is unreliable // We use getClientRects() to check for hidden/disconnected. // In those cases, the computed value can be trusted to be border-box if ( ( !support.boxSizingReliable() && isBorderBox \|\| val === "auto" \|\| !parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) && elem.getClientRects().length ) { isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; // Where available, offsetWidth/offsetHeight approximate border box dimensions. // Where not available (e.g., SVG), assume unreliable box-sizing and interpret the // retrieved value as a content box dimension. valueIsBorderBox = offsetProp in elem; if ( valueIsBorderBox ) { val = elem[ offsetProp ]; } } // Normalize "" and auto val = parseFloat( val ) \|\| 0; // Adjust for the element's box model return ( val + boxModelAdjustment( elem, dimension, extra \|\| ( isBorderBox ? "border" : "content" ), valueIsBorderBox, styles, // Provide the current computed size to request scroll gutter calculation (gh-3589) val ) ) + "px"; } jQuery.extend( { // Add in style property hooks for overriding the default // behavior of getting and setting a style property cssHooks: { opacity: { get: function( elem, computed ) { if ( computed ) { // We should always get a number back from opacity var ret = curCSS( elem, "opacity" ); return ret === "" ? "1" : ret; } } } }, // Don't automatically add "px" to these possibly-unitless properties cssNumber: { "animationIterationCount": true, "columnCount": true, "fillOpacity": true, "flexGrow": true, "flexShrink": true, "fontWeight": true, "gridArea": true, "gridColumn": true, "gridColumnEnd": true, "gridColumnStart": true, "gridRow": true, "gridRowEnd": true, "gridRowStart": true, "lineHeight": true, "opacity": true, "order": true, "orphans": true, "widows": true, "zIndex": true, "zoom": true }, // Add in properties whose names you wish to fix before // setting or getting the value cssProps: {}, // Get and set the style property on a DOM Node style: function( elem, name, value, extra ) { // Don't set styles on text and comment nodes if ( !elem \|\| elem.nodeType === 3 \|\| elem.nodeType === 8 \|\| !elem.style ) { return; } // Make sure that we're working with the right name var ret, type, hooks, origName = camelCase( name ), isCustomProp = rcustomProp.test( name ), style = elem.style; // Make sure that we're working with the right name. We don't // want to query the value if it is a CSS custom property // since they are user-defined. if ( !isCustomProp ) { name = finalPropName( origName ); } // Gets hook for the prefixed version, then unprefixed version hooks = jQuery.cssHooks[ name ] \|\| jQuery.cssHooks[ origName ]; // Check if we're setting a value if ( value !== undefined ) { type = typeof value; // Convert "+=" or "-=" to relative numbers (#7345) if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) { value = adjustCSS( elem, name, ret ); // Fixes bug #9237 type = "number"; } // Make sure that null and NaN values aren't set (#7116) if ( value == null \|\| value !== value ) { return; } // If a number was passed in, add the unit (except for certain CSS properties) // The isCustomProp check can be removed in jQuery 4.0 when we only auto-append // "px" to a few hardcoded values. if ( type === "number" && !isCustomProp ) { value += ret && ret[ 3 ] \|\| ( jQuery.cssNumber[ origName ] ? "" : "px" ); } // background- props affect original clone's values if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { style[ name ] = "inherit"; } // If a hook was provided, use that value, otherwise just set the specified value if ( !hooks \|\| !( "set" in hooks ) \|\| ( value = hooks.set( elem, value, extra ) ) !== undefined ) { if ( isCustomProp ) { style.setProperty( name, value ); } else { style[ name ] = value; } } } else { // If a hook was provided get the non-computed value from there if ( hooks && "get" in hooks && ( ret = hooks.get( elem, false, extra ) ) !== undefined ) { return ret; } // Otherwise just get the value from the style object return style[ name ]; } }, css: function( elem, name, extra, styles ) { var val, num, hooks, origName = camelCase( name ), isCustomProp = rcustomProp.test( name ); // Make sure that we're working with the right name. We don't // want to modify the value if it is a CSS custom property // since they are user-defined. if ( !isCustomProp ) { name = finalPropName( origName ); } // Try prefixed name followed by the unprefixed name hooks = jQuery.cssHooks[ name ] \|\| jQuery.cssHooks[ origName ]; // If a hook was provided get the computed value from there if ( hooks && "get" in hooks ) { val = hooks.get( elem, true, extra ); } // Otherwise, if a way to get the computed value exists, use that if ( val === undefined ) { val = curCSS( elem, name, styles ); } // Convert "normal" to computed value if ( val === "normal" && name in cssNormalTransform ) { val = cssNormalTransform[ name ]; } // Make numeric if forced or a qualifier was provided and val looks numeric if ( extra === "" \|\| extra ) { num = parseFloat( val ); return extra === true \|\| isFinite( num ) ? num \|\| 0 : val; } return val; } } ); jQuery.each( [ "height", "width" ], function( i, dimension ) { jQuery.cssHooks[ dimension ] = { get: function( elem, computed, extra ) { if ( computed ) { // Certain elements can have dimension info if we invisibly show them // but it must have a current display style that would benefit return rdisplayswap.test( jQuery.css( elem, "display" ) ) && // Support: Safari 8+ // Table columns in Safari have non-zero offsetWidth & zero // getBoundingClientRect().width unless display is changed. // Support: IE <=11 only // Running getBoundingClientRect on a disconnected node // in IE throws an error. ( !elem.getClientRects().length \|\| !elem.getBoundingClientRect().width ) ? swap( elem, cssShow, function() { return getWidthOrHeight( elem, dimension, extra ); } ) : getWidthOrHeight( elem, dimension, extra ); } }, set: function( elem, value, extra ) { var matches, styles = getStyles( elem ), // Only read styles.position if the test has a chance to fail // to avoid forcing a reflow. scrollboxSizeBuggy = !support.scrollboxSize() && styles.position === "absolute", // To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991) boxSizingNeeded = scrollboxSizeBuggy \|\| extra, isBorderBox = boxSizingNeeded && jQuery.css( elem, "boxSizing", false, styles ) === "border-box", subtract = extra ? boxModelAdjustment( elem, dimension, extra, isBorderBox, styles ) : 0; // Account for unreliable border-box dimensions by comparing offset* to computed and // faking a content-box to get border and padding (gh-3699) if ( isBorderBox && scrollboxSizeBuggy ) { subtract -= Math.ceil( elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] - parseFloat( styles[ dimension ] ) - boxModelAdjustment( elem, dimension, "border", false, styles ) - 0.5 ); } // Convert to pixels if value adjustment is needed if ( subtract && ( matches = rcssNum.exec( value ) ) && ( matches[ 3 ] \|\| "px" ) !== "px" ) { elem.style[ dimension ] = value; value = jQuery.css( elem, dimension ); } return setPositiveNumber( elem, value, subtract ); } }; } ); jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft, function( elem, computed ) { if ( computed ) { return ( parseFloat( curCSS( elem, "marginLeft" ) ) \|\| elem.getBoundingClientRect().left - swap( elem, { marginLeft: 0 }, function() { return elem.getBoundingClientRect().left; } ) ) + "px"; } } ); // These hooks are used by animate to expand properties jQuery.each( { margin: "", padding: "", border: "Width" }, function( prefix, suffix ) { jQuery.cssHooks[ prefix + suffix ] = { expand: function( value ) { var i = 0, expanded = {}, // Assumes a single number if not a string parts = typeof value === "string" ? value.split( " " ) : [ value ]; for ( ; i < 4; i++ ) { expanded[ prefix + cssExpand[ i ] + suffix ] = parts[ i ] \|\| parts[ i - 2 ] \|\| parts[ 0 ]; } return expanded; } }; if ( prefix !== "margin" ) { jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; } } ); jQuery.fn.extend( { css: function( name, value ) { return access( this, function( elem, name, value ) { var styles, len, map = {}, i = 0; if ( Array.isArray( name ) ) { styles = getStyles( elem ); len = name.length; for ( ; i < len; i++ ) { map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); } return map; } return value !== undefined ? jQuery.style( elem, name, value ) : jQuery.css( elem, name ); }, name, value, arguments.length > 1 ); } } ); function Tween( elem, options, prop, end, easing ) { return new Tween.prototype.init( elem, options, prop, end, easing ); } jQuery.Tween = Tween; Tween.prototype = { constructor: Tween, init: function( elem, options, prop, end, easing, unit ) { this.elem = elem; this.prop = prop; this.easing = easing \|\| jQuery.easing._default; this.options = options; this.start = this.now = this.cur(); this.end = end; this.unit = unit \|\| ( jQuery.cssNumber[ prop ] ? "" : "px" ); }, cur: function() { var hooks = Tween.propHooks[ this.prop ]; return hooks && hooks.get ? hooks.get( this ) : Tween.propHooks._default.get( this ); }, run: function( percent ) { var eased, hooks = Tween.propHooks[ this.prop ]; if ( this.options.duration ) { this.pos = eased = jQuery.easing[ this.easing ]( percent, this.options.duration * percent, 0, 1, this.options.duration ); } else { this.pos = eased = percent; } this.now = ( this.end - this.start ) * eased + this.start; if ( this.options.step ) { this.options.step.call( this.elem, this.now, this ); } if ( hooks && hooks.set ) { hooks.set( this ); } else { Tween.propHooks._default.set( this ); } return this; } }; Tween.prototype.init.prototype = Tween.prototype; Tween.propHooks = { _default: { get: function( tween ) { var result; // Use a property on the element directly when it is not a DOM element, // or when there is no matching style property that exists. if ( tween.elem.nodeType !== 1 \|\| tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) { return tween.elem[ tween.prop ]; } // Passing an empty string as a 3rd parameter to .css will automatically // attempt a parseFloat and fallback to a string if the parse fails. // Simple values such as "10px" are parsed to Float; // complex values such as "rotate(1rad)" are returned as-is. result = jQuery.css( tween.elem, tween.prop, "" ); // Empty strings, null, undefined and "auto" are converted to 0. return !result \|\| result === "auto" ? 0 : result; }, set: function( tween ) { // Use step hook for back compat. // Use cssHook if its there. // Use .style if available and use plain properties where available. if ( jQuery.fx.step[ tween.prop ] ) { jQuery.fx.step[ tween.prop ]( tween ); } else if ( tween.elem.nodeType === 1 && ( jQuery.cssHooks[ tween.prop ] \|\| tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) { jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); } else { tween.elem[ tween.prop ] = tween.now; } } } }; // Support: IE <=9 only // Panic based approach to setting things on disconnected nodes Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { set: function( tween ) { if ( tween.elem.nodeType && tween.elem.parentNode ) { tween.elem[ tween.prop ] = tween.now; } } }; jQuery.easing = { linear: function( p ) { return p; }, swing: function( p ) { return 0.5 - Math.cos( p * Math.PI ) / 2; }, _default: "swing" }; jQuery.fx = Tween.prototype.init; // Back compat <1.8 extension point jQuery.fx.step = {}; var fxNow, inProgress, rfxtypes = /^(?:toggle\|show\|hide)$/, rrun = /queueHooks$/; function schedule() { if ( inProgress ) { if ( document.hidden === false && window.requestAnimationFrame ) { window.requestAnimationFrame( schedule ); } else { window.setTimeout( schedule, jQuery.fx.interval ); } jQuery.fx.tick(); } } // Animations created synchronously will run synchronously function createFxNow() { window.setTimeout( function() { fxNow = undefined; } ); return ( fxNow = Date.now() ); } // Generate parameters to create a standard animation function genFx( type, includeWidth ) { var which, i = 0, attrs = { height: type }; // If we include width, step value is 1 to do all cssExpand values, // otherwise step value is 2 to skip over Left and Right includeWidth = includeWidth ? 1 : 0; for ( ; i < 4; i += 2 - includeWidth ) { which = cssExpand[ i ]; attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; } if ( includeWidth ) { attrs.opacity = attrs.width = type; } return attrs; } function createTween( value, prop, animation ) { var tween, collection = ( Animation.tweeners[ prop ] \|\| [] ).concat( Animation.tweeners[ "" ] ), index = 0, length = collection.length; for ( ; index < length; index++ ) { if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) { // We're done with this property return tween; } } } function defaultPrefilter( elem, props, opts ) { var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display, isBox = "width" in props \|\| "height" in props, anim = this, orig = {}, style = elem.style, hidden = elem.nodeType && isHiddenWithinTree( elem ), dataShow = dataPriv.get( elem, "fxshow" ); // Queue-skipping animations hijack the fx hooks if ( !opts.queue ) { hooks = jQuery._queueHooks( elem, "fx" ); if ( hooks.unqueued == null ) { hooks.unqueued = 0; oldfire = hooks.empty.fire; hooks.empty.fire = function() { if ( !hooks.unqueued ) { oldfire(); } }; } hooks.unqueued++; anim.always( function() { // Ensure the complete handler is called before this completes anim.always( function() { hooks.unqueued--; if ( !jQuery.queue( elem, "fx" ).length ) { hooks.empty.fire(); } } ); } ); } // Detect show/hide animations for ( prop in props ) { value = props[ prop ]; if ( rfxtypes.test( value ) ) { delete props[ prop ]; toggle = toggle \|\| value === "toggle"; if ( value === ( hidden ? "hide" : "show" ) ) { // Pretend to be hidden if this is a "show" and // there is still data from a stopped show/hide if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { hidden = true; // Ignore all other no-op show/hide data } else { continue; } } orig[ prop ] = dataShow && dataShow[ prop ] \|\| jQuery.style( elem, prop ); } } // Bail out if this is a no-op like .hide().hide() propTween = !jQuery.isEmptyObject( props ); if ( !propTween && jQuery.isEmptyObject( orig ) ) { return; } // Restrict "overflow" and "display" styles during box animations if ( isBox && elem.nodeType === 1 ) { // Support: IE <=9 - 11, Edge 12 - 15 // Record all 3 overflow attributes because IE does not infer the shorthand // from identically-valued overflowX and overflowY and Edge just mirrors // the overflowX value there. opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; // Identify a display type, preferring old show/hide data over the CSS cascade restoreDisplay = dataShow && dataShow.display; if ( restoreDisplay == null ) { restoreDisplay = dataPriv.get( elem, "display" ); } display = jQuery.css( elem, "display" ); if ( display === "none" ) { if ( restoreDisplay ) { display = restoreDisplay; } else { // Get nonempty value(s) by temporarily forcing visibility showHide( [ elem ], true ); restoreDisplay = elem.style.display \|\| restoreDisplay; display = jQuery.css( elem, "display" ); showHide( [ elem ] ); } } // Animate inline elements as inline-block if ( display === "inline" \|\| display === "inline-block" && restoreDisplay != null ) { if ( jQuery.css( elem, "float" ) === "none" ) { // Restore the original display value at the end of pure show/hide animations if ( !propTween ) { anim.done( function() { style.display = restoreDisplay; } ); if ( restoreDisplay == null ) { display = style.display; restoreDisplay = display === "none" ? "" : display; } } style.display = "inline-block"; } } } if ( opts.overflow ) { style.overflow = "hidden"; anim.always( function() { style.overflow = opts.overflow[ 0 ]; style.overflowX = opts.overflow[ 1 ]; style.overflowY = opts.overflow[ 2 ]; } ); } // Implement show/hide animations propTween = false; for ( prop in orig ) { // General show/hide setup for this element animation if ( !propTween ) { if ( dataShow ) { if ( "hidden" in dataShow ) { hidden = dataShow.hidden; } } else { dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } ); } // Store hidden/visible for toggle so `.stop().toggle()` "reverses" if ( toggle ) { dataShow.hidden = !hidden; } // Show elements before animating them if ( hidden ) { showHide( [ elem ], true ); } / eslint-disable no-loop-func / anim.done( function() { / eslint-enable no-loop-func / // The final step of a "hide" animation is actually hiding the element if ( !hidden ) { showHide( [ elem ] ); } dataPriv.remove( elem, "fxshow" ); for ( prop in orig ) { jQuery.style( elem, prop, orig[ prop ] ); } } ); } // Per-property setup propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); if ( !( prop in dataShow ) ) { dataShow[ prop ] = propTween.start; if ( hidden ) { propTween.end = propTween.start; propTween.start = 0; } } } } function propFilter( props, specialEasing ) { var index, name, easing, value, hooks; // camelCase, specialEasing and expand cssHook pass for ( index in props ) { name = camelCase( index ); easing = specialEasing[ name ]; value = props[ index ]; if ( Array.isArray( value ) ) { easing = value[ 1 ]; value = props[ index ] = value[ 0 ]; } if ( index !== name ) { props[ name ] = value; delete props[ index ]; } hooks = jQuery.cssHooks[ name ]; if ( hooks && "expand" in hooks ) { value = hooks.expand( value ); delete props[ name ]; // Not quite $.extend, this won't overwrite existing keys. // Reusing 'index' because we have the correct "name" for ( index in value ) { if ( !( index in props ) ) { props[ index ] = value[ index ]; specialEasing[ index ] = easing; } } } else { specialEasing[ name ] = easing; } } } function Animation( elem, properties, options ) { var result, stopped, index = 0, length = Animation.prefilters.length, deferred = jQuery.Deferred().always( function() { // Don't match elem in the :animated selector delete tick.elem; } ), tick = function() { if ( stopped ) { return false; } var currentTime = fxNow \|\| createFxNow(), remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), // Support: Android 2.3 only // Archaic crash bug won't allow us to use `1 - ( 0.5 \|\| 0 )` (#12497) temp = remaining / animation.duration \|\| 0, percent = 1 - temp, index = 0, length = animation.tweens.length; for ( ; index < length; index++ ) { animation.tweens[ index ].run( percent ); } deferred.notifyWith( elem, [ animation, percent, remaining ] ); // If there's more to do, yield if ( percent < 1 && length ) { return remaining; } // If this was an empty animation, synthesize a final progress notification if ( !length ) { deferred.notifyWith( elem, [ animation, 1, 0 ] ); } // Resolve the animation and report its conclusion deferred.resolveWith( elem, [ animation ] ); return false; }, animation = deferred.promise( { elem: elem, props: jQuery.extend( {}, properties ), opts: jQuery.extend( true, { specialEasing: {}, easing: jQuery.easing._default }, options ), originalProperties: properties, originalOptions: options, startTime: fxNow \|\| createFxNow(), duration: options.duration, tweens: [], createTween: function( prop, end ) { var tween = jQuery.Tween( elem, animation.opts, prop, end, animation.opts.specialEasing[ prop ] \|\| animation.opts.easing ); animation.tweens.push( tween ); return tween; }, stop: function( gotoEnd ) { var index = 0, // If we are going to the end, we want to run all the tweens // otherwise we skip this part length = gotoEnd ? animation.tweens.length : 0; if ( stopped ) { return this; } stopped = true; for ( ; index < length; index++ ) { animation.tweens[ index ].run( 1 ); } // Resolve when we played the last frame; otherwise, reject if ( gotoEnd ) { deferred.notifyWith( elem, [ animation, 1, 0 ] ); deferred.resolveWith( elem, [ animation, gotoEnd ] ); } else { deferred.rejectWith( elem, [ animation, gotoEnd ] ); } return this; } } ), props = animation.props; propFilter( props, animation.opts.specialEasing ); for ( ; index < length; index++ ) { result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts ); if ( result ) { if ( isFunction( result.stop ) ) { jQuery._queueHooks( animation.elem, animation.opts.queue ).stop = result.stop.bind( result ); } return result; } } jQuery.map( props, createTween, animation ); if ( isFunction( animation.opts.start ) ) { animation.opts.start.call( elem, animation ); } // Attach callbacks from options animation .progress( animation.opts.progress ) .done( animation.opts.done, animation.opts.complete ) .fail( animation.opts.fail ) .always( animation.opts.always ); jQuery.fx.timer( jQuery.extend( tick, { elem: elem, anim: animation, queue: animation.opts.queue } ) ); return animation; } jQuery.Animation = jQuery.extend( Animation, { tweeners: { "": [ function( prop, value ) { var tween = this.createTween( prop, value ); adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween ); return tween; } ] }, tweener: function( props, callback ) { if ( isFunction( props ) ) { callback = props; props = [ "" ]; } else { props = props.match( rnothtmlwhite ); } var prop, index = 0, length = props.length; for ( ; index < length; index++ ) { prop = props[ index ]; Animation.tweeners[ prop ] = Animation.tweeners[ prop ] \|\| []; Animation.tweeners[ prop ].unshift( callback ); } }, prefilters: [ defaultPrefilter ], prefilter: function( callback, prepend ) { if ( prepend ) { Animation.prefilters.unshift( callback ); } else { Animation.prefilters.push( callback ); } } } ); jQuery.speed = function( speed, easing, fn ) { var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { complete: fn \|\| !fn && easing \|\| isFunction( speed ) && speed, duration: speed, easing: fn && easing \|\| easing && !isFunction( easing ) && easing }; // Go to the end state if fx are off if ( jQuery.fx.off ) { opt.duration = 0; } else { if ( typeof opt.duration !== "number" ) { if ( opt.duration in jQuery.fx.speeds ) { opt.duration = jQuery.fx.speeds[ opt.duration ]; } else { opt.duration = jQuery.fx.speeds._default; } } } // Normalize opt.queue - true/undefined/null -> "fx" if ( opt.queue == null \|\| opt.queue === true ) { opt.queue = "fx"; } // Queueing opt.old = opt.complete; opt.complete = function() { if ( isFunction( opt.old ) ) { opt.old.call( this ); } if ( opt.queue ) { jQuery.dequeue( this, opt.queue ); } }; return opt; }; jQuery.fn.extend( { fadeTo: function( speed, to, easing, callback ) { // Show any hidden elements after setting opacity to 0 return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show() // Animate to the value specified .end().animate( { opacity: to }, speed, easing, callback ); }, animate: function( prop, speed, easing, callback ) { var empty = jQuery.isEmptyObject( prop ), optall = jQuery.speed( speed, easing, callback ), doAnimation = function() { // Operate on a copy of prop so per-property easing won't be lost var anim = Animation( this, jQuery.extend( {}, prop ), optall ); // Empty animations, or finishing resolves immediately if ( empty \|\| dataPriv.get( this, "finish" ) ) { anim.stop( true ); } }; doAnimation.finish = doAnimation; return empty \|\| optall.queue === false ? this.each( doAnimation ) : this.queue( optall.queue, doAnimation ); }, stop: function( type, clearQueue, gotoEnd ) { var stopQueue = function( hooks ) { var stop = hooks.stop; delete hooks.stop; stop( gotoEnd ); }; if ( typeof type !== "string" ) { gotoEnd = clearQueue; clearQueue = type; type = undefined; } if ( clearQueue && type !== false ) { this.queue( type \|\| "fx", [] ); } return this.each( function() { var dequeue = true, index = type != null && type + "queueHooks", timers = jQuery.timers, data = dataPriv.get( this ); if ( index ) { if ( data[ index ] && data[ index ].stop ) { stopQueue( data[ index ] ); } } else { for ( index in data ) { if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { stopQueue( data[ index ] ); } } } for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && ( type == null \|\| timers[ index ].queue === type ) ) { timers[ index ].anim.stop( gotoEnd ); dequeue = false; timers.splice( index, 1 ); } } // Start the next in the queue if the last step wasn't forced. // Timers currently will call their complete callbacks, which // will dequeue but only if they were gotoEnd. if ( dequeue \|\| !gotoEnd ) { jQuery.dequeue( this, type ); } } ); }, finish: function( type ) { if ( type !== false ) { type = type \|\| "fx"; } return this.each( function() { var index, data = dataPriv.get( this ), queue = data[ type + "queue" ], hooks = data[ type + "queueHooks" ], timers = jQuery.timers, length = queue ? queue.length : 0; // Enable finishing flag on private data data.finish = true; // Empty the queue first jQuery.queue( this, type, [] ); if ( hooks && hooks.stop ) { hooks.stop.call( this, true ); } // Look for any active animations, and finish them for ( index = timers.length; index--; ) { if ( timers[ index ].elem === this && timers[ index ].queue === type ) { timers[ index ].anim.stop( true ); timers.splice( index, 1 ); } } // Look for any animations in the old queue and finish them for ( index = 0; index < length; index++ ) { if ( queue[ index ] && queue[ index ].finish ) { queue[ index ].finish.call( this ); } } // Turn off finishing flag delete data.finish; } ); } } ); jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) { var cssFn = jQuery.fn[ name ]; jQuery.fn[ name ] = function( speed, easing, callback ) { return speed == null \|\| typeof speed === "boolean" ? cssFn.apply( this, arguments ) : this.animate( genFx( name, true ), speed, easing, callback ); }; } ); // Generate shortcuts for custom animations jQuery.each( { slideDown: genFx( "show" ), slideUp: genFx( "hide" ), slideToggle: genFx( "toggle" ), fadeIn: { opacity: "show" }, fadeOut: { opacity: "hide" }, fadeToggle: { opacity: "toggle" } }, function( name, props ) { jQuery.fn[ name ] = function( speed, easing, callback ) { return this.animate( props, speed, easing, callback ); }; } ); jQuery.timers = []; jQuery.fx.tick = function() { var timer, i = 0, timers = jQuery.timers; fxNow = Date.now(); for ( ; i < timers.length; i++ ) { timer = timers[ i ]; // Run the timer and safely remove it when done (allowing for external removal) if ( !timer() && timers[ i ] === timer ) { timers.splice( i--, 1 ); } } if ( !timers.length ) { jQuery.fx.stop(); } fxNow = undefined; }; jQuery.fx.timer = function( timer ) { jQuery.timers.push( timer ); jQuery.fx.start(); }; jQuery.fx.interval = 13; jQuery.fx.start = function() { if ( inProgress ) { return; } inProgress = true; schedule(); }; jQuery.fx.stop = function() { inProgress = null; }; jQuery.fx.speeds = { slow: 600, fast: 200, // Default speed _default: 400 }; // Based off of the plugin by Clint Helfers, with permission. // https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/ jQuery.fn.delay = function( time, type ) { time = jQuery.fx ? jQuery.fx.speeds[ time ] \|\| time : time; type = type \|\| "fx"; return this.queue( type, function( next, hooks ) { var timeout = window.setTimeout( next, time ); hooks.stop = function() { window.clearTimeout( timeout ); }; } ); }; ( function() { var input = document.createElement( "input" ), select = document.createElement( "select" ), opt = select.appendChild( document.createElement( "option" ) ); input.type = "checkbox"; // Support: Android <=4.3 only // Default value for a checkbox should be "on" support.checkOn = input.value !== ""; // Support: IE <=11 only // Must access selectedIndex to make default options select support.optSelected = opt.selected; // Support: IE <=11 only // An input loses its value after becoming a radio input = document.createElement( "input" ); input.value = "t"; input.type = "radio"; support.radioValue = input.value === "t"; } )(); var boolHook, attrHandle = jQuery.expr.attrHandle; jQuery.fn.extend( { attr: function( name, value ) { return access( this, jQuery.attr, name, value, arguments.length > 1 ); }, removeAttr: function( name ) { return this.each( function() { jQuery.removeAttr( this, name ); } ); } } ); jQuery.extend( { attr: function( elem, name, value ) { var ret, hooks, nType = elem.nodeType; // Don't get/set attributes on text, comment and attribute nodes if ( nType === 3 \|\| nType === 8 \|\| nType === 2 ) { return; } // Fallback to prop when attributes are not supported if ( typeof elem.getAttribute === "undefined" ) { return jQuery.prop( elem, name, value ); } // Attribute hooks are determined by the lowercase version // Grab necessary hook if one is defined if ( nType !== 1 \|\| !jQuery.isXMLDoc( elem ) ) { hooks = jQuery.attrHooks[ name.toLowerCase() ] \|\| ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined ); } if ( value !== undefined ) { if ( value === null ) { jQuery.removeAttr( elem, name ); return; } if ( hooks && "set" in hooks && ( ret = hooks.set( elem, value, name ) ) !== undefined ) { return ret; } elem.setAttribute( name, value + "" ); return value; } if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { return ret; } ret = jQuery.find.attr( elem, name ); // Non-existent attributes return null, we normalize to undefined return ret == null ? undefined : ret; }, attrHooks: { type: { set: function( elem, value ) { if ( !support.radioValue && value === "radio" && nodeName( elem, "input" ) ) { var val = elem.value; elem.setAttribute( "type", value ); if ( val ) { elem.value = val; } return value; } } } }, removeAttr: function( elem, value ) { var name, i = 0, // Attribute names can contain non-HTML whitespace characters // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2 attrNames = value && value.match( rnothtmlwhite ); if ( attrNames && elem.nodeType === 1 ) { while ( ( name = attrNames[ i++ ] ) ) { elem.removeAttribute( name ); } } } } ); // Hooks for boolean attributes boolHook = { set: function( elem, value, name ) { if ( value === false ) { // Remove boolean attributes when set to false jQuery.removeAttr( elem, name ); } else { elem.setAttribute( name, name ); } return name; } }; jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { var getter = attrHandle[ name ] \|\| jQuery.find.attr; attrHandle[ name ] = function( elem, name, isXML ) { var ret, handle, lowercaseName = name.toLowerCase(); if ( !isXML ) { // Avoid an infinite loop by temporarily removing this function from the getter handle = attrHandle[ lowercaseName ]; attrHandle[ lowercaseName ] = ret; ret = getter( elem, name, isXML ) != null ? lowercaseName : null; attrHandle[ lowercaseName ] = handle; } return ret; }; } ); var rfocusable = /^(?:input\|select\|textarea\|button)$/i, rclickable = /^(?:a\|area)$/i; jQuery.fn.extend( { prop: function( name, value ) { return access( this, jQuery.prop, name, value, arguments.length > 1 ); }, removeProp: function( name ) { return this.each( function() { delete this[ jQuery.propFix[ name ] \|\| name ]; } ); } } ); jQuery.extend( { prop: function( elem, name, value ) { var ret, hooks, nType = elem.nodeType; // Don't get/set properties on text, comment and attribute nodes if ( nType === 3 \|\| nType === 8 \|\| nType === 2 ) { return; } if ( nType !== 1 \|\| !jQuery.isXMLDoc( elem ) ) { // Fix name and attach hooks name = jQuery.propFix[ name ] \|\| name; hooks = jQuery.propHooks[ name ]; } if ( value !== undefined ) { if ( hooks && "set" in hooks && ( ret = hooks.set( elem, value, name ) ) !== undefined ) { return ret; } return ( elem[ name ] = value ); } if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) { return ret; } return elem[ name ]; }, propHooks: { tabIndex: { get: function( elem ) { // Support: IE <=9 - 11 only // elem.tabIndex doesn't always return the // correct value when it hasn't been explicitly set // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/ // Use proper attribute retrieval(#12072) var tabindex = jQuery.find.attr( elem, "tabindex" ); if ( tabindex ) { return parseInt( tabindex, 10 ); } if ( rfocusable.test( elem.nodeName ) \|\| rclickable.test( elem.nodeName ) && elem.href ) { return 0; } return -1; } } }, propFix: { "for": "htmlFor", "class": "className" } } ); // Support: IE <=11 only // Accessing the selectedIndex property // forces the browser to respect setting selected // on the option // The getter ensures a default option is selected // when in an optgroup // eslint rule "no-unused-expressions" is disabled for this code // since it considers such accessions noop if ( !support.optSelected ) { jQuery.propHooks.selected = { get: function( elem ) { / eslint no-unused-expressions: "off" / var parent = elem.parentNode; if ( parent && parent.parentNode ) { parent.parentNode.selectedIndex; } return null; }, set: function( elem ) { / eslint no-unused-expressions: "off" / var parent = elem.parentNode; if ( parent ) { parent.selectedIndex; if ( parent.parentNode ) { parent.parentNode.selectedIndex; } } } }; } jQuery.each( [ "tabIndex", "readOnly", "maxLength", "cellSpacing", "cellPadding", "rowSpan", "colSpan", "useMap", "frameBorder", "contentEditable" ], function() { jQuery.propFix[ this.toLowerCase() ] = this; } ); // Strip and collapse whitespace according to HTML spec // https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace function stripAndCollapse( value ) { var tokens = value.match( rnothtmlwhite ) \|\| []; return tokens.join( " " ); } function getClass( elem ) { return elem.getAttribute && elem.getAttribute( "class" ) \|\| ""; } function classesToArray( value ) { if ( Array.isArray( value ) ) { return value; } if ( typeof value === "string" ) { return value.match( rnothtmlwhite ) \|\| []; } return []; } jQuery.fn.extend( { addClass: function( value ) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0; if ( isFunction( value ) ) { return this.each( function( j ) { jQuery( this ).addClass( value.call( this, j, getClass( this ) ) ); } ); } classes = classesToArray( value ); if ( classes.length ) { while ( ( elem = this[ i++ ] ) ) { curValue = getClass( elem ); cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); if ( cur ) { j = 0; while ( ( clazz = classes[ j++ ] ) ) { if ( cur.indexOf( " " + clazz + " " ) < 0 ) { cur += clazz + " "; } } // Only assign if different to avoid unneeded rendering. finalValue = stripAndCollapse( cur ); if ( curValue !== finalValue ) { elem.setAttribute( "class", finalValue ); } } } } return this; }, removeClass: function( value ) { var classes, elem, cur, curValue, clazz, j, finalValue, i = 0; if ( isFunction( value ) ) { return this.each( function( j ) { jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) ); } ); } if ( !arguments.length ) { return this.attr( "class", "" ); } classes = classesToArray( value ); if ( classes.length ) { while ( ( elem = this[ i++ ] ) ) { curValue = getClass( elem ); // This expression is here for better compressibility (see addClass) cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " ); if ( cur ) { j = 0; while ( ( clazz = classes[ j++ ] ) ) { // Remove all* instances while ( cur.indexOf( " " + clazz + " " ) > -1 ) { cur = cur.replace( " " + clazz + " ", " " ); } } // Only assign if different to avoid unneeded rendering. finalValue = stripAndCollapse( cur ); if ( curValue !== finalValue ) { elem.setAttribute( "class", finalValue ); } } } } return this; }, toggleClass: function( value, stateVal ) { var type = typeof value, isValidValue = type === "string" \|\| Array.isArray( value ); if ( typeof stateVal === "boolean" && isValidValue ) { return stateVal ? this.addClass( value ) : this.removeClass( value ); } if ( isFunction( value ) ) { return this.each( function( i ) { jQuery( this ).toggleClass( value.call( this, i, getClass( this ), stateVal ), stateVal ); } ); } return this.each( function() { var className, i, self, classNames; if ( isValidValue ) { // Toggle individual class names i = 0; self = jQuery( this ); classNames = classesToArray( value ); while ( ( className = classNames[ i++ ] ) ) { // Check each className given, space separated list if ( self.hasClass( className ) ) { self.removeClass( className ); } else { self.addClass( className ); } } // Toggle whole class name } else if ( value === undefined \|\| type === "boolean" ) { className = getClass( this ); if ( className ) { // Store className if set dataPriv.set( this, "__className__", className ); } // If the element has a class name or if we're passed `false`, // then remove the whole classname (if there was one, the above saved it). // Otherwise bring back whatever was previously saved (if anything), // falling back to the empty string if nothing was stored. if ( this.setAttribute ) { this.setAttribute( "class", className \|\| value === false ? "" : dataPriv.get( this, "__className__" ) \|\| "" ); } } } ); }, hasClass: function( selector ) { var className, elem, i = 0; className = " " + selector + " "; while ( ( elem = this[ i++ ] ) ) { if ( elem.nodeType === 1 && ( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) { return true; } } return false; } } ); var rreturn = /\r/g; jQuery.fn.extend( { val: function( value ) { var hooks, ret, valueIsFunction, elem = this[ 0 ]; if ( !arguments.length ) { if ( elem ) { hooks = jQuery.valHooks[ elem.type ] \|\| jQuery.valHooks[ elem.nodeName.toLowerCase() ]; if ( hooks && "get" in hooks && ( ret = hooks.get( elem, "value" ) ) !== undefined ) { return ret; } ret = elem.value; // Handle most common string cases if ( typeof ret === "string" ) { return ret.replace( rreturn, "" ); } // Handle cases where value is null/undef or number return ret == null ? "" : ret; } return; } valueIsFunction = isFunction( value ); return this.each( function( i ) { var val; if ( this.nodeType !== 1 ) { return; } if ( valueIsFunction ) { val = value.call( this, i, jQuery( this ).val() ); } else { val = value; } // Treat null/undefined as ""; convert numbers to string if ( val == null ) { val = ""; } else if ( typeof val === "number" ) { val += ""; } else if ( Array.isArray( val ) ) { val = jQuery.map( val, function( value ) { return value == null ? "" : value + ""; } ); } hooks = jQuery.valHooks[ this.type ] \|\| jQuery.valHooks[ this.nodeName.toLowerCase() ]; // If set returns undefined, fall back to normal setting if ( !hooks \|\| !( "set" in hooks ) \|\| hooks.set( this, val, "value" ) === undefined ) { this.value = val; } } ); } } ); jQuery.extend( { valHooks: { option: { get: function( elem ) { var val = jQuery.find.attr( elem, "value" ); return val != null ? val : // Support: IE <=10 - 11 only // option.text throws exceptions (#14686, #14858) // Strip and collapse whitespace // https://html.spec.whatwg.org/#strip-and-collapse-whitespace stripAndCollapse( jQuery.text( elem ) ); } }, select: { get: function( elem ) { var value, option, i, options = elem.options, index = elem.selectedIndex, one = elem.type === "select-one", values = one ? null : [], max = one ? index + 1 : options.length; if ( index < 0 ) { i = max; } else { i = one ? index : 0; } // Loop through all the selected options for ( ; i < max; i++ ) { option = options[ i ]; // Support: IE <=9 only // IE8-9 doesn't update selected after form reset (#2551) if ( ( option.selected \|\| i === index ) && // Don't return options that are disabled or in a disabled optgroup !option.disabled && ( !option.parentNode.disabled \|\| !nodeName( option.parentNode, "optgroup" ) ) ) { // Get the specific value for the option value = jQuery( option ).val(); // We don't need an array for one selects if ( one ) { return value; } // Multi-Selects return an array values.push( value ); } } return values; }, set: function( elem, value ) { var optionSet, option, options = elem.options, values = jQuery.makeArray( value ), i = options.length; while ( i-- ) { option = options[ i ]; /* eslint-disable no-cond-assign / if ( option.selected = jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1 ) { optionSet = true; } / eslint-enable no-cond-assign / } // Force browsers to behave consistently when non-matching value is set if ( !optionSet ) { elem.selectedIndex = -1; } return values; } } } } ); // Radios and checkboxes getter/setter jQuery.each( [ "radio", "checkbox" ], function() { jQuery.valHooks[ this ] = { set: function( elem, value ) { if ( Array.isArray( value ) ) { return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 ); } } }; if ( !support.checkOn ) { jQuery.valHooks[ this ].get = function( elem ) { return elem.getAttribute( "value" ) === null ? "on" : elem.value; }; } } ); // Return jQuery for attributes-only inclusion support.focusin = "onfocusin" in window; var rfocusMorph = /^(?:focusinfocus\|focusoutblur)$/, stopPropagationCallback = function( e ) { e.stopPropagation(); }; jQuery.extend( jQuery.event, { trigger: function( event, data, elem, onlyHandlers ) { var i, cur, tmp, bubbleType, ontype, handle, special, lastElement, eventPath = [ elem \|\| document ], type = hasOwn.call( event, "type" ) ? event.type : event, namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : []; cur = lastElement = tmp = elem = elem \|\| document; // Don't do events on text and comment nodes if ( elem.nodeType === 3 \|\| elem.nodeType === 8 ) { return; } // focus/blur morphs to focusin/out; ensure we're not firing them right now if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { return; } if ( type.indexOf( "." ) > -1 ) { // Namespaced trigger; create a regexp to match event type in handle() namespaces = type.split( "." ); type = namespaces.shift(); namespaces.sort(); } ontype = type.indexOf( ":" ) < 0 && "on" + type; // Caller can pass in a jQuery.Event object, Object, or just an event type string event = event[ jQuery.expando ] ? event : new jQuery.Event( type, typeof event === "object" && event ); // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) event.isTrigger = onlyHandlers ? 2 : 3; event.namespace = namespaces.join( "." ); event.rnamespace = event.namespace ? new RegExp( "(^\|\\.)" + namespaces.join( "\\.(?:.\\.\|)" ) + "(\\.\|$)" ) : null; // Clean up the event in case it is being reused event.result = undefined; if ( !event.target ) { event.target = elem; } // Clone any incoming data and prepend the event, creating the handler arg list data = data == null ? [ event ] : jQuery.makeArray( data, [ event ] ); // Allow special events to draw outside the lines special = jQuery.event.special[ type ] \|\| {}; if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { return; } // Determine event propagation path in advance, per W3C events spec (#9951) // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) { bubbleType = special.delegateType \|\| type; if ( !rfocusMorph.test( bubbleType + type ) ) { cur = cur.parentNode; } for ( ; cur; cur = cur.parentNode ) { eventPath.push( cur ); tmp = cur; } // Only add window if we got to document (e.g., not plain obj or detached DOM) if ( tmp === ( elem.ownerDocument \|\| document ) ) { eventPath.push( tmp.defaultView \|\| tmp.parentWindow \|\| window ); } } // Fire handlers on the event path i = 0; while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) { lastElement = cur; event.type = i > 1 ? bubbleType : special.bindType \|\| type; // jQuery handler handle = ( dataPriv.get( cur, "events" ) \|\| {} )[ event.type ] && dataPriv.get( cur, "handle" ); if ( handle ) { handle.apply( cur, data ); } // Native handler handle = ontype && cur[ ontype ]; if ( handle && handle.apply && acceptData( cur ) ) { event.result = handle.apply( cur, data ); if ( event.result === false ) { event.preventDefault(); } } } event.type = type; // If nobody prevented the default action, do it now if ( !onlyHandlers && !event.isDefaultPrevented() ) { if ( ( !special._default \|\| special._default.apply( eventPath.pop(), data ) === false ) && acceptData( elem ) ) { // Call a native DOM method on the target with the same name as the event. // Don't do default actions on window, that's where global variables be (#6170) if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) { // Don't re-trigger an onFOO event when we call its FOO() method tmp = elem[ ontype ]; if ( tmp ) { elem[ ontype ] = null; } // Prevent re-triggering of the same event, since we already bubbled it above jQuery.event.triggered = type; if ( event.isPropagationStopped() ) { lastElement.addEventListener( type, stopPropagationCallback ); } elem[ type ](); if ( event.isPropagationStopped() ) { lastElement.removeEventListener( type, stopPropagationCallback ); } jQuery.event.triggered = undefined; if ( tmp ) { elem[ ontype ] = tmp; } } } } return event.result; }, // Piggyback on a donor event to simulate a different one // Used only for `focus(in \| out)` events simulate: function( type, elem, event ) { var e = jQuery.extend( new jQuery.Event(), event, { type: type, isSimulated: true } ); jQuery.event.trigger( e, null, elem ); } } ); jQuery.fn.extend( { trigger: function( type, data ) { return this.each( function() { jQuery.event.trigger( type, data, this ); } ); }, triggerHandler: function( type, data ) { var elem = this[ 0 ]; if ( elem ) { return jQuery.event.trigger( type, data, elem, true ); } } } ); // Support: Firefox <=44 // Firefox doesn't have focus(in \| out) events // Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787 // // Support: Chrome <=48 - 49, Safari <=9.0 - 9.1 // focus(in \| out) events fire after focus & blur events, // which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order // Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857 if ( !support.focusin ) { jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) { // Attach a single capturing handler on the document while someone wants focusin/focusout var handler = function( event ) { jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) ); }; jQuery.event.special[ fix ] = { setup: function() { var doc = this.ownerDocument \|\| this, attaches = dataPriv.access( doc, fix ); if ( !attaches ) { doc.addEventListener( orig, handler, true ); } dataPriv.access( doc, fix, ( attaches \|\| 0 ) + 1 ); }, teardown: function() { var doc = this.ownerDocument \|\| this, attaches = dataPriv.access( doc, fix ) - 1; if ( !attaches ) { doc.removeEventListener( orig, handler, true ); dataPriv.remove( doc, fix ); } else { dataPriv.access( doc, fix, attaches ); } } }; } ); } var location = window.location; var nonce = Date.now(); var rquery = ( /\?/ ); // Cross-browser xml parsing jQuery.parseXML = function( data ) { var xml; if ( !data \|\| typeof data !== "string" ) { return null; } // Support: IE 9 - 11 only // IE throws on parseFromString with invalid input. try { xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" ); } catch ( e ) { xml = undefined; } if ( !xml \|\| xml.getElementsByTagName( "parsererror" ).length ) { jQuery.error( "Invalid XML: " + data ); } return xml; }; var rbracket = /\[\]$/, rCRLF = /\r?\n/g, rsubmitterTypes = /^(?:submit\|button\|image\|reset\|file)$/i, rsubmittable = /^(?:input\|select\|textarea\|keygen)/i; function buildParams( prefix, obj, traditional, add ) { var name; if ( Array.isArray( obj ) ) { // Serialize array item. jQuery.each( obj, function( i, v ) { if ( traditional \|\| rbracket.test( prefix ) ) { // Treat each array item as a scalar. add( prefix, v ); } else { // Item is non-scalar (array or object), encode its numeric index. buildParams( prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]", v, traditional, add ); } } ); } else if ( !traditional && toType( obj ) === "object" ) { // Serialize object item. for ( name in obj ) { buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); } } else { // Serialize scalar item. add( prefix, obj ); } } // Serialize an array of form elements or a set of // key/values into a query string jQuery.param = function( a, traditional ) { var prefix, s = [], add = function( key, valueOrFunction ) { // If value is a function, invoke it and use its return value var value = isFunction( valueOrFunction ) ? valueOrFunction() : valueOrFunction; s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value == null ? "" : value ); }; if ( a == null ) { return ""; } // If an array was passed in, assume that it is an array of form elements. if ( Array.isArray( a ) \|\| ( a.jquery && !jQuery.isPlainObject( a ) ) ) { // Serialize the form elements jQuery.each( a, function() { add( this.name, this.value ); } ); } else { // If traditional, encode the "old" way (the way 1.3.2 or older // did it), otherwise encode params recursively. for ( prefix in a ) { buildParams( prefix, a[ prefix ], traditional, add ); } } // Return the resulting serialization return s.join( "&" ); }; jQuery.fn.extend( { serialize: function() { return jQuery.param( this.serializeArray() ); }, serializeArray: function() { return this.map( function() { // Can add propHook for "elements" to filter or add form elements var elements = jQuery.prop( this, "elements" ); return elements ? jQuery.makeArray( elements ) : this; } ) .filter( function() { var type = this.type; // Use .is( ":disabled" ) so that fieldset[disabled] works return this.name && !jQuery( this ).is( ":disabled" ) && rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && ( this.checked \|\| !rcheckableType.test( type ) ); } ) .map( function( i, elem ) { var val = jQuery( this ).val(); if ( val == null ) { return null; } if ( Array.isArray( val ) ) { return jQuery.map( val, function( val ) { return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; } ); } return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; } ).get(); } } ); var r20 = /%20/g, rhash = /#.$/, rantiCache = /([?&])_=[^&]/, rheaders = /^(.?):[ \t]([^\r\n])$/mg, // #7653, #8125, #8152: local protocol detection rlocalProtocol = /^(?:about\|app\|app-storage\|.+-extension\|file\|res\|widget):$/, rnoContent = /^(?:GET\|HEAD)$/, rprotocol = /^\/\//, / Prefilters * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) * 2) These are called: * - BEFORE asking for a transport * - AFTER param serialization (s.data is a string if s.processData is true) * 3) key is the dataType * 4) the catchall symbol "" can be used 5) execution will start with transport dataType and THEN continue down to "" if needed / prefilters = {}, /* Transports bindings * 1) key is the dataType * 2) the catchall symbol "" can be used 3) selection will start with transport dataType and THEN go to "" if needed / transports = {}, // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression allTypes = "/".concat( "" ), // Anchor tag for parsing the document origin originAnchor = document.createElement( "a" ); originAnchor.href = location.href; // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport function addToPrefiltersOrTransports( structure ) { // dataTypeExpression is optional and defaults to "" return function( dataTypeExpression, func ) { if ( typeof dataTypeExpression !== "string" ) { func = dataTypeExpression; dataTypeExpression = ""; } var dataType, i = 0, dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) \|\| []; if ( isFunction( func ) ) { // For each dataType in the dataTypeExpression while ( ( dataType = dataTypes[ i++ ] ) ) { // Prepend if requested if ( dataType[ 0 ] === "+" ) { dataType = dataType.slice( 1 ) \|\| ""; ( structure[ dataType ] = structure[ dataType ] \|\| [] ).unshift( func ); // Otherwise append } else { ( structure[ dataType ] = structure[ dataType ] \|\| [] ).push( func ); } } } }; } // Base inspection function for prefilters and transports function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { var inspected = {}, seekingTransport = ( structure === transports ); function inspect( dataType ) { var selected; inspected[ dataType ] = true; jQuery.each( structure[ dataType ] \|\| [], function( _, prefilterOrFactory ) { var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { options.dataTypes.unshift( dataTypeOrTransport ); inspect( dataTypeOrTransport ); return false; } else if ( seekingTransport ) { return !( selected = dataTypeOrTransport ); } } ); return selected; } return inspect( options.dataTypes[ 0 ] ) \|\| !inspected[ "" ] && inspect( "" ); } // A special extend for ajax options // that takes "flat" options (not to be deep extended) // Fixes #9887 function ajaxExtend( target, src ) { var key, deep, flatOptions = jQuery.ajaxSettings.flatOptions \|\| {}; for ( key in src ) { if ( src[ key ] !== undefined ) { ( flatOptions[ key ] ? target : ( deep \|\| ( deep = {} ) ) )[ key ] = src[ key ]; } } if ( deep ) { jQuery.extend( true, target, deep ); } return target; } / Handles responses to an ajax request: * - finds the right dataType (mediates between content-type and expected dataType) * - returns the corresponding response / function ajaxHandleResponses( s, jqXHR, responses ) { var ct, type, finalDataType, firstDataType, contents = s.contents, dataTypes = s.dataTypes; // Remove auto dataType and get content-type in the process while ( dataTypes[ 0 ] === "" ) { dataTypes.shift(); if ( ct === undefined ) { ct = s.mimeType \|\| jqXHR.getResponseHeader( "Content-Type" ); } } // Check if we're dealing with a known content-type if ( ct ) { for ( type in contents ) { if ( contents[ type ] && contents[ type ].test( ct ) ) { dataTypes.unshift( type ); break; } } } // Check to see if we have a response for the expected dataType if ( dataTypes[ 0 ] in responses ) { finalDataType = dataTypes[ 0 ]; } else { // Try convertible dataTypes for ( type in responses ) { if ( !dataTypes[ 0 ] \|\| s.converters[ type + " " + dataTypes[ 0 ] ] ) { finalDataType = type; break; } if ( !firstDataType ) { firstDataType = type; } } // Or just use first one finalDataType = finalDataType \|\| firstDataType; } // If we found a dataType // We add the dataType to the list if needed // and return the corresponding response if ( finalDataType ) { if ( finalDataType !== dataTypes[ 0 ] ) { dataTypes.unshift( finalDataType ); } return responses[ finalDataType ]; } } /* Chain conversions given the request and the original response * Also sets the responseXXX fields on the jqXHR instance / function ajaxConvert( s, response, jqXHR, isSuccess ) { var conv2, current, conv, tmp, prev, converters = {}, // Work with a copy of dataTypes in case we need to modify it for conversion dataTypes = s.dataTypes.slice(); // Create converters map with lowercased keys if ( dataTypes[ 1 ] ) { for ( conv in s.converters ) { converters[ conv.toLowerCase() ] = s.converters[ conv ]; } } current = dataTypes.shift(); // Convert to each sequential dataType while ( current ) { if ( s.responseFields[ current ] ) { jqXHR[ s.responseFields[ current ] ] = response; } // Apply the dataFilter if provided if ( !prev && isSuccess && s.dataFilter ) { response = s.dataFilter( response, s.dataType ); } prev = current; current = dataTypes.shift(); if ( current ) { // There's only work to do if current dataType is non-auto if ( current === "" ) { current = prev; // Convert response if prev dataType is non-auto and differs from current } else if ( prev !== "" && prev !== current ) { // Seek a direct converter conv = converters[ prev + " " + current ] \|\| converters[ " " + current ]; // If none found, seek a pair if ( !conv ) { for ( conv2 in converters ) { // If conv2 outputs current tmp = conv2.split( " " ); if ( tmp[ 1 ] === current ) { // If prev can be converted to accepted input conv = converters[ prev + " " + tmp[ 0 ] ] \|\| converters[ "* " + tmp[ 0 ] ]; if ( conv ) { // Condense equivalence converters if ( conv === true ) { conv = converters[ conv2 ]; // Otherwise, insert the intermediate dataType } else if ( converters[ conv2 ] !== true ) { current = tmp[ 0 ]; dataTypes.unshift( tmp[ 1 ] ); } break; } } } } // Apply converter (if not an equivalence) if ( conv !== true ) { // Unless errors are allowed to bubble, catch and return them if ( conv && s.throws ) { response = conv( response ); } else { try { response = conv( response ); } catch ( e ) { return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; } } } } } } return { state: "success", data: response }; } jQuery.extend( { // Counter for holding the number of active queries active: 0, // Last-Modified header cache for next request lastModified: {}, etag: {}, ajaxSettings: { url: location.href, type: "GET", isLocal: rlocalProtocol.test( location.protocol ), global: true, processData: true, async: true, contentType: "application/x-www-form-urlencoded; charset=UTF-8", /* timeout: 0, data: null, dataType: null, username: null, password: null, cache: null, throws: false, traditional: false, headers: {}, / accepts: { "": allTypes, text: "text/plain", html: "text/html", xml: "application/xml, text/xml", json: "application/json, text/javascript" }, contents: { xml: /\bxml\b/, html: /\bhtml/, json: /\bjson\b/ }, responseFields: { xml: "responseXML", text: "responseText", json: "responseJSON" }, // Data converters // Keys separate source (or catchall "") and destination types with a single space converters: { // Convert anything to text " text": String, // Text to html (true = no transformation) "text html": true, // Evaluate text as a json expression "text json": JSON.parse, // Parse text as xml "text xml": jQuery.parseXML }, // For options that shouldn't be deep extended: // you can add your own custom options here if // and when you create one that shouldn't be // deep extended (see ajaxExtend) flatOptions: { url: true, context: true } }, // Creates a full fledged settings object into target // with both ajaxSettings and settings fields. // If target is omitted, writes into ajaxSettings. ajaxSetup: function( target, settings ) { return settings ? // Building a settings object ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : // Extending ajaxSettings ajaxExtend( jQuery.ajaxSettings, target ); }, ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), ajaxTransport: addToPrefiltersOrTransports( transports ), // Main method ajax: function( url, options ) { // If url is an object, simulate pre-1.5 signature if ( typeof url === "object" ) { options = url; url = undefined; } // Force options to be an object options = options \|\| {}; var transport, // URL without anti-cache param cacheURL, // Response headers responseHeadersString, responseHeaders, // timeout handle timeoutTimer, // Url cleanup var urlAnchor, // Request state (becomes false upon send and true upon completion) completed, // To know if global events are to be dispatched fireGlobals, // Loop variable i, // uncached part of the url uncached, // Create the final options object s = jQuery.ajaxSetup( {}, options ), // Callbacks context callbackContext = s.context \|\| s, // Context for global events is callbackContext if it is a DOM node or jQuery collection globalEventContext = s.context && ( callbackContext.nodeType \|\| callbackContext.jquery ) ? jQuery( callbackContext ) : jQuery.event, // Deferreds deferred = jQuery.Deferred(), completeDeferred = jQuery.Callbacks( "once memory" ), // Status-dependent callbacks statusCode = s.statusCode \|\| {}, // Headers (they are sent all at once) requestHeaders = {}, requestHeadersNames = {}, // Default abort message strAbort = "canceled", // Fake xhr jqXHR = { readyState: 0, // Builds headers hashtable if needed getResponseHeader: function( key ) { var match; if ( completed ) { if ( !responseHeaders ) { responseHeaders = {}; while ( ( match = rheaders.exec( responseHeadersString ) ) ) { responseHeaders[ match[ 1 ].toLowerCase() + " " ] = ( responseHeaders[ match[ 1 ].toLowerCase() + " " ] \|\| [] ) .concat( match[ 2 ] ); } } match = responseHeaders[ key.toLowerCase() + " " ]; } return match == null ? null : match.join( ", " ); }, // Raw string getAllResponseHeaders: function() { return completed ? responseHeadersString : null; }, // Caches the header setRequestHeader: function( name, value ) { if ( completed == null ) { name = requestHeadersNames[ name.toLowerCase() ] = requestHeadersNames[ name.toLowerCase() ] \|\| name; requestHeaders[ name ] = value; } return this; }, // Overrides response content-type header overrideMimeType: function( type ) { if ( completed == null ) { s.mimeType = type; } return this; }, // Status-dependent callbacks statusCode: function( map ) { var code; if ( map ) { if ( completed ) { // Execute the appropriate callbacks jqXHR.always( map[ jqXHR.status ] ); } else { // Lazy-add the new callbacks in a way that preserves old ones for ( code in map ) { statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; } } } return this; }, // Cancel the request abort: function( statusText ) { var finalText = statusText \|\| strAbort; if ( transport ) { transport.abort( finalText ); } done( 0, finalText ); return this; } }; // Attach deferreds deferred.promise( jqXHR ); // Add protocol if not provided (prefilters might expect it) // Handle falsy url in the settings object (#10093: consistency with old signature) // We also use the url parameter if available s.url = ( ( url \|\| s.url \|\| location.href ) + "" ) .replace( rprotocol, location.protocol + "//" ); // Alias method option to type as per ticket #12004 s.type = options.method \|\| options.type \|\| s.method \|\| s.type; // Extract dataTypes list s.dataTypes = ( s.dataType \|\| "" ).toLowerCase().match( rnothtmlwhite ) \|\| [ "" ]; // A cross-domain request is in order when the origin doesn't match the current origin. if ( s.crossDomain == null ) { urlAnchor = document.createElement( "a" ); // Support: IE <=8 - 11, Edge 12 - 15 // IE throws exception on accessing the href property if url is malformed, // e.g. http://example.com:80x/ try { urlAnchor.href = s.url; // Support: IE <=8 - 11 only // Anchor's host property isn't correctly set when s.url is relative urlAnchor.href = urlAnchor.href; s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !== urlAnchor.protocol + "//" + urlAnchor.host; } catch ( e ) { // If there is an error parsing the URL, assume it is crossDomain, // it can be rejected by the transport if it is invalid s.crossDomain = true; } } // Convert data if not already a string if ( s.data && s.processData && typeof s.data !== "string" ) { s.data = jQuery.param( s.data, s.traditional ); } // Apply prefilters inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); // If request was aborted inside a prefilter, stop there if ( completed ) { return jqXHR; } // We can fire global events as of now if asked to // Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118) fireGlobals = jQuery.event && s.global; // Watch for a new set of requests if ( fireGlobals && jQuery.active++ === 0 ) { jQuery.event.trigger( "ajaxStart" ); } // Uppercase the type s.type = s.type.toUpperCase(); // Determine if request has content s.hasContent = !rnoContent.test( s.type ); // Save the URL in case we're toying with the If-Modified-Since // and/or If-None-Match header later on // Remove hash to simplify url manipulation cacheURL = s.url.replace( rhash, "" ); // More options handling for requests with no content if ( !s.hasContent ) { // Remember the hash so we can put it back uncached = s.url.slice( cacheURL.length ); // If data is available and should be processed, append data to url if ( s.data && ( s.processData \|\| typeof s.data === "string" ) ) { cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data; // #9682: remove data so that it's not used in an eventual retry delete s.data; } // Add or update anti-cache param if needed if ( s.cache === false ) { cacheURL = cacheURL.replace( rantiCache, "$1" ); uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached; } // Put hash and anti-cache on the URL that will be requested (gh-1732) s.url = cacheURL + uncached; // Change '%20' to '+' if this is encoded form body content (gh-2658) } else if ( s.data && s.processData && ( s.contentType \|\| "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) { s.data = s.data.replace( r20, "+" ); } // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { if ( jQuery.lastModified[ cacheURL ] ) { jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); } if ( jQuery.etag[ cacheURL ] ) { jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); } } // Set the correct header, if data is being sent if ( s.data && s.hasContent && s.contentType !== false \|\| options.contentType ) { jqXHR.setRequestHeader( "Content-Type", s.contentType ); } // Set the Accepts header for the server, depending on the dataType jqXHR.setRequestHeader( "Accept", s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ? s.accepts[ s.dataTypes[ 0 ] ] + ( s.dataTypes[ 0 ] !== "" ? ", " + allTypes + "; q=0.01" : "" ) : s.accepts[ "" ] ); // Check for headers option for ( i in s.headers ) { jqXHR.setRequestHeader( i, s.headers[ i ] ); } // Allow custom headers/mimetypes and early abort if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false \|\| completed ) ) { // Abort if not done already and return return jqXHR.abort(); } // Aborting is no longer a cancellation strAbort = "abort"; // Install callbacks on deferreds completeDeferred.add( s.complete ); jqXHR.done( s.success ); jqXHR.fail( s.error ); // Get transport transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); // If no transport, we auto-abort if ( !transport ) { done( -1, "No Transport" ); } else { jqXHR.readyState = 1; // Send global event if ( fireGlobals ) { globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); } // If request was aborted inside ajaxSend, stop there if ( completed ) { return jqXHR; } // Timeout if ( s.async && s.timeout > 0 ) { timeoutTimer = window.setTimeout( function() { jqXHR.abort( "timeout" ); }, s.timeout ); } try { completed = false; transport.send( requestHeaders, done ); } catch ( e ) { // Rethrow post-completion exceptions if ( completed ) { throw e; } // Propagate others as results done( -1, e ); } } // Callback for when everything is done function done( status, nativeStatusText, responses, headers ) { var isSuccess, success, error, response, modified, statusText = nativeStatusText; // Ignore repeat invocations if ( completed ) { return; } completed = true; // Clear timeout if it exists if ( timeoutTimer ) { window.clearTimeout( timeoutTimer ); } // Dereference transport for early garbage collection // (no matter how long the jqXHR object will be used) transport = undefined; // Cache response headers responseHeadersString = headers \|\| ""; // Set readyState jqXHR.readyState = status > 0 ? 4 : 0; // Determine if successful isSuccess = status >= 200 && status < 300 \|\| status === 304; // Get response data if ( responses ) { response = ajaxHandleResponses( s, jqXHR, responses ); } // Convert no matter what (that way responseXXX fields are always set) response = ajaxConvert( s, response, jqXHR, isSuccess ); // If successful, handle type chaining if ( isSuccess ) { // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. if ( s.ifModified ) { modified = jqXHR.getResponseHeader( "Last-Modified" ); if ( modified ) { jQuery.lastModified[ cacheURL ] = modified; } modified = jqXHR.getResponseHeader( "etag" ); if ( modified ) { jQuery.etag[ cacheURL ] = modified; } } // if no content if ( status === 204 \|\| s.type === "HEAD" ) { statusText = "nocontent"; // if not modified } else if ( status === 304 ) { statusText = "notmodified"; // If we have data, let's convert it } else { statusText = response.state; success = response.data; error = response.error; isSuccess = !error; } } else { // Extract error from statusText and normalize for non-aborts error = statusText; if ( status \|\| !statusText ) { statusText = "error"; if ( status < 0 ) { status = 0; } } } // Set data for the fake xhr object jqXHR.status = status; jqXHR.statusText = ( nativeStatusText \|\| statusText ) + ""; // Success/Error if ( isSuccess ) { deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); } else { deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); } // Status-dependent callbacks jqXHR.statusCode( statusCode ); statusCode = undefined; if ( fireGlobals ) { globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", [ jqXHR, s, isSuccess ? success : error ] ); } // Complete completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); if ( fireGlobals ) { globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); // Handle the global AJAX counter if ( !( --jQuery.active ) ) { jQuery.event.trigger( "ajaxStop" ); } } } return jqXHR; }, getJSON: function( url, data, callback ) { return jQuery.get( url, data, callback, "json" ); }, getScript: function( url, callback ) { return jQuery.get( url, undefined, callback, "script" ); } } ); jQuery.each( [ "get", "post" ], function( i, method ) { jQuery[ method ] = function( url, data, callback, type ) { // Shift arguments if data argument was omitted if ( isFunction( data ) ) { type = type \|\| callback; callback = data; data = undefined; } // The url can be an options object (which then must have .url) return jQuery.ajax( jQuery.extend( { url: url, type: method, dataType: type, data: data, success: callback }, jQuery.isPlainObject( url ) && url ) ); }; } ); jQuery._evalUrl = function( url, options ) { return jQuery.ajax( { url: url, // Make this explicit, since user can override this through ajaxSetup (#11264) type: "GET", dataType: "script", cache: true, async: false, global: false, // Only evaluate the response if it is successful (gh-4126) // dataFilter is not invoked for failure responses, so using it instead // of the default converter is kludgy but it works. converters: { "text script": function() {} }, dataFilter: function( response ) { jQuery.globalEval( response, options ); } } ); }; jQuery.fn.extend( { wrapAll: function( html ) { var wrap; if ( this[ 0 ] ) { if ( isFunction( html ) ) { html = html.call( this[ 0 ] ); } // The elements to wrap the target around wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); if ( this[ 0 ].parentNode ) { wrap.insertBefore( this[ 0 ] ); } wrap.map( function() { var elem = this; while ( elem.firstElementChild ) { elem = elem.firstElementChild; } return elem; } ).append( this ); } return this; }, wrapInner: function( html ) { if ( isFunction( html ) ) { return this.each( function( i ) { jQuery( this ).wrapInner( html.call( this, i ) ); } ); } return this.each( function() { var self = jQuery( this ), contents = self.contents(); if ( contents.length ) { contents.wrapAll( html ); } else { self.append( html ); } } ); }, wrap: function( html ) { var htmlIsFunction = isFunction( html ); return this.each( function( i ) { jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html ); } ); }, unwrap: function( selector ) { this.parent( selector ).not( "body" ).each( function() { jQuery( this ).replaceWith( this.childNodes ); } ); return this; } } ); jQuery.expr.pseudos.hidden = function( elem ) { return !jQuery.expr.pseudos.visible( elem ); }; jQuery.expr.pseudos.visible = function( elem ) { return !!( elem.offsetWidth \|\| elem.offsetHeight \|\| elem.getClientRects().length ); }; jQuery.ajaxSettings.xhr = function() { try { return new window.XMLHttpRequest(); } catch ( e ) {} }; var xhrSuccessStatus = { // File protocol always yields status code 0, assume 200 0: 200, // Support: IE <=9 only // #1450: sometimes IE returns 1223 when it should be 204 1223: 204 }, xhrSupported = jQuery.ajaxSettings.xhr(); support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); support.ajax = xhrSupported = !!xhrSupported; jQuery.ajaxTransport( function( options ) { var callback, errorCallback; // Cross domain only allowed if supported through XMLHttpRequest if ( support.cors \|\| xhrSupported && !options.crossDomain ) { return { send: function( headers, complete ) { var i, xhr = options.xhr(); xhr.open( options.type, options.url, options.async, options.username, options.password ); // Apply custom fields if provided if ( options.xhrFields ) { for ( i in options.xhrFields ) { xhr[ i ] = options.xhrFields[ i ]; } } // Override mime type if needed if ( options.mimeType && xhr.overrideMimeType ) { xhr.overrideMimeType( options.mimeType ); } // X-Requested-With header // For cross-domain requests, seeing as conditions for a preflight are // akin to a jigsaw puzzle, we simply never set it to be sure. // (it can always be set on a per-request basis or even using ajaxSetup) // For same-domain requests, won't change header if already provided. if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) { headers[ "X-Requested-With" ] = "XMLHttpRequest"; } // Set headers for ( i in headers ) { xhr.setRequestHeader( i, headers[ i ] ); } // Callback callback = function( type ) { return function() { if ( callback ) { callback = errorCallback = xhr.onload = xhr.onerror = xhr.onabort = xhr.ontimeout = xhr.onreadystatechange = null; if ( type === "abort" ) { xhr.abort(); } else if ( type === "error" ) { // Support: IE <=9 only // On a manual native abort, IE9 throws // errors on any property access that is not readyState if ( typeof xhr.status !== "number" ) { complete( 0, "error" ); } else { complete( // File: protocol always yields status 0; see #8605, #14207 xhr.status, xhr.statusText ); } } else { complete( xhrSuccessStatus[ xhr.status ] \|\| xhr.status, xhr.statusText, // Support: IE <=9 only // IE9 has no XHR2 but throws on binary (trac-11426) // For XHR2 non-text, let the caller handle it (gh-2498) ( xhr.responseType \|\| "text" ) !== "text" \|\| typeof xhr.responseText !== "string" ? { binary: xhr.response } : { text: xhr.responseText }, xhr.getAllResponseHeaders() ); } } }; }; // Listen to events xhr.onload = callback(); errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" ); // Support: IE 9 only // Use onreadystatechange to replace onabort // to handle uncaught aborts if ( xhr.onabort !== undefined ) { xhr.onabort = errorCallback; } else { xhr.onreadystatechange = function() { // Check readyState before timeout as it changes if ( xhr.readyState === 4 ) { // Allow onerror to be called first, // but that will not handle a native abort // Also, save errorCallback to a variable // as xhr.onerror cannot be accessed window.setTimeout( function() { if ( callback ) { errorCallback(); } } ); } }; } // Create the abort callback callback = callback( "abort" ); try { // Do send the request (this may raise an exception) xhr.send( options.hasContent && options.data \|\| null ); } catch ( e ) { // #14683: Only rethrow if this hasn't been notified as an error yet if ( callback ) { throw e; } } }, abort: function() { if ( callback ) { callback(); } } }; } } ); // Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432) jQuery.ajaxPrefilter( function( s ) { if ( s.crossDomain ) { s.contents.script = false; } } ); // Install script dataType jQuery.ajaxSetup( { accepts: { script: "text/javascript, application/javascript, " + "application/ecmascript, application/x-ecmascript" }, contents: { script: /\b(?:java\|ecma)script\b/ }, converters: { "text script": function( text ) { jQuery.globalEval( text ); return text; } } } ); // Handle cache's special case and crossDomain jQuery.ajaxPrefilter( "script", function( s ) { if ( s.cache === undefined ) { s.cache = false; } if ( s.crossDomain ) { s.type = "GET"; } } ); // Bind script tag hack transport jQuery.ajaxTransport( "script", function( s ) { // This transport only deals with cross domain or forced-by-attrs requests if ( s.crossDomain \|\| s.scriptAttrs ) { var script, callback; return { send: function( _, complete ) { script = jQuery( "<script>" ) .attr( s.scriptAttrs \|\| {} ) .prop( { charset: s.scriptCharset, src: s.url } ) .on( "load error", callback = function( evt ) { script.remove(); callback = null; if ( evt ) { complete( evt.type === "error" ? 404 : 200, evt.type ); } } ); // Use native DOM manipulation to avoid our domManip AJAX trickery document.head.appendChild( script[ 0 ] ); }, abort: function() { if ( callback ) { callback(); } } }; } } ); var oldCallbacks = [], rjsonp = /(=)\?(?=&\|$)\|\?\?/; // Default jsonp settings jQuery.ajaxSetup( { jsonp: "callback", jsonpCallback: function() { var callback = oldCallbacks.pop() \|\| ( jQuery.expando + "_" + ( nonce++ ) ); this[ callback ] = true; return callback; } } ); // Detect, normalize options and install callbacks for jsonp requests jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { var callbackName, overwritten, responseContainer, jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? "url" : typeof s.data === "string" && ( s.contentType \|\| "" ) .indexOf( "application/x-www-form-urlencoded" ) === 0 && rjsonp.test( s.data ) && "data" ); // Handle iff the expected data type is "jsonp" or we have a parameter to set if ( jsonProp \|\| s.dataTypes[ 0 ] === "jsonp" ) { // Get callback name, remembering preexisting value associated with it callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ? s.jsonpCallback() : s.jsonpCallback; // Insert callback into url or form data if ( jsonProp ) { s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); } else if ( s.jsonp !== false ) { s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; } // Use data converter to retrieve json after script execution s.converters[ "script json" ] = function() { if ( !responseContainer ) { jQuery.error( callbackName + " was not called" ); } return responseContainer[ 0 ]; }; // Force json dataType s.dataTypes[ 0 ] = "json"; // Install callback overwritten = window[ callbackName ]; window[ callbackName ] = function() { responseContainer = arguments; }; // Clean-up function (fires after converters) jqXHR.always( function() { // If previous value didn't exist - remove it if ( overwritten === undefined ) { jQuery( window ).removeProp( callbackName ); // Otherwise restore preexisting value } else { window[ callbackName ] = overwritten; } // Save back as free if ( s[ callbackName ] ) { // Make sure that re-using the options doesn't screw things around s.jsonpCallback = originalSettings.jsonpCallback; // Save the callback name for future use oldCallbacks.push( callbackName ); } // Call if it was a function and we have a response if ( responseContainer && isFunction( overwritten ) ) { overwritten( responseContainer[ 0 ] ); } responseContainer = overwritten = undefined; } ); // Delegate to script return "script"; } } ); // Support: Safari 8 only // In Safari 8 documents created via document.implementation.createHTMLDocument // collapse sibling forms: the second one becomes a child of the first one. // Because of that, this security measure has to be disabled in Safari 8. // https://bugs.webkit.org/show_bug.cgi?id=137337 support.createHTMLDocument = ( function() { var body = document.implementation.createHTMLDocument( "" ).body; body.innerHTML = "<form></form><form></form>"; return body.childNodes.length === 2; } )(); // Argument "data" should be string of html // context (optional): If specified, the fragment will be created in this context, // defaults to document // keepScripts (optional): If true, will include scripts passed in the html string jQuery.parseHTML = function( data, context, keepScripts ) { if ( typeof data !== "string" ) { return []; } if ( typeof context === "boolean" ) { keepScripts = context; context = false; } var base, parsed, scripts; if ( !context ) { // Stop scripts or inline event handlers from being executed immediately // by using document.implementation if ( support.createHTMLDocument ) { context = document.implementation.createHTMLDocument( "" ); // Set the base href for the created document // so any parsed elements with URLs // are based on the document's URL (gh-2965) base = context.createElement( "base" ); base.href = document.location.href; context.head.appendChild( base ); } else { context = document; } } parsed = rsingleTag.exec( data ); scripts = !keepScripts && []; // Single tag if ( parsed ) { return [ context.createElement( parsed[ 1 ] ) ]; } parsed = buildFragment( [ data ], context, scripts ); if ( scripts && scripts.length ) { jQuery( scripts ).remove(); } return jQuery.merge( [], parsed.childNodes ); }; /* * Load a url into a page / jQuery.fn.load = function( url, params, callback ) { var selector, type, response, self = this, off = url.indexOf( " " ); if ( off > -1 ) { selector = stripAndCollapse( url.slice( off ) ); url = url.slice( 0, off ); } // If it's a function if ( isFunction( params ) ) { // We assume that it's the callback callback = params; params = undefined; // Otherwise, build a param string } else if ( params && typeof params === "object" ) { type = "POST"; } // If we have elements to modify, make the request if ( self.length > 0 ) { jQuery.ajax( { url: url, // If "type" variable is undefined, then "GET" method will be used. // Make value of this field explicit since // user can override it through ajaxSetup method type: type \|\| "GET", dataType: "html", data: params } ).done( function( responseText ) { // Save response for use in complete callback response = arguments; self.html( selector ? // If a selector was specified, locate the right elements in a dummy div // Exclude scripts to avoid IE 'Permission Denied' errors jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) : // Otherwise use the full result responseText ); // If the request succeeds, this function gets "data", "status", "jqXHR" // but they are ignored because response was set above. // If it fails, this function gets "jqXHR", "status", "error" } ).always( callback && function( jqXHR, status ) { self.each( function() { callback.apply( this, response \|\| [ jqXHR.responseText, status, jqXHR ] ); } ); } ); } return this; }; // Attach a bunch of functions for handling common AJAX events jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { jQuery.fn[ type ] = function( fn ) { return this.on( type, fn ); }; } ); jQuery.expr.pseudos.animated = function( elem ) { return jQuery.grep( jQuery.timers, function( fn ) { return elem === fn.elem; } ).length; }; jQuery.offset = { setOffset: function( elem, options, i ) { var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, position = jQuery.css( elem, "position" ), curElem = jQuery( elem ), props = {}; // Set position first, in-case top/left are set even on static elem if ( position === "static" ) { elem.style.position = "relative"; } curOffset = curElem.offset(); curCSSTop = jQuery.css( elem, "top" ); curCSSLeft = jQuery.css( elem, "left" ); calculatePosition = ( position === "absolute" \|\| position === "fixed" ) && ( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1; // Need to be able to calculate position if either // top or left is auto and position is either absolute or fixed if ( calculatePosition ) { curPosition = curElem.position(); curTop = curPosition.top; curLeft = curPosition.left; } else { curTop = parseFloat( curCSSTop ) \|\| 0; curLeft = parseFloat( curCSSLeft ) \|\| 0; } if ( isFunction( options ) ) { // Use jQuery.extend here to allow modification of coordinates argument (gh-1848) options = options.call( elem, i, jQuery.extend( {}, curOffset ) ); } if ( options.top != null ) { props.top = ( options.top - curOffset.top ) + curTop; } if ( options.left != null ) { props.left = ( options.left - curOffset.left ) + curLeft; } if ( "using" in options ) { options.using.call( elem, props ); } else { curElem.css( props ); } } }; jQuery.fn.extend( { // offset() relates an element's border box to the document origin offset: function( options ) { // Preserve chaining for setter if ( arguments.length ) { return options === undefined ? this : this.each( function( i ) { jQuery.offset.setOffset( this, options, i ); } ); } var rect, win, elem = this[ 0 ]; if ( !elem ) { return; } // Return zeros for disconnected and hidden (display: none) elements (gh-2310) // Support: IE <=11 only // Running getBoundingClientRect on a // disconnected node in IE throws an error if ( !elem.getClientRects().length ) { return { top: 0, left: 0 }; } // Get document-relative position by adding viewport scroll to viewport-relative gBCR rect = elem.getBoundingClientRect(); win = elem.ownerDocument.defaultView; return { top: rect.top + win.pageYOffset, left: rect.left + win.pageXOffset }; }, // position() relates an element's margin box to its offset parent's padding box // This corresponds to the behavior of CSS absolute positioning position: function() { if ( !this[ 0 ] ) { return; } var offsetParent, offset, doc, elem = this[ 0 ], parentOffset = { top: 0, left: 0 }; // position:fixed elements are offset from the viewport, which itself always has zero offset if ( jQuery.css( elem, "position" ) === "fixed" ) { // Assume position:fixed implies availability of getBoundingClientRect offset = elem.getBoundingClientRect(); } else { offset = this.offset(); // Account for the real* offset parent, which can be the document or its root element // when a statically positioned element is identified doc = elem.ownerDocument; offsetParent = elem.offsetParent \|\| doc.documentElement; while ( offsetParent && ( offsetParent === doc.body \|\| offsetParent === doc.documentElement ) && jQuery.css( offsetParent, "position" ) === "static" ) { offsetParent = offsetParent.parentNode; } if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) { // Incorporate borders into its offset, since they are outside its content origin parentOffset = jQuery( offsetParent ).offset(); parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true ); parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true ); } } // Subtract parent offsets and element margins return { top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) }; }, // This method will return documentElement in the following cases: // 1) For the element inside the iframe without offsetParent, this method will return // documentElement of the parent window // 2) For the hidden or detached element // 3) For body or html element, i.e. in case of the html node - it will return itself // // but those exceptions were never presented as a real life use-cases // and might be considered as more preferable results. // // This logic, however, is not guaranteed and can change at any point in the future offsetParent: function() { return this.map( function() { var offsetParent = this.offsetParent; while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) { offsetParent = offsetParent.offsetParent; } return offsetParent \|\| documentElement; } ); } } ); // Create scrollLeft and scrollTop methods jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { var top = "pageYOffset" === prop; jQuery.fn[ method ] = function( val ) { return access( this, function( elem, method, val ) { // Coalesce documents and windows var win; if ( isWindow( elem ) ) { win = elem; } else if ( elem.nodeType === 9 ) { win = elem.defaultView; } if ( val === undefined ) { return win ? win[ prop ] : elem[ method ]; } if ( win ) { win.scrollTo( !top ? val : win.pageXOffset, top ? val : win.pageYOffset ); } else { elem[ method ] = val; } }, method, val, arguments.length ); }; } ); // Support: Safari <=7 - 9.1, Chrome <=37 - 49 // Add the top/left cssHooks using jQuery.fn.position // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 // Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347 // getComputedStyle returns percent when specified for top/left/bottom/right; // rather than make the css module depend on the offset module, just check for it here jQuery.each( [ "top", "left" ], function( i, prop ) { jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, function( elem, computed ) { if ( computed ) { computed = curCSS( elem, prop ); // If curCSS returns percentage, fallback to offset return rnumnonpx.test( computed ) ? jQuery( elem ).position()[ prop ] + "px" : computed; } } ); } ); // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { // Margin is only for outerHeight, outerWidth jQuery.fn[ funcName ] = function( margin, value ) { var chainable = arguments.length && ( defaultExtra \|\| typeof margin !== "boolean" ), extra = defaultExtra \|\| ( margin === true \|\| value === true ? "margin" : "border" ); return access( this, function( elem, type, value ) { var doc; if ( isWindow( elem ) ) { // $( window ).outerWidth/Height return w/h including scrollbars (gh-1729) return funcName.indexOf( "outer" ) === 0 ? elem[ "inner" + name ] : elem.document.documentElement[ "client" + name ]; } // Get document width or height if ( elem.nodeType === 9 ) { doc = elem.documentElement; // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], // whichever is greatest return Math.max( elem.body[ "scroll" + name ], doc[ "scroll" + name ], elem.body[ "offset" + name ], doc[ "offset" + name ], doc[ "client" + name ] ); } return value === undefined ? // Get width or height on the element, requesting but not forcing parseFloat jQuery.css( elem, type, extra ) : // Set width or height on the element jQuery.style( elem, type, value, extra ); }, type, chainable ? margin : undefined, chainable ); }; } ); } ); jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " + "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + "change select submit keydown keypress keyup contextmenu" ).split( " " ), function( i, name ) { // Handle event binding jQuery.fn[ name ] = function( data, fn ) { return arguments.length > 0 ? this.on( name, null, data, fn ) : this.trigger( name ); }; } ); jQuery.fn.extend( { hover: function( fnOver, fnOut ) { return this.mouseenter( fnOver ).mouseleave( fnOut \|\| fnOver ); } } ); jQuery.fn.extend( { bind: function( types, data, fn ) { return this.on( types, null, data, fn ); }, unbind: function( types, fn ) { return this.off( types, null, fn ); }, delegate: function( selector, types, data, fn ) { return this.on( types, selector, data, fn ); }, undelegate: function( selector, types, fn ) { // ( namespace ) or ( selector, types [, fn] ) return arguments.length === 1 ? this.off( selector, "" ) : this.off( types, selector \|\| "", fn ); } } ); // Bind a function to a context, optionally partially applying any // arguments. // jQuery.proxy is deprecated to promote standards (specifically Function#bind) // However, it is not slated for removal any time soon jQuery.proxy = function( fn, context ) { var tmp, args, proxy; if ( typeof context === "string" ) { tmp = fn[ context ]; context = fn; fn = tmp; } // Quick check to determine if target is callable, in the spec // this throws a TypeError, but we will just return undefined. if ( !isFunction( fn ) ) { return undefined; } // Simulated bind args = slice.call( arguments, 2 ); proxy = function() { return fn.apply( context \|\| this, args.concat( slice.call( arguments ) ) ); }; // Set the guid of unique handler to the same of original handler, so it can be removed proxy.guid = fn.guid = fn.guid \|\| jQuery.guid++; return proxy; }; jQuery.holdReady = function( hold ) { if ( hold ) { jQuery.readyWait++; } else { jQuery.ready( true ); } }; jQuery.isArray = Array.isArray; jQuery.parseJSON = JSON.parse; jQuery.nodeName = nodeName; jQuery.isFunction = isFunction; jQuery.isWindow = isWindow; jQuery.camelCase = camelCase; jQuery.type = toType; jQuery.now = Date.now; jQuery.isNumeric = function( obj ) { // As of jQuery 3.0, isNumeric is limited to // strings and numbers (primitives or objects) // that can be coerced to finite numbers (gh-2662) var type = jQuery.type( obj ); return ( type === "number" \|\| type === "string" ) && // parseFloat NaNs numeric-cast false positives ("") // ...but misinterprets leading-number strings, particularly hex literals ("0x...") // subtraction forces infinities to NaN !isNaN( obj - parseFloat( obj ) ); }; // Register as a named AMD module, since jQuery can be concatenated with other // files that may use define, but not via a proper concatenation script that // understands anonymous AMD modules. A named AMD is safest and most robust // way to register. Lowercase jquery is used because AMD module names are // derived from file names, and jQuery is normally delivered in a lowercase // file name. Do this after creating the global so that if an AMD module wants // to call noConflict to hide this version of jQuery, it will work. // Note that for maximum portability, libraries that are not jQuery should // declare themselves as anonymous modules, and avoid setting a global if an // AMD loader is present. jQuery is a special case. For more information, see // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon if ( true ) { !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() { return jQuery; }).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); } var // Map over jQuery in case of overwrite _jQuery = window.jQuery, // Map over the $ in case of overwrite _$ = window.$; jQuery.noConflict = function( deep ) { if ( window.$ === jQuery ) { window.$ = _$; } if ( deep && window.jQuery === jQuery ) { window.jQuery = _jQuery; } return jQuery; }; // Expose jQuery and $ identifiers, even in AMD // (#7102#comment:10, https://github.com/jquery/jquery/pull/557) // and CommonJS for browser emulators (#13566) if ( !noGlobal ) { window.jQuery = window.$ = jQuery; } return jQuery; } ); /*/ }), // "./node_modules/lodash/lodash.js": /!**************************************!\ !* ./node_modules/lodash/lodash.js ! \*************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { / WEBPACK VAR INJECTION /(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/* * @license * Lodash <https://lodash.com/> * Copyright OpenJS Foundation and other contributors <https://openjsf.org/> * Released under MIT license <https://lodash.com/license> * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE> * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors / ;(function() { /* Used as a safe reference for `undefined` in pre-ES5 environments. / var undefined; /* Used as the semantic version number. / var VERSION = '4.17.15'; /* Used as the size to enable large array optimizations. / var LARGE_ARRAY_SIZE = 200; /* Error message constants. / var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.', FUNC_ERROR_TEXT = 'Expected a function'; /* Used to stand-in for `undefined` hash values. / var HASH_UNDEFINED = '__lodash_hash_undefined__'; /* Used as the maximum memoize cache size. / var MAX_MEMOIZE_SIZE = 500; /* Used as the internal argument placeholder. / var PLACEHOLDER = '__lodash_placeholder__'; /* Used to compose bitmasks for cloning. / var CLONE_DEEP_FLAG = 1, CLONE_FLAT_FLAG = 2, CLONE_SYMBOLS_FLAG = 4; /* Used to compose bitmasks for value comparisons. / var COMPARE_PARTIAL_FLAG = 1, COMPARE_UNORDERED_FLAG = 2; /* Used to compose bitmasks for function metadata. / var WRAP_BIND_FLAG = 1, WRAP_BIND_KEY_FLAG = 2, WRAP_CURRY_BOUND_FLAG = 4, WRAP_CURRY_FLAG = 8, WRAP_CURRY_RIGHT_FLAG = 16, WRAP_PARTIAL_FLAG = 32, WRAP_PARTIAL_RIGHT_FLAG = 64, WRAP_ARY_FLAG = 128, WRAP_REARG_FLAG = 256, WRAP_FLIP_FLAG = 512; /* Used as default options for `_.truncate`. / var DEFAULT_TRUNC_LENGTH = 30, DEFAULT_TRUNC_OMISSION = '...'; /* Used to detect hot functions by number of calls within a span of milliseconds. / var HOT_COUNT = 800, HOT_SPAN = 16; /* Used to indicate the type of lazy iteratees. / var LAZY_FILTER_FLAG = 1, LAZY_MAP_FLAG = 2, LAZY_WHILE_FLAG = 3; /* Used as references for various `Number` constants. / var INFINITY = 1 / 0, MAX_SAFE_INTEGER = 9007199254740991, MAX_INTEGER = 1.7976931348623157e+308, NAN = 0 / 0; /* Used as references for the maximum length and index of an array. / var MAX_ARRAY_LENGTH = 4294967295, MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1, HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1; /* Used to associate wrap methods with their bit flags. / var wrapFlags = [ ['ary', WRAP_ARY_FLAG], ['bind', WRAP_BIND_FLAG], ['bindKey', WRAP_BIND_KEY_FLAG], ['curry', WRAP_CURRY_FLAG], ['curryRight', WRAP_CURRY_RIGHT_FLAG], ['flip', WRAP_FLIP_FLAG], ['partial', WRAP_PARTIAL_FLAG], ['partialRight', WRAP_PARTIAL_RIGHT_FLAG], ['rearg', WRAP_REARG_FLAG] ]; /* `Object#toString` result references. / var argsTag = '[object Arguments]', arrayTag = '[object Array]', asyncTag = '[object AsyncFunction]', boolTag = '[object Boolean]', dateTag = '[object Date]', domExcTag = '[object DOMException]', errorTag = '[object Error]', funcTag = '[object Function]', genTag = '[object GeneratorFunction]', mapTag = '[object Map]', numberTag = '[object Number]', nullTag = '[object Null]', objectTag = '[object Object]', promiseTag = '[object Promise]', proxyTag = '[object Proxy]', regexpTag = '[object RegExp]', setTag = '[object Set]', stringTag = '[object String]', symbolTag = '[object Symbol]', undefinedTag = '[object Undefined]', weakMapTag = '[object WeakMap]', weakSetTag = '[object WeakSet]'; var arrayBufferTag = '[object ArrayBuffer]', dataViewTag = '[object DataView]', float32Tag = '[object Float32Array]', float64Tag = '[object Float64Array]', int8Tag = '[object Int8Array]', int16Tag = '[object Int16Array]', int32Tag = '[object Int32Array]', uint8Tag = '[object Uint8Array]', uint8ClampedTag = '[object Uint8ClampedArray]', uint16Tag = '[object Uint16Array]', uint32Tag = '[object Uint32Array]'; /* Used to match empty string literals in compiled template source. / var reEmptyStringLeading = /\b__p \+= '';/g, reEmptyStringMiddle = /\b(__p \+=) '' \+/g, reEmptyStringTrailing = /(__e\(.?\)\|\b__t\)) \+\n'';/g; /** Used to match HTML entities and HTML characters. / var reEscapedHtml = /&(?:amp\|lt\|gt\|quot\|#39);/g, reUnescapedHtml = /[&<>"']/g, reHasEscapedHtml = RegExp(reEscapedHtml.source), reHasUnescapedHtml = RegExp(reUnescapedHtml.source); /* Used to match template delimiters. / var reEscape = /<%-([\s\S]+?)%>/g, reEvaluate = /<%([\s\S]+?)%>/g, reInterpolate = /<%=([\s\S]+?)%>/g; /* Used to match property names within property paths. / var reIsDeepProp = /\.\|\[(?:[^[\]]\|(["'])(?:(?!\1)[^\\]\|\\.)?\1)\]/, reIsPlainProp = /^\w$/, rePropName = /[^.[\]]+\|\[(?:(-?\d+(?:\.\d+)?)\|(["'])((?:(?!\2)[^\\]\|\\.)?)\2)\]\|(?=(?:\.\|\[\])(?:\.\|\[\]\|$))/g; /* * Used to match `RegExp` * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). / var reRegExpChar = /[\\^$.+?()[\]{}\|]/g, reHasRegExpChar = RegExp(reRegExpChar.source); /** Used to match leading and trailing whitespace. / var reTrim = /^\s+\|\s+$/g, reTrimStart = /^\s+/, reTrimEnd = /\s+$/; /* Used to match wrap detail comments. / var reWrapComment = /\{(?:\n\/\ \[wrapped with .+\] \\/)?\n?/, reWrapDetails = /\{\n\/\ \[wrapped with (.+)\] \/, reSplitDetails = /,? & /; /* Used to match words composed of alphanumeric characters. / var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g; /* Used to match backslashes in property paths. / var reEscapeChar = /\\(\\)?/g; /* * Used to match * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components). / var reEsTemplate = /\$\{([^\\}](?:\\.[^\\}]))\}/g; /** Used to match `RegExp` flags from their coerced string values. / var reFlags = /\w$/; /** Used to detect bad signed hexadecimal string values. / var reIsBadHex = /^[-+]0x[0-9a-f]+$/i; /* Used to detect binary string values. / var reIsBinary = /^0b[01]+$/i; /* Used to detect host constructors (Safari). / var reIsHostCtor = /^\[object .+?Constructor\]$/; /* Used to detect octal string values. / var reIsOctal = /^0o[0-7]+$/i; /* Used to detect unsigned integer values. / var reIsUint = /^(?:0\|[1-9]\d)$/; /** Used to match Latin Unicode letters (excluding mathematical operators). / var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g; /* Used to ensure capturing order of template delimiters. / var reNoMatch = /($^)/; /* Used to match unescaped characters in compiled string literals. / var reUnescapedString = /['\n\r\u2028\u2029\\]/g; /* Used to compose unicode character classes. / var rsAstralRange = '\\ud800-\\udfff', rsComboMarksRange = '\\u0300-\\u036f', reComboHalfMarksRange = '\\ufe20-\\ufe2f', rsComboSymbolsRange = '\\u20d0-\\u20ff', rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange, rsDingbatRange = '\\u2700-\\u27bf', rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff', rsMathOpRange = '\\xac\\xb1\\xd7\\xf7', rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf', rsPunctuationRange = '\\u2000-\\u206f', rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000', rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde', rsVarRange = '\\ufe0e\\ufe0f', rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange; /* Used to compose unicode capture groups. / var rsApos = "['\u2019]", rsAstral = '[' + rsAstralRange + ']', rsBreak = '[' + rsBreakRange + ']', rsCombo = '[' + rsComboRange + ']', rsDigits = '\\d+', rsDingbat = '[' + rsDingbatRange + ']', rsLower = '[' + rsLowerRange + ']', rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']', rsFitz = '\\ud83c[\\udffb-\\udfff]', rsModifier = '(?:' + rsCombo + '\|' + rsFitz + ')', rsNonAstral = '[^' + rsAstralRange + ']', rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}', rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]', rsUpper = '[' + rsUpperRange + ']', rsZWJ = '\\u200d'; /* Used to compose unicode regexes. / var rsMiscLower = '(?:' + rsLower + '\|' + rsMisc + ')', rsMiscUpper = '(?:' + rsUpper + '\|' + rsMisc + ')', rsOptContrLower = '(?:' + rsApos + '(?:d\|ll\|m\|re\|s\|t\|ve))?', rsOptContrUpper = '(?:' + rsApos + '(?:D\|LL\|M\|RE\|S\|T\|VE))?', reOptMod = rsModifier + '?', rsOptVar = '[' + rsVarRange + ']?', rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('\|') + ')' + rsOptVar + reOptMod + ')', rsOrdLower = '\\d(?:1st\|2nd\|3rd\|(?![123])\\dth)(?=\\b\|[A-Z_])', rsOrdUpper = '\\d(?:1ST\|2ND\|3RD\|(?![123])\\dTH)(?=\\b\|[a-z_])', rsSeq = rsOptVar + reOptMod + rsOptJoin, rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('\|') + ')' + rsSeq, rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('\|') + ')'; /** Used to match apostrophes. / var reApos = RegExp(rsApos, 'g'); /* * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols). / var reComboMark = RegExp(rsCombo, 'g'); /* Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). / var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')\|' + rsSymbol + rsSeq, 'g'); /* Used to match complex or compound words. / var reUnicodeWord = RegExp([ rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('\|') + ')', rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('\|') + ')', rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower, rsUpper + '+' + rsOptContrUpper, rsOrdUpper, rsOrdLower, rsDigits, rsEmoji ].join('\|'), 'g'); /* Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). / var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange + rsComboRange + rsVarRange + ']'); /* Used to detect strings that need a more robust regexp to match words. / var reHasUnicodeWord = /[a-z][A-Z]\|[A-Z]{2}[a-z]\|[0-9][a-zA-Z]\|[a-zA-Z][0-9]\|[^a-zA-Z0-9 ]/; /* Used to assign default `context` object properties. / var contextProps = [ 'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array', 'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object', 'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array', 'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap', '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout' ]; /* Used to make template sourceURLs easier to identify. / var templateCounter = -1; /* Used to identify `toStringTag` values of typed arrays. / var typedArrayTags = {}; typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = typedArrayTags[uint32Tag] = true; typedArrayTags[argsTag] = typedArrayTags[arrayTag] = typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = typedArrayTags[errorTag] = typedArrayTags[funcTag] = typedArrayTags[mapTag] = typedArrayTags[numberTag] = typedArrayTags[objectTag] = typedArrayTags[regexpTag] = typedArrayTags[setTag] = typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false; /* Used to identify `toStringTag` values supported by `_.clone`. / var cloneableTags = {}; cloneableTags[argsTag] = cloneableTags[arrayTag] = cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] = cloneableTags[boolTag] = cloneableTags[dateTag] = cloneableTags[float32Tag] = cloneableTags[float64Tag] = cloneableTags[int8Tag] = cloneableTags[int16Tag] = cloneableTags[int32Tag] = cloneableTags[mapTag] = cloneableTags[numberTag] = cloneableTags[objectTag] = cloneableTags[regexpTag] = cloneableTags[setTag] = cloneableTags[stringTag] = cloneableTags[symbolTag] = cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] = cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true; cloneableTags[errorTag] = cloneableTags[funcTag] = cloneableTags[weakMapTag] = false; /* Used to map Latin Unicode letters to basic Latin letters. / var deburredLetters = { // Latin-1 Supplement block. '\xc0': 'A', '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A', '\xe0': 'a', '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a', '\xc7': 'C', '\xe7': 'c', '\xd0': 'D', '\xf0': 'd', '\xc8': 'E', '\xc9': 'E', '\xca': 'E', '\xcb': 'E', '\xe8': 'e', '\xe9': 'e', '\xea': 'e', '\xeb': 'e', '\xcc': 'I', '\xcd': 'I', '\xce': 'I', '\xcf': 'I', '\xec': 'i', '\xed': 'i', '\xee': 'i', '\xef': 'i', '\xd1': 'N', '\xf1': 'n', '\xd2': 'O', '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O', '\xf2': 'o', '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o', '\xd9': 'U', '\xda': 'U', '\xdb': 'U', '\xdc': 'U', '\xf9': 'u', '\xfa': 'u', '\xfb': 'u', '\xfc': 'u', '\xdd': 'Y', '\xfd': 'y', '\xff': 'y', '\xc6': 'Ae', '\xe6': 'ae', '\xde': 'Th', '\xfe': 'th', '\xdf': 'ss', // Latin Extended-A block. '\u0100': 'A', '\u0102': 'A', '\u0104': 'A', '\u0101': 'a', '\u0103': 'a', '\u0105': 'a', '\u0106': 'C', '\u0108': 'C', '\u010a': 'C', '\u010c': 'C', '\u0107': 'c', '\u0109': 'c', '\u010b': 'c', '\u010d': 'c', '\u010e': 'D', '\u0110': 'D', '\u010f': 'd', '\u0111': 'd', '\u0112': 'E', '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E', '\u0113': 'e', '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e', '\u011c': 'G', '\u011e': 'G', '\u0120': 'G', '\u0122': 'G', '\u011d': 'g', '\u011f': 'g', '\u0121': 'g', '\u0123': 'g', '\u0124': 'H', '\u0126': 'H', '\u0125': 'h', '\u0127': 'h', '\u0128': 'I', '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I', '\u0129': 'i', '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i', '\u0134': 'J', '\u0135': 'j', '\u0136': 'K', '\u0137': 'k', '\u0138': 'k', '\u0139': 'L', '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L', '\u013a': 'l', '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l', '\u0143': 'N', '\u0145': 'N', '\u0147': 'N', '\u014a': 'N', '\u0144': 'n', '\u0146': 'n', '\u0148': 'n', '\u014b': 'n', '\u014c': 'O', '\u014e': 'O', '\u0150': 'O', '\u014d': 'o', '\u014f': 'o', '\u0151': 'o', '\u0154': 'R', '\u0156': 'R', '\u0158': 'R', '\u0155': 'r', '\u0157': 'r', '\u0159': 'r', '\u015a': 'S', '\u015c': 'S', '\u015e': 'S', '\u0160': 'S', '\u015b': 's', '\u015d': 's', '\u015f': 's', '\u0161': 's', '\u0162': 'T', '\u0164': 'T', '\u0166': 'T', '\u0163': 't', '\u0165': 't', '\u0167': 't', '\u0168': 'U', '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U', '\u0169': 'u', '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u', '\u0174': 'W', '\u0175': 'w', '\u0176': 'Y', '\u0177': 'y', '\u0178': 'Y', '\u0179': 'Z', '\u017b': 'Z', '\u017d': 'Z', '\u017a': 'z', '\u017c': 'z', '\u017e': 'z', '\u0132': 'IJ', '\u0133': 'ij', '\u0152': 'Oe', '\u0153': 'oe', '\u0149': "'n", '\u017f': 's' }; /* Used to map characters to HTML entities. / var htmlEscapes = { '&': '&', '<': '<', '>': '>', '"': '"', "'": ''' }; /* Used to map HTML entities to characters. / var htmlUnescapes = { '&': '&', '<': '<', '>': '>', '"': '"', ''': "'" }; /* Used to escape characters for inclusion in compiled string literals. / var stringEscapes = { '\\': '\\', "'": "'", '\n': 'n', '\r': 'r', '\u2028': 'u2028', '\u2029': 'u2029' }; /* Built-in method references without a dependency on `root`. / var freeParseFloat = parseFloat, freeParseInt = parseInt; /* Detect free variable `global` from Node.js. / var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; /* Detect free variable `self`. / var freeSelf = typeof self == 'object' && self && self.Object === Object && self; /* Used as a reference to the global object. / var root = freeGlobal \|\| freeSelf \|\| Function('return this')(); /* Detect free variable `exports`. / var freeExports = true && exports && !exports.nodeType && exports; /* Detect free variable `module`. / var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module; /* Detect the popular CommonJS extension `module.exports`. / var moduleExports = freeModule && freeModule.exports === freeExports; /* Detect free variable `process` from Node.js. / var freeProcess = moduleExports && freeGlobal.process; /* Used to access faster Node.js helpers. / var nodeUtil = (function() { try { // Use `util.types` for Node.js 10+. var types = freeModule && freeModule.require && freeModule.require('util').types; if (types) { return types; } // Legacy `process.binding('util')` for Node.js < 10. return freeProcess && freeProcess.binding && freeProcess.binding('util'); } catch (e) {} }()); / Node.js helper references. / var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer, nodeIsDate = nodeUtil && nodeUtil.isDate, nodeIsMap = nodeUtil && nodeUtil.isMap, nodeIsRegExp = nodeUtil && nodeUtil.isRegExp, nodeIsSet = nodeUtil && nodeUtil.isSet, nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; /--------------------------------------------------------------------------/ /* * A faster alternative to `Function#apply`, this function invokes `func` * with the `this` binding of `thisArg` and the arguments of `args`. * * @private * @param {Function} func The function to invoke. * @param {} thisArg The `this` binding of `func`. @param {Array} args The arguments to invoke `func` with. * @returns {} Returns the result of `func`. / function apply(func, thisArg, args) { switch (args.length) { case 0: return func.call(thisArg); case 1: return func.call(thisArg, args[0]); case 2: return func.call(thisArg, args[0], args[1]); case 3: return func.call(thisArg, args[0], args[1], args[2]); } return func.apply(thisArg, args); } /** * A specialized version of `baseAggregator` for arrays. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform keys. * @param {Object} accumulator The initial aggregated object. * @returns {Function} Returns `accumulator`. / function arrayAggregator(array, setter, iteratee, accumulator) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { var value = array[index]; setter(accumulator, value, iteratee(value), array); } return accumulator; } /* * A specialized version of `_.forEach` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns `array`. / function arrayEach(array, iteratee) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (iteratee(array[index], index, array) === false) { break; } } return array; } /* * A specialized version of `_.forEachRight` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns `array`. / function arrayEachRight(array, iteratee) { var length = array == null ? 0 : array.length; while (length--) { if (iteratee(array[length], length, array) === false) { break; } } return array; } /* * A specialized version of `_.every` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false`. / function arrayEvery(array, predicate) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (!predicate(array[index], index, array)) { return false; } } return true; } /* * A specialized version of `_.filter` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {Array} Returns the new filtered array. / function arrayFilter(array, predicate) { var index = -1, length = array == null ? 0 : array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (predicate(value, index, array)) { result[resIndex++] = value; } } return result; } /* * A specialized version of `_.includes` for arrays without support for * specifying an index to search from. * * @private * @param {Array} [array] The array to inspect. * @param {} target The value to search for. @returns {boolean} Returns `true` if `target` is found, else `false`. / function arrayIncludes(array, value) { var length = array == null ? 0 : array.length; return !!length && baseIndexOf(array, value, 0) > -1; } /* * This function is like `arrayIncludes` except that it accepts a comparator. * * @private * @param {Array} [array] The array to inspect. * @param {} target The value to search for. @param {Function} comparator The comparator invoked per element. * @returns {boolean} Returns `true` if `target` is found, else `false`. / function arrayIncludesWith(array, value, comparator) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (comparator(value, array[index])) { return true; } } return false; } /* * A specialized version of `_.map` for arrays without support for iteratee * shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the new mapped array. / function arrayMap(array, iteratee) { var index = -1, length = array == null ? 0 : array.length, result = Array(length); while (++index < length) { result[index] = iteratee(array[index], index, array); } return result; } /* * Appends the elements of `values` to `array`. * * @private * @param {Array} array The array to modify. * @param {Array} values The values to append. * @returns {Array} Returns `array`. / function arrayPush(array, values) { var index = -1, length = values.length, offset = array.length; while (++index < length) { array[offset + index] = values[index]; } return array; } /* * A specialized version of `_.reduce` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {} [accumulator] The initial value. @param {boolean} [initAccum] Specify using the first element of `array` as * the initial value. * @returns {} Returns the accumulated value. / function arrayReduce(array, iteratee, accumulator, initAccum) { var index = -1, length = array == null ? 0 : array.length; if (initAccum && length) { accumulator = array[++index]; } while (++index < length) { accumulator = iteratee(accumulator, array[index], index, array); } return accumulator; } /** * A specialized version of `_.reduceRight` for arrays without support for * iteratee shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {} [accumulator] The initial value. @param {boolean} [initAccum] Specify using the last element of `array` as * the initial value. * @returns {} Returns the accumulated value. / function arrayReduceRight(array, iteratee, accumulator, initAccum) { var length = array == null ? 0 : array.length; if (initAccum && length) { accumulator = array[--length]; } while (length--) { accumulator = iteratee(accumulator, array[length], length, array); } return accumulator; } /** * A specialized version of `_.some` for arrays without support for iteratee * shorthands. * * @private * @param {Array} [array] The array to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. / function arraySome(array, predicate) { var index = -1, length = array == null ? 0 : array.length; while (++index < length) { if (predicate(array[index], index, array)) { return true; } } return false; } /* * Gets the size of an ASCII `string`. * * @private * @param {string} string The string inspect. * @returns {number} Returns the string size. / var asciiSize = baseProperty('length'); /* * Converts an ASCII `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. / function asciiToArray(string) { return string.split(''); } /* * Splits an ASCII `string` into an array of its words. * * @private * @param {string} The string to inspect. * @returns {Array} Returns the words of `string`. / function asciiWords(string) { return string.match(reAsciiWord) \|\| []; } /* * The base implementation of methods like `_.findKey` and `_.findLastKey`, * without support for iteratee shorthands, which iterates over `collection` * using `eachFunc`. * * @private * @param {Array\|Object} collection The collection to inspect. * @param {Function} predicate The function invoked per iteration. * @param {Function} eachFunc The function to iterate over `collection`. * @returns {} Returns the found element or its key, else `undefined`. / function baseFindKey(collection, predicate, eachFunc) { var result; eachFunc(collection, function(value, key, collection) { if (predicate(value, key, collection)) { result = key; return false; } }); return result; } /** * The base implementation of `_.findIndex` and `_.findLastIndex` without * support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} predicate The function invoked per iteration. * @param {number} fromIndex The index to search from. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {number} Returns the index of the matched value, else `-1`. / function baseFindIndex(array, predicate, fromIndex, fromRight) { var length = array.length, index = fromIndex + (fromRight ? 1 : -1); while ((fromRight ? index-- : ++index < length)) { if (predicate(array[index], index, array)) { return index; } } return -1; } /* * The base implementation of `_.indexOf` without `fromIndex` bounds checks. * * @private * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. / function baseIndexOf(array, value, fromIndex) { return value === value ? strictIndexOf(array, value, fromIndex) : baseFindIndex(array, baseIsNaN, fromIndex); } /* * This function is like `baseIndexOf` except that it accepts a comparator. * * @private * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} fromIndex The index to search from. * @param {Function} comparator The comparator invoked per element. * @returns {number} Returns the index of the matched value, else `-1`. / function baseIndexOfWith(array, value, fromIndex, comparator) { var index = fromIndex - 1, length = array.length; while (++index < length) { if (comparator(array[index], value)) { return index; } } return -1; } /* * The base implementation of `_.isNaN` without support for number objects. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. / function baseIsNaN(value) { return value !== value; } /* * The base implementation of `_.mean` and `_.meanBy` without support for * iteratee shorthands. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {number} Returns the mean. / function baseMean(array, iteratee) { var length = array == null ? 0 : array.length; return length ? (baseSum(array, iteratee) / length) : NAN; } /* * The base implementation of `_.property` without support for deep paths. * * @private * @param {string} key The key of the property to get. * @returns {Function} Returns the new accessor function. / function baseProperty(key) { return function(object) { return object == null ? undefined : object[key]; }; } /* * The base implementation of `_.propertyOf` without support for deep paths. * * @private * @param {Object} object The object to query. * @returns {Function} Returns the new accessor function. / function basePropertyOf(object) { return function(key) { return object == null ? undefined : object[key]; }; } /* * The base implementation of `_.reduce` and `_.reduceRight`, without support * for iteratee shorthands, which iterates over `collection` using `eachFunc`. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {} accumulator The initial value. @param {boolean} initAccum Specify using the first or last element of * `collection` as the initial value. * @param {Function} eachFunc The function to iterate over `collection`. * @returns {} Returns the accumulated value. / function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) { eachFunc(collection, function(value, index, collection) { accumulator = initAccum ? (initAccum = false, value) : iteratee(accumulator, value, index, collection); }); return accumulator; } /** * The base implementation of `_.sortBy` which uses `comparer` to define the * sort order of `array` and replaces criteria objects with their corresponding * values. * * @private * @param {Array} array The array to sort. * @param {Function} comparer The function to define sort order. * @returns {Array} Returns `array`. / function baseSortBy(array, comparer) { var length = array.length; array.sort(comparer); while (length--) { array[length] = array[length].value; } return array; } /* * The base implementation of `_.sum` and `_.sumBy` without support for * iteratee shorthands. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {number} Returns the sum. / function baseSum(array, iteratee) { var result, index = -1, length = array.length; while (++index < length) { var current = iteratee(array[index]); if (current !== undefined) { result = result === undefined ? current : (result + current); } } return result; } /* * The base implementation of `_.times` without support for iteratee shorthands * or max array length checks. * * @private * @param {number} n The number of times to invoke `iteratee`. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the array of results. / function baseTimes(n, iteratee) { var index = -1, result = Array(n); while (++index < n) { result[index] = iteratee(index); } return result; } /* * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array * of key-value pairs for `object` corresponding to the property names of `props`. * * @private * @param {Object} object The object to query. * @param {Array} props The property names to get values for. * @returns {Object} Returns the key-value pairs. / function baseToPairs(object, props) { return arrayMap(props, function(key) { return [key, object[key]]; }); } /* * The base implementation of `_.unary` without support for storing metadata. * * @private * @param {Function} func The function to cap arguments for. * @returns {Function} Returns the new capped function. / function baseUnary(func) { return function(value) { return func(value); }; } /* * The base implementation of `_.values` and `_.valuesIn` which creates an * array of `object` property values corresponding to the property names * of `props`. * * @private * @param {Object} object The object to query. * @param {Array} props The property names to get values for. * @returns {Object} Returns the array of property values. / function baseValues(object, props) { return arrayMap(props, function(key) { return object[key]; }); } /* * Checks if a `cache` value for `key` exists. * * @private * @param {Object} cache The cache to query. * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. / function cacheHas(cache, key) { return cache.has(key); } /* * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol * that is not found in the character symbols. * * @private * @param {Array} strSymbols The string symbols to inspect. * @param {Array} chrSymbols The character symbols to find. * @returns {number} Returns the index of the first unmatched string symbol. / function charsStartIndex(strSymbols, chrSymbols) { var index = -1, length = strSymbols.length; while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} return index; } /* * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol * that is not found in the character symbols. * * @private * @param {Array} strSymbols The string symbols to inspect. * @param {Array} chrSymbols The character symbols to find. * @returns {number} Returns the index of the last unmatched string symbol. / function charsEndIndex(strSymbols, chrSymbols) { var index = strSymbols.length; while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {} return index; } /* * Gets the number of `placeholder` occurrences in `array`. * * @private * @param {Array} array The array to inspect. * @param {} placeholder The placeholder to search for. @returns {number} Returns the placeholder count. / function countHolders(array, placeholder) { var length = array.length, result = 0; while (length--) { if (array[length] === placeholder) { ++result; } } return result; } /* * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A * letters to basic Latin letters. * * @private * @param {string} letter The matched letter to deburr. * @returns {string} Returns the deburred letter. / var deburrLetter = basePropertyOf(deburredLetters); /* * Used by `_.escape` to convert characters to HTML entities. * * @private * @param {string} chr The matched character to escape. * @returns {string} Returns the escaped character. / var escapeHtmlChar = basePropertyOf(htmlEscapes); /* * Used by `_.template` to escape characters for inclusion in compiled string literals. * * @private * @param {string} chr The matched character to escape. * @returns {string} Returns the escaped character. / function escapeStringChar(chr) { return '\\' + stringEscapes[chr]; } /* * Gets the value at `key` of `object`. * * @private * @param {Object} [object] The object to query. * @param {string} key The key of the property to get. * @returns {} Returns the property value. / function getValue(object, key) { return object == null ? undefined : object[key]; } /** * Checks if `string` contains Unicode symbols. * * @private * @param {string} string The string to inspect. * @returns {boolean} Returns `true` if a symbol is found, else `false`. / function hasUnicode(string) { return reHasUnicode.test(string); } /* * Checks if `string` contains a word composed of Unicode symbols. * * @private * @param {string} string The string to inspect. * @returns {boolean} Returns `true` if a word is found, else `false`. / function hasUnicodeWord(string) { return reHasUnicodeWord.test(string); } /* * Converts `iterator` to an array. * * @private * @param {Object} iterator The iterator to convert. * @returns {Array} Returns the converted array. / function iteratorToArray(iterator) { var data, result = []; while (!(data = iterator.next()).done) { result.push(data.value); } return result; } /* * Converts `map` to its key-value pairs. * * @private * @param {Object} map The map to convert. * @returns {Array} Returns the key-value pairs. / function mapToArray(map) { var index = -1, result = Array(map.size); map.forEach(function(value, key) { result[++index] = [key, value]; }); return result; } /* * Creates a unary function that invokes `func` with its argument transformed. * * @private * @param {Function} func The function to wrap. * @param {Function} transform The argument transform. * @returns {Function} Returns the new function. / function overArg(func, transform) { return function(arg) { return func(transform(arg)); }; } /* * Replaces all `placeholder` elements in `array` with an internal placeholder * and returns an array of their indexes. * * @private * @param {Array} array The array to modify. * @param {} placeholder The placeholder to replace. @returns {Array} Returns the new array of placeholder indexes. / function replaceHolders(array, placeholder) { var index = -1, length = array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (value === placeholder \|\| value === PLACEHOLDER) { array[index] = PLACEHOLDER; result[resIndex++] = index; } } return result; } /* * Converts `set` to an array of its values. * * @private * @param {Object} set The set to convert. * @returns {Array} Returns the values. / function setToArray(set) { var index = -1, result = Array(set.size); set.forEach(function(value) { result[++index] = value; }); return result; } /* * Converts `set` to its value-value pairs. * * @private * @param {Object} set The set to convert. * @returns {Array} Returns the value-value pairs. / function setToPairs(set) { var index = -1, result = Array(set.size); set.forEach(function(value) { result[++index] = [value, value]; }); return result; } /* * A specialized version of `_.indexOf` which performs strict equality * comparisons of values, i.e. `===`. * * @private * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. / function strictIndexOf(array, value, fromIndex) { var index = fromIndex - 1, length = array.length; while (++index < length) { if (array[index] === value) { return index; } } return -1; } /* * A specialized version of `_.lastIndexOf` which performs strict equality * comparisons of values, i.e. `===`. * * @private * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} fromIndex The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. / function strictLastIndexOf(array, value, fromIndex) { var index = fromIndex + 1; while (index--) { if (array[index] === value) { return index; } } return index; } /* * Gets the number of symbols in `string`. * * @private * @param {string} string The string to inspect. * @returns {number} Returns the string size. / function stringSize(string) { return hasUnicode(string) ? unicodeSize(string) : asciiSize(string); } /* * Converts `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. / function stringToArray(string) { return hasUnicode(string) ? unicodeToArray(string) : asciiToArray(string); } /* * Used by `_.unescape` to convert HTML entities to characters. * * @private * @param {string} chr The matched character to unescape. * @returns {string} Returns the unescaped character. / var unescapeHtmlChar = basePropertyOf(htmlUnescapes); /* * Gets the size of a Unicode `string`. * * @private * @param {string} string The string inspect. * @returns {number} Returns the string size. / function unicodeSize(string) { var result = reUnicode.lastIndex = 0; while (reUnicode.test(string)) { ++result; } return result; } /* * Converts a Unicode `string` to an array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the converted array. / function unicodeToArray(string) { return string.match(reUnicode) \|\| []; } /* * Splits a Unicode `string` into an array of its words. * * @private * @param {string} The string to inspect. * @returns {Array} Returns the words of `string`. / function unicodeWords(string) { return string.match(reUnicodeWord) \|\| []; } /--------------------------------------------------------------------------/ /* * Create a new pristine `lodash` function using the `context` object. * * @static * @memberOf _ * @since 1.1.0 * @category Util * @param {Object} [context=root] The context object. * @returns {Function} Returns a new `lodash` function. * @example * * _.mixin({ 'foo': _.constant('foo') }); * * var lodash = _.runInContext(); * lodash.mixin({ 'bar': lodash.constant('bar') }); * * _.isFunction(_.foo); * // => true * _.isFunction(_.bar); * // => false * * lodash.isFunction(lodash.foo); * // => false * lodash.isFunction(lodash.bar); * // => true * * // Create a suped-up `defer` in Node.js. * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer; / var runInContext = (function runInContext(context) { context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps)); /* Built-in constructor references. / var Array = context.Array, Date = context.Date, Error = context.Error, Function = context.Function, Math = context.Math, Object = context.Object, RegExp = context.RegExp, String = context.String, TypeError = context.TypeError; /* Used for built-in method references. / var arrayProto = Array.prototype, funcProto = Function.prototype, objectProto = Object.prototype; /* Used to detect overreaching core-js shims. / var coreJsData = context['__core-js_shared__']; /* Used to resolve the decompiled source of functions. / var funcToString = funcProto.toString; /* Used to check objects for own properties. / var hasOwnProperty = objectProto.hasOwnProperty; /* Used to generate unique IDs. / var idCounter = 0; /* Used to detect methods masquerading as native. / var maskSrcKey = (function() { var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO \|\| ''); return uid ? ('Symbol(src)_1.' + uid) : ''; }()); /* * Used to resolve the * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) * of values. / var nativeObjectToString = objectProto.toString; /* Used to infer the `Object` constructor. / var objectCtorString = funcToString.call(Object); /* Used to restore the original `_` reference in `_.noConflict`. / var oldDash = root._; /* Used to detect if a method is native. / var reIsNative = RegExp('^' + funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') .replace(/hasOwnProperty\|(function).?(?=\\\()\| for .+?(?=\\\])/g, '$1.?') + '$' ); /* Built-in value references. / var Buffer = moduleExports ? context.Buffer : undefined, Symbol = context.Symbol, Uint8Array = context.Uint8Array, allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined, getPrototype = overArg(Object.getPrototypeOf, Object), objectCreate = Object.create, propertyIsEnumerable = objectProto.propertyIsEnumerable, splice = arrayProto.splice, spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined, symIterator = Symbol ? Symbol.iterator : undefined, symToStringTag = Symbol ? Symbol.toStringTag : undefined; var defineProperty = (function() { try { var func = getNative(Object, 'defineProperty'); func({}, '', {}); return func; } catch (e) {} }()); /* Mocked built-ins. / var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout, ctxNow = Date && Date.now !== root.Date.now && Date.now, ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout; / Built-in method references for those with the same name as other `lodash` methods. / var nativeCeil = Math.ceil, nativeFloor = Math.floor, nativeGetSymbols = Object.getOwnPropertySymbols, nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined, nativeIsFinite = context.isFinite, nativeJoin = arrayProto.join, nativeKeys = overArg(Object.keys, Object), nativeMax = Math.max, nativeMin = Math.min, nativeNow = Date.now, nativeParseInt = context.parseInt, nativeRandom = Math.random, nativeReverse = arrayProto.reverse; / Built-in method references that are verified to be native. / var DataView = getNative(context, 'DataView'), Map = getNative(context, 'Map'), Promise = getNative(context, 'Promise'), Set = getNative(context, 'Set'), WeakMap = getNative(context, 'WeakMap'), nativeCreate = getNative(Object, 'create'); /* Used to store function metadata. / var metaMap = WeakMap && new WeakMap; /* Used to lookup unminified function names. / var realNames = {}; /* Used to detect maps, sets, and weakmaps. / var dataViewCtorString = toSource(DataView), mapCtorString = toSource(Map), promiseCtorString = toSource(Promise), setCtorString = toSource(Set), weakMapCtorString = toSource(WeakMap); /* Used to convert symbols to primitives and strings. / var symbolProto = Symbol ? Symbol.prototype : undefined, symbolValueOf = symbolProto ? symbolProto.valueOf : undefined, symbolToString = symbolProto ? symbolProto.toString : undefined; /------------------------------------------------------------------------/ /* * Creates a `lodash` object which wraps `value` to enable implicit method * chain sequences. Methods that operate on and return arrays, collections, * and functions can be chained together. Methods that retrieve a single value * or may return a primitive value will automatically end the chain sequence * and return the unwrapped value. Otherwise, the value must be unwrapped * with `_#value`. * * Explicit chain sequences, which must be unwrapped with `_#value`, may be * enabled using `_.chain`. * * The execution of chained methods is lazy, that is, it's deferred until * `_#value` is implicitly or explicitly called. * * Lazy evaluation allows several methods to support shortcut fusion. * Shortcut fusion is an optimization to merge iteratee calls; this avoids * the creation of intermediate arrays and can greatly reduce the number of * iteratee executions. Sections of a chain sequence qualify for shortcut * fusion if the section is applied to an array and iteratees accept only * one argument. The heuristic for whether a section qualifies for shortcut * fusion is subject to change. * * Chaining is supported in custom builds as long as the `_#value` method is * directly or indirectly included in the build. * * In addition to lodash methods, wrappers have `Array` and `String` methods. * * The wrapper `Array` methods are: * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift` * * The wrapper `String` methods are: * `replace` and `split` * * The wrapper methods that support shortcut fusion are: * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`, * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`, * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray` * * The chainable wrapper methods are: * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`, * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`, * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`, * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`, * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`, * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`, * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`, * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`, * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`, * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`, * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`, * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`, * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`, * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`, * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`, * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`, * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`, * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`, * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`, * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`, * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`, * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`, * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`, * `zipObject`, `zipObjectDeep`, and `zipWith` * * The wrapper methods that are not chainable by default are: * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`, * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`, * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`, * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`, * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`, * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`, * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`, * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`, * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`, * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`, * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`, * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`, * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`, * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`, * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`, * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`, * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`, * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`, * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`, * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`, * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`, * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`, * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`, * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`, * `upperFirst`, `value`, and `words` * * @name _ * @constructor * @category Seq * @param {} value The value to wrap in a `lodash` instance. @returns {Object} Returns the new `lodash` wrapper instance. * @example * * function square(n) { * return n * n; * } * * var wrapped = _([1, 2, 3]); * * // Returns an unwrapped value. * wrapped.reduce(_.add); * // => 6 * * // Returns a wrapped value. * var squares = wrapped.map(square); * * _.isArray(squares); * // => false * * _.isArray(squares.value()); * // => true / function lodash(value) { if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) { if (value instanceof LodashWrapper) { return value; } if (hasOwnProperty.call(value, '__wrapped__')) { return wrapperClone(value); } } return new LodashWrapper(value); } /* * The base implementation of `_.create` without support for assigning * properties to the created object. * * @private * @param {Object} proto The object to inherit from. * @returns {Object} Returns the new object. / var baseCreate = (function() { function object() {} return function(proto) { if (!isObject(proto)) { return {}; } if (objectCreate) { return objectCreate(proto); } object.prototype = proto; var result = new object; object.prototype = undefined; return result; }; }()); /* * The function whose prototype chain sequence wrappers inherit from. * * @private / function baseLodash() { // No operation performed. } /* * The base constructor for creating `lodash` wrapper objects. * * @private * @param {} value The value to wrap. @param {boolean} [chainAll] Enable explicit method chain sequences. / function LodashWrapper(value, chainAll) { this.__wrapped__ = value; this.__actions__ = []; this.__chain__ = !!chainAll; this.__index__ = 0; this.__values__ = undefined; } /* * By default, the template delimiters used by lodash are like those in * embedded Ruby (ERB) as well as ES2015 template strings. Change the * following template settings to use alternative delimiters. * * @static * @memberOf _ * @type {Object} / lodash.templateSettings = { /* * Used to detect `data` property values to be HTML-escaped. * * @memberOf _.templateSettings * @type {RegExp} / 'escape': reEscape, /* * Used to detect code to be evaluated. * * @memberOf _.templateSettings * @type {RegExp} / 'evaluate': reEvaluate, /* * Used to detect `data` property values to inject. * * @memberOf _.templateSettings * @type {RegExp} / 'interpolate': reInterpolate, /* * Used to reference the data object in the template text. * * @memberOf _.templateSettings * @type {string} / 'variable': '', /* * Used to import variables into the compiled template. * * @memberOf _.templateSettings * @type {Object} / 'imports': { /* * A reference to the `lodash` function. * * @memberOf _.templateSettings.imports * @type {Function} / '_': lodash } }; // Ensure wrappers are instances of `baseLodash`. lodash.prototype = baseLodash.prototype; lodash.prototype.constructor = lodash; LodashWrapper.prototype = baseCreate(baseLodash.prototype); LodashWrapper.prototype.constructor = LodashWrapper; /------------------------------------------------------------------------/ /* * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation. * * @private * @constructor * @param {} value The value to wrap. / function LazyWrapper(value) { this.__wrapped__ = value; this.__actions__ = []; this.__dir__ = 1; this.__filtered__ = false; this.__iteratees__ = []; this.__takeCount__ = MAX_ARRAY_LENGTH; this.__views__ = []; } /** * Creates a clone of the lazy wrapper object. * * @private * @name clone * @memberOf LazyWrapper * @returns {Object} Returns the cloned `LazyWrapper` object. / function lazyClone() { var result = new LazyWrapper(this.__wrapped__); result.__actions__ = copyArray(this.__actions__); result.__dir__ = this.__dir__; result.__filtered__ = this.__filtered__; result.__iteratees__ = copyArray(this.__iteratees__); result.__takeCount__ = this.__takeCount__; result.__views__ = copyArray(this.__views__); return result; } /* * Reverses the direction of lazy iteration. * * @private * @name reverse * @memberOf LazyWrapper * @returns {Object} Returns the new reversed `LazyWrapper` object. / function lazyReverse() { if (this.__filtered__) { var result = new LazyWrapper(this); result.__dir__ = -1; result.__filtered__ = true; } else { result = this.clone(); result.__dir__ = -1; } return result; } /** * Extracts the unwrapped value from its lazy wrapper. * * @private * @name value * @memberOf LazyWrapper * @returns {} Returns the unwrapped value. / function lazyValue() { var array = this.__wrapped__.value(), dir = this.__dir__, isArr = isArray(array), isRight = dir < 0, arrLength = isArr ? array.length : 0, view = getView(0, arrLength, this.__views__), start = view.start, end = view.end, length = end - start, index = isRight ? end : (start - 1), iteratees = this.__iteratees__, iterLength = iteratees.length, resIndex = 0, takeCount = nativeMin(length, this.__takeCount__); if (!isArr \|\| (!isRight && arrLength == length && takeCount == length)) { return baseWrapperValue(array, this.__actions__); } var result = []; outer: while (length-- && resIndex < takeCount) { index += dir; var iterIndex = -1, value = array[index]; while (++iterIndex < iterLength) { var data = iteratees[iterIndex], iteratee = data.iteratee, type = data.type, computed = iteratee(value); if (type == LAZY_MAP_FLAG) { value = computed; } else if (!computed) { if (type == LAZY_FILTER_FLAG) { continue outer; } else { break outer; } } } result[resIndex++] = value; } return result; } // Ensure `LazyWrapper` is an instance of `baseLodash`. LazyWrapper.prototype = baseCreate(baseLodash.prototype); LazyWrapper.prototype.constructor = LazyWrapper; /------------------------------------------------------------------------/ /** * Creates a hash object. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. / function Hash(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /* * Removes all key-value entries from the hash. * * @private * @name clear * @memberOf Hash / function hashClear() { this.__data__ = nativeCreate ? nativeCreate(null) : {}; this.size = 0; } /* * Removes `key` and its value from the hash. * * @private * @name delete * @memberOf Hash * @param {Object} hash The hash to modify. * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. / function hashDelete(key) { var result = this.has(key) && delete this.__data__[key]; this.size -= result ? 1 : 0; return result; } /* * Gets the hash value for `key`. * * @private * @name get * @memberOf Hash * @param {string} key The key of the value to get. * @returns {} Returns the entry value. / function hashGet(key) { var data = this.__data__; if (nativeCreate) { var result = data[key]; return result === HASH_UNDEFINED ? undefined : result; } return hasOwnProperty.call(data, key) ? data[key] : undefined; } /** * Checks if a hash value for `key` exists. * * @private * @name has * @memberOf Hash * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. / function hashHas(key) { var data = this.__data__; return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); } /* * Sets the hash `key` to `value`. * * @private * @name set * @memberOf Hash * @param {string} key The key of the value to set. * @param {} value The value to set. @returns {Object} Returns the hash instance. / function hashSet(key, value) { var data = this.__data__; this.size += this.has(key) ? 0 : 1; data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; return this; } // Add methods to `Hash`. Hash.prototype.clear = hashClear; Hash.prototype['delete'] = hashDelete; Hash.prototype.get = hashGet; Hash.prototype.has = hashHas; Hash.prototype.set = hashSet; /------------------------------------------------------------------------/ /* * Creates an list cache object. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. / function ListCache(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /* * Removes all key-value entries from the list cache. * * @private * @name clear * @memberOf ListCache / function listCacheClear() { this.__data__ = []; this.size = 0; } /* * Removes `key` and its value from the list cache. * * @private * @name delete * @memberOf ListCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. / function listCacheDelete(key) { var data = this.__data__, index = assocIndexOf(data, key); if (index < 0) { return false; } var lastIndex = data.length - 1; if (index == lastIndex) { data.pop(); } else { splice.call(data, index, 1); } --this.size; return true; } /* * Gets the list cache value for `key`. * * @private * @name get * @memberOf ListCache * @param {string} key The key of the value to get. * @returns {} Returns the entry value. / function listCacheGet(key) { var data = this.__data__, index = assocIndexOf(data, key); return index < 0 ? undefined : data[index][1]; } /** * Checks if a list cache value for `key` exists. * * @private * @name has * @memberOf ListCache * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. / function listCacheHas(key) { return assocIndexOf(this.__data__, key) > -1; } /* * Sets the list cache `key` to `value`. * * @private * @name set * @memberOf ListCache * @param {string} key The key of the value to set. * @param {} value The value to set. @returns {Object} Returns the list cache instance. / function listCacheSet(key, value) { var data = this.__data__, index = assocIndexOf(data, key); if (index < 0) { ++this.size; data.push([key, value]); } else { data[index][1] = value; } return this; } // Add methods to `ListCache`. ListCache.prototype.clear = listCacheClear; ListCache.prototype['delete'] = listCacheDelete; ListCache.prototype.get = listCacheGet; ListCache.prototype.has = listCacheHas; ListCache.prototype.set = listCacheSet; /------------------------------------------------------------------------/ /* * Creates a map cache object to store key-value pairs. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. / function MapCache(entries) { var index = -1, length = entries == null ? 0 : entries.length; this.clear(); while (++index < length) { var entry = entries[index]; this.set(entry[0], entry[1]); } } /* * Removes all key-value entries from the map. * * @private * @name clear * @memberOf MapCache / function mapCacheClear() { this.size = 0; this.__data__ = { 'hash': new Hash, 'map': new (Map \|\| ListCache), 'string': new Hash }; } /* * Removes `key` and its value from the map. * * @private * @name delete * @memberOf MapCache * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. / function mapCacheDelete(key) { var result = getMapData(this, key)['delete'](key); this.size -= result ? 1 : 0; return result; } /* * Gets the map value for `key`. * * @private * @name get * @memberOf MapCache * @param {string} key The key of the value to get. * @returns {} Returns the entry value. / function mapCacheGet(key) { return getMapData(this, key).get(key); } /** * Checks if a map value for `key` exists. * * @private * @name has * @memberOf MapCache * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. / function mapCacheHas(key) { return getMapData(this, key).has(key); } /* * Sets the map `key` to `value`. * * @private * @name set * @memberOf MapCache * @param {string} key The key of the value to set. * @param {} value The value to set. @returns {Object} Returns the map cache instance. / function mapCacheSet(key, value) { var data = getMapData(this, key), size = data.size; data.set(key, value); this.size += data.size == size ? 0 : 1; return this; } // Add methods to `MapCache`. MapCache.prototype.clear = mapCacheClear; MapCache.prototype['delete'] = mapCacheDelete; MapCache.prototype.get = mapCacheGet; MapCache.prototype.has = mapCacheHas; MapCache.prototype.set = mapCacheSet; /------------------------------------------------------------------------/ /* * * Creates an array cache object to store unique values. * * @private * @constructor * @param {Array} [values] The values to cache. / function SetCache(values) { var index = -1, length = values == null ? 0 : values.length; this.__data__ = new MapCache; while (++index < length) { this.add(values[index]); } } /* * Adds `value` to the array cache. * * @private * @name add * @memberOf SetCache * @alias push * @param {} value The value to cache. @returns {Object} Returns the cache instance. / function setCacheAdd(value) { this.__data__.set(value, HASH_UNDEFINED); return this; } /* * Checks if `value` is in the array cache. * * @private * @name has * @memberOf SetCache * @param {} value The value to search for. @returns {number} Returns `true` if `value` is found, else `false`. / function setCacheHas(value) { return this.__data__.has(value); } // Add methods to `SetCache`. SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; SetCache.prototype.has = setCacheHas; /------------------------------------------------------------------------/ /* * Creates a stack cache object to store key-value pairs. * * @private * @constructor * @param {Array} [entries] The key-value pairs to cache. / function Stack(entries) { var data = this.__data__ = new ListCache(entries); this.size = data.size; } /* * Removes all key-value entries from the stack. * * @private * @name clear * @memberOf Stack / function stackClear() { this.__data__ = new ListCache; this.size = 0; } /* * Removes `key` and its value from the stack. * * @private * @name delete * @memberOf Stack * @param {string} key The key of the value to remove. * @returns {boolean} Returns `true` if the entry was removed, else `false`. / function stackDelete(key) { var data = this.__data__, result = data['delete'](key); this.size = data.size; return result; } /* * Gets the stack value for `key`. * * @private * @name get * @memberOf Stack * @param {string} key The key of the value to get. * @returns {} Returns the entry value. / function stackGet(key) { return this.__data__.get(key); } /** * Checks if a stack value for `key` exists. * * @private * @name has * @memberOf Stack * @param {string} key The key of the entry to check. * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. / function stackHas(key) { return this.__data__.has(key); } /* * Sets the stack `key` to `value`. * * @private * @name set * @memberOf Stack * @param {string} key The key of the value to set. * @param {} value The value to set. @returns {Object} Returns the stack cache instance. / function stackSet(key, value) { var data = this.__data__; if (data instanceof ListCache) { var pairs = data.__data__; if (!Map \|\| (pairs.length < LARGE_ARRAY_SIZE - 1)) { pairs.push([key, value]); this.size = ++data.size; return this; } data = this.__data__ = new MapCache(pairs); } data.set(key, value); this.size = data.size; return this; } // Add methods to `Stack`. Stack.prototype.clear = stackClear; Stack.prototype['delete'] = stackDelete; Stack.prototype.get = stackGet; Stack.prototype.has = stackHas; Stack.prototype.set = stackSet; /------------------------------------------------------------------------/ /* * Creates an array of the enumerable property names of the array-like `value`. * * @private * @param {} value The value to query. @param {boolean} inherited Specify returning inherited property names. * @returns {Array} Returns the array of property names. / function arrayLikeKeys(value, inherited) { var isArr = isArray(value), isArg = !isArr && isArguments(value), isBuff = !isArr && !isArg && isBuffer(value), isType = !isArr && !isArg && !isBuff && isTypedArray(value), skipIndexes = isArr \|\| isArg \|\| isBuff \|\| isType, result = skipIndexes ? baseTimes(value.length, String) : [], length = result.length; for (var key in value) { if ((inherited \|\| hasOwnProperty.call(value, key)) && !(skipIndexes && ( // Safari 9 has enumerable `arguments.length` in strict mode. key == 'length' \|\| // Node.js 0.10 has enumerable non-index properties on buffers. (isBuff && (key == 'offset' \|\| key == 'parent')) \|\| // PhantomJS 2 has enumerable non-index properties on typed arrays. (isType && (key == 'buffer' \|\| key == 'byteLength' \|\| key == 'byteOffset')) \|\| // Skip index properties. isIndex(key, length) ))) { result.push(key); } } return result; } /* * A specialized version of `_.sample` for arrays. * * @private * @param {Array} array The array to sample. * @returns {} Returns the random element. / function arraySample(array) { var length = array.length; return length ? array[baseRandom(0, length - 1)] : undefined; } /** * A specialized version of `_.sampleSize` for arrays. * * @private * @param {Array} array The array to sample. * @param {number} n The number of elements to sample. * @returns {Array} Returns the random elements. / function arraySampleSize(array, n) { return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length)); } /* * A specialized version of `_.shuffle` for arrays. * * @private * @param {Array} array The array to shuffle. * @returns {Array} Returns the new shuffled array. / function arrayShuffle(array) { return shuffleSelf(copyArray(array)); } /* * This function is like `assignValue` except that it doesn't assign * `undefined` values. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {} value The value to assign. / function assignMergeValue(object, key, value) { if ((value !== undefined && !eq(object[key], value)) \|\| (value === undefined && !(key in object))) { baseAssignValue(object, key, value); } } /** * Assigns `value` to `key` of `object` if the existing value is not equivalent * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {} value The value to assign. / function assignValue(object, key, value) { var objValue = object[key]; if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) \|\| (value === undefined && !(key in object))) { baseAssignValue(object, key, value); } } /** * Gets the index at which the `key` is found in `array` of key-value pairs. * * @private * @param {Array} array The array to inspect. * @param {} key The key to search for. @returns {number} Returns the index of the matched value, else `-1`. / function assocIndexOf(array, key) { var length = array.length; while (length--) { if (eq(array[length][0], key)) { return length; } } return -1; } /* * Aggregates elements of `collection` on `accumulator` with keys transformed * by `iteratee` and values set by `setter`. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform keys. * @param {Object} accumulator The initial aggregated object. * @returns {Function} Returns `accumulator`. / function baseAggregator(collection, setter, iteratee, accumulator) { baseEach(collection, function(value, key, collection) { setter(accumulator, value, iteratee(value), collection); }); return accumulator; } /* * The base implementation of `_.assign` without support for multiple sources * or `customizer` functions. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @returns {Object} Returns `object`. / function baseAssign(object, source) { return object && copyObject(source, keys(source), object); } /* * The base implementation of `_.assignIn` without support for multiple sources * or `customizer` functions. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @returns {Object} Returns `object`. / function baseAssignIn(object, source) { return object && copyObject(source, keysIn(source), object); } /* * The base implementation of `assignValue` and `assignMergeValue` without * value checks. * * @private * @param {Object} object The object to modify. * @param {string} key The key of the property to assign. * @param {} value The value to assign. / function baseAssignValue(object, key, value) { if (key == '__proto__' && defineProperty) { defineProperty(object, key, { 'configurable': true, 'enumerable': true, 'value': value, 'writable': true }); } else { object[key] = value; } } /** * The base implementation of `_.at` without support for individual paths. * * @private * @param {Object} object The object to iterate over. * @param {string[]} paths The property paths to pick. * @returns {Array} Returns the picked elements. / function baseAt(object, paths) { var index = -1, length = paths.length, result = Array(length), skip = object == null; while (++index < length) { result[index] = skip ? undefined : get(object, paths[index]); } return result; } /* * The base implementation of `_.clamp` which doesn't coerce arguments. * * @private * @param {number} number The number to clamp. * @param {number} [lower] The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the clamped number. / function baseClamp(number, lower, upper) { if (number === number) { if (upper !== undefined) { number = number <= upper ? number : upper; } if (lower !== undefined) { number = number >= lower ? number : lower; } } return number; } /* * The base implementation of `_.clone` and `_.cloneDeep` which tracks * traversed objects. * * @private * @param {} value The value to clone. @param {boolean} bitmask The bitmask flags. * 1 - Deep clone * 2 - Flatten inherited properties * 4 - Clone symbols * @param {Function} [customizer] The function to customize cloning. * @param {string} [key] The key of `value`. * @param {Object} [object] The parent object of `value`. * @param {Object} [stack] Tracks traversed objects and their clone counterparts. * @returns {} Returns the cloned value. / function baseClone(value, bitmask, customizer, key, object, stack) { var result, isDeep = bitmask & CLONE_DEEP_FLAG, isFlat = bitmask & CLONE_FLAT_FLAG, isFull = bitmask & CLONE_SYMBOLS_FLAG; if (customizer) { result = object ? customizer(value, key, object, stack) : customizer(value); } if (result !== undefined) { return result; } if (!isObject(value)) { return value; } var isArr = isArray(value); if (isArr) { result = initCloneArray(value); if (!isDeep) { return copyArray(value, result); } } else { var tag = getTag(value), isFunc = tag == funcTag \|\| tag == genTag; if (isBuffer(value)) { return cloneBuffer(value, isDeep); } if (tag == objectTag \|\| tag == argsTag \|\| (isFunc && !object)) { result = (isFlat \|\| isFunc) ? {} : initCloneObject(value); if (!isDeep) { return isFlat ? copySymbolsIn(value, baseAssignIn(result, value)) : copySymbols(value, baseAssign(result, value)); } } else { if (!cloneableTags[tag]) { return object ? value : {}; } result = initCloneByTag(value, tag, isDeep); } } // Check for circular references and return its corresponding clone. stack \|\| (stack = new Stack); var stacked = stack.get(value); if (stacked) { return stacked; } stack.set(value, result); if (isSet(value)) { value.forEach(function(subValue) { result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack)); }); } else if (isMap(value)) { value.forEach(function(subValue, key) { result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack)); }); } var keysFunc = isFull ? (isFlat ? getAllKeysIn : getAllKeys) : (isFlat ? keysIn : keys); var props = isArr ? undefined : keysFunc(value); arrayEach(props \|\| value, function(subValue, key) { if (props) { key = subValue; subValue = value[key]; } // Recursively populate clone (susceptible to call stack limits). assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack)); }); return result; } /** * The base implementation of `_.conforms` which doesn't clone `source`. * * @private * @param {Object} source The object of property predicates to conform to. * @returns {Function} Returns the new spec function. / function baseConforms(source) { var props = keys(source); return function(object) { return baseConformsTo(object, source, props); }; } /* * The base implementation of `_.conformsTo` which accepts `props` to check. * * @private * @param {Object} object The object to inspect. * @param {Object} source The object of property predicates to conform to. * @returns {boolean} Returns `true` if `object` conforms, else `false`. / function baseConformsTo(object, source, props) { var length = props.length; if (object == null) { return !length; } object = Object(object); while (length--) { var key = props[length], predicate = source[key], value = object[key]; if ((value === undefined && !(key in object)) \|\| !predicate(value)) { return false; } } return true; } /* * The base implementation of `_.delay` and `_.defer` which accepts `args` * to provide to `func`. * * @private * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @param {Array} args The arguments to provide to `func`. * @returns {number\|Object} Returns the timer id or timeout object. / function baseDelay(func, wait, args) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } return setTimeout(function() { func.apply(undefined, args); }, wait); } /* * The base implementation of methods like `_.difference` without support * for excluding multiple arrays or iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Array} values The values to exclude. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. / function baseDifference(array, values, iteratee, comparator) { var index = -1, includes = arrayIncludes, isCommon = true, length = array.length, result = [], valuesLength = values.length; if (!length) { return result; } if (iteratee) { values = arrayMap(values, baseUnary(iteratee)); } if (comparator) { includes = arrayIncludesWith; isCommon = false; } else if (values.length >= LARGE_ARRAY_SIZE) { includes = cacheHas; isCommon = false; values = new SetCache(values); } outer: while (++index < length) { var value = array[index], computed = iteratee == null ? value : iteratee(value); value = (comparator \|\| value !== 0) ? value : 0; if (isCommon && computed === computed) { var valuesIndex = valuesLength; while (valuesIndex--) { if (values[valuesIndex] === computed) { continue outer; } } result.push(value); } else if (!includes(values, computed, comparator)) { result.push(value); } } return result; } /* * The base implementation of `_.forEach` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array\|Object} Returns `collection`. / var baseEach = createBaseEach(baseForOwn); /* * The base implementation of `_.forEachRight` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array\|Object} Returns `collection`. / var baseEachRight = createBaseEach(baseForOwnRight, true); /* * The base implementation of `_.every` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false` / function baseEvery(collection, predicate) { var result = true; baseEach(collection, function(value, index, collection) { result = !!predicate(value, index, collection); return result; }); return result; } /* * The base implementation of methods like `_.max` and `_.min` which accepts a * `comparator` to determine the extremum value. * * @private * @param {Array} array The array to iterate over. * @param {Function} iteratee The iteratee invoked per iteration. * @param {Function} comparator The comparator used to compare values. * @returns {} Returns the extremum value. / function baseExtremum(array, iteratee, comparator) { var index = -1, length = array.length; while (++index < length) { var value = array[index], current = iteratee(value); if (current != null && (computed === undefined ? (current === current && !isSymbol(current)) : comparator(current, computed) )) { var computed = current, result = value; } } return result; } /** * The base implementation of `_.fill` without an iteratee call guard. * * @private * @param {Array} array The array to fill. * @param {} value The value to fill `array` with. @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns `array`. / function baseFill(array, value, start, end) { var length = array.length; start = toInteger(start); if (start < 0) { start = -start > length ? 0 : (length + start); } end = (end === undefined \|\| end > length) ? length : toInteger(end); if (end < 0) { end += length; } end = start > end ? 0 : toLength(end); while (start < end) { array[start++] = value; } return array; } /* * The base implementation of `_.filter` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {Array} Returns the new filtered array. / function baseFilter(collection, predicate) { var result = []; baseEach(collection, function(value, index, collection) { if (predicate(value, index, collection)) { result.push(value); } }); return result; } /* * The base implementation of `_.flatten` with support for restricting flattening. * * @private * @param {Array} array The array to flatten. * @param {number} depth The maximum recursion depth. * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. * @param {Array} [result=[]] The initial result value. * @returns {Array} Returns the new flattened array. / function baseFlatten(array, depth, predicate, isStrict, result) { var index = -1, length = array.length; predicate \|\| (predicate = isFlattenable); result \|\| (result = []); while (++index < length) { var value = array[index]; if (depth > 0 && predicate(value)) { if (depth > 1) { // Recursively flatten arrays (susceptible to call stack limits). baseFlatten(value, depth - 1, predicate, isStrict, result); } else { arrayPush(result, value); } } else if (!isStrict) { result[result.length] = value; } } return result; } /* * The base implementation of `baseForOwn` which iterates over `object` * properties returned by `keysFunc` and invokes `iteratee` for each property. * Iteratee functions may exit iteration early by explicitly returning `false`. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {Function} keysFunc The function to get the keys of `object`. * @returns {Object} Returns `object`. / var baseFor = createBaseFor(); /* * This function is like `baseFor` except that it iterates over properties * in the opposite order. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @param {Function} keysFunc The function to get the keys of `object`. * @returns {Object} Returns `object`. / var baseForRight = createBaseFor(true); /* * The base implementation of `_.forOwn` without support for iteratee shorthands. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Object} Returns `object`. / function baseForOwn(object, iteratee) { return object && baseFor(object, iteratee, keys); } /* * The base implementation of `_.forOwnRight` without support for iteratee shorthands. * * @private * @param {Object} object The object to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Object} Returns `object`. / function baseForOwnRight(object, iteratee) { return object && baseForRight(object, iteratee, keys); } /* * The base implementation of `_.functions` which creates an array of * `object` function property names filtered from `props`. * * @private * @param {Object} object The object to inspect. * @param {Array} props The property names to filter. * @returns {Array} Returns the function names. / function baseFunctions(object, props) { return arrayFilter(props, function(key) { return isFunction(object[key]); }); } /* * The base implementation of `_.get` without support for default values. * * @private * @param {Object} object The object to query. * @param {Array\|string} path The path of the property to get. * @returns {} Returns the resolved value. / function baseGet(object, path) { path = castPath(path, object); var index = 0, length = path.length; while (object != null && index < length) { object = object[toKey(path[index++])]; } return (index && index == length) ? object : undefined; } /** * The base implementation of `getAllKeys` and `getAllKeysIn` which uses * `keysFunc` and `symbolsFunc` to get the enumerable property names and * symbols of `object`. * * @private * @param {Object} object The object to query. * @param {Function} keysFunc The function to get the keys of `object`. * @param {Function} symbolsFunc The function to get the symbols of `object`. * @returns {Array} Returns the array of property names and symbols. / function baseGetAllKeys(object, keysFunc, symbolsFunc) { var result = keysFunc(object); return isArray(object) ? result : arrayPush(result, symbolsFunc(object)); } /* * The base implementation of `getTag` without fallbacks for buggy environments. * * @private * @param {} value The value to query. @returns {string} Returns the `toStringTag`. / function baseGetTag(value) { if (value == null) { return value === undefined ? undefinedTag : nullTag; } return (symToStringTag && symToStringTag in Object(value)) ? getRawTag(value) : objectToString(value); } /* * The base implementation of `_.gt` which doesn't coerce arguments. * * @private * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is greater than `other`, * else `false`. / function baseGt(value, other) { return value > other; } /* * The base implementation of `_.has` without support for deep paths. * * @private * @param {Object} [object] The object to query. * @param {Array\|string} key The key to check. * @returns {boolean} Returns `true` if `key` exists, else `false`. / function baseHas(object, key) { return object != null && hasOwnProperty.call(object, key); } /* * The base implementation of `_.hasIn` without support for deep paths. * * @private * @param {Object} [object] The object to query. * @param {Array\|string} key The key to check. * @returns {boolean} Returns `true` if `key` exists, else `false`. / function baseHasIn(object, key) { return object != null && key in Object(object); } /* * The base implementation of `_.inRange` which doesn't coerce arguments. * * @private * @param {number} number The number to check. * @param {number} start The start of the range. * @param {number} end The end of the range. * @returns {boolean} Returns `true` if `number` is in the range, else `false`. / function baseInRange(number, start, end) { return number >= nativeMin(start, end) && number < nativeMax(start, end); } /* * The base implementation of methods like `_.intersection`, without support * for iteratee shorthands, that accepts an array of arrays to inspect. * * @private * @param {Array} arrays The arrays to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of shared values. / function baseIntersection(arrays, iteratee, comparator) { var includes = comparator ? arrayIncludesWith : arrayIncludes, length = arrays[0].length, othLength = arrays.length, othIndex = othLength, caches = Array(othLength), maxLength = Infinity, result = []; while (othIndex--) { var array = arrays[othIndex]; if (othIndex && iteratee) { array = arrayMap(array, baseUnary(iteratee)); } maxLength = nativeMin(array.length, maxLength); caches[othIndex] = !comparator && (iteratee \|\| (length >= 120 && array.length >= 120)) ? new SetCache(othIndex && array) : undefined; } array = arrays[0]; var index = -1, seen = caches[0]; outer: while (++index < length && result.length < maxLength) { var value = array[index], computed = iteratee ? iteratee(value) : value; value = (comparator \|\| value !== 0) ? value : 0; if (!(seen ? cacheHas(seen, computed) : includes(result, computed, comparator) )) { othIndex = othLength; while (--othIndex) { var cache = caches[othIndex]; if (!(cache ? cacheHas(cache, computed) : includes(arrays[othIndex], computed, comparator)) ) { continue outer; } } if (seen) { seen.push(computed); } result.push(value); } } return result; } /* * The base implementation of `_.invert` and `_.invertBy` which inverts * `object` with values transformed by `iteratee` and set by `setter`. * * @private * @param {Object} object The object to iterate over. * @param {Function} setter The function to set `accumulator` values. * @param {Function} iteratee The iteratee to transform values. * @param {Object} accumulator The initial inverted object. * @returns {Function} Returns `accumulator`. / function baseInverter(object, setter, iteratee, accumulator) { baseForOwn(object, function(value, key, object) { setter(accumulator, iteratee(value), key, object); }); return accumulator; } /* * The base implementation of `_.invoke` without support for individual * method arguments. * * @private * @param {Object} object The object to query. * @param {Array\|string} path The path of the method to invoke. * @param {Array} args The arguments to invoke the method with. * @returns {} Returns the result of the invoked method. / function baseInvoke(object, path, args) { path = castPath(path, object); object = parent(object, path); var func = object == null ? object : object[toKey(last(path))]; return func == null ? undefined : apply(func, object, args); } /** * The base implementation of `_.isArguments`. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an `arguments` object, / function baseIsArguments(value) { return isObjectLike(value) && baseGetTag(value) == argsTag; } /* * The base implementation of `_.isArrayBuffer` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. / function baseIsArrayBuffer(value) { return isObjectLike(value) && baseGetTag(value) == arrayBufferTag; } /* * The base implementation of `_.isDate` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a date object, else `false`. / function baseIsDate(value) { return isObjectLike(value) && baseGetTag(value) == dateTag; } /* * The base implementation of `_.isEqual` which supports partial comparisons * and tracks traversed objects. * * @private * @param {} value The value to compare. @param {} other The other value to compare. @param {boolean} bitmask The bitmask flags. * 1 - Unordered comparison * 2 - Partial comparison * @param {Function} [customizer] The function to customize comparisons. * @param {Object} [stack] Tracks traversed `value` and `other` objects. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. / function baseIsEqual(value, other, bitmask, customizer, stack) { if (value === other) { return true; } if (value == null \|\| other == null \|\| (!isObjectLike(value) && !isObjectLike(other))) { return value !== value && other !== other; } return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack); } /* * A specialized version of `baseIsEqual` for arrays and objects which performs * deep comparisons and tracks traversed objects enabling objects with circular * references to be compared. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} [stack] Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. / function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) { var objIsArr = isArray(object), othIsArr = isArray(other), objTag = objIsArr ? arrayTag : getTag(object), othTag = othIsArr ? arrayTag : getTag(other); objTag = objTag == argsTag ? objectTag : objTag; othTag = othTag == argsTag ? objectTag : othTag; var objIsObj = objTag == objectTag, othIsObj = othTag == objectTag, isSameTag = objTag == othTag; if (isSameTag && isBuffer(object)) { if (!isBuffer(other)) { return false; } objIsArr = true; objIsObj = false; } if (isSameTag && !objIsObj) { stack \|\| (stack = new Stack); return (objIsArr \|\| isTypedArray(object)) ? equalArrays(object, other, bitmask, customizer, equalFunc, stack) : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack); } if (!(bitmask & COMPARE_PARTIAL_FLAG)) { var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'), othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__'); if (objIsWrapped \|\| othIsWrapped) { var objUnwrapped = objIsWrapped ? object.value() : object, othUnwrapped = othIsWrapped ? other.value() : other; stack \|\| (stack = new Stack); return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack); } } if (!isSameTag) { return false; } stack \|\| (stack = new Stack); return equalObjects(object, other, bitmask, customizer, equalFunc, stack); } /* * The base implementation of `_.isMap` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a map, else `false`. / function baseIsMap(value) { return isObjectLike(value) && getTag(value) == mapTag; } /* * The base implementation of `_.isMatch` without support for iteratee shorthands. * * @private * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @param {Array} matchData The property names, values, and compare flags to match. * @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if `object` is a match, else `false`. / function baseIsMatch(object, source, matchData, customizer) { var index = matchData.length, length = index, noCustomizer = !customizer; if (object == null) { return !length; } object = Object(object); while (index--) { var data = matchData[index]; if ((noCustomizer && data[2]) ? data[1] !== object[data[0]] : !(data[0] in object) ) { return false; } } while (++index < length) { data = matchData[index]; var key = data[0], objValue = object[key], srcValue = data[1]; if (noCustomizer && data[2]) { if (objValue === undefined && !(key in object)) { return false; } } else { var stack = new Stack; if (customizer) { var result = customizer(objValue, srcValue, key, object, source, stack); } if (!(result === undefined ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG \| COMPARE_UNORDERED_FLAG, customizer, stack) : result )) { return false; } } } return true; } /* * The base implementation of `_.isNative` without bad shim checks. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a native function, * else `false`. / function baseIsNative(value) { if (!isObject(value) \|\| isMasked(value)) { return false; } var pattern = isFunction(value) ? reIsNative : reIsHostCtor; return pattern.test(toSource(value)); } /* * The base implementation of `_.isRegExp` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a regexp, else `false`. / function baseIsRegExp(value) { return isObjectLike(value) && baseGetTag(value) == regexpTag; } /* * The base implementation of `_.isSet` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a set, else `false`. / function baseIsSet(value) { return isObjectLike(value) && getTag(value) == setTag; } /* * The base implementation of `_.isTypedArray` without Node.js optimizations. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a typed array, else `false`. / function baseIsTypedArray(value) { return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; } /* * The base implementation of `_.iteratee`. * * @private * @param {} [value=_.identity] The value to convert to an iteratee. @returns {Function} Returns the iteratee. / function baseIteratee(value) { // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9. // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details. if (typeof value == 'function') { return value; } if (value == null) { return identity; } if (typeof value == 'object') { return isArray(value) ? baseMatchesProperty(value[0], value[1]) : baseMatches(value); } return property(value); } /* * The base implementation of `_.keys` which doesn't treat sparse arrays as dense. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. / function baseKeys(object) { if (!isPrototype(object)) { return nativeKeys(object); } var result = []; for (var key in Object(object)) { if (hasOwnProperty.call(object, key) && key != 'constructor') { result.push(key); } } return result; } /* * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. / function baseKeysIn(object) { if (!isObject(object)) { return nativeKeysIn(object); } var isProto = isPrototype(object), result = []; for (var key in object) { if (!(key == 'constructor' && (isProto \|\| !hasOwnProperty.call(object, key)))) { result.push(key); } } return result; } /* * The base implementation of `_.lt` which doesn't coerce arguments. * * @private * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is less than `other`, * else `false`. / function baseLt(value, other) { return value < other; } /* * The base implementation of `_.map` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} iteratee The function invoked per iteration. * @returns {Array} Returns the new mapped array. / function baseMap(collection, iteratee) { var index = -1, result = isArrayLike(collection) ? Array(collection.length) : []; baseEach(collection, function(value, key, collection) { result[++index] = iteratee(value, key, collection); }); return result; } /* * The base implementation of `_.matches` which doesn't clone `source`. * * @private * @param {Object} source The object of property values to match. * @returns {Function} Returns the new spec function. / function baseMatches(source) { var matchData = getMatchData(source); if (matchData.length == 1 && matchData[0][2]) { return matchesStrictComparable(matchData[0][0], matchData[0][1]); } return function(object) { return object === source \|\| baseIsMatch(object, source, matchData); }; } /* * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`. * * @private * @param {string} path The path of the property to get. * @param {} srcValue The value to match. @returns {Function} Returns the new spec function. / function baseMatchesProperty(path, srcValue) { if (isKey(path) && isStrictComparable(srcValue)) { return matchesStrictComparable(toKey(path), srcValue); } return function(object) { var objValue = get(object, path); return (objValue === undefined && objValue === srcValue) ? hasIn(object, path) : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG \| COMPARE_UNORDERED_FLAG); }; } /* * The base implementation of `_.merge` without support for multiple sources. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @param {number} srcIndex The index of `source`. * @param {Function} [customizer] The function to customize merged values. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. / function baseMerge(object, source, srcIndex, customizer, stack) { if (object === source) { return; } baseFor(source, function(srcValue, key) { stack \|\| (stack = new Stack); if (isObject(srcValue)) { baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack); } else { var newValue = customizer ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack) : undefined; if (newValue === undefined) { newValue = srcValue; } assignMergeValue(object, key, newValue); } }, keysIn); } /* * A specialized version of `baseMerge` for arrays and objects which performs * deep merges and tracks traversed objects enabling objects with circular * references to be merged. * * @private * @param {Object} object The destination object. * @param {Object} source The source object. * @param {string} key The key of the value to merge. * @param {number} srcIndex The index of `source`. * @param {Function} mergeFunc The function to merge values. * @param {Function} [customizer] The function to customize assigned values. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. / function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) { var objValue = safeGet(object, key), srcValue = safeGet(source, key), stacked = stack.get(srcValue); if (stacked) { assignMergeValue(object, key, stacked); return; } var newValue = customizer ? customizer(objValue, srcValue, (key + ''), object, source, stack) : undefined; var isCommon = newValue === undefined; if (isCommon) { var isArr = isArray(srcValue), isBuff = !isArr && isBuffer(srcValue), isTyped = !isArr && !isBuff && isTypedArray(srcValue); newValue = srcValue; if (isArr \|\| isBuff \|\| isTyped) { if (isArray(objValue)) { newValue = objValue; } else if (isArrayLikeObject(objValue)) { newValue = copyArray(objValue); } else if (isBuff) { isCommon = false; newValue = cloneBuffer(srcValue, true); } else if (isTyped) { isCommon = false; newValue = cloneTypedArray(srcValue, true); } else { newValue = []; } } else if (isPlainObject(srcValue) \|\| isArguments(srcValue)) { newValue = objValue; if (isArguments(objValue)) { newValue = toPlainObject(objValue); } else if (!isObject(objValue) \|\| isFunction(objValue)) { newValue = initCloneObject(srcValue); } } else { isCommon = false; } } if (isCommon) { // Recursively merge objects and arrays (susceptible to call stack limits). stack.set(srcValue, newValue); mergeFunc(newValue, srcValue, srcIndex, customizer, stack); stack['delete'](srcValue); } assignMergeValue(object, key, newValue); } /* * The base implementation of `_.nth` which doesn't coerce arguments. * * @private * @param {Array} array The array to query. * @param {number} n The index of the element to return. * @returns {} Returns the nth element of `array`. / function baseNth(array, n) { var length = array.length; if (!length) { return; } n += n < 0 ? length : 0; return isIndex(n, length) ? array[n] : undefined; } /** * The base implementation of `_.orderBy` without param guards. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function[]\|Object[]\|string[]} iteratees The iteratees to sort by. * @param {string[]} orders The sort orders of `iteratees`. * @returns {Array} Returns the new sorted array. / function baseOrderBy(collection, iteratees, orders) { var index = -1; iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee())); var result = baseMap(collection, function(value, key, collection) { var criteria = arrayMap(iteratees, function(iteratee) { return iteratee(value); }); return { 'criteria': criteria, 'index': ++index, 'value': value }; }); return baseSortBy(result, function(object, other) { return compareMultiple(object, other, orders); }); } /* * The base implementation of `_.pick` without support for individual * property identifiers. * * @private * @param {Object} object The source object. * @param {string[]} paths The property paths to pick. * @returns {Object} Returns the new object. / function basePick(object, paths) { return basePickBy(object, paths, function(value, path) { return hasIn(object, path); }); } /* * The base implementation of `_.pickBy` without support for iteratee shorthands. * * @private * @param {Object} object The source object. * @param {string[]} paths The property paths to pick. * @param {Function} predicate The function invoked per property. * @returns {Object} Returns the new object. / function basePickBy(object, paths, predicate) { var index = -1, length = paths.length, result = {}; while (++index < length) { var path = paths[index], value = baseGet(object, path); if (predicate(value, path)) { baseSet(result, castPath(path, object), value); } } return result; } /* * A specialized version of `baseProperty` which supports deep paths. * * @private * @param {Array\|string} path The path of the property to get. * @returns {Function} Returns the new accessor function. / function basePropertyDeep(path) { return function(object) { return baseGet(object, path); }; } /* * The base implementation of `_.pullAllBy` without support for iteratee * shorthands. * * @private * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns `array`. / function basePullAll(array, values, iteratee, comparator) { var indexOf = comparator ? baseIndexOfWith : baseIndexOf, index = -1, length = values.length, seen = array; if (array === values) { values = copyArray(values); } if (iteratee) { seen = arrayMap(array, baseUnary(iteratee)); } while (++index < length) { var fromIndex = 0, value = values[index], computed = iteratee ? iteratee(value) : value; while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) { if (seen !== array) { splice.call(seen, fromIndex, 1); } splice.call(array, fromIndex, 1); } } return array; } /* * The base implementation of `_.pullAt` without support for individual * indexes or capturing the removed elements. * * @private * @param {Array} array The array to modify. * @param {number[]} indexes The indexes of elements to remove. * @returns {Array} Returns `array`. / function basePullAt(array, indexes) { var length = array ? indexes.length : 0, lastIndex = length - 1; while (length--) { var index = indexes[length]; if (length == lastIndex \|\| index !== previous) { var previous = index; if (isIndex(index)) { splice.call(array, index, 1); } else { baseUnset(array, index); } } } return array; } /* * The base implementation of `_.random` without support for returning * floating-point numbers. * * @private * @param {number} lower The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the random number. / function baseRandom(lower, upper) { return lower + nativeFloor(nativeRandom() (upper - lower + 1)); } /** * The base implementation of `_.range` and `_.rangeRight` which doesn't * coerce arguments. * * @private * @param {number} start The start of the range. * @param {number} end The end of the range. * @param {number} step The value to increment or decrement by. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Array} Returns the range of numbers. / function baseRange(start, end, step, fromRight) { var index = -1, length = nativeMax(nativeCeil((end - start) / (step \|\| 1)), 0), result = Array(length); while (length--) { result[fromRight ? length : ++index] = start; start += step; } return result; } /* * The base implementation of `_.repeat` which doesn't coerce arguments. * * @private * @param {string} string The string to repeat. * @param {number} n The number of times to repeat the string. * @returns {string} Returns the repeated string. / function baseRepeat(string, n) { var result = ''; if (!string \|\| n < 1 \|\| n > MAX_SAFE_INTEGER) { return result; } // Leverage the exponentiation by squaring algorithm for a faster repeat. // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details. do { if (n % 2) { result += string; } n = nativeFloor(n / 2); if (n) { string += string; } } while (n); return result; } /* * The base implementation of `_.rest` which doesn't validate or coerce arguments. * * @private * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @returns {Function} Returns the new function. / function baseRest(func, start) { return setToString(overRest(func, start, identity), func + ''); } /* * The base implementation of `_.sample`. * * @private * @param {Array\|Object} collection The collection to sample. * @returns {} Returns the random element. / function baseSample(collection) { return arraySample(values(collection)); } /** * The base implementation of `_.sampleSize` without param guards. * * @private * @param {Array\|Object} collection The collection to sample. * @param {number} n The number of elements to sample. * @returns {Array} Returns the random elements. / function baseSampleSize(collection, n) { var array = values(collection); return shuffleSelf(array, baseClamp(n, 0, array.length)); } /* * The base implementation of `_.set`. * * @private * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to set. * @param {} value The value to set. @param {Function} [customizer] The function to customize path creation. * @returns {Object} Returns `object`. / function baseSet(object, path, value, customizer) { if (!isObject(object)) { return object; } path = castPath(path, object); var index = -1, length = path.length, lastIndex = length - 1, nested = object; while (nested != null && ++index < length) { var key = toKey(path[index]), newValue = value; if (index != lastIndex) { var objValue = nested[key]; newValue = customizer ? customizer(objValue, key, nested) : undefined; if (newValue === undefined) { newValue = isObject(objValue) ? objValue : (isIndex(path[index + 1]) ? [] : {}); } } assignValue(nested, key, newValue); nested = nested[key]; } return object; } /* * The base implementation of `setData` without support for hot loop shorting. * * @private * @param {Function} func The function to associate metadata with. * @param {} data The metadata. @returns {Function} Returns `func`. / var baseSetData = !metaMap ? identity : function(func, data) { metaMap.set(func, data); return func; }; /* * The base implementation of `setToString` without support for hot loop shorting. * * @private * @param {Function} func The function to modify. * @param {Function} string The `toString` result. * @returns {Function} Returns `func`. / var baseSetToString = !defineProperty ? identity : function(func, string) { return defineProperty(func, 'toString', { 'configurable': true, 'enumerable': false, 'value': constant(string), 'writable': true }); }; /* * The base implementation of `_.shuffle`. * * @private * @param {Array\|Object} collection The collection to shuffle. * @returns {Array} Returns the new shuffled array. / function baseShuffle(collection) { return shuffleSelf(values(collection)); } /* * The base implementation of `_.slice` without an iteratee call guard. * * @private * @param {Array} array The array to slice. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the slice of `array`. / function baseSlice(array, start, end) { var index = -1, length = array.length; if (start < 0) { start = -start > length ? 0 : (length + start); } end = end > length ? length : end; if (end < 0) { end += length; } length = start > end ? 0 : ((end - start) >>> 0); start >>>= 0; var result = Array(length); while (++index < length) { result[index] = array[index + start]; } return result; } /* * The base implementation of `_.some` without support for iteratee shorthands. * * @private * @param {Array\|Object} collection The collection to iterate over. * @param {Function} predicate The function invoked per iteration. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. / function baseSome(collection, predicate) { var result; baseEach(collection, function(value, index, collection) { result = predicate(value, index, collection); return !result; }); return !!result; } /* * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which * performs a binary search of `array` to determine the index at which `value` * should be inserted into `array` in order to maintain its sort order. * * @private * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @param {boolean} [retHighest] Specify returning the highest qualified index. * @returns {number} Returns the index at which `value` should be inserted * into `array`. / function baseSortedIndex(array, value, retHighest) { var low = 0, high = array == null ? low : array.length; if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) { while (low < high) { var mid = (low + high) >>> 1, computed = array[mid]; if (computed !== null && !isSymbol(computed) && (retHighest ? (computed <= value) : (computed < value))) { low = mid + 1; } else { high = mid; } } return high; } return baseSortedIndexBy(array, value, identity, retHighest); } /* * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy` * which invokes `iteratee` for `value` and each element of `array` to compute * their sort ranking. The iteratee is invoked with one argument; (value). * * @private * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @param {Function} iteratee The iteratee invoked per element. * @param {boolean} [retHighest] Specify returning the highest qualified index. * @returns {number} Returns the index at which `value` should be inserted * into `array`. / function baseSortedIndexBy(array, value, iteratee, retHighest) { value = iteratee(value); var low = 0, high = array == null ? 0 : array.length, valIsNaN = value !== value, valIsNull = value === null, valIsSymbol = isSymbol(value), valIsUndefined = value === undefined; while (low < high) { var mid = nativeFloor((low + high) / 2), computed = iteratee(array[mid]), othIsDefined = computed !== undefined, othIsNull = computed === null, othIsReflexive = computed === computed, othIsSymbol = isSymbol(computed); if (valIsNaN) { var setLow = retHighest \|\| othIsReflexive; } else if (valIsUndefined) { setLow = othIsReflexive && (retHighest \|\| othIsDefined); } else if (valIsNull) { setLow = othIsReflexive && othIsDefined && (retHighest \|\| !othIsNull); } else if (valIsSymbol) { setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest \|\| !othIsSymbol); } else if (othIsNull \|\| othIsSymbol) { setLow = false; } else { setLow = retHighest ? (computed <= value) : (computed < value); } if (setLow) { low = mid + 1; } else { high = mid; } } return nativeMin(high, MAX_ARRAY_INDEX); } /* * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without * support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. / function baseSortedUniq(array, iteratee) { var index = -1, length = array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index], computed = iteratee ? iteratee(value) : value; if (!index \|\| !eq(computed, seen)) { var seen = computed; result[resIndex++] = value === 0 ? 0 : value; } } return result; } /* * The base implementation of `_.toNumber` which doesn't ensure correct * conversions of binary, hexadecimal, or octal string values. * * @private * @param {} value The value to process. @returns {number} Returns the number. / function baseToNumber(value) { if (typeof value == 'number') { return value; } if (isSymbol(value)) { return NAN; } return +value; } /* * The base implementation of `_.toString` which doesn't convert nullish * values to empty strings. * * @private * @param {} value The value to process. @returns {string} Returns the string. / function baseToString(value) { // Exit early for strings to avoid a performance hit in some environments. if (typeof value == 'string') { return value; } if (isArray(value)) { // Recursively convert values (susceptible to call stack limits). return arrayMap(value, baseToString) + ''; } if (isSymbol(value)) { return symbolToString ? symbolToString.call(value) : ''; } var result = (value + ''); return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; } /* * The base implementation of `_.uniqBy` without support for iteratee shorthands. * * @private * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new duplicate free array. / function baseUniq(array, iteratee, comparator) { var index = -1, includes = arrayIncludes, length = array.length, isCommon = true, result = [], seen = result; if (comparator) { isCommon = false; includes = arrayIncludesWith; } else if (length >= LARGE_ARRAY_SIZE) { var set = iteratee ? null : createSet(array); if (set) { return setToArray(set); } isCommon = false; includes = cacheHas; seen = new SetCache; } else { seen = iteratee ? [] : result; } outer: while (++index < length) { var value = array[index], computed = iteratee ? iteratee(value) : value; value = (comparator \|\| value !== 0) ? value : 0; if (isCommon && computed === computed) { var seenIndex = seen.length; while (seenIndex--) { if (seen[seenIndex] === computed) { continue outer; } } if (iteratee) { seen.push(computed); } result.push(value); } else if (!includes(seen, computed, comparator)) { if (seen !== result) { seen.push(computed); } result.push(value); } } return result; } /* * The base implementation of `_.unset`. * * @private * @param {Object} object The object to modify. * @param {Array\|string} path The property path to unset. * @returns {boolean} Returns `true` if the property is deleted, else `false`. / function baseUnset(object, path) { path = castPath(path, object); object = parent(object, path); return object == null \|\| delete object[toKey(last(path))]; } /* * The base implementation of `_.update`. * * @private * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to update. * @param {Function} updater The function to produce the updated value. * @param {Function} [customizer] The function to customize path creation. * @returns {Object} Returns `object`. / function baseUpdate(object, path, updater, customizer) { return baseSet(object, path, updater(baseGet(object, path)), customizer); } /* * The base implementation of methods like `_.dropWhile` and `_.takeWhile` * without support for iteratee shorthands. * * @private * @param {Array} array The array to query. * @param {Function} predicate The function invoked per iteration. * @param {boolean} [isDrop] Specify dropping elements instead of taking them. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Array} Returns the slice of `array`. / function baseWhile(array, predicate, isDrop, fromRight) { var length = array.length, index = fromRight ? length : -1; while ((fromRight ? index-- : ++index < length) && predicate(array[index], index, array)) {} return isDrop ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length)) : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index)); } /* * The base implementation of `wrapperValue` which returns the result of * performing a sequence of actions on the unwrapped `value`, where each * successive action is supplied the return value of the previous. * * @private * @param {} value The unwrapped value. @param {Array} actions Actions to perform to resolve the unwrapped value. * @returns {} Returns the resolved value. / function baseWrapperValue(value, actions) { var result = value; if (result instanceof LazyWrapper) { result = result.value(); } return arrayReduce(actions, function(result, action) { return action.func.apply(action.thisArg, arrayPush([result], action.args)); }, result); } /** * The base implementation of methods like `_.xor`, without support for * iteratee shorthands, that accepts an array of arrays to inspect. * * @private * @param {Array} arrays The arrays to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of values. / function baseXor(arrays, iteratee, comparator) { var length = arrays.length; if (length < 2) { return length ? baseUniq(arrays[0]) : []; } var index = -1, result = Array(length); while (++index < length) { var array = arrays[index], othIndex = -1; while (++othIndex < length) { if (othIndex != index) { result[index] = baseDifference(result[index] \|\| array, arrays[othIndex], iteratee, comparator); } } } return baseUniq(baseFlatten(result, 1), iteratee, comparator); } /* * This base implementation of `_.zipObject` which assigns values using `assignFunc`. * * @private * @param {Array} props The property identifiers. * @param {Array} values The property values. * @param {Function} assignFunc The function to assign values. * @returns {Object} Returns the new object. / function baseZipObject(props, values, assignFunc) { var index = -1, length = props.length, valsLength = values.length, result = {}; while (++index < length) { var value = index < valsLength ? values[index] : undefined; assignFunc(result, props[index], value); } return result; } /* * Casts `value` to an empty array if it's not an array like object. * * @private * @param {} value The value to inspect. @returns {Array\|Object} Returns the cast array-like object. / function castArrayLikeObject(value) { return isArrayLikeObject(value) ? value : []; } /* * Casts `value` to `identity` if it's not a function. * * @private * @param {} value The value to inspect. @returns {Function} Returns cast function. / function castFunction(value) { return typeof value == 'function' ? value : identity; } /* * Casts `value` to a path array if it's not one. * * @private * @param {} value The value to inspect. @param {Object} [object] The object to query keys on. * @returns {Array} Returns the cast property path array. / function castPath(value, object) { if (isArray(value)) { return value; } return isKey(value, object) ? [value] : stringToPath(toString(value)); } /* * A `baseRest` alias which can be replaced with `identity` by module * replacement plugins. * * @private * @type {Function} * @param {Function} func The function to apply a rest parameter to. * @returns {Function} Returns the new function. / var castRest = baseRest; /* * Casts `array` to a slice if it's needed. * * @private * @param {Array} array The array to inspect. * @param {number} start The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the cast slice. / function castSlice(array, start, end) { var length = array.length; end = end === undefined ? length : end; return (!start && end >= length) ? array : baseSlice(array, start, end); } /* * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout). * * @private * @param {number\|Object} id The timer id or timeout object of the timer to clear. / var clearTimeout = ctxClearTimeout \|\| function(id) { return root.clearTimeout(id); }; /* * Creates a clone of `buffer`. * * @private * @param {Buffer} buffer The buffer to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Buffer} Returns the cloned buffer. / function cloneBuffer(buffer, isDeep) { if (isDeep) { return buffer.slice(); } var length = buffer.length, result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length); buffer.copy(result); return result; } /* * Creates a clone of `arrayBuffer`. * * @private * @param {ArrayBuffer} arrayBuffer The array buffer to clone. * @returns {ArrayBuffer} Returns the cloned array buffer. / function cloneArrayBuffer(arrayBuffer) { var result = new arrayBuffer.constructor(arrayBuffer.byteLength); new Uint8Array(result).set(new Uint8Array(arrayBuffer)); return result; } /* * Creates a clone of `dataView`. * * @private * @param {Object} dataView The data view to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the cloned data view. / function cloneDataView(dataView, isDeep) { var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer; return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength); } /* * Creates a clone of `regexp`. * * @private * @param {Object} regexp The regexp to clone. * @returns {Object} Returns the cloned regexp. / function cloneRegExp(regexp) { var result = new regexp.constructor(regexp.source, reFlags.exec(regexp)); result.lastIndex = regexp.lastIndex; return result; } /* * Creates a clone of the `symbol` object. * * @private * @param {Object} symbol The symbol object to clone. * @returns {Object} Returns the cloned symbol object. / function cloneSymbol(symbol) { return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {}; } /* * Creates a clone of `typedArray`. * * @private * @param {Object} typedArray The typed array to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the cloned typed array. / function cloneTypedArray(typedArray, isDeep) { var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer; return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length); } /* * Compares values to sort them in ascending order. * * @private * @param {} value The value to compare. @param {} other The other value to compare. @returns {number} Returns the sort order indicator for `value`. / function compareAscending(value, other) { if (value !== other) { var valIsDefined = value !== undefined, valIsNull = value === null, valIsReflexive = value === value, valIsSymbol = isSymbol(value); var othIsDefined = other !== undefined, othIsNull = other === null, othIsReflexive = other === other, othIsSymbol = isSymbol(other); if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) \|\| (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) \|\| (valIsNull && othIsDefined && othIsReflexive) \|\| (!valIsDefined && othIsReflexive) \|\| !valIsReflexive) { return 1; } if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) \|\| (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) \|\| (othIsNull && valIsDefined && valIsReflexive) \|\| (!othIsDefined && valIsReflexive) \|\| !othIsReflexive) { return -1; } } return 0; } /* * Used by `_.orderBy` to compare multiple properties of a value to another * and stable sort them. * * If `orders` is unspecified, all values are sorted in ascending order. Otherwise, * specify an order of "desc" for descending or "asc" for ascending sort order * of corresponding values. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {boolean[]\|string[]} orders The order to sort by for each property. * @returns {number} Returns the sort order indicator for `object`. / function compareMultiple(object, other, orders) { var index = -1, objCriteria = object.criteria, othCriteria = other.criteria, length = objCriteria.length, ordersLength = orders.length; while (++index < length) { var result = compareAscending(objCriteria[index], othCriteria[index]); if (result) { if (index >= ordersLength) { return result; } var order = orders[index]; return result (order == 'desc' ? -1 : 1); } } // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications // that causes it, under certain circumstances, to provide the same value for // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247 // for more details. // // This also ensures a stable sort in V8 and other engines. // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details. return object.index - other.index; } /** * Creates an array that is the composition of partially applied arguments, * placeholders, and provided arguments into a single array of arguments. * * @private * @param {Array} args The provided arguments. * @param {Array} partials The arguments to prepend to those provided. * @param {Array} holders The `partials` placeholder indexes. * @params {boolean} [isCurried] Specify composing for a curried function. * @returns {Array} Returns the new array of composed arguments. / function composeArgs(args, partials, holders, isCurried) { var argsIndex = -1, argsLength = args.length, holdersLength = holders.length, leftIndex = -1, leftLength = partials.length, rangeLength = nativeMax(argsLength - holdersLength, 0), result = Array(leftLength + rangeLength), isUncurried = !isCurried; while (++leftIndex < leftLength) { result[leftIndex] = partials[leftIndex]; } while (++argsIndex < holdersLength) { if (isUncurried \|\| argsIndex < argsLength) { result[holders[argsIndex]] = args[argsIndex]; } } while (rangeLength--) { result[leftIndex++] = args[argsIndex++]; } return result; } /* * This function is like `composeArgs` except that the arguments composition * is tailored for `_.partialRight`. * * @private * @param {Array} args The provided arguments. * @param {Array} partials The arguments to append to those provided. * @param {Array} holders The `partials` placeholder indexes. * @params {boolean} [isCurried] Specify composing for a curried function. * @returns {Array} Returns the new array of composed arguments. / function composeArgsRight(args, partials, holders, isCurried) { var argsIndex = -1, argsLength = args.length, holdersIndex = -1, holdersLength = holders.length, rightIndex = -1, rightLength = partials.length, rangeLength = nativeMax(argsLength - holdersLength, 0), result = Array(rangeLength + rightLength), isUncurried = !isCurried; while (++argsIndex < rangeLength) { result[argsIndex] = args[argsIndex]; } var offset = argsIndex; while (++rightIndex < rightLength) { result[offset + rightIndex] = partials[rightIndex]; } while (++holdersIndex < holdersLength) { if (isUncurried \|\| argsIndex < argsLength) { result[offset + holders[holdersIndex]] = args[argsIndex++]; } } return result; } /* * Copies the values of `source` to `array`. * * @private * @param {Array} source The array to copy values from. * @param {Array} [array=[]] The array to copy values to. * @returns {Array} Returns `array`. / function copyArray(source, array) { var index = -1, length = source.length; array \|\| (array = Array(length)); while (++index < length) { array[index] = source[index]; } return array; } /* * Copies properties of `source` to `object`. * * @private * @param {Object} source The object to copy properties from. * @param {Array} props The property identifiers to copy. * @param {Object} [object={}] The object to copy properties to. * @param {Function} [customizer] The function to customize copied values. * @returns {Object} Returns `object`. / function copyObject(source, props, object, customizer) { var isNew = !object; object \|\| (object = {}); var index = -1, length = props.length; while (++index < length) { var key = props[index]; var newValue = customizer ? customizer(object[key], source[key], key, object, source) : undefined; if (newValue === undefined) { newValue = source[key]; } if (isNew) { baseAssignValue(object, key, newValue); } else { assignValue(object, key, newValue); } } return object; } /* * Copies own symbols of `source` to `object`. * * @private * @param {Object} source The object to copy symbols from. * @param {Object} [object={}] The object to copy symbols to. * @returns {Object} Returns `object`. / function copySymbols(source, object) { return copyObject(source, getSymbols(source), object); } /* * Copies own and inherited symbols of `source` to `object`. * * @private * @param {Object} source The object to copy symbols from. * @param {Object} [object={}] The object to copy symbols to. * @returns {Object} Returns `object`. / function copySymbolsIn(source, object) { return copyObject(source, getSymbolsIn(source), object); } /* * Creates a function like `_.groupBy`. * * @private * @param {Function} setter The function to set accumulator values. * @param {Function} [initializer] The accumulator object initializer. * @returns {Function} Returns the new aggregator function. / function createAggregator(setter, initializer) { return function(collection, iteratee) { var func = isArray(collection) ? arrayAggregator : baseAggregator, accumulator = initializer ? initializer() : {}; return func(collection, setter, getIteratee(iteratee, 2), accumulator); }; } /* * Creates a function like `_.assign`. * * @private * @param {Function} assigner The function to assign values. * @returns {Function} Returns the new assigner function. / function createAssigner(assigner) { return baseRest(function(object, sources) { var index = -1, length = sources.length, customizer = length > 1 ? sources[length - 1] : undefined, guard = length > 2 ? sources[2] : undefined; customizer = (assigner.length > 3 && typeof customizer == 'function') ? (length--, customizer) : undefined; if (guard && isIterateeCall(sources[0], sources[1], guard)) { customizer = length < 3 ? undefined : customizer; length = 1; } object = Object(object); while (++index < length) { var source = sources[index]; if (source) { assigner(object, source, index, customizer); } } return object; }); } /* * Creates a `baseEach` or `baseEachRight` function. * * @private * @param {Function} eachFunc The function to iterate over a collection. * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new base function. / function createBaseEach(eachFunc, fromRight) { return function(collection, iteratee) { if (collection == null) { return collection; } if (!isArrayLike(collection)) { return eachFunc(collection, iteratee); } var length = collection.length, index = fromRight ? length : -1, iterable = Object(collection); while ((fromRight ? index-- : ++index < length)) { if (iteratee(iterable[index], index, iterable) === false) { break; } } return collection; }; } /* * Creates a base function for methods like `_.forIn` and `_.forOwn`. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new base function. / function createBaseFor(fromRight) { return function(object, iteratee, keysFunc) { var index = -1, iterable = Object(object), props = keysFunc(object), length = props.length; while (length--) { var key = props[fromRight ? length : ++index]; if (iteratee(iterable[key], key, iterable) === false) { break; } } return object; }; } /* * Creates a function that wraps `func` to invoke it with the optional `this` * binding of `thisArg`. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {} [thisArg] The `this` binding of `func`. @returns {Function} Returns the new wrapped function. / function createBind(func, bitmask, thisArg) { var isBind = bitmask & WRAP_BIND_FLAG, Ctor = createCtor(func); function wrapper() { var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; return fn.apply(isBind ? thisArg : this, arguments); } return wrapper; } /* * Creates a function like `_.lowerFirst`. * * @private * @param {string} methodName The name of the `String` case method to use. * @returns {Function} Returns the new case function. / function createCaseFirst(methodName) { return function(string) { string = toString(string); var strSymbols = hasUnicode(string) ? stringToArray(string) : undefined; var chr = strSymbols ? strSymbols[0] : string.charAt(0); var trailing = strSymbols ? castSlice(strSymbols, 1).join('') : string.slice(1); return chr[methodName]() + trailing; }; } /* * Creates a function like `_.camelCase`. * * @private * @param {Function} callback The function to combine each word. * @returns {Function} Returns the new compounder function. / function createCompounder(callback) { return function(string) { return arrayReduce(words(deburr(string).replace(reApos, '')), callback, ''); }; } /* * Creates a function that produces an instance of `Ctor` regardless of * whether it was invoked as part of a `new` expression or by `call` or `apply`. * * @private * @param {Function} Ctor The constructor to wrap. * @returns {Function} Returns the new wrapped function. / function createCtor(Ctor) { return function() { // Use a `switch` statement to work with class constructors. See // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist // for more details. var args = arguments; switch (args.length) { case 0: return new Ctor; case 1: return new Ctor(args[0]); case 2: return new Ctor(args[0], args[1]); case 3: return new Ctor(args[0], args[1], args[2]); case 4: return new Ctor(args[0], args[1], args[2], args[3]); case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]); case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]); case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]); } var thisBinding = baseCreate(Ctor.prototype), result = Ctor.apply(thisBinding, args); // Mimic the constructor's `return` behavior. // See https://es5.github.io/#x13.2.2 for more details. return isObject(result) ? result : thisBinding; }; } /* * Creates a function that wraps `func` to enable currying. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {number} arity The arity of `func`. * @returns {Function} Returns the new wrapped function. / function createCurry(func, bitmask, arity) { var Ctor = createCtor(func); function wrapper() { var length = arguments.length, args = Array(length), index = length, placeholder = getHolder(wrapper); while (index--) { args[index] = arguments[index]; } var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder) ? [] : replaceHolders(args, placeholder); length -= holders.length; if (length < arity) { return createRecurry( func, bitmask, createHybrid, wrapper.placeholder, undefined, args, holders, undefined, undefined, arity - length); } var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; return apply(fn, this, args); } return wrapper; } /* * Creates a `_.find` or `_.findLast` function. * * @private * @param {Function} findIndexFunc The function to find the collection index. * @returns {Function} Returns the new find function. / function createFind(findIndexFunc) { return function(collection, predicate, fromIndex) { var iterable = Object(collection); if (!isArrayLike(collection)) { var iteratee = getIteratee(predicate, 3); collection = keys(collection); predicate = function(key) { return iteratee(iterable[key], key, iterable); }; } var index = findIndexFunc(collection, predicate, fromIndex); return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; }; } /* * Creates a `_.flow` or `_.flowRight` function. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new flow function. / function createFlow(fromRight) { return flatRest(function(funcs) { var length = funcs.length, index = length, prereq = LodashWrapper.prototype.thru; if (fromRight) { funcs.reverse(); } while (index--) { var func = funcs[index]; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } if (prereq && !wrapper && getFuncName(func) == 'wrapper') { var wrapper = new LodashWrapper([], true); } } index = wrapper ? index : length; while (++index < length) { func = funcs[index]; var funcName = getFuncName(func), data = funcName == 'wrapper' ? getData(func) : undefined; if (data && isLaziable(data[0]) && data[1] == (WRAP_ARY_FLAG \| WRAP_CURRY_FLAG \| WRAP_PARTIAL_FLAG \| WRAP_REARG_FLAG) && !data[4].length && data[9] == 1 ) { wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]); } else { wrapper = (func.length == 1 && isLaziable(func)) ? wrapper[funcName]() : wrapper.thru(func); } } return function() { var args = arguments, value = args[0]; if (wrapper && args.length == 1 && isArray(value)) { return wrapper.plant(value).value(); } var index = 0, result = length ? funcs[index].apply(this, args) : value; while (++index < length) { result = funcs[index].call(this, result); } return result; }; }); } /* * Creates a function that wraps `func` to invoke it with optional `this` * binding of `thisArg`, partial application, and currying. * * @private * @param {Function\|string} func The function or method name to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {} [thisArg] The `this` binding of `func`. @param {Array} [partials] The arguments to prepend to those provided to * the new function. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [partialsRight] The arguments to append to those provided * to the new function. * @param {Array} [holdersRight] The `partialsRight` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. / function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) { var isAry = bitmask & WRAP_ARY_FLAG, isBind = bitmask & WRAP_BIND_FLAG, isBindKey = bitmask & WRAP_BIND_KEY_FLAG, isCurried = bitmask & (WRAP_CURRY_FLAG \| WRAP_CURRY_RIGHT_FLAG), isFlip = bitmask & WRAP_FLIP_FLAG, Ctor = isBindKey ? undefined : createCtor(func); function wrapper() { var length = arguments.length, args = Array(length), index = length; while (index--) { args[index] = arguments[index]; } if (isCurried) { var placeholder = getHolder(wrapper), holdersCount = countHolders(args, placeholder); } if (partials) { args = composeArgs(args, partials, holders, isCurried); } if (partialsRight) { args = composeArgsRight(args, partialsRight, holdersRight, isCurried); } length -= holdersCount; if (isCurried && length < arity) { var newHolders = replaceHolders(args, placeholder); return createRecurry( func, bitmask, createHybrid, wrapper.placeholder, thisArg, args, newHolders, argPos, ary, arity - length ); } var thisBinding = isBind ? thisArg : this, fn = isBindKey ? thisBinding[func] : func; length = args.length; if (argPos) { args = reorder(args, argPos); } else if (isFlip && length > 1) { args.reverse(); } if (isAry && ary < length) { args.length = ary; } if (this && this !== root && this instanceof wrapper) { fn = Ctor \|\| createCtor(fn); } return fn.apply(thisBinding, args); } return wrapper; } /* * Creates a function like `_.invertBy`. * * @private * @param {Function} setter The function to set accumulator values. * @param {Function} toIteratee The function to resolve iteratees. * @returns {Function} Returns the new inverter function. / function createInverter(setter, toIteratee) { return function(object, iteratee) { return baseInverter(object, setter, toIteratee(iteratee), {}); }; } /* * Creates a function that performs a mathematical operation on two values. * * @private * @param {Function} operator The function to perform the operation. * @param {number} [defaultValue] The value used for `undefined` arguments. * @returns {Function} Returns the new mathematical operation function. / function createMathOperation(operator, defaultValue) { return function(value, other) { var result; if (value === undefined && other === undefined) { return defaultValue; } if (value !== undefined) { result = value; } if (other !== undefined) { if (result === undefined) { return other; } if (typeof value == 'string' \|\| typeof other == 'string') { value = baseToString(value); other = baseToString(other); } else { value = baseToNumber(value); other = baseToNumber(other); } result = operator(value, other); } return result; }; } /* * Creates a function like `_.over`. * * @private * @param {Function} arrayFunc The function to iterate over iteratees. * @returns {Function} Returns the new over function. / function createOver(arrayFunc) { return flatRest(function(iteratees) { iteratees = arrayMap(iteratees, baseUnary(getIteratee())); return baseRest(function(args) { var thisArg = this; return arrayFunc(iteratees, function(iteratee) { return apply(iteratee, thisArg, args); }); }); }); } /* * Creates the padding for `string` based on `length`. The `chars` string * is truncated if the number of characters exceeds `length`. * * @private * @param {number} length The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padding for `string`. / function createPadding(length, chars) { chars = chars === undefined ? ' ' : baseToString(chars); var charsLength = chars.length; if (charsLength < 2) { return charsLength ? baseRepeat(chars, length) : chars; } var result = baseRepeat(chars, nativeCeil(length / stringSize(chars))); return hasUnicode(chars) ? castSlice(stringToArray(result), 0, length).join('') : result.slice(0, length); } /* * Creates a function that wraps `func` to invoke it with the `this` binding * of `thisArg` and `partials` prepended to the arguments it receives. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {} thisArg The `this` binding of `func`. @param {Array} partials The arguments to prepend to those provided to * the new function. * @returns {Function} Returns the new wrapped function. / function createPartial(func, bitmask, thisArg, partials) { var isBind = bitmask & WRAP_BIND_FLAG, Ctor = createCtor(func); function wrapper() { var argsIndex = -1, argsLength = arguments.length, leftIndex = -1, leftLength = partials.length, args = Array(leftLength + argsLength), fn = (this && this !== root && this instanceof wrapper) ? Ctor : func; while (++leftIndex < leftLength) { args[leftIndex] = partials[leftIndex]; } while (argsLength--) { args[leftIndex++] = arguments[++argsIndex]; } return apply(fn, isBind ? thisArg : this, args); } return wrapper; } /* * Creates a `_.range` or `_.rangeRight` function. * * @private * @param {boolean} [fromRight] Specify iterating from right to left. * @returns {Function} Returns the new range function. / function createRange(fromRight) { return function(start, end, step) { if (step && typeof step != 'number' && isIterateeCall(start, end, step)) { end = step = undefined; } // Ensure the sign of `-0` is preserved. start = toFinite(start); if (end === undefined) { end = start; start = 0; } else { end = toFinite(end); } step = step === undefined ? (start < end ? 1 : -1) : toFinite(step); return baseRange(start, end, step, fromRight); }; } /* * Creates a function that performs a relational operation on two values. * * @private * @param {Function} operator The function to perform the operation. * @returns {Function} Returns the new relational operation function. / function createRelationalOperation(operator) { return function(value, other) { if (!(typeof value == 'string' && typeof other == 'string')) { value = toNumber(value); other = toNumber(other); } return operator(value, other); }; } /* * Creates a function that wraps `func` to continue currying. * * @private * @param {Function} func The function to wrap. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @param {Function} wrapFunc The function to create the `func` wrapper. * @param {} placeholder The placeholder value. @param {} [thisArg] The `this` binding of `func`. @param {Array} [partials] The arguments to prepend to those provided to * the new function. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. / function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) { var isCurry = bitmask & WRAP_CURRY_FLAG, newHolders = isCurry ? holders : undefined, newHoldersRight = isCurry ? undefined : holders, newPartials = isCurry ? partials : undefined, newPartialsRight = isCurry ? undefined : partials; bitmask \|= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG); bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG); if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) { bitmask &= ~(WRAP_BIND_FLAG \| WRAP_BIND_KEY_FLAG); } var newData = [ func, bitmask, thisArg, newPartials, newHolders, newPartialsRight, newHoldersRight, argPos, ary, arity ]; var result = wrapFunc.apply(undefined, newData); if (isLaziable(func)) { setData(result, newData); } result.placeholder = placeholder; return setWrapToString(result, func, bitmask); } /* * Creates a function like `_.round`. * * @private * @param {string} methodName The name of the `Math` method to use when rounding. * @returns {Function} Returns the new round function. / function createRound(methodName) { var func = Math[methodName]; return function(number, precision) { number = toNumber(number); precision = precision == null ? 0 : nativeMin(toInteger(precision), 292); if (precision && nativeIsFinite(number)) { // Shift with exponential notation to avoid floating-point issues. // See [MDN](https://mdn.io/round#Examples) for more details. var pair = (toString(number) + 'e').split('e'), value = func(pair[0] + 'e' + (+pair[1] + precision)); pair = (toString(value) + 'e').split('e'); return +(pair[0] + 'e' + (+pair[1] - precision)); } return func(number); }; } /* * Creates a set object of `values`. * * @private * @param {Array} values The values to add to the set. * @returns {Object} Returns the new set. / var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { return new Set(values); }; /* * Creates a `_.toPairs` or `_.toPairsIn` function. * * @private * @param {Function} keysFunc The function to get the keys of a given object. * @returns {Function} Returns the new pairs function. / function createToPairs(keysFunc) { return function(object) { var tag = getTag(object); if (tag == mapTag) { return mapToArray(object); } if (tag == setTag) { return setToPairs(object); } return baseToPairs(object, keysFunc(object)); }; } /* * Creates a function that either curries or invokes `func` with optional * `this` binding and partially applied arguments. * * @private * @param {Function\|string} func The function or method name to wrap. * @param {number} bitmask The bitmask flags. * 1 - `_.bind` * 2 - `_.bindKey` * 4 - `_.curry` or `_.curryRight` of a bound function * 8 - `_.curry` * 16 - `_.curryRight` * 32 - `_.partial` * 64 - `_.partialRight` * 128 - `_.rearg` * 256 - `_.ary` * 512 - `_.flip` * @param {} [thisArg] The `this` binding of `func`. @param {Array} [partials] The arguments to be partially applied. * @param {Array} [holders] The `partials` placeholder indexes. * @param {Array} [argPos] The argument positions of the new function. * @param {number} [ary] The arity cap of `func`. * @param {number} [arity] The arity of `func`. * @returns {Function} Returns the new wrapped function. / function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) { var isBindKey = bitmask & WRAP_BIND_KEY_FLAG; if (!isBindKey && typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } var length = partials ? partials.length : 0; if (!length) { bitmask &= ~(WRAP_PARTIAL_FLAG \| WRAP_PARTIAL_RIGHT_FLAG); partials = holders = undefined; } ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0); arity = arity === undefined ? arity : toInteger(arity); length -= holders ? holders.length : 0; if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) { var partialsRight = partials, holdersRight = holders; partials = holders = undefined; } var data = isBindKey ? undefined : getData(func); var newData = [ func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity ]; if (data) { mergeData(newData, data); } func = newData[0]; bitmask = newData[1]; thisArg = newData[2]; partials = newData[3]; holders = newData[4]; arity = newData[9] = newData[9] === undefined ? (isBindKey ? 0 : func.length) : nativeMax(newData[9] - length, 0); if (!arity && bitmask & (WRAP_CURRY_FLAG \| WRAP_CURRY_RIGHT_FLAG)) { bitmask &= ~(WRAP_CURRY_FLAG \| WRAP_CURRY_RIGHT_FLAG); } if (!bitmask \|\| bitmask == WRAP_BIND_FLAG) { var result = createBind(func, bitmask, thisArg); } else if (bitmask == WRAP_CURRY_FLAG \|\| bitmask == WRAP_CURRY_RIGHT_FLAG) { result = createCurry(func, bitmask, arity); } else if ((bitmask == WRAP_PARTIAL_FLAG \|\| bitmask == (WRAP_BIND_FLAG \| WRAP_PARTIAL_FLAG)) && !holders.length) { result = createPartial(func, bitmask, thisArg, partials); } else { result = createHybrid.apply(undefined, newData); } var setter = data ? baseSetData : setData; return setWrapToString(setter(result, newData), func, bitmask); } /* * Used by `_.defaults` to customize its `_.assignIn` use to assign properties * of source objects to the destination object for all destination properties * that resolve to `undefined`. * * @private * @param {} objValue The destination value. @param {} srcValue The source value. @param {string} key The key of the property to assign. * @param {Object} object The parent object of `objValue`. * @returns {} Returns the value to assign. / function customDefaultsAssignIn(objValue, srcValue, key, object) { if (objValue === undefined \|\| (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) { return srcValue; } return objValue; } /** * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source * objects into destination objects that are passed thru. * * @private * @param {} objValue The destination value. @param {} srcValue The source value. @param {string} key The key of the property to merge. * @param {Object} object The parent object of `objValue`. * @param {Object} source The parent object of `srcValue`. * @param {Object} [stack] Tracks traversed source values and their merged * counterparts. * @returns {} Returns the value to assign. / function customDefaultsMerge(objValue, srcValue, key, object, source, stack) { if (isObject(objValue) && isObject(srcValue)) { // Recursively merge objects and arrays (susceptible to call stack limits). stack.set(srcValue, objValue); baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack); stack['delete'](srcValue); } return objValue; } /** * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain * objects. * * @private * @param {} value The value to inspect. @param {string} key The key of the property to inspect. * @returns {} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`. / function customOmitClone(value) { return isPlainObject(value) ? undefined : value; } /** * A specialized version of `baseIsEqualDeep` for arrays with support for * partial deep comparisons. * * @private * @param {Array} array The array to compare. * @param {Array} other The other array to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `array` and `other` objects. * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`. / function equalArrays(array, other, bitmask, customizer, equalFunc, stack) { var isPartial = bitmask & COMPARE_PARTIAL_FLAG, arrLength = array.length, othLength = other.length; if (arrLength != othLength && !(isPartial && othLength > arrLength)) { return false; } // Assume cyclic values are equal. var stacked = stack.get(array); if (stacked && stack.get(other)) { return stacked == other; } var index = -1, result = true, seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined; stack.set(array, other); stack.set(other, array); // Ignore non-index properties. while (++index < arrLength) { var arrValue = array[index], othValue = other[index]; if (customizer) { var compared = isPartial ? customizer(othValue, arrValue, index, other, array, stack) : customizer(arrValue, othValue, index, array, other, stack); } if (compared !== undefined) { if (compared) { continue; } result = false; break; } // Recursively compare arrays (susceptible to call stack limits). if (seen) { if (!arraySome(other, function(othValue, othIndex) { if (!cacheHas(seen, othIndex) && (arrValue === othValue \|\| equalFunc(arrValue, othValue, bitmask, customizer, stack))) { return seen.push(othIndex); } })) { result = false; break; } } else if (!( arrValue === othValue \|\| equalFunc(arrValue, othValue, bitmask, customizer, stack) )) { result = false; break; } } stack['delete'](array); stack['delete'](other); return result; } /* * A specialized version of `baseIsEqualDeep` for comparing objects of * the same `toStringTag`. * * Note: This function only supports comparing values with tags of * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {string} tag The `toStringTag` of the objects to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. / function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) { switch (tag) { case dataViewTag: if ((object.byteLength != other.byteLength) \|\| (object.byteOffset != other.byteOffset)) { return false; } object = object.buffer; other = other.buffer; case arrayBufferTag: if ((object.byteLength != other.byteLength) \|\| !equalFunc(new Uint8Array(object), new Uint8Array(other))) { return false; } return true; case boolTag: case dateTag: case numberTag: // Coerce booleans to `1` or `0` and dates to milliseconds. // Invalid dates are coerced to `NaN`. return eq(+object, +other); case errorTag: return object.name == other.name && object.message == other.message; case regexpTag: case stringTag: // Coerce regexes to strings and treat strings, primitives and objects, // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring // for more details. return object == (other + ''); case mapTag: var convert = mapToArray; case setTag: var isPartial = bitmask & COMPARE_PARTIAL_FLAG; convert \|\| (convert = setToArray); if (object.size != other.size && !isPartial) { return false; } // Assume cyclic values are equal. var stacked = stack.get(object); if (stacked) { return stacked == other; } bitmask \|= COMPARE_UNORDERED_FLAG; // Recursively compare objects (susceptible to call stack limits). stack.set(object, other); var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack); stack['delete'](object); return result; case symbolTag: if (symbolValueOf) { return symbolValueOf.call(object) == symbolValueOf.call(other); } } return false; } /* * A specialized version of `baseIsEqualDeep` for objects with support for * partial deep comparisons. * * @private * @param {Object} object The object to compare. * @param {Object} other The other object to compare. * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details. * @param {Function} customizer The function to customize comparisons. * @param {Function} equalFunc The function to determine equivalents of values. * @param {Object} stack Tracks traversed `object` and `other` objects. * @returns {boolean} Returns `true` if the objects are equivalent, else `false`. / function equalObjects(object, other, bitmask, customizer, equalFunc, stack) { var isPartial = bitmask & COMPARE_PARTIAL_FLAG, objProps = getAllKeys(object), objLength = objProps.length, othProps = getAllKeys(other), othLength = othProps.length; if (objLength != othLength && !isPartial) { return false; } var index = objLength; while (index--) { var key = objProps[index]; if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) { return false; } } // Assume cyclic values are equal. var stacked = stack.get(object); if (stacked && stack.get(other)) { return stacked == other; } var result = true; stack.set(object, other); stack.set(other, object); var skipCtor = isPartial; while (++index < objLength) { key = objProps[index]; var objValue = object[key], othValue = other[key]; if (customizer) { var compared = isPartial ? customizer(othValue, objValue, key, other, object, stack) : customizer(objValue, othValue, key, object, other, stack); } // Recursively compare objects (susceptible to call stack limits). if (!(compared === undefined ? (objValue === othValue \|\| equalFunc(objValue, othValue, bitmask, customizer, stack)) : compared )) { result = false; break; } skipCtor \|\| (skipCtor = key == 'constructor'); } if (result && !skipCtor) { var objCtor = object.constructor, othCtor = other.constructor; // Non `Object` object instances with different constructors are not equal. if (objCtor != othCtor && ('constructor' in object && 'constructor' in other) && !(typeof objCtor == 'function' && objCtor instanceof objCtor && typeof othCtor == 'function' && othCtor instanceof othCtor)) { result = false; } } stack['delete'](object); stack['delete'](other); return result; } /* * A specialized version of `baseRest` which flattens the rest array. * * @private * @param {Function} func The function to apply a rest parameter to. * @returns {Function} Returns the new function. / function flatRest(func) { return setToString(overRest(func, undefined, flatten), func + ''); } /* * Creates an array of own enumerable property names and symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names and symbols. / function getAllKeys(object) { return baseGetAllKeys(object, keys, getSymbols); } /* * Creates an array of own and inherited enumerable property names and * symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names and symbols. / function getAllKeysIn(object) { return baseGetAllKeys(object, keysIn, getSymbolsIn); } /* * Gets metadata for `func`. * * @private * @param {Function} func The function to query. * @returns {} Returns the metadata for `func`. / var getData = !metaMap ? noop : function(func) { return metaMap.get(func); }; /** * Gets the name of `func`. * * @private * @param {Function} func The function to query. * @returns {string} Returns the function name. / function getFuncName(func) { var result = (func.name + ''), array = realNames[result], length = hasOwnProperty.call(realNames, result) ? array.length : 0; while (length--) { var data = array[length], otherFunc = data.func; if (otherFunc == null \|\| otherFunc == func) { return data.name; } } return result; } /* * Gets the argument placeholder value for `func`. * * @private * @param {Function} func The function to inspect. * @returns {} Returns the placeholder value. / function getHolder(func) { var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func; return object.placeholder; } /** * Gets the appropriate "iteratee" function. If `_.iteratee` is customized, * this function returns the custom method, otherwise it returns `baseIteratee`. * If arguments are provided, the chosen function is invoked with them and * its result is returned. * * @private * @param {} [value] The value to convert to an iteratee. @param {number} [arity] The arity of the created iteratee. * @returns {Function} Returns the chosen function or its result. / function getIteratee() { var result = lodash.iteratee \|\| iteratee; result = result === iteratee ? baseIteratee : result; return arguments.length ? result(arguments[0], arguments[1]) : result; } /* * Gets the data for `map`. * * @private * @param {Object} map The map to query. * @param {string} key The reference key. * @returns {} Returns the map data. / function getMapData(map, key) { var data = map.__data__; return isKeyable(key) ? data[typeof key == 'string' ? 'string' : 'hash'] : data.map; } /** * Gets the property names, values, and compare flags of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the match data of `object`. / function getMatchData(object) { var result = keys(object), length = result.length; while (length--) { var key = result[length], value = object[key]; result[length] = [key, value, isStrictComparable(value)]; } return result; } /* * Gets the native function at `key` of `object`. * * @private * @param {Object} object The object to query. * @param {string} key The key of the method to get. * @returns {} Returns the function if it's native, else `undefined`. / function getNative(object, key) { var value = getValue(object, key); return baseIsNative(value) ? value : undefined; } /** * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. * * @private * @param {} value The value to query. @returns {string} Returns the raw `toStringTag`. / function getRawTag(value) { var isOwn = hasOwnProperty.call(value, symToStringTag), tag = value[symToStringTag]; try { value[symToStringTag] = undefined; var unmasked = true; } catch (e) {} var result = nativeObjectToString.call(value); if (unmasked) { if (isOwn) { value[symToStringTag] = tag; } else { delete value[symToStringTag]; } } return result; } /* * Creates an array of the own enumerable symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of symbols. / var getSymbols = !nativeGetSymbols ? stubArray : function(object) { if (object == null) { return []; } object = Object(object); return arrayFilter(nativeGetSymbols(object), function(symbol) { return propertyIsEnumerable.call(object, symbol); }); }; /* * Creates an array of the own and inherited enumerable symbols of `object`. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of symbols. / var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) { var result = []; while (object) { arrayPush(result, getSymbols(object)); object = getPrototype(object); } return result; }; /* * Gets the `toStringTag` of `value`. * * @private * @param {} value The value to query. @returns {string} Returns the `toStringTag`. / var getTag = baseGetTag; // Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6. if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) \|\| (Map && getTag(new Map) != mapTag) \|\| (Promise && getTag(Promise.resolve()) != promiseTag) \|\| (Set && getTag(new Set) != setTag) \|\| (WeakMap && getTag(new WeakMap) != weakMapTag)) { getTag = function(value) { var result = baseGetTag(value), Ctor = result == objectTag ? value.constructor : undefined, ctorString = Ctor ? toSource(Ctor) : ''; if (ctorString) { switch (ctorString) { case dataViewCtorString: return dataViewTag; case mapCtorString: return mapTag; case promiseCtorString: return promiseTag; case setCtorString: return setTag; case weakMapCtorString: return weakMapTag; } } return result; }; } /* * Gets the view, applying any `transforms` to the `start` and `end` positions. * * @private * @param {number} start The start of the view. * @param {number} end The end of the view. * @param {Array} transforms The transformations to apply to the view. * @returns {Object} Returns an object containing the `start` and `end` * positions of the view. / function getView(start, end, transforms) { var index = -1, length = transforms.length; while (++index < length) { var data = transforms[index], size = data.size; switch (data.type) { case 'drop': start += size; break; case 'dropRight': end -= size; break; case 'take': end = nativeMin(end, start + size); break; case 'takeRight': start = nativeMax(start, end - size); break; } } return { 'start': start, 'end': end }; } /* * Extracts wrapper details from the `source` body comment. * * @private * @param {string} source The source to inspect. * @returns {Array} Returns the wrapper details. / function getWrapDetails(source) { var match = source.match(reWrapDetails); return match ? match[1].split(reSplitDetails) : []; } /* * Checks if `path` exists on `object`. * * @private * @param {Object} object The object to query. * @param {Array\|string} path The path to check. * @param {Function} hasFunc The function to check properties. * @returns {boolean} Returns `true` if `path` exists, else `false`. / function hasPath(object, path, hasFunc) { path = castPath(path, object); var index = -1, length = path.length, result = false; while (++index < length) { var key = toKey(path[index]); if (!(result = object != null && hasFunc(object, key))) { break; } object = object[key]; } if (result \|\| ++index != length) { return result; } length = object == null ? 0 : object.length; return !!length && isLength(length) && isIndex(key, length) && (isArray(object) \|\| isArguments(object)); } /* * Initializes an array clone. * * @private * @param {Array} array The array to clone. * @returns {Array} Returns the initialized clone. / function initCloneArray(array) { var length = array.length, result = new array.constructor(length); // Add properties assigned by `RegExp#exec`. if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) { result.index = array.index; result.input = array.input; } return result; } /* * Initializes an object clone. * * @private * @param {Object} object The object to clone. * @returns {Object} Returns the initialized clone. / function initCloneObject(object) { return (typeof object.constructor == 'function' && !isPrototype(object)) ? baseCreate(getPrototype(object)) : {}; } /* * Initializes an object clone based on its `toStringTag`. * * Note: This function only supports cloning values with tags of * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`. * * @private * @param {Object} object The object to clone. * @param {string} tag The `toStringTag` of the object to clone. * @param {boolean} [isDeep] Specify a deep clone. * @returns {Object} Returns the initialized clone. / function initCloneByTag(object, tag, isDeep) { var Ctor = object.constructor; switch (tag) { case arrayBufferTag: return cloneArrayBuffer(object); case boolTag: case dateTag: return new Ctor(+object); case dataViewTag: return cloneDataView(object, isDeep); case float32Tag: case float64Tag: case int8Tag: case int16Tag: case int32Tag: case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag: return cloneTypedArray(object, isDeep); case mapTag: return new Ctor; case numberTag: case stringTag: return new Ctor(object); case regexpTag: return cloneRegExp(object); case setTag: return new Ctor; case symbolTag: return cloneSymbol(object); } } /* * Inserts wrapper `details` in a comment at the top of the `source` body. * * @private * @param {string} source The source to modify. * @returns {Array} details The details to insert. * @returns {string} Returns the modified source. / function insertWrapDetails(source, details) { var length = details.length; if (!length) { return source; } var lastIndex = length - 1; details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex]; details = details.join(length > 2 ? ', ' : ' '); return source.replace(reWrapComment, '{\n/ [wrapped with ' + details + '] /\n'); } /* * Checks if `value` is a flattenable `arguments` object or array. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is flattenable, else `false`. / function isFlattenable(value) { return isArray(value) \|\| isArguments(value) \|\| !!(spreadableSymbol && value && value[spreadableSymbol]); } /* * Checks if `value` is a valid array-like index. * * @private * @param {} value The value to check. @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. / function isIndex(value, length) { var type = typeof value; length = length == null ? MAX_SAFE_INTEGER : length; return !!length && (type == 'number' \|\| (type != 'symbol' && reIsUint.test(value))) && (value > -1 && value % 1 == 0 && value < length); } /* * Checks if the given arguments are from an iteratee call. * * @private * @param {} value The potential iteratee value argument. @param {} index The potential iteratee index or key argument. @param {} object The potential iteratee object argument. @returns {boolean} Returns `true` if the arguments are from an iteratee call, * else `false`. / function isIterateeCall(value, index, object) { if (!isObject(object)) { return false; } var type = typeof index; if (type == 'number' ? (isArrayLike(object) && isIndex(index, object.length)) : (type == 'string' && index in object) ) { return eq(object[index], value); } return false; } /* * Checks if `value` is a property name and not a property path. * * @private * @param {} value The value to check. @param {Object} [object] The object to query keys on. * @returns {boolean} Returns `true` if `value` is a property name, else `false`. / function isKey(value, object) { if (isArray(value)) { return false; } var type = typeof value; if (type == 'number' \|\| type == 'symbol' \|\| type == 'boolean' \|\| value == null \|\| isSymbol(value)) { return true; } return reIsPlainProp.test(value) \|\| !reIsDeepProp.test(value) \|\| (object != null && value in Object(object)); } /* * Checks if `value` is suitable for use as unique object key. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is suitable, else `false`. / function isKeyable(value) { var type = typeof value; return (type == 'string' \|\| type == 'number' \|\| type == 'symbol' \|\| type == 'boolean') ? (value !== '__proto__') : (value === null); } /* * Checks if `func` has a lazy counterpart. * * @private * @param {Function} func The function to check. * @returns {boolean} Returns `true` if `func` has a lazy counterpart, * else `false`. / function isLaziable(func) { var funcName = getFuncName(func), other = lodash[funcName]; if (typeof other != 'function' \|\| !(funcName in LazyWrapper.prototype)) { return false; } if (func === other) { return true; } var data = getData(other); return !!data && func === data[0]; } /* * Checks if `func` has its source masked. * * @private * @param {Function} func The function to check. * @returns {boolean} Returns `true` if `func` is masked, else `false`. / function isMasked(func) { return !!maskSrcKey && (maskSrcKey in func); } /* * Checks if `func` is capable of being masked. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `func` is maskable, else `false`. / var isMaskable = coreJsData ? isFunction : stubFalse; /* * Checks if `value` is likely a prototype object. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a prototype, else `false`. / function isPrototype(value) { var Ctor = value && value.constructor, proto = (typeof Ctor == 'function' && Ctor.prototype) \|\| objectProto; return value === proto; } /* * Checks if `value` is suitable for strict equality comparisons, i.e. `===`. * * @private * @param {} value The value to check. @returns {boolean} Returns `true` if `value` if suitable for strict * equality comparisons, else `false`. / function isStrictComparable(value) { return value === value && !isObject(value); } /* * A specialized version of `matchesProperty` for source values suitable * for strict equality comparisons, i.e. `===`. * * @private * @param {string} key The key of the property to get. * @param {} srcValue The value to match. @returns {Function} Returns the new spec function. / function matchesStrictComparable(key, srcValue) { return function(object) { if (object == null) { return false; } return object[key] === srcValue && (srcValue !== undefined \|\| (key in Object(object))); }; } /* * A specialized version of `_.memoize` which clears the memoized function's * cache when it exceeds `MAX_MEMOIZE_SIZE`. * * @private * @param {Function} func The function to have its output memoized. * @returns {Function} Returns the new memoized function. / function memoizeCapped(func) { var result = memoize(func, function(key) { if (cache.size === MAX_MEMOIZE_SIZE) { cache.clear(); } return key; }); var cache = result.cache; return result; } /* * Merges the function metadata of `source` into `data`. * * Merging metadata reduces the number of wrappers used to invoke a function. * This is possible because methods like `_.bind`, `_.curry`, and `_.partial` * may be applied regardless of execution order. Methods like `_.ary` and * `_.rearg` modify function arguments, making the order in which they are * executed important, preventing the merging of metadata. However, we make * an exception for a safe combined case where curried functions have `_.ary` * and or `_.rearg` applied. * * @private * @param {Array} data The destination metadata. * @param {Array} source The source metadata. * @returns {Array} Returns `data`. / function mergeData(data, source) { var bitmask = data[1], srcBitmask = source[1], newBitmask = bitmask \| srcBitmask, isCommon = newBitmask < (WRAP_BIND_FLAG \| WRAP_BIND_KEY_FLAG \| WRAP_ARY_FLAG); var isCombo = ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) \|\| ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) \|\| ((srcBitmask == (WRAP_ARY_FLAG \| WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG)); // Exit early if metadata can't be merged. if (!(isCommon \|\| isCombo)) { return data; } // Use source `thisArg` if available. if (srcBitmask & WRAP_BIND_FLAG) { data[2] = source[2]; // Set when currying a bound function. newBitmask \|= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG; } // Compose partial arguments. var value = source[3]; if (value) { var partials = data[3]; data[3] = partials ? composeArgs(partials, value, source[4]) : value; data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4]; } // Compose partial right arguments. value = source[5]; if (value) { partials = data[5]; data[5] = partials ? composeArgsRight(partials, value, source[6]) : value; data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6]; } // Use source `argPos` if available. value = source[7]; if (value) { data[7] = value; } // Use source `ary` if it's smaller. if (srcBitmask & WRAP_ARY_FLAG) { data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]); } // Use source `arity` if one is not provided. if (data[9] == null) { data[9] = source[9]; } // Use source `func` and merge bitmasks. data[0] = source[0]; data[1] = newBitmask; return data; } /* * This function is like * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) * except that it includes inherited enumerable properties. * * @private * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. / function nativeKeysIn(object) { var result = []; if (object != null) { for (var key in Object(object)) { result.push(key); } } return result; } /* * Converts `value` to a string using `Object.prototype.toString`. * * @private * @param {} value The value to convert. @returns {string} Returns the converted string. / function objectToString(value) { return nativeObjectToString.call(value); } /* * A specialized version of `baseRest` which transforms the rest array. * * @private * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @param {Function} transform The rest array transform. * @returns {Function} Returns the new function. / function overRest(func, start, transform) { start = nativeMax(start === undefined ? (func.length - 1) : start, 0); return function() { var args = arguments, index = -1, length = nativeMax(args.length - start, 0), array = Array(length); while (++index < length) { array[index] = args[start + index]; } index = -1; var otherArgs = Array(start + 1); while (++index < start) { otherArgs[index] = args[index]; } otherArgs[start] = transform(array); return apply(func, this, otherArgs); }; } /* * Gets the parent value at `path` of `object`. * * @private * @param {Object} object The object to query. * @param {Array} path The path to get the parent value of. * @returns {} Returns the parent value. / function parent(object, path) { return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1)); } /** * Reorder `array` according to the specified indexes where the element at * the first index is assigned as the first element, the element at * the second index is assigned as the second element, and so on. * * @private * @param {Array} array The array to reorder. * @param {Array} indexes The arranged array indexes. * @returns {Array} Returns `array`. / function reorder(array, indexes) { var arrLength = array.length, length = nativeMin(indexes.length, arrLength), oldArray = copyArray(array); while (length--) { var index = indexes[length]; array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined; } return array; } /* * Gets the value at `key`, unless `key` is "__proto__" or "constructor". * * @private * @param {Object} object The object to query. * @param {string} key The key of the property to get. * @returns {} Returns the property value. / function safeGet(object, key) { if (key === 'constructor' && typeof object[key] === 'function') { return; } if (key == '__proto__') { return; } return object[key]; } /** * Sets metadata for `func`. * * Note: If this function becomes hot, i.e. is invoked a lot in a short * period of time, it will trip its breaker and transition to an identity * function to avoid garbage collection pauses in V8. See * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070) * for more details. * * @private * @param {Function} func The function to associate metadata with. * @param {} data The metadata. @returns {Function} Returns `func`. / var setData = shortOut(baseSetData); /* * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout). * * @private * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @returns {number\|Object} Returns the timer id or timeout object. / var setTimeout = ctxSetTimeout \|\| function(func, wait) { return root.setTimeout(func, wait); }; /* * Sets the `toString` method of `func` to return `string`. * * @private * @param {Function} func The function to modify. * @param {Function} string The `toString` result. * @returns {Function} Returns `func`. / var setToString = shortOut(baseSetToString); /* * Sets the `toString` method of `wrapper` to mimic the source of `reference` * with wrapper details in a comment at the top of the source body. * * @private * @param {Function} wrapper The function to modify. * @param {Function} reference The reference function. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @returns {Function} Returns `wrapper`. / function setWrapToString(wrapper, reference, bitmask) { var source = (reference + ''); return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask))); } /* * Creates a function that'll short out and invoke `identity` instead * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` * milliseconds. * * @private * @param {Function} func The function to restrict. * @returns {Function} Returns the new shortable function. / function shortOut(func) { var count = 0, lastCalled = 0; return function() { var stamp = nativeNow(), remaining = HOT_SPAN - (stamp - lastCalled); lastCalled = stamp; if (remaining > 0) { if (++count >= HOT_COUNT) { return arguments[0]; } } else { count = 0; } return func.apply(undefined, arguments); }; } /* * A specialized version of `_.shuffle` which mutates and sets the size of `array`. * * @private * @param {Array} array The array to shuffle. * @param {number} [size=array.length] The size of `array`. * @returns {Array} Returns `array`. / function shuffleSelf(array, size) { var index = -1, length = array.length, lastIndex = length - 1; size = size === undefined ? length : size; while (++index < size) { var rand = baseRandom(index, lastIndex), value = array[rand]; array[rand] = array[index]; array[index] = value; } array.length = size; return array; } /* * Converts `string` to a property path array. * * @private * @param {string} string The string to convert. * @returns {Array} Returns the property path array. / var stringToPath = memoizeCapped(function(string) { var result = []; if (string.charCodeAt(0) === 46 / . /) { result.push(''); } string.replace(rePropName, function(match, number, quote, subString) { result.push(quote ? subString.replace(reEscapeChar, '$1') : (number \|\| match)); }); return result; }); /* * Converts `value` to a string key if it's not a string or symbol. * * @private * @param {} value The value to inspect. @returns {string\|symbol} Returns the key. / function toKey(value) { if (typeof value == 'string' \|\| isSymbol(value)) { return value; } var result = (value + ''); return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result; } /* * Converts `func` to its source code. * * @private * @param {Function} func The function to convert. * @returns {string} Returns the source code. / function toSource(func) { if (func != null) { try { return funcToString.call(func); } catch (e) {} try { return (func + ''); } catch (e) {} } return ''; } /* * Updates wrapper `details` based on `bitmask` flags. * * @private * @returns {Array} details The details to modify. * @param {number} bitmask The bitmask flags. See `createWrap` for more details. * @returns {Array} Returns `details`. / function updateWrapDetails(details, bitmask) { arrayEach(wrapFlags, function(pair) { var value = '_.' + pair[0]; if ((bitmask & pair[1]) && !arrayIncludes(details, value)) { details.push(value); } }); return details.sort(); } /* * Creates a clone of `wrapper`. * * @private * @param {Object} wrapper The wrapper to clone. * @returns {Object} Returns the cloned wrapper. / function wrapperClone(wrapper) { if (wrapper instanceof LazyWrapper) { return wrapper.clone(); } var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__); result.__actions__ = copyArray(wrapper.__actions__); result.__index__ = wrapper.__index__; result.__values__ = wrapper.__values__; return result; } /------------------------------------------------------------------------/ /* * Creates an array of elements split into groups the length of `size`. * If `array` can't be split evenly, the final chunk will be the remaining * elements. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to process. * @param {number} [size=1] The length of each chunk * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the new array of chunks. * @example * * _.chunk(['a', 'b', 'c', 'd'], 2); * // => [['a', 'b'], ['c', 'd']] * * _.chunk(['a', 'b', 'c', 'd'], 3); * // => [['a', 'b', 'c'], ['d']] / function chunk(array, size, guard) { if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) { size = 1; } else { size = nativeMax(toInteger(size), 0); } var length = array == null ? 0 : array.length; if (!length \|\| size < 1) { return []; } var index = 0, resIndex = 0, result = Array(nativeCeil(length / size)); while (index < length) { result[resIndex++] = baseSlice(array, index, (index += size)); } return result; } /* * Creates an array with all falsey values removed. The values `false`, `null`, * `0`, `""`, `undefined`, and `NaN` are falsey. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to compact. * @returns {Array} Returns the new array of filtered values. * @example * * _.compact([0, 1, false, 2, '', 3]); * // => [1, 2, 3] / function compact(array) { var index = -1, length = array == null ? 0 : array.length, resIndex = 0, result = []; while (++index < length) { var value = array[index]; if (value) { result[resIndex++] = value; } } return result; } /* * Creates a new array concatenating `array` with any additional arrays * and/or values. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to concatenate. * @param {...} [values] The values to concatenate. @returns {Array} Returns the new concatenated array. * @example * * var array = [1]; * var other = _.concat(array, 2, [3], [[4]]); * * console.log(other); * // => [1, 2, 3, [4]] * * console.log(array); * // => [1] / function concat() { var length = arguments.length; if (!length) { return []; } var args = Array(length - 1), array = arguments[0], index = length; while (index--) { args[index - 1] = arguments[index]; } return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1)); } /* * Creates an array of `array` values not included in the other given arrays * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. The order and references of result values are * determined by the first array. * * Note: Unlike `_.pullAll`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @returns {Array} Returns the new array of filtered values. * @see _.without, _.xor * @example * * _.difference([2, 1], [2, 3]); * // => [1] / var difference = baseRest(function(array, values) { return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) : []; }); /* * This method is like `_.difference` except that it accepts `iteratee` which * is invoked for each element of `array` and `values` to generate the criterion * by which they're compared. The order and references of result values are * determined by the first array. The iteratee is invoked with one argument: * (value). * * Note: Unlike `_.pullAllBy`, this method returns a new array. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [1.2] * * // The `_.property` iteratee shorthand. * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x'); * // => [{ 'x': 2 }] / var differenceBy = baseRest(function(array, values) { var iteratee = last(values); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)) : []; }); /* * This method is like `_.difference` except that it accepts `comparator` * which is invoked to compare elements of `array` to `values`. The order and * references of result values are determined by the first array. The comparator * is invoked with two arguments: (arrVal, othVal). * * Note: Unlike `_.pullAllWith`, this method returns a new array. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {...Array} [values] The values to exclude. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual); * // => [{ 'x': 2, 'y': 1 }] / var differenceWith = baseRest(function(array, values) { var comparator = last(values); if (isArrayLikeObject(comparator)) { comparator = undefined; } return isArrayLikeObject(array) ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator) : []; }); /* * Creates a slice of `array` with `n` elements dropped from the beginning. * * @static * @memberOf _ * @since 0.5.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to drop. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.drop([1, 2, 3]); * // => [2, 3] * * _.drop([1, 2, 3], 2); * // => [3] * * _.drop([1, 2, 3], 5); * // => [] * * _.drop([1, 2, 3], 0); * // => [1, 2, 3] / function drop(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard \|\| n === undefined) ? 1 : toInteger(n); return baseSlice(array, n < 0 ? 0 : n, length); } /* * Creates a slice of `array` with `n` elements dropped from the end. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to drop. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.dropRight([1, 2, 3]); * // => [1, 2] * * _.dropRight([1, 2, 3], 2); * // => [1] * * _.dropRight([1, 2, 3], 5); * // => [] * * _.dropRight([1, 2, 3], 0); * // => [1, 2, 3] / function dropRight(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard \|\| n === undefined) ? 1 : toInteger(n); n = length - n; return baseSlice(array, 0, n < 0 ? 0 : n); } /* * Creates a slice of `array` excluding elements dropped from the end. * Elements are dropped until `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.dropRightWhile(users, function(o) { return !o.active; }); * // => objects for ['barney'] * * // The `_.matches` iteratee shorthand. * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false }); * // => objects for ['barney', 'fred'] * * // The `_.matchesProperty` iteratee shorthand. * _.dropRightWhile(users, ['active', false]); * // => objects for ['barney'] * * // The `_.property` iteratee shorthand. * _.dropRightWhile(users, 'active'); * // => objects for ['barney', 'fred', 'pebbles'] / function dropRightWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), true, true) : []; } /* * Creates a slice of `array` excluding elements dropped from the beginning. * Elements are dropped until `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.dropWhile(users, function(o) { return !o.active; }); * // => objects for ['pebbles'] * * // The `_.matches` iteratee shorthand. * _.dropWhile(users, { 'user': 'barney', 'active': false }); * // => objects for ['fred', 'pebbles'] * * // The `_.matchesProperty` iteratee shorthand. * _.dropWhile(users, ['active', false]); * // => objects for ['pebbles'] * * // The `_.property` iteratee shorthand. * _.dropWhile(users, 'active'); * // => objects for ['barney', 'fred', 'pebbles'] / function dropWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), true) : []; } /* * Fills elements of `array` with `value` from `start` up to, but not * including, `end`. * * Note: This method mutates `array`. * * @static * @memberOf _ * @since 3.2.0 * @category Array * @param {Array} array The array to fill. * @param {} value The value to fill `array` with. @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns `array`. * @example * * var array = [1, 2, 3]; * * _.fill(array, 'a'); * console.log(array); * // => ['a', 'a', 'a'] * * _.fill(Array(3), 2); * // => [2, 2, 2] * * _.fill([4, 6, 8, 10], '', 1, 3); // => [4, '', '', 10] / function fill(array, value, start, end) { var length = array == null ? 0 : array.length; if (!length) { return []; } if (start && typeof start != 'number' && isIterateeCall(array, value, start)) { start = 0; end = length; } return baseFill(array, value, start, end); } /* * This method is like `_.find` except that it returns the index of the first * element `predicate` returns truthy for instead of the element itself. * * @static * @memberOf _ * @since 1.1.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=0] The index to search from. * @returns {number} Returns the index of the found element, else `-1`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.findIndex(users, function(o) { return o.user == 'barney'; }); * // => 0 * * // The `_.matches` iteratee shorthand. * _.findIndex(users, { 'user': 'fred', 'active': false }); * // => 1 * * // The `_.matchesProperty` iteratee shorthand. * _.findIndex(users, ['active', false]); * // => 0 * * // The `_.property` iteratee shorthand. * _.findIndex(users, 'active'); * // => 2 / function findIndex(array, predicate, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = fromIndex == null ? 0 : toInteger(fromIndex); if (index < 0) { index = nativeMax(length + index, 0); } return baseFindIndex(array, getIteratee(predicate, 3), index); } /* * This method is like `_.findIndex` except that it iterates over elements * of `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=array.length-1] The index to search from. * @returns {number} Returns the index of the found element, else `-1`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; }); * // => 2 * * // The `_.matches` iteratee shorthand. * _.findLastIndex(users, { 'user': 'barney', 'active': true }); * // => 0 * * // The `_.matchesProperty` iteratee shorthand. * _.findLastIndex(users, ['active', false]); * // => 2 * * // The `_.property` iteratee shorthand. * _.findLastIndex(users, 'active'); * // => 0 / function findLastIndex(array, predicate, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = length - 1; if (fromIndex !== undefined) { index = toInteger(fromIndex); index = fromIndex < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); } return baseFindIndex(array, getIteratee(predicate, 3), index, true); } /* * Flattens `array` a single level deep. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to flatten. * @returns {Array} Returns the new flattened array. * @example * * _.flatten([1, [2, [3, [4]], 5]]); * // => [1, 2, [3, [4]], 5] / function flatten(array) { var length = array == null ? 0 : array.length; return length ? baseFlatten(array, 1) : []; } /* * Recursively flattens `array`. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to flatten. * @returns {Array} Returns the new flattened array. * @example * * _.flattenDeep([1, [2, [3, [4]], 5]]); * // => [1, 2, 3, 4, 5] / function flattenDeep(array) { var length = array == null ? 0 : array.length; return length ? baseFlatten(array, INFINITY) : []; } /* * Recursively flatten `array` up to `depth` times. * * @static * @memberOf _ * @since 4.4.0 * @category Array * @param {Array} array The array to flatten. * @param {number} [depth=1] The maximum recursion depth. * @returns {Array} Returns the new flattened array. * @example * * var array = [1, [2, [3, [4]], 5]]; * * _.flattenDepth(array, 1); * // => [1, 2, [3, [4]], 5] * * _.flattenDepth(array, 2); * // => [1, 2, 3, [4], 5] / function flattenDepth(array, depth) { var length = array == null ? 0 : array.length; if (!length) { return []; } depth = depth === undefined ? 1 : toInteger(depth); return baseFlatten(array, depth); } /* * The inverse of `_.toPairs`; this method returns an object composed * from key-value `pairs`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} pairs The key-value pairs. * @returns {Object} Returns the new object. * @example * * _.fromPairs([['a', 1], ['b', 2]]); * // => { 'a': 1, 'b': 2 } / function fromPairs(pairs) { var index = -1, length = pairs == null ? 0 : pairs.length, result = {}; while (++index < length) { var pair = pairs[index]; result[pair[0]] = pair[1]; } return result; } /* * Gets the first element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @alias first * @category Array * @param {Array} array The array to query. * @returns {} Returns the first element of `array`. @example * * _.head([1, 2, 3]); * // => 1 * * _.head([]); * // => undefined / function head(array) { return (array && array.length) ? array[0] : undefined; } /* * Gets the index at which the first occurrence of `value` is found in `array` * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. If `fromIndex` is negative, it's used as the * offset from the end of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} [fromIndex=0] The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.indexOf([1, 2, 1, 2], 2); * // => 1 * * // Search from the `fromIndex`. * _.indexOf([1, 2, 1, 2], 2, 2); * // => 3 / function indexOf(array, value, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = fromIndex == null ? 0 : toInteger(fromIndex); if (index < 0) { index = nativeMax(length + index, 0); } return baseIndexOf(array, value, index); } /* * Gets all but the last element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @returns {Array} Returns the slice of `array`. * @example * * _.initial([1, 2, 3]); * // => [1, 2] / function initial(array) { var length = array == null ? 0 : array.length; return length ? baseSlice(array, 0, -1) : []; } /* * Creates an array of unique values that are included in all given arrays * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. The order and references of result values are * determined by the first array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of intersecting values. * @example * * _.intersection([2, 1], [2, 3]); * // => [2] / var intersection = baseRest(function(arrays) { var mapped = arrayMap(arrays, castArrayLikeObject); return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped) : []; }); /* * This method is like `_.intersection` except that it accepts `iteratee` * which is invoked for each element of each `arrays` to generate the criterion * by which they're compared. The order and references of result values are * determined by the first array. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of intersecting values. * @example * * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [2.1] * * // The `_.property` iteratee shorthand. * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }] / var intersectionBy = baseRest(function(arrays) { var iteratee = last(arrays), mapped = arrayMap(arrays, castArrayLikeObject); if (iteratee === last(mapped)) { iteratee = undefined; } else { mapped.pop(); } return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped, getIteratee(iteratee, 2)) : []; }); /* * This method is like `_.intersection` except that it accepts `comparator` * which is invoked to compare elements of `arrays`. The order and references * of result values are determined by the first array. The comparator is * invoked with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of intersecting values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.intersectionWith(objects, others, _.isEqual); * // => [{ 'x': 1, 'y': 2 }] / var intersectionWith = baseRest(function(arrays) { var comparator = last(arrays), mapped = arrayMap(arrays, castArrayLikeObject); comparator = typeof comparator == 'function' ? comparator : undefined; if (comparator) { mapped.pop(); } return (mapped.length && mapped[0] === arrays[0]) ? baseIntersection(mapped, undefined, comparator) : []; }); /* * Converts all elements in `array` into a string separated by `separator`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to convert. * @param {string} [separator=','] The element separator. * @returns {string} Returns the joined string. * @example * * _.join(['a', 'b', 'c'], '~'); * // => 'a~b~c' / function join(array, separator) { return array == null ? '' : nativeJoin.call(array, separator); } /* * Gets the last element of `array`. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @returns {} Returns the last element of `array`. @example * * _.last([1, 2, 3]); * // => 3 / function last(array) { var length = array == null ? 0 : array.length; return length ? array[length - 1] : undefined; } /* * This method is like `_.indexOf` except that it iterates over elements of * `array` from right to left. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {} value The value to search for. @param {number} [fromIndex=array.length-1] The index to search from. * @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.lastIndexOf([1, 2, 1, 2], 2); * // => 3 * * // Search from the `fromIndex`. * _.lastIndexOf([1, 2, 1, 2], 2, 2); * // => 1 / function lastIndexOf(array, value, fromIndex) { var length = array == null ? 0 : array.length; if (!length) { return -1; } var index = length; if (fromIndex !== undefined) { index = toInteger(fromIndex); index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1); } return value === value ? strictLastIndexOf(array, value, index) : baseFindIndex(array, baseIsNaN, index, true); } /* * Gets the element at index `n` of `array`. If `n` is negative, the nth * element from the end is returned. * * @static * @memberOf _ * @since 4.11.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=0] The index of the element to return. * @returns {} Returns the nth element of `array`. @example * * var array = ['a', 'b', 'c', 'd']; * * _.nth(array, 1); * // => 'b' * * _.nth(array, -2); * // => 'c'; / function nth(array, n) { return (array && array.length) ? baseNth(array, toInteger(n)) : undefined; } /* * Removes all given values from `array` using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * Note: Unlike `_.without`, this method mutates `array`. Use `_.remove` * to remove elements from an array by predicate. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to modify. * @param {...} [values] The values to remove. @returns {Array} Returns `array`. * @example * * var array = ['a', 'b', 'c', 'a', 'b', 'c']; * * _.pull(array, 'a', 'c'); * console.log(array); * // => ['b', 'b'] / var pull = baseRest(pullAll); /* * This method is like `_.pull` except that it accepts an array of values to remove. * * Note: Unlike `_.difference`, this method mutates `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @returns {Array} Returns `array`. * @example * * var array = ['a', 'b', 'c', 'a', 'b', 'c']; * * _.pullAll(array, ['a', 'c']); * console.log(array); * // => ['b', 'b'] / function pullAll(array, values) { return (array && array.length && values && values.length) ? basePullAll(array, values) : array; } /* * This method is like `_.pullAll` except that it accepts `iteratee` which is * invoked for each element of `array` and `values` to generate the criterion * by which they're compared. The iteratee is invoked with one argument: (value). * * Note: Unlike `_.differenceBy`, this method mutates `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns `array`. * @example * * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }]; * * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x'); * console.log(array); * // => [{ 'x': 2 }] / function pullAllBy(array, values, iteratee) { return (array && array.length && values && values.length) ? basePullAll(array, values, getIteratee(iteratee, 2)) : array; } /* * This method is like `_.pullAll` except that it accepts `comparator` which * is invoked to compare elements of `array` to `values`. The comparator is * invoked with two arguments: (arrVal, othVal). * * Note: Unlike `_.differenceWith`, this method mutates `array`. * * @static * @memberOf _ * @since 4.6.0 * @category Array * @param {Array} array The array to modify. * @param {Array} values The values to remove. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns `array`. * @example * * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }]; * * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual); * console.log(array); * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }] / function pullAllWith(array, values, comparator) { return (array && array.length && values && values.length) ? basePullAll(array, values, undefined, comparator) : array; } /* * Removes elements from `array` corresponding to `indexes` and returns an * array of removed elements. * * Note: Unlike `_.at`, this method mutates `array`. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to modify. * @param {...(number\|number[])} [indexes] The indexes of elements to remove. * @returns {Array} Returns the new array of removed elements. * @example * * var array = ['a', 'b', 'c', 'd']; * var pulled = _.pullAt(array, [1, 3]); * * console.log(array); * // => ['a', 'c'] * * console.log(pulled); * // => ['b', 'd'] / var pullAt = flatRest(function(array, indexes) { var length = array == null ? 0 : array.length, result = baseAt(array, indexes); basePullAt(array, arrayMap(indexes, function(index) { return isIndex(index, length) ? +index : index; }).sort(compareAscending)); return result; }); /* * Removes all elements from `array` that `predicate` returns truthy for * and returns an array of the removed elements. The predicate is invoked * with three arguments: (value, index, array). * * Note: Unlike `_.filter`, this method mutates `array`. Use `_.pull` * to pull elements from an array by value. * * @static * @memberOf _ * @since 2.0.0 * @category Array * @param {Array} array The array to modify. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new array of removed elements. * @example * * var array = [1, 2, 3, 4]; * var evens = _.remove(array, function(n) { * return n % 2 == 0; * }); * * console.log(array); * // => [1, 3] * * console.log(evens); * // => [2, 4] / function remove(array, predicate) { var result = []; if (!(array && array.length)) { return result; } var index = -1, indexes = [], length = array.length; predicate = getIteratee(predicate, 3); while (++index < length) { var value = array[index]; if (predicate(value, index, array)) { result.push(value); indexes.push(index); } } basePullAt(array, indexes); return result; } /* * Reverses `array` so that the first element becomes the last, the second * element becomes the second to last, and so on. * * Note: This method mutates `array` and is based on * [`Array#reverse`](https://mdn.io/Array/reverse). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to modify. * @returns {Array} Returns `array`. * @example * * var array = [1, 2, 3]; * * _.reverse(array); * // => [3, 2, 1] * * console.log(array); * // => [3, 2, 1] / function reverse(array) { return array == null ? array : nativeReverse.call(array); } /* * Creates a slice of `array` from `start` up to, but not including, `end`. * * Note: This method is used instead of * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are * returned. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to slice. * @param {number} [start=0] The start position. * @param {number} [end=array.length] The end position. * @returns {Array} Returns the slice of `array`. / function slice(array, start, end) { var length = array == null ? 0 : array.length; if (!length) { return []; } if (end && typeof end != 'number' && isIterateeCall(array, start, end)) { start = 0; end = length; } else { start = start == null ? 0 : toInteger(start); end = end === undefined ? length : toInteger(end); } return baseSlice(array, start, end); } /* * Uses a binary search to determine the lowest index at which `value` * should be inserted into `array` in order to maintain its sort order. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * _.sortedIndex([30, 50], 40); * // => 1 / function sortedIndex(array, value) { return baseSortedIndex(array, value); } /* * This method is like `_.sortedIndex` except that it accepts `iteratee` * which is invoked for `value` and each element of `array` to compute their * sort ranking. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * var objects = [{ 'x': 4 }, { 'x': 5 }]; * * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); * // => 0 * * // The `_.property` iteratee shorthand. * _.sortedIndexBy(objects, { 'x': 4 }, 'x'); * // => 0 / function sortedIndexBy(array, value, iteratee) { return baseSortedIndexBy(array, value, getIteratee(iteratee, 2)); } /* * This method is like `_.indexOf` except that it performs a binary * search on a sorted `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {} value The value to search for. @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.sortedIndexOf([4, 5, 5, 5, 6], 5); * // => 1 / function sortedIndexOf(array, value) { var length = array == null ? 0 : array.length; if (length) { var index = baseSortedIndex(array, value); if (index < length && eq(array[index], value)) { return index; } } return -1; } /* * This method is like `_.sortedIndex` except that it returns the highest * index at which `value` should be inserted into `array` in order to * maintain its sort order. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * _.sortedLastIndex([4, 5, 5, 5, 6], 5); * // => 4 / function sortedLastIndex(array, value) { return baseSortedIndex(array, value, true); } /* * This method is like `_.sortedLastIndex` except that it accepts `iteratee` * which is invoked for `value` and each element of `array` to compute their * sort ranking. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The sorted array to inspect. * @param {} value The value to evaluate. @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the index at which `value` should be inserted * into `array`. * @example * * var objects = [{ 'x': 4 }, { 'x': 5 }]; * * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; }); * // => 1 * * // The `_.property` iteratee shorthand. * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x'); * // => 1 / function sortedLastIndexBy(array, value, iteratee) { return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true); } /* * This method is like `_.lastIndexOf` except that it performs a binary * search on a sorted `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {} value The value to search for. @returns {number} Returns the index of the matched value, else `-1`. * @example * * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5); * // => 3 / function sortedLastIndexOf(array, value) { var length = array == null ? 0 : array.length; if (length) { var index = baseSortedIndex(array, value, true) - 1; if (eq(array[index], value)) { return index; } } return -1; } /* * This method is like `_.uniq` except that it's designed and optimized * for sorted arrays. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @returns {Array} Returns the new duplicate free array. * @example * * _.sortedUniq([1, 1, 2]); * // => [1, 2] / function sortedUniq(array) { return (array && array.length) ? baseSortedUniq(array) : []; } /* * This method is like `_.uniqBy` except that it's designed and optimized * for sorted arrays. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [iteratee] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor); * // => [1.1, 2.3] / function sortedUniqBy(array, iteratee) { return (array && array.length) ? baseSortedUniq(array, getIteratee(iteratee, 2)) : []; } /* * Gets all but the first element of `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to query. * @returns {Array} Returns the slice of `array`. * @example * * _.tail([1, 2, 3]); * // => [2, 3] / function tail(array) { var length = array == null ? 0 : array.length; return length ? baseSlice(array, 1, length) : []; } /* * Creates a slice of `array` with `n` elements taken from the beginning. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to take. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.take([1, 2, 3]); * // => [1] * * _.take([1, 2, 3], 2); * // => [1, 2] * * _.take([1, 2, 3], 5); * // => [1, 2, 3] * * _.take([1, 2, 3], 0); * // => [] / function take(array, n, guard) { if (!(array && array.length)) { return []; } n = (guard \|\| n === undefined) ? 1 : toInteger(n); return baseSlice(array, 0, n < 0 ? 0 : n); } /* * Creates a slice of `array` with `n` elements taken from the end. * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {number} [n=1] The number of elements to take. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the slice of `array`. * @example * * _.takeRight([1, 2, 3]); * // => [3] * * _.takeRight([1, 2, 3], 2); * // => [2, 3] * * _.takeRight([1, 2, 3], 5); * // => [1, 2, 3] * * _.takeRight([1, 2, 3], 0); * // => [] / function takeRight(array, n, guard) { var length = array == null ? 0 : array.length; if (!length) { return []; } n = (guard \|\| n === undefined) ? 1 : toInteger(n); n = length - n; return baseSlice(array, n < 0 ? 0 : n, length); } /* * Creates a slice of `array` with elements taken from the end. Elements are * taken until `predicate` returns falsey. The predicate is invoked with * three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': false } * ]; * * _.takeRightWhile(users, function(o) { return !o.active; }); * // => objects for ['fred', 'pebbles'] * * // The `_.matches` iteratee shorthand. * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false }); * // => objects for ['pebbles'] * * // The `_.matchesProperty` iteratee shorthand. * _.takeRightWhile(users, ['active', false]); * // => objects for ['fred', 'pebbles'] * * // The `_.property` iteratee shorthand. * _.takeRightWhile(users, 'active'); * // => [] / function takeRightWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3), false, true) : []; } /* * Creates a slice of `array` with elements taken from the beginning. Elements * are taken until `predicate` returns falsey. The predicate is invoked with * three arguments: (value, index, array). * * @static * @memberOf _ * @since 3.0.0 * @category Array * @param {Array} array The array to query. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the slice of `array`. * @example * * var users = [ * { 'user': 'barney', 'active': false }, * { 'user': 'fred', 'active': false }, * { 'user': 'pebbles', 'active': true } * ]; * * _.takeWhile(users, function(o) { return !o.active; }); * // => objects for ['barney', 'fred'] * * // The `_.matches` iteratee shorthand. * _.takeWhile(users, { 'user': 'barney', 'active': false }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.takeWhile(users, ['active', false]); * // => objects for ['barney', 'fred'] * * // The `_.property` iteratee shorthand. * _.takeWhile(users, 'active'); * // => [] / function takeWhile(array, predicate) { return (array && array.length) ? baseWhile(array, getIteratee(predicate, 3)) : []; } /* * Creates an array of unique values, in order, from all given arrays using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of combined values. * @example * * _.union([2], [1, 2]); * // => [2, 1] / var union = baseRest(function(arrays) { return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); }); /* * This method is like `_.union` except that it accepts `iteratee` which is * invoked for each element of each `arrays` to generate the criterion by * which uniqueness is computed. Result values are chosen from the first * array in which the value occurs. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of combined values. * @example * * _.unionBy([2.1], [1.2, 2.3], Math.floor); * // => [2.1, 1.2] * * // The `_.property` iteratee shorthand. * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }, { 'x': 2 }] / var unionBy = baseRest(function(arrays) { var iteratee = last(arrays); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2)); }); /* * This method is like `_.union` except that it accepts `comparator` which * is invoked to compare elements of `arrays`. Result values are chosen from * the first array in which the value occurs. The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of combined values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.unionWith(objects, others, _.isEqual); * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] / var unionWith = baseRest(function(arrays) { var comparator = last(arrays); comparator = typeof comparator == 'function' ? comparator : undefined; return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator); }); /* * Creates a duplicate-free version of an array, using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons, in which only the first occurrence of each element * is kept. The order of result values is determined by the order they occur * in the array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @returns {Array} Returns the new duplicate free array. * @example * * _.uniq([2, 1, 2]); * // => [2, 1] / function uniq(array) { return (array && array.length) ? baseUniq(array) : []; } /* * This method is like `_.uniq` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the criterion by which * uniqueness is computed. The order of result values is determined by the * order they occur in the array. The iteratee is invoked with one argument: * (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * _.uniqBy([2.1, 1.2, 2.3], Math.floor); * // => [2.1, 1.2] * * // The `_.property` iteratee shorthand. * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 1 }, { 'x': 2 }] / function uniqBy(array, iteratee) { return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : []; } /* * This method is like `_.uniq` except that it accepts `comparator` which * is invoked to compare elements of `array`. The order of result values is * determined by the order they occur in the array.The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {Array} array The array to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new duplicate free array. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.uniqWith(objects, _.isEqual); * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }] / function uniqWith(array, comparator) { comparator = typeof comparator == 'function' ? comparator : undefined; return (array && array.length) ? baseUniq(array, undefined, comparator) : []; } /* * This method is like `_.zip` except that it accepts an array of grouped * elements and creates an array regrouping the elements to their pre-zip * configuration. * * @static * @memberOf _ * @since 1.2.0 * @category Array * @param {Array} array The array of grouped elements to process. * @returns {Array} Returns the new array of regrouped elements. * @example * * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]); * // => [['a', 1, true], ['b', 2, false]] * * _.unzip(zipped); * // => [['a', 'b'], [1, 2], [true, false]] / function unzip(array) { if (!(array && array.length)) { return []; } var length = 0; array = arrayFilter(array, function(group) { if (isArrayLikeObject(group)) { length = nativeMax(group.length, length); return true; } }); return baseTimes(length, function(index) { return arrayMap(array, baseProperty(index)); }); } /* * This method is like `_.unzip` except that it accepts `iteratee` to specify * how regrouped values should be combined. The iteratee is invoked with the * elements of each group: (...group). * * @static * @memberOf _ * @since 3.8.0 * @category Array * @param {Array} array The array of grouped elements to process. * @param {Function} [iteratee=_.identity] The function to combine * regrouped values. * @returns {Array} Returns the new array of regrouped elements. * @example * * var zipped = _.zip([1, 2], [10, 20], [100, 200]); * // => [[1, 10, 100], [2, 20, 200]] * * _.unzipWith(zipped, _.add); * // => [3, 30, 300] / function unzipWith(array, iteratee) { if (!(array && array.length)) { return []; } var result = unzip(array); if (iteratee == null) { return result; } return arrayMap(result, function(group) { return apply(iteratee, undefined, group); }); } /* * Creates an array excluding all given values using * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * for equality comparisons. * * Note: Unlike `_.pull`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {Array} array The array to inspect. * @param {...} [values] The values to exclude. @returns {Array} Returns the new array of filtered values. * @see _.difference, _.xor * @example * * _.without([2, 1, 2, 3], 1, 2); * // => [3] / var without = baseRest(function(array, values) { return isArrayLikeObject(array) ? baseDifference(array, values) : []; }); /* * Creates an array of unique values that is the * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference) * of the given arrays. The order of result values is determined by the order * they occur in the arrays. * * @static * @memberOf _ * @since 2.4.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @returns {Array} Returns the new array of filtered values. * @see _.difference, _.without * @example * * _.xor([2, 1], [2, 3]); * // => [1, 3] / var xor = baseRest(function(arrays) { return baseXor(arrayFilter(arrays, isArrayLikeObject)); }); /* * This method is like `_.xor` except that it accepts `iteratee` which is * invoked for each element of each `arrays` to generate the criterion by * which by which they're compared. The order of result values is determined * by the order they occur in the arrays. The iteratee is invoked with one * argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor); * // => [1.2, 3.4] * * // The `_.property` iteratee shorthand. * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x'); * // => [{ 'x': 2 }] / var xorBy = baseRest(function(arrays) { var iteratee = last(arrays); if (isArrayLikeObject(iteratee)) { iteratee = undefined; } return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2)); }); /* * This method is like `_.xor` except that it accepts `comparator` which is * invoked to compare elements of `arrays`. The order of result values is * determined by the order they occur in the arrays. The comparator is invoked * with two arguments: (arrVal, othVal). * * @static * @memberOf _ * @since 4.0.0 * @category Array * @param {...Array} [arrays] The arrays to inspect. * @param {Function} [comparator] The comparator invoked per element. * @returns {Array} Returns the new array of filtered values. * @example * * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]; * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }]; * * _.xorWith(objects, others, _.isEqual); * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }] / var xorWith = baseRest(function(arrays) { var comparator = last(arrays); comparator = typeof comparator == 'function' ? comparator : undefined; return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator); }); /* * Creates an array of grouped elements, the first of which contains the * first elements of the given arrays, the second of which contains the * second elements of the given arrays, and so on. * * @static * @memberOf _ * @since 0.1.0 * @category Array * @param {...Array} [arrays] The arrays to process. * @returns {Array} Returns the new array of grouped elements. * @example * * _.zip(['a', 'b'], [1, 2], [true, false]); * // => [['a', 1, true], ['b', 2, false]] / var zip = baseRest(unzip); /* * This method is like `_.fromPairs` except that it accepts two arrays, * one of property identifiers and one of corresponding values. * * @static * @memberOf _ * @since 0.4.0 * @category Array * @param {Array} [props=[]] The property identifiers. * @param {Array} [values=[]] The property values. * @returns {Object} Returns the new object. * @example * * _.zipObject(['a', 'b'], [1, 2]); * // => { 'a': 1, 'b': 2 } / function zipObject(props, values) { return baseZipObject(props \|\| [], values \|\| [], assignValue); } /* * This method is like `_.zipObject` except that it supports property paths. * * @static * @memberOf _ * @since 4.1.0 * @category Array * @param {Array} [props=[]] The property identifiers. * @param {Array} [values=[]] The property values. * @returns {Object} Returns the new object. * @example * * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]); * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } } / function zipObjectDeep(props, values) { return baseZipObject(props \|\| [], values \|\| [], baseSet); } /* * This method is like `_.zip` except that it accepts `iteratee` to specify * how grouped values should be combined. The iteratee is invoked with the * elements of each group: (...group). * * @static * @memberOf _ * @since 3.8.0 * @category Array * @param {...Array} [arrays] The arrays to process. * @param {Function} [iteratee=_.identity] The function to combine * grouped values. * @returns {Array} Returns the new array of grouped elements. * @example * * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) { * return a + b + c; * }); * // => [111, 222] / var zipWith = baseRest(function(arrays) { var length = arrays.length, iteratee = length > 1 ? arrays[length - 1] : undefined; iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined; return unzipWith(arrays, iteratee); }); /------------------------------------------------------------------------/ /* * Creates a `lodash` wrapper instance that wraps `value` with explicit method * chain sequences enabled. The result of such sequences must be unwrapped * with `_#value`. * * @static * @memberOf _ * @since 1.3.0 * @category Seq * @param {} value The value to wrap. @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var users = [ * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'pebbles', 'age': 1 } * ]; * * var youngest = _ * .chain(users) * .sortBy('age') * .map(function(o) { * return o.user + ' is ' + o.age; * }) * .head() * .value(); * // => 'pebbles is 1' / function chain(value) { var result = lodash(value); result.__chain__ = true; return result; } /* * This method invokes `interceptor` and returns `value`. The interceptor * is invoked with one argument; (value). The purpose of this method is to * "tap into" a method chain sequence in order to modify intermediate results. * * @static * @memberOf _ * @since 0.1.0 * @category Seq * @param {} value The value to provide to `interceptor`. @param {Function} interceptor The function to invoke. * @returns {} Returns `value`. @example * * _([1, 2, 3]) * .tap(function(array) { * // Mutate input array. * array.pop(); * }) * .reverse() * .value(); * // => [2, 1] / function tap(value, interceptor) { interceptor(value); return value; } /* * This method is like `_.tap` except that it returns the result of `interceptor`. * The purpose of this method is to "pass thru" values replacing intermediate * results in a method chain sequence. * * @static * @memberOf _ * @since 3.0.0 * @category Seq * @param {} value The value to provide to `interceptor`. @param {Function} interceptor The function to invoke. * @returns {} Returns the result of `interceptor`. @example * * _(' abc ') * .chain() * .trim() * .thru(function(value) { * return [value]; * }) * .value(); * // => ['abc'] / function thru(value, interceptor) { return interceptor(value); } /* * This method is the wrapper version of `_.at`. * * @name at * @memberOf _ * @since 1.0.0 * @category Seq * @param {...(string\|string[])} [paths] The property paths to pick. * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; * * _(object).at(['a[0].b.c', 'a[1]']).value(); * // => [3, 4] / var wrapperAt = flatRest(function(paths) { var length = paths.length, start = length ? paths[0] : 0, value = this.__wrapped__, interceptor = function(object) { return baseAt(object, paths); }; if (length > 1 \|\| this.__actions__.length \|\| !(value instanceof LazyWrapper) \|\| !isIndex(start)) { return this.thru(interceptor); } value = value.slice(start, +start + (length ? 1 : 0)); value.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined }); return new LodashWrapper(value, this.__chain__).thru(function(array) { if (length && !array.length) { array.push(undefined); } return array; }); }); /* * Creates a `lodash` wrapper instance with explicit method chain sequences enabled. * * @name chain * @memberOf _ * @since 0.1.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var users = [ * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 } * ]; * * // A sequence without explicit chaining. * _(users).head(); * // => { 'user': 'barney', 'age': 36 } * * // A sequence with explicit chaining. * _(users) * .chain() * .head() * .pick('user') * .value(); * // => { 'user': 'barney' } / function wrapperChain() { return chain(this); } /* * Executes the chain sequence and returns the wrapped result. * * @name commit * @memberOf _ * @since 3.2.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var array = [1, 2]; * var wrapped = _(array).push(3); * * console.log(array); * // => [1, 2] * * wrapped = wrapped.commit(); * console.log(array); * // => [1, 2, 3] * * wrapped.last(); * // => 3 * * console.log(array); * // => [1, 2, 3] / function wrapperCommit() { return new LodashWrapper(this.value(), this.__chain__); } /* * Gets the next value on a wrapped object following the * [iterator protocol](https://mdn.io/iteration_protocols#iterator). * * @name next * @memberOf _ * @since 4.0.0 * @category Seq * @returns {Object} Returns the next iterator value. * @example * * var wrapped = _([1, 2]); * * wrapped.next(); * // => { 'done': false, 'value': 1 } * * wrapped.next(); * // => { 'done': false, 'value': 2 } * * wrapped.next(); * // => { 'done': true, 'value': undefined } / function wrapperNext() { if (this.__values__ === undefined) { this.__values__ = toArray(this.value()); } var done = this.__index__ >= this.__values__.length, value = done ? undefined : this.__values__[this.__index__++]; return { 'done': done, 'value': value }; } /* * Enables the wrapper to be iterable. * * @name Symbol.iterator * @memberOf _ * @since 4.0.0 * @category Seq * @returns {Object} Returns the wrapper object. * @example * * var wrapped = _([1, 2]); * * wrapped[Symbol.iterator]() === wrapped; * // => true * * Array.from(wrapped); * // => [1, 2] / function wrapperToIterator() { return this; } /* * Creates a clone of the chain sequence planting `value` as the wrapped value. * * @name plant * @memberOf _ * @since 3.2.0 * @category Seq * @param {} value The value to plant. @returns {Object} Returns the new `lodash` wrapper instance. * @example * * function square(n) { * return n * n; * } * * var wrapped = _([1, 2]).map(square); * var other = wrapped.plant([3, 4]); * * other.value(); * // => [9, 16] * * wrapped.value(); * // => [1, 4] / function wrapperPlant(value) { var result, parent = this; while (parent instanceof baseLodash) { var clone = wrapperClone(parent); clone.__index__ = 0; clone.__values__ = undefined; if (result) { previous.__wrapped__ = clone; } else { result = clone; } var previous = clone; parent = parent.__wrapped__; } previous.__wrapped__ = value; return result; } /* * This method is the wrapper version of `_.reverse`. * * Note: This method mutates the wrapped array. * * @name reverse * @memberOf _ * @since 0.1.0 * @category Seq * @returns {Object} Returns the new `lodash` wrapper instance. * @example * * var array = [1, 2, 3]; * * _(array).reverse().value() * // => [3, 2, 1] * * console.log(array); * // => [3, 2, 1] / function wrapperReverse() { var value = this.__wrapped__; if (value instanceof LazyWrapper) { var wrapped = value; if (this.__actions__.length) { wrapped = new LazyWrapper(this); } wrapped = wrapped.reverse(); wrapped.__actions__.push({ 'func': thru, 'args': [reverse], 'thisArg': undefined }); return new LodashWrapper(wrapped, this.__chain__); } return this.thru(reverse); } /* * Executes the chain sequence to resolve the unwrapped value. * * @name value * @memberOf _ * @since 0.1.0 * @alias toJSON, valueOf * @category Seq * @returns {} Returns the resolved unwrapped value. @example * * _([1, 2, 3]).value(); * // => [1, 2, 3] / function wrapperValue() { return baseWrapperValue(this.__wrapped__, this.__actions__); } /------------------------------------------------------------------------/ /* * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The corresponding value of * each key is the number of times the key was returned by `iteratee`. The * iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 0.5.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * _.countBy([6.1, 4.2, 6.3], Math.floor); * // => { '4': 1, '6': 2 } * * // The `_.property` iteratee shorthand. * _.countBy(['one', 'two', 'three'], 'length'); * // => { '3': 2, '5': 1 } / var countBy = createAggregator(function(result, value, key) { if (hasOwnProperty.call(result, key)) { ++result[key]; } else { baseAssignValue(result, key, 1); } }); /* * Checks if `predicate` returns truthy for all elements of `collection`. * Iteration is stopped once `predicate` returns falsey. The predicate is * invoked with three arguments: (value, index\|key, collection). * * Note: This method returns `true` for * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of * elements of empty collections. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {boolean} Returns `true` if all elements pass the predicate check, * else `false`. * @example * * _.every([true, 1, null, 'yes'], Boolean); * // => false * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': false } * ]; * * // The `_.matches` iteratee shorthand. * _.every(users, { 'user': 'barney', 'active': false }); * // => false * * // The `_.matchesProperty` iteratee shorthand. * _.every(users, ['active', false]); * // => true * * // The `_.property` iteratee shorthand. * _.every(users, 'active'); * // => false / function every(collection, predicate, guard) { var func = isArray(collection) ? arrayEvery : baseEvery; if (guard && isIterateeCall(collection, predicate, guard)) { predicate = undefined; } return func(collection, getIteratee(predicate, 3)); } /* * Iterates over elements of `collection`, returning an array of all elements * `predicate` returns truthy for. The predicate is invoked with three * arguments: (value, index\|key, collection). * * Note: Unlike `_.remove`, this method returns a new array. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new filtered array. * @see _.reject * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': true }, * { 'user': 'fred', 'age': 40, 'active': false } * ]; * * _.filter(users, function(o) { return !o.active; }); * // => objects for ['fred'] * * // The `_.matches` iteratee shorthand. * _.filter(users, { 'age': 36, 'active': true }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.filter(users, ['active', false]); * // => objects for ['fred'] * * // The `_.property` iteratee shorthand. * _.filter(users, 'active'); * // => objects for ['barney'] / function filter(collection, predicate) { var func = isArray(collection) ? arrayFilter : baseFilter; return func(collection, getIteratee(predicate, 3)); } /* * Iterates over elements of `collection`, returning the first element * `predicate` returns truthy for. The predicate is invoked with three * arguments: (value, index\|key, collection). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=0] The index to search from. * @returns {} Returns the matched element, else `undefined`. @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': true }, * { 'user': 'fred', 'age': 40, 'active': false }, * { 'user': 'pebbles', 'age': 1, 'active': true } * ]; * * _.find(users, function(o) { return o.age < 40; }); * // => object for 'barney' * * // The `_.matches` iteratee shorthand. * _.find(users, { 'age': 1, 'active': true }); * // => object for 'pebbles' * * // The `_.matchesProperty` iteratee shorthand. * _.find(users, ['active', false]); * // => object for 'fred' * * // The `_.property` iteratee shorthand. * _.find(users, 'active'); * // => object for 'barney' / var find = createFind(findIndex); /* * This method is like `_.find` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @category Collection * @param {Array\|Object} collection The collection to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param {number} [fromIndex=collection.length-1] The index to search from. * @returns {} Returns the matched element, else `undefined`. @example * * _.findLast([1, 2, 3, 4], function(n) { * return n % 2 == 1; * }); * // => 3 / var findLast = createFind(findLastIndex); /* * Creates a flattened array of values by running each element in `collection` * thru `iteratee` and flattening the mapped results. The iteratee is invoked * with three arguments: (value, index\|key, collection). * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [n, n]; * } * * _.flatMap([1, 2], duplicate); * // => [1, 1, 2, 2] / function flatMap(collection, iteratee) { return baseFlatten(map(collection, iteratee), 1); } /* * This method is like `_.flatMap` except that it recursively flattens the * mapped results. * * @static * @memberOf _ * @since 4.7.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [[[n, n]]]; * } * * _.flatMapDeep([1, 2], duplicate); * // => [1, 1, 2, 2] / function flatMapDeep(collection, iteratee) { return baseFlatten(map(collection, iteratee), INFINITY); } /* * This method is like `_.flatMap` except that it recursively flattens the * mapped results up to `depth` times. * * @static * @memberOf _ * @since 4.7.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {number} [depth=1] The maximum recursion depth. * @returns {Array} Returns the new flattened array. * @example * * function duplicate(n) { * return [[[n, n]]]; * } * * _.flatMapDepth([1, 2], duplicate, 2); * // => [[1, 1], [2, 2]] / function flatMapDepth(collection, iteratee, depth) { depth = depth === undefined ? 1 : toInteger(depth); return baseFlatten(map(collection, iteratee), depth); } /* * Iterates over elements of `collection` and invokes `iteratee` for each element. * The iteratee is invoked with three arguments: (value, index\|key, collection). * Iteratee functions may exit iteration early by explicitly returning `false`. * * Note: As with other "Collections" methods, objects with a "length" * property are iterated like arrays. To avoid this behavior use `_.forIn` * or `_.forOwn` for object iteration. * * @static * @memberOf _ * @since 0.1.0 * @alias each * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array\|Object} Returns `collection`. * @see _.forEachRight * @example * * _.forEach([1, 2], function(value) { * console.log(value); * }); * // => Logs `1` then `2`. * * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) { * console.log(key); * }); * // => Logs 'a' then 'b' (iteration order is not guaranteed). / function forEach(collection, iteratee) { var func = isArray(collection) ? arrayEach : baseEach; return func(collection, getIteratee(iteratee, 3)); } /* * This method is like `_.forEach` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 2.0.0 * @alias eachRight * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array\|Object} Returns `collection`. * @see _.forEach * @example * * _.forEachRight([1, 2], function(value) { * console.log(value); * }); * // => Logs `2` then `1`. / function forEachRight(collection, iteratee) { var func = isArray(collection) ? arrayEachRight : baseEachRight; return func(collection, getIteratee(iteratee, 3)); } /* * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The order of grouped values * is determined by the order they occur in `collection`. The corresponding * value of each key is an array of elements responsible for generating the * key. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * _.groupBy([6.1, 4.2, 6.3], Math.floor); * // => { '4': [4.2], '6': [6.1, 6.3] } * * // The `_.property` iteratee shorthand. * _.groupBy(['one', 'two', 'three'], 'length'); * // => { '3': ['one', 'two'], '5': ['three'] } / var groupBy = createAggregator(function(result, value, key) { if (hasOwnProperty.call(result, key)) { result[key].push(value); } else { baseAssignValue(result, key, [value]); } }); /* * Checks if `value` is in `collection`. If `collection` is a string, it's * checked for a substring of `value`, otherwise * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * is used for equality comparisons. If `fromIndex` is negative, it's used as * the offset from the end of `collection`. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object\|string} collection The collection to inspect. * @param {} value The value to search for. @param {number} [fromIndex=0] The index to search from. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. * @returns {boolean} Returns `true` if `value` is found, else `false`. * @example * * _.includes([1, 2, 3], 1); * // => true * * _.includes([1, 2, 3], 1, 2); * // => false * * _.includes({ 'a': 1, 'b': 2 }, 1); * // => true * * _.includes('abcd', 'bc'); * // => true / function includes(collection, value, fromIndex, guard) { collection = isArrayLike(collection) ? collection : values(collection); fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0; var length = collection.length; if (fromIndex < 0) { fromIndex = nativeMax(length + fromIndex, 0); } return isString(collection) ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1) : (!!length && baseIndexOf(collection, value, fromIndex) > -1); } /* * Invokes the method at `path` of each element in `collection`, returning * an array of the results of each invoked method. Any additional arguments * are provided to each invoked method. If `path` is a function, it's invoked * for, and `this` bound to, each element in `collection`. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Array\|Function\|string} path The path of the method to invoke or * the function invoked per iteration. * @param {...} [args] The arguments to invoke each method with. @returns {Array} Returns the array of results. * @example * * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort'); * // => [[1, 5, 7], [1, 2, 3]] * * _.invokeMap([123, 456], String.prototype.split, ''); * // => [['1', '2', '3'], ['4', '5', '6']] / var invokeMap = baseRest(function(collection, path, args) { var index = -1, isFunc = typeof path == 'function', result = isArrayLike(collection) ? Array(collection.length) : []; baseEach(collection, function(value) { result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args); }); return result; }); /* * Creates an object composed of keys generated from the results of running * each element of `collection` thru `iteratee`. The corresponding value of * each key is the last element responsible for generating the key. The * iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The iteratee to transform keys. * @returns {Object} Returns the composed aggregate object. * @example * * var array = [ * { 'dir': 'left', 'code': 97 }, * { 'dir': 'right', 'code': 100 } * ]; * * _.keyBy(array, function(o) { * return String.fromCharCode(o.code); * }); * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } } * * _.keyBy(array, 'dir'); * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } } / var keyBy = createAggregator(function(result, value, key) { baseAssignValue(result, key, value); }); /* * Creates an array of values by running each element in `collection` thru * `iteratee`. The iteratee is invoked with three arguments: * (value, index\|key, collection). * * Many lodash methods are guarded to work as iteratees for methods like * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`. * * The guarded methods are: * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`, * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`, * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`, * `template`, `trim`, `trimEnd`, `trimStart`, and `words` * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the new mapped array. * @example * * function square(n) { * return n * n; * } * * _.map([4, 8], square); * // => [16, 64] * * _.map({ 'a': 4, 'b': 8 }, square); * // => [16, 64] (iteration order is not guaranteed) * * var users = [ * { 'user': 'barney' }, * { 'user': 'fred' } * ]; * * // The `_.property` iteratee shorthand. * _.map(users, 'user'); * // => ['barney', 'fred'] / function map(collection, iteratee) { var func = isArray(collection) ? arrayMap : baseMap; return func(collection, getIteratee(iteratee, 3)); } /* * This method is like `_.sortBy` except that it allows specifying the sort * orders of the iteratees to sort by. If `orders` is unspecified, all values * are sorted in ascending order. Otherwise, specify an order of "desc" for * descending or "asc" for ascending sort order of corresponding values. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Array[]\|Function[]\|Object[]\|string[]} [iteratees=[_.identity]] * The iteratees to sort by. * @param {string[]} [orders] The sort orders of `iteratees`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`. * @returns {Array} Returns the new sorted array. * @example * * var users = [ * { 'user': 'fred', 'age': 48 }, * { 'user': 'barney', 'age': 34 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'barney', 'age': 36 } * ]; * * // Sort by `user` in ascending order and by `age` in descending order. * _.orderBy(users, ['user', 'age'], ['asc', 'desc']); * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] / function orderBy(collection, iteratees, orders, guard) { if (collection == null) { return []; } if (!isArray(iteratees)) { iteratees = iteratees == null ? [] : [iteratees]; } orders = guard ? undefined : orders; if (!isArray(orders)) { orders = orders == null ? [] : [orders]; } return baseOrderBy(collection, iteratees, orders); } /* * Creates an array of elements split into two groups, the first of which * contains elements `predicate` returns truthy for, the second of which * contains elements `predicate` returns falsey for. The predicate is * invoked with one argument: (value). * * @static * @memberOf _ * @since 3.0.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the array of grouped elements. * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': true }, * { 'user': 'pebbles', 'age': 1, 'active': false } * ]; * * _.partition(users, function(o) { return o.active; }); * // => objects for [['fred'], ['barney', 'pebbles']] * * // The `_.matches` iteratee shorthand. * _.partition(users, { 'age': 1, 'active': false }); * // => objects for [['pebbles'], ['barney', 'fred']] * * // The `_.matchesProperty` iteratee shorthand. * _.partition(users, ['active', false]); * // => objects for [['barney', 'pebbles'], ['fred']] * * // The `_.property` iteratee shorthand. * _.partition(users, 'active'); * // => objects for [['fred'], ['barney', 'pebbles']] / var partition = createAggregator(function(result, value, key) { result[key ? 0 : 1].push(value); }, function() { return [[], []]; }); /* * Reduces `collection` to a value which is the accumulated result of running * each element in `collection` thru `iteratee`, where each successive * invocation is supplied the return value of the previous. If `accumulator` * is not given, the first element of `collection` is used as the initial * value. The iteratee is invoked with four arguments: * (accumulator, value, index\|key, collection). * * Many lodash methods are guarded to work as iteratees for methods like * `_.reduce`, `_.reduceRight`, and `_.transform`. * * The guarded methods are: * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`, * and `sortBy` * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {} [accumulator] The initial value. @returns {} Returns the accumulated value. @see _.reduceRight * @example * * _.reduce([1, 2], function(sum, n) { * return sum + n; * }, 0); * // => 3 * * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { * (result[value] \|\| (result[value] = [])).push(key); * return result; * }, {}); * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed) / function reduce(collection, iteratee, accumulator) { var func = isArray(collection) ? arrayReduce : baseReduce, initAccum = arguments.length < 3; return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach); } /* * This method is like `_.reduce` except that it iterates over elements of * `collection` from right to left. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {} [accumulator] The initial value. @returns {} Returns the accumulated value. @see _.reduce * @example * * var array = [[0, 1], [2, 3], [4, 5]]; * * _.reduceRight(array, function(flattened, other) { * return flattened.concat(other); * }, []); * // => [4, 5, 2, 3, 0, 1] / function reduceRight(collection, iteratee, accumulator) { var func = isArray(collection) ? arrayReduceRight : baseReduce, initAccum = arguments.length < 3; return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight); } /* * The opposite of `_.filter`; this method returns the elements of `collection` * that `predicate` does not return truthy for. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {Array} Returns the new filtered array. * @see _.filter * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': false }, * { 'user': 'fred', 'age': 40, 'active': true } * ]; * * _.reject(users, function(o) { return !o.active; }); * // => objects for ['fred'] * * // The `_.matches` iteratee shorthand. * _.reject(users, { 'age': 40, 'active': true }); * // => objects for ['barney'] * * // The `_.matchesProperty` iteratee shorthand. * _.reject(users, ['active', false]); * // => objects for ['fred'] * * // The `_.property` iteratee shorthand. * _.reject(users, 'active'); * // => objects for ['barney'] / function reject(collection, predicate) { var func = isArray(collection) ? arrayFilter : baseFilter; return func(collection, negate(getIteratee(predicate, 3))); } /* * Gets a random element from `collection`. * * @static * @memberOf _ * @since 2.0.0 * @category Collection * @param {Array\|Object} collection The collection to sample. * @returns {} Returns the random element. @example * * _.sample([1, 2, 3, 4]); * // => 2 / function sample(collection) { var func = isArray(collection) ? arraySample : baseSample; return func(collection); } /* * Gets `n` random elements at unique keys from `collection` up to the * size of `collection`. * * @static * @memberOf _ * @since 4.0.0 * @category Collection * @param {Array\|Object} collection The collection to sample. * @param {number} [n=1] The number of elements to sample. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the random elements. * @example * * _.sampleSize([1, 2, 3], 2); * // => [3, 1] * * _.sampleSize([1, 2, 3], 4); * // => [2, 3, 1] / function sampleSize(collection, n, guard) { if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) { n = 1; } else { n = toInteger(n); } var func = isArray(collection) ? arraySampleSize : baseSampleSize; return func(collection, n); } /* * Creates an array of shuffled values, using a version of the * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to shuffle. * @returns {Array} Returns the new shuffled array. * @example * * _.shuffle([1, 2, 3, 4]); * // => [4, 1, 3, 2] / function shuffle(collection) { var func = isArray(collection) ? arrayShuffle : baseShuffle; return func(collection); } /* * Gets the size of `collection` by returning its length for array-like * values or the number of own enumerable string keyed properties for objects. * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object\|string} collection The collection to inspect. * @returns {number} Returns the collection size. * @example * * _.size([1, 2, 3]); * // => 3 * * _.size({ 'a': 1, 'b': 2 }); * // => 2 * * _.size('pebbles'); * // => 7 / function size(collection) { if (collection == null) { return 0; } if (isArrayLike(collection)) { return isString(collection) ? stringSize(collection) : collection.length; } var tag = getTag(collection); if (tag == mapTag \|\| tag == setTag) { return collection.size; } return baseKeys(collection).length; } /* * Checks if `predicate` returns truthy for any element of `collection`. * Iteration is stopped once `predicate` returns truthy. The predicate is * invoked with three arguments: (value, index\|key, collection). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {boolean} Returns `true` if any element passes the predicate check, * else `false`. * @example * * _.some([null, 0, 'yes', false], Boolean); * // => true * * var users = [ * { 'user': 'barney', 'active': true }, * { 'user': 'fred', 'active': false } * ]; * * // The `_.matches` iteratee shorthand. * _.some(users, { 'user': 'barney', 'active': false }); * // => false * * // The `_.matchesProperty` iteratee shorthand. * _.some(users, ['active', false]); * // => true * * // The `_.property` iteratee shorthand. * _.some(users, 'active'); * // => true / function some(collection, predicate, guard) { var func = isArray(collection) ? arraySome : baseSome; if (guard && isIterateeCall(collection, predicate, guard)) { predicate = undefined; } return func(collection, getIteratee(predicate, 3)); } /* * Creates an array of elements, sorted in ascending order by the results of * running each element in a collection thru each iteratee. This method * performs a stable sort, that is, it preserves the original sort order of * equal elements. The iteratees are invoked with one argument: (value). * * @static * @memberOf _ * @since 0.1.0 * @category Collection * @param {Array\|Object} collection The collection to iterate over. * @param {...(Function\|Function[])} [iteratees=[_.identity]] * The iteratees to sort by. * @returns {Array} Returns the new sorted array. * @example * * var users = [ * { 'user': 'fred', 'age': 48 }, * { 'user': 'barney', 'age': 36 }, * { 'user': 'fred', 'age': 40 }, * { 'user': 'barney', 'age': 34 } * ]; * * _.sortBy(users, [function(o) { return o.user; }]); * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]] * * _.sortBy(users, ['user', 'age']); * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]] / var sortBy = baseRest(function(collection, iteratees) { if (collection == null) { return []; } var length = iteratees.length; if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) { iteratees = []; } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) { iteratees = [iteratees[0]]; } return baseOrderBy(collection, baseFlatten(iteratees, 1), []); }); /------------------------------------------------------------------------/ /* * Gets the timestamp of the number of milliseconds that have elapsed since * the Unix epoch (1 January 1970 00:00:00 UTC). * * @static * @memberOf _ * @since 2.4.0 * @category Date * @returns {number} Returns the timestamp. * @example * * _.defer(function(stamp) { * console.log(_.now() - stamp); * }, _.now()); * // => Logs the number of milliseconds it took for the deferred invocation. / var now = ctxNow \|\| function() { return root.Date.now(); }; /------------------------------------------------------------------------/ /* * The opposite of `_.before`; this method creates a function that invokes * `func` once it's called `n` or more times. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {number} n The number of calls before `func` is invoked. * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * var saves = ['profile', 'settings']; * * var done = _.after(saves.length, function() { * console.log('done saving!'); * }); * * _.forEach(saves, function(type) { * asyncSave({ 'type': type, 'complete': done }); * }); * // => Logs 'done saving!' after the two async saves have completed. / function after(n, func) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } n = toInteger(n); return function() { if (--n < 1) { return func.apply(this, arguments); } }; } /* * Creates a function that invokes `func`, with up to `n` arguments, * ignoring any additional arguments. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to cap arguments for. * @param {number} [n=func.length] The arity cap. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new capped function. * @example * * _.map(['6', '8', '10'], _.ary(parseInt, 1)); * // => [6, 8, 10] / function ary(func, n, guard) { n = guard ? undefined : n; n = (func && n == null) ? func.length : n; return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n); } /* * Creates a function that invokes `func`, with the `this` binding and arguments * of the created function, while it's called less than `n` times. Subsequent * calls to the created function return the result of the last `func` invocation. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {number} n The number of calls at which `func` is no longer invoked. * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * jQuery(element).on('click', _.before(5, addContactToList)); * // => Allows adding up to 4 contacts to the list. / function before(n, func) { var result; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } n = toInteger(n); return function() { if (--n > 0) { result = func.apply(this, arguments); } if (n <= 1) { func = undefined; } return result; }; } /* * Creates a function that invokes `func` with the `this` binding of `thisArg` * and `partials` prepended to the arguments it receives. * * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds, * may be used as a placeholder for partially applied arguments. * * Note: Unlike native `Function#bind`, this method doesn't set the "length" * property of bound functions. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to bind. * @param {} thisArg The `this` binding of `func`. @param {...} [partials] The arguments to be partially applied. @returns {Function} Returns the new bound function. * @example * * function greet(greeting, punctuation) { * return greeting + ' ' + this.user + punctuation; * } * * var object = { 'user': 'fred' }; * * var bound = _.bind(greet, object, 'hi'); * bound('!'); * // => 'hi fred!' * * // Bound with placeholders. * var bound = _.bind(greet, object, _, '!'); * bound('hi'); * // => 'hi fred!' / var bind = baseRest(function(func, thisArg, partials) { var bitmask = WRAP_BIND_FLAG; if (partials.length) { var holders = replaceHolders(partials, getHolder(bind)); bitmask \|= WRAP_PARTIAL_FLAG; } return createWrap(func, bitmask, thisArg, partials, holders); }); /* * Creates a function that invokes the method at `object[key]` with `partials` * prepended to the arguments it receives. * * This method differs from `_.bind` by allowing bound functions to reference * methods that may be redefined or don't yet exist. See * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern) * for more details. * * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * @static * @memberOf _ * @since 0.10.0 * @category Function * @param {Object} object The object to invoke the method on. * @param {string} key The key of the method. * @param {...} [partials] The arguments to be partially applied. @returns {Function} Returns the new bound function. * @example * * var object = { * 'user': 'fred', * 'greet': function(greeting, punctuation) { * return greeting + ' ' + this.user + punctuation; * } * }; * * var bound = _.bindKey(object, 'greet', 'hi'); * bound('!'); * // => 'hi fred!' * * object.greet = function(greeting, punctuation) { * return greeting + 'ya ' + this.user + punctuation; * }; * * bound('!'); * // => 'hiya fred!' * * // Bound with placeholders. * var bound = _.bindKey(object, 'greet', _, '!'); * bound('hi'); * // => 'hiya fred!' / var bindKey = baseRest(function(object, key, partials) { var bitmask = WRAP_BIND_FLAG \| WRAP_BIND_KEY_FLAG; if (partials.length) { var holders = replaceHolders(partials, getHolder(bindKey)); bitmask \|= WRAP_PARTIAL_FLAG; } return createWrap(key, bitmask, object, partials, holders); }); /* * Creates a function that accepts arguments of `func` and either invokes * `func` returning its result, if at least `arity` number of arguments have * been provided, or returns a function that accepts the remaining `func` * arguments, and so on. The arity of `func` may be specified if `func.length` * is not sufficient. * * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds, * may be used as a placeholder for provided arguments. * * Note: This method doesn't set the "length" property of curried functions. * * @static * @memberOf _ * @since 2.0.0 * @category Function * @param {Function} func The function to curry. * @param {number} [arity=func.length] The arity of `func`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new curried function. * @example * * var abc = function(a, b, c) { * return [a, b, c]; * }; * * var curried = _.curry(abc); * * curried(1)(2)(3); * // => [1, 2, 3] * * curried(1, 2)(3); * // => [1, 2, 3] * * curried(1, 2, 3); * // => [1, 2, 3] * * // Curried with placeholders. * curried(1)(_, 3)(2); * // => [1, 2, 3] / function curry(func, arity, guard) { arity = guard ? undefined : arity; var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity); result.placeholder = curry.placeholder; return result; } /* * This method is like `_.curry` except that arguments are applied to `func` * in the manner of `_.partialRight` instead of `_.partial`. * * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for provided arguments. * * Note: This method doesn't set the "length" property of curried functions. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to curry. * @param {number} [arity=func.length] The arity of `func`. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the new curried function. * @example * * var abc = function(a, b, c) { * return [a, b, c]; * }; * * var curried = _.curryRight(abc); * * curried(3)(2)(1); * // => [1, 2, 3] * * curried(2, 3)(1); * // => [1, 2, 3] * * curried(1, 2, 3); * // => [1, 2, 3] * * // Curried with placeholders. * curried(3)(1, _)(2); * // => [1, 2, 3] / function curryRight(func, arity, guard) { arity = guard ? undefined : arity; var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity); result.placeholder = curryRight.placeholder; return result; } /* * Creates a debounced function that delays invoking `func` until after `wait` * milliseconds have elapsed since the last time the debounced function was * invoked. The debounced function comes with a `cancel` method to cancel * delayed `func` invocations and a `flush` method to immediately invoke them. * Provide `options` to indicate whether `func` should be invoked on the * leading and/or trailing edge of the `wait` timeout. The `func` is invoked * with the last arguments provided to the debounced function. Subsequent * calls to the debounced function return the result of the last `func` * invocation. * * Note: If `leading` and `trailing` options are `true`, `func` is * invoked on the trailing edge of the timeout only if the debounced function * is invoked more than once during the `wait` timeout. * * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred * until to the next tick, similar to `setTimeout` with a timeout of `0`. * * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) * for details over the differences between `_.debounce` and `_.throttle`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to debounce. * @param {number} [wait=0] The number of milliseconds to delay. * @param {Object} [options={}] The options object. * @param {boolean} [options.leading=false] * Specify invoking on the leading edge of the timeout. * @param {number} [options.maxWait] * The maximum time `func` is allowed to be delayed before it's invoked. * @param {boolean} [options.trailing=true] * Specify invoking on the trailing edge of the timeout. * @returns {Function} Returns the new debounced function. * @example * * // Avoid costly calculations while the window size is in flux. * jQuery(window).on('resize', _.debounce(calculateLayout, 150)); * * // Invoke `sendMail` when clicked, debouncing subsequent calls. * jQuery(element).on('click', _.debounce(sendMail, 300, { * 'leading': true, * 'trailing': false * })); * * // Ensure `batchLog` is invoked once after 1 second of debounced calls. * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 }); * var source = new EventSource('/stream'); * jQuery(source).on('message', debounced); * * // Cancel the trailing debounced invocation. * jQuery(window).on('popstate', debounced.cancel); / function debounce(func, wait, options) { var lastArgs, lastThis, maxWait, result, timerId, lastCallTime, lastInvokeTime = 0, leading = false, maxing = false, trailing = true; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } wait = toNumber(wait) \|\| 0; if (isObject(options)) { leading = !!options.leading; maxing = 'maxWait' in options; maxWait = maxing ? nativeMax(toNumber(options.maxWait) \|\| 0, wait) : maxWait; trailing = 'trailing' in options ? !!options.trailing : trailing; } function invokeFunc(time) { var args = lastArgs, thisArg = lastThis; lastArgs = lastThis = undefined; lastInvokeTime = time; result = func.apply(thisArg, args); return result; } function leadingEdge(time) { // Reset any `maxWait` timer. lastInvokeTime = time; // Start the timer for the trailing edge. timerId = setTimeout(timerExpired, wait); // Invoke the leading edge. return leading ? invokeFunc(time) : result; } function remainingWait(time) { var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime, timeWaiting = wait - timeSinceLastCall; return maxing ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke) : timeWaiting; } function shouldInvoke(time) { var timeSinceLastCall = time - lastCallTime, timeSinceLastInvoke = time - lastInvokeTime; // Either this is the first call, activity has stopped and we're at the // trailing edge, the system time has gone backwards and we're treating // it as the trailing edge, or we've hit the `maxWait` limit. return (lastCallTime === undefined \|\| (timeSinceLastCall >= wait) \|\| (timeSinceLastCall < 0) \|\| (maxing && timeSinceLastInvoke >= maxWait)); } function timerExpired() { var time = now(); if (shouldInvoke(time)) { return trailingEdge(time); } // Restart the timer. timerId = setTimeout(timerExpired, remainingWait(time)); } function trailingEdge(time) { timerId = undefined; // Only invoke if we have `lastArgs` which means `func` has been // debounced at least once. if (trailing && lastArgs) { return invokeFunc(time); } lastArgs = lastThis = undefined; return result; } function cancel() { if (timerId !== undefined) { clearTimeout(timerId); } lastInvokeTime = 0; lastArgs = lastCallTime = lastThis = timerId = undefined; } function flush() { return timerId === undefined ? result : trailingEdge(now()); } function debounced() { var time = now(), isInvoking = shouldInvoke(time); lastArgs = arguments; lastThis = this; lastCallTime = time; if (isInvoking) { if (timerId === undefined) { return leadingEdge(lastCallTime); } if (maxing) { // Handle invocations in a tight loop. clearTimeout(timerId); timerId = setTimeout(timerExpired, wait); return invokeFunc(lastCallTime); } } if (timerId === undefined) { timerId = setTimeout(timerExpired, wait); } return result; } debounced.cancel = cancel; debounced.flush = flush; return debounced; } /* * Defers invoking the `func` until the current call stack has cleared. Any * additional arguments are provided to `func` when it's invoked. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to defer. * @param {...} [args] The arguments to invoke `func` with. @returns {number} Returns the timer id. * @example * * _.defer(function(text) { * console.log(text); * }, 'deferred'); * // => Logs 'deferred' after one millisecond. / var defer = baseRest(function(func, args) { return baseDelay(func, 1, args); }); /* * Invokes `func` after `wait` milliseconds. Any additional arguments are * provided to `func` when it's invoked. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to delay. * @param {number} wait The number of milliseconds to delay invocation. * @param {...} [args] The arguments to invoke `func` with. @returns {number} Returns the timer id. * @example * * _.delay(function(text) { * console.log(text); * }, 1000, 'later'); * // => Logs 'later' after one second. / var delay = baseRest(function(func, wait, args) { return baseDelay(func, toNumber(wait) \|\| 0, args); }); /* * Creates a function that invokes `func` with arguments reversed. * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to flip arguments for. * @returns {Function} Returns the new flipped function. * @example * * var flipped = _.flip(function() { * return _.toArray(arguments); * }); * * flipped('a', 'b', 'c', 'd'); * // => ['d', 'c', 'b', 'a'] / function flip(func) { return createWrap(func, WRAP_FLIP_FLAG); } /* * Creates a function that memoizes the result of `func`. If `resolver` is * provided, it determines the cache key for storing the result based on the * arguments provided to the memoized function. By default, the first argument * provided to the memoized function is used as the map cache key. The `func` * is invoked with the `this` binding of the memoized function. * * Note: The cache is exposed as the `cache` property on the memoized * function. Its creation may be customized by replacing the `_.memoize.Cache` * constructor with one whose instances implement the * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object) * method interface of `clear`, `delete`, `get`, `has`, and `set`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to have its output memoized. * @param {Function} [resolver] The function to resolve the cache key. * @returns {Function} Returns the new memoized function. * @example * * var object = { 'a': 1, 'b': 2 }; * var other = { 'c': 3, 'd': 4 }; * * var values = _.memoize(_.values); * values(object); * // => [1, 2] * * values(other); * // => [3, 4] * * object.a = 2; * values(object); * // => [1, 2] * * // Modify the result cache. * values.cache.set(object, ['a', 'b']); * values(object); * // => ['a', 'b'] * * // Replace `_.memoize.Cache`. * _.memoize.Cache = WeakMap; / function memoize(func, resolver) { if (typeof func != 'function' \|\| (resolver != null && typeof resolver != 'function')) { throw new TypeError(FUNC_ERROR_TEXT); } var memoized = function() { var args = arguments, key = resolver ? resolver.apply(this, args) : args[0], cache = memoized.cache; if (cache.has(key)) { return cache.get(key); } var result = func.apply(this, args); memoized.cache = cache.set(key, result) \|\| cache; return result; }; memoized.cache = new (memoize.Cache \|\| MapCache); return memoized; } // Expose `MapCache`. memoize.Cache = MapCache; /* * Creates a function that negates the result of the predicate `func`. The * `func` predicate is invoked with the `this` binding and arguments of the * created function. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} predicate The predicate to negate. * @returns {Function} Returns the new negated function. * @example * * function isEven(n) { * return n % 2 == 0; * } * * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven)); * // => [1, 3, 5] / function negate(predicate) { if (typeof predicate != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } return function() { var args = arguments; switch (args.length) { case 0: return !predicate.call(this); case 1: return !predicate.call(this, args[0]); case 2: return !predicate.call(this, args[0], args[1]); case 3: return !predicate.call(this, args[0], args[1], args[2]); } return !predicate.apply(this, args); }; } /* * Creates a function that is restricted to invoking `func` once. Repeat calls * to the function return the value of the first invocation. The `func` is * invoked with the `this` binding and arguments of the created function. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to restrict. * @returns {Function} Returns the new restricted function. * @example * * var initialize = _.once(createApplication); * initialize(); * initialize(); * // => `createApplication` is invoked once / function once(func) { return before(2, func); } /* * Creates a function that invokes `func` with its arguments transformed. * * @static * @since 4.0.0 * @memberOf _ * @category Function * @param {Function} func The function to wrap. * @param {...(Function\|Function[])} [transforms=[_.identity]] * The argument transforms. * @returns {Function} Returns the new function. * @example * * function doubled(n) { * return n * 2; * } * * function square(n) { * return n * n; * } * * var func = _.overArgs(function(x, y) { * return [x, y]; * }, [square, doubled]); * * func(9, 3); * // => [81, 6] * * func(10, 5); * // => [100, 10] / var overArgs = castRest(function(func, transforms) { transforms = (transforms.length == 1 && isArray(transforms[0])) ? arrayMap(transforms[0], baseUnary(getIteratee())) : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee())); var funcsLength = transforms.length; return baseRest(function(args) { var index = -1, length = nativeMin(args.length, funcsLength); while (++index < length) { args[index] = transforms[index].call(this, args[index]); } return apply(func, this, args); }); }); /* * Creates a function that invokes `func` with `partials` prepended to the * arguments it receives. This method is like `_.bind` except it does not * alter the `this` binding. * * The `_.partial.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * Note: This method doesn't set the "length" property of partially * applied functions. * * @static * @memberOf _ * @since 0.2.0 * @category Function * @param {Function} func The function to partially apply arguments to. * @param {...} [partials] The arguments to be partially applied. @returns {Function} Returns the new partially applied function. * @example * * function greet(greeting, name) { * return greeting + ' ' + name; * } * * var sayHelloTo = _.partial(greet, 'hello'); * sayHelloTo('fred'); * // => 'hello fred' * * // Partially applied with placeholders. * var greetFred = _.partial(greet, _, 'fred'); * greetFred('hi'); * // => 'hi fred' / var partial = baseRest(function(func, partials) { var holders = replaceHolders(partials, getHolder(partial)); return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders); }); /* * This method is like `_.partial` except that partially applied arguments * are appended to the arguments it receives. * * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic * builds, may be used as a placeholder for partially applied arguments. * * Note: This method doesn't set the "length" property of partially * applied functions. * * @static * @memberOf _ * @since 1.0.0 * @category Function * @param {Function} func The function to partially apply arguments to. * @param {...} [partials] The arguments to be partially applied. @returns {Function} Returns the new partially applied function. * @example * * function greet(greeting, name) { * return greeting + ' ' + name; * } * * var greetFred = _.partialRight(greet, 'fred'); * greetFred('hi'); * // => 'hi fred' * * // Partially applied with placeholders. * var sayHelloTo = _.partialRight(greet, 'hello', _); * sayHelloTo('fred'); * // => 'hello fred' / var partialRight = baseRest(function(func, partials) { var holders = replaceHolders(partials, getHolder(partialRight)); return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders); }); /* * Creates a function that invokes `func` with arguments arranged according * to the specified `indexes` where the argument value at the first index is * provided as the first argument, the argument value at the second index is * provided as the second argument, and so on. * * @static * @memberOf _ * @since 3.0.0 * @category Function * @param {Function} func The function to rearrange arguments for. * @param {...(number\|number[])} indexes The arranged argument indexes. * @returns {Function} Returns the new function. * @example * * var rearged = _.rearg(function(a, b, c) { * return [a, b, c]; * }, [2, 0, 1]); * * rearged('b', 'c', 'a') * // => ['a', 'b', 'c'] / var rearg = flatRest(function(func, indexes) { return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes); }); /* * Creates a function that invokes `func` with the `this` binding of the * created function and arguments from `start` and beyond provided as * an array. * * Note: This method is based on the * [rest parameter](https://mdn.io/rest_parameters). * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to apply a rest parameter to. * @param {number} [start=func.length-1] The start position of the rest parameter. * @returns {Function} Returns the new function. * @example * * var say = _.rest(function(what, names) { * return what + ' ' + _.initial(names).join(', ') + * (_.size(names) > 1 ? ', & ' : '') + _.last(names); * }); * * say('hello', 'fred', 'barney', 'pebbles'); * // => 'hello fred, barney, & pebbles' / function rest(func, start) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } start = start === undefined ? start : toInteger(start); return baseRest(func, start); } /* * Creates a function that invokes `func` with the `this` binding of the * create function and an array of arguments much like * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply). * * Note: This method is based on the * [spread operator](https://mdn.io/spread_operator). * * @static * @memberOf _ * @since 3.2.0 * @category Function * @param {Function} func The function to spread arguments over. * @param {number} [start=0] The start position of the spread. * @returns {Function} Returns the new function. * @example * * var say = _.spread(function(who, what) { * return who + ' says ' + what; * }); * * say(['fred', 'hello']); * // => 'fred says hello' * * var numbers = Promise.all([ * Promise.resolve(40), * Promise.resolve(36) * ]); * * numbers.then(_.spread(function(x, y) { * return x + y; * })); * // => a Promise of 76 / function spread(func, start) { if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } start = start == null ? 0 : nativeMax(toInteger(start), 0); return baseRest(function(args) { var array = args[start], otherArgs = castSlice(args, 0, start); if (array) { arrayPush(otherArgs, array); } return apply(func, this, otherArgs); }); } /* * Creates a throttled function that only invokes `func` at most once per * every `wait` milliseconds. The throttled function comes with a `cancel` * method to cancel delayed `func` invocations and a `flush` method to * immediately invoke them. Provide `options` to indicate whether `func` * should be invoked on the leading and/or trailing edge of the `wait` * timeout. The `func` is invoked with the last arguments provided to the * throttled function. Subsequent calls to the throttled function return the * result of the last `func` invocation. * * Note: If `leading` and `trailing` options are `true`, `func` is * invoked on the trailing edge of the timeout only if the throttled function * is invoked more than once during the `wait` timeout. * * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred * until to the next tick, similar to `setTimeout` with a timeout of `0`. * * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/) * for details over the differences between `_.throttle` and `_.debounce`. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {Function} func The function to throttle. * @param {number} [wait=0] The number of milliseconds to throttle invocations to. * @param {Object} [options={}] The options object. * @param {boolean} [options.leading=true] * Specify invoking on the leading edge of the timeout. * @param {boolean} [options.trailing=true] * Specify invoking on the trailing edge of the timeout. * @returns {Function} Returns the new throttled function. * @example * * // Avoid excessively updating the position while scrolling. * jQuery(window).on('scroll', _.throttle(updatePosition, 100)); * * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes. * var throttled = _.throttle(renewToken, 300000, { 'trailing': false }); * jQuery(element).on('click', throttled); * * // Cancel the trailing throttled invocation. * jQuery(window).on('popstate', throttled.cancel); / function throttle(func, wait, options) { var leading = true, trailing = true; if (typeof func != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } if (isObject(options)) { leading = 'leading' in options ? !!options.leading : leading; trailing = 'trailing' in options ? !!options.trailing : trailing; } return debounce(func, wait, { 'leading': leading, 'maxWait': wait, 'trailing': trailing }); } /* * Creates a function that accepts up to one argument, ignoring any * additional arguments. * * @static * @memberOf _ * @since 4.0.0 * @category Function * @param {Function} func The function to cap arguments for. * @returns {Function} Returns the new capped function. * @example * * _.map(['6', '8', '10'], _.unary(parseInt)); * // => [6, 8, 10] / function unary(func) { return ary(func, 1); } /* * Creates a function that provides `value` to `wrapper` as its first * argument. Any additional arguments provided to the function are appended * to those provided to the `wrapper`. The wrapper is invoked with the `this` * binding of the created function. * * @static * @memberOf _ * @since 0.1.0 * @category Function * @param {} value The value to wrap. @param {Function} [wrapper=identity] The wrapper function. * @returns {Function} Returns the new function. * @example * * var p = _.wrap(_.escape, function(func, text) { * return '<p>' + func(text) + '</p>'; * }); * * p('fred, barney, & pebbles'); * // => '<p>fred, barney, & pebbles</p>' / function wrap(value, wrapper) { return partial(castFunction(wrapper), value); } /------------------------------------------------------------------------/ /* * Casts `value` as an array if it's not one. * * @static * @memberOf _ * @since 4.4.0 * @category Lang * @param {} value The value to inspect. @returns {Array} Returns the cast array. * @example * * _.castArray(1); * // => [1] * * _.castArray({ 'a': 1 }); * // => [{ 'a': 1 }] * * _.castArray('abc'); * // => ['abc'] * * _.castArray(null); * // => [null] * * _.castArray(undefined); * // => [undefined] * * _.castArray(); * // => [] * * var array = [1, 2, 3]; * console.log(_.castArray(array) === array); * // => true / function castArray() { if (!arguments.length) { return []; } var value = arguments[0]; return isArray(value) ? value : [value]; } /* * Creates a shallow clone of `value`. * * Note: This method is loosely based on the * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm) * and supports cloning arrays, array buffers, booleans, date objects, maps, * numbers, `Object` objects, regexes, sets, strings, symbols, and typed * arrays. The own enumerable properties of `arguments` objects are cloned * as plain objects. An empty object is returned for uncloneable values such * as error objects, functions, DOM nodes, and WeakMaps. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to clone. @returns {} Returns the cloned value. @see _.cloneDeep * @example * * var objects = [{ 'a': 1 }, { 'b': 2 }]; * * var shallow = _.clone(objects); * console.log(shallow[0] === objects[0]); * // => true / function clone(value) { return baseClone(value, CLONE_SYMBOLS_FLAG); } /* * This method is like `_.clone` except that it accepts `customizer` which * is invoked to produce the cloned value. If `customizer` returns `undefined`, * cloning is handled by the method instead. The `customizer` is invoked with * up to four arguments; (value [, index\|key, object, stack]). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to clone. @param {Function} [customizer] The function to customize cloning. * @returns {} Returns the cloned value. @see _.cloneDeepWith * @example * * function customizer(value) { * if (_.isElement(value)) { * return value.cloneNode(false); * } * } * * var el = _.cloneWith(document.body, customizer); * * console.log(el === document.body); * // => false * console.log(el.nodeName); * // => 'BODY' * console.log(el.childNodes.length); * // => 0 / function cloneWith(value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseClone(value, CLONE_SYMBOLS_FLAG, customizer); } /* * This method is like `_.clone` except that it recursively clones `value`. * * @static * @memberOf _ * @since 1.0.0 * @category Lang * @param {} value The value to recursively clone. @returns {} Returns the deep cloned value. @see _.clone * @example * * var objects = [{ 'a': 1 }, { 'b': 2 }]; * * var deep = _.cloneDeep(objects); * console.log(deep[0] === objects[0]); * // => false / function cloneDeep(value) { return baseClone(value, CLONE_DEEP_FLAG \| CLONE_SYMBOLS_FLAG); } /* * This method is like `_.cloneWith` except that it recursively clones `value`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to recursively clone. @param {Function} [customizer] The function to customize cloning. * @returns {} Returns the deep cloned value. @see _.cloneWith * @example * * function customizer(value) { * if (_.isElement(value)) { * return value.cloneNode(true); * } * } * * var el = _.cloneDeepWith(document.body, customizer); * * console.log(el === document.body); * // => false * console.log(el.nodeName); * // => 'BODY' * console.log(el.childNodes.length); * // => 20 / function cloneDeepWith(value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseClone(value, CLONE_DEEP_FLAG \| CLONE_SYMBOLS_FLAG, customizer); } /* * Checks if `object` conforms to `source` by invoking the predicate * properties of `source` with the corresponding property values of `object`. * * Note: This method is equivalent to `_.conforms` when `source` is * partially applied. * * @static * @memberOf _ * @since 4.14.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property predicates to conform to. * @returns {boolean} Returns `true` if `object` conforms, else `false`. * @example * * var object = { 'a': 1, 'b': 2 }; * * _.conformsTo(object, { 'b': function(n) { return n > 1; } }); * // => true * * _.conformsTo(object, { 'b': function(n) { return n > 2; } }); * // => false / function conformsTo(object, source) { return source == null \|\| baseConformsTo(object, source, keys(source)); } /* * Performs a * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) * comparison between two values to determine if they are equivalent. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * var object = { 'a': 1 }; * var other = { 'a': 1 }; * * _.eq(object, object); * // => true * * _.eq(object, other); * // => false * * _.eq('a', 'a'); * // => true * * _.eq('a', Object('a')); * // => false * * _.eq(NaN, NaN); * // => true / function eq(value, other) { return value === other \|\| (value !== value && other !== other); } /* * Checks if `value` is greater than `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is greater than `other`, * else `false`. * @see _.lt * @example * * _.gt(3, 1); * // => true * * _.gt(3, 3); * // => false * * _.gt(1, 3); * // => false / var gt = createRelationalOperation(baseGt); /* * Checks if `value` is greater than or equal to `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is greater than or equal to * `other`, else `false`. * @see _.lte * @example * * _.gte(3, 1); * // => true * * _.gte(3, 3); * // => true * * _.gte(1, 3); * // => false / var gte = createRelationalOperation(function(value, other) { return value >= other; }); /* * Checks if `value` is likely an `arguments` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an `arguments` object, * else `false`. * @example * * _.isArguments(function() { return arguments; }()); * // => true * * _.isArguments([1, 2, 3]); * // => false / var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee'); }; /* * Checks if `value` is classified as an `Array` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an array, else `false`. * @example * * _.isArray([1, 2, 3]); * // => true * * _.isArray(document.body.children); * // => false * * _.isArray('abc'); * // => false * * _.isArray(_.noop); * // => false / var isArray = Array.isArray; /* * Checks if `value` is classified as an `ArrayBuffer` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an array buffer, else `false`. * @example * * _.isArrayBuffer(new ArrayBuffer(2)); * // => true * * _.isArrayBuffer(new Array(2)); * // => false / var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer; /* * Checks if `value` is array-like. A value is considered array-like if it's * not a function and has a `value.length` that's an integer greater than or * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is array-like, else `false`. * @example * * _.isArrayLike([1, 2, 3]); * // => true * * _.isArrayLike(document.body.children); * // => true * * _.isArrayLike('abc'); * // => true * * _.isArrayLike(_.noop); * // => false / function isArrayLike(value) { return value != null && isLength(value.length) && !isFunction(value); } /* * This method is like `_.isArrayLike` except that it also checks if `value` * is an object. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an array-like object, * else `false`. * @example * * _.isArrayLikeObject([1, 2, 3]); * // => true * * _.isArrayLikeObject(document.body.children); * // => true * * _.isArrayLikeObject('abc'); * // => false * * _.isArrayLikeObject(_.noop); * // => false / function isArrayLikeObject(value) { return isObjectLike(value) && isArrayLike(value); } /* * Checks if `value` is classified as a boolean primitive or object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a boolean, else `false`. * @example * * _.isBoolean(false); * // => true * * _.isBoolean(null); * // => false / function isBoolean(value) { return value === true \|\| value === false \|\| (isObjectLike(value) && baseGetTag(value) == boolTag); } /* * Checks if `value` is a buffer. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a buffer, else `false`. * @example * * _.isBuffer(new Buffer(2)); * // => true * * _.isBuffer(new Uint8Array(2)); * // => false / var isBuffer = nativeIsBuffer \|\| stubFalse; /* * Checks if `value` is classified as a `Date` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a date object, else `false`. * @example * * _.isDate(new Date); * // => true * * _.isDate('Mon April 23 2012'); * // => false / var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate; /* * Checks if `value` is likely a DOM element. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a DOM element, else `false`. * @example * * _.isElement(document.body); * // => true * * _.isElement('<body>'); * // => false / function isElement(value) { return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value); } /* * Checks if `value` is an empty object, collection, map, or set. * * Objects are considered empty if they have no own enumerable string keyed * properties. * * Array-like values such as `arguments` objects, arrays, buffers, strings, or * jQuery-like collections are considered empty if they have a `length` of `0`. * Similarly, maps and sets are considered empty if they have a `size` of `0`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is empty, else `false`. * @example * * _.isEmpty(null); * // => true * * _.isEmpty(true); * // => true * * _.isEmpty(1); * // => true * * _.isEmpty([1, 2, 3]); * // => false * * _.isEmpty({ 'a': 1 }); * // => false / function isEmpty(value) { if (value == null) { return true; } if (isArrayLike(value) && (isArray(value) \|\| typeof value == 'string' \|\| typeof value.splice == 'function' \|\| isBuffer(value) \|\| isTypedArray(value) \|\| isArguments(value))) { return !value.length; } var tag = getTag(value); if (tag == mapTag \|\| tag == setTag) { return !value.size; } if (isPrototype(value)) { return !baseKeys(value).length; } for (var key in value) { if (hasOwnProperty.call(value, key)) { return false; } } return true; } /* * Performs a deep comparison between two values to determine if they are * equivalent. * * Note: This method supports comparing arrays, array buffers, booleans, * date objects, error objects, maps, numbers, `Object` objects, regexes, * sets, strings, symbols, and typed arrays. `Object` objects are compared * by their own, not inherited, enumerable properties. Functions and DOM * nodes are compared by strict equality, i.e. `===`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * var object = { 'a': 1 }; * var other = { 'a': 1 }; * * _.isEqual(object, other); * // => true * * object === other; * // => false / function isEqual(value, other) { return baseIsEqual(value, other); } /* * This method is like `_.isEqual` except that it accepts `customizer` which * is invoked to compare values. If `customizer` returns `undefined`, comparisons * are handled by the method instead. The `customizer` is invoked with up to * six arguments: (objValue, othValue [, index\|key, object, other, stack]). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if the values are equivalent, else `false`. * @example * * function isGreeting(value) { * return /^h(?:i\|ello)$/.test(value); * } * * function customizer(objValue, othValue) { * if (isGreeting(objValue) && isGreeting(othValue)) { * return true; * } * } * * var array = ['hello', 'goodbye']; * var other = ['hi', 'goodbye']; * * _.isEqualWith(array, other, customizer); * // => true / function isEqualWith(value, other, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; var result = customizer ? customizer(value, other) : undefined; return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result; } /* * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, * `SyntaxError`, `TypeError`, or `URIError` object. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an error object, else `false`. * @example * * _.isError(new Error); * // => true * * _.isError(Error); * // => false / function isError(value) { if (!isObjectLike(value)) { return false; } var tag = baseGetTag(value); return tag == errorTag \|\| tag == domExcTag \|\| (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value)); } /* * Checks if `value` is a finite primitive number. * * Note: This method is based on * [`Number.isFinite`](https://mdn.io/Number/isFinite). * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a finite number, else `false`. * @example * * _.isFinite(3); * // => true * * _.isFinite(Number.MIN_VALUE); * // => true * * _.isFinite(Infinity); * // => false * * _.isFinite('3'); * // => false / function isFinite(value) { return typeof value == 'number' && nativeIsFinite(value); } /* * Checks if `value` is classified as a `Function` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a function, else `false`. * @example * * _.isFunction(_); * // => true * * _.isFunction(/abc/); * // => false / function isFunction(value) { if (!isObject(value)) { return false; } // The use of `Object#toString` avoids issues with the `typeof` operator // in Safari 9 which returns 'object' for typed arrays and other constructors. var tag = baseGetTag(value); return tag == funcTag \|\| tag == genTag \|\| tag == asyncTag \|\| tag == proxyTag; } /* * Checks if `value` is an integer. * * Note: This method is based on * [`Number.isInteger`](https://mdn.io/Number/isInteger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an integer, else `false`. * @example * * _.isInteger(3); * // => true * * _.isInteger(Number.MIN_VALUE); * // => false * * _.isInteger(Infinity); * // => false * * _.isInteger('3'); * // => false / function isInteger(value) { return typeof value == 'number' && value == toInteger(value); } /* * Checks if `value` is a valid array-like length. * * Note: This method is loosely based on * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a valid length, else `false`. * @example * * _.isLength(3); * // => true * * _.isLength(Number.MIN_VALUE); * // => false * * _.isLength(Infinity); * // => false * * _.isLength('3'); * // => false / function isLength(value) { return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; } /* * Checks if `value` is the * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is an object, else `false`. * @example * * _.isObject({}); * // => true * * _.isObject([1, 2, 3]); * // => true * * _.isObject(_.noop); * // => true * * _.isObject(null); * // => false / function isObject(value) { var type = typeof value; return value != null && (type == 'object' \|\| type == 'function'); } /* * Checks if `value` is object-like. A value is object-like if it's not `null` * and has a `typeof` result of "object". * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is object-like, else `false`. * @example * * _.isObjectLike({}); * // => true * * _.isObjectLike([1, 2, 3]); * // => true * * _.isObjectLike(_.noop); * // => false * * _.isObjectLike(null); * // => false / function isObjectLike(value) { return value != null && typeof value == 'object'; } /* * Checks if `value` is classified as a `Map` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a map, else `false`. * @example * * _.isMap(new Map); * // => true * * _.isMap(new WeakMap); * // => false / var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap; /* * Performs a partial deep comparison between `object` and `source` to * determine if `object` contains equivalent property values. * * Note: This method is equivalent to `_.matches` when `source` is * partially applied. * * Partial comparisons will match empty array and empty object `source` * values against any array or object value, respectively. See `_.isEqual` * for a list of supported value comparisons. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @returns {boolean} Returns `true` if `object` is a match, else `false`. * @example * * var object = { 'a': 1, 'b': 2 }; * * _.isMatch(object, { 'b': 2 }); * // => true * * _.isMatch(object, { 'b': 1 }); * // => false / function isMatch(object, source) { return object === source \|\| baseIsMatch(object, source, getMatchData(source)); } /* * This method is like `_.isMatch` except that it accepts `customizer` which * is invoked to compare values. If `customizer` returns `undefined`, comparisons * are handled by the method instead. The `customizer` is invoked with five * arguments: (objValue, srcValue, index\|key, object, source). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {Object} object The object to inspect. * @param {Object} source The object of property values to match. * @param {Function} [customizer] The function to customize comparisons. * @returns {boolean} Returns `true` if `object` is a match, else `false`. * @example * * function isGreeting(value) { * return /^h(?:i\|ello)$/.test(value); * } * * function customizer(objValue, srcValue) { * if (isGreeting(objValue) && isGreeting(srcValue)) { * return true; * } * } * * var object = { 'greeting': 'hello' }; * var source = { 'greeting': 'hi' }; * * _.isMatchWith(object, source, customizer); * // => true / function isMatchWith(object, source, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return baseIsMatch(object, source, getMatchData(source), customizer); } /* * Checks if `value` is `NaN`. * * Note: This method is based on * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for * `undefined` and other non-number values. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. * @example * * _.isNaN(NaN); * // => true * * _.isNaN(new Number(NaN)); * // => true * * isNaN(undefined); * // => true * * _.isNaN(undefined); * // => false / function isNaN(value) { // An `NaN` primitive is the only value that is not equal to itself. // Perform the `toStringTag` check first to avoid errors with some // ActiveX objects in IE. return isNumber(value) && value != +value; } /* * Checks if `value` is a pristine native function. * * Note: This method can't reliably detect native functions in the presence * of the core-js package because core-js circumvents this kind of detection. * Despite multiple requests, the core-js maintainer has made it clear: any * attempt to fix the detection will be obstructed. As a result, we're left * with little choice but to throw an error. Unfortunately, this also affects * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill), * which rely on core-js. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a native function, * else `false`. * @example * * _.isNative(Array.prototype.push); * // => true * * _.isNative(_); * // => false / function isNative(value) { if (isMaskable(value)) { throw new Error(CORE_ERROR_TEXT); } return baseIsNative(value); } /* * Checks if `value` is `null`. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is `null`, else `false`. * @example * * _.isNull(null); * // => true * * _.isNull(void 0); * // => false / function isNull(value) { return value === null; } /* * Checks if `value` is `null` or `undefined`. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is nullish, else `false`. * @example * * _.isNil(null); * // => true * * _.isNil(void 0); * // => true * * _.isNil(NaN); * // => false / function isNil(value) { return value == null; } /* * Checks if `value` is classified as a `Number` primitive or object. * * Note: To exclude `Infinity`, `-Infinity`, and `NaN`, which are * classified as numbers, use the `_.isFinite` method. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a number, else `false`. * @example * * _.isNumber(3); * // => true * * _.isNumber(Number.MIN_VALUE); * // => true * * _.isNumber(Infinity); * // => true * * _.isNumber('3'); * // => false / function isNumber(value) { return typeof value == 'number' \|\| (isObjectLike(value) && baseGetTag(value) == numberTag); } /* * Checks if `value` is a plain object, that is, an object created by the * `Object` constructor or one with a `[[Prototype]]` of `null`. * * @static * @memberOf _ * @since 0.8.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a plain object, else `false`. * @example * * function Foo() { * this.a = 1; * } * * _.isPlainObject(new Foo); * // => false * * _.isPlainObject([1, 2, 3]); * // => false * * _.isPlainObject({ 'x': 0, 'y': 0 }); * // => true * * _.isPlainObject(Object.create(null)); * // => true / function isPlainObject(value) { if (!isObjectLike(value) \|\| baseGetTag(value) != objectTag) { return false; } var proto = getPrototype(value); if (proto === null) { return true; } var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; return typeof Ctor == 'function' && Ctor instanceof Ctor && funcToString.call(Ctor) == objectCtorString; } /* * Checks if `value` is classified as a `RegExp` object. * * @static * @memberOf _ * @since 0.1.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a regexp, else `false`. * @example * * _.isRegExp(/abc/); * // => true * * _.isRegExp('/abc/'); * // => false / var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp; /* * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754 * double precision number which isn't the result of a rounded unsafe integer. * * Note: This method is based on * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a safe integer, else `false`. * @example * * _.isSafeInteger(3); * // => true * * _.isSafeInteger(Number.MIN_VALUE); * // => false * * _.isSafeInteger(Infinity); * // => false * * _.isSafeInteger('3'); * // => false / function isSafeInteger(value) { return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER; } /* * Checks if `value` is classified as a `Set` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a set, else `false`. * @example * * _.isSet(new Set); * // => true * * _.isSet(new WeakSet); * // => false / var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet; /* * Checks if `value` is classified as a `String` primitive or object. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a string, else `false`. * @example * * _.isString('abc'); * // => true * * _.isString(1); * // => false / function isString(value) { return typeof value == 'string' \|\| (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag); } /* * Checks if `value` is classified as a `Symbol` primitive or object. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a symbol, else `false`. * @example * * _.isSymbol(Symbol.iterator); * // => true * * _.isSymbol('abc'); * // => false / function isSymbol(value) { return typeof value == 'symbol' \|\| (isObjectLike(value) && baseGetTag(value) == symbolTag); } /* * Checks if `value` is classified as a typed array. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a typed array, else `false`. * @example * * _.isTypedArray(new Uint8Array); * // => true * * _.isTypedArray([]); * // => false / var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; /* * Checks if `value` is `undefined`. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is `undefined`, else `false`. * @example * * _.isUndefined(void 0); * // => true * * _.isUndefined(null); * // => false / function isUndefined(value) { return value === undefined; } /* * Checks if `value` is classified as a `WeakMap` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a weak map, else `false`. * @example * * _.isWeakMap(new WeakMap); * // => true * * _.isWeakMap(new Map); * // => false / function isWeakMap(value) { return isObjectLike(value) && getTag(value) == weakMapTag; } /* * Checks if `value` is classified as a `WeakSet` object. * * @static * @memberOf _ * @since 4.3.0 * @category Lang * @param {} value The value to check. @returns {boolean} Returns `true` if `value` is a weak set, else `false`. * @example * * _.isWeakSet(new WeakSet); * // => true * * _.isWeakSet(new Set); * // => false / function isWeakSet(value) { return isObjectLike(value) && baseGetTag(value) == weakSetTag; } /* * Checks if `value` is less than `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is less than `other`, * else `false`. * @see _.gt * @example * * _.lt(1, 3); * // => true * * _.lt(3, 3); * // => false * * _.lt(3, 1); * // => false / var lt = createRelationalOperation(baseLt); /* * Checks if `value` is less than or equal to `other`. * * @static * @memberOf _ * @since 3.9.0 * @category Lang * @param {} value The value to compare. @param {} other The other value to compare. @returns {boolean} Returns `true` if `value` is less than or equal to * `other`, else `false`. * @see _.gte * @example * * _.lte(1, 3); * // => true * * _.lte(3, 3); * // => true * * _.lte(3, 1); * // => false / var lte = createRelationalOperation(function(value, other) { return value <= other; }); /* * Converts `value` to an array. * * @static * @since 0.1.0 * @memberOf _ * @category Lang * @param {} value The value to convert. @returns {Array} Returns the converted array. * @example * * _.toArray({ 'a': 1, 'b': 2 }); * // => [1, 2] * * _.toArray('abc'); * // => ['a', 'b', 'c'] * * _.toArray(1); * // => [] * * _.toArray(null); * // => [] / function toArray(value) { if (!value) { return []; } if (isArrayLike(value)) { return isString(value) ? stringToArray(value) : copyArray(value); } if (symIterator && value[symIterator]) { return iteratorToArray(value[symIterator]()); } var tag = getTag(value), func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); return func(value); } /* * Converts `value` to a finite number. * * @static * @memberOf _ * @since 4.12.0 * @category Lang * @param {} value The value to convert. @returns {number} Returns the converted number. * @example * * _.toFinite(3.2); * // => 3.2 * * _.toFinite(Number.MIN_VALUE); * // => 5e-324 * * _.toFinite(Infinity); * // => 1.7976931348623157e+308 * * _.toFinite('3.2'); * // => 3.2 / function toFinite(value) { if (!value) { return value === 0 ? value : 0; } value = toNumber(value); if (value === INFINITY \|\| value === -INFINITY) { var sign = (value < 0 ? -1 : 1); return sign MAX_INTEGER; } return value === value ? value : 0; } /** * Converts `value` to an integer. * * Note: This method is loosely based on * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to convert. @returns {number} Returns the converted integer. * @example * * _.toInteger(3.2); * // => 3 * * _.toInteger(Number.MIN_VALUE); * // => 0 * * _.toInteger(Infinity); * // => 1.7976931348623157e+308 * * _.toInteger('3.2'); * // => 3 / function toInteger(value) { var result = toFinite(value), remainder = result % 1; return result === result ? (remainder ? result - remainder : result) : 0; } /* * Converts `value` to an integer suitable for use as the length of an * array-like object. * * Note: This method is based on * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to convert. @returns {number} Returns the converted integer. * @example * * _.toLength(3.2); * // => 3 * * _.toLength(Number.MIN_VALUE); * // => 0 * * _.toLength(Infinity); * // => 4294967295 * * _.toLength('3.2'); * // => 3 / function toLength(value) { return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0; } /* * Converts `value` to a number. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to process. @returns {number} Returns the number. * @example * * _.toNumber(3.2); * // => 3.2 * * _.toNumber(Number.MIN_VALUE); * // => 5e-324 * * _.toNumber(Infinity); * // => Infinity * * _.toNumber('3.2'); * // => 3.2 / function toNumber(value) { if (typeof value == 'number') { return value; } if (isSymbol(value)) { return NAN; } if (isObject(value)) { var other = typeof value.valueOf == 'function' ? value.valueOf() : value; value = isObject(other) ? (other + '') : other; } if (typeof value != 'string') { return value === 0 ? value : +value; } value = value.replace(reTrim, ''); var isBinary = reIsBinary.test(value); return (isBinary \|\| reIsOctal.test(value)) ? freeParseInt(value.slice(2), isBinary ? 2 : 8) : (reIsBadHex.test(value) ? NAN : +value); } /* * Converts `value` to a plain object flattening inherited enumerable string * keyed properties of `value` to own properties of the plain object. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {} value The value to convert. @returns {Object} Returns the converted plain object. * @example * * function Foo() { * this.b = 2; * } * * Foo.prototype.c = 3; * * _.assign({ 'a': 1 }, new Foo); * // => { 'a': 1, 'b': 2 } * * _.assign({ 'a': 1 }, _.toPlainObject(new Foo)); * // => { 'a': 1, 'b': 2, 'c': 3 } / function toPlainObject(value) { return copyObject(value, keysIn(value)); } /* * Converts `value` to a safe integer. A safe integer can be compared and * represented correctly. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to convert. @returns {number} Returns the converted integer. * @example * * _.toSafeInteger(3.2); * // => 3 * * _.toSafeInteger(Number.MIN_VALUE); * // => 0 * * _.toSafeInteger(Infinity); * // => 9007199254740991 * * _.toSafeInteger('3.2'); * // => 3 / function toSafeInteger(value) { return value ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER) : (value === 0 ? value : 0); } /* * Converts `value` to a string. An empty string is returned for `null` * and `undefined` values. The sign of `-0` is preserved. * * @static * @memberOf _ * @since 4.0.0 * @category Lang * @param {} value The value to convert. @returns {string} Returns the converted string. * @example * * _.toString(null); * // => '' * * _.toString(-0); * // => '-0' * * _.toString([1, 2, 3]); * // => '1,2,3' / function toString(value) { return value == null ? '' : baseToString(value); } /------------------------------------------------------------------------/ /* * Assigns own enumerable string keyed properties of source objects to the * destination object. Source objects are applied from left to right. * Subsequent sources overwrite property assignments of previous sources. * * Note: This method mutates `object` and is loosely based on * [`Object.assign`](https://mdn.io/Object/assign). * * @static * @memberOf _ * @since 0.10.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.assignIn * @example * * function Foo() { * this.a = 1; * } * * function Bar() { * this.c = 3; * } * * Foo.prototype.b = 2; * Bar.prototype.d = 4; * * _.assign({ 'a': 0 }, new Foo, new Bar); * // => { 'a': 1, 'c': 3 } / var assign = createAssigner(function(object, source) { if (isPrototype(source) \|\| isArrayLike(source)) { copyObject(source, keys(source), object); return; } for (var key in source) { if (hasOwnProperty.call(source, key)) { assignValue(object, key, source[key]); } } }); /* * This method is like `_.assign` except that it iterates over own and * inherited source properties. * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @alias extend * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.assign * @example * * function Foo() { * this.a = 1; * } * * function Bar() { * this.c = 3; * } * * Foo.prototype.b = 2; * Bar.prototype.d = 4; * * _.assignIn({ 'a': 0 }, new Foo, new Bar); * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 } / var assignIn = createAssigner(function(object, source) { copyObject(source, keysIn(source), object); }); /* * This method is like `_.assignIn` except that it accepts `customizer` * which is invoked to produce the assigned values. If `customizer` returns * `undefined`, assignment is handled by the method instead. The `customizer` * is invoked with five arguments: (objValue, srcValue, key, object, source). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @alias extendWith * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @see _.assignWith * @example * * function customizer(objValue, srcValue) { * return _.isUndefined(objValue) ? srcValue : objValue; * } * * var defaults = _.partialRight(_.assignInWith, customizer); * * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } / var assignInWith = createAssigner(function(object, source, srcIndex, customizer) { copyObject(source, keysIn(source), object, customizer); }); /* * This method is like `_.assign` except that it accepts `customizer` * which is invoked to produce the assigned values. If `customizer` returns * `undefined`, assignment is handled by the method instead. The `customizer` * is invoked with five arguments: (objValue, srcValue, key, object, source). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @see _.assignInWith * @example * * function customizer(objValue, srcValue) { * return _.isUndefined(objValue) ? srcValue : objValue; * } * * var defaults = _.partialRight(_.assignWith, customizer); * * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } / var assignWith = createAssigner(function(object, source, srcIndex, customizer) { copyObject(source, keys(source), object, customizer); }); /* * Creates an array of values corresponding to `paths` of `object`. * * @static * @memberOf _ * @since 1.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {...(string\|string[])} [paths] The property paths to pick. * @returns {Array} Returns the picked values. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] }; * * _.at(object, ['a[0].b.c', 'a[1]']); * // => [3, 4] / var at = flatRest(baseAt); /* * Creates an object that inherits from the `prototype` object. If a * `properties` object is given, its own enumerable string keyed properties * are assigned to the created object. * * @static * @memberOf _ * @since 2.3.0 * @category Object * @param {Object} prototype The object to inherit from. * @param {Object} [properties] The properties to assign to the object. * @returns {Object} Returns the new object. * @example * * function Shape() { * this.x = 0; * this.y = 0; * } * * function Circle() { * Shape.call(this); * } * * Circle.prototype = _.create(Shape.prototype, { * 'constructor': Circle * }); * * var circle = new Circle; * circle instanceof Circle; * // => true * * circle instanceof Shape; * // => true / function create(prototype, properties) { var result = baseCreate(prototype); return properties == null ? result : baseAssign(result, properties); } /* * Assigns own and inherited enumerable string keyed properties of source * objects to the destination object for all destination properties that * resolve to `undefined`. Source objects are applied from left to right. * Once a property is set, additional values of the same property are ignored. * * Note: This method mutates `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.defaultsDeep * @example * * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); * // => { 'a': 1, 'b': 2 } / var defaults = baseRest(function(object, sources) { object = Object(object); var index = -1; var length = sources.length; var guard = length > 2 ? sources[2] : undefined; if (guard && isIterateeCall(sources[0], sources[1], guard)) { length = 1; } while (++index < length) { var source = sources[index]; var props = keysIn(source); var propsIndex = -1; var propsLength = props.length; while (++propsIndex < propsLength) { var key = props[propsIndex]; var value = object[key]; if (value === undefined \|\| (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { object[key] = source[key]; } } } return object; }); /* * This method is like `_.defaults` except that it recursively assigns * default properties. * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 3.10.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @see _.defaults * @example * * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } }); * // => { 'a': { 'b': 2, 'c': 3 } } / var defaultsDeep = baseRest(function(args) { args.push(undefined, customDefaultsMerge); return apply(mergeWith, undefined, args); }); /* * This method is like `_.find` except that it returns the key of the first * element `predicate` returns truthy for instead of the element itself. * * @static * @memberOf _ * @since 1.1.0 * @category Object * @param {Object} object The object to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {string\|undefined} Returns the key of the matched element, * else `undefined`. * @example * * var users = { * 'barney': { 'age': 36, 'active': true }, * 'fred': { 'age': 40, 'active': false }, * 'pebbles': { 'age': 1, 'active': true } * }; * * _.findKey(users, function(o) { return o.age < 40; }); * // => 'barney' (iteration order is not guaranteed) * * // The `_.matches` iteratee shorthand. * _.findKey(users, { 'age': 1, 'active': true }); * // => 'pebbles' * * // The `_.matchesProperty` iteratee shorthand. * _.findKey(users, ['active', false]); * // => 'fred' * * // The `_.property` iteratee shorthand. * _.findKey(users, 'active'); * // => 'barney' / function findKey(object, predicate) { return baseFindKey(object, getIteratee(predicate, 3), baseForOwn); } /* * This method is like `_.findKey` except that it iterates over elements of * a collection in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to inspect. * @param {Function} [predicate=_.identity] The function invoked per iteration. * @returns {string\|undefined} Returns the key of the matched element, * else `undefined`. * @example * * var users = { * 'barney': { 'age': 36, 'active': true }, * 'fred': { 'age': 40, 'active': false }, * 'pebbles': { 'age': 1, 'active': true } * }; * * _.findLastKey(users, function(o) { return o.age < 40; }); * // => returns 'pebbles' assuming `_.findKey` returns 'barney' * * // The `_.matches` iteratee shorthand. * _.findLastKey(users, { 'age': 36, 'active': true }); * // => 'barney' * * // The `_.matchesProperty` iteratee shorthand. * _.findLastKey(users, ['active', false]); * // => 'fred' * * // The `_.property` iteratee shorthand. * _.findLastKey(users, 'active'); * // => 'pebbles' / function findLastKey(object, predicate) { return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight); } /* * Iterates over own and inherited enumerable string keyed properties of an * object and invokes `iteratee` for each property. The iteratee is invoked * with three arguments: (value, key, object). Iteratee functions may exit * iteration early by explicitly returning `false`. * * @static * @memberOf _ * @since 0.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forInRight * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forIn(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed). / function forIn(object, iteratee) { return object == null ? object : baseFor(object, getIteratee(iteratee, 3), keysIn); } /* * This method is like `_.forIn` except that it iterates over properties of * `object` in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forIn * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forInRight(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'. / function forInRight(object, iteratee) { return object == null ? object : baseForRight(object, getIteratee(iteratee, 3), keysIn); } /* * Iterates over own enumerable string keyed properties of an object and * invokes `iteratee` for each property. The iteratee is invoked with three * arguments: (value, key, object). Iteratee functions may exit iteration * early by explicitly returning `false`. * * @static * @memberOf _ * @since 0.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forOwnRight * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forOwn(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'a' then 'b' (iteration order is not guaranteed). / function forOwn(object, iteratee) { return object && baseForOwn(object, getIteratee(iteratee, 3)); } /* * This method is like `_.forOwn` except that it iterates over properties of * `object` in the opposite order. * * @static * @memberOf _ * @since 2.0.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns `object`. * @see _.forOwn * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.forOwnRight(new Foo, function(value, key) { * console.log(key); * }); * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'. / function forOwnRight(object, iteratee) { return object && baseForOwnRight(object, getIteratee(iteratee, 3)); } /* * Creates an array of function property names from own enumerable properties * of `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to inspect. * @returns {Array} Returns the function names. * @see _.functionsIn * @example * * function Foo() { * this.a = _.constant('a'); * this.b = _.constant('b'); * } * * Foo.prototype.c = _.constant('c'); * * _.functions(new Foo); * // => ['a', 'b'] / function functions(object) { return object == null ? [] : baseFunctions(object, keys(object)); } /* * Creates an array of function property names from own and inherited * enumerable properties of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to inspect. * @returns {Array} Returns the function names. * @see _.functions * @example * * function Foo() { * this.a = _.constant('a'); * this.b = _.constant('b'); * } * * Foo.prototype.c = _.constant('c'); * * _.functionsIn(new Foo); * // => ['a', 'b', 'c'] / function functionsIn(object) { return object == null ? [] : baseFunctions(object, keysIn(object)); } /* * Gets the value at `path` of `object`. If the resolved value is * `undefined`, the `defaultValue` is returned in its place. * * @static * @memberOf _ * @since 3.7.0 * @category Object * @param {Object} object The object to query. * @param {Array\|string} path The path of the property to get. * @param {} [defaultValue] The value returned for `undefined` resolved values. @returns {} Returns the resolved value. @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.get(object, 'a[0].b.c'); * // => 3 * * _.get(object, ['a', '0', 'b', 'c']); * // => 3 * * _.get(object, 'a.b.c', 'default'); * // => 'default' / function get(object, path, defaultValue) { var result = object == null ? undefined : baseGet(object, path); return result === undefined ? defaultValue : result; } /* * Checks if `path` is a direct property of `object`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @param {Array\|string} path The path to check. * @returns {boolean} Returns `true` if `path` exists, else `false`. * @example * * var object = { 'a': { 'b': 2 } }; * var other = _.create({ 'a': _.create({ 'b': 2 }) }); * * _.has(object, 'a'); * // => true * * _.has(object, 'a.b'); * // => true * * _.has(object, ['a', 'b']); * // => true * * _.has(other, 'a'); * // => false / function has(object, path) { return object != null && hasPath(object, path, baseHas); } /* * Checks if `path` is a direct or inherited property of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to query. * @param {Array\|string} path The path to check. * @returns {boolean} Returns `true` if `path` exists, else `false`. * @example * * var object = _.create({ 'a': _.create({ 'b': 2 }) }); * * _.hasIn(object, 'a'); * // => true * * _.hasIn(object, 'a.b'); * // => true * * _.hasIn(object, ['a', 'b']); * // => true * * _.hasIn(object, 'b'); * // => false / function hasIn(object, path) { return object != null && hasPath(object, path, baseHasIn); } /* * Creates an object composed of the inverted keys and values of `object`. * If `object` contains duplicate values, subsequent values overwrite * property assignments of previous values. * * @static * @memberOf _ * @since 0.7.0 * @category Object * @param {Object} object The object to invert. * @returns {Object} Returns the new inverted object. * @example * * var object = { 'a': 1, 'b': 2, 'c': 1 }; * * _.invert(object); * // => { '1': 'c', '2': 'b' } / var invert = createInverter(function(result, value, key) { if (value != null && typeof value.toString != 'function') { value = nativeObjectToString.call(value); } result[value] = key; }, constant(identity)); /* * This method is like `_.invert` except that the inverted object is generated * from the results of running each element of `object` thru `iteratee`. The * corresponding inverted value of each inverted key is an array of keys * responsible for generating the inverted value. The iteratee is invoked * with one argument: (value). * * @static * @memberOf _ * @since 4.1.0 * @category Object * @param {Object} object The object to invert. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {Object} Returns the new inverted object. * @example * * var object = { 'a': 1, 'b': 2, 'c': 1 }; * * _.invertBy(object); * // => { '1': ['a', 'c'], '2': ['b'] } * * _.invertBy(object, function(value) { * return 'group' + value; * }); * // => { 'group1': ['a', 'c'], 'group2': ['b'] } / var invertBy = createInverter(function(result, value, key) { if (value != null && typeof value.toString != 'function') { value = nativeObjectToString.call(value); } if (hasOwnProperty.call(result, value)) { result[value].push(key); } else { result[value] = [key]; } }, getIteratee); /* * Invokes the method at `path` of `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to query. * @param {Array\|string} path The path of the method to invoke. * @param {...} [args] The arguments to invoke the method with. @returns {} Returns the result of the invoked method. @example * * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] }; * * _.invoke(object, 'a[0].b.c.slice', 1, 3); * // => [2, 3] / var invoke = baseRest(baseInvoke); /* * Creates an array of the own enumerable property names of `object`. * * Note: Non-object values are coerced to objects. See the * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) * for more details. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.keys(new Foo); * // => ['a', 'b'] (iteration order is not guaranteed) * * _.keys('hi'); * // => ['0', '1'] / function keys(object) { return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object); } /* * Creates an array of the own and inherited enumerable property names of `object`. * * Note: Non-object values are coerced to objects. * * @static * @memberOf _ * @since 3.0.0 * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property names. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.keysIn(new Foo); * // => ['a', 'b', 'c'] (iteration order is not guaranteed) / function keysIn(object) { return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); } /* * The opposite of `_.mapValues`; this method creates an object with the * same values as `object` and keys generated by running each own enumerable * string keyed property of `object` thru `iteratee`. The iteratee is invoked * with three arguments: (value, key, object). * * @static * @memberOf _ * @since 3.8.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns the new mapped object. * @see _.mapValues * @example * * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) { * return key + value; * }); * // => { 'a1': 1, 'b2': 2 } / function mapKeys(object, iteratee) { var result = {}; iteratee = getIteratee(iteratee, 3); baseForOwn(object, function(value, key, object) { baseAssignValue(result, iteratee(value, key, object), value); }); return result; } /* * Creates an object with the same keys as `object` and values generated * by running each own enumerable string keyed property of `object` thru * `iteratee`. The iteratee is invoked with three arguments: * (value, key, object). * * @static * @memberOf _ * @since 2.4.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Object} Returns the new mapped object. * @see _.mapKeys * @example * * var users = { * 'fred': { 'user': 'fred', 'age': 40 }, * 'pebbles': { 'user': 'pebbles', 'age': 1 } * }; * * _.mapValues(users, function(o) { return o.age; }); * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) * * // The `_.property` iteratee shorthand. * _.mapValues(users, 'age'); * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed) / function mapValues(object, iteratee) { var result = {}; iteratee = getIteratee(iteratee, 3); baseForOwn(object, function(value, key, object) { baseAssignValue(result, key, iteratee(value, key, object)); }); return result; } /* * This method is like `_.assign` except that it recursively merges own and * inherited enumerable string keyed properties of source objects into the * destination object. Source properties that resolve to `undefined` are * skipped if a destination value exists. Array and plain object properties * are merged recursively. Other objects and value types are overridden by * assignment. Source objects are applied from left to right. Subsequent * sources overwrite property assignments of previous sources. * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 0.5.0 * @category Object * @param {Object} object The destination object. * @param {...Object} [sources] The source objects. * @returns {Object} Returns `object`. * @example * * var object = { * 'a': [{ 'b': 2 }, { 'd': 4 }] * }; * * var other = { * 'a': [{ 'c': 3 }, { 'e': 5 }] * }; * * _.merge(object, other); * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] } / var merge = createAssigner(function(object, source, srcIndex) { baseMerge(object, source, srcIndex); }); /* * This method is like `_.merge` except that it accepts `customizer` which * is invoked to produce the merged values of the destination and source * properties. If `customizer` returns `undefined`, merging is handled by the * method instead. The `customizer` is invoked with six arguments: * (objValue, srcValue, key, object, source, stack). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The destination object. * @param {...Object} sources The source objects. * @param {Function} customizer The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * function customizer(objValue, srcValue) { * if (_.isArray(objValue)) { * return objValue.concat(srcValue); * } * } * * var object = { 'a': [1], 'b': [2] }; * var other = { 'a': [3], 'b': [4] }; * * _.mergeWith(object, other, customizer); * // => { 'a': [1, 3], 'b': [2, 4] } / var mergeWith = createAssigner(function(object, source, srcIndex, customizer) { baseMerge(object, source, srcIndex, customizer); }); /* * The opposite of `_.pick`; this method creates an object composed of the * own and inherited enumerable property paths of `object` that are not omitted. * * Note: This method is considerably slower than `_.pick`. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The source object. * @param {...(string\|string[])} [paths] The property paths to omit. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.omit(object, ['a', 'c']); * // => { 'b': '2' } / var omit = flatRest(function(object, paths) { var result = {}; if (object == null) { return result; } var isDeep = false; paths = arrayMap(paths, function(path) { path = castPath(path, object); isDeep \|\| (isDeep = path.length > 1); return path; }); copyObject(object, getAllKeysIn(object), result); if (isDeep) { result = baseClone(result, CLONE_DEEP_FLAG \| CLONE_FLAT_FLAG \| CLONE_SYMBOLS_FLAG, customOmitClone); } var length = paths.length; while (length--) { baseUnset(result, paths[length]); } return result; }); /* * The opposite of `_.pickBy`; this method creates an object composed of * the own and inherited enumerable string keyed properties of `object` that * `predicate` doesn't return truthy for. The predicate is invoked with two * arguments: (value, key). * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The source object. * @param {Function} [predicate=_.identity] The function invoked per property. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.omitBy(object, _.isNumber); * // => { 'b': '2' } / function omitBy(object, predicate) { return pickBy(object, negate(getIteratee(predicate))); } /* * Creates an object composed of the picked `object` properties. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The source object. * @param {...(string\|string[])} [paths] The property paths to pick. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.pick(object, ['a', 'c']); * // => { 'a': 1, 'c': 3 } / var pick = flatRest(function(object, paths) { return object == null ? {} : basePick(object, paths); }); /* * Creates an object composed of the `object` properties `predicate` returns * truthy for. The predicate is invoked with two arguments: (value, key). * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The source object. * @param {Function} [predicate=_.identity] The function invoked per property. * @returns {Object} Returns the new object. * @example * * var object = { 'a': 1, 'b': '2', 'c': 3 }; * * _.pickBy(object, _.isNumber); * // => { 'a': 1, 'c': 3 } / function pickBy(object, predicate) { if (object == null) { return {}; } var props = arrayMap(getAllKeysIn(object), function(prop) { return [prop]; }); predicate = getIteratee(predicate); return basePickBy(object, props, function(value, path) { return predicate(value, path[0]); }); } /* * This method is like `_.get` except that if the resolved value is a * function it's invoked with the `this` binding of its parent object and * its result is returned. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @param {Array\|string} path The path of the property to resolve. * @param {} [defaultValue] The value returned for `undefined` resolved values. @returns {} Returns the resolved value. @example * * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] }; * * _.result(object, 'a[0].b.c1'); * // => 3 * * _.result(object, 'a[0].b.c2'); * // => 4 * * _.result(object, 'a[0].b.c3', 'default'); * // => 'default' * * _.result(object, 'a[0].b.c3', _.constant('default')); * // => 'default' / function result(object, path, defaultValue) { path = castPath(path, object); var index = -1, length = path.length; // Ensure the loop is entered when path is empty. if (!length) { length = 1; object = undefined; } while (++index < length) { var value = object == null ? undefined : object[toKey(path[index])]; if (value === undefined) { index = length; value = defaultValue; } object = isFunction(value) ? value.call(object) : value; } return object; } /* * Sets the value at `path` of `object`. If a portion of `path` doesn't exist, * it's created. Arrays are created for missing index properties while objects * are created for all other missing properties. Use `_.setWith` to customize * `path` creation. * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 3.7.0 * @category Object * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to set. * @param {} value The value to set. @returns {Object} Returns `object`. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.set(object, 'a[0].b.c', 4); * console.log(object.a[0].b.c); * // => 4 * * _.set(object, ['x', '0', 'y', 'z'], 5); * console.log(object.x[0].y.z); * // => 5 / function set(object, path, value) { return object == null ? object : baseSet(object, path, value); } /* * This method is like `_.set` except that it accepts `customizer` which is * invoked to produce the objects of `path`. If `customizer` returns `undefined` * path creation is handled by the method instead. The `customizer` is invoked * with three arguments: (nsValue, key, nsObject). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to set. * @param {} value The value to set. @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * var object = {}; * * _.setWith(object, '[0][1]', 'a', Object); * // => { '0': { '1': 'a' } } / function setWith(object, path, value, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return object == null ? object : baseSet(object, path, value, customizer); } /* * Creates an array of own enumerable string keyed-value pairs for `object` * which can be consumed by `_.fromPairs`. If `object` is a map or set, its * entries are returned. * * @static * @memberOf _ * @since 4.0.0 * @alias entries * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the key-value pairs. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.toPairs(new Foo); * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed) / var toPairs = createToPairs(keys); /* * Creates an array of own and inherited enumerable string keyed-value pairs * for `object` which can be consumed by `_.fromPairs`. If `object` is a map * or set, its entries are returned. * * @static * @memberOf _ * @since 4.0.0 * @alias entriesIn * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the key-value pairs. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.toPairsIn(new Foo); * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed) / var toPairsIn = createToPairs(keysIn); /* * An alternative to `_.reduce`; this method transforms `object` to a new * `accumulator` object which is the result of running each of its own * enumerable string keyed properties thru `iteratee`, with each invocation * potentially mutating the `accumulator` object. If `accumulator` is not * provided, a new object with the same `[[Prototype]]` will be used. The * iteratee is invoked with four arguments: (accumulator, value, key, object). * Iteratee functions may exit iteration early by explicitly returning `false`. * * @static * @memberOf _ * @since 1.3.0 * @category Object * @param {Object} object The object to iterate over. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @param {} [accumulator] The custom accumulator value. @returns {} Returns the accumulated value. @example * * _.transform([2, 3, 4], function(result, n) { * result.push(n = n); return n % 2 == 0; * }, []); * // => [4, 9] * * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) { * (result[value] \|\| (result[value] = [])).push(key); * }, {}); * // => { '1': ['a', 'c'], '2': ['b'] } / function transform(object, iteratee, accumulator) { var isArr = isArray(object), isArrLike = isArr \|\| isBuffer(object) \|\| isTypedArray(object); iteratee = getIteratee(iteratee, 4); if (accumulator == null) { var Ctor = object && object.constructor; if (isArrLike) { accumulator = isArr ? new Ctor : []; } else if (isObject(object)) { accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {}; } else { accumulator = {}; } } (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) { return iteratee(accumulator, value, index, object); }); return accumulator; } /* * Removes the property at `path` of `object`. * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.0.0 * @category Object * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to unset. * @returns {boolean} Returns `true` if the property is deleted, else `false`. * @example * * var object = { 'a': [{ 'b': { 'c': 7 } }] }; * _.unset(object, 'a[0].b.c'); * // => true * * console.log(object); * // => { 'a': [{ 'b': {} }] }; * * _.unset(object, ['a', '0', 'b', 'c']); * // => true * * console.log(object); * // => { 'a': [{ 'b': {} }] }; / function unset(object, path) { return object == null ? true : baseUnset(object, path); } /* * This method is like `_.set` except that accepts `updater` to produce the * value to set. Use `_.updateWith` to customize `path` creation. The `updater` * is invoked with one argument: (value). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.6.0 * @category Object * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to set. * @param {Function} updater The function to produce the updated value. * @returns {Object} Returns `object`. * @example * * var object = { 'a': [{ 'b': { 'c': 3 } }] }; * * _.update(object, 'a[0].b.c', function(n) { return n * n; }); * console.log(object.a[0].b.c); * // => 9 * * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; }); * console.log(object.x[0].y.z); * // => 0 / function update(object, path, updater) { return object == null ? object : baseUpdate(object, path, castFunction(updater)); } /* * This method is like `_.update` except that it accepts `customizer` which is * invoked to produce the objects of `path`. If `customizer` returns `undefined` * path creation is handled by the method instead. The `customizer` is invoked * with three arguments: (nsValue, key, nsObject). * * Note: This method mutates `object`. * * @static * @memberOf _ * @since 4.6.0 * @category Object * @param {Object} object The object to modify. * @param {Array\|string} path The path of the property to set. * @param {Function} updater The function to produce the updated value. * @param {Function} [customizer] The function to customize assigned values. * @returns {Object} Returns `object`. * @example * * var object = {}; * * _.updateWith(object, '[0][1]', _.constant('a'), Object); * // => { '0': { '1': 'a' } } / function updateWith(object, path, updater, customizer) { customizer = typeof customizer == 'function' ? customizer : undefined; return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer); } /* * Creates an array of the own enumerable string keyed property values of `object`. * * Note: Non-object values are coerced to objects. * * @static * @since 0.1.0 * @memberOf _ * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property values. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.values(new Foo); * // => [1, 2] (iteration order is not guaranteed) * * _.values('hi'); * // => ['h', 'i'] / function values(object) { return object == null ? [] : baseValues(object, keys(object)); } /* * Creates an array of the own and inherited enumerable string keyed property * values of `object`. * * Note: Non-object values are coerced to objects. * * @static * @memberOf _ * @since 3.0.0 * @category Object * @param {Object} object The object to query. * @returns {Array} Returns the array of property values. * @example * * function Foo() { * this.a = 1; * this.b = 2; * } * * Foo.prototype.c = 3; * * _.valuesIn(new Foo); * // => [1, 2, 3] (iteration order is not guaranteed) / function valuesIn(object) { return object == null ? [] : baseValues(object, keysIn(object)); } /------------------------------------------------------------------------/ /* * Clamps `number` within the inclusive `lower` and `upper` bounds. * * @static * @memberOf _ * @since 4.0.0 * @category Number * @param {number} number The number to clamp. * @param {number} [lower] The lower bound. * @param {number} upper The upper bound. * @returns {number} Returns the clamped number. * @example * * _.clamp(-10, -5, 5); * // => -5 * * _.clamp(10, -5, 5); * // => 5 / function clamp(number, lower, upper) { if (upper === undefined) { upper = lower; lower = undefined; } if (upper !== undefined) { upper = toNumber(upper); upper = upper === upper ? upper : 0; } if (lower !== undefined) { lower = toNumber(lower); lower = lower === lower ? lower : 0; } return baseClamp(toNumber(number), lower, upper); } /* * Checks if `n` is between `start` and up to, but not including, `end`. If * `end` is not specified, it's set to `start` with `start` then set to `0`. * If `start` is greater than `end` the params are swapped to support * negative ranges. * * @static * @memberOf _ * @since 3.3.0 * @category Number * @param {number} number The number to check. * @param {number} [start=0] The start of the range. * @param {number} end The end of the range. * @returns {boolean} Returns `true` if `number` is in the range, else `false`. * @see _.range, _.rangeRight * @example * * _.inRange(3, 2, 4); * // => true * * _.inRange(4, 8); * // => true * * _.inRange(4, 2); * // => false * * _.inRange(2, 2); * // => false * * _.inRange(1.2, 2); * // => true * * _.inRange(5.2, 4); * // => false * * _.inRange(-3, -2, -6); * // => true / function inRange(number, start, end) { start = toFinite(start); if (end === undefined) { end = start; start = 0; } else { end = toFinite(end); } number = toNumber(number); return baseInRange(number, start, end); } /* * Produces a random number between the inclusive `lower` and `upper` bounds. * If only one argument is provided a number between `0` and the given number * is returned. If `floating` is `true`, or either `lower` or `upper` are * floats, a floating-point number is returned instead of an integer. * * Note: JavaScript follows the IEEE-754 standard for resolving * floating-point values which can produce unexpected results. * * @static * @memberOf _ * @since 0.7.0 * @category Number * @param {number} [lower=0] The lower bound. * @param {number} [upper=1] The upper bound. * @param {boolean} [floating] Specify returning a floating-point number. * @returns {number} Returns the random number. * @example * * _.random(0, 5); * // => an integer between 0 and 5 * * _.random(5); * // => also an integer between 0 and 5 * * _.random(5, true); * // => a floating-point number between 0 and 5 * * _.random(1.2, 5.2); * // => a floating-point number between 1.2 and 5.2 / function random(lower, upper, floating) { if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) { upper = floating = undefined; } if (floating === undefined) { if (typeof upper == 'boolean') { floating = upper; upper = undefined; } else if (typeof lower == 'boolean') { floating = lower; lower = undefined; } } if (lower === undefined && upper === undefined) { lower = 0; upper = 1; } else { lower = toFinite(lower); if (upper === undefined) { upper = lower; lower = 0; } else { upper = toFinite(upper); } } if (lower > upper) { var temp = lower; lower = upper; upper = temp; } if (floating \|\| lower % 1 \|\| upper % 1) { var rand = nativeRandom(); return nativeMin(lower + (rand (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper); } return baseRandom(lower, upper); } /------------------------------------------------------------------------/ /** * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the camel cased string. * @example * * _.camelCase('Foo Bar'); * // => 'fooBar' * * _.camelCase('--foo-bar--'); * // => 'fooBar' * * _.camelCase('__FOO_BAR__'); * // => 'fooBar' / var camelCase = createCompounder(function(result, word, index) { word = word.toLowerCase(); return result + (index ? capitalize(word) : word); }); /* * Converts the first character of `string` to upper case and the remaining * to lower case. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to capitalize. * @returns {string} Returns the capitalized string. * @example * * _.capitalize('FRED'); * // => 'Fred' / function capitalize(string) { return upperFirst(toString(string).toLowerCase()); } /* * Deburrs `string` by converting * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table) * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A) * letters to basic Latin letters and removing * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to deburr. * @returns {string} Returns the deburred string. * @example * * _.deburr('déjà vu'); * // => 'deja vu' / function deburr(string) { string = toString(string); return string && string.replace(reLatin, deburrLetter).replace(reComboMark, ''); } /* * Checks if `string` ends with the given target string. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {string} [target] The string to search for. * @param {number} [position=string.length] The position to search up to. * @returns {boolean} Returns `true` if `string` ends with `target`, * else `false`. * @example * * _.endsWith('abc', 'c'); * // => true * * _.endsWith('abc', 'b'); * // => false * * _.endsWith('abc', 'b', 2); * // => true / function endsWith(string, target, position) { string = toString(string); target = baseToString(target); var length = string.length; position = position === undefined ? length : baseClamp(toInteger(position), 0, length); var end = position; position -= target.length; return position >= 0 && string.slice(position, end) == target; } /* * Converts the characters "&", "<", ">", '"', and "'" in `string` to their * corresponding HTML entities. * * Note: No other characters are escaped. To escape additional * characters use a third-party library like [_he_](https://mths.be/he). * * Though the ">" character is escaped for symmetry, characters like * ">" and "/" don't need escaping in HTML and have no special meaning * unless they're part of a tag or unquoted attribute value. See * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands) * (under "semi-related fun fact") for more details. * * When working with HTML you should always * [quote attribute values](http://wonko.com/post/html-escaping) to reduce * XSS vectors. * * @static * @since 0.1.0 * @memberOf _ * @category String * @param {string} [string=''] The string to escape. * @returns {string} Returns the escaped string. * @example * * _.escape('fred, barney, & pebbles'); * // => 'fred, barney, & pebbles' / function escape(string) { string = toString(string); return (string && reHasUnescapedHtml.test(string)) ? string.replace(reUnescapedHtml, escapeHtmlChar) : string; } /* * Escapes the `RegExp` special characters "^", "$", "\", ".", "", "+", "?", "(", ")", "[", "]", "{", "}", and "\|" in `string`. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to escape. * @returns {string} Returns the escaped string. * @example * * _.escapeRegExp('[lodash](https://lodash.com/)'); * // => '\[lodash\]\(https://lodash\.com/\)' / function escapeRegExp(string) { string = toString(string); return (string && reHasRegExpChar.test(string)) ? string.replace(reRegExpChar, '\\$&') : string; } /* * Converts `string` to * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the kebab cased string. * @example * * _.kebabCase('Foo Bar'); * // => 'foo-bar' * * _.kebabCase('fooBar'); * // => 'foo-bar' * * _.kebabCase('__FOO_BAR__'); * // => 'foo-bar' / var kebabCase = createCompounder(function(result, word, index) { return result + (index ? '-' : '') + word.toLowerCase(); }); /* * Converts `string`, as space separated words, to lower case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the lower cased string. * @example * * _.lowerCase('--Foo-Bar--'); * // => 'foo bar' * * _.lowerCase('fooBar'); * // => 'foo bar' * * _.lowerCase('__FOO_BAR__'); * // => 'foo bar' / var lowerCase = createCompounder(function(result, word, index) { return result + (index ? ' ' : '') + word.toLowerCase(); }); /* * Converts the first character of `string` to lower case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the converted string. * @example * * _.lowerFirst('Fred'); * // => 'fred' * * _.lowerFirst('FRED'); * // => 'fRED' / var lowerFirst = createCaseFirst('toLowerCase'); /* * Pads `string` on the left and right sides if it's shorter than `length`. * Padding characters are truncated if they can't be evenly divided by `length`. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.pad('abc', 8); * // => ' abc ' * * _.pad('abc', 8, '_-'); * // => '_-abc_-_' * * _.pad('abc', 3); * // => 'abc' / function pad(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; if (!length \|\| strLength >= length) { return string; } var mid = (length - strLength) / 2; return ( createPadding(nativeFloor(mid), chars) + string + createPadding(nativeCeil(mid), chars) ); } /* * Pads `string` on the right side if it's shorter than `length`. Padding * characters are truncated if they exceed `length`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.padEnd('abc', 6); * // => 'abc ' * * _.padEnd('abc', 6, '_-'); * // => 'abc_-_' * * _.padEnd('abc', 3); * // => 'abc' / function padEnd(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; return (length && strLength < length) ? (string + createPadding(length - strLength, chars)) : string; } /* * Pads `string` on the left side if it's shorter than `length`. Padding * characters are truncated if they exceed `length`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to pad. * @param {number} [length=0] The padding length. * @param {string} [chars=' '] The string used as padding. * @returns {string} Returns the padded string. * @example * * _.padStart('abc', 6); * // => ' abc' * * _.padStart('abc', 6, '_-'); * // => '_-_abc' * * _.padStart('abc', 3); * // => 'abc' / function padStart(string, length, chars) { string = toString(string); length = toInteger(length); var strLength = length ? stringSize(string) : 0; return (length && strLength < length) ? (createPadding(length - strLength, chars) + string) : string; } /* * Converts `string` to an integer of the specified radix. If `radix` is * `undefined` or `0`, a `radix` of `10` is used unless `value` is a * hexadecimal, in which case a `radix` of `16` is used. * * Note: This method aligns with the * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`. * * @static * @memberOf _ * @since 1.1.0 * @category String * @param {string} string The string to convert. * @param {number} [radix=10] The radix to interpret `value` by. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {number} Returns the converted integer. * @example * * _.parseInt('08'); * // => 8 * * _.map(['6', '08', '10'], _.parseInt); * // => [6, 8, 10] / function parseInt(string, radix, guard) { if (guard \|\| radix == null) { radix = 0; } else if (radix) { radix = +radix; } return nativeParseInt(toString(string).replace(reTrimStart, ''), radix \|\| 0); } /* * Repeats the given string `n` times. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to repeat. * @param {number} [n=1] The number of times to repeat the string. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {string} Returns the repeated string. * @example * * _.repeat('', 3); // => '**' * _.repeat('abc', 2); * // => 'abcabc' * * _.repeat('abc', 0); * // => '' / function repeat(string, n, guard) { if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) { n = 1; } else { n = toInteger(n); } return baseRepeat(toString(string), n); } /* * Replaces matches for `pattern` in `string` with `replacement`. * * Note: This method is based on * [`String#replace`](https://mdn.io/String/replace). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to modify. * @param {RegExp\|string} pattern The pattern to replace. * @param {Function\|string} replacement The match replacement. * @returns {string} Returns the modified string. * @example * * _.replace('Hi Fred', 'Fred', 'Barney'); * // => 'Hi Barney' / function replace() { var args = arguments, string = toString(args[0]); return args.length < 3 ? string : string.replace(args[1], args[2]); } /* * Converts `string` to * [snake case](https://en.wikipedia.org/wiki/Snake_case). * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the snake cased string. * @example * * _.snakeCase('Foo Bar'); * // => 'foo_bar' * * _.snakeCase('fooBar'); * // => 'foo_bar' * * _.snakeCase('--FOO-BAR--'); * // => 'foo_bar' / var snakeCase = createCompounder(function(result, word, index) { return result + (index ? '_' : '') + word.toLowerCase(); }); /* * Splits `string` by `separator`. * * Note: This method is based on * [`String#split`](https://mdn.io/String/split). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to split. * @param {RegExp\|string} separator The separator pattern to split by. * @param {number} [limit] The length to truncate results to. * @returns {Array} Returns the string segments. * @example * * _.split('a-b-c', '-', 2); * // => ['a', 'b'] / function split(string, separator, limit) { if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) { separator = limit = undefined; } limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0; if (!limit) { return []; } string = toString(string); if (string && ( typeof separator == 'string' \|\| (separator != null && !isRegExp(separator)) )) { separator = baseToString(separator); if (!separator && hasUnicode(string)) { return castSlice(stringToArray(string), 0, limit); } } return string.split(separator, limit); } /* * Converts `string` to * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage). * * @static * @memberOf _ * @since 3.1.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the start cased string. * @example * * _.startCase('--foo-bar--'); * // => 'Foo Bar' * * _.startCase('fooBar'); * // => 'Foo Bar' * * _.startCase('__FOO_BAR__'); * // => 'FOO BAR' / var startCase = createCompounder(function(result, word, index) { return result + (index ? ' ' : '') + upperFirst(word); }); /* * Checks if `string` starts with the given target string. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {string} [target] The string to search for. * @param {number} [position=0] The position to search from. * @returns {boolean} Returns `true` if `string` starts with `target`, * else `false`. * @example * * _.startsWith('abc', 'a'); * // => true * * _.startsWith('abc', 'b'); * // => false * * _.startsWith('abc', 'b', 1); * // => true / function startsWith(string, target, position) { string = toString(string); position = position == null ? 0 : baseClamp(toInteger(position), 0, string.length); target = baseToString(target); return string.slice(position, position + target.length) == target; } /* * Creates a compiled template function that can interpolate data properties * in "interpolate" delimiters, HTML-escape interpolated data properties in * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data * properties may be accessed as free variables in the template. If a setting * object is given, it takes precedence over `_.templateSettings` values. * * Note: In the development build `_.template` utilizes * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl) * for easier debugging. * * For more information on precompiling templates see * [lodash's custom builds documentation](https://lodash.com/custom-builds). * * For more information on Chrome extension sandboxes see * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval). * * @static * @since 0.1.0 * @memberOf _ * @category String * @param {string} [string=''] The template string. * @param {Object} [options={}] The options object. * @param {RegExp} [options.escape=_.templateSettings.escape] * The HTML "escape" delimiter. * @param {RegExp} [options.evaluate=_.templateSettings.evaluate] * The "evaluate" delimiter. * @param {Object} [options.imports=_.templateSettings.imports] * An object to import into the template as free variables. * @param {RegExp} [options.interpolate=_.templateSettings.interpolate] * The "interpolate" delimiter. * @param {string} [options.sourceURL='lodash.templateSources[n]'] * The sourceURL of the compiled template. * @param {string} [options.variable='obj'] * The data object variable name. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Function} Returns the compiled template function. * @example * * // Use the "interpolate" delimiter to create a compiled template. * var compiled = _.template('hello <%= user %>!'); * compiled({ 'user': 'fred' }); * // => 'hello fred!' * * // Use the HTML "escape" delimiter to escape data property values. * var compiled = _.template('<b><%- value %></b>'); * compiled({ 'value': '<script>' }); * // => '<b><script></b>' * * // Use the "evaluate" delimiter to execute JavaScript and generate HTML. * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>'); * compiled({ 'users': ['fred', 'barney'] }); * // => '<li>fred</li><li>barney</li>' * * // Use the internal `print` function in "evaluate" delimiters. * var compiled = _.template('<% print("hello " + user); %>!'); * compiled({ 'user': 'barney' }); * // => 'hello barney!' * * // Use the ES template literal delimiter as an "interpolate" delimiter. * // Disable support by replacing the "interpolate" delimiter. * var compiled = _.template('hello ${ user }!'); * compiled({ 'user': 'pebbles' }); * // => 'hello pebbles!' * * // Use backslashes to treat delimiters as plain text. * var compiled = _.template('<%= "\\<%- value %\\>" %>'); * compiled({ 'value': 'ignored' }); * // => '<%- value %>' * * // Use the `imports` option to import `jQuery` as `jq`. * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>'; * var compiled = _.template(text, { 'imports': { 'jq': jQuery } }); * compiled({ 'users': ['fred', 'barney'] }); * // => '<li>fred</li><li>barney</li>' * * // Use the `sourceURL` option to specify a custom sourceURL for the template. * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' }); * compiled(data); * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector. * * // Use the `variable` option to ensure a with-statement isn't used in the compiled template. * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' }); * compiled.source; * // => function(data) { * // var __t, __p = ''; * // __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!'; * // return __p; * // } * * // Use custom template delimiters. * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g; * var compiled = _.template('hello {{ user }}!'); * compiled({ 'user': 'mustache' }); * // => 'hello mustache!' * * // Use the `source` property to inline compiled templates for meaningful * // line numbers in error messages and stack traces. * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\ * var JST = {\ * "main": ' + _.template(mainText).source + '\ * };\ * '); / function template(string, options, guard) { // Based on John Resig's `tmpl` implementation // (http://ejohn.org/blog/javascript-micro-templating/) // and Laura Doktorova's doT.js (https://github.com/olado/doT). var settings = lodash.templateSettings; if (guard && isIterateeCall(string, options, guard)) { options = undefined; } string = toString(string); options = assignInWith({}, options, settings, customDefaultsAssignIn); var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn), importsKeys = keys(imports), importsValues = baseValues(imports, importsKeys); var isEscaping, isEvaluating, index = 0, interpolate = options.interpolate \|\| reNoMatch, source = "__p += '"; // Compile the regexp to match each delimiter. var reDelimiters = RegExp( (options.escape \|\| reNoMatch).source + '\|' + interpolate.source + '\|' + (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '\|' + (options.evaluate \|\| reNoMatch).source + '\|$' , 'g'); // Use a sourceURL for easier debugging. // The sourceURL gets injected into the source that's eval-ed, so be careful // with lookup (in case of e.g. prototype pollution), and strip newlines if any. // A newline wouldn't be a valid sourceURL anyway, and it'd enable code injection. var sourceURL = '//# sourceURL=' + (hasOwnProperty.call(options, 'sourceURL') ? (options.sourceURL + '').replace(/[\r\n]/g, ' ') : ('lodash.templateSources[' + (++templateCounter) + ']') ) + '\n'; string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) { interpolateValue \|\| (interpolateValue = esTemplateValue); // Escape characters that can't be included in string literals. source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar); // Replace delimiters with snippets. if (escapeValue) { isEscaping = true; source += "' +\n__e(" + escapeValue + ") +\n'"; } if (evaluateValue) { isEvaluating = true; source += "';\n" + evaluateValue + ";\n__p += '"; } if (interpolateValue) { source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'"; } index = offset + match.length; // The JS engine embedded in Adobe products needs `match` returned in // order to produce the correct `offset` value. return match; }); source += "';\n"; // If `variable` is not specified wrap a with-statement around the generated // code to add the data object to the top of the scope chain. // Like with sourceURL, we take care to not check the option's prototype, // as this configuration is a code injection vector. var variable = hasOwnProperty.call(options, 'variable') && options.variable; if (!variable) { source = 'with (obj) {\n' + source + '\n}\n'; } // Cleanup code by stripping empty strings. source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source) .replace(reEmptyStringMiddle, '$1') .replace(reEmptyStringTrailing, '$1;'); // Frame code as the function body. source = 'function(' + (variable \|\| 'obj') + ') {\n' + (variable ? '' : 'obj \|\| (obj = {});\n' ) + "var __t, __p = ''" + (isEscaping ? ', __e = _.escape' : '' ) + (isEvaluating ? ', __j = Array.prototype.join;\n' + "function print() { __p += __j.call(arguments, '') }\n" : ';\n' ) + source + 'return __p\n}'; var result = attempt(function() { return Function(importsKeys, sourceURL + 'return ' + source) .apply(undefined, importsValues); }); // Provide the compiled function's source by its `toString` method or // the `source` property as a convenience for inlining compiled templates. result.source = source; if (isError(result)) { throw result; } return result; } /* * Converts `string`, as a whole, to lower case just like * [String#toLowerCase](https://mdn.io/toLowerCase). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the lower cased string. * @example * * _.toLower('--Foo-Bar--'); * // => '--foo-bar--' * * _.toLower('fooBar'); * // => 'foobar' * * _.toLower('__FOO_BAR__'); * // => '__foo_bar__' / function toLower(value) { return toString(value).toLowerCase(); } /* * Converts `string`, as a whole, to upper case just like * [String#toUpperCase](https://mdn.io/toUpperCase). * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the upper cased string. * @example * * _.toUpper('--foo-bar--'); * // => '--FOO-BAR--' * * _.toUpper('fooBar'); * // => 'FOOBAR' * * _.toUpper('__foo_bar__'); * // => '__FOO_BAR__' / function toUpper(value) { return toString(value).toUpperCase(); } /* * Removes leading and trailing whitespace or specified characters from `string`. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to trim. * @param {string} [chars=whitespace] The characters to trim. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {string} Returns the trimmed string. * @example * * _.trim(' abc '); * // => 'abc' * * _.trim('-_-abc-_-', '_-'); * // => 'abc' * * _.map([' foo ', ' bar '], _.trim); * // => ['foo', 'bar'] / function trim(string, chars, guard) { string = toString(string); if (string && (guard \|\| chars === undefined)) { return string.replace(reTrim, ''); } if (!string \|\| !(chars = baseToString(chars))) { return string; } var strSymbols = stringToArray(string), chrSymbols = stringToArray(chars), start = charsStartIndex(strSymbols, chrSymbols), end = charsEndIndex(strSymbols, chrSymbols) + 1; return castSlice(strSymbols, start, end).join(''); } /* * Removes trailing whitespace or specified characters from `string`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to trim. * @param {string} [chars=whitespace] The characters to trim. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {string} Returns the trimmed string. * @example * * _.trimEnd(' abc '); * // => ' abc' * * _.trimEnd('-_-abc-_-', '_-'); * // => '-_-abc' / function trimEnd(string, chars, guard) { string = toString(string); if (string && (guard \|\| chars === undefined)) { return string.replace(reTrimEnd, ''); } if (!string \|\| !(chars = baseToString(chars))) { return string; } var strSymbols = stringToArray(string), end = charsEndIndex(strSymbols, stringToArray(chars)) + 1; return castSlice(strSymbols, 0, end).join(''); } /* * Removes leading whitespace or specified characters from `string`. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to trim. * @param {string} [chars=whitespace] The characters to trim. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {string} Returns the trimmed string. * @example * * _.trimStart(' abc '); * // => 'abc ' * * _.trimStart('-_-abc-_-', '_-'); * // => 'abc-_-' / function trimStart(string, chars, guard) { string = toString(string); if (string && (guard \|\| chars === undefined)) { return string.replace(reTrimStart, ''); } if (!string \|\| !(chars = baseToString(chars))) { return string; } var strSymbols = stringToArray(string), start = charsStartIndex(strSymbols, stringToArray(chars)); return castSlice(strSymbols, start).join(''); } /* * Truncates `string` if it's longer than the given maximum string length. * The last characters of the truncated string are replaced with the omission * string which defaults to "...". * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to truncate. * @param {Object} [options={}] The options object. * @param {number} [options.length=30] The maximum string length. * @param {string} [options.omission='...'] The string to indicate text is omitted. * @param {RegExp\|string} [options.separator] The separator pattern to truncate to. * @returns {string} Returns the truncated string. * @example * * _.truncate('hi-diddly-ho there, neighborino'); * // => 'hi-diddly-ho there, neighbo...' * * _.truncate('hi-diddly-ho there, neighborino', { * 'length': 24, * 'separator': ' ' * }); * // => 'hi-diddly-ho there,...' * * _.truncate('hi-diddly-ho there, neighborino', { * 'length': 24, * 'separator': /,? +/ * }); * // => 'hi-diddly-ho there...' * * _.truncate('hi-diddly-ho there, neighborino', { * 'omission': ' [...]' * }); * // => 'hi-diddly-ho there, neig [...]' / function truncate(string, options) { var length = DEFAULT_TRUNC_LENGTH, omission = DEFAULT_TRUNC_OMISSION; if (isObject(options)) { var separator = 'separator' in options ? options.separator : separator; length = 'length' in options ? toInteger(options.length) : length; omission = 'omission' in options ? baseToString(options.omission) : omission; } string = toString(string); var strLength = string.length; if (hasUnicode(string)) { var strSymbols = stringToArray(string); strLength = strSymbols.length; } if (length >= strLength) { return string; } var end = length - stringSize(omission); if (end < 1) { return omission; } var result = strSymbols ? castSlice(strSymbols, 0, end).join('') : string.slice(0, end); if (separator === undefined) { return result + omission; } if (strSymbols) { end += (result.length - end); } if (isRegExp(separator)) { if (string.slice(end).search(separator)) { var match, substring = result; if (!separator.global) { separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g'); } separator.lastIndex = 0; while ((match = separator.exec(substring))) { var newEnd = match.index; } result = result.slice(0, newEnd === undefined ? end : newEnd); } } else if (string.indexOf(baseToString(separator), end) != end) { var index = result.lastIndexOf(separator); if (index > -1) { result = result.slice(0, index); } } return result + omission; } /* * The inverse of `_.escape`; this method converts the HTML entities * `&`, `<`, `>`, `"`, and `'` in `string` to * their corresponding characters. * * Note: No other HTML entities are unescaped. To unescape additional * HTML entities use a third-party library like [_he_](https://mths.be/he). * * @static * @memberOf _ * @since 0.6.0 * @category String * @param {string} [string=''] The string to unescape. * @returns {string} Returns the unescaped string. * @example * * _.unescape('fred, barney, & pebbles'); * // => 'fred, barney, & pebbles' / function unescape(string) { string = toString(string); return (string && reHasEscapedHtml.test(string)) ? string.replace(reEscapedHtml, unescapeHtmlChar) : string; } /* * Converts `string`, as space separated words, to upper case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the upper cased string. * @example * * _.upperCase('--foo-bar'); * // => 'FOO BAR' * * _.upperCase('fooBar'); * // => 'FOO BAR' * * _.upperCase('__foo_bar__'); * // => 'FOO BAR' / var upperCase = createCompounder(function(result, word, index) { return result + (index ? ' ' : '') + word.toUpperCase(); }); /* * Converts the first character of `string` to upper case. * * @static * @memberOf _ * @since 4.0.0 * @category String * @param {string} [string=''] The string to convert. * @returns {string} Returns the converted string. * @example * * _.upperFirst('fred'); * // => 'Fred' * * _.upperFirst('FRED'); * // => 'FRED' / var upperFirst = createCaseFirst('toUpperCase'); /* * Splits `string` into an array of its words. * * @static * @memberOf _ * @since 3.0.0 * @category String * @param {string} [string=''] The string to inspect. * @param {RegExp\|string} [pattern] The pattern to match words. * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`. * @returns {Array} Returns the words of `string`. * @example * * _.words('fred, barney, & pebbles'); * // => ['fred', 'barney', 'pebbles'] * * _.words('fred, barney, & pebbles', /[^, ]+/g); * // => ['fred', 'barney', '&', 'pebbles'] / function words(string, pattern, guard) { string = toString(string); pattern = guard ? undefined : pattern; if (pattern === undefined) { return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string); } return string.match(pattern) \|\| []; } /------------------------------------------------------------------------/ /* * Attempts to invoke `func`, returning either the result or the caught error * object. Any additional arguments are provided to `func` when it's invoked. * * @static * @memberOf _ * @since 3.0.0 * @category Util * @param {Function} func The function to attempt. * @param {...} [args] The arguments to invoke `func` with. @returns {} Returns the `func` result or error object. @example * * // Avoid throwing errors for invalid selectors. * var elements = _.attempt(function(selector) { * return document.querySelectorAll(selector); * }, '>_>'); * * if (_.isError(elements)) { * elements = []; * } / var attempt = baseRest(function(func, args) { try { return apply(func, undefined, args); } catch (e) { return isError(e) ? e : new Error(e); } }); /* * Binds methods of an object to the object itself, overwriting the existing * method. * * Note: This method doesn't set the "length" property of bound functions. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {Object} object The object to bind and assign the bound methods to. * @param {...(string\|string[])} methodNames The object method names to bind. * @returns {Object} Returns `object`. * @example * * var view = { * 'label': 'docs', * 'click': function() { * console.log('clicked ' + this.label); * } * }; * * _.bindAll(view, ['click']); * jQuery(element).on('click', view.click); * // => Logs 'clicked docs' when clicked. / var bindAll = flatRest(function(object, methodNames) { arrayEach(methodNames, function(key) { key = toKey(key); baseAssignValue(object, key, bind(object[key], object)); }); return object; }); /* * Creates a function that iterates over `pairs` and invokes the corresponding * function of the first predicate to return truthy. The predicate-function * pairs are invoked with the `this` binding and arguments of the created * function. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {Array} pairs The predicate-function pairs. * @returns {Function} Returns the new composite function. * @example * * var func = _.cond([ * [_.matches({ 'a': 1 }), _.constant('matches A')], * [_.conforms({ 'b': _.isNumber }), _.constant('matches B')], * [_.stubTrue, _.constant('no match')] * ]); * * func({ 'a': 1, 'b': 2 }); * // => 'matches A' * * func({ 'a': 0, 'b': 1 }); * // => 'matches B' * * func({ 'a': '1', 'b': '2' }); * // => 'no match' / function cond(pairs) { var length = pairs == null ? 0 : pairs.length, toIteratee = getIteratee(); pairs = !length ? [] : arrayMap(pairs, function(pair) { if (typeof pair[1] != 'function') { throw new TypeError(FUNC_ERROR_TEXT); } return [toIteratee(pair[0]), pair[1]]; }); return baseRest(function(args) { var index = -1; while (++index < length) { var pair = pairs[index]; if (apply(pair[0], this, args)) { return apply(pair[1], this, args); } } }); } /* * Creates a function that invokes the predicate properties of `source` with * the corresponding property values of a given object, returning `true` if * all predicates return truthy, else `false`. * * Note: The created function is equivalent to `_.conformsTo` with * `source` partially applied. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {Object} source The object of property predicates to conform to. * @returns {Function} Returns the new spec function. * @example * * var objects = [ * { 'a': 2, 'b': 1 }, * { 'a': 1, 'b': 2 } * ]; * * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } })); * // => [{ 'a': 1, 'b': 2 }] / function conforms(source) { return baseConforms(baseClone(source, CLONE_DEEP_FLAG)); } /* * Creates a function that returns `value`. * * @static * @memberOf _ * @since 2.4.0 * @category Util * @param {} value The value to return from the new function. @returns {Function} Returns the new constant function. * @example * * var objects = _.times(2, _.constant({ 'a': 1 })); * * console.log(objects); * // => [{ 'a': 1 }, { 'a': 1 }] * * console.log(objects[0] === objects[1]); * // => true / function constant(value) { return function() { return value; }; } /* * Checks `value` to determine whether a default value should be returned in * its place. The `defaultValue` is returned if `value` is `NaN`, `null`, * or `undefined`. * * @static * @memberOf _ * @since 4.14.0 * @category Util * @param {} value The value to check. @param {} defaultValue The default value. @returns {} Returns the resolved value. @example * * _.defaultTo(1, 10); * // => 1 * * _.defaultTo(undefined, 10); * // => 10 / function defaultTo(value, defaultValue) { return (value == null \|\| value !== value) ? defaultValue : value; } /* * Creates a function that returns the result of invoking the given functions * with the `this` binding of the created function, where each successive * invocation is supplied the return value of the previous. * * @static * @memberOf _ * @since 3.0.0 * @category Util * @param {...(Function\|Function[])} [funcs] The functions to invoke. * @returns {Function} Returns the new composite function. * @see _.flowRight * @example * * function square(n) { * return n * n; * } * * var addSquare = _.flow([_.add, square]); * addSquare(1, 2); * // => 9 / var flow = createFlow(); /* * This method is like `_.flow` except that it creates a function that * invokes the given functions from right to left. * * @static * @since 3.0.0 * @memberOf _ * @category Util * @param {...(Function\|Function[])} [funcs] The functions to invoke. * @returns {Function} Returns the new composite function. * @see _.flow * @example * * function square(n) { * return n * n; * } * * var addSquare = _.flowRight([square, _.add]); * addSquare(1, 2); * // => 9 / var flowRight = createFlow(true); /* * This method returns the first argument it receives. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {} value Any value. @returns {} Returns `value`. @example * * var object = { 'a': 1 }; * * console.log(_.identity(object) === object); * // => true / function identity(value) { return value; } /* * Creates a function that invokes `func` with the arguments of the created * function. If `func` is a property name, the created function returns the * property value for a given element. If `func` is an array or object, the * created function returns `true` for elements that contain the equivalent * source properties, otherwise it returns `false`. * * @static * @since 4.0.0 * @memberOf _ * @category Util * @param {} [func=_.identity] The value to convert to a callback. @returns {Function} Returns the callback. * @example * * var users = [ * { 'user': 'barney', 'age': 36, 'active': true }, * { 'user': 'fred', 'age': 40, 'active': false } * ]; * * // The `_.matches` iteratee shorthand. * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true })); * // => [{ 'user': 'barney', 'age': 36, 'active': true }] * * // The `_.matchesProperty` iteratee shorthand. * _.filter(users, _.iteratee(['user', 'fred'])); * // => [{ 'user': 'fred', 'age': 40 }] * * // The `_.property` iteratee shorthand. * _.map(users, _.iteratee('user')); * // => ['barney', 'fred'] * * // Create custom iteratee shorthands. * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) { * return !_.isRegExp(func) ? iteratee(func) : function(string) { * return func.test(string); * }; * }); * * _.filter(['abc', 'def'], /ef/); * // => ['def'] / function iteratee(func) { return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG)); } /* * Creates a function that performs a partial deep comparison between a given * object and `source`, returning `true` if the given object has equivalent * property values, else `false`. * * Note: The created function is equivalent to `_.isMatch` with `source` * partially applied. * * Partial comparisons will match empty array and empty object `source` * values against any array or object value, respectively. See `_.isEqual` * for a list of supported value comparisons. * * @static * @memberOf _ * @since 3.0.0 * @category Util * @param {Object} source The object of property values to match. * @returns {Function} Returns the new spec function. * @example * * var objects = [ * { 'a': 1, 'b': 2, 'c': 3 }, * { 'a': 4, 'b': 5, 'c': 6 } * ]; * * _.filter(objects, _.matches({ 'a': 4, 'c': 6 })); * // => [{ 'a': 4, 'b': 5, 'c': 6 }] / function matches(source) { return baseMatches(baseClone(source, CLONE_DEEP_FLAG)); } /* * Creates a function that performs a partial deep comparison between the * value at `path` of a given object to `srcValue`, returning `true` if the * object value is equivalent, else `false`. * * Note: Partial comparisons will match empty array and empty object * `srcValue` values against any array or object value, respectively. See * `_.isEqual` for a list of supported value comparisons. * * @static * @memberOf _ * @since 3.2.0 * @category Util * @param {Array\|string} path The path of the property to get. * @param {} srcValue The value to match. @returns {Function} Returns the new spec function. * @example * * var objects = [ * { 'a': 1, 'b': 2, 'c': 3 }, * { 'a': 4, 'b': 5, 'c': 6 } * ]; * * _.find(objects, _.matchesProperty('a', 4)); * // => { 'a': 4, 'b': 5, 'c': 6 } / function matchesProperty(path, srcValue) { return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG)); } /* * Creates a function that invokes the method at `path` of a given object. * Any additional arguments are provided to the invoked method. * * @static * @memberOf _ * @since 3.7.0 * @category Util * @param {Array\|string} path The path of the method to invoke. * @param {...} [args] The arguments to invoke the method with. @returns {Function} Returns the new invoker function. * @example * * var objects = [ * { 'a': { 'b': _.constant(2) } }, * { 'a': { 'b': _.constant(1) } } * ]; * * _.map(objects, _.method('a.b')); * // => [2, 1] * * _.map(objects, _.method(['a', 'b'])); * // => [2, 1] / var method = baseRest(function(path, args) { return function(object) { return baseInvoke(object, path, args); }; }); /* * The opposite of `_.method`; this method creates a function that invokes * the method at a given path of `object`. Any additional arguments are * provided to the invoked method. * * @static * @memberOf _ * @since 3.7.0 * @category Util * @param {Object} object The object to query. * @param {...} [args] The arguments to invoke the method with. @returns {Function} Returns the new invoker function. * @example * * var array = _.times(3, _.constant), * object = { 'a': array, 'b': array, 'c': array }; * * _.map(['a[2]', 'c[0]'], _.methodOf(object)); * // => [2, 0] * * _.map([['a', '2'], ['c', '0']], _.methodOf(object)); * // => [2, 0] / var methodOf = baseRest(function(object, args) { return function(path) { return baseInvoke(object, path, args); }; }); /* * Adds all own enumerable string keyed function properties of a source * object to the destination object. If `object` is a function, then methods * are added to its prototype as well. * * Note: Use `_.runInContext` to create a pristine `lodash` function to * avoid conflicts caused by modifying the original. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {Function\|Object} [object=lodash] The destination object. * @param {Object} source The object of functions to add. * @param {Object} [options={}] The options object. * @param {boolean} [options.chain=true] Specify whether mixins are chainable. * @returns {Function\|Object} Returns `object`. * @example * * function vowels(string) { * return _.filter(string, function(v) { * return /[aeiou]/i.test(v); * }); * } * * _.mixin({ 'vowels': vowels }); * _.vowels('fred'); * // => ['e'] * * _('fred').vowels().value(); * // => ['e'] * * _.mixin({ 'vowels': vowels }, { 'chain': false }); * _('fred').vowels(); * // => ['e'] / function mixin(object, source, options) { var props = keys(source), methodNames = baseFunctions(source, props); if (options == null && !(isObject(source) && (methodNames.length \|\| !props.length))) { options = source; source = object; object = this; methodNames = baseFunctions(source, keys(source)); } var chain = !(isObject(options) && 'chain' in options) \|\| !!options.chain, isFunc = isFunction(object); arrayEach(methodNames, function(methodName) { var func = source[methodName]; object[methodName] = func; if (isFunc) { object.prototype[methodName] = function() { var chainAll = this.__chain__; if (chain \|\| chainAll) { var result = object(this.__wrapped__), actions = result.__actions__ = copyArray(this.__actions__); actions.push({ 'func': func, 'args': arguments, 'thisArg': object }); result.__chain__ = chainAll; return result; } return func.apply(object, arrayPush([this.value()], arguments)); }; } }); return object; } /* * Reverts the `_` variable to its previous value and returns a reference to * the `lodash` function. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @returns {Function} Returns the `lodash` function. * @example * * var lodash = _.noConflict(); / function noConflict() { if (root._ === this) { root._ = oldDash; } return this; } /* * This method returns `undefined`. * * @static * @memberOf _ * @since 2.3.0 * @category Util * @example * * _.times(2, _.noop); * // => [undefined, undefined] / function noop() { // No operation performed. } /* * Creates a function that gets the argument at index `n`. If `n` is negative, * the nth argument from the end is returned. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {number} [n=0] The index of the argument to return. * @returns {Function} Returns the new pass-thru function. * @example * * var func = _.nthArg(1); * func('a', 'b', 'c', 'd'); * // => 'b' * * var func = _.nthArg(-2); * func('a', 'b', 'c', 'd'); * // => 'c' / function nthArg(n) { n = toInteger(n); return baseRest(function(args) { return baseNth(args, n); }); } /* * Creates a function that invokes `iteratees` with the arguments it receives * and returns their results. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {...(Function\|Function[])} [iteratees=[_.identity]] * The iteratees to invoke. * @returns {Function} Returns the new function. * @example * * var func = _.over([Math.max, Math.min]); * * func(1, 2, 3, 4); * // => [4, 1] / var over = createOver(arrayMap); /* * Creates a function that checks if all of the `predicates` return * truthy when invoked with the arguments it receives. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {...(Function\|Function[])} [predicates=[_.identity]] * The predicates to check. * @returns {Function} Returns the new function. * @example * * var func = _.overEvery([Boolean, isFinite]); * * func('1'); * // => true * * func(null); * // => false * * func(NaN); * // => false / var overEvery = createOver(arrayEvery); /* * Creates a function that checks if any of the `predicates` return * truthy when invoked with the arguments it receives. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {...(Function\|Function[])} [predicates=[_.identity]] * The predicates to check. * @returns {Function} Returns the new function. * @example * * var func = _.overSome([Boolean, isFinite]); * * func('1'); * // => true * * func(null); * // => true * * func(NaN); * // => false / var overSome = createOver(arraySome); /* * Creates a function that returns the value at `path` of a given object. * * @static * @memberOf _ * @since 2.4.0 * @category Util * @param {Array\|string} path The path of the property to get. * @returns {Function} Returns the new accessor function. * @example * * var objects = [ * { 'a': { 'b': 2 } }, * { 'a': { 'b': 1 } } * ]; * * _.map(objects, _.property('a.b')); * // => [2, 1] * * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b'); * // => [1, 2] / function property(path) { return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path); } /* * The opposite of `_.property`; this method creates a function that returns * the value at a given path of `object`. * * @static * @memberOf _ * @since 3.0.0 * @category Util * @param {Object} object The object to query. * @returns {Function} Returns the new accessor function. * @example * * var array = [0, 1, 2], * object = { 'a': array, 'b': array, 'c': array }; * * _.map(['a[2]', 'c[0]'], _.propertyOf(object)); * // => [2, 0] * * _.map([['a', '2'], ['c', '0']], _.propertyOf(object)); * // => [2, 0] / function propertyOf(object) { return function(path) { return object == null ? undefined : baseGet(object, path); }; } /* * Creates an array of numbers (positive and/or negative) progressing from * `start` up to, but not including, `end`. A step of `-1` is used if a negative * `start` is specified without an `end` or `step`. If `end` is not specified, * it's set to `start` with `start` then set to `0`. * * Note: JavaScript follows the IEEE-754 standard for resolving * floating-point values which can produce unexpected results. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {number} [start=0] The start of the range. * @param {number} end The end of the range. * @param {number} [step=1] The value to increment or decrement by. * @returns {Array} Returns the range of numbers. * @see _.inRange, _.rangeRight * @example * * _.range(4); * // => [0, 1, 2, 3] * * _.range(-4); * // => [0, -1, -2, -3] * * _.range(1, 5); * // => [1, 2, 3, 4] * * _.range(0, 20, 5); * // => [0, 5, 10, 15] * * _.range(0, -4, -1); * // => [0, -1, -2, -3] * * _.range(1, 4, 0); * // => [1, 1, 1] * * _.range(0); * // => [] / var range = createRange(); /* * This method is like `_.range` except that it populates values in * descending order. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {number} [start=0] The start of the range. * @param {number} end The end of the range. * @param {number} [step=1] The value to increment or decrement by. * @returns {Array} Returns the range of numbers. * @see _.inRange, _.range * @example * * _.rangeRight(4); * // => [3, 2, 1, 0] * * _.rangeRight(-4); * // => [-3, -2, -1, 0] * * _.rangeRight(1, 5); * // => [4, 3, 2, 1] * * _.rangeRight(0, 20, 5); * // => [15, 10, 5, 0] * * _.rangeRight(0, -4, -1); * // => [-3, -2, -1, 0] * * _.rangeRight(1, 4, 0); * // => [1, 1, 1] * * _.rangeRight(0); * // => [] / var rangeRight = createRange(true); /* * This method returns a new empty array. * * @static * @memberOf _ * @since 4.13.0 * @category Util * @returns {Array} Returns the new empty array. * @example * * var arrays = _.times(2, _.stubArray); * * console.log(arrays); * // => [[], []] * * console.log(arrays[0] === arrays[1]); * // => false / function stubArray() { return []; } /* * This method returns `false`. * * @static * @memberOf _ * @since 4.13.0 * @category Util * @returns {boolean} Returns `false`. * @example * * _.times(2, _.stubFalse); * // => [false, false] / function stubFalse() { return false; } /* * This method returns a new empty object. * * @static * @memberOf _ * @since 4.13.0 * @category Util * @returns {Object} Returns the new empty object. * @example * * var objects = _.times(2, _.stubObject); * * console.log(objects); * // => [{}, {}] * * console.log(objects[0] === objects[1]); * // => false / function stubObject() { return {}; } /* * This method returns an empty string. * * @static * @memberOf _ * @since 4.13.0 * @category Util * @returns {string} Returns the empty string. * @example * * _.times(2, _.stubString); * // => ['', ''] / function stubString() { return ''; } /* * This method returns `true`. * * @static * @memberOf _ * @since 4.13.0 * @category Util * @returns {boolean} Returns `true`. * @example * * _.times(2, _.stubTrue); * // => [true, true] / function stubTrue() { return true; } /* * Invokes the iteratee `n` times, returning an array of the results of * each invocation. The iteratee is invoked with one argument; (index). * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {number} n The number of times to invoke `iteratee`. * @param {Function} [iteratee=_.identity] The function invoked per iteration. * @returns {Array} Returns the array of results. * @example * * _.times(3, String); * // => ['0', '1', '2'] * * _.times(4, _.constant(0)); * // => [0, 0, 0, 0] / function times(n, iteratee) { n = toInteger(n); if (n < 1 \|\| n > MAX_SAFE_INTEGER) { return []; } var index = MAX_ARRAY_LENGTH, length = nativeMin(n, MAX_ARRAY_LENGTH); iteratee = getIteratee(iteratee); n -= MAX_ARRAY_LENGTH; var result = baseTimes(length, iteratee); while (++index < n) { iteratee(index); } return result; } /* * Converts `value` to a property path array. * * @static * @memberOf _ * @since 4.0.0 * @category Util * @param {} value The value to convert. @returns {Array} Returns the new property path array. * @example * * _.toPath('a.b.c'); * // => ['a', 'b', 'c'] * * _.toPath('a[0].b.c'); * // => ['a', '0', 'b', 'c'] / function toPath(value) { if (isArray(value)) { return arrayMap(value, toKey); } return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value))); } /* * Generates a unique ID. If `prefix` is given, the ID is appended to it. * * @static * @since 0.1.0 * @memberOf _ * @category Util * @param {string} [prefix=''] The value to prefix the ID with. * @returns {string} Returns the unique ID. * @example * * _.uniqueId('contact_'); * // => 'contact_104' * * _.uniqueId(); * // => '105' / function uniqueId(prefix) { var id = ++idCounter; return toString(prefix) + id; } /------------------------------------------------------------------------/ /* * Adds two numbers. * * @static * @memberOf _ * @since 3.4.0 * @category Math * @param {number} augend The first number in an addition. * @param {number} addend The second number in an addition. * @returns {number} Returns the total. * @example * * _.add(6, 4); * // => 10 / var add = createMathOperation(function(augend, addend) { return augend + addend; }, 0); /* * Computes `number` rounded up to `precision`. * * @static * @memberOf _ * @since 3.10.0 * @category Math * @param {number} number The number to round up. * @param {number} [precision=0] The precision to round up to. * @returns {number} Returns the rounded up number. * @example * * _.ceil(4.006); * // => 5 * * _.ceil(6.004, 2); * // => 6.01 * * _.ceil(6040, -2); * // => 6100 / var ceil = createRound('ceil'); /* * Divide two numbers. * * @static * @memberOf _ * @since 4.7.0 * @category Math * @param {number} dividend The first number in a division. * @param {number} divisor The second number in a division. * @returns {number} Returns the quotient. * @example * * _.divide(6, 4); * // => 1.5 / var divide = createMathOperation(function(dividend, divisor) { return dividend / divisor; }, 1); /* * Computes `number` rounded down to `precision`. * * @static * @memberOf _ * @since 3.10.0 * @category Math * @param {number} number The number to round down. * @param {number} [precision=0] The precision to round down to. * @returns {number} Returns the rounded down number. * @example * * _.floor(4.006); * // => 4 * * _.floor(0.046, 2); * // => 0.04 * * _.floor(4060, -2); * // => 4000 / var floor = createRound('floor'); /* * Computes the maximum value of `array`. If `array` is empty or falsey, * `undefined` is returned. * * @static * @since 0.1.0 * @memberOf _ * @category Math * @param {Array} array The array to iterate over. * @returns {} Returns the maximum value. @example * * _.max([4, 2, 8, 6]); * // => 8 * * _.max([]); * // => undefined / function max(array) { return (array && array.length) ? baseExtremum(array, identity, baseGt) : undefined; } /* * This method is like `_.max` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the criterion by which * the value is ranked. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Math * @param {Array} array The array to iterate over. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {} Returns the maximum value. @example * * var objects = [{ 'n': 1 }, { 'n': 2 }]; * * _.maxBy(objects, function(o) { return o.n; }); * // => { 'n': 2 } * * // The `_.property` iteratee shorthand. * _.maxBy(objects, 'n'); * // => { 'n': 2 } / function maxBy(array, iteratee) { return (array && array.length) ? baseExtremum(array, getIteratee(iteratee, 2), baseGt) : undefined; } /* * Computes the mean of the values in `array`. * * @static * @memberOf _ * @since 4.0.0 * @category Math * @param {Array} array The array to iterate over. * @returns {number} Returns the mean. * @example * * _.mean([4, 2, 8, 6]); * // => 5 / function mean(array) { return baseMean(array, identity); } /* * This method is like `_.mean` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the value to be averaged. * The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.7.0 * @category Math * @param {Array} array The array to iterate over. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the mean. * @example * * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }]; * * _.meanBy(objects, function(o) { return o.n; }); * // => 5 * * // The `_.property` iteratee shorthand. * _.meanBy(objects, 'n'); * // => 5 / function meanBy(array, iteratee) { return baseMean(array, getIteratee(iteratee, 2)); } /* * Computes the minimum value of `array`. If `array` is empty or falsey, * `undefined` is returned. * * @static * @since 0.1.0 * @memberOf _ * @category Math * @param {Array} array The array to iterate over. * @returns {} Returns the minimum value. @example * * _.min([4, 2, 8, 6]); * // => 2 * * _.min([]); * // => undefined / function min(array) { return (array && array.length) ? baseExtremum(array, identity, baseLt) : undefined; } /* * This method is like `_.min` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the criterion by which * the value is ranked. The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Math * @param {Array} array The array to iterate over. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {} Returns the minimum value. @example * * var objects = [{ 'n': 1 }, { 'n': 2 }]; * * _.minBy(objects, function(o) { return o.n; }); * // => { 'n': 1 } * * // The `_.property` iteratee shorthand. * _.minBy(objects, 'n'); * // => { 'n': 1 } / function minBy(array, iteratee) { return (array && array.length) ? baseExtremum(array, getIteratee(iteratee, 2), baseLt) : undefined; } /* * Multiply two numbers. * * @static * @memberOf _ * @since 4.7.0 * @category Math * @param {number} multiplier The first number in a multiplication. * @param {number} multiplicand The second number in a multiplication. * @returns {number} Returns the product. * @example * * _.multiply(6, 4); * // => 24 / var multiply = createMathOperation(function(multiplier, multiplicand) { return multiplier multiplicand; }, 1); /** * Computes `number` rounded to `precision`. * * @static * @memberOf _ * @since 3.10.0 * @category Math * @param {number} number The number to round. * @param {number} [precision=0] The precision to round to. * @returns {number} Returns the rounded number. * @example * * _.round(4.006); * // => 4 * * _.round(4.006, 2); * // => 4.01 * * _.round(4060, -2); * // => 4100 / var round = createRound('round'); /* * Subtract two numbers. * * @static * @memberOf _ * @since 4.0.0 * @category Math * @param {number} minuend The first number in a subtraction. * @param {number} subtrahend The second number in a subtraction. * @returns {number} Returns the difference. * @example * * _.subtract(6, 4); * // => 2 / var subtract = createMathOperation(function(minuend, subtrahend) { return minuend - subtrahend; }, 0); /* * Computes the sum of the values in `array`. * * @static * @memberOf _ * @since 3.4.0 * @category Math * @param {Array} array The array to iterate over. * @returns {number} Returns the sum. * @example * * _.sum([4, 2, 8, 6]); * // => 20 / function sum(array) { return (array && array.length) ? baseSum(array, identity) : 0; } /* * This method is like `_.sum` except that it accepts `iteratee` which is * invoked for each element in `array` to generate the value to be summed. * The iteratee is invoked with one argument: (value). * * @static * @memberOf _ * @since 4.0.0 * @category Math * @param {Array} array The array to iterate over. * @param {Function} [iteratee=_.identity] The iteratee invoked per element. * @returns {number} Returns the sum. * @example * * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }]; * * _.sumBy(objects, function(o) { return o.n; }); * // => 20 * * // The `_.property` iteratee shorthand. * _.sumBy(objects, 'n'); * // => 20 / function sumBy(array, iteratee) { return (array && array.length) ? baseSum(array, getIteratee(iteratee, 2)) : 0; } /------------------------------------------------------------------------/ // Add methods that return wrapped values in chain sequences. lodash.after = after; lodash.ary = ary; lodash.assign = assign; lodash.assignIn = assignIn; lodash.assignInWith = assignInWith; lodash.assignWith = assignWith; lodash.at = at; lodash.before = before; lodash.bind = bind; lodash.bindAll = bindAll; lodash.bindKey = bindKey; lodash.castArray = castArray; lodash.chain = chain; lodash.chunk = chunk; lodash.compact = compact; lodash.concat = concat; lodash.cond = cond; lodash.conforms = conforms; lodash.constant = constant; lodash.countBy = countBy; lodash.create = create; lodash.curry = curry; lodash.curryRight = curryRight; lodash.debounce = debounce; lodash.defaults = defaults; lodash.defaultsDeep = defaultsDeep; lodash.defer = defer; lodash.delay = delay; lodash.difference = difference; lodash.differenceBy = differenceBy; lodash.differenceWith = differenceWith; lodash.drop = drop; lodash.dropRight = dropRight; lodash.dropRightWhile = dropRightWhile; lodash.dropWhile = dropWhile; lodash.fill = fill; lodash.filter = filter; lodash.flatMap = flatMap; lodash.flatMapDeep = flatMapDeep; lodash.flatMapDepth = flatMapDepth; lodash.flatten = flatten; lodash.flattenDeep = flattenDeep; lodash.flattenDepth = flattenDepth; lodash.flip = flip; lodash.flow = flow; lodash.flowRight = flowRight; lodash.fromPairs = fromPairs; lodash.functions = functions; lodash.functionsIn = functionsIn; lodash.groupBy = groupBy; lodash.initial = initial; lodash.intersection = intersection; lodash.intersectionBy = intersectionBy; lodash.intersectionWith = intersectionWith; lodash.invert = invert; lodash.invertBy = invertBy; lodash.invokeMap = invokeMap; lodash.iteratee = iteratee; lodash.keyBy = keyBy; lodash.keys = keys; lodash.keysIn = keysIn; lodash.map = map; lodash.mapKeys = mapKeys; lodash.mapValues = mapValues; lodash.matches = matches; lodash.matchesProperty = matchesProperty; lodash.memoize = memoize; lodash.merge = merge; lodash.mergeWith = mergeWith; lodash.method = method; lodash.methodOf = methodOf; lodash.mixin = mixin; lodash.negate = negate; lodash.nthArg = nthArg; lodash.omit = omit; lodash.omitBy = omitBy; lodash.once = once; lodash.orderBy = orderBy; lodash.over = over; lodash.overArgs = overArgs; lodash.overEvery = overEvery; lodash.overSome = overSome; lodash.partial = partial; lodash.partialRight = partialRight; lodash.partition = partition; lodash.pick = pick; lodash.pickBy = pickBy; lodash.property = property; lodash.propertyOf = propertyOf; lodash.pull = pull; lodash.pullAll = pullAll; lodash.pullAllBy = pullAllBy; lodash.pullAllWith = pullAllWith; lodash.pullAt = pullAt; lodash.range = range; lodash.rangeRight = rangeRight; lodash.rearg = rearg; lodash.reject = reject; lodash.remove = remove; lodash.rest = rest; lodash.reverse = reverse; lodash.sampleSize = sampleSize; lodash.set = set; lodash.setWith = setWith; lodash.shuffle = shuffle; lodash.slice = slice; lodash.sortBy = sortBy; lodash.sortedUniq = sortedUniq; lodash.sortedUniqBy = sortedUniqBy; lodash.split = split; lodash.spread = spread; lodash.tail = tail; lodash.take = take; lodash.takeRight = takeRight; lodash.takeRightWhile = takeRightWhile; lodash.takeWhile = takeWhile; lodash.tap = tap; lodash.throttle = throttle; lodash.thru = thru; lodash.toArray = toArray; lodash.toPairs = toPairs; lodash.toPairsIn = toPairsIn; lodash.toPath = toPath; lodash.toPlainObject = toPlainObject; lodash.transform = transform; lodash.unary = unary; lodash.union = union; lodash.unionBy = unionBy; lodash.unionWith = unionWith; lodash.uniq = uniq; lodash.uniqBy = uniqBy; lodash.uniqWith = uniqWith; lodash.unset = unset; lodash.unzip = unzip; lodash.unzipWith = unzipWith; lodash.update = update; lodash.updateWith = updateWith; lodash.values = values; lodash.valuesIn = valuesIn; lodash.without = without; lodash.words = words; lodash.wrap = wrap; lodash.xor = xor; lodash.xorBy = xorBy; lodash.xorWith = xorWith; lodash.zip = zip; lodash.zipObject = zipObject; lodash.zipObjectDeep = zipObjectDeep; lodash.zipWith = zipWith; // Add aliases. lodash.entries = toPairs; lodash.entriesIn = toPairsIn; lodash.extend = assignIn; lodash.extendWith = assignInWith; // Add methods to `lodash.prototype`. mixin(lodash, lodash); /------------------------------------------------------------------------/ // Add methods that return unwrapped values in chain sequences. lodash.add = add; lodash.attempt = attempt; lodash.camelCase = camelCase; lodash.capitalize = capitalize; lodash.ceil = ceil; lodash.clamp = clamp; lodash.clone = clone; lodash.cloneDeep = cloneDeep; lodash.cloneDeepWith = cloneDeepWith; lodash.cloneWith = cloneWith; lodash.conformsTo = conformsTo; lodash.deburr = deburr; lodash.defaultTo = defaultTo; lodash.divide = divide; lodash.endsWith = endsWith; lodash.eq = eq; lodash.escape = escape; lodash.escapeRegExp = escapeRegExp; lodash.every = every; lodash.find = find; lodash.findIndex = findIndex; lodash.findKey = findKey; lodash.findLast = findLast; lodash.findLastIndex = findLastIndex; lodash.findLastKey = findLastKey; lodash.floor = floor; lodash.forEach = forEach; lodash.forEachRight = forEachRight; lodash.forIn = forIn; lodash.forInRight = forInRight; lodash.forOwn = forOwn; lodash.forOwnRight = forOwnRight; lodash.get = get; lodash.gt = gt; lodash.gte = gte; lodash.has = has; lodash.hasIn = hasIn; lodash.head = head; lodash.identity = identity; lodash.includes = includes; lodash.indexOf = indexOf; lodash.inRange = inRange; lodash.invoke = invoke; lodash.isArguments = isArguments; lodash.isArray = isArray; lodash.isArrayBuffer = isArrayBuffer; lodash.isArrayLike = isArrayLike; lodash.isArrayLikeObject = isArrayLikeObject; lodash.isBoolean = isBoolean; lodash.isBuffer = isBuffer; lodash.isDate = isDate; lodash.isElement = isElement; lodash.isEmpty = isEmpty; lodash.isEqual = isEqual; lodash.isEqualWith = isEqualWith; lodash.isError = isError; lodash.isFinite = isFinite; lodash.isFunction = isFunction; lodash.isInteger = isInteger; lodash.isLength = isLength; lodash.isMap = isMap; lodash.isMatch = isMatch; lodash.isMatchWith = isMatchWith; lodash.isNaN = isNaN; lodash.isNative = isNative; lodash.isNil = isNil; lodash.isNull = isNull; lodash.isNumber = isNumber; lodash.isObject = isObject; lodash.isObjectLike = isObjectLike; lodash.isPlainObject = isPlainObject; lodash.isRegExp = isRegExp; lodash.isSafeInteger = isSafeInteger; lodash.isSet = isSet; lodash.isString = isString; lodash.isSymbol = isSymbol; lodash.isTypedArray = isTypedArray; lodash.isUndefined = isUndefined; lodash.isWeakMap = isWeakMap; lodash.isWeakSet = isWeakSet; lodash.join = join; lodash.kebabCase = kebabCase; lodash.last = last; lodash.lastIndexOf = lastIndexOf; lodash.lowerCase = lowerCase; lodash.lowerFirst = lowerFirst; lodash.lt = lt; lodash.lte = lte; lodash.max = max; lodash.maxBy = maxBy; lodash.mean = mean; lodash.meanBy = meanBy; lodash.min = min; lodash.minBy = minBy; lodash.stubArray = stubArray; lodash.stubFalse = stubFalse; lodash.stubObject = stubObject; lodash.stubString = stubString; lodash.stubTrue = stubTrue; lodash.multiply = multiply; lodash.nth = nth; lodash.noConflict = noConflict; lodash.noop = noop; lodash.now = now; lodash.pad = pad; lodash.padEnd = padEnd; lodash.padStart = padStart; lodash.parseInt = parseInt; lodash.random = random; lodash.reduce = reduce; lodash.reduceRight = reduceRight; lodash.repeat = repeat; lodash.replace = replace; lodash.result = result; lodash.round = round; lodash.runInContext = runInContext; lodash.sample = sample; lodash.size = size; lodash.snakeCase = snakeCase; lodash.some = some; lodash.sortedIndex = sortedIndex; lodash.sortedIndexBy = sortedIndexBy; lodash.sortedIndexOf = sortedIndexOf; lodash.sortedLastIndex = sortedLastIndex; lodash.sortedLastIndexBy = sortedLastIndexBy; lodash.sortedLastIndexOf = sortedLastIndexOf; lodash.startCase = startCase; lodash.startsWith = startsWith; lodash.subtract = subtract; lodash.sum = sum; lodash.sumBy = sumBy; lodash.template = template; lodash.times = times; lodash.toFinite = toFinite; lodash.toInteger = toInteger; lodash.toLength = toLength; lodash.toLower = toLower; lodash.toNumber = toNumber; lodash.toSafeInteger = toSafeInteger; lodash.toString = toString; lodash.toUpper = toUpper; lodash.trim = trim; lodash.trimEnd = trimEnd; lodash.trimStart = trimStart; lodash.truncate = truncate; lodash.unescape = unescape; lodash.uniqueId = uniqueId; lodash.upperCase = upperCase; lodash.upperFirst = upperFirst; // Add aliases. lodash.each = forEach; lodash.eachRight = forEachRight; lodash.first = head; mixin(lodash, (function() { var source = {}; baseForOwn(lodash, function(func, methodName) { if (!hasOwnProperty.call(lodash.prototype, methodName)) { source[methodName] = func; } }); return source; }()), { 'chain': false }); /------------------------------------------------------------------------/ /* * The semantic version number. * * @static * @memberOf _ * @type {string} / lodash.VERSION = VERSION; // Assign default placeholders. arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) { lodash[methodName].placeholder = lodash; }); // Add `LazyWrapper` methods for `_.drop` and `_.take` variants. arrayEach(['drop', 'take'], function(methodName, index) { LazyWrapper.prototype[methodName] = function(n) { n = n === undefined ? 1 : nativeMax(toInteger(n), 0); var result = (this.__filtered__ && !index) ? new LazyWrapper(this) : this.clone(); if (result.__filtered__) { result.__takeCount__ = nativeMin(n, result.__takeCount__); } else { result.__views__.push({ 'size': nativeMin(n, MAX_ARRAY_LENGTH), 'type': methodName + (result.__dir__ < 0 ? 'Right' : '') }); } return result; }; LazyWrapper.prototype[methodName + 'Right'] = function(n) { return this.reverse()[methodName](n).reverse(); }; }); // Add `LazyWrapper` methods that accept an `iteratee` value. arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) { var type = index + 1, isFilter = type == LAZY_FILTER_FLAG \|\| type == LAZY_WHILE_FLAG; LazyWrapper.prototype[methodName] = function(iteratee) { var result = this.clone(); result.__iteratees__.push({ 'iteratee': getIteratee(iteratee, 3), 'type': type }); result.__filtered__ = result.__filtered__ \|\| isFilter; return result; }; }); // Add `LazyWrapper` methods for `_.head` and `_.last`. arrayEach(['head', 'last'], function(methodName, index) { var takeName = 'take' + (index ? 'Right' : ''); LazyWrapper.prototype[methodName] = function() { return this[takeName](1).value()[0]; }; }); // Add `LazyWrapper` methods for `_.initial` and `_.tail`. arrayEach(['initial', 'tail'], function(methodName, index) { var dropName = 'drop' + (index ? '' : 'Right'); LazyWrapper.prototype[methodName] = function() { return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1); }; }); LazyWrapper.prototype.compact = function() { return this.filter(identity); }; LazyWrapper.prototype.find = function(predicate) { return this.filter(predicate).head(); }; LazyWrapper.prototype.findLast = function(predicate) { return this.reverse().find(predicate); }; LazyWrapper.prototype.invokeMap = baseRest(function(path, args) { if (typeof path == 'function') { return new LazyWrapper(this); } return this.map(function(value) { return baseInvoke(value, path, args); }); }); LazyWrapper.prototype.reject = function(predicate) { return this.filter(negate(getIteratee(predicate))); }; LazyWrapper.prototype.slice = function(start, end) { start = toInteger(start); var result = this; if (result.__filtered__ && (start > 0 \|\| end < 0)) { return new LazyWrapper(result); } if (start < 0) { result = result.takeRight(-start); } else if (start) { result = result.drop(start); } if (end !== undefined) { end = toInteger(end); result = end < 0 ? result.dropRight(-end) : result.take(end - start); } return result; }; LazyWrapper.prototype.takeRightWhile = function(predicate) { return this.reverse().takeWhile(predicate).reverse(); }; LazyWrapper.prototype.toArray = function() { return this.take(MAX_ARRAY_LENGTH); }; // Add `LazyWrapper` methods to `lodash.prototype`. baseForOwn(LazyWrapper.prototype, function(func, methodName) { var checkIteratee = /^(?:filter\|find\|map\|reject)\|While$/.test(methodName), isTaker = /^(?:head\|last)$/.test(methodName), lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName], retUnwrapped = isTaker \|\| /^find/.test(methodName); if (!lodashFunc) { return; } lodash.prototype[methodName] = function() { var value = this.__wrapped__, args = isTaker ? [1] : arguments, isLazy = value instanceof LazyWrapper, iteratee = args[0], useLazy = isLazy \|\| isArray(value); var interceptor = function(value) { var result = lodashFunc.apply(lodash, arrayPush([value], args)); return (isTaker && chainAll) ? result[0] : result; }; if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) { // Avoid lazy use if the iteratee has a "length" value other than `1`. isLazy = useLazy = false; } var chainAll = this.__chain__, isHybrid = !!this.__actions__.length, isUnwrapped = retUnwrapped && !chainAll, onlyLazy = isLazy && !isHybrid; if (!retUnwrapped && useLazy) { value = onlyLazy ? value : new LazyWrapper(this); var result = func.apply(value, args); result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined }); return new LodashWrapper(result, chainAll); } if (isUnwrapped && onlyLazy) { return func.apply(this, args); } result = this.thru(interceptor); return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result; }; }); // Add `Array` methods to `lodash.prototype`. arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) { var func = arrayProto[methodName], chainName = /^(?:push\|sort\|unshift)$/.test(methodName) ? 'tap' : 'thru', retUnwrapped = /^(?:pop\|shift)$/.test(methodName); lodash.prototype[methodName] = function() { var args = arguments; if (retUnwrapped && !this.__chain__) { var value = this.value(); return func.apply(isArray(value) ? value : [], args); } return this[chainName](function(value) { return func.apply(isArray(value) ? value : [], args); }); }; }); // Map minified method names to their real names. baseForOwn(LazyWrapper.prototype, function(func, methodName) { var lodashFunc = lodash[methodName]; if (lodashFunc) { var key = lodashFunc.name + ''; if (!hasOwnProperty.call(realNames, key)) { realNames[key] = []; } realNames[key].push({ 'name': methodName, 'func': lodashFunc }); } }); realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{ 'name': 'wrapper', 'func': undefined }]; // Add methods to `LazyWrapper`. LazyWrapper.prototype.clone = lazyClone; LazyWrapper.prototype.reverse = lazyReverse; LazyWrapper.prototype.value = lazyValue; // Add chain sequence methods to the `lodash` wrapper. lodash.prototype.at = wrapperAt; lodash.prototype.chain = wrapperChain; lodash.prototype.commit = wrapperCommit; lodash.prototype.next = wrapperNext; lodash.prototype.plant = wrapperPlant; lodash.prototype.reverse = wrapperReverse; lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue; // Add lazy aliases. lodash.prototype.first = lodash.prototype.head; if (symIterator) { lodash.prototype[symIterator] = wrapperToIterator; } return lodash; }); /--------------------------------------------------------------------------/ // Export lodash. var _ = runInContext(); // Some AMD build optimizers, like r.js, check for condition patterns like: if (true) { // Expose Lodash on the global object to prevent errors when Lodash is // loaded by a script tag in the presence of an AMD loader. // See http://requirejs.org/docs/errors.html#mismatch for more details. // Use `_.noConflict` to remove Lodash from the global object. root._ = _; // Define as an anonymous module so, through path mapping, it can be // referenced as the "underscore" module. !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() { return _; }).call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__)); } // Check for `exports` after `define` in case a build optimizer adds it. else {} }.call(this)); / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../webpack/buildin/global.js / "./node_modules/webpack/buildin/global.js"), __webpack_require__(/! ./../webpack/buildin/module.js / "./node_modules/webpack/buildin/module.js")(module))) // }), // "./node_modules/popper.js/dist/esm/popper.js": /!**************************************************!\ !* ./node_modules/popper.js/dist/esm/popper.js ! \*************************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / WEBPACK VAR INJECTION /(function(global) {/! @fileOverview Kickass library to create and place poppers near their reference elements. * @version 1.15.0 * @license * Copyright (c) 2016 Federico Zivolo and contributors * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in all * copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. / var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined'; var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox']; var timeoutDuration = 0; for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) { if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) { timeoutDuration = 1; break; } } function microtaskDebounce(fn) { var called = false; return function () { if (called) { return; } called = true; window.Promise.resolve().then(function () { called = false; fn(); }); }; } function taskDebounce(fn) { var scheduled = false; return function () { if (!scheduled) { scheduled = true; setTimeout(function () { scheduled = false; fn(); }, timeoutDuration); } }; } var supportsMicroTasks = isBrowser && window.Promise; /* * Create a debounced version of a method, that's asynchronously deferred * but called in the minimum time possible. * * @method * @memberof Popper.Utils * @argument {Function} fn * @returns {Function} / var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce; /* * Check if the given variable is a function * @method * @memberof Popper.Utils * @argument {Any} functionToCheck - variable to check * @returns {Boolean} answer to: is a function? / function isFunction(functionToCheck) { var getType = {}; return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]'; } /* * Get CSS computed property of the given element * @method * @memberof Popper.Utils * @argument {Eement} element * @argument {String} property / function getStyleComputedProperty(element, property) { if (element.nodeType !== 1) { return []; } // NOTE: 1 DOM access here var window = element.ownerDocument.defaultView; var css = window.getComputedStyle(element, null); return property ? css[property] : css; } /* * Returns the parentNode or the host of the element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} parent / function getParentNode(element) { if (element.nodeName === 'HTML') { return element; } return element.parentNode \|\| element.host; } /* * Returns the scrolling parent of the given element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} scroll parent / function getScrollParent(element) { // Return body, `getScroll` will take care to get the correct `scrollTop` from it if (!element) { return document.body; } switch (element.nodeName) { case 'HTML': case 'BODY': return element.ownerDocument.body; case '#document': return element.body; } // Firefox want us to check `-x` and `-y` variations as well var _getStyleComputedProp = getStyleComputedProperty(element), overflow = _getStyleComputedProp.overflow, overflowX = _getStyleComputedProp.overflowX, overflowY = _getStyleComputedProp.overflowY; if (/(auto\|scroll\|overlay)/.test(overflow + overflowY + overflowX)) { return element; } return getScrollParent(getParentNode(element)); } var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode); var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent); /* * Determines if the browser is Internet Explorer * @method * @memberof Popper.Utils * @param {Number} version to check * @returns {Boolean} isIE / function isIE(version) { if (version === 11) { return isIE11; } if (version === 10) { return isIE10; } return isIE11 \|\| isIE10; } /* * Returns the offset parent of the given element * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} offset parent / function getOffsetParent(element) { if (!element) { return document.documentElement; } var noOffsetParent = isIE(10) ? document.body : null; // NOTE: 1 DOM access here var offsetParent = element.offsetParent \|\| null; // Skip hidden elements which don't have an offsetParent while (offsetParent === noOffsetParent && element.nextElementSibling) { offsetParent = (element = element.nextElementSibling).offsetParent; } var nodeName = offsetParent && offsetParent.nodeName; if (!nodeName \|\| nodeName === 'BODY' \|\| nodeName === 'HTML') { return element ? element.ownerDocument.documentElement : document.documentElement; } // .offsetParent will return the closest TH, TD or TABLE in case // no offsetParent is present, I hate this job... if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') { return getOffsetParent(offsetParent); } return offsetParent; } function isOffsetContainer(element) { var nodeName = element.nodeName; if (nodeName === 'BODY') { return false; } return nodeName === 'HTML' \|\| getOffsetParent(element.firstElementChild) === element; } /* * Finds the root node (document, shadowDOM root) of the given element * @method * @memberof Popper.Utils * @argument {Element} node * @returns {Element} root node / function getRoot(node) { if (node.parentNode !== null) { return getRoot(node.parentNode); } return node; } /* * Finds the offset parent common to the two provided nodes * @method * @memberof Popper.Utils * @argument {Element} element1 * @argument {Element} element2 * @returns {Element} common offset parent / function findCommonOffsetParent(element1, element2) { // This check is needed to avoid errors in case one of the elements isn't defined for any reason if (!element1 \|\| !element1.nodeType \|\| !element2 \|\| !element2.nodeType) { return document.documentElement; } // Here we make sure to give as "start" the element that comes first in the DOM var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING; var start = order ? element1 : element2; var end = order ? element2 : element1; // Get common ancestor container var range = document.createRange(); range.setStart(start, 0); range.setEnd(end, 0); var commonAncestorContainer = range.commonAncestorContainer; // Both nodes are inside #document if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer \|\| start.contains(end)) { if (isOffsetContainer(commonAncestorContainer)) { return commonAncestorContainer; } return getOffsetParent(commonAncestorContainer); } // one of the nodes is inside shadowDOM, find which one var element1root = getRoot(element1); if (element1root.host) { return findCommonOffsetParent(element1root.host, element2); } else { return findCommonOffsetParent(element1, getRoot(element2).host); } } /* * Gets the scroll value of the given element in the given side (top and left) * @method * @memberof Popper.Utils * @argument {Element} element * @argument {String} side `top` or `left` * @returns {number} amount of scrolled pixels / function getScroll(element) { var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top'; var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft'; var nodeName = element.nodeName; if (nodeName === 'BODY' \|\| nodeName === 'HTML') { var html = element.ownerDocument.documentElement; var scrollingElement = element.ownerDocument.scrollingElement \|\| html; return scrollingElement[upperSide]; } return element[upperSide]; } / * Sum or subtract the element scroll values (left and top) from a given rect object * @method * @memberof Popper.Utils * @param {Object} rect - Rect object you want to change * @param {HTMLElement} element - The element from the function reads the scroll values * @param {Boolean} subtract - set to true if you want to subtract the scroll values * @return {Object} rect - The modifier rect object / function includeScroll(rect, element) { var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; var scrollTop = getScroll(element, 'top'); var scrollLeft = getScroll(element, 'left'); var modifier = subtract ? -1 : 1; rect.top += scrollTop modifier; rect.bottom += scrollTop * modifier; rect.left += scrollLeft * modifier; rect.right += scrollLeft * modifier; return rect; } /* * Helper to detect borders of a given element * @method * @memberof Popper.Utils * @param {CSSStyleDeclaration} styles * Result of `getStyleComputedProperty` on the given element * @param {String} axis - `x` or `y` * @return {number} borders - The borders size of the given axis / function getBordersSize(styles, axis) { var sideA = axis === 'x' ? 'Left' : 'Top'; var sideB = sideA === 'Left' ? 'Right' : 'Bottom'; return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10); } function getSize(axis, body, html, computedStyle) { return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0); } function getWindowSizes(document) { var body = document.body; var html = document.documentElement; var computedStyle = isIE(10) && getComputedStyle(html); return { height: getSize('Height', body, html, computedStyle), width: getSize('Width', body, html, computedStyle) }; } var classCallCheck = function (instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }; var createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable \|\| false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); var defineProperty = function (obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }; var _extends = Object.assign \|\| function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; /* * Given element offsets, generate an output similar to getBoundingClientRect * @method * @memberof Popper.Utils * @argument {Object} offsets * @returns {Object} ClientRect like output / function getClientRect(offsets) { return _extends({}, offsets, { right: offsets.left + offsets.width, bottom: offsets.top + offsets.height }); } /* * Get bounding client rect of given element * @method * @memberof Popper.Utils * @param {HTMLElement} element * @return {Object} client rect / function getBoundingClientRect(element) { var rect = {}; // IE10 10 FIX: Please, don't ask, the element isn't // considered in DOM in some circumstances... // This isn't reproducible in IE10 compatibility mode of IE11 try { if (isIE(10)) { rect = element.getBoundingClientRect(); var scrollTop = getScroll(element, 'top'); var scrollLeft = getScroll(element, 'left'); rect.top += scrollTop; rect.left += scrollLeft; rect.bottom += scrollTop; rect.right += scrollLeft; } else { rect = element.getBoundingClientRect(); } } catch (e) {} var result = { left: rect.left, top: rect.top, width: rect.right - rect.left, height: rect.bottom - rect.top }; // subtract scrollbar size from sizes var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {}; var width = sizes.width \|\| element.clientWidth \|\| result.right - result.left; var height = sizes.height \|\| element.clientHeight \|\| result.bottom - result.top; var horizScrollbar = element.offsetWidth - width; var vertScrollbar = element.offsetHeight - height; // if an hypothetical scrollbar is detected, we must be sure it's not a `border` // we make this check conditional for performance reasons if (horizScrollbar \|\| vertScrollbar) { var styles = getStyleComputedProperty(element); horizScrollbar -= getBordersSize(styles, 'x'); vertScrollbar -= getBordersSize(styles, 'y'); result.width -= horizScrollbar; result.height -= vertScrollbar; } return getClientRect(result); } function getOffsetRectRelativeToArbitraryNode(children, parent) { var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; var isIE10 = isIE(10); var isHTML = parent.nodeName === 'HTML'; var childrenRect = getBoundingClientRect(children); var parentRect = getBoundingClientRect(parent); var scrollParent = getScrollParent(children); var styles = getStyleComputedProperty(parent); var borderTopWidth = parseFloat(styles.borderTopWidth, 10); var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10); // In cases where the parent is fixed, we must ignore negative scroll in offset calc if (fixedPosition && isHTML) { parentRect.top = Math.max(parentRect.top, 0); parentRect.left = Math.max(parentRect.left, 0); } var offsets = getClientRect({ top: childrenRect.top - parentRect.top - borderTopWidth, left: childrenRect.left - parentRect.left - borderLeftWidth, width: childrenRect.width, height: childrenRect.height }); offsets.marginTop = 0; offsets.marginLeft = 0; // Subtract margins of documentElement in case it's being used as parent // we do this only on HTML because it's the only element that behaves // differently when margins are applied to it. The margins are included in // the box of the documentElement, in the other cases not. if (!isIE10 && isHTML) { var marginTop = parseFloat(styles.marginTop, 10); var marginLeft = parseFloat(styles.marginLeft, 10); offsets.top -= borderTopWidth - marginTop; offsets.bottom -= borderTopWidth - marginTop; offsets.left -= borderLeftWidth - marginLeft; offsets.right -= borderLeftWidth - marginLeft; // Attach marginTop and marginLeft because in some circumstances we may need them offsets.marginTop = marginTop; offsets.marginLeft = marginLeft; } if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') { offsets = includeScroll(offsets, parent); } return offsets; } function getViewportOffsetRectRelativeToArtbitraryNode(element) { var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var html = element.ownerDocument.documentElement; var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html); var width = Math.max(html.clientWidth, window.innerWidth \|\| 0); var height = Math.max(html.clientHeight, window.innerHeight \|\| 0); var scrollTop = !excludeScroll ? getScroll(html) : 0; var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0; var offset = { top: scrollTop - relativeOffset.top + relativeOffset.marginTop, left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft, width: width, height: height }; return getClientRect(offset); } /* * Check if the given element is fixed or is inside a fixed parent * @method * @memberof Popper.Utils * @argument {Element} element * @argument {Element} customContainer * @returns {Boolean} answer to "isFixed?" / function isFixed(element) { var nodeName = element.nodeName; if (nodeName === 'BODY' \|\| nodeName === 'HTML') { return false; } if (getStyleComputedProperty(element, 'position') === 'fixed') { return true; } var parentNode = getParentNode(element); if (!parentNode) { return false; } return isFixed(parentNode); } /* * Finds the first parent of an element that has a transformed property defined * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Element} first transformed parent or documentElement / function getFixedPositionOffsetParent(element) { // This check is needed to avoid errors in case one of the elements isn't defined for any reason if (!element \|\| !element.parentElement \|\| isIE()) { return document.documentElement; } var el = element.parentElement; while (el && getStyleComputedProperty(el, 'transform') === 'none') { el = el.parentElement; } return el \|\| document.documentElement; } /* * Computed the boundaries limits and return them * @method * @memberof Popper.Utils * @param {HTMLElement} popper * @param {HTMLElement} reference * @param {number} padding * @param {HTMLElement} boundariesElement - Element used to define the boundaries * @param {Boolean} fixedPosition - Is in fixed position mode * @returns {Object} Coordinates of the boundaries / function getBoundaries(popper, reference, padding, boundariesElement) { var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; // NOTE: 1 DOM access here var boundaries = { top: 0, left: 0 }; var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference); // Handle viewport case if (boundariesElement === 'viewport') { boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition); } else { // Handle other cases based on DOM element used as boundaries var boundariesNode = void 0; if (boundariesElement === 'scrollParent') { boundariesNode = getScrollParent(getParentNode(reference)); if (boundariesNode.nodeName === 'BODY') { boundariesNode = popper.ownerDocument.documentElement; } } else if (boundariesElement === 'window') { boundariesNode = popper.ownerDocument.documentElement; } else { boundariesNode = boundariesElement; } var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition); // In case of HTML, we need a different computation if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) { var _getWindowSizes = getWindowSizes(popper.ownerDocument), height = _getWindowSizes.height, width = _getWindowSizes.width; boundaries.top += offsets.top - offsets.marginTop; boundaries.bottom = height + offsets.top; boundaries.left += offsets.left - offsets.marginLeft; boundaries.right = width + offsets.left; } else { // for all the other DOM elements, this one is good boundaries = offsets; } } // Add paddings padding = padding \|\| 0; var isPaddingNumber = typeof padding === 'number'; boundaries.left += isPaddingNumber ? padding : padding.left \|\| 0; boundaries.top += isPaddingNumber ? padding : padding.top \|\| 0; boundaries.right -= isPaddingNumber ? padding : padding.right \|\| 0; boundaries.bottom -= isPaddingNumber ? padding : padding.bottom \|\| 0; return boundaries; } function getArea(_ref) { var width = _ref.width, height = _ref.height; return width height; } /** * Utility used to transform the `auto` placement to the placement with more * available space. * @method * @memberof Popper.Utils * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) { var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0; if (placement.indexOf('auto') === -1) { return placement; } var boundaries = getBoundaries(popper, reference, padding, boundariesElement); var rects = { top: { width: boundaries.width, height: refRect.top - boundaries.top }, right: { width: boundaries.right - refRect.right, height: boundaries.height }, bottom: { width: boundaries.width, height: boundaries.bottom - refRect.bottom }, left: { width: refRect.left - boundaries.left, height: boundaries.height } }; var sortedAreas = Object.keys(rects).map(function (key) { return _extends({ key: key }, rects[key], { area: getArea(rects[key]) }); }).sort(function (a, b) { return b.area - a.area; }); var filteredAreas = sortedAreas.filter(function (_ref2) { var width = _ref2.width, height = _ref2.height; return width >= popper.clientWidth && height >= popper.clientHeight; }); var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key; var variation = placement.split('-')[1]; return computedPlacement + (variation ? '-' + variation : ''); } /* * Get offsets to the reference element * @method * @memberof Popper.Utils * @param {Object} state * @param {Element} popper - the popper element * @param {Element} reference - the reference element (the popper will be relative to this) * @param {Element} fixedPosition - is in fixed position mode * @returns {Object} An object containing the offsets which will be applied to the popper / function getReferenceOffsets(state, popper, reference) { var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null; var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference); return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition); } /* * Get the outer sizes of the given element (offset size + margins) * @method * @memberof Popper.Utils * @argument {Element} element * @returns {Object} object containing width and height properties / function getOuterSizes(element) { var window = element.ownerDocument.defaultView; var styles = window.getComputedStyle(element); var x = parseFloat(styles.marginTop \|\| 0) + parseFloat(styles.marginBottom \|\| 0); var y = parseFloat(styles.marginLeft \|\| 0) + parseFloat(styles.marginRight \|\| 0); var result = { width: element.offsetWidth + y, height: element.offsetHeight + x }; return result; } /* * Get the opposite placement of the given one * @method * @memberof Popper.Utils * @argument {String} placement * @returns {String} flipped placement / function getOppositePlacement(placement) { var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' }; return placement.replace(/left\|right\|bottom\|top/g, function (matched) { return hash[matched]; }); } /* * Get offsets to the popper * @method * @memberof Popper.Utils * @param {Object} position - CSS position the Popper will get applied * @param {HTMLElement} popper - the popper element * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this) * @param {String} placement - one of the valid placement options * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper / function getPopperOffsets(popper, referenceOffsets, placement) { placement = placement.split('-')[0]; // Get popper node sizes var popperRect = getOuterSizes(popper); // Add position, width and height to our offsets object var popperOffsets = { width: popperRect.width, height: popperRect.height }; // depending by the popper placement we have to compute its offsets slightly differently var isHoriz = ['right', 'left'].indexOf(placement) !== -1; var mainSide = isHoriz ? 'top' : 'left'; var secondarySide = isHoriz ? 'left' : 'top'; var measurement = isHoriz ? 'height' : 'width'; var secondaryMeasurement = !isHoriz ? 'height' : 'width'; popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2; if (placement === secondarySide) { popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement]; } else { popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)]; } return popperOffsets; } /* * Mimics the `find` method of Array * @method * @memberof Popper.Utils * @argument {Array} arr * @argument prop * @argument value * @returns index or -1 / function find(arr, check) { // use native find if supported if (Array.prototype.find) { return arr.find(check); } // use `filter` to obtain the same behavior of `find` return arr.filter(check)[0]; } /* * Return the index of the matching object * @method * @memberof Popper.Utils * @argument {Array} arr * @argument prop * @argument value * @returns index or -1 / function findIndex(arr, prop, value) { // use native findIndex if supported if (Array.prototype.findIndex) { return arr.findIndex(function (cur) { return cur[prop] === value; }); } // use `find` + `indexOf` if `findIndex` isn't supported var match = find(arr, function (obj) { return obj[prop] === value; }); return arr.indexOf(match); } /* * Loop trough the list of modifiers and run them in order, * each of them will then edit the data object. * @method * @memberof Popper.Utils * @param {dataObject} data * @param {Array} modifiers * @param {String} ends - Optional modifier name used as stopper * @returns {dataObject} / function runModifiers(modifiers, data, ends) { var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends)); modifiersToRun.forEach(function (modifier) { if (modifier['function']) { // eslint-disable-line dot-notation console.warn('`modifier.function` is deprecated, use `modifier.fn`!'); } var fn = modifier['function'] \|\| modifier.fn; // eslint-disable-line dot-notation if (modifier.enabled && isFunction(fn)) { // Add properties to offsets to make them a complete clientRect object // we do this before each modifier to make sure the previous one doesn't // mess with these values data.offsets.popper = getClientRect(data.offsets.popper); data.offsets.reference = getClientRect(data.offsets.reference); data = fn(data, modifier); } }); return data; } /* * Updates the position of the popper, computing the new offsets and applying * the new style.<br /> * Prefer `scheduleUpdate` over `update` because of performance reasons. * @method * @memberof Popper / function update() { // if popper is destroyed, don't perform any further update if (this.state.isDestroyed) { return; } var data = { instance: this, styles: {}, arrowStyles: {}, attributes: {}, flipped: false, offsets: {} }; // compute reference element offsets data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed); // compute auto placement, store placement inside the data object, // modifiers will be able to edit `placement` if needed // and refer to originalPlacement to know the original value data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding); // store the computed placement inside `originalPlacement` data.originalPlacement = data.placement; data.positionFixed = this.options.positionFixed; // compute the popper offsets data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement); data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute'; // run the modifiers data = runModifiers(this.modifiers, data); // the first `update` will call `onCreate` callback // the other ones will call `onUpdate` callback if (!this.state.isCreated) { this.state.isCreated = true; this.options.onCreate(data); } else { this.options.onUpdate(data); } } /* * Helper used to know if the given modifier is enabled. * @method * @memberof Popper.Utils * @returns {Boolean} / function isModifierEnabled(modifiers, modifierName) { return modifiers.some(function (_ref) { var name = _ref.name, enabled = _ref.enabled; return enabled && name === modifierName; }); } /* * Get the prefixed supported property name * @method * @memberof Popper.Utils * @argument {String} property (camelCase) * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix) / function getSupportedPropertyName(property) { var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O']; var upperProp = property.charAt(0).toUpperCase() + property.slice(1); for (var i = 0; i < prefixes.length; i++) { var prefix = prefixes[i]; var toCheck = prefix ? '' + prefix + upperProp : property; if (typeof document.body.style[toCheck] !== 'undefined') { return toCheck; } } return null; } /* * Destroys the popper. * @method * @memberof Popper / function destroy() { this.state.isDestroyed = true; // touch DOM only if `applyStyle` modifier is enabled if (isModifierEnabled(this.modifiers, 'applyStyle')) { this.popper.removeAttribute('x-placement'); this.popper.style.position = ''; this.popper.style.top = ''; this.popper.style.left = ''; this.popper.style.right = ''; this.popper.style.bottom = ''; this.popper.style.willChange = ''; this.popper.style[getSupportedPropertyName('transform')] = ''; } this.disableEventListeners(); // remove the popper if user explicity asked for the deletion on destroy // do not use `remove` because IE11 doesn't support it if (this.options.removeOnDestroy) { this.popper.parentNode.removeChild(this.popper); } return this; } /* * Get the window associated with the element * @argument {Element} element * @returns {Window} / function getWindow(element) { var ownerDocument = element.ownerDocument; return ownerDocument ? ownerDocument.defaultView : window; } function attachToScrollParents(scrollParent, event, callback, scrollParents) { var isBody = scrollParent.nodeName === 'BODY'; var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent; target.addEventListener(event, callback, { passive: true }); if (!isBody) { attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents); } scrollParents.push(target); } /* * Setup needed event listeners used to update the popper position * @method * @memberof Popper.Utils * @private / function setupEventListeners(reference, options, state, updateBound) { // Resize event listener on window state.updateBound = updateBound; getWindow(reference).addEventListener('resize', state.updateBound, { passive: true }); // Scroll event listener on scroll parents var scrollElement = getScrollParent(reference); attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents); state.scrollElement = scrollElement; state.eventsEnabled = true; return state; } /* * It will add resize/scroll events and start recalculating * position of the popper element when they are triggered. * @method * @memberof Popper / function enableEventListeners() { if (!this.state.eventsEnabled) { this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate); } } /* * Remove event listeners used to update the popper position * @method * @memberof Popper.Utils * @private / function removeEventListeners(reference, state) { // Remove resize event listener on window getWindow(reference).removeEventListener('resize', state.updateBound); // Remove scroll event listener on scroll parents state.scrollParents.forEach(function (target) { target.removeEventListener('scroll', state.updateBound); }); // Reset state state.updateBound = null; state.scrollParents = []; state.scrollElement = null; state.eventsEnabled = false; return state; } /* * It will remove resize/scroll events and won't recalculate popper position * when they are triggered. It also won't trigger `onUpdate` callback anymore, * unless you call `update` method manually. * @method * @memberof Popper / function disableEventListeners() { if (this.state.eventsEnabled) { cancelAnimationFrame(this.scheduleUpdate); this.state = removeEventListeners(this.reference, this.state); } } /* * Tells if a given input is a number * @method * @memberof Popper.Utils * @param {} input to check @return {Boolean} / function isNumeric(n) { return n !== '' && !isNaN(parseFloat(n)) && isFinite(n); } /* * Set the style to the given popper * @method * @memberof Popper.Utils * @argument {Element} element - Element to apply the style to * @argument {Object} styles * Object with a list of properties and values which will be applied to the element / function setStyles(element, styles) { Object.keys(styles).forEach(function (prop) { var unit = ''; // add unit if the value is numeric and is one of the following if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) { unit = 'px'; } element.style[prop] = styles[prop] + unit; }); } /* * Set the attributes to the given popper * @method * @memberof Popper.Utils * @argument {Element} element - Element to apply the attributes to * @argument {Object} styles * Object with a list of properties and values which will be applied to the element / function setAttributes(element, attributes) { Object.keys(attributes).forEach(function (prop) { var value = attributes[prop]; if (value !== false) { element.setAttribute(prop, attributes[prop]); } else { element.removeAttribute(prop); } }); } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} data.styles - List of style properties - values to apply to popper element * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element * @argument {Object} options - Modifiers configuration and options * @returns {Object} The same data object / function applyStyle(data) { // any property present in `data.styles` will be applied to the popper, // in this way we can make the 3rd party modifiers add custom styles to it // Be aware, modifiers could override the properties defined in the previous // lines of this modifier! setStyles(data.instance.popper, data.styles); // any property present in `data.attributes` will be applied to the popper, // they will be set as HTML attributes of the element setAttributes(data.instance.popper, data.attributes); // if arrowElement is defined and arrowStyles has some properties if (data.arrowElement && Object.keys(data.arrowStyles).length) { setStyles(data.arrowElement, data.arrowStyles); } return data; } /* * Set the x-placement attribute before everything else because it could be used * to add margins to the popper margins needs to be calculated to get the * correct popper offsets. * @method * @memberof Popper.modifiers * @param {HTMLElement} reference - The reference element used to position the popper * @param {HTMLElement} popper - The HTML element used as popper * @param {Object} options - Popper.js options / function applyStyleOnLoad(reference, popper, options, modifierOptions, state) { // compute reference element offsets var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed); // compute auto placement, store placement inside the data object, // modifiers will be able to edit `placement` if needed // and refer to originalPlacement to know the original value var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding); popper.setAttribute('x-placement', placement); // Apply `position` to popper before anything else because // without the position applied we can't guarantee correct computations setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' }); return options; } /* * @function * @memberof Popper.Utils * @argument {Object} data - The data object generated by `update` method * @argument {Boolean} shouldRound - If the offsets should be rounded at all * @returns {Object} The popper's position offsets rounded * * The tale of pixel-perfect positioning. It's still not 100% perfect, but as * good as it can be within reason. * Discussion here: https://github.com/FezVrasta/popper.js/pull/715 * * Low DPI screens cause a popper to be blurry if not using full pixels (Safari * as well on High DPI screens). * * Firefox prefers no rounding for positioning and does not have blurriness on * high DPI screens. * * Only horizontal placement and left/right values need to be considered. / function getRoundedOffsets(data, shouldRound) { var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var round = Math.round, floor = Math.floor; var noRound = function noRound(v) { return v; }; var referenceWidth = round(reference.width); var popperWidth = round(popper.width); var isVertical = ['left', 'right'].indexOf(data.placement) !== -1; var isVariation = data.placement.indexOf('-') !== -1; var sameWidthParity = referenceWidth % 2 === popperWidth % 2; var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1; var horizontalToInteger = !shouldRound ? noRound : isVertical \|\| isVariation \|\| sameWidthParity ? round : floor; var verticalToInteger = !shouldRound ? noRound : round; return { left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left), top: verticalToInteger(popper.top), bottom: verticalToInteger(popper.bottom), right: horizontalToInteger(popper.right) }; } var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent); /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function computeStyle(data, options) { var x = options.x, y = options.y; var popper = data.offsets.popper; // Remove this legacy support in Popper.js v2 var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) { return modifier.name === 'applyStyle'; }).gpuAcceleration; if (legacyGpuAccelerationOption !== undefined) { console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!'); } var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration; var offsetParent = getOffsetParent(data.instance.popper); var offsetParentRect = getBoundingClientRect(offsetParent); // Styles var styles = { position: popper.position }; var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 \|\| !isFirefox); var sideA = x === 'bottom' ? 'top' : 'bottom'; var sideB = y === 'right' ? 'left' : 'right'; // if gpuAcceleration is set to `true` and transform is supported, // we use `translate3d` to apply the position to the popper we // automatically use the supported prefixed version if needed var prefixedProperty = getSupportedPropertyName('transform'); // now, let's make a step back and look at this code closely (wtf?) // If the content of the popper grows once it's been positioned, it // may happen that the popper gets misplaced because of the new content // overflowing its reference element // To avoid this problem, we provide two options (x and y), which allow // the consumer to define the offset origin. // If we position a popper on top of a reference element, we can set // `x` to `top` to make the popper grow towards its top instead of // its bottom. var left = void 0, top = void 0; if (sideA === 'bottom') { // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar) // and not the bottom of the html element if (offsetParent.nodeName === 'HTML') { top = -offsetParent.clientHeight + offsets.bottom; } else { top = -offsetParentRect.height + offsets.bottom; } } else { top = offsets.top; } if (sideB === 'right') { if (offsetParent.nodeName === 'HTML') { left = -offsetParent.clientWidth + offsets.right; } else { left = -offsetParentRect.width + offsets.right; } } else { left = offsets.left; } if (gpuAcceleration && prefixedProperty) { styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)'; styles[sideA] = 0; styles[sideB] = 0; styles.willChange = 'transform'; } else { // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties var invertTop = sideA === 'bottom' ? -1 : 1; var invertLeft = sideB === 'right' ? -1 : 1; styles[sideA] = top invertTop; styles[sideB] = left * invertLeft; styles.willChange = sideA + ', ' + sideB; } // Attributes var attributes = { 'x-placement': data.placement }; // Update `data` attributes, styles and arrowStyles data.attributes = _extends({}, attributes, data.attributes); data.styles = _extends({}, styles, data.styles); data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles); return data; } /** * Helper used to know if the given modifier depends from another one.<br /> * It checks if the needed modifier is listed and enabled. * @method * @memberof Popper.Utils * @param {Array} modifiers - list of modifiers * @param {String} requestingName - name of requesting modifier * @param {String} requestedName - name of requested modifier * @returns {Boolean} / function isModifierRequired(modifiers, requestingName, requestedName) { var requesting = find(modifiers, function (_ref) { var name = _ref.name; return name === requestingName; }); var isRequired = !!requesting && modifiers.some(function (modifier) { return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order; }); if (!isRequired) { var _requesting = '`' + requestingName + '`'; var requested = '`' + requestedName + '`'; console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!'); } return isRequired; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function arrow(data, options) { var _data$offsets$arrow; // arrow depends on keepTogether in order to work if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) { return data; } var arrowElement = options.element; // if arrowElement is a string, suppose it's a CSS selector if (typeof arrowElement === 'string') { arrowElement = data.instance.popper.querySelector(arrowElement); // if arrowElement is not found, don't run the modifier if (!arrowElement) { return data; } } else { // if the arrowElement isn't a query selector we must check that the // provided DOM node is child of its popper node if (!data.instance.popper.contains(arrowElement)) { console.warn('WARNING: `arrow.element` must be child of its popper element!'); return data; } } var placement = data.placement.split('-')[0]; var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var isVertical = ['left', 'right'].indexOf(placement) !== -1; var len = isVertical ? 'height' : 'width'; var sideCapitalized = isVertical ? 'Top' : 'Left'; var side = sideCapitalized.toLowerCase(); var altSide = isVertical ? 'left' : 'top'; var opSide = isVertical ? 'bottom' : 'right'; var arrowElementSize = getOuterSizes(arrowElement)[len]; // // extends keepTogether behavior making sure the popper and its // reference have enough pixels in conjunction // // top/left side if (reference[opSide] - arrowElementSize < popper[side]) { data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize); } // bottom/right side if (reference[side] + arrowElementSize > popper[opSide]) { data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide]; } data.offsets.popper = getClientRect(data.offsets.popper); // compute center of the popper var center = reference[side] + reference[len] / 2 - arrowElementSize / 2; // Compute the sideValue using the updated popper offsets // take popper margin in account because we don't have this info available var css = getStyleComputedProperty(data.instance.popper); var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10); var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10); var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide; // prevent arrowElement from being placed not contiguously to its popper sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0); data.arrowElement = arrowElement; data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow); return data; } /* * Get the opposite placement variation of the given one * @method * @memberof Popper.Utils * @argument {String} placement variation * @returns {String} flipped placement variation / function getOppositeVariation(variation) { if (variation === 'end') { return 'start'; } else if (variation === 'start') { return 'end'; } return variation; } /* * List of accepted placements to use as values of the `placement` option.<br /> * Valid placements are: * - `auto` * - `top` * - `right` * - `bottom` * - `left` * * Each placement can have a variation from this list: * - `-start` * - `-end` * * Variations are interpreted easily if you think of them as the left to right * written languages. Horizontally (`top` and `bottom`), `start` is left and `end` * is right.<br /> * Vertically (`left` and `right`), `start` is top and `end` is bottom. * * Some valid examples are: * - `top-end` (on top of reference, right aligned) * - `right-start` (on right of reference, top aligned) * - `bottom` (on bottom, centered) * - `auto-end` (on the side with more space available, alignment depends by placement) * * @static * @type {Array} * @enum {String} * @readonly * @method placements * @memberof Popper / var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start']; // Get rid of `auto` `auto-start` and `auto-end` var validPlacements = placements.slice(3); /* * Given an initial placement, returns all the subsequent placements * clockwise (or counter-clockwise). * * @method * @memberof Popper.Utils * @argument {String} placement - A valid placement (it accepts variations) * @argument {Boolean} counter - Set to true to walk the placements counterclockwise * @returns {Array} placements including their variations / function clockwise(placement) { var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; var index = validPlacements.indexOf(placement); var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index)); return counter ? arr.reverse() : arr; } var BEHAVIORS = { FLIP: 'flip', CLOCKWISE: 'clockwise', COUNTERCLOCKWISE: 'counterclockwise' }; /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function flip(data, options) { // if `inner` modifier is enabled, we can't use the `flip` modifier if (isModifierEnabled(data.instance.modifiers, 'inner')) { return data; } if (data.flipped && data.placement === data.originalPlacement) { // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides return data; } var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed); var placement = data.placement.split('-')[0]; var placementOpposite = getOppositePlacement(placement); var variation = data.placement.split('-')[1] \|\| ''; var flipOrder = []; switch (options.behavior) { case BEHAVIORS.FLIP: flipOrder = [placement, placementOpposite]; break; case BEHAVIORS.CLOCKWISE: flipOrder = clockwise(placement); break; case BEHAVIORS.COUNTERCLOCKWISE: flipOrder = clockwise(placement, true); break; default: flipOrder = options.behavior; } flipOrder.forEach(function (step, index) { if (placement !== step \|\| flipOrder.length === index + 1) { return data; } placement = data.placement.split('-')[0]; placementOpposite = getOppositePlacement(placement); var popperOffsets = data.offsets.popper; var refOffsets = data.offsets.reference; // using floor because the reference offsets may contain decimals we are not going to consider here var floor = Math.floor; var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) \|\| placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) \|\| placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) \|\| placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom); var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left); var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right); var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top); var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom); var overflowsBoundaries = placement === 'left' && overflowsLeft \|\| placement === 'right' && overflowsRight \|\| placement === 'top' && overflowsTop \|\| placement === 'bottom' && overflowsBottom; // flip the variation if required var isVertical = ['top', 'bottom'].indexOf(placement) !== -1; // flips variation if reference element overflows boundaries var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft \|\| isVertical && variation === 'end' && overflowsRight \|\| !isVertical && variation === 'start' && overflowsTop \|\| !isVertical && variation === 'end' && overflowsBottom); // flips variation if popper content overflows boundaries var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight \|\| isVertical && variation === 'end' && overflowsLeft \|\| !isVertical && variation === 'start' && overflowsBottom \|\| !isVertical && variation === 'end' && overflowsTop); var flippedVariation = flippedVariationByRef \|\| flippedVariationByContent; if (overlapsRef \|\| overflowsBoundaries \|\| flippedVariation) { // this boolean to detect any flip loop data.flipped = true; if (overlapsRef \|\| overflowsBoundaries) { placement = flipOrder[index + 1]; } if (flippedVariation) { variation = getOppositeVariation(variation); } data.placement = placement + (variation ? '-' + variation : ''); // this object contains `position`, we want to preserve it along with // any additional property we may add in the future data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement)); data = runModifiers(data.instance.modifiers, data, 'flip'); } }); return data; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function keepTogether(data) { var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var placement = data.placement.split('-')[0]; var floor = Math.floor; var isVertical = ['top', 'bottom'].indexOf(placement) !== -1; var side = isVertical ? 'right' : 'bottom'; var opSide = isVertical ? 'left' : 'top'; var measurement = isVertical ? 'width' : 'height'; if (popper[side] < floor(reference[opSide])) { data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement]; } if (popper[opSide] > floor(reference[side])) { data.offsets.popper[opSide] = floor(reference[side]); } return data; } /* * Converts a string containing value + unit into a px value number * @function * @memberof {modifiers~offset} * @private * @argument {String} str - Value + unit string * @argument {String} measurement - `height` or `width` * @argument {Object} popperOffsets * @argument {Object} referenceOffsets * @returns {Number\|String} * Value in pixels, or original string if no values were extracted / function toValue(str, measurement, popperOffsets, referenceOffsets) { // separate value from unit var split = str.match(/((?:\-\|\+)?\d\.?\d)(.)/); var value = +split[1]; var unit = split[2]; // If it's not a number it's an operator, I guess if (!value) { return str; } if (unit.indexOf('%') === 0) { var element = void 0; switch (unit) { case '%p': element = popperOffsets; break; case '%': case '%r': default: element = referenceOffsets; } var rect = getClientRect(element); return rect[measurement] / 100 * value; } else if (unit === 'vh' \|\| unit === 'vw') { // if is a vh or vw, we calculate the size based on the viewport var size = void 0; if (unit === 'vh') { size = Math.max(document.documentElement.clientHeight, window.innerHeight \|\| 0); } else { size = Math.max(document.documentElement.clientWidth, window.innerWidth \|\| 0); } return size / 100 * value; } else { // if is an explicit pixel unit, we get rid of the unit and keep the value // if is an implicit unit, it's px, and we return just the value return value; } } /** * Parse an `offset` string to extrapolate `x` and `y` numeric offsets. * @function * @memberof {modifiers~offset} * @private * @argument {String} offset * @argument {Object} popperOffsets * @argument {Object} referenceOffsets * @argument {String} basePlacement * @returns {Array} a two cells array with x and y offsets in numbers / function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) { var offsets = [0, 0]; // Use height if placement is left or right and index is 0 otherwise use width // in this way the first offset will use an axis and the second one // will use the other one var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1; // Split the offset string to obtain a list of values and operands // The regex addresses values with the plus or minus sign in front (+10, -20, etc) var fragments = offset.split(/(\+\|\-)/).map(function (frag) { return frag.trim(); }); // Detect if the offset string contains a pair of values or a single one // they could be separated by comma or space var divider = fragments.indexOf(find(fragments, function (frag) { return frag.search(/,\|\s/) !== -1; })); if (fragments[divider] && fragments[divider].indexOf(',') === -1) { console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.'); } // If divider is found, we divide the list of values and operands to divide // them by ofset X and Y. var splitRegex = /\s,\s\|\s+/; var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments]; // Convert the values with units to absolute pixels to allow our computations ops = ops.map(function (op, index) { // Most of the units rely on the orientation of the popper var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width'; var mergeWithPrevious = false; return op // This aggregates any `+` or `-` sign that aren't considered operators // e.g.: 10 + +5 => [10, +, +5] .reduce(function (a, b) { if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) { a[a.length - 1] = b; mergeWithPrevious = true; return a; } else if (mergeWithPrevious) { a[a.length - 1] += b; mergeWithPrevious = false; return a; } else { return a.concat(b); } }, []) // Here we convert the string values into number values (in px) .map(function (str) { return toValue(str, measurement, popperOffsets, referenceOffsets); }); }); // Loop trough the offsets arrays and execute the operations ops.forEach(function (op, index) { op.forEach(function (frag, index2) { if (isNumeric(frag)) { offsets[index] += frag (op[index2 - 1] === '-' ? -1 : 1); } }); }); return offsets; } /** * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @argument {Number\|String} options.offset=0 * The offset value as described in the modifier description * @returns {Object} The data object, properly modified / function offset(data, _ref) { var offset = _ref.offset; var placement = data.placement, _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var basePlacement = placement.split('-')[0]; var offsets = void 0; if (isNumeric(+offset)) { offsets = [+offset, 0]; } else { offsets = parseOffset(offset, popper, reference, basePlacement); } if (basePlacement === 'left') { popper.top += offsets[0]; popper.left -= offsets[1]; } else if (basePlacement === 'right') { popper.top += offsets[0]; popper.left += offsets[1]; } else if (basePlacement === 'top') { popper.left += offsets[0]; popper.top -= offsets[1]; } else if (basePlacement === 'bottom') { popper.left += offsets[0]; popper.top += offsets[1]; } data.popper = popper; return data; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function preventOverflow(data, options) { var boundariesElement = options.boundariesElement \|\| getOffsetParent(data.instance.popper); // If offsetParent is the reference element, we really want to // go one step up and use the next offsetParent as reference to // avoid to make this modifier completely useless and look like broken if (data.instance.reference === boundariesElement) { boundariesElement = getOffsetParent(boundariesElement); } // NOTE: DOM access here // resets the popper's position so that the document size can be calculated excluding // the size of the popper element itself var transformProp = getSupportedPropertyName('transform'); var popperStyles = data.instance.popper.style; // assignment to help minification var top = popperStyles.top, left = popperStyles.left, transform = popperStyles[transformProp]; popperStyles.top = ''; popperStyles.left = ''; popperStyles[transformProp] = ''; var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed); // NOTE: DOM access here // restores the original style properties after the offsets have been computed popperStyles.top = top; popperStyles.left = left; popperStyles[transformProp] = transform; options.boundaries = boundaries; var order = options.priority; var popper = data.offsets.popper; var check = { primary: function primary(placement) { var value = popper[placement]; if (popper[placement] < boundaries[placement] && !options.escapeWithReference) { value = Math.max(popper[placement], boundaries[placement]); } return defineProperty({}, placement, value); }, secondary: function secondary(placement) { var mainSide = placement === 'right' ? 'left' : 'top'; var value = popper[mainSide]; if (popper[placement] > boundaries[placement] && !options.escapeWithReference) { value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height)); } return defineProperty({}, mainSide, value); } }; order.forEach(function (placement) { var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary'; popper = _extends({}, popper, check[side](placement)); }); data.offsets.popper = popper; return data; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function shift(data) { var placement = data.placement; var basePlacement = placement.split('-')[0]; var shiftvariation = placement.split('-')[1]; // if shift shiftvariation is specified, run the modifier if (shiftvariation) { var _data$offsets = data.offsets, reference = _data$offsets.reference, popper = _data$offsets.popper; var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1; var side = isVertical ? 'left' : 'top'; var measurement = isVertical ? 'width' : 'height'; var shiftOffsets = { start: defineProperty({}, side, reference[side]), end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement]) }; data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]); } return data; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by update method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function hide(data) { if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) { return data; } var refRect = data.offsets.reference; var bound = find(data.instance.modifiers, function (modifier) { return modifier.name === 'preventOverflow'; }).boundaries; if (refRect.bottom < bound.top \|\| refRect.left > bound.right \|\| refRect.top > bound.bottom \|\| refRect.right < bound.left) { // Avoid unnecessary DOM access if visibility hasn't changed if (data.hide === true) { return data; } data.hide = true; data.attributes['x-out-of-boundaries'] = ''; } else { // Avoid unnecessary DOM access if visibility hasn't changed if (data.hide === false) { return data; } data.hide = false; data.attributes['x-out-of-boundaries'] = false; } return data; } /* * @function * @memberof Modifiers * @argument {Object} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {Object} The data object, properly modified / function inner(data) { var placement = data.placement; var basePlacement = placement.split('-')[0]; var _data$offsets = data.offsets, popper = _data$offsets.popper, reference = _data$offsets.reference; var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1; var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1; popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0); data.placement = getOppositePlacement(placement); data.offsets.popper = getClientRect(popper); return data; } /* * Modifier function, each modifier can have a function of this type assigned * to its `fn` property.<br /> * These functions will be called on each update, this means that you must * make sure they are performant enough to avoid performance bottlenecks. * * @function ModifierFn * @argument {dataObject} data - The data object generated by `update` method * @argument {Object} options - Modifiers configuration and options * @returns {dataObject} The data object, properly modified / /* * Modifiers are plugins used to alter the behavior of your poppers.<br /> * Popper.js uses a set of 9 modifiers to provide all the basic functionalities * needed by the library. * * Usually you don't want to override the `order`, `fn` and `onLoad` props. * All the other properties are configurations that could be tweaked. * @namespace modifiers / var modifiers = { /* * Modifier used to shift the popper on the start or end of its reference * element.<br /> * It will read the variation of the `placement` property.<br /> * It can be one either `-end` or `-start`. * @memberof modifiers * @inner / shift: { /* @prop {number} order=100 - Index used to define the order of execution / order: 100, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: shift }, /* * The `offset` modifier can shift your popper on both its axis. * * It accepts the following units: * - `px` or unit-less, interpreted as pixels * - `%` or `%r`, percentage relative to the length of the reference element * - `%p`, percentage relative to the length of the popper element * - `vw`, CSS viewport width unit * - `vh`, CSS viewport height unit * * For length is intended the main axis relative to the placement of the popper.<br /> * This means that if the placement is `top` or `bottom`, the length will be the * `width`. In case of `left` or `right`, it will be the `height`. * * You can provide a single value (as `Number` or `String`), or a pair of values * as `String` divided by a comma or one (or more) white spaces.<br /> * The latter is a deprecated method because it leads to confusion and will be * removed in v2.<br /> * Additionally, it accepts additions and subtractions between different units. * Note that multiplications and divisions aren't supported. * * Valid examples are: * ``` * 10 * '10%' * '10, 10' * '10%, 10' * '10 + 10%' * '10 - 5vh + 3%' * '-10px + 5vh, 5px - 6%' * ``` * > NB: If you desire to apply offsets to your poppers in a way that may make them overlap * > with their reference element, unfortunately, you will have to disable the `flip` modifier. * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373). * * @memberof modifiers * @inner / offset: { /* @prop {number} order=200 - Index used to define the order of execution / order: 200, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: offset, /* @prop {Number\|String} offset=0 * The offset value as described in the modifier description / offset: 0 }, /* * Modifier used to prevent the popper from being positioned outside the boundary. * * A scenario exists where the reference itself is not within the boundaries.<br /> * We can say it has "escaped the boundaries" — or just "escaped".<br /> * In this case we need to decide whether the popper should either: * * - detach from the reference and remain "trapped" in the boundaries, or * - if it should ignore the boundary and "escape with its reference" * * When `escapeWithReference` is set to`true` and reference is completely * outside its boundaries, the popper will overflow (or completely leave) * the boundaries in order to remain attached to the edge of the reference. * * @memberof modifiers * @inner / preventOverflow: { /* @prop {number} order=300 - Index used to define the order of execution / order: 300, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: preventOverflow, /* * @prop {Array} [priority=['left','right','top','bottom']] * Popper will try to prevent overflow following these priorities by default, * then, it could overflow on the left and on top of the `boundariesElement` / priority: ['left', 'right', 'top', 'bottom'], /* * @prop {number} padding=5 * Amount of pixel used to define a minimum distance between the boundaries * and the popper. This makes sure the popper always has a little padding * between the edges of its container / padding: 5, /* * @prop {String\|HTMLElement} boundariesElement='scrollParent' * Boundaries used by the modifier. Can be `scrollParent`, `window`, * `viewport` or any DOM element. / boundariesElement: 'scrollParent' }, /* * Modifier used to make sure the reference and its popper stay near each other * without leaving any gap between the two. Especially useful when the arrow is * enabled and you want to ensure that it points to its reference element. * It cares only about the first axis. You can still have poppers with margin * between the popper and its reference element. * @memberof modifiers * @inner / keepTogether: { /* @prop {number} order=400 - Index used to define the order of execution / order: 400, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: keepTogether }, /* * This modifier is used to move the `arrowElement` of the popper to make * sure it is positioned between the reference element and its popper element. * It will read the outer size of the `arrowElement` node to detect how many * pixels of conjunction are needed. * * It has no effect if no `arrowElement` is provided. * @memberof modifiers * @inner / arrow: { /* @prop {number} order=500 - Index used to define the order of execution / order: 500, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: arrow, /* @prop {String\|HTMLElement} element='[x-arrow]' - Selector or node used as arrow / element: '[x-arrow]' }, /* * Modifier used to flip the popper's placement when it starts to overlap its * reference element. * * Requires the `preventOverflow` modifier before it in order to work. * * NOTE: this modifier will interrupt the current update cycle and will * restart it if it detects the need to flip the placement. * @memberof modifiers * @inner / flip: { /* @prop {number} order=600 - Index used to define the order of execution / order: 600, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: flip, /* * @prop {String\|Array} behavior='flip' * The behavior used to change the popper's placement. It can be one of * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid * placements (with optional variations) / behavior: 'flip', /* * @prop {number} padding=5 * The popper will flip if it hits the edges of the `boundariesElement` / padding: 5, /* * @prop {String\|HTMLElement} boundariesElement='viewport' * The element which will define the boundaries of the popper position. * The popper will never be placed outside of the defined boundaries * (except if `keepTogether` is enabled) / boundariesElement: 'viewport', /* * @prop {Boolean} flipVariations=false * The popper will switch placement variation between `-start` and `-end` when * the reference element overlaps its boundaries. * * The original placement should have a set variation. / flipVariations: false, /* * @prop {Boolean} flipVariationsByContent=false * The popper will switch placement variation between `-start` and `-end` when * the popper element overlaps its reference boundaries. * * The original placement should have a set variation. / flipVariationsByContent: false }, /* * Modifier used to make the popper flow toward the inner of the reference element. * By default, when this modifier is disabled, the popper will be placed outside * the reference element. * @memberof modifiers * @inner / inner: { /* @prop {number} order=700 - Index used to define the order of execution / order: 700, /* @prop {Boolean} enabled=false - Whether the modifier is enabled or not / enabled: false, /* @prop {ModifierFn} / fn: inner }, /* * Modifier used to hide the popper when its reference element is outside of the * popper boundaries. It will set a `x-out-of-boundaries` attribute which can * be used to hide with a CSS selector the popper when its reference is * out of boundaries. * * Requires the `preventOverflow` modifier before it in order to work. * @memberof modifiers * @inner / hide: { /* @prop {number} order=800 - Index used to define the order of execution / order: 800, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: hide }, /* * Computes the style that will be applied to the popper element to gets * properly positioned. * * Note that this modifier will not touch the DOM, it just prepares the styles * so that `applyStyle` modifier can apply it. This separation is useful * in case you need to replace `applyStyle` with a custom implementation. * * This modifier has `850` as `order` value to maintain backward compatibility * with previous versions of Popper.js. Expect the modifiers ordering method * to change in future major versions of the library. * * @memberof modifiers * @inner / computeStyle: { /* @prop {number} order=850 - Index used to define the order of execution / order: 850, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: computeStyle, /* * @prop {Boolean} gpuAcceleration=true * If true, it uses the CSS 3D transformation to position the popper. * Otherwise, it will use the `top` and `left` properties / gpuAcceleration: true, /* * @prop {string} [x='bottom'] * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin. * Change this if your popper should grow in a direction different from `bottom` / x: 'bottom', /* * @prop {string} [x='left'] * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin. * Change this if your popper should grow in a direction different from `right` / y: 'right' }, /* * Applies the computed styles to the popper element. * * All the DOM manipulations are limited to this modifier. This is useful in case * you want to integrate Popper.js inside a framework or view library and you * want to delegate all the DOM manipulations to it. * * Note that if you disable this modifier, you must make sure the popper element * has its position set to `absolute` before Popper.js can do its work! * * Just disable this modifier and define your own to achieve the desired effect. * * @memberof modifiers * @inner / applyStyle: { /* @prop {number} order=900 - Index used to define the order of execution / order: 900, /* @prop {Boolean} enabled=true - Whether the modifier is enabled or not / enabled: true, /* @prop {ModifierFn} / fn: applyStyle, /* @prop {Function} / onLoad: applyStyleOnLoad, /* * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier * @prop {Boolean} gpuAcceleration=true * If true, it uses the CSS 3D transformation to position the popper. * Otherwise, it will use the `top` and `left` properties / gpuAcceleration: undefined } }; /* * The `dataObject` is an object containing all the information used by Popper.js. * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks. * @name dataObject * @property {Object} data.instance The Popper.js instance * @property {String} data.placement Placement applied to popper * @property {String} data.originalPlacement Placement originally defined on init * @property {Boolean} data.flipped True if popper has been flipped by flip modifier * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`) * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`) * @property {Object} data.boundaries Offsets of the popper boundaries * @property {Object} data.offsets The measurements of popper, reference and arrow elements * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0 / /* * Default options provided to Popper.js constructor.<br /> * These can be overridden using the `options` argument of Popper.js.<br /> * To override an option, simply pass an object with the same * structure of the `options` object, as the 3rd argument. For example: * ``` * new Popper(ref, pop, { * modifiers: { * preventOverflow: { enabled: false } * } * }) * ``` * @type {Object} * @static * @memberof Popper / var Defaults = { /* * Popper's placement. * @prop {Popper.placements} placement='bottom' / placement: 'bottom', /* * Set this to true if you want popper to position it self in 'fixed' mode * @prop {Boolean} positionFixed=false / positionFixed: false, /* * Whether events (resize, scroll) are initially enabled. * @prop {Boolean} eventsEnabled=true / eventsEnabled: true, /* * Set to true if you want to automatically remove the popper when * you call the `destroy` method. * @prop {Boolean} removeOnDestroy=false / removeOnDestroy: false, /* * Callback called when the popper is created.<br /> * By default, it is set to no-op.<br /> * Access Popper.js instance with `data.instance`. * @prop {onCreate} / onCreate: function onCreate() {}, /* * Callback called when the popper is updated. This callback is not called * on the initialization/creation of the popper, but only on subsequent * updates.<br /> * By default, it is set to no-op.<br /> * Access Popper.js instance with `data.instance`. * @prop {onUpdate} / onUpdate: function onUpdate() {}, /* * List of modifiers used to modify the offsets before they are applied to the popper. * They provide most of the functionalities of Popper.js. * @prop {modifiers} / modifiers: modifiers }; /* * @callback onCreate * @param {dataObject} data / /* * @callback onUpdate * @param {dataObject} data / // Utils // Methods var Popper = function () { /* * Creates a new Popper.js instance. * @class Popper * @param {Element\|referenceObject} reference - The reference element used to position the popper * @param {Element} popper - The HTML / XML element used as the popper * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults) * @return {Object} instance - The generated Popper.js instance / function Popper(reference, popper) { var _this = this; var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {}; classCallCheck(this, Popper); this.scheduleUpdate = function () { return requestAnimationFrame(_this.update); }; // make update() debounced, so that it only runs at most once-per-tick this.update = debounce(this.update.bind(this)); // with {} we create a new object with the options inside it this.options = _extends({}, Popper.Defaults, options); // init state this.state = { isDestroyed: false, isCreated: false, scrollParents: [] }; // get reference and popper elements (allow jQuery wrappers) this.reference = reference && reference.jquery ? reference[0] : reference; this.popper = popper && popper.jquery ? popper[0] : popper; // Deep merge modifiers options this.options.modifiers = {}; Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) { _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] \|\| {}, options.modifiers ? options.modifiers[name] : {}); }); // Refactoring modifiers' list (Object => Array) this.modifiers = Object.keys(this.options.modifiers).map(function (name) { return _extends({ name: name }, _this.options.modifiers[name]); }) // sort the modifiers by order .sort(function (a, b) { return a.order - b.order; }); // modifiers have the ability to execute arbitrary code when Popper.js get inited // such code is executed in the same order of its modifier // they could add new properties to their options configuration // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`! this.modifiers.forEach(function (modifierOptions) { if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) { modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state); } }); // fire the first update to position the popper in the right place this.update(); var eventsEnabled = this.options.eventsEnabled; if (eventsEnabled) { // setup event listeners, they will take care of update the position in specific situations this.enableEventListeners(); } this.state.eventsEnabled = eventsEnabled; } // We can't use class properties because they don't get listed in the // class prototype and break stuff like Sinon stubs createClass(Popper, [{ key: 'update', value: function update$$1() { return update.call(this); } }, { key: 'destroy', value: function destroy$$1() { return destroy.call(this); } }, { key: 'enableEventListeners', value: function enableEventListeners$$1() { return enableEventListeners.call(this); } }, { key: 'disableEventListeners', value: function disableEventListeners$$1() { return disableEventListeners.call(this); } /* * Schedules an update. It will run on the next UI update available. * @method scheduleUpdate * @memberof Popper / /* * Collection of utilities useful when writing custom modifiers. * Starting from version 1.7, this method is available only if you * include `popper-utils.js` before `popper.js`. * * DEPRECATION: This way to access PopperUtils is deprecated * and will be removed in v2! Use the PopperUtils module directly instead. * Due to the high instability of the methods contained in Utils, we can't * guarantee them to follow semver. Use them at your own risk! * @static * @private * @type {Object} * @deprecated since version 1.8 * @member Utils * @memberof Popper / }]); return Popper; }(); /* * The `referenceObject` is an object that provides an interface compatible with Popper.js * and lets you use it as replacement of a real DOM node.<br /> * You can use this method to position a popper relatively to a set of coordinates * in case you don't have a DOM node to use as reference. * * ``` * new Popper(referenceObject, popperNode); * ``` * * NB: This feature isn't supported in Internet Explorer 10. * @name referenceObject * @property {Function} data.getBoundingClientRect * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method. * @property {number} data.clientWidth * An ES6 getter that will return the width of the virtual reference element. * @property {number} data.clientHeight * An ES6 getter that will return the height of the virtual reference element. / Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils; Popper.placements = placements; Popper.Defaults = Defaults; / harmony default export / __webpack_exports__["default"] = (Popper); //# sourceMappingURL=popper.js.map / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../../../webpack/buildin/global.js / "./node_modules/webpack/buildin/global.js"))) // }), // "./node_modules/process/browser.js": /!****************************************!\ !* ./node_modules/process/browser.js ! \***************************************/ /! no static exports found / // (function(module, exports) { // shim for using process in browser var process = module.exports = {}; // cached from whatever global is present so that test runners that stub it // don't break things. But we need to wrap it in a try catch in case it is // wrapped in strict mode code which doesn't define any globals. It's inside a // function because try/catches deoptimize in certain engines. var cachedSetTimeout; var cachedClearTimeout; function defaultSetTimout() { throw new Error('setTimeout has not been defined'); } function defaultClearTimeout () { throw new Error('clearTimeout has not been defined'); } (function () { try { if (typeof setTimeout === 'function') { cachedSetTimeout = setTimeout; } else { cachedSetTimeout = defaultSetTimout; } } catch (e) { cachedSetTimeout = defaultSetTimout; } try { if (typeof clearTimeout === 'function') { cachedClearTimeout = clearTimeout; } else { cachedClearTimeout = defaultClearTimeout; } } catch (e) { cachedClearTimeout = defaultClearTimeout; } } ()) function runTimeout(fun) { if (cachedSetTimeout === setTimeout) { //normal enviroments in sane situations return setTimeout(fun, 0); } // if setTimeout wasn't available but was latter defined if ((cachedSetTimeout === defaultSetTimout \|\| !cachedSetTimeout) && setTimeout) { cachedSetTimeout = setTimeout; return setTimeout(fun, 0); } try { // when when somebody has screwed with setTimeout but no I.E. maddness return cachedSetTimeout(fun, 0); } catch(e){ try { // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally return cachedSetTimeout.call(null, fun, 0); } catch(e){ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error return cachedSetTimeout.call(this, fun, 0); } } } function runClearTimeout(marker) { if (cachedClearTimeout === clearTimeout) { //normal enviroments in sane situations return clearTimeout(marker); } // if clearTimeout wasn't available but was latter defined if ((cachedClearTimeout === defaultClearTimeout \|\| !cachedClearTimeout) && clearTimeout) { cachedClearTimeout = clearTimeout; return clearTimeout(marker); } try { // when when somebody has screwed with setTimeout but no I.E. maddness return cachedClearTimeout(marker); } catch (e){ try { // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally return cachedClearTimeout.call(null, marker); } catch (e){ // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error. // Some versions of I.E. have different rules for clearTimeout vs setTimeout return cachedClearTimeout.call(this, marker); } } } var queue = []; var draining = false; var currentQueue; var queueIndex = -1; function cleanUpNextTick() { if (!draining \|\| !currentQueue) { return; } draining = false; if (currentQueue.length) { queue = currentQueue.concat(queue); } else { queueIndex = -1; } if (queue.length) { drainQueue(); } } function drainQueue() { if (draining) { return; } var timeout = runTimeout(cleanUpNextTick); draining = true; var len = queue.length; while(len) { currentQueue = queue; queue = []; while (++queueIndex < len) { if (currentQueue) { currentQueue[queueIndex].run(); } } queueIndex = -1; len = queue.length; } currentQueue = null; draining = false; runClearTimeout(timeout); } process.nextTick = function (fun) { var args = new Array(arguments.length - 1); if (arguments.length > 1) { for (var i = 1; i < arguments.length; i++) { args[i - 1] = arguments[i]; } } queue.push(new Item(fun, args)); if (queue.length === 1 && !draining) { runTimeout(drainQueue); } }; // v8 likes predictible objects function Item(fun, array) { this.fun = fun; this.array = array; } Item.prototype.run = function () { this.fun.apply(null, this.array); }; process.title = 'browser'; process.browser = true; process.env = {}; process.argv = []; process.version = ''; // empty string to avoid regexp issues process.versions = {}; function noop() {} process.on = noop; process.addListener = noop; process.once = noop; process.off = noop; process.removeListener = noop; process.removeAllListeners = noop; process.emit = noop; process.prependListener = noop; process.prependOnceListener = noop; process.listeners = function (name) { return [] } process.binding = function (name) { throw new Error('process.binding is not supported'); }; process.cwd = function () { return '/' }; process.chdir = function (dir) { throw new Error('process.chdir is not supported'); }; process.umask = function() { return 0; }; // }), /*/ "./node_modules/setimmediate/setImmediate.js": /!**************************************************!\ !* ./node_modules/setimmediate/setImmediate.js ! \*************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { / WEBPACK VAR INJECTION /(function(global, process) {(function (global, undefined) { "use strict"; if (global.setImmediate) { return; } var nextHandle = 1; // Spec says greater than zero var tasksByHandle = {}; var currentlyRunningATask = false; var doc = global.document; var registerImmediate; function setImmediate(callback) { // Callback can either be a function or a string if (typeof callback !== "function") { callback = new Function("" + callback); } // Copy function arguments var args = new Array(arguments.length - 1); for (var i = 0; i < args.length; i++) { args[i] = arguments[i + 1]; } // Store and register the task var task = { callback: callback, args: args }; tasksByHandle[nextHandle] = task; registerImmediate(nextHandle); return nextHandle++; } function clearImmediate(handle) { delete tasksByHandle[handle]; } function run(task) { var callback = task.callback; var args = task.args; switch (args.length) { case 0: callback(); break; case 1: callback(args[0]); break; case 2: callback(args[0], args[1]); break; case 3: callback(args[0], args[1], args[2]); break; default: callback.apply(undefined, args); break; } } function runIfPresent(handle) { // From the spec: "Wait until any invocations of this algorithm started before this one have completed." // So if we're currently running a task, we'll need to delay this invocation. if (currentlyRunningATask) { // Delay by doing a setTimeout. setImmediate was tried instead, but in Firefox 7 it generated a // "too much recursion" error. setTimeout(runIfPresent, 0, handle); } else { var task = tasksByHandle[handle]; if (task) { currentlyRunningATask = true; try { run(task); } finally { clearImmediate(handle); currentlyRunningATask = false; } } } } function installNextTickImplementation() { registerImmediate = function(handle) { process.nextTick(function () { runIfPresent(handle); }); }; } function canUsePostMessage() { // The test against `importScripts` prevents this implementation from being installed inside a web worker, // where `global.postMessage` means something completely different and can't be used for this purpose. if (global.postMessage && !global.importScripts) { var postMessageIsAsynchronous = true; var oldOnMessage = global.onmessage; global.onmessage = function() { postMessageIsAsynchronous = false; }; global.postMessage("", ""); global.onmessage = oldOnMessage; return postMessageIsAsynchronous; } } function installPostMessageImplementation() { // Installs an event handler on `global` for the `message` event: see // * https://developer.mozilla.org/en/DOM/window.postMessage // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages var messagePrefix = "setImmediate$" + Math.random() + "$"; var onGlobalMessage = function(event) { if (event.source === global && typeof event.data === "string" && event.data.indexOf(messagePrefix) === 0) { runIfPresent(+event.data.slice(messagePrefix.length)); } }; if (global.addEventListener) { global.addEventListener("message", onGlobalMessage, false); } else { global.attachEvent("onmessage", onGlobalMessage); } registerImmediate = function(handle) { global.postMessage(messagePrefix + handle, ""); }; } function installMessageChannelImplementation() { var channel = new MessageChannel(); channel.port1.onmessage = function(event) { var handle = event.data; runIfPresent(handle); }; registerImmediate = function(handle) { channel.port2.postMessage(handle); }; } function installReadyStateChangeImplementation() { var html = doc.documentElement; registerImmediate = function(handle) { // Create a <script> element; its readystatechange event will be fired asynchronously once it is inserted // into the document. Do so, thus queuing up the task. Remember to clean up once it's been called. var script = doc.createElement("script"); script.onreadystatechange = function () { runIfPresent(handle); script.onreadystatechange = null; html.removeChild(script); script = null; }; html.appendChild(script); }; } function installSetTimeoutImplementation() { registerImmediate = function(handle) { setTimeout(runIfPresent, 0, handle); }; } // If supported, we should attach to the prototype of global, since that is where setTimeout et al. live. var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global); attachTo = attachTo && attachTo.setTimeout ? attachTo : global; // Don't get fooled by e.g. browserify environments. if ({}.toString.call(global.process) === "[object process]") { // For Node.js before 0.9 installNextTickImplementation(); } else if (canUsePostMessage()) { // For non-IE10 modern browsers installPostMessageImplementation(); } else if (global.MessageChannel) { // For web workers, where supported installMessageChannelImplementation(); } else if (doc && "onreadystatechange" in doc.createElement("script")) { // For IE 6–8 installReadyStateChangeImplementation(); } else { // For older browsers installSetTimeoutImplementation(); } attachTo.setImmediate = setImmediate; attachTo.clearImmediate = clearImmediate; }(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self)); / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../webpack/buildin/global.js / "./node_modules/webpack/buildin/global.js"), __webpack_require__(/! ./../process/browser.js / "./node_modules/process/browser.js"))) // }), // "./node_modules/timers-browserify/main.js": /!***********************************************!\ !* ./node_modules/timers-browserify/main.js ! \**********************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { / WEBPACK VAR INJECTION /(function(global) {var scope = (typeof global !== "undefined" && global) \|\| (typeof self !== "undefined" && self) \|\| window; var apply = Function.prototype.apply; // DOM APIs, for completeness exports.setTimeout = function() { return new Timeout(apply.call(setTimeout, scope, arguments), clearTimeout); }; exports.setInterval = function() { return new Timeout(apply.call(setInterval, scope, arguments), clearInterval); }; exports.clearTimeout = exports.clearInterval = function(timeout) { if (timeout) { timeout.close(); } }; function Timeout(id, clearFn) { this._id = id; this._clearFn = clearFn; } Timeout.prototype.unref = Timeout.prototype.ref = function() {}; Timeout.prototype.close = function() { this._clearFn.call(scope, this._id); }; // Does not start the time, just sets up the members needed. exports.enroll = function(item, msecs) { clearTimeout(item._idleTimeoutId); item._idleTimeout = msecs; }; exports.unenroll = function(item) { clearTimeout(item._idleTimeoutId); item._idleTimeout = -1; }; exports._unrefActive = exports.active = function(item) { clearTimeout(item._idleTimeoutId); var msecs = item._idleTimeout; if (msecs >= 0) { item._idleTimeoutId = setTimeout(function onTimeout() { if (item._onTimeout) item._onTimeout(); }, msecs); } }; // setimmediate attaches itself to the global object __webpack_require__(/! setimmediate / "./node_modules/setimmediate/setImmediate.js"); // On some exotic environments, it's not clear which object `setimmediate` was // able to install onto. Search each possibility in the same order as the // `setimmediate` library. exports.setImmediate = (typeof self !== "undefined" && self.setImmediate) \|\| (typeof global !== "undefined" && global.setImmediate) \|\| (this && this.setImmediate); exports.clearImmediate = (typeof self !== "undefined" && self.clearImmediate) \|\| (typeof global !== "undefined" && global.clearImmediate) \|\| (this && this.clearImmediate); / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../webpack/buildin/global.js / "./node_modules/webpack/buildin/global.js"))) // }), // "./node_modules/vue-apexcharts/dist/vue-apexcharts.js": /!***********************************************************!\ !* ./node_modules/vue-apexcharts/dist/vue-apexcharts.js ! \**********************************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { (function (global, factory) { true ? module.exports = factory(__webpack_require__(/! apexcharts / "./node_modules/apexcharts/dist/apexcharts.esm.js")) : undefined; }(this, (function (ApexCharts) { 'use strict'; ApexCharts = ApexCharts && ApexCharts.hasOwnProperty('default') ? ApexCharts['default'] : ApexCharts; function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function (obj) { return typeof obj; }; } else { _typeof = function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } var ApexChartsComponent = { props: { options: { type: Object }, type: { type: String }, series: { type: Array, required: true, default: function _default() { return []; } }, width: { default: '100%' }, height: { default: 'auto' } }, data: function data() { return { chart: null }; }, beforeMount: function beforeMount() { window.ApexCharts = ApexCharts; }, mounted: function mounted() { this.init(); }, created: function created() { var _this = this; this.$watch('options', function (options) { if (!_this.chart && options) { _this.init(); } else { _this.chart.updateOptions(_this.options); } }); this.$watch('series', function (series) { if (!_this.chart && series) { _this.init(); } else { _this.chart.updateSeries(_this.series); } }); var watched = ['type', 'width', 'height']; watched.forEach(function (prop) { _this.$watch(prop, function () { _this.refresh(); }); }); }, beforeDestroy: function beforeDestroy() { if (!this.chart) { return; } this.destroy(); }, render: function render(createElement) { return createElement('div'); }, methods: { init: function init() { var _this2 = this; var newOptions = { chart: { type: this.type \|\| this.options.chart.type \|\| 'line', height: this.height, width: this.width, events: {} }, series: this.series }; Object.keys(this.$listeners).forEach(function (evt) { newOptions.chart.events[evt] = _this2.$listeners[evt]; }); var config = this.extend(this.options, newOptions); this.chart = new ApexCharts(this.$el, config); this.chart.render(); }, isObject: function isObject(item) { return item && _typeof(item) === 'object' && !Array.isArray(item) && item != null; }, extend: function extend(target, source) { var _this3 = this; if (typeof Object.assign !== 'function') { (function () { Object.assign = function (target) { // We must check against these specific cases. if (target === undefined \|\| target === null) { throw new TypeError('Cannot convert undefined or null to object'); } var output = Object(target); for (var index = 1; index < arguments.length; index++) { var _source = arguments[index]; if (_source !== undefined && _source !== null) { for (var nextKey in _source) { if (_source.hasOwnProperty(nextKey)) { output[nextKey] = _source[nextKey]; } } } } return output; }; })(); } var output = Object.assign({}, target); if (this.isObject(target) && this.isObject(source)) { Object.keys(source).forEach(function (key) { if (_this3.isObject(source[key])) { if (!(key in target)) { Object.assign(output, _defineProperty({}, key, source[key])); } else { output[key] = _this3.extend(target[key], source[key]); } } else { Object.assign(output, _defineProperty({}, key, source[key])); } }); } return output; }, refresh: function refresh() { this.destroy(); this.init(); }, destroy: function destroy() { this.chart.destroy(); }, updateSeries: function updateSeries(newSeries, animate) { this.chart.updateSeries(newSeries, animate); }, updateOptions: function updateOptions(newOptions, redrawPaths, animate) { this.chart.updateOptions(newOptions, redrawPaths, animate); }, toggleSeries: function toggleSeries(seriesName) { this.chart.toggleSeries(seriesName); }, appendSeries: function appendSeries(newSeries, animate) { this.chart.appendSeries(newSeries, animate); }, resetSeries: function resetSeries() { this.chart.resetSeries(); }, toggleDataPointSelection: function toggleDataPointSelection(seriesIndex, dataPointIndex) { this.chart.toggleDataPointSelection(seriesIndex, dataPointIndex); }, appendData: function appendData(newData) { this.chart.appendData(newData); }, addText: function addText(options) { this.chart.addText(options); }, dataURI: function dataURI() { return this.chart.dataURI(); }, addXaxisAnnotation: function addXaxisAnnotation(options, pushToMemory) { this.chart.addXaxisAnnotation(options, pushToMemory); }, addYaxisAnnotation: function addYaxisAnnotation(options, pushToMemory) { this.chart.addYaxisAnnotation(options, pushToMemory); }, addPointAnnotation: function addPointAnnotation(options, pushToMemory) { this.chart.addPointAnnotation(options, pushToMemory); }, clearAnnotations: function clearAnnotations() { this.chart.clearAnnotations(); } } }; var VueApexCharts = ApexChartsComponent; window.ApexCharts = ApexCharts; VueApexCharts.install = function (Vue) { //adding a global method or property Vue.ApexCharts = ApexCharts; window.ApexCharts = ApexCharts; // add the instance method Object.defineProperty(Vue.prototype, '$apexcharts', { get: function get() { return ApexCharts; } }); }; return VueApexCharts; }))); // }), // "./node_modules/vue-loader/lib/loaders/templateLoader.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&": /!************************************************************************************************************************************************************************************************************!\ !* ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764& ! \***********************************************************************************************************************************************************************************************************/ /! exports provided: render, staticRenderFns / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony export (binding) / __webpack_require__.d(__webpack_exports__, "render", function() { return render; }); / harmony export (binding) / __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return staticRenderFns; }); var render = function() { var _vm = this var _h = _vm.$createElement var _c = _vm._self._c \|\| _h return _c("div", { staticClass: "statistics-content" }, [ _c("div", { staticClass: "card" }, [ _c( "div", { staticClass: "card-body" }, [ _c("apexchart", { ref: "chart", attrs: { width: "100%", height: "300px", type: "bar", options: _vm.options, series: _vm.series } }) ], 1 ) ]) ]) } var staticRenderFns = [] render._withStripped = true // }), // "./node_modules/vue-loader/lib/runtime/componentNormalizer.js": /!*******************************************************************!\ !* ./node_modules/vue-loader/lib/runtime/componentNormalizer.js ! \******************************************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony export (binding) / __webpack_require__.d(__webpack_exports__, "default", function() { return normalizeComponent; }); / globals __VUE_SSR_CONTEXT__ / // IMPORTANT: Do NOT use ES2015 features in this file (except for modules). // This module is a runtime utility for cleaner component module output and will // be included in the final webpack user bundle. function normalizeComponent ( scriptExports, render, staticRenderFns, functionalTemplate, injectStyles, scopeId, moduleIdentifier, / server only / shadowMode / vue-cli only / ) { // Vue.extend constructor export interop var options = typeof scriptExports === 'function' ? scriptExports.options : scriptExports // render functions if (render) { options.render = render options.staticRenderFns = staticRenderFns options._compiled = true } // functional template if (functionalTemplate) { options.functional = true } // scopedId if (scopeId) { options._scopeId = 'data-v-' + scopeId } var hook if (moduleIdentifier) { // server build hook = function (context) { // 2.3 injection context = context \|\| // cached call (this.$vnode && this.$vnode.ssrContext) \|\| // stateful (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional // 2.2 with runInNewContext: true if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') { context = __VUE_SSR_CONTEXT__ } // inject component styles if (injectStyles) { injectStyles.call(this, context) } // register component module identifier for async chunk inferrence if (context && context._registeredComponents) { context._registeredComponents.add(moduleIdentifier) } } // used by ssr in case component is cached and beforeCreate // never gets called options._ssrRegister = hook } else if (injectStyles) { hook = shadowMode ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) } : injectStyles } if (hook) { if (options.functional) { // for template-only hot-reload because in that case the render fn doesn't // go through the normalizer options._injectStyles = hook // register for functioal component in vue file var originalRender = options.render options.render = function renderWithStyleInjection (h, context) { hook.call(context) return originalRender(h, context) } } else { // inject component registration as beforeCreate hook var existing = options.beforeCreate options.beforeCreate = existing ? [].concat(existing, hook) : [hook] } } return { exports: scriptExports, options: options } } // }), // "./node_modules/vue/dist/vue.common.dev.js": /!************************************************!\ !* ./node_modules/vue/dist/vue.common.dev.js ! \***********************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { "use strict"; / WEBPACK VAR INJECTION /(function(global, setImmediate) {/! * Vue.js v2.6.10 * (c) 2014-2019 Evan You * Released under the MIT License. / / / var emptyObject = Object.freeze({}); // These helpers produce better VM code in JS engines due to their // explicitness and function inlining. function isUndef (v) { return v === undefined \|\| v === null } function isDef (v) { return v !== undefined && v !== null } function isTrue (v) { return v === true } function isFalse (v) { return v === false } /* * Check if value is primitive. / function isPrimitive (value) { return ( typeof value === 'string' \|\| typeof value === 'number' \|\| // $flow-disable-line typeof value === 'symbol' \|\| typeof value === 'boolean' ) } /* * Quick object check - this is primarily used to tell * Objects from primitive values when we know the value * is a JSON-compliant type. / function isObject (obj) { return obj !== null && typeof obj === 'object' } /* * Get the raw type string of a value, e.g., [object Object]. / var _toString = Object.prototype.toString; function toRawType (value) { return _toString.call(value).slice(8, -1) } /* * Strict object type check. Only returns true * for plain JavaScript objects. / function isPlainObject (obj) { return _toString.call(obj) === '[object Object]' } function isRegExp (v) { return _toString.call(v) === '[object RegExp]' } /* * Check if val is a valid array index. / function isValidArrayIndex (val) { var n = parseFloat(String(val)); return n >= 0 && Math.floor(n) === n && isFinite(val) } function isPromise (val) { return ( isDef(val) && typeof val.then === 'function' && typeof val.catch === 'function' ) } /* * Convert a value to a string that is actually rendered. / function toString (val) { return val == null ? '' : Array.isArray(val) \|\| (isPlainObject(val) && val.toString === _toString) ? JSON.stringify(val, null, 2) : String(val) } /* * Convert an input value to a number for persistence. * If the conversion fails, return original string. / function toNumber (val) { var n = parseFloat(val); return isNaN(n) ? val : n } /* * Make a map and return a function for checking if a key * is in that map. / function makeMap ( str, expectsLowerCase ) { var map = Object.create(null); var list = str.split(','); for (var i = 0; i < list.length; i++) { map[list[i]] = true; } return expectsLowerCase ? function (val) { return map[val.toLowerCase()]; } : function (val) { return map[val]; } } /* * Check if a tag is a built-in tag. / var isBuiltInTag = makeMap('slot,component', true); /* * Check if an attribute is a reserved attribute. / var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is'); /* * Remove an item from an array. / function remove (arr, item) { if (arr.length) { var index = arr.indexOf(item); if (index > -1) { return arr.splice(index, 1) } } } /* * Check whether an object has the property. / var hasOwnProperty = Object.prototype.hasOwnProperty; function hasOwn (obj, key) { return hasOwnProperty.call(obj, key) } /* * Create a cached version of a pure function. / function cached (fn) { var cache = Object.create(null); return (function cachedFn (str) { var hit = cache[str]; return hit \|\| (cache[str] = fn(str)) }) } /* * Camelize a hyphen-delimited string. / var camelizeRE = /-(\w)/g; var camelize = cached(function (str) { return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; }) }); /* * Capitalize a string. / var capitalize = cached(function (str) { return str.charAt(0).toUpperCase() + str.slice(1) }); /* * Hyphenate a camelCase string. / var hyphenateRE = /\B([A-Z])/g; var hyphenate = cached(function (str) { return str.replace(hyphenateRE, '-$1').toLowerCase() }); /* * Simple bind polyfill for environments that do not support it, * e.g., PhantomJS 1.x. Technically, we don't need this anymore * since native bind is now performant enough in most browsers. * But removing it would mean breaking code that was able to run in * PhantomJS 1.x, so this must be kept for backward compatibility. / / istanbul ignore next / function polyfillBind (fn, ctx) { function boundFn (a) { var l = arguments.length; return l ? l > 1 ? fn.apply(ctx, arguments) : fn.call(ctx, a) : fn.call(ctx) } boundFn._length = fn.length; return boundFn } function nativeBind (fn, ctx) { return fn.bind(ctx) } var bind = Function.prototype.bind ? nativeBind : polyfillBind; /* * Convert an Array-like object to a real Array. / function toArray (list, start) { start = start \|\| 0; var i = list.length - start; var ret = new Array(i); while (i--) { ret[i] = list[i + start]; } return ret } /* * Mix properties into target object. / function extend (to, _from) { for (var key in _from) { to[key] = _from[key]; } return to } /* * Merge an Array of Objects into a single Object. / function toObject (arr) { var res = {}; for (var i = 0; i < arr.length; i++) { if (arr[i]) { extend(res, arr[i]); } } return res } / eslint-disable no-unused-vars / /* * Perform no operation. * Stubbing args to make Flow happy without leaving useless transpiled code * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/). / function noop (a, b, c) {} /* * Always return false. / var no = function (a, b, c) { return false; }; / eslint-enable no-unused-vars / /* * Return the same value. / var identity = function (_) { return _; }; /* * Generate a string containing static keys from compiler modules. / function genStaticKeys (modules) { return modules.reduce(function (keys, m) { return keys.concat(m.staticKeys \|\| []) }, []).join(',') } /* * Check if two values are loosely equal - that is, * if they are plain objects, do they have the same shape? / function looseEqual (a, b) { if (a === b) { return true } var isObjectA = isObject(a); var isObjectB = isObject(b); if (isObjectA && isObjectB) { try { var isArrayA = Array.isArray(a); var isArrayB = Array.isArray(b); if (isArrayA && isArrayB) { return a.length === b.length && a.every(function (e, i) { return looseEqual(e, b[i]) }) } else if (a instanceof Date && b instanceof Date) { return a.getTime() === b.getTime() } else if (!isArrayA && !isArrayB) { var keysA = Object.keys(a); var keysB = Object.keys(b); return keysA.length === keysB.length && keysA.every(function (key) { return looseEqual(a[key], b[key]) }) } else { / istanbul ignore next / return false } } catch (e) { / istanbul ignore next / return false } } else if (!isObjectA && !isObjectB) { return String(a) === String(b) } else { return false } } /* * Return the first index at which a loosely equal value can be * found in the array (if value is a plain object, the array must * contain an object of the same shape), or -1 if it is not present. / function looseIndexOf (arr, val) { for (var i = 0; i < arr.length; i++) { if (looseEqual(arr[i], val)) { return i } } return -1 } /* * Ensure a function is called only once. / function once (fn) { var called = false; return function () { if (!called) { called = true; fn.apply(this, arguments); } } } var SSR_ATTR = 'data-server-rendered'; var ASSET_TYPES = [ 'component', 'directive', 'filter' ]; var LIFECYCLE_HOOKS = [ 'beforeCreate', 'created', 'beforeMount', 'mounted', 'beforeUpdate', 'updated', 'beforeDestroy', 'destroyed', 'activated', 'deactivated', 'errorCaptured', 'serverPrefetch' ]; / / var config = ({ /* * Option merge strategies (used in core/util/options) / // $flow-disable-line optionMergeStrategies: Object.create(null), /* * Whether to suppress warnings. / silent: false, /* * Show production mode tip message on boot? / productionTip: "development" !== 'production', /* * Whether to enable devtools / devtools: "development" !== 'production', /* * Whether to record perf / performance: false, /* * Error handler for watcher errors / errorHandler: null, /* * Warn handler for watcher warns / warnHandler: null, /* * Ignore certain custom elements / ignoredElements: [], /* * Custom user key aliases for v-on / // $flow-disable-line keyCodes: Object.create(null), /* * Check if a tag is reserved so that it cannot be registered as a * component. This is platform-dependent and may be overwritten. / isReservedTag: no, /* * Check if an attribute is reserved so that it cannot be used as a component * prop. This is platform-dependent and may be overwritten. / isReservedAttr: no, /* * Check if a tag is an unknown element. * Platform-dependent. / isUnknownElement: no, /* * Get the namespace of an element / getTagNamespace: noop, /* * Parse the real tag name for the specific platform. / parsePlatformTagName: identity, /* * Check if an attribute must be bound using property, e.g. value * Platform-dependent. / mustUseProp: no, /* * Perform updates asynchronously. Intended to be used by Vue Test Utils * This will significantly reduce performance if set to false. / async: true, /* * Exposed for legacy reasons / _lifecycleHooks: LIFECYCLE_HOOKS }); / / /* * unicode letters used for parsing html tags, component names and property paths. * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname * skipping \u10000-\uEFFFF due to it freezing up PhantomJS / var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/; /* * Check if a string starts with $ or _ / function isReserved (str) { var c = (str + '').charCodeAt(0); return c === 0x24 \|\| c === 0x5F } /* * Define a property. / function def (obj, key, val, enumerable) { Object.defineProperty(obj, key, { value: val, enumerable: !!enumerable, writable: true, configurable: true }); } /* * Parse simple path. / var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]")); function parsePath (path) { if (bailRE.test(path)) { return } var segments = path.split('.'); return function (obj) { for (var i = 0; i < segments.length; i++) { if (!obj) { return } obj = obj[segments[i]]; } return obj } } / / // can we use __proto__? var hasProto = '__proto__' in {}; // Browser environment sniffing var inBrowser = typeof window !== 'undefined'; var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform; var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase(); var UA = inBrowser && window.navigator.userAgent.toLowerCase(); var isIE = UA && /msie\|trident/.test(UA); var isIE9 = UA && UA.indexOf('msie 9.0') > 0; var isEdge = UA && UA.indexOf('edge/') > 0; var isAndroid = (UA && UA.indexOf('android') > 0) \|\| (weexPlatform === 'android'); var isIOS = (UA && /iphone\|ipad\|ipod\|ios/.test(UA)) \|\| (weexPlatform === 'ios'); var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge; var isPhantomJS = UA && /phantomjs/.test(UA); var isFF = UA && UA.match(/firefox\/(\d+)/); // Firefox has a "watch" function on Object.prototype... var nativeWatch = ({}).watch; var supportsPassive = false; if (inBrowser) { try { var opts = {}; Object.defineProperty(opts, 'passive', ({ get: function get () { / istanbul ignore next / supportsPassive = true; } })); // https://github.com/facebook/flow/issues/285 window.addEventListener('test-passive', null, opts); } catch (e) {} } // this needs to be lazy-evaled because vue may be required before // vue-server-renderer can set VUE_ENV var _isServer; var isServerRendering = function () { if (_isServer === undefined) { / istanbul ignore if / if (!inBrowser && !inWeex && typeof global !== 'undefined') { // detect presence of vue-server-renderer and avoid // Webpack shimming the process _isServer = global['process'] && global['process'].env.VUE_ENV === 'server'; } else { _isServer = false; } } return _isServer }; // detect devtools var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__; / istanbul ignore next / function isNative (Ctor) { return typeof Ctor === 'function' && /native code/.test(Ctor.toString()) } var hasSymbol = typeof Symbol !== 'undefined' && isNative(Symbol) && typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys); var _Set; / istanbul ignore if / // $flow-disable-line if (typeof Set !== 'undefined' && isNative(Set)) { // use native Set when available. _Set = Set; } else { // a non-standard Set polyfill that only works with primitive keys. _Set = /@__PURE__/(function () { function Set () { this.set = Object.create(null); } Set.prototype.has = function has (key) { return this.set[key] === true }; Set.prototype.add = function add (key) { this.set[key] = true; }; Set.prototype.clear = function clear () { this.set = Object.create(null); }; return Set; }()); } / / var warn = noop; var tip = noop; var generateComponentTrace = (noop); // work around flow check var formatComponentName = (noop); { var hasConsole = typeof console !== 'undefined'; var classifyRE = /(?:^\|[-_])(\w)/g; var classify = function (str) { return str .replace(classifyRE, function (c) { return c.toUpperCase(); }) .replace(/[-_]/g, ''); }; warn = function (msg, vm) { var trace = vm ? generateComponentTrace(vm) : ''; if (config.warnHandler) { config.warnHandler.call(null, msg, vm, trace); } else if (hasConsole && (!config.silent)) { console.error(("[Vue warn]: " + msg + trace)); } }; tip = function (msg, vm) { if (hasConsole && (!config.silent)) { console.warn("[Vue tip]: " + msg + ( vm ? generateComponentTrace(vm) : '' )); } }; formatComponentName = function (vm, includeFile) { if (vm.$root === vm) { return '<Root>' } var options = typeof vm === 'function' && vm.cid != null ? vm.options : vm._isVue ? vm.$options \|\| vm.constructor.options : vm; var name = options.name \|\| options._componentTag; var file = options.__file; if (!name && file) { var match = file.match(/([^/\\]+)\.vue$/); name = match && match[1]; } return ( (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") + (file && includeFile !== false ? (" at " + file) : '') ) }; var repeat = function (str, n) { var res = ''; while (n) { if (n % 2 === 1) { res += str; } if (n > 1) { str += str; } n >>= 1; } return res }; generateComponentTrace = function (vm) { if (vm._isVue && vm.$parent) { var tree = []; var currentRecursiveSequence = 0; while (vm) { if (tree.length > 0) { var last = tree[tree.length - 1]; if (last.constructor === vm.constructor) { currentRecursiveSequence++; vm = vm.$parent; continue } else if (currentRecursiveSequence > 0) { tree[tree.length - 1] = [last, currentRecursiveSequence]; currentRecursiveSequence = 0; } } tree.push(vm); vm = vm.$parent; } return '\n\nfound in\n\n' + tree .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i 2)) + (Array.isArray(vm) ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)") : formatComponentName(vm))); }) .join('\n') } else { return ("\n\n(found in " + (formatComponentName(vm)) + ")") } }; } /* / var uid = 0; /* * A dep is an observable that can have multiple * directives subscribing to it. / var Dep = function Dep () { this.id = uid++; this.subs = []; }; Dep.prototype.addSub = function addSub (sub) { this.subs.push(sub); }; Dep.prototype.removeSub = function removeSub (sub) { remove(this.subs, sub); }; Dep.prototype.depend = function depend () { if (Dep.target) { Dep.target.addDep(this); } }; Dep.prototype.notify = function notify () { // stabilize the subscriber list first var subs = this.subs.slice(); if (!config.async) { // subs aren't sorted in scheduler if not running async // we need to sort them now to make sure they fire in correct // order subs.sort(function (a, b) { return a.id - b.id; }); } for (var i = 0, l = subs.length; i < l; i++) { subs[i].update(); } }; // The current target watcher being evaluated. // This is globally unique because only one watcher // can be evaluated at a time. Dep.target = null; var targetStack = []; function pushTarget (target) { targetStack.push(target); Dep.target = target; } function popTarget () { targetStack.pop(); Dep.target = targetStack[targetStack.length - 1]; } / / var VNode = function VNode ( tag, data, children, text, elm, context, componentOptions, asyncFactory ) { this.tag = tag; this.data = data; this.children = children; this.text = text; this.elm = elm; this.ns = undefined; this.context = context; this.fnContext = undefined; this.fnOptions = undefined; this.fnScopeId = undefined; this.key = data && data.key; this.componentOptions = componentOptions; this.componentInstance = undefined; this.parent = undefined; this.raw = false; this.isStatic = false; this.isRootInsert = true; this.isComment = false; this.isCloned = false; this.isOnce = false; this.asyncFactory = asyncFactory; this.asyncMeta = undefined; this.isAsyncPlaceholder = false; }; var prototypeAccessors = { child: { configurable: true } }; // DEPRECATED: alias for componentInstance for backwards compat. / istanbul ignore next / prototypeAccessors.child.get = function () { return this.componentInstance }; Object.defineProperties( VNode.prototype, prototypeAccessors ); var createEmptyVNode = function (text) { if ( text === void 0 ) text = ''; var node = new VNode(); node.text = text; node.isComment = true; return node }; function createTextVNode (val) { return new VNode(undefined, undefined, undefined, String(val)) } // optimized shallow clone // used for static nodes and slot nodes because they may be reused across // multiple renders, cloning them avoids errors when DOM manipulations rely // on their elm reference. function cloneVNode (vnode) { var cloned = new VNode( vnode.tag, vnode.data, // #7975 // clone children array to avoid mutating original in case of cloning // a child. vnode.children && vnode.children.slice(), vnode.text, vnode.elm, vnode.context, vnode.componentOptions, vnode.asyncFactory ); cloned.ns = vnode.ns; cloned.isStatic = vnode.isStatic; cloned.key = vnode.key; cloned.isComment = vnode.isComment; cloned.fnContext = vnode.fnContext; cloned.fnOptions = vnode.fnOptions; cloned.fnScopeId = vnode.fnScopeId; cloned.asyncMeta = vnode.asyncMeta; cloned.isCloned = true; return cloned } / * not type checking this file because flow doesn't play well with * dynamically accessing methods on Array prototype / var arrayProto = Array.prototype; var arrayMethods = Object.create(arrayProto); var methodsToPatch = [ 'push', 'pop', 'shift', 'unshift', 'splice', 'sort', 'reverse' ]; /* * Intercept mutating methods and emit events / methodsToPatch.forEach(function (method) { // cache original method var original = arrayProto[method]; def(arrayMethods, method, function mutator () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; var result = original.apply(this, args); var ob = this.__ob__; var inserted; switch (method) { case 'push': case 'unshift': inserted = args; break case 'splice': inserted = args.slice(2); break } if (inserted) { ob.observeArray(inserted); } // notify change ob.dep.notify(); return result }); }); / / var arrayKeys = Object.getOwnPropertyNames(arrayMethods); /* * In some cases we may want to disable observation inside a component's * update computation. / var shouldObserve = true; function toggleObserving (value) { shouldObserve = value; } /* * Observer class that is attached to each observed * object. Once attached, the observer converts the target * object's property keys into getter/setters that * collect dependencies and dispatch updates. / var Observer = function Observer (value) { this.value = value; this.dep = new Dep(); this.vmCount = 0; def(value, '__ob__', this); if (Array.isArray(value)) { if (hasProto) { protoAugment(value, arrayMethods); } else { copyAugment(value, arrayMethods, arrayKeys); } this.observeArray(value); } else { this.walk(value); } }; /* * Walk through all properties and convert them into * getter/setters. This method should only be called when * value type is Object. / Observer.prototype.walk = function walk (obj) { var keys = Object.keys(obj); for (var i = 0; i < keys.length; i++) { defineReactive$$1(obj, keys[i]); } }; /* * Observe a list of Array items. / Observer.prototype.observeArray = function observeArray (items) { for (var i = 0, l = items.length; i < l; i++) { observe(items[i]); } }; // helpers /* * Augment a target Object or Array by intercepting * the prototype chain using __proto__ / function protoAugment (target, src) { / eslint-disable no-proto / target.__proto__ = src; / eslint-enable no-proto / } /* * Augment a target Object or Array by defining * hidden properties. / / istanbul ignore next / function copyAugment (target, src, keys) { for (var i = 0, l = keys.length; i < l; i++) { var key = keys[i]; def(target, key, src[key]); } } /* * Attempt to create an observer instance for a value, * returns the new observer if successfully observed, * or the existing observer if the value already has one. / function observe (value, asRootData) { if (!isObject(value) \|\| value instanceof VNode) { return } var ob; if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) { ob = value.__ob__; } else if ( shouldObserve && !isServerRendering() && (Array.isArray(value) \|\| isPlainObject(value)) && Object.isExtensible(value) && !value._isVue ) { ob = new Observer(value); } if (asRootData && ob) { ob.vmCount++; } return ob } /* * Define a reactive property on an Object. / function defineReactive$$1 ( obj, key, val, customSetter, shallow ) { var dep = new Dep(); var property = Object.getOwnPropertyDescriptor(obj, key); if (property && property.configurable === false) { return } // cater for pre-defined getter/setters var getter = property && property.get; var setter = property && property.set; if ((!getter \|\| setter) && arguments.length === 2) { val = obj[key]; } var childOb = !shallow && observe(val); Object.defineProperty(obj, key, { enumerable: true, configurable: true, get: function reactiveGetter () { var value = getter ? getter.call(obj) : val; if (Dep.target) { dep.depend(); if (childOb) { childOb.dep.depend(); if (Array.isArray(value)) { dependArray(value); } } } return value }, set: function reactiveSetter (newVal) { var value = getter ? getter.call(obj) : val; / eslint-disable no-self-compare / if (newVal === value \|\| (newVal !== newVal && value !== value)) { return } / eslint-enable no-self-compare / if (customSetter) { customSetter(); } // #7981: for accessor properties without setter if (getter && !setter) { return } if (setter) { setter.call(obj, newVal); } else { val = newVal; } childOb = !shallow && observe(newVal); dep.notify(); } }); } /* * Set a property on an object. Adds the new property and * triggers change notification if the property doesn't * already exist. / function set (target, key, val) { if (isUndef(target) \|\| isPrimitive(target) ) { warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target)))); } if (Array.isArray(target) && isValidArrayIndex(key)) { target.length = Math.max(target.length, key); target.splice(key, 1, val); return val } if (key in target && !(key in Object.prototype)) { target[key] = val; return val } var ob = (target).__ob__; if (target._isVue \|\| (ob && ob.vmCount)) { warn( 'Avoid adding reactive properties to a Vue instance or its root $data ' + 'at runtime - declare it upfront in the data option.' ); return val } if (!ob) { target[key] = val; return val } defineReactive$$1(ob.value, key, val); ob.dep.notify(); return val } /* * Delete a property and trigger change if necessary. / function del (target, key) { if (isUndef(target) \|\| isPrimitive(target) ) { warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target)))); } if (Array.isArray(target) && isValidArrayIndex(key)) { target.splice(key, 1); return } var ob = (target).__ob__; if (target._isVue \|\| (ob && ob.vmCount)) { warn( 'Avoid deleting properties on a Vue instance or its root $data ' + '- just set it to null.' ); return } if (!hasOwn(target, key)) { return } delete target[key]; if (!ob) { return } ob.dep.notify(); } /* * Collect dependencies on array elements when the array is touched, since * we cannot intercept array element access like property getters. / function dependArray (value) { for (var e = (void 0), i = 0, l = value.length; i < l; i++) { e = value[i]; e && e.__ob__ && e.__ob__.dep.depend(); if (Array.isArray(e)) { dependArray(e); } } } / / /* * Option overwriting strategies are functions that handle * how to merge a parent option value and a child option * value into the final value. / var strats = config.optionMergeStrategies; /* * Options with restrictions / { strats.el = strats.propsData = function (parent, child, vm, key) { if (!vm) { warn( "option \"" + key + "\" can only be used during instance " + 'creation with the `new` keyword.' ); } return defaultStrat(parent, child) }; } /* * Helper that recursively merges two data objects together. / function mergeData (to, from) { if (!from) { return to } var key, toVal, fromVal; var keys = hasSymbol ? Reflect.ownKeys(from) : Object.keys(from); for (var i = 0; i < keys.length; i++) { key = keys[i]; // in case the object is already observed... if (key === '__ob__') { continue } toVal = to[key]; fromVal = from[key]; if (!hasOwn(to, key)) { set(to, key, fromVal); } else if ( toVal !== fromVal && isPlainObject(toVal) && isPlainObject(fromVal) ) { mergeData(toVal, fromVal); } } return to } /* * Data / function mergeDataOrFn ( parentVal, childVal, vm ) { if (!vm) { // in a Vue.extend merge, both should be functions if (!childVal) { return parentVal } if (!parentVal) { return childVal } // when parentVal & childVal are both present, // we need to return a function that returns the // merged result of both functions... no need to // check if parentVal is a function here because // it has to be a function to pass previous merges. return function mergedDataFn () { return mergeData( typeof childVal === 'function' ? childVal.call(this, this) : childVal, typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal ) } } else { return function mergedInstanceDataFn () { // instance merge var instanceData = typeof childVal === 'function' ? childVal.call(vm, vm) : childVal; var defaultData = typeof parentVal === 'function' ? parentVal.call(vm, vm) : parentVal; if (instanceData) { return mergeData(instanceData, defaultData) } else { return defaultData } } } } strats.data = function ( parentVal, childVal, vm ) { if (!vm) { if (childVal && typeof childVal !== 'function') { warn( 'The "data" option should be a function ' + 'that returns a per-instance value in component ' + 'definitions.', vm ); return parentVal } return mergeDataOrFn(parentVal, childVal) } return mergeDataOrFn(parentVal, childVal, vm) }; /* * Hooks and props are merged as arrays. / function mergeHook ( parentVal, childVal ) { var res = childVal ? parentVal ? parentVal.concat(childVal) : Array.isArray(childVal) ? childVal : [childVal] : parentVal; return res ? dedupeHooks(res) : res } function dedupeHooks (hooks) { var res = []; for (var i = 0; i < hooks.length; i++) { if (res.indexOf(hooks[i]) === -1) { res.push(hooks[i]); } } return res } LIFECYCLE_HOOKS.forEach(function (hook) { strats[hook] = mergeHook; }); /* * Assets * * When a vm is present (instance creation), we need to do * a three-way merge between constructor options, instance * options and parent options. / function mergeAssets ( parentVal, childVal, vm, key ) { var res = Object.create(parentVal \|\| null); if (childVal) { assertObjectType(key, childVal, vm); return extend(res, childVal) } else { return res } } ASSET_TYPES.forEach(function (type) { strats[type + 's'] = mergeAssets; }); /* * Watchers. * * Watchers hashes should not overwrite one * another, so we merge them as arrays. / strats.watch = function ( parentVal, childVal, vm, key ) { // work around Firefox's Object.prototype.watch... if (parentVal === nativeWatch) { parentVal = undefined; } if (childVal === nativeWatch) { childVal = undefined; } / istanbul ignore if / if (!childVal) { return Object.create(parentVal \|\| null) } { assertObjectType(key, childVal, vm); } if (!parentVal) { return childVal } var ret = {}; extend(ret, parentVal); for (var key$1 in childVal) { var parent = ret[key$1]; var child = childVal[key$1]; if (parent && !Array.isArray(parent)) { parent = [parent]; } ret[key$1] = parent ? parent.concat(child) : Array.isArray(child) ? child : [child]; } return ret }; /* * Other object hashes. / strats.props = strats.methods = strats.inject = strats.computed = function ( parentVal, childVal, vm, key ) { if (childVal && "development" !== 'production') { assertObjectType(key, childVal, vm); } if (!parentVal) { return childVal } var ret = Object.create(null); extend(ret, parentVal); if (childVal) { extend(ret, childVal); } return ret }; strats.provide = mergeDataOrFn; /* * Default strategy. / var defaultStrat = function (parentVal, childVal) { return childVal === undefined ? parentVal : childVal }; /* * Validate component names / function checkComponents (options) { for (var key in options.components) { validateComponentName(key); } } function validateComponentName (name) { if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]$")).test(name)) { warn( 'Invalid component name: "' + name + '". Component names ' + 'should conform to valid custom element name in html5 specification.' ); } if (isBuiltInTag(name) \|\| config.isReservedTag(name)) { warn( 'Do not use built-in or reserved HTML elements as component ' + 'id: ' + name ); } } /** * Ensure all props option syntax are normalized into the * Object-based format. / function normalizeProps (options, vm) { var props = options.props; if (!props) { return } var res = {}; var i, val, name; if (Array.isArray(props)) { i = props.length; while (i--) { val = props[i]; if (typeof val === 'string') { name = camelize(val); res[name] = { type: null }; } else { warn('props must be strings when using array syntax.'); } } } else if (isPlainObject(props)) { for (var key in props) { val = props[key]; name = camelize(key); res[name] = isPlainObject(val) ? val : { type: val }; } } else { warn( "Invalid value for option \"props\": expected an Array or an Object, " + "but got " + (toRawType(props)) + ".", vm ); } options.props = res; } /* * Normalize all injections into Object-based format / function normalizeInject (options, vm) { var inject = options.inject; if (!inject) { return } var normalized = options.inject = {}; if (Array.isArray(inject)) { for (var i = 0; i < inject.length; i++) { normalized[inject[i]] = { from: inject[i] }; } } else if (isPlainObject(inject)) { for (var key in inject) { var val = inject[key]; normalized[key] = isPlainObject(val) ? extend({ from: key }, val) : { from: val }; } } else { warn( "Invalid value for option \"inject\": expected an Array or an Object, " + "but got " + (toRawType(inject)) + ".", vm ); } } /* * Normalize raw function directives into object format. / function normalizeDirectives (options) { var dirs = options.directives; if (dirs) { for (var key in dirs) { var def$$1 = dirs[key]; if (typeof def$$1 === 'function') { dirs[key] = { bind: def$$1, update: def$$1 }; } } } } function assertObjectType (name, value, vm) { if (!isPlainObject(value)) { warn( "Invalid value for option \"" + name + "\": expected an Object, " + "but got " + (toRawType(value)) + ".", vm ); } } /* * Merge two option objects into a new one. * Core utility used in both instantiation and inheritance. / function mergeOptions ( parent, child, vm ) { { checkComponents(child); } if (typeof child === 'function') { child = child.options; } normalizeProps(child, vm); normalizeInject(child, vm); normalizeDirectives(child); // Apply extends and mixins on the child options, // but only if it is a raw options object that isn't // the result of another mergeOptions call. // Only merged options has the _base property. if (!child._base) { if (child.extends) { parent = mergeOptions(parent, child.extends, vm); } if (child.mixins) { for (var i = 0, l = child.mixins.length; i < l; i++) { parent = mergeOptions(parent, child.mixins[i], vm); } } } var options = {}; var key; for (key in parent) { mergeField(key); } for (key in child) { if (!hasOwn(parent, key)) { mergeField(key); } } function mergeField (key) { var strat = strats[key] \|\| defaultStrat; options[key] = strat(parent[key], child[key], vm, key); } return options } /* * Resolve an asset. * This function is used because child instances need access * to assets defined in its ancestor chain. / function resolveAsset ( options, type, id, warnMissing ) { / istanbul ignore if / if (typeof id !== 'string') { return } var assets = options[type]; // check local registration variations first if (hasOwn(assets, id)) { return assets[id] } var camelizedId = camelize(id); if (hasOwn(assets, camelizedId)) { return assets[camelizedId] } var PascalCaseId = capitalize(camelizedId); if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] } // fallback to prototype chain var res = assets[id] \|\| assets[camelizedId] \|\| assets[PascalCaseId]; if (warnMissing && !res) { warn( 'Failed to resolve ' + type.slice(0, -1) + ': ' + id, options ); } return res } / / function validateProp ( key, propOptions, propsData, vm ) { var prop = propOptions[key]; var absent = !hasOwn(propsData, key); var value = propsData[key]; // boolean casting var booleanIndex = getTypeIndex(Boolean, prop.type); if (booleanIndex > -1) { if (absent && !hasOwn(prop, 'default')) { value = false; } else if (value === '' \|\| value === hyphenate(key)) { // only cast empty string / same name to boolean if // boolean has higher priority var stringIndex = getTypeIndex(String, prop.type); if (stringIndex < 0 \|\| booleanIndex < stringIndex) { value = true; } } } // check default value if (value === undefined) { value = getPropDefaultValue(vm, prop, key); // since the default value is a fresh copy, // make sure to observe it. var prevShouldObserve = shouldObserve; toggleObserving(true); observe(value); toggleObserving(prevShouldObserve); } { assertProp(prop, key, value, vm, absent); } return value } /* * Get the default value of a prop. / function getPropDefaultValue (vm, prop, key) { // no default, return undefined if (!hasOwn(prop, 'default')) { return undefined } var def = prop.default; // warn against non-factory defaults for Object & Array if (isObject(def)) { warn( 'Invalid default value for prop "' + key + '": ' + 'Props with type Object/Array must use a factory function ' + 'to return the default value.', vm ); } // the raw prop value was also undefined from previous render, // return previous default value to avoid unnecessary watcher trigger if (vm && vm.$options.propsData && vm.$options.propsData[key] === undefined && vm._props[key] !== undefined ) { return vm._props[key] } // call factory function for non-Function types // a value is Function if its prototype is function even across different execution context return typeof def === 'function' && getType(prop.type) !== 'Function' ? def.call(vm) : def } /* * Assert whether a prop is valid. / function assertProp ( prop, name, value, vm, absent ) { if (prop.required && absent) { warn( 'Missing required prop: "' + name + '"', vm ); return } if (value == null && !prop.required) { return } var type = prop.type; var valid = !type \|\| type === true; var expectedTypes = []; if (type) { if (!Array.isArray(type)) { type = [type]; } for (var i = 0; i < type.length && !valid; i++) { var assertedType = assertType(value, type[i]); expectedTypes.push(assertedType.expectedType \|\| ''); valid = assertedType.valid; } } if (!valid) { warn( getInvalidTypeMessage(name, value, expectedTypes), vm ); return } var validator = prop.validator; if (validator) { if (!validator(value)) { warn( 'Invalid prop: custom validator check failed for prop "' + name + '".', vm ); } } } var simpleCheckRE = /^(String\|Number\|Boolean\|Function\|Symbol)$/; function assertType (value, type) { var valid; var expectedType = getType(type); if (simpleCheckRE.test(expectedType)) { var t = typeof value; valid = t === expectedType.toLowerCase(); // for primitive wrapper objects if (!valid && t === 'object') { valid = value instanceof type; } } else if (expectedType === 'Object') { valid = isPlainObject(value); } else if (expectedType === 'Array') { valid = Array.isArray(value); } else { valid = value instanceof type; } return { valid: valid, expectedType: expectedType } } /* * Use function string name to check built-in types, * because a simple equality check will fail when running * across different vms / iframes. / function getType (fn) { var match = fn && fn.toString().match(/^\sfunction (\w+)/); return match ? match[1] : '' } function isSameType (a, b) { return getType(a) === getType(b) } function getTypeIndex (type, expectedTypes) { if (!Array.isArray(expectedTypes)) { return isSameType(expectedTypes, type) ? 0 : -1 } for (var i = 0, len = expectedTypes.length; i < len; i++) { if (isSameType(expectedTypes[i], type)) { return i } } return -1 } function getInvalidTypeMessage (name, value, expectedTypes) { var message = "Invalid prop: type check failed for prop \"" + name + "\"." + " Expected " + (expectedTypes.map(capitalize).join(', ')); var expectedType = expectedTypes[0]; var receivedType = toRawType(value); var expectedValue = styleValue(value, expectedType); var receivedValue = styleValue(value, receivedType); // check if we need to specify expected value if (expectedTypes.length === 1 && isExplicable(expectedType) && !isBoolean(expectedType, receivedType)) { message += " with value " + expectedValue; } message += ", got " + receivedType + " "; // check if we need to specify received value if (isExplicable(receivedType)) { message += "with value " + receivedValue + "."; } return message } function styleValue (value, type) { if (type === 'String') { return ("\"" + value + "\"") } else if (type === 'Number') { return ("" + (Number(value))) } else { return ("" + value) } } function isExplicable (value) { var explicitTypes = ['string', 'number', 'boolean']; return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; }) } function isBoolean () { var args = [], len = arguments.length; while ( len-- ) args[ len ] = arguments[ len ]; return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; }) } /* / function handleError (err, vm, info) { // Deactivate deps tracking while processing error handler to avoid possible infinite rendering. // See: https://github.com/vuejs/vuex/issues/1505 pushTarget(); try { if (vm) { var cur = vm; while ((cur = cur.$parent)) { var hooks = cur.$options.errorCaptured; if (hooks) { for (var i = 0; i < hooks.length; i++) { try { var capture = hooks[i].call(cur, err, vm, info) === false; if (capture) { return } } catch (e) { globalHandleError(e, cur, 'errorCaptured hook'); } } } } } globalHandleError(err, vm, info); } finally { popTarget(); } } function invokeWithErrorHandling ( handler, context, args, vm, info ) { var res; try { res = args ? handler.apply(context, args) : handler.call(context); if (res && !res._isVue && isPromise(res) && !res._handled) { res.catch(function (e) { return handleError(e, vm, info + " (Promise/async)"); }); // issue #9511 // avoid catch triggering multiple times when nested calls res._handled = true; } } catch (e) { handleError(e, vm, info); } return res } function globalHandleError (err, vm, info) { if (config.errorHandler) { try { return config.errorHandler.call(null, err, vm, info) } catch (e) { // if the user intentionally throws the original error in the handler, // do not log it twice if (e !== err) { logError(e, null, 'config.errorHandler'); } } } logError(err, vm, info); } function logError (err, vm, info) { { warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm); } / istanbul ignore else / if ((inBrowser \|\| inWeex) && typeof console !== 'undefined') { console.error(err); } else { throw err } } / / var isUsingMicroTask = false; var callbacks = []; var pending = false; function flushCallbacks () { pending = false; var copies = callbacks.slice(0); callbacks.length = 0; for (var i = 0; i < copies.length; i++) { copies[i](); } } // Here we have async deferring wrappers using microtasks. // In 2.5 we used (macro) tasks (in combination with microtasks). // However, it has subtle problems when state is changed right before repaint // (e.g. #6813, out-in transitions). // Also, using (macro) tasks in event handler would cause some weird behaviors // that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109). // So we now use microtasks everywhere, again. // A major drawback of this tradeoff is that there are some scenarios // where microtasks have too high a priority and fire in between supposedly // sequential events (e.g. #4521, #6690, which have workarounds) // or even between bubbling of the same event (#6566). var timerFunc; // The nextTick behavior leverages the microtask queue, which can be accessed // via either native Promise.then or MutationObserver. // MutationObserver has wider support, however it is seriously bugged in // UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It // completely stops working after triggering a few times... so, if native // Promise is available, we will use it: / istanbul ignore next, $flow-disable-line / if (typeof Promise !== 'undefined' && isNative(Promise)) { var p = Promise.resolve(); timerFunc = function () { p.then(flushCallbacks); // In problematic UIWebViews, Promise.then doesn't completely break, but // it can get stuck in a weird state where callbacks are pushed into the // microtask queue but the queue isn't being flushed, until the browser // needs to do some other work, e.g. handle a timer. Therefore we can // "force" the microtask queue to be flushed by adding an empty timer. if (isIOS) { setTimeout(noop); } }; isUsingMicroTask = true; } else if (!isIE && typeof MutationObserver !== 'undefined' && ( isNative(MutationObserver) \|\| // PhantomJS and iOS 7.x MutationObserver.toString() === '[object MutationObserverConstructor]' )) { // Use MutationObserver where native Promise is not available, // e.g. PhantomJS, iOS7, Android 4.4 // (#6466 MutationObserver is unreliable in IE11) var counter = 1; var observer = new MutationObserver(flushCallbacks); var textNode = document.createTextNode(String(counter)); observer.observe(textNode, { characterData: true }); timerFunc = function () { counter = (counter + 1) % 2; textNode.data = String(counter); }; isUsingMicroTask = true; } else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) { // Fallback to setImmediate. // Techinically it leverages the (macro) task queue, // but it is still a better choice than setTimeout. timerFunc = function () { setImmediate(flushCallbacks); }; } else { // Fallback to setTimeout. timerFunc = function () { setTimeout(flushCallbacks, 0); }; } function nextTick (cb, ctx) { var _resolve; callbacks.push(function () { if (cb) { try { cb.call(ctx); } catch (e) { handleError(e, ctx, 'nextTick'); } } else if (_resolve) { _resolve(ctx); } }); if (!pending) { pending = true; timerFunc(); } // $flow-disable-line if (!cb && typeof Promise !== 'undefined') { return new Promise(function (resolve) { _resolve = resolve; }) } } / / var mark; var measure; { var perf = inBrowser && window.performance; / istanbul ignore if / if ( perf && perf.mark && perf.measure && perf.clearMarks && perf.clearMeasures ) { mark = function (tag) { return perf.mark(tag); }; measure = function (name, startTag, endTag) { perf.measure(name, startTag, endTag); perf.clearMarks(startTag); perf.clearMarks(endTag); // perf.clearMeasures(name) }; } } / not type checking this file because flow doesn't play well with Proxy / var initProxy; { var allowedGlobals = makeMap( 'Infinity,undefined,NaN,isFinite,isNaN,' + 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' + 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' + 'require' // for Webpack/Browserify ); var warnNonPresent = function (target, key) { warn( "Property or method \"" + key + "\" is not defined on the instance but " + 'referenced during render. Make sure that this property is reactive, ' + 'either in the data option, or for class-based components, by ' + 'initializing the property. ' + 'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.', target ); }; var warnReservedPrefix = function (target, key) { warn( "Property \"" + key + "\" must be accessed with \"$data." + key + "\" because " + 'properties starting with "$" or "_" are not proxied in the Vue instance to ' + 'prevent conflicts with Vue internals' + 'See: https://vuejs.org/v2/api/#data', target ); }; var hasProxy = typeof Proxy !== 'undefined' && isNative(Proxy); if (hasProxy) { var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact'); config.keyCodes = new Proxy(config.keyCodes, { set: function set (target, key, value) { if (isBuiltInModifier(key)) { warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key)); return false } else { target[key] = value; return true } } }); } var hasHandler = { has: function has (target, key) { var has = key in target; var isAllowed = allowedGlobals(key) \|\| (typeof key === 'string' && key.charAt(0) === '_' && !(key in target.$data)); if (!has && !isAllowed) { if (key in target.$data) { warnReservedPrefix(target, key); } else { warnNonPresent(target, key); } } return has \|\| !isAllowed } }; var getHandler = { get: function get (target, key) { if (typeof key === 'string' && !(key in target)) { if (key in target.$data) { warnReservedPrefix(target, key); } else { warnNonPresent(target, key); } } return target[key] } }; initProxy = function initProxy (vm) { if (hasProxy) { // determine which proxy handler to use var options = vm.$options; var handlers = options.render && options.render._withStripped ? getHandler : hasHandler; vm._renderProxy = new Proxy(vm, handlers); } else { vm._renderProxy = vm; } }; } / / var seenObjects = new _Set(); /* * Recursively traverse an object to evoke all converted * getters, so that every nested property inside the object * is collected as a "deep" dependency. / function traverse (val) { _traverse(val, seenObjects); seenObjects.clear(); } function _traverse (val, seen) { var i, keys; var isA = Array.isArray(val); if ((!isA && !isObject(val)) \|\| Object.isFrozen(val) \|\| val instanceof VNode) { return } if (val.__ob__) { var depId = val.__ob__.dep.id; if (seen.has(depId)) { return } seen.add(depId); } if (isA) { i = val.length; while (i--) { _traverse(val[i], seen); } } else { keys = Object.keys(val); i = keys.length; while (i--) { _traverse(val[keys[i]], seen); } } } / / var normalizeEvent = cached(function (name) { var passive = name.charAt(0) === '&'; name = passive ? name.slice(1) : name; var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first name = once$$1 ? name.slice(1) : name; var capture = name.charAt(0) === '!'; name = capture ? name.slice(1) : name; return { name: name, once: once$$1, capture: capture, passive: passive } }); function createFnInvoker (fns, vm) { function invoker () { var arguments$1 = arguments; var fns = invoker.fns; if (Array.isArray(fns)) { var cloned = fns.slice(); for (var i = 0; i < cloned.length; i++) { invokeWithErrorHandling(cloned[i], null, arguments$1, vm, "v-on handler"); } } else { // return handler return value for single handlers return invokeWithErrorHandling(fns, null, arguments, vm, "v-on handler") } } invoker.fns = fns; return invoker } function updateListeners ( on, oldOn, add, remove$$1, createOnceHandler, vm ) { var name, def$$1, cur, old, event; for (name in on) { def$$1 = cur = on[name]; old = oldOn[name]; event = normalizeEvent(name); if (isUndef(cur)) { warn( "Invalid handler for event \"" + (event.name) + "\": got " + String(cur), vm ); } else if (isUndef(old)) { if (isUndef(cur.fns)) { cur = on[name] = createFnInvoker(cur, vm); } if (isTrue(event.once)) { cur = on[name] = createOnceHandler(event.name, cur, event.capture); } add(event.name, cur, event.capture, event.passive, event.params); } else if (cur !== old) { old.fns = cur; on[name] = old; } } for (name in oldOn) { if (isUndef(on[name])) { event = normalizeEvent(name); remove$$1(event.name, oldOn[name], event.capture); } } } / / function mergeVNodeHook (def, hookKey, hook) { if (def instanceof VNode) { def = def.data.hook \|\| (def.data.hook = {}); } var invoker; var oldHook = def[hookKey]; function wrappedHook () { hook.apply(this, arguments); // important: remove merged hook to ensure it's called only once // and prevent memory leak remove(invoker.fns, wrappedHook); } if (isUndef(oldHook)) { // no existing hook invoker = createFnInvoker([wrappedHook]); } else { / istanbul ignore if / if (isDef(oldHook.fns) && isTrue(oldHook.merged)) { // already a merged invoker invoker = oldHook; invoker.fns.push(wrappedHook); } else { // existing plain hook invoker = createFnInvoker([oldHook, wrappedHook]); } } invoker.merged = true; def[hookKey] = invoker; } / / function extractPropsFromVNodeData ( data, Ctor, tag ) { // we are only extracting raw values here. // validation and default values are handled in the child // component itself. var propOptions = Ctor.options.props; if (isUndef(propOptions)) { return } var res = {}; var attrs = data.attrs; var props = data.props; if (isDef(attrs) \|\| isDef(props)) { for (var key in propOptions) { var altKey = hyphenate(key); { var keyInLowerCase = key.toLowerCase(); if ( key !== keyInLowerCase && attrs && hasOwn(attrs, keyInLowerCase) ) { tip( "Prop \"" + keyInLowerCase + "\" is passed to component " + (formatComponentName(tag \|\| Ctor)) + ", but the declared prop name is" + " \"" + key + "\". " + "Note that HTML attributes are case-insensitive and camelCased " + "props need to use their kebab-case equivalents when using in-DOM " + "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"." ); } } checkProp(res, props, key, altKey, true) \|\| checkProp(res, attrs, key, altKey, false); } } return res } function checkProp ( res, hash, key, altKey, preserve ) { if (isDef(hash)) { if (hasOwn(hash, key)) { res[key] = hash[key]; if (!preserve) { delete hash[key]; } return true } else if (hasOwn(hash, altKey)) { res[key] = hash[altKey]; if (!preserve) { delete hash[altKey]; } return true } } return false } / / // The template compiler attempts to minimize the need for normalization by // statically analyzing the template at compile time. // // For plain HTML markup, normalization can be completely skipped because the // generated render function is guaranteed to return Array<VNode>. There are // two cases where extra normalization is needed: // 1. When the children contains components - because a functional component // may return an Array instead of a single root. In this case, just a simple // normalization is needed - if any child is an Array, we flatten the whole // thing with Array.prototype.concat. It is guaranteed to be only 1-level deep // because functional components already normalize their own children. function simpleNormalizeChildren (children) { for (var i = 0; i < children.length; i++) { if (Array.isArray(children[i])) { return Array.prototype.concat.apply([], children) } } return children } // 2. When the children contains constructs that always generated nested Arrays, // e.g. <template>, <slot>, v-for, or when the children is provided by user // with hand-written render functions / JSX. In such cases a full normalization // is needed to cater to all possible types of children values. function normalizeChildren (children) { return isPrimitive(children) ? [createTextVNode(children)] : Array.isArray(children) ? normalizeArrayChildren(children) : undefined } function isTextNode (node) { return isDef(node) && isDef(node.text) && isFalse(node.isComment) } function normalizeArrayChildren (children, nestedIndex) { var res = []; var i, c, lastIndex, last; for (i = 0; i < children.length; i++) { c = children[i]; if (isUndef(c) \|\| typeof c === 'boolean') { continue } lastIndex = res.length - 1; last = res[lastIndex]; // nested if (Array.isArray(c)) { if (c.length > 0) { c = normalizeArrayChildren(c, ((nestedIndex \|\| '') + "_" + i)); // merge adjacent text nodes if (isTextNode(c[0]) && isTextNode(last)) { res[lastIndex] = createTextVNode(last.text + (c[0]).text); c.shift(); } res.push.apply(res, c); } } else if (isPrimitive(c)) { if (isTextNode(last)) { // merge adjacent text nodes // this is necessary for SSR hydration because text nodes are // essentially merged when rendered to HTML strings res[lastIndex] = createTextVNode(last.text + c); } else if (c !== '') { // convert primitive to vnode res.push(createTextVNode(c)); } } else { if (isTextNode(c) && isTextNode(last)) { // merge adjacent text nodes res[lastIndex] = createTextVNode(last.text + c.text); } else { // default key for nested array children (likely generated by v-for) if (isTrue(children._isVList) && isDef(c.tag) && isUndef(c.key) && isDef(nestedIndex)) { c.key = "__vlist" + nestedIndex + "_" + i + "__"; } res.push(c); } } } return res } / / function initProvide (vm) { var provide = vm.$options.provide; if (provide) { vm._provided = typeof provide === 'function' ? provide.call(vm) : provide; } } function initInjections (vm) { var result = resolveInject(vm.$options.inject, vm); if (result) { toggleObserving(false); Object.keys(result).forEach(function (key) { / istanbul ignore else / { defineReactive$$1(vm, key, result[key], function () { warn( "Avoid mutating an injected value directly since the changes will be " + "overwritten whenever the provided component re-renders. " + "injection being mutated: \"" + key + "\"", vm ); }); } }); toggleObserving(true); } } function resolveInject (inject, vm) { if (inject) { // inject is :any because flow is not smart enough to figure out cached var result = Object.create(null); var keys = hasSymbol ? Reflect.ownKeys(inject) : Object.keys(inject); for (var i = 0; i < keys.length; i++) { var key = keys[i]; // #6574 in case the inject object is observed... if (key === '__ob__') { continue } var provideKey = inject[key].from; var source = vm; while (source) { if (source._provided && hasOwn(source._provided, provideKey)) { result[key] = source._provided[provideKey]; break } source = source.$parent; } if (!source) { if ('default' in inject[key]) { var provideDefault = inject[key].default; result[key] = typeof provideDefault === 'function' ? provideDefault.call(vm) : provideDefault; } else { warn(("Injection \"" + key + "\" not found"), vm); } } } return result } } / / /* * Runtime helper for resolving raw children VNodes into a slot object. / function resolveSlots ( children, context ) { if (!children \|\| !children.length) { return {} } var slots = {}; for (var i = 0, l = children.length; i < l; i++) { var child = children[i]; var data = child.data; // remove slot attribute if the node is resolved as a Vue slot node if (data && data.attrs && data.attrs.slot) { delete data.attrs.slot; } // named slots should only be respected if the vnode was rendered in the // same context. if ((child.context === context \|\| child.fnContext === context) && data && data.slot != null ) { var name = data.slot; var slot = (slots[name] \|\| (slots[name] = [])); if (child.tag === 'template') { slot.push.apply(slot, child.children \|\| []); } else { slot.push(child); } } else { (slots.default \|\| (slots.default = [])).push(child); } } // ignore slots that contains only whitespace for (var name$1 in slots) { if (slots[name$1].every(isWhitespace)) { delete slots[name$1]; } } return slots } function isWhitespace (node) { return (node.isComment && !node.asyncFactory) \|\| node.text === ' ' } / / function normalizeScopedSlots ( slots, normalSlots, prevSlots ) { var res; var hasNormalSlots = Object.keys(normalSlots).length > 0; var isStable = slots ? !!slots.$stable : !hasNormalSlots; var key = slots && slots.$key; if (!slots) { res = {}; } else if (slots._normalized) { // fast path 1: child component re-render only, parent did not change return slots._normalized } else if ( isStable && prevSlots && prevSlots !== emptyObject && key === prevSlots.$key && !hasNormalSlots && !prevSlots.$hasNormal ) { // fast path 2: stable scoped slots w/ no normal slots to proxy, // only need to normalize once return prevSlots } else { res = {}; for (var key$1 in slots) { if (slots[key$1] && key$1[0] !== '$') { res[key$1] = normalizeScopedSlot(normalSlots, key$1, slots[key$1]); } } } // expose normal slots on scopedSlots for (var key$2 in normalSlots) { if (!(key$2 in res)) { res[key$2] = proxyNormalSlot(normalSlots, key$2); } } // avoriaz seems to mock a non-extensible $scopedSlots object // and when that is passed down this would cause an error if (slots && Object.isExtensible(slots)) { (slots)._normalized = res; } def(res, '$stable', isStable); def(res, '$key', key); def(res, '$hasNormal', hasNormalSlots); return res } function normalizeScopedSlot(normalSlots, key, fn) { var normalized = function () { var res = arguments.length ? fn.apply(null, arguments) : fn({}); res = res && typeof res === 'object' && !Array.isArray(res) ? [res] // single vnode : normalizeChildren(res); return res && ( res.length === 0 \|\| (res.length === 1 && res[0].isComment) // #9658 ) ? undefined : res }; // this is a slot using the new v-slot syntax without scope. although it is // compiled as a scoped slot, render fn users would expect it to be present // on this.$slots because the usage is semantically a normal slot. if (fn.proxy) { Object.defineProperty(normalSlots, key, { get: normalized, enumerable: true, configurable: true }); } return normalized } function proxyNormalSlot(slots, key) { return function () { return slots[key]; } } / / /* * Runtime helper for rendering v-for lists. / function renderList ( val, render ) { var ret, i, l, keys, key; if (Array.isArray(val) \|\| typeof val === 'string') { ret = new Array(val.length); for (i = 0, l = val.length; i < l; i++) { ret[i] = render(val[i], i); } } else if (typeof val === 'number') { ret = new Array(val); for (i = 0; i < val; i++) { ret[i] = render(i + 1, i); } } else if (isObject(val)) { if (hasSymbol && val[Symbol.iterator]) { ret = []; var iterator = val[Symbol.iterator](); var result = iterator.next(); while (!result.done) { ret.push(render(result.value, ret.length)); result = iterator.next(); } } else { keys = Object.keys(val); ret = new Array(keys.length); for (i = 0, l = keys.length; i < l; i++) { key = keys[i]; ret[i] = render(val[key], key, i); } } } if (!isDef(ret)) { ret = []; } (ret)._isVList = true; return ret } / / /* * Runtime helper for rendering <slot> / function renderSlot ( name, fallback, props, bindObject ) { var scopedSlotFn = this.$scopedSlots[name]; var nodes; if (scopedSlotFn) { // scoped slot props = props \|\| {}; if (bindObject) { if (!isObject(bindObject)) { warn( 'slot v-bind without argument expects an Object', this ); } props = extend(extend({}, bindObject), props); } nodes = scopedSlotFn(props) \|\| fallback; } else { nodes = this.$slots[name] \|\| fallback; } var target = props && props.slot; if (target) { return this.$createElement('template', { slot: target }, nodes) } else { return nodes } } / / /* * Runtime helper for resolving filters / function resolveFilter (id) { return resolveAsset(this.$options, 'filters', id, true) \|\| identity } / / function isKeyNotMatch (expect, actual) { if (Array.isArray(expect)) { return expect.indexOf(actual) === -1 } else { return expect !== actual } } /* * Runtime helper for checking keyCodes from config. * exposed as Vue.prototype._k * passing in eventKeyName as last argument separately for backwards compat / function checkKeyCodes ( eventKeyCode, key, builtInKeyCode, eventKeyName, builtInKeyName ) { var mappedKeyCode = config.keyCodes[key] \|\| builtInKeyCode; if (builtInKeyName && eventKeyName && !config.keyCodes[key]) { return isKeyNotMatch(builtInKeyName, eventKeyName) } else if (mappedKeyCode) { return isKeyNotMatch(mappedKeyCode, eventKeyCode) } else if (eventKeyName) { return hyphenate(eventKeyName) !== key } } / / /* * Runtime helper for merging v-bind="object" into a VNode's data. / function bindObjectProps ( data, tag, value, asProp, isSync ) { if (value) { if (!isObject(value)) { warn( 'v-bind without argument expects an Object or Array value', this ); } else { if (Array.isArray(value)) { value = toObject(value); } var hash; var loop = function ( key ) { if ( key === 'class' \|\| key === 'style' \|\| isReservedAttribute(key) ) { hash = data; } else { var type = data.attrs && data.attrs.type; hash = asProp \|\| config.mustUseProp(tag, type, key) ? data.domProps \|\| (data.domProps = {}) : data.attrs \|\| (data.attrs = {}); } var camelizedKey = camelize(key); var hyphenatedKey = hyphenate(key); if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) { hash[key] = value[key]; if (isSync) { var on = data.on \|\| (data.on = {}); on[("update:" + key)] = function ($event) { value[key] = $event; }; } } }; for (var key in value) loop( key ); } } return data } / / /* * Runtime helper for rendering static trees. / function renderStatic ( index, isInFor ) { var cached = this._staticTrees \|\| (this._staticTrees = []); var tree = cached[index]; // if has already-rendered static tree and not inside v-for, // we can reuse the same tree. if (tree && !isInFor) { return tree } // otherwise, render a fresh tree. tree = cached[index] = this.$options.staticRenderFns[index].call( this._renderProxy, null, this // for render fns generated for functional component templates ); markStatic(tree, ("__static__" + index), false); return tree } /* * Runtime helper for v-once. * Effectively it means marking the node as static with a unique key. / function markOnce ( tree, index, key ) { markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true); return tree } function markStatic ( tree, key, isOnce ) { if (Array.isArray(tree)) { for (var i = 0; i < tree.length; i++) { if (tree[i] && typeof tree[i] !== 'string') { markStaticNode(tree[i], (key + "_" + i), isOnce); } } } else { markStaticNode(tree, key, isOnce); } } function markStaticNode (node, key, isOnce) { node.isStatic = true; node.key = key; node.isOnce = isOnce; } / / function bindObjectListeners (data, value) { if (value) { if (!isPlainObject(value)) { warn( 'v-on without argument expects an Object value', this ); } else { var on = data.on = data.on ? extend({}, data.on) : {}; for (var key in value) { var existing = on[key]; var ours = value[key]; on[key] = existing ? [].concat(existing, ours) : ours; } } } return data } / / function resolveScopedSlots ( fns, // see flow/vnode res, // the following are added in 2.6 hasDynamicKeys, contentHashKey ) { res = res \|\| { $stable: !hasDynamicKeys }; for (var i = 0; i < fns.length; i++) { var slot = fns[i]; if (Array.isArray(slot)) { resolveScopedSlots(slot, res, hasDynamicKeys); } else if (slot) { // marker for reverse proxying v-slot without scope on this.$slots if (slot.proxy) { slot.fn.proxy = true; } res[slot.key] = slot.fn; } } if (contentHashKey) { (res).$key = contentHashKey; } return res } / / function bindDynamicKeys (baseObj, values) { for (var i = 0; i < values.length; i += 2) { var key = values[i]; if (typeof key === 'string' && key) { baseObj[values[i]] = values[i + 1]; } else if (key !== '' && key !== null) { // null is a speical value for explicitly removing a binding warn( ("Invalid value for dynamic directive argument (expected string or null): " + key), this ); } } return baseObj } // helper to dynamically append modifier runtime markers to event names. // ensure only append when value is already string, otherwise it will be cast // to string and cause the type check to miss. function prependModifier (value, symbol) { return typeof value === 'string' ? symbol + value : value } / / function installRenderHelpers (target) { target._o = markOnce; target._n = toNumber; target._s = toString; target._l = renderList; target._t = renderSlot; target._q = looseEqual; target._i = looseIndexOf; target._m = renderStatic; target._f = resolveFilter; target._k = checkKeyCodes; target._b = bindObjectProps; target._v = createTextVNode; target._e = createEmptyVNode; target._u = resolveScopedSlots; target._g = bindObjectListeners; target._d = bindDynamicKeys; target._p = prependModifier; } / / function FunctionalRenderContext ( data, props, children, parent, Ctor ) { var this$1 = this; var options = Ctor.options; // ensure the createElement function in functional components // gets a unique context - this is necessary for correct named slot check var contextVm; if (hasOwn(parent, '_uid')) { contextVm = Object.create(parent); // $flow-disable-line contextVm._original = parent; } else { // the context vm passed in is a functional context as well. // in this case we want to make sure we are able to get a hold to the // real context instance. contextVm = parent; // $flow-disable-line parent = parent._original; } var isCompiled = isTrue(options._compiled); var needNormalization = !isCompiled; this.data = data; this.props = props; this.children = children; this.parent = parent; this.listeners = data.on \|\| emptyObject; this.injections = resolveInject(options.inject, parent); this.slots = function () { if (!this$1.$slots) { normalizeScopedSlots( data.scopedSlots, this$1.$slots = resolveSlots(children, parent) ); } return this$1.$slots }; Object.defineProperty(this, 'scopedSlots', ({ enumerable: true, get: function get () { return normalizeScopedSlots(data.scopedSlots, this.slots()) } })); // support for compiled functional template if (isCompiled) { // exposing $options for renderStatic() this.$options = options; // pre-resolve slots for renderSlot() this.$slots = this.slots(); this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots); } if (options._scopeId) { this._c = function (a, b, c, d) { var vnode = createElement(contextVm, a, b, c, d, needNormalization); if (vnode && !Array.isArray(vnode)) { vnode.fnScopeId = options._scopeId; vnode.fnContext = parent; } return vnode }; } else { this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); }; } } installRenderHelpers(FunctionalRenderContext.prototype); function createFunctionalComponent ( Ctor, propsData, data, contextVm, children ) { var options = Ctor.options; var props = {}; var propOptions = options.props; if (isDef(propOptions)) { for (var key in propOptions) { props[key] = validateProp(key, propOptions, propsData \|\| emptyObject); } } else { if (isDef(data.attrs)) { mergeProps(props, data.attrs); } if (isDef(data.props)) { mergeProps(props, data.props); } } var renderContext = new FunctionalRenderContext( data, props, children, contextVm, Ctor ); var vnode = options.render.call(null, renderContext._c, renderContext); if (vnode instanceof VNode) { return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext) } else if (Array.isArray(vnode)) { var vnodes = normalizeChildren(vnode) \|\| []; var res = new Array(vnodes.length); for (var i = 0; i < vnodes.length; i++) { res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext); } return res } } function cloneAndMarkFunctionalResult (vnode, data, contextVm, options, renderContext) { // #7817 clone node before setting fnContext, otherwise if the node is reused // (e.g. it was from a cached normal slot) the fnContext causes named slots // that should not be matched to match. var clone = cloneVNode(vnode); clone.fnContext = contextVm; clone.fnOptions = options; { (clone.devtoolsMeta = clone.devtoolsMeta \|\| {}).renderContext = renderContext; } if (data.slot) { (clone.data \|\| (clone.data = {})).slot = data.slot; } return clone } function mergeProps (to, from) { for (var key in from) { to[camelize(key)] = from[key]; } } / / / / / / / / // inline hooks to be invoked on component VNodes during patch var componentVNodeHooks = { init: function init (vnode, hydrating) { if ( vnode.componentInstance && !vnode.componentInstance._isDestroyed && vnode.data.keepAlive ) { // kept-alive components, treat as a patch var mountedNode = vnode; // work around flow componentVNodeHooks.prepatch(mountedNode, mountedNode); } else { var child = vnode.componentInstance = createComponentInstanceForVnode( vnode, activeInstance ); child.$mount(hydrating ? vnode.elm : undefined, hydrating); } }, prepatch: function prepatch (oldVnode, vnode) { var options = vnode.componentOptions; var child = vnode.componentInstance = oldVnode.componentInstance; updateChildComponent( child, options.propsData, // updated props options.listeners, // updated listeners vnode, // new parent vnode options.children // new children ); }, insert: function insert (vnode) { var context = vnode.context; var componentInstance = vnode.componentInstance; if (!componentInstance._isMounted) { componentInstance._isMounted = true; callHook(componentInstance, 'mounted'); } if (vnode.data.keepAlive) { if (context._isMounted) { // vue-router#1212 // During updates, a kept-alive component's child components may // change, so directly walking the tree here may call activated hooks // on incorrect children. Instead we push them into a queue which will // be processed after the whole patch process ended. queueActivatedComponent(componentInstance); } else { activateChildComponent(componentInstance, true / direct /); } } }, destroy: function destroy (vnode) { var componentInstance = vnode.componentInstance; if (!componentInstance._isDestroyed) { if (!vnode.data.keepAlive) { componentInstance.$destroy(); } else { deactivateChildComponent(componentInstance, true / direct /); } } } }; var hooksToMerge = Object.keys(componentVNodeHooks); function createComponent ( Ctor, data, context, children, tag ) { if (isUndef(Ctor)) { return } var baseCtor = context.$options._base; // plain options object: turn it into a constructor if (isObject(Ctor)) { Ctor = baseCtor.extend(Ctor); } // if at this stage it's not a constructor or an async component factory, // reject. if (typeof Ctor !== 'function') { { warn(("Invalid Component definition: " + (String(Ctor))), context); } return } // async component var asyncFactory; if (isUndef(Ctor.cid)) { asyncFactory = Ctor; Ctor = resolveAsyncComponent(asyncFactory, baseCtor); if (Ctor === undefined) { // return a placeholder node for async component, which is rendered // as a comment node but preserves all the raw information for the node. // the information will be used for async server-rendering and hydration. return createAsyncPlaceholder( asyncFactory, data, context, children, tag ) } } data = data \|\| {}; // resolve constructor options in case global mixins are applied after // component constructor creation resolveConstructorOptions(Ctor); // transform component v-model data into props & events if (isDef(data.model)) { transformModel(Ctor.options, data); } // extract props var propsData = extractPropsFromVNodeData(data, Ctor, tag); // functional component if (isTrue(Ctor.options.functional)) { return createFunctionalComponent(Ctor, propsData, data, context, children) } // extract listeners, since these needs to be treated as // child component listeners instead of DOM listeners var listeners = data.on; // replace with listeners with .native modifier // so it gets processed during parent component patch. data.on = data.nativeOn; if (isTrue(Ctor.options.abstract)) { // abstract components do not keep anything // other than props & listeners & slot // work around flow var slot = data.slot; data = {}; if (slot) { data.slot = slot; } } // install component management hooks onto the placeholder node installComponentHooks(data); // return a placeholder vnode var name = Ctor.options.name \|\| tag; var vnode = new VNode( ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')), data, undefined, undefined, undefined, context, { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children }, asyncFactory ); return vnode } function createComponentInstanceForVnode ( vnode, // we know it's MountedComponentVNode but flow doesn't parent // activeInstance in lifecycle state ) { var options = { _isComponent: true, _parentVnode: vnode, parent: parent }; // check inline-template render functions var inlineTemplate = vnode.data.inlineTemplate; if (isDef(inlineTemplate)) { options.render = inlineTemplate.render; options.staticRenderFns = inlineTemplate.staticRenderFns; } return new vnode.componentOptions.Ctor(options) } function installComponentHooks (data) { var hooks = data.hook \|\| (data.hook = {}); for (var i = 0; i < hooksToMerge.length; i++) { var key = hooksToMerge[i]; var existing = hooks[key]; var toMerge = componentVNodeHooks[key]; if (existing !== toMerge && !(existing && existing._merged)) { hooks[key] = existing ? mergeHook$1(toMerge, existing) : toMerge; } } } function mergeHook$1 (f1, f2) { var merged = function (a, b) { // flow complains about extra args which is why we use any f1(a, b); f2(a, b); }; merged._merged = true; return merged } // transform component v-model info (value and callback) into // prop and event handler respectively. function transformModel (options, data) { var prop = (options.model && options.model.prop) \|\| 'value'; var event = (options.model && options.model.event) \|\| 'input' ;(data.attrs \|\| (data.attrs = {}))[prop] = data.model.value; var on = data.on \|\| (data.on = {}); var existing = on[event]; var callback = data.model.callback; if (isDef(existing)) { if ( Array.isArray(existing) ? existing.indexOf(callback) === -1 : existing !== callback ) { on[event] = [callback].concat(existing); } } else { on[event] = callback; } } / / var SIMPLE_NORMALIZE = 1; var ALWAYS_NORMALIZE = 2; // wrapper function for providing a more flexible interface // without getting yelled at by flow function createElement ( context, tag, data, children, normalizationType, alwaysNormalize ) { if (Array.isArray(data) \|\| isPrimitive(data)) { normalizationType = children; children = data; data = undefined; } if (isTrue(alwaysNormalize)) { normalizationType = ALWAYS_NORMALIZE; } return _createElement(context, tag, data, children, normalizationType) } function _createElement ( context, tag, data, children, normalizationType ) { if (isDef(data) && isDef((data).__ob__)) { warn( "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" + 'Always create fresh vnode data objects in each render!', context ); return createEmptyVNode() } // object syntax in v-bind if (isDef(data) && isDef(data.is)) { tag = data.is; } if (!tag) { // in case of component :is set to falsy value return createEmptyVNode() } // warn against non-primitive key if (isDef(data) && isDef(data.key) && !isPrimitive(data.key) ) { { warn( 'Avoid using non-primitive value as key, ' + 'use string/number value instead.', context ); } } // support single function children as default scoped slot if (Array.isArray(children) && typeof children[0] === 'function' ) { data = data \|\| {}; data.scopedSlots = { default: children[0] }; children.length = 0; } if (normalizationType === ALWAYS_NORMALIZE) { children = normalizeChildren(children); } else if (normalizationType === SIMPLE_NORMALIZE) { children = simpleNormalizeChildren(children); } var vnode, ns; if (typeof tag === 'string') { var Ctor; ns = (context.$vnode && context.$vnode.ns) \|\| config.getTagNamespace(tag); if (config.isReservedTag(tag)) { // platform built-in elements vnode = new VNode( config.parsePlatformTagName(tag), data, children, undefined, undefined, context ); } else if ((!data \|\| !data.pre) && isDef(Ctor = resolveAsset(context.$options, 'components', tag))) { // component vnode = createComponent(Ctor, data, context, children, tag); } else { // unknown or unlisted namespaced elements // check at runtime because it may get assigned a namespace when its // parent normalizes children vnode = new VNode( tag, data, children, undefined, undefined, context ); } } else { // direct component options / constructor vnode = createComponent(tag, data, context, children); } if (Array.isArray(vnode)) { return vnode } else if (isDef(vnode)) { if (isDef(ns)) { applyNS(vnode, ns); } if (isDef(data)) { registerDeepBindings(data); } return vnode } else { return createEmptyVNode() } } function applyNS (vnode, ns, force) { vnode.ns = ns; if (vnode.tag === 'foreignObject') { // use default namespace inside foreignObject ns = undefined; force = true; } if (isDef(vnode.children)) { for (var i = 0, l = vnode.children.length; i < l; i++) { var child = vnode.children[i]; if (isDef(child.tag) && ( isUndef(child.ns) \|\| (isTrue(force) && child.tag !== 'svg'))) { applyNS(child, ns, force); } } } } // ref #5318 // necessary to ensure parent re-render when deep bindings like :style and // :class are used on slot nodes function registerDeepBindings (data) { if (isObject(data.style)) { traverse(data.style); } if (isObject(data.class)) { traverse(data.class); } } / / function initRender (vm) { vm._vnode = null; // the root of the child tree vm._staticTrees = null; // v-once cached trees var options = vm.$options; var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree var renderContext = parentVnode && parentVnode.context; vm.$slots = resolveSlots(options._renderChildren, renderContext); vm.$scopedSlots = emptyObject; // bind the createElement fn to this instance // so that we get proper render context inside it. // args order: tag, data, children, normalizationType, alwaysNormalize // internal version is used by render functions compiled from templates vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); }; // normalization is always applied for the public version, used in // user-written render functions. vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); }; // $attrs & $listeners are exposed for easier HOC creation. // they need to be reactive so that HOCs using them are always updated var parentData = parentVnode && parentVnode.data; / istanbul ignore else / { defineReactive$$1(vm, '$attrs', parentData && parentData.attrs \|\| emptyObject, function () { !isUpdatingChildComponent && warn("$attrs is readonly.", vm); }, true); defineReactive$$1(vm, '$listeners', options._parentListeners \|\| emptyObject, function () { !isUpdatingChildComponent && warn("$listeners is readonly.", vm); }, true); } } var currentRenderingInstance = null; function renderMixin (Vue) { // install runtime convenience helpers installRenderHelpers(Vue.prototype); Vue.prototype.$nextTick = function (fn) { return nextTick(fn, this) }; Vue.prototype._render = function () { var vm = this; var ref = vm.$options; var render = ref.render; var _parentVnode = ref._parentVnode; if (_parentVnode) { vm.$scopedSlots = normalizeScopedSlots( _parentVnode.data.scopedSlots, vm.$slots, vm.$scopedSlots ); } // set parent vnode. this allows render functions to have access // to the data on the placeholder node. vm.$vnode = _parentVnode; // render self var vnode; try { // There's no need to maintain a stack becaues all render fns are called // separately from one another. Nested component's render fns are called // when parent component is patched. currentRenderingInstance = vm; vnode = render.call(vm._renderProxy, vm.$createElement); } catch (e) { handleError(e, vm, "render"); // return error render result, // or previous vnode to prevent render error causing blank component / istanbul ignore else / if (vm.$options.renderError) { try { vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e); } catch (e) { handleError(e, vm, "renderError"); vnode = vm._vnode; } } else { vnode = vm._vnode; } } finally { currentRenderingInstance = null; } // if the returned array contains only a single node, allow it if (Array.isArray(vnode) && vnode.length === 1) { vnode = vnode[0]; } // return empty vnode in case the render function errored out if (!(vnode instanceof VNode)) { if (Array.isArray(vnode)) { warn( 'Multiple root nodes returned from render function. Render function ' + 'should return a single root node.', vm ); } vnode = createEmptyVNode(); } // set parent vnode.parent = _parentVnode; return vnode }; } / / function ensureCtor (comp, base) { if ( comp.__esModule \|\| (hasSymbol && comp[Symbol.toStringTag] === 'Module') ) { comp = comp.default; } return isObject(comp) ? base.extend(comp) : comp } function createAsyncPlaceholder ( factory, data, context, children, tag ) { var node = createEmptyVNode(); node.asyncFactory = factory; node.asyncMeta = { data: data, context: context, children: children, tag: tag }; return node } function resolveAsyncComponent ( factory, baseCtor ) { if (isTrue(factory.error) && isDef(factory.errorComp)) { return factory.errorComp } if (isDef(factory.resolved)) { return factory.resolved } var owner = currentRenderingInstance; if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) { // already pending factory.owners.push(owner); } if (isTrue(factory.loading) && isDef(factory.loadingComp)) { return factory.loadingComp } if (owner && !isDef(factory.owners)) { var owners = factory.owners = [owner]; var sync = true; var timerLoading = null; var timerTimeout = null ;(owner).$on('hook:destroyed', function () { return remove(owners, owner); }); var forceRender = function (renderCompleted) { for (var i = 0, l = owners.length; i < l; i++) { (owners[i]).$forceUpdate(); } if (renderCompleted) { owners.length = 0; if (timerLoading !== null) { clearTimeout(timerLoading); timerLoading = null; } if (timerTimeout !== null) { clearTimeout(timerTimeout); timerTimeout = null; } } }; var resolve = once(function (res) { // cache resolved factory.resolved = ensureCtor(res, baseCtor); // invoke callbacks only if this is not a synchronous resolve // (async resolves are shimmed as synchronous during SSR) if (!sync) { forceRender(true); } else { owners.length = 0; } }); var reject = once(function (reason) { warn( "Failed to resolve async component: " + (String(factory)) + (reason ? ("\nReason: " + reason) : '') ); if (isDef(factory.errorComp)) { factory.error = true; forceRender(true); } }); var res = factory(resolve, reject); if (isObject(res)) { if (isPromise(res)) { // () => Promise if (isUndef(factory.resolved)) { res.then(resolve, reject); } } else if (isPromise(res.component)) { res.component.then(resolve, reject); if (isDef(res.error)) { factory.errorComp = ensureCtor(res.error, baseCtor); } if (isDef(res.loading)) { factory.loadingComp = ensureCtor(res.loading, baseCtor); if (res.delay === 0) { factory.loading = true; } else { timerLoading = setTimeout(function () { timerLoading = null; if (isUndef(factory.resolved) && isUndef(factory.error)) { factory.loading = true; forceRender(false); } }, res.delay \|\| 200); } } if (isDef(res.timeout)) { timerTimeout = setTimeout(function () { timerTimeout = null; if (isUndef(factory.resolved)) { reject( "timeout (" + (res.timeout) + "ms)" ); } }, res.timeout); } } } sync = false; // return in case resolved synchronously return factory.loading ? factory.loadingComp : factory.resolved } } / / function isAsyncPlaceholder (node) { return node.isComment && node.asyncFactory } / / function getFirstComponentChild (children) { if (Array.isArray(children)) { for (var i = 0; i < children.length; i++) { var c = children[i]; if (isDef(c) && (isDef(c.componentOptions) \|\| isAsyncPlaceholder(c))) { return c } } } } / / / / function initEvents (vm) { vm._events = Object.create(null); vm._hasHookEvent = false; // init parent attached events var listeners = vm.$options._parentListeners; if (listeners) { updateComponentListeners(vm, listeners); } } var target; function add (event, fn) { target.$on(event, fn); } function remove$1 (event, fn) { target.$off(event, fn); } function createOnceHandler (event, fn) { var _target = target; return function onceHandler () { var res = fn.apply(null, arguments); if (res !== null) { _target.$off(event, onceHandler); } } } function updateComponentListeners ( vm, listeners, oldListeners ) { target = vm; updateListeners(listeners, oldListeners \|\| {}, add, remove$1, createOnceHandler, vm); target = undefined; } function eventsMixin (Vue) { var hookRE = /^hook:/; Vue.prototype.$on = function (event, fn) { var vm = this; if (Array.isArray(event)) { for (var i = 0, l = event.length; i < l; i++) { vm.$on(event[i], fn); } } else { (vm._events[event] \|\| (vm._events[event] = [])).push(fn); // optimize hook:event cost by using a boolean flag marked at registration // instead of a hash lookup if (hookRE.test(event)) { vm._hasHookEvent = true; } } return vm }; Vue.prototype.$once = function (event, fn) { var vm = this; function on () { vm.$off(event, on); fn.apply(vm, arguments); } on.fn = fn; vm.$on(event, on); return vm }; Vue.prototype.$off = function (event, fn) { var vm = this; // all if (!arguments.length) { vm._events = Object.create(null); return vm } // array of events if (Array.isArray(event)) { for (var i$1 = 0, l = event.length; i$1 < l; i$1++) { vm.$off(event[i$1], fn); } return vm } // specific event var cbs = vm._events[event]; if (!cbs) { return vm } if (!fn) { vm._events[event] = null; return vm } // specific handler var cb; var i = cbs.length; while (i--) { cb = cbs[i]; if (cb === fn \|\| cb.fn === fn) { cbs.splice(i, 1); break } } return vm }; Vue.prototype.$emit = function (event) { var vm = this; { var lowerCaseEvent = event.toLowerCase(); if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) { tip( "Event \"" + lowerCaseEvent + "\" is emitted in component " + (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " + "Note that HTML attributes are case-insensitive and you cannot use " + "v-on to listen to camelCase events when using in-DOM templates. " + "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"." ); } } var cbs = vm._events[event]; if (cbs) { cbs = cbs.length > 1 ? toArray(cbs) : cbs; var args = toArray(arguments, 1); var info = "event handler for \"" + event + "\""; for (var i = 0, l = cbs.length; i < l; i++) { invokeWithErrorHandling(cbs[i], vm, args, vm, info); } } return vm }; } / / var activeInstance = null; var isUpdatingChildComponent = false; function setActiveInstance(vm) { var prevActiveInstance = activeInstance; activeInstance = vm; return function () { activeInstance = prevActiveInstance; } } function initLifecycle (vm) { var options = vm.$options; // locate first non-abstract parent var parent = options.parent; if (parent && !options.abstract) { while (parent.$options.abstract && parent.$parent) { parent = parent.$parent; } parent.$children.push(vm); } vm.$parent = parent; vm.$root = parent ? parent.$root : vm; vm.$children = []; vm.$refs = {}; vm._watcher = null; vm._inactive = null; vm._directInactive = false; vm._isMounted = false; vm._isDestroyed = false; vm._isBeingDestroyed = false; } function lifecycleMixin (Vue) { Vue.prototype._update = function (vnode, hydrating) { var vm = this; var prevEl = vm.$el; var prevVnode = vm._vnode; var restoreActiveInstance = setActiveInstance(vm); vm._vnode = vnode; // Vue.prototype.__patch__ is injected in entry points // based on the rendering backend used. if (!prevVnode) { // initial render vm.$el = vm.__patch__(vm.$el, vnode, hydrating, false / removeOnly /); } else { // updates vm.$el = vm.__patch__(prevVnode, vnode); } restoreActiveInstance(); // update __vue__ reference if (prevEl) { prevEl.__vue__ = null; } if (vm.$el) { vm.$el.__vue__ = vm; } // if parent is an HOC, update its $el as well if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) { vm.$parent.$el = vm.$el; } // updated hook is called by the scheduler to ensure that children are // updated in a parent's updated hook. }; Vue.prototype.$forceUpdate = function () { var vm = this; if (vm._watcher) { vm._watcher.update(); } }; Vue.prototype.$destroy = function () { var vm = this; if (vm._isBeingDestroyed) { return } callHook(vm, 'beforeDestroy'); vm._isBeingDestroyed = true; // remove self from parent var parent = vm.$parent; if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) { remove(parent.$children, vm); } // teardown watchers if (vm._watcher) { vm._watcher.teardown(); } var i = vm._watchers.length; while (i--) { vm._watchers[i].teardown(); } // remove reference from data ob // frozen object may not have observer. if (vm._data.__ob__) { vm._data.__ob__.vmCount--; } // call the last hook... vm._isDestroyed = true; // invoke destroy hooks on current rendered tree vm.__patch__(vm._vnode, null); // fire destroyed hook callHook(vm, 'destroyed'); // turn off all instance listeners. vm.$off(); // remove __vue__ reference if (vm.$el) { vm.$el.__vue__ = null; } // release circular reference (#6759) if (vm.$vnode) { vm.$vnode.parent = null; } }; } function mountComponent ( vm, el, hydrating ) { vm.$el = el; if (!vm.$options.render) { vm.$options.render = createEmptyVNode; { / istanbul ignore if / if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') \|\| vm.$options.el \|\| el) { warn( 'You are using the runtime-only build of Vue where the template ' + 'compiler is not available. Either pre-compile the templates into ' + 'render functions, or use the compiler-included build.', vm ); } else { warn( 'Failed to mount component: template or render function not defined.', vm ); } } } callHook(vm, 'beforeMount'); var updateComponent; / istanbul ignore if / if (config.performance && mark) { updateComponent = function () { var name = vm._name; var id = vm._uid; var startTag = "vue-perf-start:" + id; var endTag = "vue-perf-end:" + id; mark(startTag); var vnode = vm._render(); mark(endTag); measure(("vue " + name + " render"), startTag, endTag); mark(startTag); vm._update(vnode, hydrating); mark(endTag); measure(("vue " + name + " patch"), startTag, endTag); }; } else { updateComponent = function () { vm._update(vm._render(), hydrating); }; } // we set this to vm._watcher inside the watcher's constructor // since the watcher's initial patch may call $forceUpdate (e.g. inside child // component's mounted hook), which relies on vm._watcher being already defined new Watcher(vm, updateComponent, noop, { before: function before () { if (vm._isMounted && !vm._isDestroyed) { callHook(vm, 'beforeUpdate'); } } }, true / isRenderWatcher /); hydrating = false; // manually mounted instance, call mounted on self // mounted is called for render-created child components in its inserted hook if (vm.$vnode == null) { vm._isMounted = true; callHook(vm, 'mounted'); } return vm } function updateChildComponent ( vm, propsData, listeners, parentVnode, renderChildren ) { { isUpdatingChildComponent = true; } // determine whether component has slot children // we need to do this before overwriting $options._renderChildren. // check if there are dynamic scopedSlots (hand-written or compiled but with // dynamic slot names). Static scoped slots compiled from template has the // "$stable" marker. var newScopedSlots = parentVnode.data.scopedSlots; var oldScopedSlots = vm.$scopedSlots; var hasDynamicScopedSlot = !!( (newScopedSlots && !newScopedSlots.$stable) \|\| (oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) \|\| (newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key) ); // Any static slot children from the parent may have changed during parent's // update. Dynamic scoped slots may also have changed. In such cases, a forced // update is necessary to ensure correctness. var needsForceUpdate = !!( renderChildren \|\| // has new static slots vm.$options._renderChildren \|\| // has old static slots hasDynamicScopedSlot ); vm.$options._parentVnode = parentVnode; vm.$vnode = parentVnode; // update vm's placeholder node without re-render if (vm._vnode) { // update child tree's parent vm._vnode.parent = parentVnode; } vm.$options._renderChildren = renderChildren; // update $attrs and $listeners hash // these are also reactive so they may trigger child update if the child // used them during render vm.$attrs = parentVnode.data.attrs \|\| emptyObject; vm.$listeners = listeners \|\| emptyObject; // update props if (propsData && vm.$options.props) { toggleObserving(false); var props = vm._props; var propKeys = vm.$options._propKeys \|\| []; for (var i = 0; i < propKeys.length; i++) { var key = propKeys[i]; var propOptions = vm.$options.props; // wtf flow? props[key] = validateProp(key, propOptions, propsData, vm); } toggleObserving(true); // keep a copy of raw propsData vm.$options.propsData = propsData; } // update listeners listeners = listeners \|\| emptyObject; var oldListeners = vm.$options._parentListeners; vm.$options._parentListeners = listeners; updateComponentListeners(vm, listeners, oldListeners); // resolve slots + force update if has children if (needsForceUpdate) { vm.$slots = resolveSlots(renderChildren, parentVnode.context); vm.$forceUpdate(); } { isUpdatingChildComponent = false; } } function isInInactiveTree (vm) { while (vm && (vm = vm.$parent)) { if (vm._inactive) { return true } } return false } function activateChildComponent (vm, direct) { if (direct) { vm._directInactive = false; if (isInInactiveTree(vm)) { return } } else if (vm._directInactive) { return } if (vm._inactive \|\| vm._inactive === null) { vm._inactive = false; for (var i = 0; i < vm.$children.length; i++) { activateChildComponent(vm.$children[i]); } callHook(vm, 'activated'); } } function deactivateChildComponent (vm, direct) { if (direct) { vm._directInactive = true; if (isInInactiveTree(vm)) { return } } if (!vm._inactive) { vm._inactive = true; for (var i = 0; i < vm.$children.length; i++) { deactivateChildComponent(vm.$children[i]); } callHook(vm, 'deactivated'); } } function callHook (vm, hook) { // #7573 disable dep collection when invoking lifecycle hooks pushTarget(); var handlers = vm.$options[hook]; var info = hook + " hook"; if (handlers) { for (var i = 0, j = handlers.length; i < j; i++) { invokeWithErrorHandling(handlers[i], vm, null, vm, info); } } if (vm._hasHookEvent) { vm.$emit('hook:' + hook); } popTarget(); } / / var MAX_UPDATE_COUNT = 100; var queue = []; var activatedChildren = []; var has = {}; var circular = {}; var waiting = false; var flushing = false; var index = 0; /* * Reset the scheduler's state. / function resetSchedulerState () { index = queue.length = activatedChildren.length = 0; has = {}; { circular = {}; } waiting = flushing = false; } // Async edge case #6566 requires saving the timestamp when event listeners are // attached. However, calling performance.now() has a perf overhead especially // if the page has thousands of event listeners. Instead, we take a timestamp // every time the scheduler flushes and use that for all event listeners // attached during that flush. var currentFlushTimestamp = 0; // Async edge case fix requires storing an event listener's attach timestamp. var getNow = Date.now; // Determine what event timestamp the browser is using. Annoyingly, the // timestamp can either be hi-res (relative to page load) or low-res // (relative to UNIX epoch), so in order to compare time we have to use the // same timestamp type when saving the flush timestamp. // All IE versions use low-res event timestamps, and have problematic clock // implementations (#9632) if (inBrowser && !isIE) { var performance = window.performance; if ( performance && typeof performance.now === 'function' && getNow() > document.createEvent('Event').timeStamp ) { // if the event timestamp, although evaluated AFTER the Date.now(), is // smaller than it, it means the event is using a hi-res timestamp, // and we need to use the hi-res version for event listener timestamps as // well. getNow = function () { return performance.now(); }; } } /* * Flush both queues and run the watchers. / function flushSchedulerQueue () { currentFlushTimestamp = getNow(); flushing = true; var watcher, id; // Sort queue before flush. // This ensures that: // 1. Components are updated from parent to child. (because parent is always // created before the child) // 2. A component's user watchers are run before its render watcher (because // user watchers are created before the render watcher) // 3. If a component is destroyed during a parent component's watcher run, // its watchers can be skipped. queue.sort(function (a, b) { return a.id - b.id; }); // do not cache length because more watchers might be pushed // as we run existing watchers for (index = 0; index < queue.length; index++) { watcher = queue[index]; if (watcher.before) { watcher.before(); } id = watcher.id; has[id] = null; watcher.run(); // in dev build, check and stop circular updates. if (has[id] != null) { circular[id] = (circular[id] \|\| 0) + 1; if (circular[id] > MAX_UPDATE_COUNT) { warn( 'You may have an infinite update loop ' + ( watcher.user ? ("in watcher with expression \"" + (watcher.expression) + "\"") : "in a component render function." ), watcher.vm ); break } } } // keep copies of post queues before resetting state var activatedQueue = activatedChildren.slice(); var updatedQueue = queue.slice(); resetSchedulerState(); // call component updated and activated hooks callActivatedHooks(activatedQueue); callUpdatedHooks(updatedQueue); // devtool hook / istanbul ignore if / if (devtools && config.devtools) { devtools.emit('flush'); } } function callUpdatedHooks (queue) { var i = queue.length; while (i--) { var watcher = queue[i]; var vm = watcher.vm; if (vm._watcher === watcher && vm._isMounted && !vm._isDestroyed) { callHook(vm, 'updated'); } } } /* * Queue a kept-alive component that was activated during patch. * The queue will be processed after the entire tree has been patched. / function queueActivatedComponent (vm) { // setting _inactive to false here so that a render function can // rely on checking whether it's in an inactive tree (e.g. router-view) vm._inactive = false; activatedChildren.push(vm); } function callActivatedHooks (queue) { for (var i = 0; i < queue.length; i++) { queue[i]._inactive = true; activateChildComponent(queue[i], true / true /); } } /* * Push a watcher into the watcher queue. * Jobs with duplicate IDs will be skipped unless it's * pushed when the queue is being flushed. / function queueWatcher (watcher) { var id = watcher.id; if (has[id] == null) { has[id] = true; if (!flushing) { queue.push(watcher); } else { // if already flushing, splice the watcher based on its id // if already past its id, it will be run next immediately. var i = queue.length - 1; while (i > index && queue[i].id > watcher.id) { i--; } queue.splice(i + 1, 0, watcher); } // queue the flush if (!waiting) { waiting = true; if (!config.async) { flushSchedulerQueue(); return } nextTick(flushSchedulerQueue); } } } / / var uid$2 = 0; /* * A watcher parses an expression, collects dependencies, * and fires callback when the expression value changes. * This is used for both the $watch() api and directives. / var Watcher = function Watcher ( vm, expOrFn, cb, options, isRenderWatcher ) { this.vm = vm; if (isRenderWatcher) { vm._watcher = this; } vm._watchers.push(this); // options if (options) { this.deep = !!options.deep; this.user = !!options.user; this.lazy = !!options.lazy; this.sync = !!options.sync; this.before = options.before; } else { this.deep = this.user = this.lazy = this.sync = false; } this.cb = cb; this.id = ++uid$2; // uid for batching this.active = true; this.dirty = this.lazy; // for lazy watchers this.deps = []; this.newDeps = []; this.depIds = new _Set(); this.newDepIds = new _Set(); this.expression = expOrFn.toString(); // parse expression for getter if (typeof expOrFn === 'function') { this.getter = expOrFn; } else { this.getter = parsePath(expOrFn); if (!this.getter) { this.getter = noop; warn( "Failed watching path: \"" + expOrFn + "\" " + 'Watcher only accepts simple dot-delimited paths. ' + 'For full control, use a function instead.', vm ); } } this.value = this.lazy ? undefined : this.get(); }; /* * Evaluate the getter, and re-collect dependencies. / Watcher.prototype.get = function get () { pushTarget(this); var value; var vm = this.vm; try { value = this.getter.call(vm, vm); } catch (e) { if (this.user) { handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\"")); } else { throw e } } finally { // "touch" every property so they are all tracked as // dependencies for deep watching if (this.deep) { traverse(value); } popTarget(); this.cleanupDeps(); } return value }; /* * Add a dependency to this directive. / Watcher.prototype.addDep = function addDep (dep) { var id = dep.id; if (!this.newDepIds.has(id)) { this.newDepIds.add(id); this.newDeps.push(dep); if (!this.depIds.has(id)) { dep.addSub(this); } } }; /* * Clean up for dependency collection. / Watcher.prototype.cleanupDeps = function cleanupDeps () { var i = this.deps.length; while (i--) { var dep = this.deps[i]; if (!this.newDepIds.has(dep.id)) { dep.removeSub(this); } } var tmp = this.depIds; this.depIds = this.newDepIds; this.newDepIds = tmp; this.newDepIds.clear(); tmp = this.deps; this.deps = this.newDeps; this.newDeps = tmp; this.newDeps.length = 0; }; /* * Subscriber interface. * Will be called when a dependency changes. / Watcher.prototype.update = function update () { / istanbul ignore else / if (this.lazy) { this.dirty = true; } else if (this.sync) { this.run(); } else { queueWatcher(this); } }; /* * Scheduler job interface. * Will be called by the scheduler. / Watcher.prototype.run = function run () { if (this.active) { var value = this.get(); if ( value !== this.value \|\| // Deep watchers and watchers on Object/Arrays should fire even // when the value is the same, because the value may // have mutated. isObject(value) \|\| this.deep ) { // set new value var oldValue = this.value; this.value = value; if (this.user) { try { this.cb.call(this.vm, value, oldValue); } catch (e) { handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\"")); } } else { this.cb.call(this.vm, value, oldValue); } } } }; /* * Evaluate the value of the watcher. * This only gets called for lazy watchers. / Watcher.prototype.evaluate = function evaluate () { this.value = this.get(); this.dirty = false; }; /* * Depend on all deps collected by this watcher. / Watcher.prototype.depend = function depend () { var i = this.deps.length; while (i--) { this.deps[i].depend(); } }; /* * Remove self from all dependencies' subscriber list. / Watcher.prototype.teardown = function teardown () { if (this.active) { // remove self from vm's watcher list // this is a somewhat expensive operation so we skip it // if the vm is being destroyed. if (!this.vm._isBeingDestroyed) { remove(this.vm._watchers, this); } var i = this.deps.length; while (i--) { this.deps[i].removeSub(this); } this.active = false; } }; / / var sharedPropertyDefinition = { enumerable: true, configurable: true, get: noop, set: noop }; function proxy (target, sourceKey, key) { sharedPropertyDefinition.get = function proxyGetter () { return this[sourceKey][key] }; sharedPropertyDefinition.set = function proxySetter (val) { this[sourceKey][key] = val; }; Object.defineProperty(target, key, sharedPropertyDefinition); } function initState (vm) { vm._watchers = []; var opts = vm.$options; if (opts.props) { initProps(vm, opts.props); } if (opts.methods) { initMethods(vm, opts.methods); } if (opts.data) { initData(vm); } else { observe(vm._data = {}, true / asRootData /); } if (opts.computed) { initComputed(vm, opts.computed); } if (opts.watch && opts.watch !== nativeWatch) { initWatch(vm, opts.watch); } } function initProps (vm, propsOptions) { var propsData = vm.$options.propsData \|\| {}; var props = vm._props = {}; // cache prop keys so that future props updates can iterate using Array // instead of dynamic object key enumeration. var keys = vm.$options._propKeys = []; var isRoot = !vm.$parent; // root instance props should be converted if (!isRoot) { toggleObserving(false); } var loop = function ( key ) { keys.push(key); var value = validateProp(key, propsOptions, propsData, vm); / istanbul ignore else / { var hyphenatedKey = hyphenate(key); if (isReservedAttribute(hyphenatedKey) \|\| config.isReservedAttr(hyphenatedKey)) { warn( ("\"" + hyphenatedKey + "\" is a reserved attribute and cannot be used as component prop."), vm ); } defineReactive$$1(props, key, value, function () { if (!isRoot && !isUpdatingChildComponent) { warn( "Avoid mutating a prop directly since the value will be " + "overwritten whenever the parent component re-renders. " + "Instead, use a data or computed property based on the prop's " + "value. Prop being mutated: \"" + key + "\"", vm ); } }); } // static props are already proxied on the component's prototype // during Vue.extend(). We only need to proxy props defined at // instantiation here. if (!(key in vm)) { proxy(vm, "_props", key); } }; for (var key in propsOptions) loop( key ); toggleObserving(true); } function initData (vm) { var data = vm.$options.data; data = vm._data = typeof data === 'function' ? getData(data, vm) : data \|\| {}; if (!isPlainObject(data)) { data = {}; warn( 'data functions should return an object:\n' + 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function', vm ); } // proxy data on instance var keys = Object.keys(data); var props = vm.$options.props; var methods = vm.$options.methods; var i = keys.length; while (i--) { var key = keys[i]; { if (methods && hasOwn(methods, key)) { warn( ("Method \"" + key + "\" has already been defined as a data property."), vm ); } } if (props && hasOwn(props, key)) { warn( "The data property \"" + key + "\" is already declared as a prop. " + "Use prop default value instead.", vm ); } else if (!isReserved(key)) { proxy(vm, "_data", key); } } // observe data observe(data, true / asRootData /); } function getData (data, vm) { // #7573 disable dep collection when invoking data getters pushTarget(); try { return data.call(vm, vm) } catch (e) { handleError(e, vm, "data()"); return {} } finally { popTarget(); } } var computedWatcherOptions = { lazy: true }; function initComputed (vm, computed) { // $flow-disable-line var watchers = vm._computedWatchers = Object.create(null); // computed properties are just getters during SSR var isSSR = isServerRendering(); for (var key in computed) { var userDef = computed[key]; var getter = typeof userDef === 'function' ? userDef : userDef.get; if (getter == null) { warn( ("Getter is missing for computed property \"" + key + "\"."), vm ); } if (!isSSR) { // create internal watcher for the computed property. watchers[key] = new Watcher( vm, getter \|\| noop, noop, computedWatcherOptions ); } // component-defined computed properties are already defined on the // component prototype. We only need to define computed properties defined // at instantiation here. if (!(key in vm)) { defineComputed(vm, key, userDef); } else { if (key in vm.$data) { warn(("The computed property \"" + key + "\" is already defined in data."), vm); } else if (vm.$options.props && key in vm.$options.props) { warn(("The computed property \"" + key + "\" is already defined as a prop."), vm); } } } } function defineComputed ( target, key, userDef ) { var shouldCache = !isServerRendering(); if (typeof userDef === 'function') { sharedPropertyDefinition.get = shouldCache ? createComputedGetter(key) : createGetterInvoker(userDef); sharedPropertyDefinition.set = noop; } else { sharedPropertyDefinition.get = userDef.get ? shouldCache && userDef.cache !== false ? createComputedGetter(key) : createGetterInvoker(userDef.get) : noop; sharedPropertyDefinition.set = userDef.set \|\| noop; } if (sharedPropertyDefinition.set === noop) { sharedPropertyDefinition.set = function () { warn( ("Computed property \"" + key + "\" was assigned to but it has no setter."), this ); }; } Object.defineProperty(target, key, sharedPropertyDefinition); } function createComputedGetter (key) { return function computedGetter () { var watcher = this._computedWatchers && this._computedWatchers[key]; if (watcher) { if (watcher.dirty) { watcher.evaluate(); } if (Dep.target) { watcher.depend(); } return watcher.value } } } function createGetterInvoker(fn) { return function computedGetter () { return fn.call(this, this) } } function initMethods (vm, methods) { var props = vm.$options.props; for (var key in methods) { { if (typeof methods[key] !== 'function') { warn( "Method \"" + key + "\" has type \"" + (typeof methods[key]) + "\" in the component definition. " + "Did you reference the function correctly?", vm ); } if (props && hasOwn(props, key)) { warn( ("Method \"" + key + "\" has already been defined as a prop."), vm ); } if ((key in vm) && isReserved(key)) { warn( "Method \"" + key + "\" conflicts with an existing Vue instance method. " + "Avoid defining component methods that start with _ or $." ); } } vm[key] = typeof methods[key] !== 'function' ? noop : bind(methods[key], vm); } } function initWatch (vm, watch) { for (var key in watch) { var handler = watch[key]; if (Array.isArray(handler)) { for (var i = 0; i < handler.length; i++) { createWatcher(vm, key, handler[i]); } } else { createWatcher(vm, key, handler); } } } function createWatcher ( vm, expOrFn, handler, options ) { if (isPlainObject(handler)) { options = handler; handler = handler.handler; } if (typeof handler === 'string') { handler = vm[handler]; } return vm.$watch(expOrFn, handler, options) } function stateMixin (Vue) { // flow somehow has problems with directly declared definition object // when using Object.defineProperty, so we have to procedurally build up // the object here. var dataDef = {}; dataDef.get = function () { return this._data }; var propsDef = {}; propsDef.get = function () { return this._props }; { dataDef.set = function () { warn( 'Avoid replacing instance root $data. ' + 'Use nested data properties instead.', this ); }; propsDef.set = function () { warn("$props is readonly.", this); }; } Object.defineProperty(Vue.prototype, '$data', dataDef); Object.defineProperty(Vue.prototype, '$props', propsDef); Vue.prototype.$set = set; Vue.prototype.$delete = del; Vue.prototype.$watch = function ( expOrFn, cb, options ) { var vm = this; if (isPlainObject(cb)) { return createWatcher(vm, expOrFn, cb, options) } options = options \|\| {}; options.user = true; var watcher = new Watcher(vm, expOrFn, cb, options); if (options.immediate) { try { cb.call(vm, watcher.value); } catch (error) { handleError(error, vm, ("callback for immediate watcher \"" + (watcher.expression) + "\"")); } } return function unwatchFn () { watcher.teardown(); } }; } / / var uid$3 = 0; function initMixin (Vue) { Vue.prototype._init = function (options) { var vm = this; // a uid vm._uid = uid$3++; var startTag, endTag; / istanbul ignore if / if (config.performance && mark) { startTag = "vue-perf-start:" + (vm._uid); endTag = "vue-perf-end:" + (vm._uid); mark(startTag); } // a flag to avoid this being observed vm._isVue = true; // merge options if (options && options._isComponent) { // optimize internal component instantiation // since dynamic options merging is pretty slow, and none of the // internal component options needs special treatment. initInternalComponent(vm, options); } else { vm.$options = mergeOptions( resolveConstructorOptions(vm.constructor), options \|\| {}, vm ); } / istanbul ignore else / { initProxy(vm); } // expose real self vm._self = vm; initLifecycle(vm); initEvents(vm); initRender(vm); callHook(vm, 'beforeCreate'); initInjections(vm); // resolve injections before data/props initState(vm); initProvide(vm); // resolve provide after data/props callHook(vm, 'created'); / istanbul ignore if / if (config.performance && mark) { vm._name = formatComponentName(vm, false); mark(endTag); measure(("vue " + (vm._name) + " init"), startTag, endTag); } if (vm.$options.el) { vm.$mount(vm.$options.el); } }; } function initInternalComponent (vm, options) { var opts = vm.$options = Object.create(vm.constructor.options); // doing this because it's faster than dynamic enumeration. var parentVnode = options._parentVnode; opts.parent = options.parent; opts._parentVnode = parentVnode; var vnodeComponentOptions = parentVnode.componentOptions; opts.propsData = vnodeComponentOptions.propsData; opts._parentListeners = vnodeComponentOptions.listeners; opts._renderChildren = vnodeComponentOptions.children; opts._componentTag = vnodeComponentOptions.tag; if (options.render) { opts.render = options.render; opts.staticRenderFns = options.staticRenderFns; } } function resolveConstructorOptions (Ctor) { var options = Ctor.options; if (Ctor.super) { var superOptions = resolveConstructorOptions(Ctor.super); var cachedSuperOptions = Ctor.superOptions; if (superOptions !== cachedSuperOptions) { // super option changed, // need to resolve new options. Ctor.superOptions = superOptions; // check if there are any late-modified/attached options (#4976) var modifiedOptions = resolveModifiedOptions(Ctor); // update base extend options if (modifiedOptions) { extend(Ctor.extendOptions, modifiedOptions); } options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions); if (options.name) { options.components[options.name] = Ctor; } } } return options } function resolveModifiedOptions (Ctor) { var modified; var latest = Ctor.options; var sealed = Ctor.sealedOptions; for (var key in latest) { if (latest[key] !== sealed[key]) { if (!modified) { modified = {}; } modified[key] = latest[key]; } } return modified } function Vue (options) { if (!(this instanceof Vue) ) { warn('Vue is a constructor and should be called with the `new` keyword'); } this._init(options); } initMixin(Vue); stateMixin(Vue); eventsMixin(Vue); lifecycleMixin(Vue); renderMixin(Vue); / / function initUse (Vue) { Vue.use = function (plugin) { var installedPlugins = (this._installedPlugins \|\| (this._installedPlugins = [])); if (installedPlugins.indexOf(plugin) > -1) { return this } // additional parameters var args = toArray(arguments, 1); args.unshift(this); if (typeof plugin.install === 'function') { plugin.install.apply(plugin, args); } else if (typeof plugin === 'function') { plugin.apply(null, args); } installedPlugins.push(plugin); return this }; } / / function initMixin$1 (Vue) { Vue.mixin = function (mixin) { this.options = mergeOptions(this.options, mixin); return this }; } / / function initExtend (Vue) { /* * Each instance constructor, including Vue, has a unique * cid. This enables us to create wrapped "child * constructors" for prototypal inheritance and cache them. / Vue.cid = 0; var cid = 1; /* * Class inheritance / Vue.extend = function (extendOptions) { extendOptions = extendOptions \|\| {}; var Super = this; var SuperId = Super.cid; var cachedCtors = extendOptions._Ctor \|\| (extendOptions._Ctor = {}); if (cachedCtors[SuperId]) { return cachedCtors[SuperId] } var name = extendOptions.name \|\| Super.options.name; if (name) { validateComponentName(name); } var Sub = function VueComponent (options) { this._init(options); }; Sub.prototype = Object.create(Super.prototype); Sub.prototype.constructor = Sub; Sub.cid = cid++; Sub.options = mergeOptions( Super.options, extendOptions ); Sub['super'] = Super; // For props and computed properties, we define the proxy getters on // the Vue instances at extension time, on the extended prototype. This // avoids Object.defineProperty calls for each instance created. if (Sub.options.props) { initProps$1(Sub); } if (Sub.options.computed) { initComputed$1(Sub); } // allow further extension/mixin/plugin usage Sub.extend = Super.extend; Sub.mixin = Super.mixin; Sub.use = Super.use; // create asset registers, so extended classes // can have their private assets too. ASSET_TYPES.forEach(function (type) { Sub[type] = Super[type]; }); // enable recursive self-lookup if (name) { Sub.options.components[name] = Sub; } // keep a reference to the super options at extension time. // later at instantiation we can check if Super's options have // been updated. Sub.superOptions = Super.options; Sub.extendOptions = extendOptions; Sub.sealedOptions = extend({}, Sub.options); // cache constructor cachedCtors[SuperId] = Sub; return Sub }; } function initProps$1 (Comp) { var props = Comp.options.props; for (var key in props) { proxy(Comp.prototype, "_props", key); } } function initComputed$1 (Comp) { var computed = Comp.options.computed; for (var key in computed) { defineComputed(Comp.prototype, key, computed[key]); } } / / function initAssetRegisters (Vue) { /* * Create asset registration methods. / ASSET_TYPES.forEach(function (type) { Vue[type] = function ( id, definition ) { if (!definition) { return this.options[type + 's'][id] } else { / istanbul ignore if / if (type === 'component') { validateComponentName(id); } if (type === 'component' && isPlainObject(definition)) { definition.name = definition.name \|\| id; definition = this.options._base.extend(definition); } if (type === 'directive' && typeof definition === 'function') { definition = { bind: definition, update: definition }; } this.options[type + 's'][id] = definition; return definition } }; }); } / / function getComponentName (opts) { return opts && (opts.Ctor.options.name \|\| opts.tag) } function matches (pattern, name) { if (Array.isArray(pattern)) { return pattern.indexOf(name) > -1 } else if (typeof pattern === 'string') { return pattern.split(',').indexOf(name) > -1 } else if (isRegExp(pattern)) { return pattern.test(name) } / istanbul ignore next / return false } function pruneCache (keepAliveInstance, filter) { var cache = keepAliveInstance.cache; var keys = keepAliveInstance.keys; var _vnode = keepAliveInstance._vnode; for (var key in cache) { var cachedNode = cache[key]; if (cachedNode) { var name = getComponentName(cachedNode.componentOptions); if (name && !filter(name)) { pruneCacheEntry(cache, key, keys, _vnode); } } } } function pruneCacheEntry ( cache, key, keys, current ) { var cached$$1 = cache[key]; if (cached$$1 && (!current \|\| cached$$1.tag !== current.tag)) { cached$$1.componentInstance.$destroy(); } cache[key] = null; remove(keys, key); } var patternTypes = [String, RegExp, Array]; var KeepAlive = { name: 'keep-alive', abstract: true, props: { include: patternTypes, exclude: patternTypes, max: [String, Number] }, created: function created () { this.cache = Object.create(null); this.keys = []; }, destroyed: function destroyed () { for (var key in this.cache) { pruneCacheEntry(this.cache, key, this.keys); } }, mounted: function mounted () { var this$1 = this; this.$watch('include', function (val) { pruneCache(this$1, function (name) { return matches(val, name); }); }); this.$watch('exclude', function (val) { pruneCache(this$1, function (name) { return !matches(val, name); }); }); }, render: function render () { var slot = this.$slots.default; var vnode = getFirstComponentChild(slot); var componentOptions = vnode && vnode.componentOptions; if (componentOptions) { // check pattern var name = getComponentName(componentOptions); var ref = this; var include = ref.include; var exclude = ref.exclude; if ( // not included (include && (!name \|\| !matches(include, name))) \|\| // excluded (exclude && name && matches(exclude, name)) ) { return vnode } var ref$1 = this; var cache = ref$1.cache; var keys = ref$1.keys; var key = vnode.key == null // same constructor may get registered as different local components // so cid alone is not enough (#3269) ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '') : vnode.key; if (cache[key]) { vnode.componentInstance = cache[key].componentInstance; // make current key freshest remove(keys, key); keys.push(key); } else { cache[key] = vnode; keys.push(key); // prune oldest entry if (this.max && keys.length > parseInt(this.max)) { pruneCacheEntry(cache, keys[0], keys, this._vnode); } } vnode.data.keepAlive = true; } return vnode \|\| (slot && slot[0]) } }; var builtInComponents = { KeepAlive: KeepAlive }; / / function initGlobalAPI (Vue) { // config var configDef = {}; configDef.get = function () { return config; }; { configDef.set = function () { warn( 'Do not replace the Vue.config object, set individual fields instead.' ); }; } Object.defineProperty(Vue, 'config', configDef); // exposed util methods. // NOTE: these are not considered part of the public API - avoid relying on // them unless you are aware of the risk. Vue.util = { warn: warn, extend: extend, mergeOptions: mergeOptions, defineReactive: defineReactive$$1 }; Vue.set = set; Vue.delete = del; Vue.nextTick = nextTick; // 2.6 explicit observable API Vue.observable = function (obj) { observe(obj); return obj }; Vue.options = Object.create(null); ASSET_TYPES.forEach(function (type) { Vue.options[type + 's'] = Object.create(null); }); // this is used to identify the "base" constructor to extend all plain-object // components with in Weex's multi-instance scenarios. Vue.options._base = Vue; extend(Vue.options.components, builtInComponents); initUse(Vue); initMixin$1(Vue); initExtend(Vue); initAssetRegisters(Vue); } initGlobalAPI(Vue); Object.defineProperty(Vue.prototype, '$isServer', { get: isServerRendering }); Object.defineProperty(Vue.prototype, '$ssrContext', { get: function get () { / istanbul ignore next / return this.$vnode && this.$vnode.ssrContext } }); // expose FunctionalRenderContext for ssr runtime helper installation Object.defineProperty(Vue, 'FunctionalRenderContext', { value: FunctionalRenderContext }); Vue.version = '2.6.10'; / / // these are reserved for web because they are directly compiled away // during template compilation var isReservedAttr = makeMap('style,class'); // attributes that should be using props for binding var acceptValue = makeMap('input,textarea,option,select,progress'); var mustUseProp = function (tag, type, attr) { return ( (attr === 'value' && acceptValue(tag)) && type !== 'button' \|\| (attr === 'selected' && tag === 'option') \|\| (attr === 'checked' && tag === 'input') \|\| (attr === 'muted' && tag === 'video') ) }; var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck'); var isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only'); var convertEnumeratedValue = function (key, value) { return isFalsyAttrValue(value) \|\| value === 'false' ? 'false' // allow arbitrary string value for contenteditable : key === 'contenteditable' && isValidContentEditableValue(value) ? value : 'true' }; var isBooleanAttr = makeMap( 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' + 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' + 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' + 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' + 'required,reversed,scoped,seamless,selected,sortable,translate,' + 'truespeed,typemustmatch,visible' ); var xlinkNS = 'http://www.w3.org/1999/xlink'; var isXlink = function (name) { return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink' }; var getXlinkProp = function (name) { return isXlink(name) ? name.slice(6, name.length) : '' }; var isFalsyAttrValue = function (val) { return val == null \|\| val === false }; / / function genClassForVnode (vnode) { var data = vnode.data; var parentNode = vnode; var childNode = vnode; while (isDef(childNode.componentInstance)) { childNode = childNode.componentInstance._vnode; if (childNode && childNode.data) { data = mergeClassData(childNode.data, data); } } while (isDef(parentNode = parentNode.parent)) { if (parentNode && parentNode.data) { data = mergeClassData(data, parentNode.data); } } return renderClass(data.staticClass, data.class) } function mergeClassData (child, parent) { return { staticClass: concat(child.staticClass, parent.staticClass), class: isDef(child.class) ? [child.class, parent.class] : parent.class } } function renderClass ( staticClass, dynamicClass ) { if (isDef(staticClass) \|\| isDef(dynamicClass)) { return concat(staticClass, stringifyClass(dynamicClass)) } / istanbul ignore next / return '' } function concat (a, b) { return a ? b ? (a + ' ' + b) : a : (b \|\| '') } function stringifyClass (value) { if (Array.isArray(value)) { return stringifyArray(value) } if (isObject(value)) { return stringifyObject(value) } if (typeof value === 'string') { return value } / istanbul ignore next / return '' } function stringifyArray (value) { var res = ''; var stringified; for (var i = 0, l = value.length; i < l; i++) { if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') { if (res) { res += ' '; } res += stringified; } } return res } function stringifyObject (value) { var res = ''; for (var key in value) { if (value[key]) { if (res) { res += ' '; } res += key; } } return res } / / var namespaceMap = { svg: 'http://www.w3.org/2000/svg', math: 'http://www.w3.org/1998/Math/MathML' }; var isHTMLTag = makeMap( 'html,body,base,head,link,meta,style,title,' + 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' + 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' + 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' + 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' + 'embed,object,param,source,canvas,script,noscript,del,ins,' + 'caption,col,colgroup,table,thead,tbody,td,th,tr,' + 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' + 'output,progress,select,textarea,' + 'details,dialog,menu,menuitem,summary,' + 'content,element,shadow,template,blockquote,iframe,tfoot' ); // this map is intentionally selective, only covering SVG elements that may // contain child elements. var isSVG = makeMap( 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' + 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' + 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view', true ); var isPreTag = function (tag) { return tag === 'pre'; }; var isReservedTag = function (tag) { return isHTMLTag(tag) \|\| isSVG(tag) }; function getTagNamespace (tag) { if (isSVG(tag)) { return 'svg' } // basic support for MathML // note it doesn't support other MathML elements being component roots if (tag === 'math') { return 'math' } } var unknownElementCache = Object.create(null); function isUnknownElement (tag) { / istanbul ignore if / if (!inBrowser) { return true } if (isReservedTag(tag)) { return false } tag = tag.toLowerCase(); / istanbul ignore if / if (unknownElementCache[tag] != null) { return unknownElementCache[tag] } var el = document.createElement(tag); if (tag.indexOf('-') > -1) { // http://stackoverflow.com/a/28210364/1070244 return (unknownElementCache[tag] = ( el.constructor === window.HTMLUnknownElement \|\| el.constructor === window.HTMLElement )) } else { return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString())) } } var isTextInputType = makeMap('text,number,password,search,email,tel,url'); / / /* * Query an element selector if it's not an element already. / function query (el) { if (typeof el === 'string') { var selected = document.querySelector(el); if (!selected) { warn( 'Cannot find element: ' + el ); return document.createElement('div') } return selected } else { return el } } / / function createElement$1 (tagName, vnode) { var elm = document.createElement(tagName); if (tagName !== 'select') { return elm } // false or null will remove the attribute but undefined will not if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) { elm.setAttribute('multiple', 'multiple'); } return elm } function createElementNS (namespace, tagName) { return document.createElementNS(namespaceMap[namespace], tagName) } function createTextNode (text) { return document.createTextNode(text) } function createComment (text) { return document.createComment(text) } function insertBefore (parentNode, newNode, referenceNode) { parentNode.insertBefore(newNode, referenceNode); } function removeChild (node, child) { node.removeChild(child); } function appendChild (node, child) { node.appendChild(child); } function parentNode (node) { return node.parentNode } function nextSibling (node) { return node.nextSibling } function tagName (node) { return node.tagName } function setTextContent (node, text) { node.textContent = text; } function setStyleScope (node, scopeId) { node.setAttribute(scopeId, ''); } var nodeOps = /#__PURE__/Object.freeze({ createElement: createElement$1, createElementNS: createElementNS, createTextNode: createTextNode, createComment: createComment, insertBefore: insertBefore, removeChild: removeChild, appendChild: appendChild, parentNode: parentNode, nextSibling: nextSibling, tagName: tagName, setTextContent: setTextContent, setStyleScope: setStyleScope }); / / var ref = { create: function create (_, vnode) { registerRef(vnode); }, update: function update (oldVnode, vnode) { if (oldVnode.data.ref !== vnode.data.ref) { registerRef(oldVnode, true); registerRef(vnode); } }, destroy: function destroy (vnode) { registerRef(vnode, true); } }; function registerRef (vnode, isRemoval) { var key = vnode.data.ref; if (!isDef(key)) { return } var vm = vnode.context; var ref = vnode.componentInstance \|\| vnode.elm; var refs = vm.$refs; if (isRemoval) { if (Array.isArray(refs[key])) { remove(refs[key], ref); } else if (refs[key] === ref) { refs[key] = undefined; } } else { if (vnode.data.refInFor) { if (!Array.isArray(refs[key])) { refs[key] = [ref]; } else if (refs[key].indexOf(ref) < 0) { // $flow-disable-line refs[key].push(ref); } } else { refs[key] = ref; } } } /* * Virtual DOM patching algorithm based on Snabbdom by * Simon Friis Vindum (@paldepind) * Licensed under the MIT License * https://github.com/paldepind/snabbdom/blob/master/LICENSE * * modified by Evan You (@yyx990803) * * Not type-checking this because this file is perf-critical and the cost * of making flow understand it is not worth it. / var emptyNode = new VNode('', {}, []); var hooks = ['create', 'activate', 'update', 'remove', 'destroy']; function sameVnode (a, b) { return ( a.key === b.key && ( ( a.tag === b.tag && a.isComment === b.isComment && isDef(a.data) === isDef(b.data) && sameInputType(a, b) ) \|\| ( isTrue(a.isAsyncPlaceholder) && a.asyncFactory === b.asyncFactory && isUndef(b.asyncFactory.error) ) ) ) } function sameInputType (a, b) { if (a.tag !== 'input') { return true } var i; var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type; var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type; return typeA === typeB \|\| isTextInputType(typeA) && isTextInputType(typeB) } function createKeyToOldIdx (children, beginIdx, endIdx) { var i, key; var map = {}; for (i = beginIdx; i <= endIdx; ++i) { key = children[i].key; if (isDef(key)) { map[key] = i; } } return map } function createPatchFunction (backend) { var i, j; var cbs = {}; var modules = backend.modules; var nodeOps = backend.nodeOps; for (i = 0; i < hooks.length; ++i) { cbs[hooks[i]] = []; for (j = 0; j < modules.length; ++j) { if (isDef(modules[j][hooks[i]])) { cbs[hooks[i]].push(modules[j][hooks[i]]); } } } function emptyNodeAt (elm) { return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm) } function createRmCb (childElm, listeners) { function remove$$1 () { if (--remove$$1.listeners === 0) { removeNode(childElm); } } remove$$1.listeners = listeners; return remove$$1 } function removeNode (el) { var parent = nodeOps.parentNode(el); // element may have already been removed due to v-html / v-text if (isDef(parent)) { nodeOps.removeChild(parent, el); } } function isUnknownElement$$1 (vnode, inVPre) { return ( !inVPre && !vnode.ns && !( config.ignoredElements.length && config.ignoredElements.some(function (ignore) { return isRegExp(ignore) ? ignore.test(vnode.tag) : ignore === vnode.tag }) ) && config.isUnknownElement(vnode.tag) ) } var creatingElmInVPre = 0; function createElm ( vnode, insertedVnodeQueue, parentElm, refElm, nested, ownerArray, index ) { if (isDef(vnode.elm) && isDef(ownerArray)) { // This vnode was used in a previous render! // now it's used as a new node, overwriting its elm would cause // potential patch errors down the road when it's used as an insertion // reference node. Instead, we clone the node on-demand before creating // associated DOM element for it. vnode = ownerArray[index] = cloneVNode(vnode); } vnode.isRootInsert = !nested; // for transition enter check if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) { return } var data = vnode.data; var children = vnode.children; var tag = vnode.tag; if (isDef(tag)) { { if (data && data.pre) { creatingElmInVPre++; } if (isUnknownElement$$1(vnode, creatingElmInVPre)) { warn( 'Unknown custom element: <' + tag + '> - did you ' + 'register the component correctly? For recursive components, ' + 'make sure to provide the "name" option.', vnode.context ); } } vnode.elm = vnode.ns ? nodeOps.createElementNS(vnode.ns, tag) : nodeOps.createElement(tag, vnode); setScope(vnode); / istanbul ignore if / { createChildren(vnode, children, insertedVnodeQueue); if (isDef(data)) { invokeCreateHooks(vnode, insertedVnodeQueue); } insert(parentElm, vnode.elm, refElm); } if (data && data.pre) { creatingElmInVPre--; } } else if (isTrue(vnode.isComment)) { vnode.elm = nodeOps.createComment(vnode.text); insert(parentElm, vnode.elm, refElm); } else { vnode.elm = nodeOps.createTextNode(vnode.text); insert(parentElm, vnode.elm, refElm); } } function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) { var i = vnode.data; if (isDef(i)) { var isReactivated = isDef(vnode.componentInstance) && i.keepAlive; if (isDef(i = i.hook) && isDef(i = i.init)) { i(vnode, false / hydrating /); } // after calling the init hook, if the vnode is a child component // it should've created a child instance and mounted it. the child // component also has set the placeholder vnode's elm. // in that case we can just return the element and be done. if (isDef(vnode.componentInstance)) { initComponent(vnode, insertedVnodeQueue); insert(parentElm, vnode.elm, refElm); if (isTrue(isReactivated)) { reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm); } return true } } } function initComponent (vnode, insertedVnodeQueue) { if (isDef(vnode.data.pendingInsert)) { insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert); vnode.data.pendingInsert = null; } vnode.elm = vnode.componentInstance.$el; if (isPatchable(vnode)) { invokeCreateHooks(vnode, insertedVnodeQueue); setScope(vnode); } else { // empty component root. // skip all element-related modules except for ref (#3455) registerRef(vnode); // make sure to invoke the insert hook insertedVnodeQueue.push(vnode); } } function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) { var i; // hack for #4339: a reactivated component with inner transition // does not trigger because the inner node's created hooks are not called // again. It's not ideal to involve module-specific logic in here but // there doesn't seem to be a better way to do it. var innerNode = vnode; while (innerNode.componentInstance) { innerNode = innerNode.componentInstance._vnode; if (isDef(i = innerNode.data) && isDef(i = i.transition)) { for (i = 0; i < cbs.activate.length; ++i) { cbs.activate[i](emptyNode, innerNode); } insertedVnodeQueue.push(innerNode); break } } // unlike a newly created component, // a reactivated keep-alive component doesn't insert itself insert(parentElm, vnode.elm, refElm); } function insert (parent, elm, ref$$1) { if (isDef(parent)) { if (isDef(ref$$1)) { if (nodeOps.parentNode(ref$$1) === parent) { nodeOps.insertBefore(parent, elm, ref$$1); } } else { nodeOps.appendChild(parent, elm); } } } function createChildren (vnode, children, insertedVnodeQueue) { if (Array.isArray(children)) { { checkDuplicateKeys(children); } for (var i = 0; i < children.length; ++i) { createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i); } } else if (isPrimitive(vnode.text)) { nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text))); } } function isPatchable (vnode) { while (vnode.componentInstance) { vnode = vnode.componentInstance._vnode; } return isDef(vnode.tag) } function invokeCreateHooks (vnode, insertedVnodeQueue) { for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { cbs.create[i$1](emptyNode, vnode); } i = vnode.data.hook; // Reuse variable if (isDef(i)) { if (isDef(i.create)) { i.create(emptyNode, vnode); } if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); } } } // set scope id attribute for scoped CSS. // this is implemented as a special case to avoid the overhead // of going through the normal attribute patching process. function setScope (vnode) { var i; if (isDef(i = vnode.fnScopeId)) { nodeOps.setStyleScope(vnode.elm, i); } else { var ancestor = vnode; while (ancestor) { if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) { nodeOps.setStyleScope(vnode.elm, i); } ancestor = ancestor.parent; } } // for slot content they should also get the scopeId from the host instance. if (isDef(i = activeInstance) && i !== vnode.context && i !== vnode.fnContext && isDef(i = i.$options._scopeId) ) { nodeOps.setStyleScope(vnode.elm, i); } } function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) { for (; startIdx <= endIdx; ++startIdx) { createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx); } } function invokeDestroyHook (vnode) { var i, j; var data = vnode.data; if (isDef(data)) { if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); } for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); } } if (isDef(i = vnode.children)) { for (j = 0; j < vnode.children.length; ++j) { invokeDestroyHook(vnode.children[j]); } } } function removeVnodes (parentElm, vnodes, startIdx, endIdx) { for (; startIdx <= endIdx; ++startIdx) { var ch = vnodes[startIdx]; if (isDef(ch)) { if (isDef(ch.tag)) { removeAndInvokeRemoveHook(ch); invokeDestroyHook(ch); } else { // Text node removeNode(ch.elm); } } } } function removeAndInvokeRemoveHook (vnode, rm) { if (isDef(rm) \|\| isDef(vnode.data)) { var i; var listeners = cbs.remove.length + 1; if (isDef(rm)) { // we have a recursively passed down rm callback // increase the listeners count rm.listeners += listeners; } else { // directly removing rm = createRmCb(vnode.elm, listeners); } // recursively invoke hooks on child component root node if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) { removeAndInvokeRemoveHook(i, rm); } for (i = 0; i < cbs.remove.length; ++i) { cbs.remove[i](vnode, rm); } if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) { i(vnode, rm); } else { rm(); } } else { removeNode(vnode.elm); } } function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) { var oldStartIdx = 0; var newStartIdx = 0; var oldEndIdx = oldCh.length - 1; var oldStartVnode = oldCh[0]; var oldEndVnode = oldCh[oldEndIdx]; var newEndIdx = newCh.length - 1; var newStartVnode = newCh[0]; var newEndVnode = newCh[newEndIdx]; var oldKeyToIdx, idxInOld, vnodeToMove, refElm; // removeOnly is a special flag used only by <transition-group> // to ensure removed elements stay in correct relative positions // during leaving transitions var canMove = !removeOnly; { checkDuplicateKeys(newCh); } while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) { if (isUndef(oldStartVnode)) { oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left } else if (isUndef(oldEndVnode)) { oldEndVnode = oldCh[--oldEndIdx]; } else if (sameVnode(oldStartVnode, newStartVnode)) { patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx); oldStartVnode = oldCh[++oldStartIdx]; newStartVnode = newCh[++newStartIdx]; } else if (sameVnode(oldEndVnode, newEndVnode)) { patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx); oldEndVnode = oldCh[--oldEndIdx]; newEndVnode = newCh[--newEndIdx]; } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx); canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm)); oldStartVnode = oldCh[++oldStartIdx]; newEndVnode = newCh[--newEndIdx]; } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx); canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm); oldEndVnode = oldCh[--oldEndIdx]; newStartVnode = newCh[++newStartIdx]; } else { if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); } idxInOld = isDef(newStartVnode.key) ? oldKeyToIdx[newStartVnode.key] : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx); if (isUndef(idxInOld)) { // New element createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx); } else { vnodeToMove = oldCh[idxInOld]; if (sameVnode(vnodeToMove, newStartVnode)) { patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx); oldCh[idxInOld] = undefined; canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm); } else { // same key but different element. treat as new element createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx); } } newStartVnode = newCh[++newStartIdx]; } } if (oldStartIdx > oldEndIdx) { refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm; addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue); } else if (newStartIdx > newEndIdx) { removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx); } } function checkDuplicateKeys (children) { var seenKeys = {}; for (var i = 0; i < children.length; i++) { var vnode = children[i]; var key = vnode.key; if (isDef(key)) { if (seenKeys[key]) { warn( ("Duplicate keys detected: '" + key + "'. This may cause an update error."), vnode.context ); } else { seenKeys[key] = true; } } } } function findIdxInOld (node, oldCh, start, end) { for (var i = start; i < end; i++) { var c = oldCh[i]; if (isDef(c) && sameVnode(node, c)) { return i } } } function patchVnode ( oldVnode, vnode, insertedVnodeQueue, ownerArray, index, removeOnly ) { if (oldVnode === vnode) { return } if (isDef(vnode.elm) && isDef(ownerArray)) { // clone reused vnode vnode = ownerArray[index] = cloneVNode(vnode); } var elm = vnode.elm = oldVnode.elm; if (isTrue(oldVnode.isAsyncPlaceholder)) { if (isDef(vnode.asyncFactory.resolved)) { hydrate(oldVnode.elm, vnode, insertedVnodeQueue); } else { vnode.isAsyncPlaceholder = true; } return } // reuse element for static trees. // note we only do this if the vnode is cloned - // if the new node is not cloned it means the render functions have been // reset by the hot-reload-api and we need to do a proper re-render. if (isTrue(vnode.isStatic) && isTrue(oldVnode.isStatic) && vnode.key === oldVnode.key && (isTrue(vnode.isCloned) \|\| isTrue(vnode.isOnce)) ) { vnode.componentInstance = oldVnode.componentInstance; return } var i; var data = vnode.data; if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) { i(oldVnode, vnode); } var oldCh = oldVnode.children; var ch = vnode.children; if (isDef(data) && isPatchable(vnode)) { for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); } if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); } } if (isUndef(vnode.text)) { if (isDef(oldCh) && isDef(ch)) { if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); } } else if (isDef(ch)) { { checkDuplicateKeys(ch); } if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); } addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue); } else if (isDef(oldCh)) { removeVnodes(elm, oldCh, 0, oldCh.length - 1); } else if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); } } else if (oldVnode.text !== vnode.text) { nodeOps.setTextContent(elm, vnode.text); } if (isDef(data)) { if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); } } } function invokeInsertHook (vnode, queue, initial) { // delay insert hooks for component root nodes, invoke them after the // element is really inserted if (isTrue(initial) && isDef(vnode.parent)) { vnode.parent.data.pendingInsert = queue; } else { for (var i = 0; i < queue.length; ++i) { queue[i].data.hook.insert(queue[i]); } } } var hydrationBailed = false; // list of modules that can skip create hook during hydration because they // are already rendered on the client or has no need for initialization // Note: style is excluded because it relies on initial clone for future // deep updates (#7063). var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key'); // Note: this is a browser-only function so we can assume elms are DOM nodes. function hydrate (elm, vnode, insertedVnodeQueue, inVPre) { var i; var tag = vnode.tag; var data = vnode.data; var children = vnode.children; inVPre = inVPre \|\| (data && data.pre); vnode.elm = elm; if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) { vnode.isAsyncPlaceholder = true; return true } // assert node match { if (!assertNodeMatch(elm, vnode, inVPre)) { return false } } if (isDef(data)) { if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true / hydrating /); } if (isDef(i = vnode.componentInstance)) { // child component. it should have hydrated its own tree. initComponent(vnode, insertedVnodeQueue); return true } } if (isDef(tag)) { if (isDef(children)) { // empty element, allow client to pick up and populate children if (!elm.hasChildNodes()) { createChildren(vnode, children, insertedVnodeQueue); } else { // v-html and domProps: innerHTML if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) { if (i !== elm.innerHTML) { / istanbul ignore if / if (typeof console !== 'undefined' && !hydrationBailed ) { hydrationBailed = true; console.warn('Parent: ', elm); console.warn('server innerHTML: ', i); console.warn('client innerHTML: ', elm.innerHTML); } return false } } else { // iterate and compare children lists var childrenMatch = true; var childNode = elm.firstChild; for (var i$1 = 0; i$1 < children.length; i$1++) { if (!childNode \|\| !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) { childrenMatch = false; break } childNode = childNode.nextSibling; } // if childNode is not null, it means the actual childNodes list is // longer than the virtual children list. if (!childrenMatch \|\| childNode) { / istanbul ignore if / if (typeof console !== 'undefined' && !hydrationBailed ) { hydrationBailed = true; console.warn('Parent: ', elm); console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children); } return false } } } } if (isDef(data)) { var fullInvoke = false; for (var key in data) { if (!isRenderedModule(key)) { fullInvoke = true; invokeCreateHooks(vnode, insertedVnodeQueue); break } } if (!fullInvoke && data['class']) { // ensure collecting deps for deep class bindings for future updates traverse(data['class']); } } } else if (elm.data !== vnode.text) { elm.data = vnode.text; } return true } function assertNodeMatch (node, vnode, inVPre) { if (isDef(vnode.tag)) { return vnode.tag.indexOf('vue-component') === 0 \|\| ( !isUnknownElement$$1(vnode, inVPre) && vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase()) ) } else { return node.nodeType === (vnode.isComment ? 8 : 3) } } return function patch (oldVnode, vnode, hydrating, removeOnly) { if (isUndef(vnode)) { if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); } return } var isInitialPatch = false; var insertedVnodeQueue = []; if (isUndef(oldVnode)) { // empty mount (likely as component), create new root element isInitialPatch = true; createElm(vnode, insertedVnodeQueue); } else { var isRealElement = isDef(oldVnode.nodeType); if (!isRealElement && sameVnode(oldVnode, vnode)) { // patch existing root node patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly); } else { if (isRealElement) { // mounting to a real element // check if this is server-rendered content and if we can perform // a successful hydration. if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) { oldVnode.removeAttribute(SSR_ATTR); hydrating = true; } if (isTrue(hydrating)) { if (hydrate(oldVnode, vnode, insertedVnodeQueue)) { invokeInsertHook(vnode, insertedVnodeQueue, true); return oldVnode } else { warn( 'The client-side rendered virtual DOM tree is not matching ' + 'server-rendered content. This is likely caused by incorrect ' + 'HTML markup, for example nesting block-level elements inside ' + '<p>, or missing <tbody>. Bailing hydration and performing ' + 'full client-side render.' ); } } // either not server-rendered, or hydration failed. // create an empty node and replace it oldVnode = emptyNodeAt(oldVnode); } // replacing existing element var oldElm = oldVnode.elm; var parentElm = nodeOps.parentNode(oldElm); // create new node createElm( vnode, insertedVnodeQueue, // extremely rare edge case: do not insert if old element is in a // leaving transition. Only happens when combining transition + // keep-alive + HOCs. (#4590) oldElm._leaveCb ? null : parentElm, nodeOps.nextSibling(oldElm) ); // update parent placeholder node element, recursively if (isDef(vnode.parent)) { var ancestor = vnode.parent; var patchable = isPatchable(vnode); while (ancestor) { for (var i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](ancestor); } ancestor.elm = vnode.elm; if (patchable) { for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) { cbs.create[i$1](emptyNode, ancestor); } // #6513 // invoke insert hooks that may have been merged by create hooks. // e.g. for directives that uses the "inserted" hook. var insert = ancestor.data.hook.insert; if (insert.merged) { // start at index 1 to avoid re-invoking component mounted hook for (var i$2 = 1; i$2 < insert.fns.length; i$2++) { insert.fns[i$2](); } } } else { registerRef(ancestor); } ancestor = ancestor.parent; } } // destroy old node if (isDef(parentElm)) { removeVnodes(parentElm, [oldVnode], 0, 0); } else if (isDef(oldVnode.tag)) { invokeDestroyHook(oldVnode); } } } invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch); return vnode.elm } } / / var directives = { create: updateDirectives, update: updateDirectives, destroy: function unbindDirectives (vnode) { updateDirectives(vnode, emptyNode); } }; function updateDirectives (oldVnode, vnode) { if (oldVnode.data.directives \|\| vnode.data.directives) { _update(oldVnode, vnode); } } function _update (oldVnode, vnode) { var isCreate = oldVnode === emptyNode; var isDestroy = vnode === emptyNode; var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context); var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context); var dirsWithInsert = []; var dirsWithPostpatch = []; var key, oldDir, dir; for (key in newDirs) { oldDir = oldDirs[key]; dir = newDirs[key]; if (!oldDir) { // new directive, bind callHook$1(dir, 'bind', vnode, oldVnode); if (dir.def && dir.def.inserted) { dirsWithInsert.push(dir); } } else { // existing directive, update dir.oldValue = oldDir.value; dir.oldArg = oldDir.arg; callHook$1(dir, 'update', vnode, oldVnode); if (dir.def && dir.def.componentUpdated) { dirsWithPostpatch.push(dir); } } } if (dirsWithInsert.length) { var callInsert = function () { for (var i = 0; i < dirsWithInsert.length; i++) { callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode); } }; if (isCreate) { mergeVNodeHook(vnode, 'insert', callInsert); } else { callInsert(); } } if (dirsWithPostpatch.length) { mergeVNodeHook(vnode, 'postpatch', function () { for (var i = 0; i < dirsWithPostpatch.length; i++) { callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode); } }); } if (!isCreate) { for (key in oldDirs) { if (!newDirs[key]) { // no longer present, unbind callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy); } } } } var emptyModifiers = Object.create(null); function normalizeDirectives$1 ( dirs, vm ) { var res = Object.create(null); if (!dirs) { // $flow-disable-line return res } var i, dir; for (i = 0; i < dirs.length; i++) { dir = dirs[i]; if (!dir.modifiers) { // $flow-disable-line dir.modifiers = emptyModifiers; } res[getRawDirName(dir)] = dir; dir.def = resolveAsset(vm.$options, 'directives', dir.name, true); } // $flow-disable-line return res } function getRawDirName (dir) { return dir.rawName \|\| ((dir.name) + "." + (Object.keys(dir.modifiers \|\| {}).join('.'))) } function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) { var fn = dir.def && dir.def[hook]; if (fn) { try { fn(vnode.elm, dir, vnode, oldVnode, isDestroy); } catch (e) { handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook")); } } } var baseModules = [ ref, directives ]; / / function updateAttrs (oldVnode, vnode) { var opts = vnode.componentOptions; if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) { return } if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) { return } var key, cur, old; var elm = vnode.elm; var oldAttrs = oldVnode.data.attrs \|\| {}; var attrs = vnode.data.attrs \|\| {}; // clone observed objects, as the user probably wants to mutate it if (isDef(attrs.__ob__)) { attrs = vnode.data.attrs = extend({}, attrs); } for (key in attrs) { cur = attrs[key]; old = oldAttrs[key]; if (old !== cur) { setAttr(elm, key, cur); } } // #4391: in IE9, setting type can reset value for input[type=radio] // #6666: IE/Edge forces progress value down to 1 before setting a max / istanbul ignore if / if ((isIE \|\| isEdge) && attrs.value !== oldAttrs.value) { setAttr(elm, 'value', attrs.value); } for (key in oldAttrs) { if (isUndef(attrs[key])) { if (isXlink(key)) { elm.removeAttributeNS(xlinkNS, getXlinkProp(key)); } else if (!isEnumeratedAttr(key)) { elm.removeAttribute(key); } } } } function setAttr (el, key, value) { if (el.tagName.indexOf('-') > -1) { baseSetAttr(el, key, value); } else if (isBooleanAttr(key)) { // set attribute for blank value // e.g. <option disabled>Select one</option> if (isFalsyAttrValue(value)) { el.removeAttribute(key); } else { // technically allowfullscreen is a boolean attribute for <iframe>, // but Flash expects a value of "true" when used on <embed> tag value = key === 'allowfullscreen' && el.tagName === 'EMBED' ? 'true' : key; el.setAttribute(key, value); } } else if (isEnumeratedAttr(key)) { el.setAttribute(key, convertEnumeratedValue(key, value)); } else if (isXlink(key)) { if (isFalsyAttrValue(value)) { el.removeAttributeNS(xlinkNS, getXlinkProp(key)); } else { el.setAttributeNS(xlinkNS, key, value); } } else { baseSetAttr(el, key, value); } } function baseSetAttr (el, key, value) { if (isFalsyAttrValue(value)) { el.removeAttribute(key); } else { // #7138: IE10 & 11 fires input event when setting placeholder on // <textarea>... block the first input event and remove the blocker // immediately. / istanbul ignore if / if ( isIE && !isIE9 && el.tagName === 'TEXTAREA' && key === 'placeholder' && value !== '' && !el.__ieph ) { var blocker = function (e) { e.stopImmediatePropagation(); el.removeEventListener('input', blocker); }; el.addEventListener('input', blocker); // $flow-disable-line el.__ieph = true; / IE placeholder patched / } el.setAttribute(key, value); } } var attrs = { create: updateAttrs, update: updateAttrs }; / / function updateClass (oldVnode, vnode) { var el = vnode.elm; var data = vnode.data; var oldData = oldVnode.data; if ( isUndef(data.staticClass) && isUndef(data.class) && ( isUndef(oldData) \|\| ( isUndef(oldData.staticClass) && isUndef(oldData.class) ) ) ) { return } var cls = genClassForVnode(vnode); // handle transition classes var transitionClass = el._transitionClasses; if (isDef(transitionClass)) { cls = concat(cls, stringifyClass(transitionClass)); } // set the class if (cls !== el._prevClass) { el.setAttribute('class', cls); el._prevClass = cls; } } var klass = { create: updateClass, update: updateClass }; / / var validDivisionCharRE = /[\w).+\-_$\]]/; function parseFilters (exp) { var inSingle = false; var inDouble = false; var inTemplateString = false; var inRegex = false; var curly = 0; var square = 0; var paren = 0; var lastFilterIndex = 0; var c, prev, i, expression, filters; for (i = 0; i < exp.length; i++) { prev = c; c = exp.charCodeAt(i); if (inSingle) { if (c === 0x27 && prev !== 0x5C) { inSingle = false; } } else if (inDouble) { if (c === 0x22 && prev !== 0x5C) { inDouble = false; } } else if (inTemplateString) { if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; } } else if (inRegex) { if (c === 0x2f && prev !== 0x5C) { inRegex = false; } } else if ( c === 0x7C && // pipe exp.charCodeAt(i + 1) !== 0x7C && exp.charCodeAt(i - 1) !== 0x7C && !curly && !square && !paren ) { if (expression === undefined) { // first filter, end of expression lastFilterIndex = i + 1; expression = exp.slice(0, i).trim(); } else { pushFilter(); } } else { switch (c) { case 0x22: inDouble = true; break // " case 0x27: inSingle = true; break // ' case 0x60: inTemplateString = true; break // ` case 0x28: paren++; break // ( case 0x29: paren--; break // ) case 0x5B: square++; break // [ case 0x5D: square--; break // ] case 0x7B: curly++; break // { case 0x7D: curly--; break // } } if (c === 0x2f) { // / var j = i - 1; var p = (void 0); // find first non-whitespace prev char for (; j >= 0; j--) { p = exp.charAt(j); if (p !== ' ') { break } } if (!p \|\| !validDivisionCharRE.test(p)) { inRegex = true; } } } } if (expression === undefined) { expression = exp.slice(0, i).trim(); } else if (lastFilterIndex !== 0) { pushFilter(); } function pushFilter () { (filters \|\| (filters = [])).push(exp.slice(lastFilterIndex, i).trim()); lastFilterIndex = i + 1; } if (filters) { for (i = 0; i < filters.length; i++) { expression = wrapFilter(expression, filters[i]); } } return expression } function wrapFilter (exp, filter) { var i = filter.indexOf('('); if (i < 0) { // _f: resolveFilter return ("_f(\"" + filter + "\")(" + exp + ")") } else { var name = filter.slice(0, i); var args = filter.slice(i + 1); return ("_f(\"" + name + "\")(" + exp + (args !== ')' ? ',' + args : args)) } } / / / eslint-disable no-unused-vars / function baseWarn (msg, range) { console.error(("[Vue compiler]: " + msg)); } / eslint-enable no-unused-vars / function pluckModuleFunction ( modules, key ) { return modules ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; }) : [] } function addProp (el, name, value, range, dynamic) { (el.props \|\| (el.props = [])).push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range)); el.plain = false; } function addAttr (el, name, value, range, dynamic) { var attrs = dynamic ? (el.dynamicAttrs \|\| (el.dynamicAttrs = [])) : (el.attrs \|\| (el.attrs = [])); attrs.push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range)); el.plain = false; } // add a raw attr (use this in preTransforms) function addRawAttr (el, name, value, range) { el.attrsMap[name] = value; el.attrsList.push(rangeSetItem({ name: name, value: value }, range)); } function addDirective ( el, name, rawName, value, arg, isDynamicArg, modifiers, range ) { (el.directives \|\| (el.directives = [])).push(rangeSetItem({ name: name, rawName: rawName, value: value, arg: arg, isDynamicArg: isDynamicArg, modifiers: modifiers }, range)); el.plain = false; } function prependModifierMarker (symbol, name, dynamic) { return dynamic ? ("_p(" + name + ",\"" + symbol + "\")") : symbol + name // mark the event as captured } function addHandler ( el, name, value, modifiers, important, warn, range, dynamic ) { modifiers = modifiers \|\| emptyObject; // warn prevent and passive modifier / istanbul ignore if / if ( warn && modifiers.prevent && modifiers.passive ) { warn( 'passive and prevent can\'t be used together. ' + 'Passive handler can\'t prevent default event.', range ); } // normalize click.right and click.middle since they don't actually fire // this is technically browser-specific, but at least for now browsers are // the only target envs that have right/middle clicks. if (modifiers.right) { if (dynamic) { name = "(" + name + ")==='click'?'contextmenu':(" + name + ")"; } else if (name === 'click') { name = 'contextmenu'; delete modifiers.right; } } else if (modifiers.middle) { if (dynamic) { name = "(" + name + ")==='click'?'mouseup':(" + name + ")"; } else if (name === 'click') { name = 'mouseup'; } } // check capture modifier if (modifiers.capture) { delete modifiers.capture; name = prependModifierMarker('!', name, dynamic); } if (modifiers.once) { delete modifiers.once; name = prependModifierMarker('~', name, dynamic); } / istanbul ignore if / if (modifiers.passive) { delete modifiers.passive; name = prependModifierMarker('&', name, dynamic); } var events; if (modifiers.native) { delete modifiers.native; events = el.nativeEvents \|\| (el.nativeEvents = {}); } else { events = el.events \|\| (el.events = {}); } var newHandler = rangeSetItem({ value: value.trim(), dynamic: dynamic }, range); if (modifiers !== emptyObject) { newHandler.modifiers = modifiers; } var handlers = events[name]; / istanbul ignore if / if (Array.isArray(handlers)) { important ? handlers.unshift(newHandler) : handlers.push(newHandler); } else if (handlers) { events[name] = important ? [newHandler, handlers] : [handlers, newHandler]; } else { events[name] = newHandler; } el.plain = false; } function getRawBindingAttr ( el, name ) { return el.rawAttrsMap[':' + name] \|\| el.rawAttrsMap['v-bind:' + name] \|\| el.rawAttrsMap[name] } function getBindingAttr ( el, name, getStatic ) { var dynamicValue = getAndRemoveAttr(el, ':' + name) \|\| getAndRemoveAttr(el, 'v-bind:' + name); if (dynamicValue != null) { return parseFilters(dynamicValue) } else if (getStatic !== false) { var staticValue = getAndRemoveAttr(el, name); if (staticValue != null) { return JSON.stringify(staticValue) } } } // note: this only removes the attr from the Array (attrsList) so that it // doesn't get processed by processAttrs. // By default it does NOT remove it from the map (attrsMap) because the map is // needed during codegen. function getAndRemoveAttr ( el, name, removeFromMap ) { var val; if ((val = el.attrsMap[name]) != null) { var list = el.attrsList; for (var i = 0, l = list.length; i < l; i++) { if (list[i].name === name) { list.splice(i, 1); break } } } if (removeFromMap) { delete el.attrsMap[name]; } return val } function getAndRemoveAttrByRegex ( el, name ) { var list = el.attrsList; for (var i = 0, l = list.length; i < l; i++) { var attr = list[i]; if (name.test(attr.name)) { list.splice(i, 1); return attr } } } function rangeSetItem ( item, range ) { if (range) { if (range.start != null) { item.start = range.start; } if (range.end != null) { item.end = range.end; } } return item } / / /* * Cross-platform code generation for component v-model / function genComponentModel ( el, value, modifiers ) { var ref = modifiers \|\| {}; var number = ref.number; var trim = ref.trim; var baseValueExpression = '$$v'; var valueExpression = baseValueExpression; if (trim) { valueExpression = "(typeof " + baseValueExpression + " === 'string'" + "? " + baseValueExpression + ".trim()" + ": " + baseValueExpression + ")"; } if (number) { valueExpression = "_n(" + valueExpression + ")"; } var assignment = genAssignmentCode(value, valueExpression); el.model = { value: ("(" + value + ")"), expression: JSON.stringify(value), callback: ("function (" + baseValueExpression + ") {" + assignment + "}") }; } /* * Cross-platform codegen helper for generating v-model value assignment code. / function genAssignmentCode ( value, assignment ) { var res = parseModel(value); if (res.key === null) { return (value + "=" + assignment) } else { return ("$set(" + (res.exp) + ", " + (res.key) + ", " + assignment + ")") } } /* * Parse a v-model expression into a base path and a final key segment. * Handles both dot-path and possible square brackets. * * Possible cases: * * - test * - test[key] * - test[test1[key]] * - test["a"][key] * - xxx.test[a[a].test1[key]] * - test.xxx.a["asa"][test1[key]] * / var len, str, chr, index$1, expressionPos, expressionEndPos; function parseModel (val) { // Fix https://github.com/vuejs/vue/pull/7730 // allow v-model="obj.val " (trailing whitespace) val = val.trim(); len = val.length; if (val.indexOf('[') < 0 \|\| val.lastIndexOf(']') < len - 1) { index$1 = val.lastIndexOf('.'); if (index$1 > -1) { return { exp: val.slice(0, index$1), key: '"' + val.slice(index$1 + 1) + '"' } } else { return { exp: val, key: null } } } str = val; index$1 = expressionPos = expressionEndPos = 0; while (!eof()) { chr = next(); / istanbul ignore if / if (isStringStart(chr)) { parseString(chr); } else if (chr === 0x5B) { parseBracket(chr); } } return { exp: val.slice(0, expressionPos), key: val.slice(expressionPos + 1, expressionEndPos) } } function next () { return str.charCodeAt(++index$1) } function eof () { return index$1 >= len } function isStringStart (chr) { return chr === 0x22 \|\| chr === 0x27 } function parseBracket (chr) { var inBracket = 1; expressionPos = index$1; while (!eof()) { chr = next(); if (isStringStart(chr)) { parseString(chr); continue } if (chr === 0x5B) { inBracket++; } if (chr === 0x5D) { inBracket--; } if (inBracket === 0) { expressionEndPos = index$1; break } } } function parseString (chr) { var stringQuote = chr; while (!eof()) { chr = next(); if (chr === stringQuote) { break } } } / / var warn$1; // in some cases, the event used has to be determined at runtime // so we used some reserved tokens during compile. var RANGE_TOKEN = '__r'; var CHECKBOX_RADIO_TOKEN = '__c'; function model ( el, dir, _warn ) { warn$1 = _warn; var value = dir.value; var modifiers = dir.modifiers; var tag = el.tag; var type = el.attrsMap.type; { // inputs with type="file" are read only and setting the input's // value will throw an error. if (tag === 'input' && type === 'file') { warn$1( "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" + "File inputs are read only. Use a v-on:change listener instead.", el.rawAttrsMap['v-model'] ); } } if (el.component) { genComponentModel(el, value, modifiers); // component v-model doesn't need extra runtime return false } else if (tag === 'select') { genSelect(el, value, modifiers); } else if (tag === 'input' && type === 'checkbox') { genCheckboxModel(el, value, modifiers); } else if (tag === 'input' && type === 'radio') { genRadioModel(el, value, modifiers); } else if (tag === 'input' \|\| tag === 'textarea') { genDefaultModel(el, value, modifiers); } else if (!config.isReservedTag(tag)) { genComponentModel(el, value, modifiers); // component v-model doesn't need extra runtime return false } else { warn$1( "<" + (el.tag) + " v-model=\"" + value + "\">: " + "v-model is not supported on this element type. " + 'If you are working with contenteditable, it\'s recommended to ' + 'wrap a library dedicated for that purpose inside a custom component.', el.rawAttrsMap['v-model'] ); } // ensure runtime directive metadata return true } function genCheckboxModel ( el, value, modifiers ) { var number = modifiers && modifiers.number; var valueBinding = getBindingAttr(el, 'value') \|\| 'null'; var trueValueBinding = getBindingAttr(el, 'true-value') \|\| 'true'; var falseValueBinding = getBindingAttr(el, 'false-value') \|\| 'false'; addProp(el, 'checked', "Array.isArray(" + value + ")" + "?_i(" + value + "," + valueBinding + ")>-1" + ( trueValueBinding === 'true' ? (":(" + value + ")") : (":_q(" + value + "," + trueValueBinding + ")") ) ); addHandler(el, 'change', "var $$a=" + value + "," + '$$el=$event.target,' + "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" + 'if(Array.isArray($$a)){' + "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," + '$$i=_i($$a,$$v);' + "if($$el.checked){$$i<0&&(" + (genAssignmentCode(value, '$$a.concat([$$v])')) + ")}" + "else{$$i>-1&&(" + (genAssignmentCode(value, '$$a.slice(0,$$i).concat($$a.slice($$i+1))')) + ")}" + "}else{" + (genAssignmentCode(value, '$$c')) + "}", null, true ); } function genRadioModel ( el, value, modifiers ) { var number = modifiers && modifiers.number; var valueBinding = getBindingAttr(el, 'value') \|\| 'null'; valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding; addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")")); addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true); } function genSelect ( el, value, modifiers ) { var number = modifiers && modifiers.number; var selectedVal = "Array.prototype.filter" + ".call($event.target.options,function(o){return o.selected})" + ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" + "return " + (number ? '_n(val)' : 'val') + "})"; var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]'; var code = "var $$selectedVal = " + selectedVal + ";"; code = code + " " + (genAssignmentCode(value, assignment)); addHandler(el, 'change', code, null, true); } function genDefaultModel ( el, value, modifiers ) { var type = el.attrsMap.type; // warn if v-bind:value conflicts with v-model // except for inputs with v-bind:type { var value$1 = el.attrsMap['v-bind:value'] \|\| el.attrsMap[':value']; var typeBinding = el.attrsMap['v-bind:type'] \|\| el.attrsMap[':type']; if (value$1 && !typeBinding) { var binding = el.attrsMap['v-bind:value'] ? 'v-bind:value' : ':value'; warn$1( binding + "=\"" + value$1 + "\" conflicts with v-model on the same element " + 'because the latter already expands to a value binding internally', el.rawAttrsMap[binding] ); } } var ref = modifiers \|\| {}; var lazy = ref.lazy; var number = ref.number; var trim = ref.trim; var needCompositionGuard = !lazy && type !== 'range'; var event = lazy ? 'change' : type === 'range' ? RANGE_TOKEN : 'input'; var valueExpression = '$event.target.value'; if (trim) { valueExpression = "$event.target.value.trim()"; } if (number) { valueExpression = "_n(" + valueExpression + ")"; } var code = genAssignmentCode(value, valueExpression); if (needCompositionGuard) { code = "if($event.target.composing)return;" + code; } addProp(el, 'value', ("(" + value + ")")); addHandler(el, event, code, null, true); if (trim \|\| number) { addHandler(el, 'blur', '$forceUpdate()'); } } / / // normalize v-model event tokens that can only be determined at runtime. // it's important to place the event as the first in the array because // the whole point is ensuring the v-model callback gets called before // user-attached handlers. function normalizeEvents (on) { / istanbul ignore if / if (isDef(on[RANGE_TOKEN])) { // IE input[type=range] only supports `change` event var event = isIE ? 'change' : 'input'; on[event] = [].concat(on[RANGE_TOKEN], on[event] \|\| []); delete on[RANGE_TOKEN]; } // This was originally intended to fix #4521 but no longer necessary // after 2.5. Keeping it for backwards compat with generated code from < 2.4 / istanbul ignore if / if (isDef(on[CHECKBOX_RADIO_TOKEN])) { on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change \|\| []); delete on[CHECKBOX_RADIO_TOKEN]; } } var target$1; function createOnceHandler$1 (event, handler, capture) { var _target = target$1; // save current target element in closure return function onceHandler () { var res = handler.apply(null, arguments); if (res !== null) { remove$2(event, onceHandler, capture, _target); } } } // #9446: Firefox <= 53 (in particular, ESR 52) has incorrect Event.timeStamp // implementation and does not fire microtasks in between event propagation, so // safe to exclude. var useMicrotaskFix = isUsingMicroTask && !(isFF && Number(isFF[1]) <= 53); function add$1 ( name, handler, capture, passive ) { // async edge case #6566: inner click event triggers patch, event handler // attached to outer element during patch, and triggered again. This // happens because browsers fire microtask ticks between event propagation. // the solution is simple: we save the timestamp when a handler is attached, // and the handler would only fire if the event passed to it was fired // AFTER it was attached. if (useMicrotaskFix) { var attachedTimestamp = currentFlushTimestamp; var original = handler; handler = original._wrapper = function (e) { if ( // no bubbling, should always fire. // this is just a safety net in case event.timeStamp is unreliable in // certain weird environments... e.target === e.currentTarget \|\| // event is fired after handler attachment e.timeStamp >= attachedTimestamp \|\| // bail for environments that have buggy event.timeStamp implementations // #9462 iOS 9 bug: event.timeStamp is 0 after history.pushState // #9681 QtWebEngine event.timeStamp is negative value e.timeStamp <= 0 \|\| // #9448 bail if event is fired in another document in a multi-page // electron/nw.js app, since event.timeStamp will be using a different // starting reference e.target.ownerDocument !== document ) { return original.apply(this, arguments) } }; } target$1.addEventListener( name, handler, supportsPassive ? { capture: capture, passive: passive } : capture ); } function remove$2 ( name, handler, capture, _target ) { (_target \|\| target$1).removeEventListener( name, handler._wrapper \|\| handler, capture ); } function updateDOMListeners (oldVnode, vnode) { if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) { return } var on = vnode.data.on \|\| {}; var oldOn = oldVnode.data.on \|\| {}; target$1 = vnode.elm; normalizeEvents(on); updateListeners(on, oldOn, add$1, remove$2, createOnceHandler$1, vnode.context); target$1 = undefined; } var events = { create: updateDOMListeners, update: updateDOMListeners }; / / var svgContainer; function updateDOMProps (oldVnode, vnode) { if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) { return } var key, cur; var elm = vnode.elm; var oldProps = oldVnode.data.domProps \|\| {}; var props = vnode.data.domProps \|\| {}; // clone observed objects, as the user probably wants to mutate it if (isDef(props.__ob__)) { props = vnode.data.domProps = extend({}, props); } for (key in oldProps) { if (!(key in props)) { elm[key] = ''; } } for (key in props) { cur = props[key]; // ignore children if the node has textContent or innerHTML, // as these will throw away existing DOM nodes and cause removal errors // on subsequent patches (#3360) if (key === 'textContent' \|\| key === 'innerHTML') { if (vnode.children) { vnode.children.length = 0; } if (cur === oldProps[key]) { continue } // #6601 work around Chrome version <= 55 bug where single textNode // replaced by innerHTML/textContent retains its parentNode property if (elm.childNodes.length === 1) { elm.removeChild(elm.childNodes[0]); } } if (key === 'value' && elm.tagName !== 'PROGRESS') { // store value as _value as well since // non-string values will be stringified elm._value = cur; // avoid resetting cursor position when value is the same var strCur = isUndef(cur) ? '' : String(cur); if (shouldUpdateValue(elm, strCur)) { elm.value = strCur; } } else if (key === 'innerHTML' && isSVG(elm.tagName) && isUndef(elm.innerHTML)) { // IE doesn't support innerHTML for SVG elements svgContainer = svgContainer \|\| document.createElement('div'); svgContainer.innerHTML = "<svg>" + cur + "</svg>"; var svg = svgContainer.firstChild; while (elm.firstChild) { elm.removeChild(elm.firstChild); } while (svg.firstChild) { elm.appendChild(svg.firstChild); } } else if ( // skip the update if old and new VDOM state is the same. // `value` is handled separately because the DOM value may be temporarily // out of sync with VDOM state due to focus, composition and modifiers. // This #4521 by skipping the unnecesarry `checked` update. cur !== oldProps[key] ) { // some property updates can throw // e.g. `value` on <progress> w/ non-finite value try { elm[key] = cur; } catch (e) {} } } } // check platforms/web/util/attrs.js acceptValue function shouldUpdateValue (elm, checkVal) { return (!elm.composing && ( elm.tagName === 'OPTION' \|\| isNotInFocusAndDirty(elm, checkVal) \|\| isDirtyWithModifiers(elm, checkVal) )) } function isNotInFocusAndDirty (elm, checkVal) { // return true when textbox (.number and .trim) loses focus and its value is // not equal to the updated value var notInFocus = true; // #6157 // work around IE bug when accessing document.activeElement in an iframe try { notInFocus = document.activeElement !== elm; } catch (e) {} return notInFocus && elm.value !== checkVal } function isDirtyWithModifiers (elm, newVal) { var value = elm.value; var modifiers = elm._vModifiers; // injected by v-model runtime if (isDef(modifiers)) { if (modifiers.number) { return toNumber(value) !== toNumber(newVal) } if (modifiers.trim) { return value.trim() !== newVal.trim() } } return value !== newVal } var domProps = { create: updateDOMProps, update: updateDOMProps }; / / var parseStyleText = cached(function (cssText) { var res = {}; var listDelimiter = /;(?![^(]\))/g; var propertyDelimiter = /:(.+)/; cssText.split(listDelimiter).forEach(function (item) { if (item) { var tmp = item.split(propertyDelimiter); tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim()); } }); return res }); // merge static and dynamic style data on the same vnode function normalizeStyleData (data) { var style = normalizeStyleBinding(data.style); // static style is pre-processed into an object during compilation // and is always a fresh object, so it's safe to merge into it return data.staticStyle ? extend(data.staticStyle, style) : style } // normalize possible array / string values into Object function normalizeStyleBinding (bindingStyle) { if (Array.isArray(bindingStyle)) { return toObject(bindingStyle) } if (typeof bindingStyle === 'string') { return parseStyleText(bindingStyle) } return bindingStyle } /** * parent component style should be after child's * so that parent component's style could override it / function getStyle (vnode, checkChild) { var res = {}; var styleData; if (checkChild) { var childNode = vnode; while (childNode.componentInstance) { childNode = childNode.componentInstance._vnode; if ( childNode && childNode.data && (styleData = normalizeStyleData(childNode.data)) ) { extend(res, styleData); } } } if ((styleData = normalizeStyleData(vnode.data))) { extend(res, styleData); } var parentNode = vnode; while ((parentNode = parentNode.parent)) { if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) { extend(res, styleData); } } return res } / / var cssVarRE = /^--/; var importantRE = /\s!important$/; var setProp = function (el, name, val) { /* istanbul ignore if / if (cssVarRE.test(name)) { el.style.setProperty(name, val); } else if (importantRE.test(val)) { el.style.setProperty(hyphenate(name), val.replace(importantRE, ''), 'important'); } else { var normalizedName = normalize(name); if (Array.isArray(val)) { // Support values array created by autoprefixer, e.g. // {display: ["-webkit-box", "-ms-flexbox", "flex"]} // Set them one by one, and the browser will only set those it can recognize for (var i = 0, len = val.length; i < len; i++) { el.style[normalizedName] = val[i]; } } else { el.style[normalizedName] = val; } } }; var vendorNames = ['Webkit', 'Moz', 'ms']; var emptyStyle; var normalize = cached(function (prop) { emptyStyle = emptyStyle \|\| document.createElement('div').style; prop = camelize(prop); if (prop !== 'filter' && (prop in emptyStyle)) { return prop } var capName = prop.charAt(0).toUpperCase() + prop.slice(1); for (var i = 0; i < vendorNames.length; i++) { var name = vendorNames[i] + capName; if (name in emptyStyle) { return name } } }); function updateStyle (oldVnode, vnode) { var data = vnode.data; var oldData = oldVnode.data; if (isUndef(data.staticStyle) && isUndef(data.style) && isUndef(oldData.staticStyle) && isUndef(oldData.style) ) { return } var cur, name; var el = vnode.elm; var oldStaticStyle = oldData.staticStyle; var oldStyleBinding = oldData.normalizedStyle \|\| oldData.style \|\| {}; // if static style exists, stylebinding already merged into it when doing normalizeStyleData var oldStyle = oldStaticStyle \|\| oldStyleBinding; var style = normalizeStyleBinding(vnode.data.style) \|\| {}; // store normalized style under a different key for next diff // make sure to clone it if it's reactive, since the user likely wants // to mutate it. vnode.data.normalizedStyle = isDef(style.__ob__) ? extend({}, style) : style; var newStyle = getStyle(vnode, true); for (name in oldStyle) { if (isUndef(newStyle[name])) { setProp(el, name, ''); } } for (name in newStyle) { cur = newStyle[name]; if (cur !== oldStyle[name]) { // ie9 setting to null has no effect, must use empty string setProp(el, name, cur == null ? '' : cur); } } } var style = { create: updateStyle, update: updateStyle }; / / var whitespaceRE = /\s+/; /* * Add class with compatibility for SVG since classList is not supported on * SVG elements in IE / function addClass (el, cls) { / istanbul ignore if / if (!cls \|\| !(cls = cls.trim())) { return } / istanbul ignore else / if (el.classList) { if (cls.indexOf(' ') > -1) { cls.split(whitespaceRE).forEach(function (c) { return el.classList.add(c); }); } else { el.classList.add(cls); } } else { var cur = " " + (el.getAttribute('class') \|\| '') + " "; if (cur.indexOf(' ' + cls + ' ') < 0) { el.setAttribute('class', (cur + cls).trim()); } } } /* * Remove class with compatibility for SVG since classList is not supported on * SVG elements in IE / function removeClass (el, cls) { / istanbul ignore if / if (!cls \|\| !(cls = cls.trim())) { return } / istanbul ignore else / if (el.classList) { if (cls.indexOf(' ') > -1) { cls.split(whitespaceRE).forEach(function (c) { return el.classList.remove(c); }); } else { el.classList.remove(cls); } if (!el.classList.length) { el.removeAttribute('class'); } } else { var cur = " " + (el.getAttribute('class') \|\| '') + " "; var tar = ' ' + cls + ' '; while (cur.indexOf(tar) >= 0) { cur = cur.replace(tar, ' '); } cur = cur.trim(); if (cur) { el.setAttribute('class', cur); } else { el.removeAttribute('class'); } } } / / function resolveTransition (def$$1) { if (!def$$1) { return } / istanbul ignore else / if (typeof def$$1 === 'object') { var res = {}; if (def$$1.css !== false) { extend(res, autoCssTransition(def$$1.name \|\| 'v')); } extend(res, def$$1); return res } else if (typeof def$$1 === 'string') { return autoCssTransition(def$$1) } } var autoCssTransition = cached(function (name) { return { enterClass: (name + "-enter"), enterToClass: (name + "-enter-to"), enterActiveClass: (name + "-enter-active"), leaveClass: (name + "-leave"), leaveToClass: (name + "-leave-to"), leaveActiveClass: (name + "-leave-active") } }); var hasTransition = inBrowser && !isIE9; var TRANSITION = 'transition'; var ANIMATION = 'animation'; // Transition property/event sniffing var transitionProp = 'transition'; var transitionEndEvent = 'transitionend'; var animationProp = 'animation'; var animationEndEvent = 'animationend'; if (hasTransition) { / istanbul ignore if / if (window.ontransitionend === undefined && window.onwebkittransitionend !== undefined ) { transitionProp = 'WebkitTransition'; transitionEndEvent = 'webkitTransitionEnd'; } if (window.onanimationend === undefined && window.onwebkitanimationend !== undefined ) { animationProp = 'WebkitAnimation'; animationEndEvent = 'webkitAnimationEnd'; } } // binding to window is necessary to make hot reload work in IE in strict mode var raf = inBrowser ? window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : setTimeout : / istanbul ignore next / function (fn) { return fn(); }; function nextFrame (fn) { raf(function () { raf(fn); }); } function addTransitionClass (el, cls) { var transitionClasses = el._transitionClasses \|\| (el._transitionClasses = []); if (transitionClasses.indexOf(cls) < 0) { transitionClasses.push(cls); addClass(el, cls); } } function removeTransitionClass (el, cls) { if (el._transitionClasses) { remove(el._transitionClasses, cls); } removeClass(el, cls); } function whenTransitionEnds ( el, expectedType, cb ) { var ref = getTransitionInfo(el, expectedType); var type = ref.type; var timeout = ref.timeout; var propCount = ref.propCount; if (!type) { return cb() } var event = type === TRANSITION ? transitionEndEvent : animationEndEvent; var ended = 0; var end = function () { el.removeEventListener(event, onEnd); cb(); }; var onEnd = function (e) { if (e.target === el) { if (++ended >= propCount) { end(); } } }; setTimeout(function () { if (ended < propCount) { end(); } }, timeout + 1); el.addEventListener(event, onEnd); } var transformRE = /\b(transform\|all)(,\|$)/; function getTransitionInfo (el, expectedType) { var styles = window.getComputedStyle(el); // JSDOM may return undefined for transition properties var transitionDelays = (styles[transitionProp + 'Delay'] \|\| '').split(', '); var transitionDurations = (styles[transitionProp + 'Duration'] \|\| '').split(', '); var transitionTimeout = getTimeout(transitionDelays, transitionDurations); var animationDelays = (styles[animationProp + 'Delay'] \|\| '').split(', '); var animationDurations = (styles[animationProp + 'Duration'] \|\| '').split(', '); var animationTimeout = getTimeout(animationDelays, animationDurations); var type; var timeout = 0; var propCount = 0; / istanbul ignore if / if (expectedType === TRANSITION) { if (transitionTimeout > 0) { type = TRANSITION; timeout = transitionTimeout; propCount = transitionDurations.length; } } else if (expectedType === ANIMATION) { if (animationTimeout > 0) { type = ANIMATION; timeout = animationTimeout; propCount = animationDurations.length; } } else { timeout = Math.max(transitionTimeout, animationTimeout); type = timeout > 0 ? transitionTimeout > animationTimeout ? TRANSITION : ANIMATION : null; propCount = type ? type === TRANSITION ? transitionDurations.length : animationDurations.length : 0; } var hasTransform = type === TRANSITION && transformRE.test(styles[transitionProp + 'Property']); return { type: type, timeout: timeout, propCount: propCount, hasTransform: hasTransform } } function getTimeout (delays, durations) { / istanbul ignore next / while (delays.length < durations.length) { delays = delays.concat(delays); } return Math.max.apply(null, durations.map(function (d, i) { return toMs(d) + toMs(delays[i]) })) } // Old versions of Chromium (below 61.0.3163.100) formats floating pointer numbers // in a locale-dependent way, using a comma instead of a dot. // If comma is not replaced with a dot, the input will be rounded down (i.e. acting // as a floor function) causing unexpected behaviors function toMs (s) { return Number(s.slice(0, -1).replace(',', '.')) 1000 } /* / function enter (vnode, toggleDisplay) { var el = vnode.elm; // call leave callback now if (isDef(el._leaveCb)) { el._leaveCb.cancelled = true; el._leaveCb(); } var data = resolveTransition(vnode.data.transition); if (isUndef(data)) { return } / istanbul ignore if / if (isDef(el._enterCb) \|\| el.nodeType !== 1) { return } var css = data.css; var type = data.type; var enterClass = data.enterClass; var enterToClass = data.enterToClass; var enterActiveClass = data.enterActiveClass; var appearClass = data.appearClass; var appearToClass = data.appearToClass; var appearActiveClass = data.appearActiveClass; var beforeEnter = data.beforeEnter; var enter = data.enter; var afterEnter = data.afterEnter; var enterCancelled = data.enterCancelled; var beforeAppear = data.beforeAppear; var appear = data.appear; var afterAppear = data.afterAppear; var appearCancelled = data.appearCancelled; var duration = data.duration; // activeInstance will always be the <transition> component managing this // transition. One edge case to check is when the <transition> is placed // as the root node of a child component. In that case we need to check // <transition>'s parent for appear check. var context = activeInstance; var transitionNode = activeInstance.$vnode; while (transitionNode && transitionNode.parent) { context = transitionNode.context; transitionNode = transitionNode.parent; } var isAppear = !context._isMounted \|\| !vnode.isRootInsert; if (isAppear && !appear && appear !== '') { return } var startClass = isAppear && appearClass ? appearClass : enterClass; var activeClass = isAppear && appearActiveClass ? appearActiveClass : enterActiveClass; var toClass = isAppear && appearToClass ? appearToClass : enterToClass; var beforeEnterHook = isAppear ? (beforeAppear \|\| beforeEnter) : beforeEnter; var enterHook = isAppear ? (typeof appear === 'function' ? appear : enter) : enter; var afterEnterHook = isAppear ? (afterAppear \|\| afterEnter) : afterEnter; var enterCancelledHook = isAppear ? (appearCancelled \|\| enterCancelled) : enterCancelled; var explicitEnterDuration = toNumber( isObject(duration) ? duration.enter : duration ); if (explicitEnterDuration != null) { checkDuration(explicitEnterDuration, 'enter', vnode); } var expectsCSS = css !== false && !isIE9; var userWantsControl = getHookArgumentsLength(enterHook); var cb = el._enterCb = once(function () { if (expectsCSS) { removeTransitionClass(el, toClass); removeTransitionClass(el, activeClass); } if (cb.cancelled) { if (expectsCSS) { removeTransitionClass(el, startClass); } enterCancelledHook && enterCancelledHook(el); } else { afterEnterHook && afterEnterHook(el); } el._enterCb = null; }); if (!vnode.data.show) { // remove pending leave element on enter by injecting an insert hook mergeVNodeHook(vnode, 'insert', function () { var parent = el.parentNode; var pendingNode = parent && parent._pending && parent._pending[vnode.key]; if (pendingNode && pendingNode.tag === vnode.tag && pendingNode.elm._leaveCb ) { pendingNode.elm._leaveCb(); } enterHook && enterHook(el, cb); }); } // start enter transition beforeEnterHook && beforeEnterHook(el); if (expectsCSS) { addTransitionClass(el, startClass); addTransitionClass(el, activeClass); nextFrame(function () { removeTransitionClass(el, startClass); if (!cb.cancelled) { addTransitionClass(el, toClass); if (!userWantsControl) { if (isValidDuration(explicitEnterDuration)) { setTimeout(cb, explicitEnterDuration); } else { whenTransitionEnds(el, type, cb); } } } }); } if (vnode.data.show) { toggleDisplay && toggleDisplay(); enterHook && enterHook(el, cb); } if (!expectsCSS && !userWantsControl) { cb(); } } function leave (vnode, rm) { var el = vnode.elm; // call enter callback now if (isDef(el._enterCb)) { el._enterCb.cancelled = true; el._enterCb(); } var data = resolveTransition(vnode.data.transition); if (isUndef(data) \|\| el.nodeType !== 1) { return rm() } / istanbul ignore if / if (isDef(el._leaveCb)) { return } var css = data.css; var type = data.type; var leaveClass = data.leaveClass; var leaveToClass = data.leaveToClass; var leaveActiveClass = data.leaveActiveClass; var beforeLeave = data.beforeLeave; var leave = data.leave; var afterLeave = data.afterLeave; var leaveCancelled = data.leaveCancelled; var delayLeave = data.delayLeave; var duration = data.duration; var expectsCSS = css !== false && !isIE9; var userWantsControl = getHookArgumentsLength(leave); var explicitLeaveDuration = toNumber( isObject(duration) ? duration.leave : duration ); if (isDef(explicitLeaveDuration)) { checkDuration(explicitLeaveDuration, 'leave', vnode); } var cb = el._leaveCb = once(function () { if (el.parentNode && el.parentNode._pending) { el.parentNode._pending[vnode.key] = null; } if (expectsCSS) { removeTransitionClass(el, leaveToClass); removeTransitionClass(el, leaveActiveClass); } if (cb.cancelled) { if (expectsCSS) { removeTransitionClass(el, leaveClass); } leaveCancelled && leaveCancelled(el); } else { rm(); afterLeave && afterLeave(el); } el._leaveCb = null; }); if (delayLeave) { delayLeave(performLeave); } else { performLeave(); } function performLeave () { // the delayed leave may have already been cancelled if (cb.cancelled) { return } // record leaving element if (!vnode.data.show && el.parentNode) { (el.parentNode._pending \|\| (el.parentNode._pending = {}))[(vnode.key)] = vnode; } beforeLeave && beforeLeave(el); if (expectsCSS) { addTransitionClass(el, leaveClass); addTransitionClass(el, leaveActiveClass); nextFrame(function () { removeTransitionClass(el, leaveClass); if (!cb.cancelled) { addTransitionClass(el, leaveToClass); if (!userWantsControl) { if (isValidDuration(explicitLeaveDuration)) { setTimeout(cb, explicitLeaveDuration); } else { whenTransitionEnds(el, type, cb); } } } }); } leave && leave(el, cb); if (!expectsCSS && !userWantsControl) { cb(); } } } // only used in dev mode function checkDuration (val, name, vnode) { if (typeof val !== 'number') { warn( "<transition> explicit " + name + " duration is not a valid number - " + "got " + (JSON.stringify(val)) + ".", vnode.context ); } else if (isNaN(val)) { warn( "<transition> explicit " + name + " duration is NaN - " + 'the duration expression might be incorrect.', vnode.context ); } } function isValidDuration (val) { return typeof val === 'number' && !isNaN(val) } /* * Normalize a transition hook's argument length. The hook may be: * - a merged hook (invoker) with the original in .fns * - a wrapped component method (check ._length) * - a plain function (.length) / function getHookArgumentsLength (fn) { if (isUndef(fn)) { return false } var invokerFns = fn.fns; if (isDef(invokerFns)) { // invoker return getHookArgumentsLength( Array.isArray(invokerFns) ? invokerFns[0] : invokerFns ) } else { return (fn._length \|\| fn.length) > 1 } } function _enter (_, vnode) { if (vnode.data.show !== true) { enter(vnode); } } var transition = inBrowser ? { create: _enter, activate: _enter, remove: function remove$$1 (vnode, rm) { / istanbul ignore else / if (vnode.data.show !== true) { leave(vnode, rm); } else { rm(); } } } : {}; var platformModules = [ attrs, klass, events, domProps, style, transition ]; / / // the directive module should be applied last, after all // built-in modules have been applied. var modules = platformModules.concat(baseModules); var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules }); /* * Not type checking this file because flow doesn't like attaching * properties to Elements. / / istanbul ignore if / if (isIE9) { // http://www.matts411.com/post/internet-explorer-9-oninput/ document.addEventListener('selectionchange', function () { var el = document.activeElement; if (el && el.vmodel) { trigger(el, 'input'); } }); } var directive = { inserted: function inserted (el, binding, vnode, oldVnode) { if (vnode.tag === 'select') { // #6903 if (oldVnode.elm && !oldVnode.elm._vOptions) { mergeVNodeHook(vnode, 'postpatch', function () { directive.componentUpdated(el, binding, vnode); }); } else { setSelected(el, binding, vnode.context); } el._vOptions = [].map.call(el.options, getValue); } else if (vnode.tag === 'textarea' \|\| isTextInputType(el.type)) { el._vModifiers = binding.modifiers; if (!binding.modifiers.lazy) { el.addEventListener('compositionstart', onCompositionStart); el.addEventListener('compositionend', onCompositionEnd); // Safari < 10.2 & UIWebView doesn't fire compositionend when // switching focus before confirming composition choice // this also fixes the issue where some browsers e.g. iOS Chrome // fires "change" instead of "input" on autocomplete. el.addEventListener('change', onCompositionEnd); / istanbul ignore if / if (isIE9) { el.vmodel = true; } } } }, componentUpdated: function componentUpdated (el, binding, vnode) { if (vnode.tag === 'select') { setSelected(el, binding, vnode.context); // in case the options rendered by v-for have changed, // it's possible that the value is out-of-sync with the rendered options. // detect such cases and filter out values that no longer has a matching // option in the DOM. var prevOptions = el._vOptions; var curOptions = el._vOptions = [].map.call(el.options, getValue); if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) { // trigger change event if // no matching option found for at least one value var needReset = el.multiple ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); }) : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions); if (needReset) { trigger(el, 'change'); } } } } }; function setSelected (el, binding, vm) { actuallySetSelected(el, binding, vm); / istanbul ignore if / if (isIE \|\| isEdge) { setTimeout(function () { actuallySetSelected(el, binding, vm); }, 0); } } function actuallySetSelected (el, binding, vm) { var value = binding.value; var isMultiple = el.multiple; if (isMultiple && !Array.isArray(value)) { warn( "<select multiple v-model=\"" + (binding.expression) + "\"> " + "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)), vm ); return } var selected, option; for (var i = 0, l = el.options.length; i < l; i++) { option = el.options[i]; if (isMultiple) { selected = looseIndexOf(value, getValue(option)) > -1; if (option.selected !== selected) { option.selected = selected; } } else { if (looseEqual(getValue(option), value)) { if (el.selectedIndex !== i) { el.selectedIndex = i; } return } } } if (!isMultiple) { el.selectedIndex = -1; } } function hasNoMatchingOption (value, options) { return options.every(function (o) { return !looseEqual(o, value); }) } function getValue (option) { return '_value' in option ? option._value : option.value } function onCompositionStart (e) { e.target.composing = true; } function onCompositionEnd (e) { // prevent triggering an input event for no reason if (!e.target.composing) { return } e.target.composing = false; trigger(e.target, 'input'); } function trigger (el, type) { var e = document.createEvent('HTMLEvents'); e.initEvent(type, true, true); el.dispatchEvent(e); } / / // recursively search for possible transition defined inside the component root function locateNode (vnode) { return vnode.componentInstance && (!vnode.data \|\| !vnode.data.transition) ? locateNode(vnode.componentInstance._vnode) : vnode } var show = { bind: function bind (el, ref, vnode) { var value = ref.value; vnode = locateNode(vnode); var transition$$1 = vnode.data && vnode.data.transition; var originalDisplay = el.__vOriginalDisplay = el.style.display === 'none' ? '' : el.style.display; if (value && transition$$1) { vnode.data.show = true; enter(vnode, function () { el.style.display = originalDisplay; }); } else { el.style.display = value ? originalDisplay : 'none'; } }, update: function update (el, ref, vnode) { var value = ref.value; var oldValue = ref.oldValue; / istanbul ignore if / if (!value === !oldValue) { return } vnode = locateNode(vnode); var transition$$1 = vnode.data && vnode.data.transition; if (transition$$1) { vnode.data.show = true; if (value) { enter(vnode, function () { el.style.display = el.__vOriginalDisplay; }); } else { leave(vnode, function () { el.style.display = 'none'; }); } } else { el.style.display = value ? el.__vOriginalDisplay : 'none'; } }, unbind: function unbind ( el, binding, vnode, oldVnode, isDestroy ) { if (!isDestroy) { el.style.display = el.__vOriginalDisplay; } } }; var platformDirectives = { model: directive, show: show }; / / var transitionProps = { name: String, appear: Boolean, css: Boolean, mode: String, type: String, enterClass: String, leaveClass: String, enterToClass: String, leaveToClass: String, enterActiveClass: String, leaveActiveClass: String, appearClass: String, appearActiveClass: String, appearToClass: String, duration: [Number, String, Object] }; // in case the child is also an abstract component, e.g. <keep-alive> // we want to recursively retrieve the real component to be rendered function getRealChild (vnode) { var compOptions = vnode && vnode.componentOptions; if (compOptions && compOptions.Ctor.options.abstract) { return getRealChild(getFirstComponentChild(compOptions.children)) } else { return vnode } } function extractTransitionData (comp) { var data = {}; var options = comp.$options; // props for (var key in options.propsData) { data[key] = comp[key]; } // events. // extract listeners and pass them directly to the transition methods var listeners = options._parentListeners; for (var key$1 in listeners) { data[camelize(key$1)] = listeners[key$1]; } return data } function placeholder (h, rawChild) { if (/\d-keep-alive$/.test(rawChild.tag)) { return h('keep-alive', { props: rawChild.componentOptions.propsData }) } } function hasParentTransition (vnode) { while ((vnode = vnode.parent)) { if (vnode.data.transition) { return true } } } function isSameChild (child, oldChild) { return oldChild.key === child.key && oldChild.tag === child.tag } var isNotTextNode = function (c) { return c.tag \|\| isAsyncPlaceholder(c); }; var isVShowDirective = function (d) { return d.name === 'show'; }; var Transition = { name: 'transition', props: transitionProps, abstract: true, render: function render (h) { var this$1 = this; var children = this.$slots.default; if (!children) { return } // filter out text nodes (possible whitespaces) children = children.filter(isNotTextNode); / istanbul ignore if / if (!children.length) { return } // warn multiple elements if (children.length > 1) { warn( '<transition> can only be used on a single element. Use ' + '<transition-group> for lists.', this.$parent ); } var mode = this.mode; // warn invalid mode if (mode && mode !== 'in-out' && mode !== 'out-in' ) { warn( 'invalid <transition> mode: ' + mode, this.$parent ); } var rawChild = children[0]; // if this is a component root node and the component's // parent container node also has transition, skip. if (hasParentTransition(this.$vnode)) { return rawChild } // apply transition data to child // use getRealChild() to ignore abstract components e.g. keep-alive var child = getRealChild(rawChild); / istanbul ignore if / if (!child) { return rawChild } if (this._leaving) { return placeholder(h, rawChild) } // ensure a key that is unique to the vnode type and to this transition // component instance. This key will be used to remove pending leaving nodes // during entering. var id = "__transition-" + (this._uid) + "-"; child.key = child.key == null ? child.isComment ? id + 'comment' : id + child.tag : isPrimitive(child.key) ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key) : child.key; var data = (child.data \|\| (child.data = {})).transition = extractTransitionData(this); var oldRawChild = this._vnode; var oldChild = getRealChild(oldRawChild); // mark v-show // so that the transition module can hand over the control to the directive if (child.data.directives && child.data.directives.some(isVShowDirective)) { child.data.show = true; } if ( oldChild && oldChild.data && !isSameChild(child, oldChild) && !isAsyncPlaceholder(oldChild) && // #6687 component root is a comment node !(oldChild.componentInstance && oldChild.componentInstance._vnode.isComment) ) { // replace old child transition data with fresh one // important for dynamic transitions! var oldData = oldChild.data.transition = extend({}, data); // handle transition mode if (mode === 'out-in') { // return placeholder node and queue update when leave finishes this._leaving = true; mergeVNodeHook(oldData, 'afterLeave', function () { this$1._leaving = false; this$1.$forceUpdate(); }); return placeholder(h, rawChild) } else if (mode === 'in-out') { if (isAsyncPlaceholder(child)) { return oldRawChild } var delayedLeave; var performLeave = function () { delayedLeave(); }; mergeVNodeHook(data, 'afterEnter', performLeave); mergeVNodeHook(data, 'enterCancelled', performLeave); mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; }); } } return rawChild } }; / / var props = extend({ tag: String, moveClass: String }, transitionProps); delete props.mode; var TransitionGroup = { props: props, beforeMount: function beforeMount () { var this$1 = this; var update = this._update; this._update = function (vnode, hydrating) { var restoreActiveInstance = setActiveInstance(this$1); // force removing pass this$1.__patch__( this$1._vnode, this$1.kept, false, // hydrating true // removeOnly (!important, avoids unnecessary moves) ); this$1._vnode = this$1.kept; restoreActiveInstance(); update.call(this$1, vnode, hydrating); }; }, render: function render (h) { var tag = this.tag \|\| this.$vnode.data.tag \|\| 'span'; var map = Object.create(null); var prevChildren = this.prevChildren = this.children; var rawChildren = this.$slots.default \|\| []; var children = this.children = []; var transitionData = extractTransitionData(this); for (var i = 0; i < rawChildren.length; i++) { var c = rawChildren[i]; if (c.tag) { if (c.key != null && String(c.key).indexOf('__vlist') !== 0) { children.push(c); map[c.key] = c ;(c.data \|\| (c.data = {})).transition = transitionData; } else { var opts = c.componentOptions; var name = opts ? (opts.Ctor.options.name \|\| opts.tag \|\| '') : c.tag; warn(("<transition-group> children must be keyed: <" + name + ">")); } } } if (prevChildren) { var kept = []; var removed = []; for (var i$1 = 0; i$1 < prevChildren.length; i$1++) { var c$1 = prevChildren[i$1]; c$1.data.transition = transitionData; c$1.data.pos = c$1.elm.getBoundingClientRect(); if (map[c$1.key]) { kept.push(c$1); } else { removed.push(c$1); } } this.kept = h(tag, null, kept); this.removed = removed; } return h(tag, null, children) }, updated: function updated () { var children = this.prevChildren; var moveClass = this.moveClass \|\| ((this.name \|\| 'v') + '-move'); if (!children.length \|\| !this.hasMove(children[0].elm, moveClass)) { return } // we divide the work into three loops to avoid mixing DOM reads and writes // in each iteration - which helps prevent layout thrashing. children.forEach(callPendingCbs); children.forEach(recordPosition); children.forEach(applyTranslation); // force reflow to put everything in position // assign to this to avoid being removed in tree-shaking // $flow-disable-line this._reflow = document.body.offsetHeight; children.forEach(function (c) { if (c.data.moved) { var el = c.elm; var s = el.style; addTransitionClass(el, moveClass); s.transform = s.WebkitTransform = s.transitionDuration = ''; el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) { if (e && e.target !== el) { return } if (!e \|\| /transform$/.test(e.propertyName)) { el.removeEventListener(transitionEndEvent, cb); el._moveCb = null; removeTransitionClass(el, moveClass); } }); } }); }, methods: { hasMove: function hasMove (el, moveClass) { / istanbul ignore if / if (!hasTransition) { return false } / istanbul ignore if / if (this._hasMove) { return this._hasMove } // Detect whether an element with the move class applied has // CSS transitions. Since the element may be inside an entering // transition at this very moment, we make a clone of it and remove // all other transition classes applied to ensure only the move class // is applied. var clone = el.cloneNode(); if (el._transitionClasses) { el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); }); } addClass(clone, moveClass); clone.style.display = 'none'; this.$el.appendChild(clone); var info = getTransitionInfo(clone); this.$el.removeChild(clone); return (this._hasMove = info.hasTransform) } } }; function callPendingCbs (c) { / istanbul ignore if / if (c.elm._moveCb) { c.elm._moveCb(); } / istanbul ignore if / if (c.elm._enterCb) { c.elm._enterCb(); } } function recordPosition (c) { c.data.newPos = c.elm.getBoundingClientRect(); } function applyTranslation (c) { var oldPos = c.data.pos; var newPos = c.data.newPos; var dx = oldPos.left - newPos.left; var dy = oldPos.top - newPos.top; if (dx \|\| dy) { c.data.moved = true; var s = c.elm.style; s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)"; s.transitionDuration = '0s'; } } var platformComponents = { Transition: Transition, TransitionGroup: TransitionGroup }; / / // install platform specific utils Vue.config.mustUseProp = mustUseProp; Vue.config.isReservedTag = isReservedTag; Vue.config.isReservedAttr = isReservedAttr; Vue.config.getTagNamespace = getTagNamespace; Vue.config.isUnknownElement = isUnknownElement; // install platform runtime directives & components extend(Vue.options.directives, platformDirectives); extend(Vue.options.components, platformComponents); // install platform patch function Vue.prototype.__patch__ = inBrowser ? patch : noop; // public mount method Vue.prototype.$mount = function ( el, hydrating ) { el = el && inBrowser ? query(el) : undefined; return mountComponent(this, el, hydrating) }; // devtools global hook / istanbul ignore next / if (inBrowser) { setTimeout(function () { if (config.devtools) { if (devtools) { devtools.emit('init', Vue); } else { console[console.info ? 'info' : 'log']( 'Download the Vue Devtools extension for a better development experience:\n' + 'https://github.com/vuejs/vue-devtools' ); } } if (config.productionTip !== false && typeof console !== 'undefined' ) { console[console.info ? 'info' : 'log']( "You are running Vue in development mode.\n" + "Make sure to turn on production mode when deploying for production.\n" + "See more tips at https://vuejs.org/guide/deployment.html" ); } }, 0); } / / var defaultTagRE = /\{\{((?:.\|\r?\n)+?)\}\}/g; var regexEscapeRE = /[-.+?^${}()\|[\]\/\\]/g; var buildRegex = cached(function (delimiters) { var open = delimiters[0].replace(regexEscapeRE, '\\$&'); var close = delimiters[1].replace(regexEscapeRE, '\\$&'); return new RegExp(open + '((?:.\|\\n)+?)' + close, 'g') }); function parseText ( text, delimiters ) { var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE; if (!tagRE.test(text)) { return } var tokens = []; var rawTokens = []; var lastIndex = tagRE.lastIndex = 0; var match, index, tokenValue; while ((match = tagRE.exec(text))) { index = match.index; // push text token if (index > lastIndex) { rawTokens.push(tokenValue = text.slice(lastIndex, index)); tokens.push(JSON.stringify(tokenValue)); } // tag token var exp = parseFilters(match[1].trim()); tokens.push(("_s(" + exp + ")")); rawTokens.push({ '@binding': exp }); lastIndex = index + match[0].length; } if (lastIndex < text.length) { rawTokens.push(tokenValue = text.slice(lastIndex)); tokens.push(JSON.stringify(tokenValue)); } return { expression: tokens.join('+'), tokens: rawTokens } } /* / function transformNode (el, options) { var warn = options.warn \|\| baseWarn; var staticClass = getAndRemoveAttr(el, 'class'); if (staticClass) { var res = parseText(staticClass, options.delimiters); if (res) { warn( "class=\"" + staticClass + "\": " + 'Interpolation inside attributes has been removed. ' + 'Use v-bind or the colon shorthand instead. For example, ' + 'instead of <div class="{{ val }}">, use <div :class="val">.', el.rawAttrsMap['class'] ); } } if (staticClass) { el.staticClass = JSON.stringify(staticClass); } var classBinding = getBindingAttr(el, 'class', false / getStatic /); if (classBinding) { el.classBinding = classBinding; } } function genData (el) { var data = ''; if (el.staticClass) { data += "staticClass:" + (el.staticClass) + ","; } if (el.classBinding) { data += "class:" + (el.classBinding) + ","; } return data } var klass$1 = { staticKeys: ['staticClass'], transformNode: transformNode, genData: genData }; / / function transformNode$1 (el, options) { var warn = options.warn \|\| baseWarn; var staticStyle = getAndRemoveAttr(el, 'style'); if (staticStyle) { / istanbul ignore if / { var res = parseText(staticStyle, options.delimiters); if (res) { warn( "style=\"" + staticStyle + "\": " + 'Interpolation inside attributes has been removed. ' + 'Use v-bind or the colon shorthand instead. For example, ' + 'instead of <div style="{{ val }}">, use <div :style="val">.', el.rawAttrsMap['style'] ); } } el.staticStyle = JSON.stringify(parseStyleText(staticStyle)); } var styleBinding = getBindingAttr(el, 'style', false / getStatic /); if (styleBinding) { el.styleBinding = styleBinding; } } function genData$1 (el) { var data = ''; if (el.staticStyle) { data += "staticStyle:" + (el.staticStyle) + ","; } if (el.styleBinding) { data += "style:(" + (el.styleBinding) + "),"; } return data } var style$1 = { staticKeys: ['staticStyle'], transformNode: transformNode$1, genData: genData$1 }; / / var decoder; var he = { decode: function decode (html) { decoder = decoder \|\| document.createElement('div'); decoder.innerHTML = html; return decoder.textContent } }; / / var isUnaryTag = makeMap( 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' + 'link,meta,param,source,track,wbr' ); // Elements that you can, intentionally, leave open // (and which close themselves) var canBeLeftOpenTag = makeMap( 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source' ); // HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3 // Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content var isNonPhrasingTag = makeMap( 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' + 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' + 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' + 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' + 'title,tr,track' ); /* * Not type-checking this file because it's mostly vendor code. / // Regular Expressions for parsing tags and attributes var attribute = /^\s([^\s"'<>\/=]+)(?:\s(=)\s(?:"([^"])"+\|'([^'])'+\|([^\s"'=<>`]+)))?/; var dynamicArgAttribute = /^\s((?:v-[\w-]+:\|@\|:\|#)\[[^=]+\][^\s"'<>\/=])(?:\s(=)\s(?:"([^"])"+\|'([^'])'+\|([^\s"'=<>`]+)))?/; var ncname = "[a-zA-Z_][\\-\\.0-9_a-zA-Z" + (unicodeRegExp.source) + "]"; var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")"; var startTagOpen = new RegExp(("^<" + qnameCapture)); var startTagClose = /^\s(\/?)>/; var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]>")); var doctype = /^<!DOCTYPE [^>]+>/i; // #7298: escape - to avoid being pased as HTML comment when inlined in page var comment = /^<!\--/; var conditionalComment = /^<!\[/; // Special Elements (can contain anything) var isPlainTextElement = makeMap('script,style,textarea', true); var reCache = {}; var decodingMap = { '<': '<', '>': '>', '"': '"', '&': '&', ' ': '\n', ' ': '\t', ''': "'" }; var encodedAttr = /&(?:lt\|gt\|quot\|amp\|#39);/g; var encodedAttrWithNewLines = /&(?:lt\|gt\|quot\|amp\|#39\|#10\|#9);/g; // #5992 var isIgnoreNewlineTag = makeMap('pre,textarea', true); var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; }; function decodeAttr (value, shouldDecodeNewlines) { var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr; return value.replace(re, function (match) { return decodingMap[match]; }) } function parseHTML (html, options) { var stack = []; var expectHTML = options.expectHTML; var isUnaryTag$$1 = options.isUnaryTag \|\| no; var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag \|\| no; var index = 0; var last, lastTag; while (html) { last = html; // Make sure we're not in a plaintext content element like script/style if (!lastTag \|\| !isPlainTextElement(lastTag)) { var textEnd = html.indexOf('<'); if (textEnd === 0) { // Comment: if (comment.test(html)) { var commentEnd = html.indexOf('-->'); if (commentEnd >= 0) { if (options.shouldKeepComment) { options.comment(html.substring(4, commentEnd), index, index + commentEnd + 3); } advance(commentEnd + 3); continue } } // http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment if (conditionalComment.test(html)) { var conditionalEnd = html.indexOf(']>'); if (conditionalEnd >= 0) { advance(conditionalEnd + 2); continue } } // Doctype: var doctypeMatch = html.match(doctype); if (doctypeMatch) { advance(doctypeMatch[0].length); continue } // End tag: var endTagMatch = html.match(endTag); if (endTagMatch) { var curIndex = index; advance(endTagMatch[0].length); parseEndTag(endTagMatch[1], curIndex, index); continue } // Start tag: var startTagMatch = parseStartTag(); if (startTagMatch) { handleStartTag(startTagMatch); if (shouldIgnoreFirstNewline(startTagMatch.tagName, html)) { advance(1); } continue } } var text = (void 0), rest = (void 0), next = (void 0); if (textEnd >= 0) { rest = html.slice(textEnd); while ( !endTag.test(rest) && !startTagOpen.test(rest) && !comment.test(rest) && !conditionalComment.test(rest) ) { // < in plain text, be forgiving and treat it as text next = rest.indexOf('<', 1); if (next < 0) { break } textEnd += next; rest = html.slice(textEnd); } text = html.substring(0, textEnd); } if (textEnd < 0) { text = html; } if (text) { advance(text.length); } if (options.chars && text) { options.chars(text, index - text.length, index); } } else { var endTagLength = 0; var stackedTag = lastTag.toLowerCase(); var reStackedTag = reCache[stackedTag] \|\| (reCache[stackedTag] = new RegExp('([\\s\\S]?)(</' + stackedTag + '[^>]>)', 'i')); var rest$1 = html.replace(reStackedTag, function (all, text, endTag) { endTagLength = endTag.length; if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') { text = text .replace(/<!\--([\s\S]?)-->/g, '$1') // #7298 .replace(/<!\[CDATA\[([\s\S]?)]]>/g, '$1'); } if (shouldIgnoreFirstNewline(stackedTag, text)) { text = text.slice(1); } if (options.chars) { options.chars(text); } return '' }); index += html.length - rest$1.length; html = rest$1; parseEndTag(stackedTag, index - endTagLength, index); } if (html === last) { options.chars && options.chars(html); if (!stack.length && options.warn) { options.warn(("Mal-formatted tag at end of template: \"" + html + "\""), { start: index + html.length }); } break } } // Clean up any remaining tags parseEndTag(); function advance (n) { index += n; html = html.substring(n); } function parseStartTag () { var start = html.match(startTagOpen); if (start) { var match = { tagName: start[1], attrs: [], start: index }; advance(start[0].length); var end, attr; while (!(end = html.match(startTagClose)) && (attr = html.match(dynamicArgAttribute) \|\| html.match(attribute))) { attr.start = index; advance(attr[0].length); attr.end = index; match.attrs.push(attr); } if (end) { match.unarySlash = end[1]; advance(end[0].length); match.end = index; return match } } } function handleStartTag (match) { var tagName = match.tagName; var unarySlash = match.unarySlash; if (expectHTML) { if (lastTag === 'p' && isNonPhrasingTag(tagName)) { parseEndTag(lastTag); } if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) { parseEndTag(tagName); } } var unary = isUnaryTag$$1(tagName) \|\| !!unarySlash; var l = match.attrs.length; var attrs = new Array(l); for (var i = 0; i < l; i++) { var args = match.attrs[i]; var value = args[3] \|\| args[4] \|\| args[5] \|\| ''; var shouldDecodeNewlines = tagName === 'a' && args[1] === 'href' ? options.shouldDecodeNewlinesForHref : options.shouldDecodeNewlines; attrs[i] = { name: args[1], value: decodeAttr(value, shouldDecodeNewlines) }; if (options.outputSourceRange) { attrs[i].start = args.start + args[0].match(/^\s/).length; attrs[i].end = args.end; } } if (!unary) { stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs, start: match.start, end: match.end }); lastTag = tagName; } if (options.start) { options.start(tagName, attrs, unary, match.start, match.end); } } function parseEndTag (tagName, start, end) { var pos, lowerCasedTagName; if (start == null) { start = index; } if (end == null) { end = index; } // Find the closest opened tag of the same type if (tagName) { lowerCasedTagName = tagName.toLowerCase(); for (pos = stack.length - 1; pos >= 0; pos--) { if (stack[pos].lowerCasedTag === lowerCasedTagName) { break } } } else { // If no tag name is provided, clean shop pos = 0; } if (pos >= 0) { // Close all the open elements, up the stack for (var i = stack.length - 1; i >= pos; i--) { if (i > pos \|\| !tagName && options.warn ) { options.warn( ("tag <" + (stack[i].tag) + "> has no matching end tag."), { start: stack[i].start, end: stack[i].end } ); } if (options.end) { options.end(stack[i].tag, start, end); } } // Remove the open elements from the stack stack.length = pos; lastTag = pos && stack[pos - 1].tag; } else if (lowerCasedTagName === 'br') { if (options.start) { options.start(tagName, [], true, start, end); } } else if (lowerCasedTagName === 'p') { if (options.start) { options.start(tagName, [], false, start, end); } if (options.end) { options.end(tagName, start, end); } } } } /* / var onRE = /^@\|^v-on:/; var dirRE = /^v-\|^@\|^:/; var forAliasRE = /([\s\S]?)\s+(?:in\|of)\s+([\s\S])/; var forIteratorRE = /,([^,\}\]])(?:,([^,\}\]]))?$/; var stripParensRE = /^\(\|\)$/g; var dynamicArgRE = /^\[.\]$/; var argRE = /:(.)$/; var bindRE = /^:\|^\.\|^v-bind:/; var modifierRE = /\.[^.\]]+(?=[^\]]$)/g; var slotRE = /^v-slot(:\|$)\|^#/; var lineBreakRE = /[\r\n]/; var whitespaceRE$1 = /\s+/g; var invalidAttributeRE = /[\s"'<>\/=]/; var decodeHTMLCached = cached(he.decode); var emptySlotScopeToken = "_empty_"; // configurable state var warn$2; var delimiters; var transforms; var preTransforms; var postTransforms; var platformIsPreTag; var platformMustUseProp; var platformGetTagNamespace; var maybeComponent; function createASTElement ( tag, attrs, parent ) { return { type: 1, tag: tag, attrsList: attrs, attrsMap: makeAttrsMap(attrs), rawAttrsMap: {}, parent: parent, children: [] } } /** * Convert HTML string to AST. / function parse ( template, options ) { warn$2 = options.warn \|\| baseWarn; platformIsPreTag = options.isPreTag \|\| no; platformMustUseProp = options.mustUseProp \|\| no; platformGetTagNamespace = options.getTagNamespace \|\| no; var isReservedTag = options.isReservedTag \|\| no; maybeComponent = function (el) { return !!el.component \|\| !isReservedTag(el.tag); }; transforms = pluckModuleFunction(options.modules, 'transformNode'); preTransforms = pluckModuleFunction(options.modules, 'preTransformNode'); postTransforms = pluckModuleFunction(options.modules, 'postTransformNode'); delimiters = options.delimiters; var stack = []; var preserveWhitespace = options.preserveWhitespace !== false; var whitespaceOption = options.whitespace; var root; var currentParent; var inVPre = false; var inPre = false; var warned = false; function warnOnce (msg, range) { if (!warned) { warned = true; warn$2(msg, range); } } function closeElement (element) { trimEndingWhitespace(element); if (!inVPre && !element.processed) { element = processElement(element, options); } // tree management if (!stack.length && element !== root) { // allow root elements with v-if, v-else-if and v-else if (root.if && (element.elseif \|\| element.else)) { { checkRootConstraints(element); } addIfCondition(root, { exp: element.elseif, block: element }); } else { warnOnce( "Component template should contain exactly one root element. " + "If you are using v-if on multiple elements, " + "use v-else-if to chain them instead.", { start: element.start } ); } } if (currentParent && !element.forbidden) { if (element.elseif \|\| element.else) { processIfConditions(element, currentParent); } else { if (element.slotScope) { // scoped slot // keep it in the children list so that v-else(-if) conditions can // find it as the prev node. var name = element.slotTarget \|\| '"default"' ;(currentParent.scopedSlots \|\| (currentParent.scopedSlots = {}))[name] = element; } currentParent.children.push(element); element.parent = currentParent; } } // final children cleanup // filter out scoped slots element.children = element.children.filter(function (c) { return !(c).slotScope; }); // remove trailing whitespace node again trimEndingWhitespace(element); // check pre state if (element.pre) { inVPre = false; } if (platformIsPreTag(element.tag)) { inPre = false; } // apply post-transforms for (var i = 0; i < postTransforms.length; i++) { postTransforms[i](element, options); } } function trimEndingWhitespace (el) { // remove trailing whitespace node if (!inPre) { var lastNode; while ( (lastNode = el.children[el.children.length - 1]) && lastNode.type === 3 && lastNode.text === ' ' ) { el.children.pop(); } } } function checkRootConstraints (el) { if (el.tag === 'slot' \|\| el.tag === 'template') { warnOnce( "Cannot use <" + (el.tag) + "> as component root element because it may " + 'contain multiple nodes.', { start: el.start } ); } if (el.attrsMap.hasOwnProperty('v-for')) { warnOnce( 'Cannot use v-for on stateful component root element because ' + 'it renders multiple elements.', el.rawAttrsMap['v-for'] ); } } parseHTML(template, { warn: warn$2, expectHTML: options.expectHTML, isUnaryTag: options.isUnaryTag, canBeLeftOpenTag: options.canBeLeftOpenTag, shouldDecodeNewlines: options.shouldDecodeNewlines, shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref, shouldKeepComment: options.comments, outputSourceRange: options.outputSourceRange, start: function start (tag, attrs, unary, start$1, end) { // check namespace. // inherit parent ns if there is one var ns = (currentParent && currentParent.ns) \|\| platformGetTagNamespace(tag); // handle IE svg bug / istanbul ignore if / if (isIE && ns === 'svg') { attrs = guardIESVGBug(attrs); } var element = createASTElement(tag, attrs, currentParent); if (ns) { element.ns = ns; } { if (options.outputSourceRange) { element.start = start$1; element.end = end; element.rawAttrsMap = element.attrsList.reduce(function (cumulated, attr) { cumulated[attr.name] = attr; return cumulated }, {}); } attrs.forEach(function (attr) { if (invalidAttributeRE.test(attr.name)) { warn$2( "Invalid dynamic argument expression: attribute names cannot contain " + "spaces, quotes, <, >, / or =.", { start: attr.start + attr.name.indexOf("["), end: attr.start + attr.name.length } ); } }); } if (isForbiddenTag(element) && !isServerRendering()) { element.forbidden = true; warn$2( 'Templates should only be responsible for mapping the state to the ' + 'UI. Avoid placing tags with side-effects in your templates, such as ' + "<" + tag + ">" + ', as they will not be parsed.', { start: element.start } ); } // apply pre-transforms for (var i = 0; i < preTransforms.length; i++) { element = preTransforms[i](element, options) \|\| element; } if (!inVPre) { processPre(element); if (element.pre) { inVPre = true; } } if (platformIsPreTag(element.tag)) { inPre = true; } if (inVPre) { processRawAttrs(element); } else if (!element.processed) { // structural directives processFor(element); processIf(element); processOnce(element); } if (!root) { root = element; { checkRootConstraints(root); } } if (!unary) { currentParent = element; stack.push(element); } else { closeElement(element); } }, end: function end (tag, start, end$1) { var element = stack[stack.length - 1]; // pop stack stack.length -= 1; currentParent = stack[stack.length - 1]; if (options.outputSourceRange) { element.end = end$1; } closeElement(element); }, chars: function chars (text, start, end) { if (!currentParent) { { if (text === template) { warnOnce( 'Component template requires a root element, rather than just text.', { start: start } ); } else if ((text = text.trim())) { warnOnce( ("text \"" + text + "\" outside root element will be ignored."), { start: start } ); } } return } // IE textarea placeholder bug / istanbul ignore if / if (isIE && currentParent.tag === 'textarea' && currentParent.attrsMap.placeholder === text ) { return } var children = currentParent.children; if (inPre \|\| text.trim()) { text = isTextTag(currentParent) ? text : decodeHTMLCached(text); } else if (!children.length) { // remove the whitespace-only node right after an opening tag text = ''; } else if (whitespaceOption) { if (whitespaceOption === 'condense') { // in condense mode, remove the whitespace node if it contains // line break, otherwise condense to a single space text = lineBreakRE.test(text) ? '' : ' '; } else { text = ' '; } } else { text = preserveWhitespace ? ' ' : ''; } if (text) { if (!inPre && whitespaceOption === 'condense') { // condense consecutive whitespaces into single space text = text.replace(whitespaceRE$1, ' '); } var res; var child; if (!inVPre && text !== ' ' && (res = parseText(text, delimiters))) { child = { type: 2, expression: res.expression, tokens: res.tokens, text: text }; } else if (text !== ' ' \|\| !children.length \|\| children[children.length - 1].text !== ' ') { child = { type: 3, text: text }; } if (child) { if (options.outputSourceRange) { child.start = start; child.end = end; } children.push(child); } } }, comment: function comment (text, start, end) { // adding anyting as a sibling to the root node is forbidden // comments should still be allowed, but ignored if (currentParent) { var child = { type: 3, text: text, isComment: true }; if (options.outputSourceRange) { child.start = start; child.end = end; } currentParent.children.push(child); } } }); return root } function processPre (el) { if (getAndRemoveAttr(el, 'v-pre') != null) { el.pre = true; } } function processRawAttrs (el) { var list = el.attrsList; var len = list.length; if (len) { var attrs = el.attrs = new Array(len); for (var i = 0; i < len; i++) { attrs[i] = { name: list[i].name, value: JSON.stringify(list[i].value) }; if (list[i].start != null) { attrs[i].start = list[i].start; attrs[i].end = list[i].end; } } } else if (!el.pre) { // non root node in pre blocks with no attributes el.plain = true; } } function processElement ( element, options ) { processKey(element); // determine whether this is a plain element after // removing structural attributes element.plain = ( !element.key && !element.scopedSlots && !element.attrsList.length ); processRef(element); processSlotContent(element); processSlotOutlet(element); processComponent(element); for (var i = 0; i < transforms.length; i++) { element = transforms[i](element, options) \|\| element; } processAttrs(element); return element } function processKey (el) { var exp = getBindingAttr(el, 'key'); if (exp) { { if (el.tag === 'template') { warn$2( "<template> cannot be keyed. Place the key on real elements instead.", getRawBindingAttr(el, 'key') ); } if (el.for) { var iterator = el.iterator2 \|\| el.iterator1; var parent = el.parent; if (iterator && iterator === exp && parent && parent.tag === 'transition-group') { warn$2( "Do not use v-for index as key on <transition-group> children, " + "this is the same as not using keys.", getRawBindingAttr(el, 'key'), true / tip / ); } } } el.key = exp; } } function processRef (el) { var ref = getBindingAttr(el, 'ref'); if (ref) { el.ref = ref; el.refInFor = checkInFor(el); } } function processFor (el) { var exp; if ((exp = getAndRemoveAttr(el, 'v-for'))) { var res = parseFor(exp); if (res) { extend(el, res); } else { warn$2( ("Invalid v-for expression: " + exp), el.rawAttrsMap['v-for'] ); } } } function parseFor (exp) { var inMatch = exp.match(forAliasRE); if (!inMatch) { return } var res = {}; res.for = inMatch[2].trim(); var alias = inMatch[1].trim().replace(stripParensRE, ''); var iteratorMatch = alias.match(forIteratorRE); if (iteratorMatch) { res.alias = alias.replace(forIteratorRE, '').trim(); res.iterator1 = iteratorMatch[1].trim(); if (iteratorMatch[2]) { res.iterator2 = iteratorMatch[2].trim(); } } else { res.alias = alias; } return res } function processIf (el) { var exp = getAndRemoveAttr(el, 'v-if'); if (exp) { el.if = exp; addIfCondition(el, { exp: exp, block: el }); } else { if (getAndRemoveAttr(el, 'v-else') != null) { el.else = true; } var elseif = getAndRemoveAttr(el, 'v-else-if'); if (elseif) { el.elseif = elseif; } } } function processIfConditions (el, parent) { var prev = findPrevElement(parent.children); if (prev && prev.if) { addIfCondition(prev, { exp: el.elseif, block: el }); } else { warn$2( "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " + "used on element <" + (el.tag) + "> without corresponding v-if.", el.rawAttrsMap[el.elseif ? 'v-else-if' : 'v-else'] ); } } function findPrevElement (children) { var i = children.length; while (i--) { if (children[i].type === 1) { return children[i] } else { if (children[i].text !== ' ') { warn$2( "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " + "will be ignored.", children[i] ); } children.pop(); } } } function addIfCondition (el, condition) { if (!el.ifConditions) { el.ifConditions = []; } el.ifConditions.push(condition); } function processOnce (el) { var once$$1 = getAndRemoveAttr(el, 'v-once'); if (once$$1 != null) { el.once = true; } } // handle content being passed to a component as slot, // e.g. <template slot="xxx">, <div slot-scope="xxx"> function processSlotContent (el) { var slotScope; if (el.tag === 'template') { slotScope = getAndRemoveAttr(el, 'scope'); / istanbul ignore if / if (slotScope) { warn$2( "the \"scope\" attribute for scoped slots have been deprecated and " + "replaced by \"slot-scope\" since 2.5. The new \"slot-scope\" attribute " + "can also be used on plain elements in addition to <template> to " + "denote scoped slots.", el.rawAttrsMap['scope'], true ); } el.slotScope = slotScope \|\| getAndRemoveAttr(el, 'slot-scope'); } else if ((slotScope = getAndRemoveAttr(el, 'slot-scope'))) { / istanbul ignore if / if (el.attrsMap['v-for']) { warn$2( "Ambiguous combined usage of slot-scope and v-for on <" + (el.tag) + "> " + "(v-for takes higher priority). Use a wrapper <template> for the " + "scoped slot to make it clearer.", el.rawAttrsMap['slot-scope'], true ); } el.slotScope = slotScope; } // slot="xxx" var slotTarget = getBindingAttr(el, 'slot'); if (slotTarget) { el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget; el.slotTargetDynamic = !!(el.attrsMap[':slot'] \|\| el.attrsMap['v-bind:slot']); // preserve slot as an attribute for native shadow DOM compat // only for non-scoped slots. if (el.tag !== 'template' && !el.slotScope) { addAttr(el, 'slot', slotTarget, getRawBindingAttr(el, 'slot')); } } // 2.6 v-slot syntax { if (el.tag === 'template') { // v-slot on <template> var slotBinding = getAndRemoveAttrByRegex(el, slotRE); if (slotBinding) { { if (el.slotTarget \|\| el.slotScope) { warn$2( "Unexpected mixed usage of different slot syntaxes.", el ); } if (el.parent && !maybeComponent(el.parent)) { warn$2( "<template v-slot> can only appear at the root level inside " + "the receiving the component", el ); } } var ref = getSlotName(slotBinding); var name = ref.name; var dynamic = ref.dynamic; el.slotTarget = name; el.slotTargetDynamic = dynamic; el.slotScope = slotBinding.value \|\| emptySlotScopeToken; // force it into a scoped slot for perf } } else { // v-slot on component, denotes default slot var slotBinding$1 = getAndRemoveAttrByRegex(el, slotRE); if (slotBinding$1) { { if (!maybeComponent(el)) { warn$2( "v-slot can only be used on components or <template>.", slotBinding$1 ); } if (el.slotScope \|\| el.slotTarget) { warn$2( "Unexpected mixed usage of different slot syntaxes.", el ); } if (el.scopedSlots) { warn$2( "To avoid scope ambiguity, the default slot should also use " + "<template> syntax when there are other named slots.", slotBinding$1 ); } } // add the component's children to its default slot var slots = el.scopedSlots \|\| (el.scopedSlots = {}); var ref$1 = getSlotName(slotBinding$1); var name$1 = ref$1.name; var dynamic$1 = ref$1.dynamic; var slotContainer = slots[name$1] = createASTElement('template', [], el); slotContainer.slotTarget = name$1; slotContainer.slotTargetDynamic = dynamic$1; slotContainer.children = el.children.filter(function (c) { if (!c.slotScope) { c.parent = slotContainer; return true } }); slotContainer.slotScope = slotBinding$1.value \|\| emptySlotScopeToken; // remove children as they are returned from scopedSlots now el.children = []; // mark el non-plain so data gets generated el.plain = false; } } } } function getSlotName (binding) { var name = binding.name.replace(slotRE, ''); if (!name) { if (binding.name[0] !== '#') { name = 'default'; } else { warn$2( "v-slot shorthand syntax requires a slot name.", binding ); } } return dynamicArgRE.test(name) // dynamic [name] ? { name: name.slice(1, -1), dynamic: true } // static name : { name: ("\"" + name + "\""), dynamic: false } } // handle <slot/> outlets function processSlotOutlet (el) { if (el.tag === 'slot') { el.slotName = getBindingAttr(el, 'name'); if (el.key) { warn$2( "`key` does not work on <slot> because slots are abstract outlets " + "and can possibly expand into multiple elements. " + "Use the key on a wrapping element instead.", getRawBindingAttr(el, 'key') ); } } } function processComponent (el) { var binding; if ((binding = getBindingAttr(el, 'is'))) { el.component = binding; } if (getAndRemoveAttr(el, 'inline-template') != null) { el.inlineTemplate = true; } } function processAttrs (el) { var list = el.attrsList; var i, l, name, rawName, value, modifiers, syncGen, isDynamic; for (i = 0, l = list.length; i < l; i++) { name = rawName = list[i].name; value = list[i].value; if (dirRE.test(name)) { // mark element as dynamic el.hasBindings = true; // modifiers modifiers = parseModifiers(name.replace(dirRE, '')); // support .foo shorthand syntax for the .prop modifier if (modifiers) { name = name.replace(modifierRE, ''); } if (bindRE.test(name)) { // v-bind name = name.replace(bindRE, ''); value = parseFilters(value); isDynamic = dynamicArgRE.test(name); if (isDynamic) { name = name.slice(1, -1); } if ( value.trim().length === 0 ) { warn$2( ("The value for a v-bind expression cannot be empty. Found in \"v-bind:" + name + "\"") ); } if (modifiers) { if (modifiers.prop && !isDynamic) { name = camelize(name); if (name === 'innerHtml') { name = 'innerHTML'; } } if (modifiers.camel && !isDynamic) { name = camelize(name); } if (modifiers.sync) { syncGen = genAssignmentCode(value, "$event"); if (!isDynamic) { addHandler( el, ("update:" + (camelize(name))), syncGen, null, false, warn$2, list[i] ); if (hyphenate(name) !== camelize(name)) { addHandler( el, ("update:" + (hyphenate(name))), syncGen, null, false, warn$2, list[i] ); } } else { // handler w/ dynamic event name addHandler( el, ("\"update:\"+(" + name + ")"), syncGen, null, false, warn$2, list[i], true // dynamic ); } } } if ((modifiers && modifiers.prop) \|\| ( !el.component && platformMustUseProp(el.tag, el.attrsMap.type, name) )) { addProp(el, name, value, list[i], isDynamic); } else { addAttr(el, name, value, list[i], isDynamic); } } else if (onRE.test(name)) { // v-on name = name.replace(onRE, ''); isDynamic = dynamicArgRE.test(name); if (isDynamic) { name = name.slice(1, -1); } addHandler(el, name, value, modifiers, false, warn$2, list[i], isDynamic); } else { // normal directives name = name.replace(dirRE, ''); // parse arg var argMatch = name.match(argRE); var arg = argMatch && argMatch[1]; isDynamic = false; if (arg) { name = name.slice(0, -(arg.length + 1)); if (dynamicArgRE.test(arg)) { arg = arg.slice(1, -1); isDynamic = true; } } addDirective(el, name, rawName, value, arg, isDynamic, modifiers, list[i]); if (name === 'model') { checkForAliasModel(el, value); } } } else { // literal attribute { var res = parseText(value, delimiters); if (res) { warn$2( name + "=\"" + value + "\": " + 'Interpolation inside attributes has been removed. ' + 'Use v-bind or the colon shorthand instead. For example, ' + 'instead of <div id="{{ val }}">, use <div :id="val">.', list[i] ); } } addAttr(el, name, JSON.stringify(value), list[i]); // #6887 firefox doesn't update muted state if set via attribute // even immediately after element creation if (!el.component && name === 'muted' && platformMustUseProp(el.tag, el.attrsMap.type, name)) { addProp(el, name, 'true', list[i]); } } } } function checkInFor (el) { var parent = el; while (parent) { if (parent.for !== undefined) { return true } parent = parent.parent; } return false } function parseModifiers (name) { var match = name.match(modifierRE); if (match) { var ret = {}; match.forEach(function (m) { ret[m.slice(1)] = true; }); return ret } } function makeAttrsMap (attrs) { var map = {}; for (var i = 0, l = attrs.length; i < l; i++) { if ( map[attrs[i].name] && !isIE && !isEdge ) { warn$2('duplicate attribute: ' + attrs[i].name, attrs[i]); } map[attrs[i].name] = attrs[i].value; } return map } // for script (e.g. type="x/template") or style, do not decode content function isTextTag (el) { return el.tag === 'script' \|\| el.tag === 'style' } function isForbiddenTag (el) { return ( el.tag === 'style' \|\| (el.tag === 'script' && ( !el.attrsMap.type \|\| el.attrsMap.type === 'text/javascript' )) ) } var ieNSBug = /^xmlns:NS\d+/; var ieNSPrefix = /^NS\d+:/; / istanbul ignore next / function guardIESVGBug (attrs) { var res = []; for (var i = 0; i < attrs.length; i++) { var attr = attrs[i]; if (!ieNSBug.test(attr.name)) { attr.name = attr.name.replace(ieNSPrefix, ''); res.push(attr); } } return res } function checkForAliasModel (el, value) { var _el = el; while (_el) { if (_el.for && _el.alias === value) { warn$2( "<" + (el.tag) + " v-model=\"" + value + "\">: " + "You are binding v-model directly to a v-for iteration alias. " + "This will not be able to modify the v-for source array because " + "writing to the alias is like modifying a function local variable. " + "Consider using an array of objects and use v-model on an object property instead.", el.rawAttrsMap['v-model'] ); } _el = _el.parent; } } / / function preTransformNode (el, options) { if (el.tag === 'input') { var map = el.attrsMap; if (!map['v-model']) { return } var typeBinding; if (map[':type'] \|\| map['v-bind:type']) { typeBinding = getBindingAttr(el, 'type'); } if (!map.type && !typeBinding && map['v-bind']) { typeBinding = "(" + (map['v-bind']) + ").type"; } if (typeBinding) { var ifCondition = getAndRemoveAttr(el, 'v-if', true); var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : ""; var hasElse = getAndRemoveAttr(el, 'v-else', true) != null; var elseIfCondition = getAndRemoveAttr(el, 'v-else-if', true); // 1. checkbox var branch0 = cloneASTElement(el); // process for on the main node processFor(branch0); addRawAttr(branch0, 'type', 'checkbox'); processElement(branch0, options); branch0.processed = true; // prevent it from double-processed branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra; addIfCondition(branch0, { exp: branch0.if, block: branch0 }); // 2. add radio else-if condition var branch1 = cloneASTElement(el); getAndRemoveAttr(branch1, 'v-for', true); addRawAttr(branch1, 'type', 'radio'); processElement(branch1, options); addIfCondition(branch0, { exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra, block: branch1 }); // 3. other var branch2 = cloneASTElement(el); getAndRemoveAttr(branch2, 'v-for', true); addRawAttr(branch2, ':type', typeBinding); processElement(branch2, options); addIfCondition(branch0, { exp: ifCondition, block: branch2 }); if (hasElse) { branch0.else = true; } else if (elseIfCondition) { branch0.elseif = elseIfCondition; } return branch0 } } } function cloneASTElement (el) { return createASTElement(el.tag, el.attrsList.slice(), el.parent) } var model$1 = { preTransformNode: preTransformNode }; var modules$1 = [ klass$1, style$1, model$1 ]; / / function text (el, dir) { if (dir.value) { addProp(el, 'textContent', ("_s(" + (dir.value) + ")"), dir); } } / / function html (el, dir) { if (dir.value) { addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"), dir); } } var directives$1 = { model: model, text: text, html: html }; / / var baseOptions = { expectHTML: true, modules: modules$1, directives: directives$1, isPreTag: isPreTag, isUnaryTag: isUnaryTag, mustUseProp: mustUseProp, canBeLeftOpenTag: canBeLeftOpenTag, isReservedTag: isReservedTag, getTagNamespace: getTagNamespace, staticKeys: genStaticKeys(modules$1) }; / / var isStaticKey; var isPlatformReservedTag; var genStaticKeysCached = cached(genStaticKeys$1); /* * Goal of the optimizer: walk the generated template AST tree * and detect sub-trees that are purely static, i.e. parts of * the DOM that never needs to change. * * Once we detect these sub-trees, we can: * * 1. Hoist them into constants, so that we no longer need to * create fresh nodes for them on each re-render; * 2. Completely skip them in the patching process. / function optimize (root, options) { if (!root) { return } isStaticKey = genStaticKeysCached(options.staticKeys \|\| ''); isPlatformReservedTag = options.isReservedTag \|\| no; // first pass: mark all non-static nodes. markStatic$1(root); // second pass: mark static roots. markStaticRoots(root, false); } function genStaticKeys$1 (keys) { return makeMap( 'type,tag,attrsList,attrsMap,plain,parent,children,attrs,start,end,rawAttrsMap' + (keys ? ',' + keys : '') ) } function markStatic$1 (node) { node.static = isStatic(node); if (node.type === 1) { // do not make component slot content static. this avoids // 1. components not able to mutate slot nodes // 2. static slot content fails for hot-reloading if ( !isPlatformReservedTag(node.tag) && node.tag !== 'slot' && node.attrsMap['inline-template'] == null ) { return } for (var i = 0, l = node.children.length; i < l; i++) { var child = node.children[i]; markStatic$1(child); if (!child.static) { node.static = false; } } if (node.ifConditions) { for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { var block = node.ifConditions[i$1].block; markStatic$1(block); if (!block.static) { node.static = false; } } } } } function markStaticRoots (node, isInFor) { if (node.type === 1) { if (node.static \|\| node.once) { node.staticInFor = isInFor; } // For a node to qualify as a static root, it should have children that // are not just static text. Otherwise the cost of hoisting out will // outweigh the benefits and it's better off to just always render it fresh. if (node.static && node.children.length && !( node.children.length === 1 && node.children[0].type === 3 )) { node.staticRoot = true; return } else { node.staticRoot = false; } if (node.children) { for (var i = 0, l = node.children.length; i < l; i++) { markStaticRoots(node.children[i], isInFor \|\| !!node.for); } } if (node.ifConditions) { for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) { markStaticRoots(node.ifConditions[i$1].block, isInFor); } } } } function isStatic (node) { if (node.type === 2) { // expression return false } if (node.type === 3) { // text return true } return !!(node.pre \|\| ( !node.hasBindings && // no dynamic bindings !node.if && !node.for && // not v-if or v-for or v-else !isBuiltInTag(node.tag) && // not a built-in isPlatformReservedTag(node.tag) && // not a component !isDirectChildOfTemplateFor(node) && Object.keys(node).every(isStaticKey) )) } function isDirectChildOfTemplateFor (node) { while (node.parent) { node = node.parent; if (node.tag !== 'template') { return false } if (node.for) { return true } } return false } / / var fnExpRE = /^([\w$_]+\|\([^)]?\))\s=>\|^function\s(?:[\w$]+)?\s\(/; var fnInvokeRE = /\([^)]?\);$/; var simplePathRE = /^[A-Za-z_$][\w$](?:\.[A-Za-z_$][\w$]\|\['[^']?']\|\["[^"]?"]\|\[\d+]\|\[[A-Za-z_$][\w$]])$/; // KeyboardEvent.keyCode aliases var keyCodes = { esc: 27, tab: 9, enter: 13, space: 32, up: 38, left: 37, right: 39, down: 40, 'delete': [8, 46] }; // KeyboardEvent.key aliases var keyNames = { // #7880: IE11 and Edge use `Esc` for Escape key name. esc: ['Esc', 'Escape'], tab: 'Tab', enter: 'Enter', // #9112: IE11 uses `Spacebar` for Space key name. space: [' ', 'Spacebar'], // #7806: IE11 uses key names without `Arrow` prefix for arrow keys. up: ['Up', 'ArrowUp'], left: ['Left', 'ArrowLeft'], right: ['Right', 'ArrowRight'], down: ['Down', 'ArrowDown'], // #9112: IE11 uses `Del` for Delete key name. 'delete': ['Backspace', 'Delete', 'Del'] }; // #4868: modifiers that prevent the execution of the listener // need to explicitly return null so that we can determine whether to remove // the listener for .once var genGuard = function (condition) { return ("if(" + condition + ")return null;"); }; var modifierCode = { stop: '$event.stopPropagation();', prevent: '$event.preventDefault();', self: genGuard("$event.target !== $event.currentTarget"), ctrl: genGuard("!$event.ctrlKey"), shift: genGuard("!$event.shiftKey"), alt: genGuard("!$event.altKey"), meta: genGuard("!$event.metaKey"), left: genGuard("'button' in $event && $event.button !== 0"), middle: genGuard("'button' in $event && $event.button !== 1"), right: genGuard("'button' in $event && $event.button !== 2") }; function genHandlers ( events, isNative ) { var prefix = isNative ? 'nativeOn:' : 'on:'; var staticHandlers = ""; var dynamicHandlers = ""; for (var name in events) { var handlerCode = genHandler(events[name]); if (events[name] && events[name].dynamic) { dynamicHandlers += name + "," + handlerCode + ","; } else { staticHandlers += "\"" + name + "\":" + handlerCode + ","; } } staticHandlers = "{" + (staticHandlers.slice(0, -1)) + "}"; if (dynamicHandlers) { return prefix + "_d(" + staticHandlers + ",[" + (dynamicHandlers.slice(0, -1)) + "])" } else { return prefix + staticHandlers } } function genHandler (handler) { if (!handler) { return 'function(){}' } if (Array.isArray(handler)) { return ("[" + (handler.map(function (handler) { return genHandler(handler); }).join(',')) + "]") } var isMethodPath = simplePathRE.test(handler.value); var isFunctionExpression = fnExpRE.test(handler.value); var isFunctionInvocation = simplePathRE.test(handler.value.replace(fnInvokeRE, '')); if (!handler.modifiers) { if (isMethodPath \|\| isFunctionExpression) { return handler.value } return ("function($event){" + (isFunctionInvocation ? ("return " + (handler.value)) : handler.value) + "}") // inline statement } else { var code = ''; var genModifierCode = ''; var keys = []; for (var key in handler.modifiers) { if (modifierCode[key]) { genModifierCode += modifierCode[key]; // left/right if (keyCodes[key]) { keys.push(key); } } else if (key === 'exact') { var modifiers = (handler.modifiers); genModifierCode += genGuard( ['ctrl', 'shift', 'alt', 'meta'] .filter(function (keyModifier) { return !modifiers[keyModifier]; }) .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); }) .join('\|\|') ); } else { keys.push(key); } } if (keys.length) { code += genKeyFilter(keys); } // Make sure modifiers like prevent and stop get executed after key filtering if (genModifierCode) { code += genModifierCode; } var handlerCode = isMethodPath ? ("return " + (handler.value) + "($event)") : isFunctionExpression ? ("return (" + (handler.value) + ")($event)") : isFunctionInvocation ? ("return " + (handler.value)) : handler.value; return ("function($event){" + code + handlerCode + "}") } } function genKeyFilter (keys) { return ( // make sure the key filters only apply to KeyboardEvents // #9441: can't use 'keyCode' in $event because Chrome autofill fires fake // key events that do not have keyCode property... "if(!$event.type.indexOf('key')&&" + (keys.map(genFilterCode).join('&&')) + ")return null;" ) } function genFilterCode (key) { var keyVal = parseInt(key, 10); if (keyVal) { return ("$event.keyCode!==" + keyVal) } var keyCode = keyCodes[key]; var keyName = keyNames[key]; return ( "_k($event.keyCode," + (JSON.stringify(key)) + "," + (JSON.stringify(keyCode)) + "," + "$event.key," + "" + (JSON.stringify(keyName)) + ")" ) } / / function on (el, dir) { if (dir.modifiers) { warn("v-on without argument does not support modifiers."); } el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); }; } / / function bind$1 (el, dir) { el.wrapData = function (code) { return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")") }; } / / var baseDirectives = { on: on, bind: bind$1, cloak: noop }; / / var CodegenState = function CodegenState (options) { this.options = options; this.warn = options.warn \|\| baseWarn; this.transforms = pluckModuleFunction(options.modules, 'transformCode'); this.dataGenFns = pluckModuleFunction(options.modules, 'genData'); this.directives = extend(extend({}, baseDirectives), options.directives); var isReservedTag = options.isReservedTag \|\| no; this.maybeComponent = function (el) { return !!el.component \|\| !isReservedTag(el.tag); }; this.onceId = 0; this.staticRenderFns = []; this.pre = false; }; function generate ( ast, options ) { var state = new CodegenState(options); var code = ast ? genElement(ast, state) : '_c("div")'; return { render: ("with(this){return " + code + "}"), staticRenderFns: state.staticRenderFns } } function genElement (el, state) { if (el.parent) { el.pre = el.pre \|\| el.parent.pre; } if (el.staticRoot && !el.staticProcessed) { return genStatic(el, state) } else if (el.once && !el.onceProcessed) { return genOnce(el, state) } else if (el.for && !el.forProcessed) { return genFor(el, state) } else if (el.if && !el.ifProcessed) { return genIf(el, state) } else if (el.tag === 'template' && !el.slotTarget && !state.pre) { return genChildren(el, state) \|\| 'void 0' } else if (el.tag === 'slot') { return genSlot(el, state) } else { // component or element var code; if (el.component) { code = genComponent(el.component, el, state); } else { var data; if (!el.plain \|\| (el.pre && state.maybeComponent(el))) { data = genData$2(el, state); } var children = el.inlineTemplate ? null : genChildren(el, state, true); code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")"; } // module transforms for (var i = 0; i < state.transforms.length; i++) { code = state.transforms[i](el, code); } return code } } // hoist static sub-trees out function genStatic (el, state) { el.staticProcessed = true; // Some elements (templates) need to behave differently inside of a v-pre // node. All pre nodes are static roots, so we can use this as a location to // wrap a state change and reset it upon exiting the pre node. var originalPreState = state.pre; if (el.pre) { state.pre = el.pre; } state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}")); state.pre = originalPreState; return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")") } // v-once function genOnce (el, state) { el.onceProcessed = true; if (el.if && !el.ifProcessed) { return genIf(el, state) } else if (el.staticInFor) { var key = ''; var parent = el.parent; while (parent) { if (parent.for) { key = parent.key; break } parent = parent.parent; } if (!key) { state.warn( "v-once can only be used inside v-for that is keyed. ", el.rawAttrsMap['v-once'] ); return genElement(el, state) } return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")") } else { return genStatic(el, state) } } function genIf ( el, state, altGen, altEmpty ) { el.ifProcessed = true; // avoid recursion return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty) } function genIfConditions ( conditions, state, altGen, altEmpty ) { if (!conditions.length) { return altEmpty \|\| '_e()' } var condition = conditions.shift(); if (condition.exp) { return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty))) } else { return ("" + (genTernaryExp(condition.block))) } // v-if with v-once should generate code like (a)?_m(0):_m(1) function genTernaryExp (el) { return altGen ? altGen(el, state) : el.once ? genOnce(el, state) : genElement(el, state) } } function genFor ( el, state, altGen, altHelper ) { var exp = el.for; var alias = el.alias; var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : ''; var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : ''; if (state.maybeComponent(el) && el.tag !== 'slot' && el.tag !== 'template' && !el.key ) { state.warn( "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " + "v-for should have explicit keys. " + "See https://vuejs.org/guide/list.html#key for more info.", el.rawAttrsMap['v-for'], true / tip / ); } el.forProcessed = true; // avoid recursion return (altHelper \|\| '_l') + "((" + exp + ")," + "function(" + alias + iterator1 + iterator2 + "){" + "return " + ((altGen \|\| genElement)(el, state)) + '})' } function genData$2 (el, state) { var data = '{'; // directives first. // directives may mutate the el's other properties before they are generated. var dirs = genDirectives(el, state); if (dirs) { data += dirs + ','; } // key if (el.key) { data += "key:" + (el.key) + ","; } // ref if (el.ref) { data += "ref:" + (el.ref) + ","; } if (el.refInFor) { data += "refInFor:true,"; } // pre if (el.pre) { data += "pre:true,"; } // record original tag name for components using "is" attribute if (el.component) { data += "tag:\"" + (el.tag) + "\","; } // module data generation functions for (var i = 0; i < state.dataGenFns.length; i++) { data += state.dataGenFns[i](el); } // attributes if (el.attrs) { data += "attrs:" + (genProps(el.attrs)) + ","; } // DOM props if (el.props) { data += "domProps:" + (genProps(el.props)) + ","; } // event handlers if (el.events) { data += (genHandlers(el.events, false)) + ","; } if (el.nativeEvents) { data += (genHandlers(el.nativeEvents, true)) + ","; } // slot target // only for non-scoped slots if (el.slotTarget && !el.slotScope) { data += "slot:" + (el.slotTarget) + ","; } // scoped slots if (el.scopedSlots) { data += (genScopedSlots(el, el.scopedSlots, state)) + ","; } // component v-model if (el.model) { data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},"; } // inline-template if (el.inlineTemplate) { var inlineTemplate = genInlineTemplate(el, state); if (inlineTemplate) { data += inlineTemplate + ","; } } data = data.replace(/,$/, '') + '}'; // v-bind dynamic argument wrap // v-bind with dynamic arguments must be applied using the same v-bind object // merge helper so that class/style/mustUseProp attrs are handled correctly. if (el.dynamicAttrs) { data = "_b(" + data + ",\"" + (el.tag) + "\"," + (genProps(el.dynamicAttrs)) + ")"; } // v-bind data wrap if (el.wrapData) { data = el.wrapData(data); } // v-on data wrap if (el.wrapListeners) { data = el.wrapListeners(data); } return data } function genDirectives (el, state) { var dirs = el.directives; if (!dirs) { return } var res = 'directives:['; var hasRuntime = false; var i, l, dir, needRuntime; for (i = 0, l = dirs.length; i < l; i++) { dir = dirs[i]; needRuntime = true; var gen = state.directives[dir.name]; if (gen) { // compile-time directive that manipulates AST. // returns true if it also needs a runtime counterpart. needRuntime = !!gen(el, dir, state.warn); } if (needRuntime) { hasRuntime = true; res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:" + (dir.isDynamicArg ? dir.arg : ("\"" + (dir.arg) + "\""))) : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},"; } } if (hasRuntime) { return res.slice(0, -1) + ']' } } function genInlineTemplate (el, state) { var ast = el.children[0]; if (el.children.length !== 1 \|\| ast.type !== 1) { state.warn( 'Inline-template components must have exactly one child element.', { start: el.start } ); } if (ast && ast.type === 1) { var inlineRenderFns = generate(ast, state.options); return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}") } } function genScopedSlots ( el, slots, state ) { // by default scoped slots are considered "stable", this allows child // components with only scoped slots to skip forced updates from parent. // but in some cases we have to bail-out of this optimization // for example if the slot contains dynamic names, has v-if or v-for on them... var needsForceUpdate = el.for \|\| Object.keys(slots).some(function (key) { var slot = slots[key]; return ( slot.slotTargetDynamic \|\| slot.if \|\| slot.for \|\| containsSlotChild(slot) // is passing down slot from parent which may be dynamic ) }); // #9534: if a component with scoped slots is inside a conditional branch, // it's possible for the same component to be reused but with different // compiled slot content. To avoid that, we generate a unique key based on // the generated code of all the slot contents. var needsKey = !!el.if; // OR when it is inside another scoped slot or v-for (the reactivity may be // disconnected due to the intermediate scope variable) // #9438, #9506 // TODO: this can be further optimized by properly analyzing in-scope bindings // and skip force updating ones that do not actually use scope variables. if (!needsForceUpdate) { var parent = el.parent; while (parent) { if ( (parent.slotScope && parent.slotScope !== emptySlotScopeToken) \|\| parent.for ) { needsForceUpdate = true; break } if (parent.if) { needsKey = true; } parent = parent.parent; } } var generatedSlots = Object.keys(slots) .map(function (key) { return genScopedSlot(slots[key], state); }) .join(','); return ("scopedSlots:_u([" + generatedSlots + "]" + (needsForceUpdate ? ",null,true" : "") + (!needsForceUpdate && needsKey ? (",null,false," + (hash(generatedSlots))) : "") + ")") } function hash(str) { var hash = 5381; var i = str.length; while(i) { hash = (hash 33) ^ str.charCodeAt(--i); } return hash >>> 0 } function containsSlotChild (el) { if (el.type === 1) { if (el.tag === 'slot') { return true } return el.children.some(containsSlotChild) } return false } function genScopedSlot ( el, state ) { var isLegacySyntax = el.attrsMap['slot-scope']; if (el.if && !el.ifProcessed && !isLegacySyntax) { return genIf(el, state, genScopedSlot, "null") } if (el.for && !el.forProcessed) { return genFor(el, state, genScopedSlot) } var slotScope = el.slotScope === emptySlotScopeToken ? "" : String(el.slotScope); var fn = "function(" + slotScope + "){" + "return " + (el.tag === 'template' ? el.if && isLegacySyntax ? ("(" + (el.if) + ")?" + (genChildren(el, state) \|\| 'undefined') + ":undefined") : genChildren(el, state) \|\| 'undefined' : genElement(el, state)) + "}"; // reverse proxy v-slot without scope on this.$slots var reverseProxy = slotScope ? "" : ",proxy:true"; return ("{key:" + (el.slotTarget \|\| "\"default\"") + ",fn:" + fn + reverseProxy + "}") } function genChildren ( el, state, checkSkip, altGenElement, altGenNode ) { var children = el.children; if (children.length) { var el$1 = children[0]; // optimize single v-for if (children.length === 1 && el$1.for && el$1.tag !== 'template' && el$1.tag !== 'slot' ) { var normalizationType = checkSkip ? state.maybeComponent(el$1) ? ",1" : ",0" : ""; return ("" + ((altGenElement \|\| genElement)(el$1, state)) + normalizationType) } var normalizationType$1 = checkSkip ? getNormalizationType(children, state.maybeComponent) : 0; var gen = altGenNode \|\| genNode; return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType$1 ? ("," + normalizationType$1) : '')) } } // determine the normalization needed for the children array. // 0: no normalization needed // 1: simple normalization needed (possible 1-level deep nested array) // 2: full normalization needed function getNormalizationType ( children, maybeComponent ) { var res = 0; for (var i = 0; i < children.length; i++) { var el = children[i]; if (el.type !== 1) { continue } if (needsNormalization(el) \|\| (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) { res = 2; break } if (maybeComponent(el) \|\| (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) { res = 1; } } return res } function needsNormalization (el) { return el.for !== undefined \|\| el.tag === 'template' \|\| el.tag === 'slot' } function genNode (node, state) { if (node.type === 1) { return genElement(node, state) } else if (node.type === 3 && node.isComment) { return genComment(node) } else { return genText(node) } } function genText (text) { return ("_v(" + (text.type === 2 ? text.expression // no need for () because already wrapped in _s() : transformSpecialNewlines(JSON.stringify(text.text))) + ")") } function genComment (comment) { return ("_e(" + (JSON.stringify(comment.text)) + ")") } function genSlot (el, state) { var slotName = el.slotName \|\| '"default"'; var children = genChildren(el, state); var res = "_t(" + slotName + (children ? ("," + children) : ''); var attrs = el.attrs \|\| el.dynamicAttrs ? genProps((el.attrs \|\| []).concat(el.dynamicAttrs \|\| []).map(function (attr) { return ({ // slot props are camelized name: camelize(attr.name), value: attr.value, dynamic: attr.dynamic }); })) : null; var bind$$1 = el.attrsMap['v-bind']; if ((attrs \|\| bind$$1) && !children) { res += ",null"; } if (attrs) { res += "," + attrs; } if (bind$$1) { res += (attrs ? '' : ',null') + "," + bind$$1; } return res + ')' } // componentName is el.component, take it as argument to shun flow's pessimistic refinement function genComponent ( componentName, el, state ) { var children = el.inlineTemplate ? null : genChildren(el, state, true); return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")") } function genProps (props) { var staticProps = ""; var dynamicProps = ""; for (var i = 0; i < props.length; i++) { var prop = props[i]; var value = transformSpecialNewlines(prop.value); if (prop.dynamic) { dynamicProps += (prop.name) + "," + value + ","; } else { staticProps += "\"" + (prop.name) + "\":" + value + ","; } } staticProps = "{" + (staticProps.slice(0, -1)) + "}"; if (dynamicProps) { return ("_d(" + staticProps + ",[" + (dynamicProps.slice(0, -1)) + "])") } else { return staticProps } } // #3895, #4268 function transformSpecialNewlines (text) { return text .replace(/\u2028/g, '\\u2028') .replace(/\u2029/g, '\\u2029') } /* / // these keywords should not appear inside expressions, but operators like // typeof, instanceof and in are allowed var prohibitedKeywordRE = new RegExp('\\b' + ( 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' + 'super,throw,while,yield,delete,export,import,return,switch,default,' + 'extends,finally,continue,debugger,function,arguments' ).split(',').join('\\b\|\\b') + '\\b'); // these unary operators should not be used as property/method names var unaryOperatorsRE = new RegExp('\\b' + ( 'delete,typeof,void' ).split(',').join('\\s\\([^\\)]\\)\|\\b') + '\\s\\([^\\)]\\)'); // strip strings in expressions var stripStringRE = /'(?:[^'\\]\|\\.)'\|"(?:[^"\\]\|\\.)"\|`(?:[^`\\]\|\\.)\$\{\|\}(?:[^`\\]\|\\.)`\|`(?:[^`\\]\|\\.)`/g; // detect problematic expressions in a template function detectErrors (ast, warn) { if (ast) { checkNode(ast, warn); } } function checkNode (node, warn) { if (node.type === 1) { for (var name in node.attrsMap) { if (dirRE.test(name)) { var value = node.attrsMap[name]; if (value) { var range = node.rawAttrsMap[name]; if (name === 'v-for') { checkFor(node, ("v-for=\"" + value + "\""), warn, range); } else if (onRE.test(name)) { checkEvent(value, (name + "=\"" + value + "\""), warn, range); } else { checkExpression(value, (name + "=\"" + value + "\""), warn, range); } } } } if (node.children) { for (var i = 0; i < node.children.length; i++) { checkNode(node.children[i], warn); } } } else if (node.type === 2) { checkExpression(node.expression, node.text, warn, node); } } function checkEvent (exp, text, warn, range) { var stipped = exp.replace(stripStringRE, ''); var keywordMatch = stipped.match(unaryOperatorsRE); if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') { warn( "avoid using JavaScript unary operator as property name: " + "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim()), range ); } checkExpression(exp, text, warn, range); } function checkFor (node, text, warn, range) { checkExpression(node.for \|\| '', text, warn, range); checkIdentifier(node.alias, 'v-for alias', text, warn, range); checkIdentifier(node.iterator1, 'v-for iterator', text, warn, range); checkIdentifier(node.iterator2, 'v-for iterator', text, warn, range); } function checkIdentifier ( ident, type, text, warn, range ) { if (typeof ident === 'string') { try { new Function(("var " + ident + "=_")); } catch (e) { warn(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())), range); } } } function checkExpression (exp, text, warn, range) { try { new Function(("return " + exp)); } catch (e) { var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE); if (keywordMatch) { warn( "avoid using JavaScript keyword as property name: " + "\"" + (keywordMatch[0]) + "\"\n Raw expression: " + (text.trim()), range ); } else { warn( "invalid expression: " + (e.message) + " in\n\n" + " " + exp + "\n\n" + " Raw expression: " + (text.trim()) + "\n", range ); } } } /* / var range = 2; function generateCodeFrame ( source, start, end ) { if ( start === void 0 ) start = 0; if ( end === void 0 ) end = source.length; var lines = source.split(/\r?\n/); var count = 0; var res = []; for (var i = 0; i < lines.length; i++) { count += lines[i].length + 1; if (count >= start) { for (var j = i - range; j <= i + range \|\| end > count; j++) { if (j < 0 \|\| j >= lines.length) { continue } res.push(("" + (j + 1) + (repeat$1(" ", 3 - String(j + 1).length)) + "\| " + (lines[j]))); var lineLength = lines[j].length; if (j === i) { // push underline var pad = start - (count - lineLength) + 1; var length = end > count ? lineLength - pad : end - start; res.push(" \| " + repeat$1(" ", pad) + repeat$1("^", length)); } else if (j > i) { if (end > count) { var length$1 = Math.min(end - count, lineLength); res.push(" \| " + repeat$1("^", length$1)); } count += lineLength + 1; } } break } } return res.join('\n') } function repeat$1 (str, n) { var result = ''; if (n > 0) { while (true) { // eslint-disable-line if (n & 1) { result += str; } n >>>= 1; if (n <= 0) { break } str += str; } } return result } / / function createFunction (code, errors) { try { return new Function(code) } catch (err) { errors.push({ err: err, code: code }); return noop } } function createCompileToFunctionFn (compile) { var cache = Object.create(null); return function compileToFunctions ( template, options, vm ) { options = extend({}, options); var warn$$1 = options.warn \|\| warn; delete options.warn; / istanbul ignore if / { // detect possible CSP restriction try { new Function('return 1'); } catch (e) { if (e.toString().match(/unsafe-eval\|CSP/)) { warn$$1( 'It seems you are using the standalone build of Vue.js in an ' + 'environment with Content Security Policy that prohibits unsafe-eval. ' + 'The template compiler cannot work in this environment. Consider ' + 'relaxing the policy to allow unsafe-eval or pre-compiling your ' + 'templates into render functions.' ); } } } // check cache var key = options.delimiters ? String(options.delimiters) + template : template; if (cache[key]) { return cache[key] } // compile var compiled = compile(template, options); // check compilation errors/tips { if (compiled.errors && compiled.errors.length) { if (options.outputSourceRange) { compiled.errors.forEach(function (e) { warn$$1( "Error compiling template:\n\n" + (e.msg) + "\n\n" + generateCodeFrame(template, e.start, e.end), vm ); }); } else { warn$$1( "Error compiling template:\n\n" + template + "\n\n" + compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n', vm ); } } if (compiled.tips && compiled.tips.length) { if (options.outputSourceRange) { compiled.tips.forEach(function (e) { return tip(e.msg, vm); }); } else { compiled.tips.forEach(function (msg) { return tip(msg, vm); }); } } } // turn code into functions var res = {}; var fnGenErrors = []; res.render = createFunction(compiled.render, fnGenErrors); res.staticRenderFns = compiled.staticRenderFns.map(function (code) { return createFunction(code, fnGenErrors) }); // check function generation errors. // this should only happen if there is a bug in the compiler itself. // mostly for codegen development use / istanbul ignore if / { if ((!compiled.errors \|\| !compiled.errors.length) && fnGenErrors.length) { warn$$1( "Failed to generate render function:\n\n" + fnGenErrors.map(function (ref) { var err = ref.err; var code = ref.code; return ((err.toString()) + " in\n\n" + code + "\n"); }).join('\n'), vm ); } } return (cache[key] = res) } } / / function createCompilerCreator (baseCompile) { return function createCompiler (baseOptions) { function compile ( template, options ) { var finalOptions = Object.create(baseOptions); var errors = []; var tips = []; var warn = function (msg, range, tip) { (tip ? tips : errors).push(msg); }; if (options) { if (options.outputSourceRange) { // $flow-disable-line var leadingSpaceLength = template.match(/^\s/)[0].length; warn = function (msg, range, tip) { var data = { msg: msg }; if (range) { if (range.start != null) { data.start = range.start + leadingSpaceLength; } if (range.end != null) { data.end = range.end + leadingSpaceLength; } } (tip ? tips : errors).push(data); }; } // merge custom modules if (options.modules) { finalOptions.modules = (baseOptions.modules \|\| []).concat(options.modules); } // merge custom directives if (options.directives) { finalOptions.directives = extend( Object.create(baseOptions.directives \|\| null), options.directives ); } // copy other options for (var key in options) { if (key !== 'modules' && key !== 'directives') { finalOptions[key] = options[key]; } } } finalOptions.warn = warn; var compiled = baseCompile(template.trim(), finalOptions); { detectErrors(compiled.ast, warn); } compiled.errors = errors; compiled.tips = tips; return compiled } return { compile: compile, compileToFunctions: createCompileToFunctionFn(compile) } } } /* / // `createCompilerCreator` allows creating compilers that use alternative // parser/optimizer/codegen, e.g the SSR optimizing compiler. // Here we just export a default compiler using the default parts. var createCompiler = createCompilerCreator(function baseCompile ( template, options ) { var ast = parse(template.trim(), options); if (options.optimize !== false) { optimize(ast, options); } var code = generate(ast, options); return { ast: ast, render: code.render, staticRenderFns: code.staticRenderFns } }); / / var ref$1 = createCompiler(baseOptions); var compile = ref$1.compile; var compileToFunctions = ref$1.compileToFunctions; / / // check whether current browser encodes a char inside attribute values var div; function getShouldDecode (href) { div = div \|\| document.createElement('div'); div.innerHTML = href ? "<a href=\"\n\"/>" : "<div a=\"\n\"/>"; return div.innerHTML.indexOf(' ') > 0 } // #3663: IE encodes newlines inside attribute values while other browsers don't var shouldDecodeNewlines = inBrowser ? getShouldDecode(false) : false; // #6828: chrome encodes content in a[href] var shouldDecodeNewlinesForHref = inBrowser ? getShouldDecode(true) : false; / / var idToTemplate = cached(function (id) { var el = query(id); return el && el.innerHTML }); var mount = Vue.prototype.$mount; Vue.prototype.$mount = function ( el, hydrating ) { el = el && query(el); / istanbul ignore if / if (el === document.body \|\| el === document.documentElement) { warn( "Do not mount Vue to <html> or <body> - mount to normal elements instead." ); return this } var options = this.$options; // resolve template/el and convert to render function if (!options.render) { var template = options.template; if (template) { if (typeof template === 'string') { if (template.charAt(0) === '#') { template = idToTemplate(template); / istanbul ignore if / if (!template) { warn( ("Template element not found or is empty: " + (options.template)), this ); } } } else if (template.nodeType) { template = template.innerHTML; } else { { warn('invalid template option:' + template, this); } return this } } else if (el) { template = getOuterHTML(el); } if (template) { / istanbul ignore if / if (config.performance && mark) { mark('compile'); } var ref = compileToFunctions(template, { outputSourceRange: "development" !== 'production', shouldDecodeNewlines: shouldDecodeNewlines, shouldDecodeNewlinesForHref: shouldDecodeNewlinesForHref, delimiters: options.delimiters, comments: options.comments }, this); var render = ref.render; var staticRenderFns = ref.staticRenderFns; options.render = render; options.staticRenderFns = staticRenderFns; / istanbul ignore if / if (config.performance && mark) { mark('compile end'); measure(("vue " + (this._name) + " compile"), 'compile', 'compile end'); } } } return mount.call(this, el, hydrating) }; /* * Get outerHTML of elements, taking care * of SVG elements in IE as well. / function getOuterHTML (el) { if (el.outerHTML) { return el.outerHTML } else { var container = document.createElement('div'); container.appendChild(el.cloneNode(true)); return container.innerHTML } } Vue.compile = compileToFunctions; module.exports = Vue; / WEBPACK VAR INJECTION /}.call(this, __webpack_require__(/! ./../../webpack/buildin/global.js / "./node_modules/webpack/buildin/global.js"), __webpack_require__(/! ./../../timers-browserify/main.js / "./node_modules/timers-browserify/main.js").setImmediate)) // }), // "./node_modules/vue/dist/vue.common.js": /!********************************************!\ !* ./node_modules/vue/dist/vue.common.js ! \*******************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { if (false) {} else { module.exports = __webpack_require__(/! ./vue.common.dev.js / "./node_modules/vue/dist/vue.common.dev.js") } // }), // "./node_modules/webpack/buildin/amd-options.js": /!***************************************!\ !* (webpack)/buildin/amd-options.js ! \**************************************/ /! no static exports found / /*/ (function(module, exports) { / WEBPACK VAR INJECTION /(function(__webpack_amd_options__) {/ globals __webpack_amd_options__ / module.exports = __webpack_amd_options__; / WEBPACK VAR INJECTION /}.call(this, {})) // }), // "./node_modules/webpack/buildin/global.js": /!**********************************!\ !* (webpack)/buildin/global.js ! \*********************************/ /! no static exports found / // (function(module, exports) { var g; // This works in non-strict mode g = (function() { return this; })(); try { // This works if eval is allowed (see CSP) g = g \|\| new Function("return this")(); } catch (e) { // This works if the window reference is available if (typeof window === "object") g = window; } // g can still be undefined, but nothing to do about it... // We return undefined, instead of nothing here, so it's // easier to handle this case. if(!global) { ...} module.exports = g; // }), /*/ "./node_modules/webpack/buildin/harmony-module.js": /!******************************************!\ !* (webpack)/buildin/harmony-module.js ! \*****************************************/ /! no static exports found / // (function(module, exports) { module.exports = function(originalModule) { if (!originalModule.webpackPolyfill) { var module = Object.create(originalModule); // module.parent = undefined by default if (!module.children) module.children = []; Object.defineProperty(module, "loaded", { enumerable: true, get: function() { return module.l; } }); Object.defineProperty(module, "id", { enumerable: true, get: function() { return module.i; } }); Object.defineProperty(module, "exports", { enumerable: true }); module.webpackPolyfill = 1; } return module; }; // }), /*/ "./node_modules/webpack/buildin/module.js": /!**********************************!\ !* (webpack)/buildin/module.js ! \*********************************/ /! no static exports found / // (function(module, exports) { module.exports = function(module) { if (!module.webpackPolyfill) { module.deprecate = function() {}; module.paths = []; // module.parent = undefined by default if (!module.children) module.children = []; Object.defineProperty(module, "loaded", { enumerable: true, get: function() { return module.l; } }); Object.defineProperty(module, "id", { enumerable: true, get: function() { return module.i; } }); module.webpackPolyfill = 1; } return module; }; // }), /*/ "./resources/js/bootstrap.js": /!**********************************!\ !* ./resources/js/bootstrap.js ! \*********************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { window._ = __webpack_require__(/! lodash / "./node_modules/lodash/lodash.js"); /* * We'll load jQuery and the Bootstrap jQuery plugin which provides support * for JavaScript based Bootstrap features such as modals and tabs. This * code may be modified to fit the specific needs of your application. / try { window.Popper = __webpack_require__(/! popper.js / "./node_modules/popper.js/dist/esm/popper.js")["default"]; window.$ = window.jQuery = __webpack_require__(/! jquery / "./node_modules/jquery/dist/jquery.js"); __webpack_require__(/! bootstrap / "./node_modules/bootstrap/dist/js/bootstrap.js"); } catch (e) {} /* * We'll load the axios HTTP library which allows us to easily issue requests * to our Laravel back-end. This library automatically handles sending the * CSRF token as a header based on the value of the "XSRF" token cookie. / window.axios = __webpack_require__(/! axios / "./node_modules/axios/index.js"); window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest'; /* * Next we will register the CSRF Token as a common header with Axios so that * all outgoing HTTP requests automatically have it attached. This is just * a simple convenience so we don't have to attach every token manually. / var token = document.head.querySelector('meta[name="csrf-token"]'); if (token) { window.axios.defaults.headers.common['X-CSRF-TOKEN'] = token.content; } else { console.error('CSRF token not found: https://laravel.com/docs/csrf#csrf-x-csrf-token'); } /* * Echo exposes an expressive API for subscribing to channels and listening * for events that are broadcast by Laravel. Echo and event broadcasting * allows your team to easily build robust real-time web applications. / // import Echo from 'laravel-echo' // window.Pusher = require('pusher-js'); // window.Echo = new Echo({ // broadcaster: 'pusher', // key: process.env.MIX_PUSHER_APP_KEY, // cluster: process.env.MIX_PUSHER_APP_CLUSTER, // encrypted: true // }); // }), // "./resources/js/components/Statistics.vue": /!***********************************************!\ !* ./resources/js/components/Statistics.vue ! \**********************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony import / var _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/! ./Statistics.vue?vue&type=template&id=8f59d764& / "./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&"); / harmony import / var _Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/! ./Statistics.vue?vue&type=script&lang=js& / "./resources/js/components/Statistics.vue?vue&type=script&lang=js&"); / empty/unused harmony star reexport // harmony import / var _node_modules_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/! ../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js / "./node_modules/vue-loader/lib/runtime/componentNormalizer.js"); / normalize component / var component = Object(_node_modules_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_2__["default"])( _Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__["default"], _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["render"], _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"], false, null, null, null ) / hot reload / if (false) { var api; } component.options.__file = "resources/js/components/Statistics.vue" / harmony default export / __webpack_exports__["default"] = (component.exports); // }), // "./resources/js/components/Statistics.vue?vue&type=script&lang=js&": /!************************************************************************!\ !* ./resources/js/components/Statistics.vue?vue&type=script&lang=js& ! \***********************************************************************/ /! exports provided: default / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony import / var _node_modules_babel_loader_lib_index_js_ref_4_0_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/! -!../../../node_modules/babel-loader/lib??ref--4-0!../../../node_modules/vue-loader/lib??vue-loader-options!./Statistics.vue?vue&type=script&lang=js& / "./node_modules/babel-loader/lib/index.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=script&lang=js&"); / empty/unused harmony star reexport / / harmony default export / __webpack_exports__["default"] = (_node_modules_babel_loader_lib_index_js_ref_4_0_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__["default"]); // }), // "./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&": /!******************************************************************************!\ !* ./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764& ! \*****************************************************************************/ /! exports provided: render, staticRenderFns / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony import / var _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/! -!../../../node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!../../../node_modules/vue-loader/lib??vue-loader-options!./Statistics.vue?vue&type=template&id=8f59d764& / "./node_modules/vue-loader/lib/loaders/templateLoader.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&"); / harmony reexport (safe) / __webpack_require__.d(__webpack_exports__, "render", function() { return _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["render"]; }); / harmony reexport (safe) / __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"]; }); // }), // "./resources/js/custom.js": /!*******************************!\ !* ./resources/js/custom.js ! \******************************/ /! no static exports found / /*/ (function(module, exports) { $(document).ready(function () { / Hover step thumbnail. / $(".empty-step .thumbnail").on({ mouseenter: function mouseenter() { $(this).removeClass('alert-secondary'); $(this).addClass('alert-dark'); }, mouseleave: function mouseleave() { $(this).removeClass('alert-dark'); $(this).addClass('alert-secondary'); } }); $(".step .thumbnail").on({ mouseenter: function mouseenter() { $(this).removeClass('alert-info'); $(this).addClass('alert-primary'); }, mouseleave: function mouseleave() { $(this).removeClass('alert-primary'); $(this).addClass('alert-info'); } }); / END: Hover step thumbnail. / / Add step. / $("#add-step").click(function () { var action_url = $(this).attr('action'); $.ajax({ url: action_url, success: function success(data) { $(".step-form").html(data); $("#step_modal").modal('show'); }, error: function error(request, status, _error) { alert(request.responseText); }, dataType: 'html' }); }); / END: Add step. / / Add answer. / $("body").on('click', '#add-answer', function () { $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var action_url = $(this).attr('action'); $.ajax({ url: action_url, success: function success(data) { $(".answers").append(data); }, error: function error(request, status, _error2) { alert(request.responseText); }, dataType: 'html' }); }); / END: Add answer. / / Add title. / $(document).on('click', '.add-title', function () { $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var action_url = $(this).attr('action'); var current_item = $(this); $.ajax({ url: action_url, dataType: 'html', success: function success(data) { current_item.parent().before(data); }, error: function error(request, status, _error3) { alert(request.responseText); } }); }); / END: Add title. / / Add next step. / $(document).on('click', '.add-nextq', function () { $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var action_url = $(this).attr('action'); var current_item = $(this); var entity_id = current_item.data('entity_id'); $.ajax({ url: action_url, dataType: 'html', data: { 'entity_id': entity_id }, success: function success(data) { current_item.parent().before(data); }, error: function error(request, status, _error4) { alert(request.responseText); } }); }); / END: Add next step. / / Add field. / $("body").on('click', '.add-field', function () { $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var action_url = $(this).attr('action'); var entity_id = $(this).data('entity_id'); var current_item = $(this); $.ajax({ url: action_url, success: function success(data) { current_item.replaceWith(data); }, error: function error(request, status, _error5) { alert(request.responseText); }, dataType: 'html', data: { 'entity_id': entity_id } }); }); / END: Add field. / / Delete option. / $("body").on('click', '.delete', function () { $(this).closest('.step_answers').remove(); }); / END: Delete option. / / Delete destination. / $(document).on('click', '.delete-destination', function () { $(this).closest('.next_steps').remove(); }); / END: Delete destination. / / Delete title. / $(document).on('click', '.delete-title', function () { $(this).closest('.step_titles').remove(); }); / END: Delete title. / / Save step. / $("body").on('submit', '#step-form', function (e) { e.preventDefault(); $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var form = $(this); // Defining the current form. var form_type = form.find("[name^=form_type]").val(); var step_id = form.find("[name^=step_id]").val(); var step_answers = $(".step_answers"); // Will loop all of this fields to get each answer. var step_titles = $(".step_titles"); // Will loop all of this fields to get each question title. var next_steps = $(".next_steps"); // Will loop all of this fields to get each next step. var empty_step = $(".empty-step"); $.each(step_answers, function (key) { $("[name^=title]", this).attr('name', 'answers[' + key + '][title]'); $("[name^=description]", this).attr('name', 'answers[' + key + '][description]'); $("[name^=image]", this).attr('name', 'answers[' + key + '][image]'); $("[name^=old_img]", this).attr('name', 'answers[' + key + '][old_img]'); $("[name^=video]", this).attr('name', 'answers[' + key + '][video]'); $("[name^=answer_value]", this).attr('name', 'answers[' + key + '][value]'); }); $.each(step_titles, function (key) { $("[name^=title]", this).attr('name', 'step_titles[' + key + '][title]'); $("[name^=condition]", this).attr('name', 'step_titles[' + key + '][condition]'); }); $.each(next_steps, function (key) { $("[name^=destination]", this).attr('name', 'next_steps[' + key + '][destination]'); $("[name^=condition]", this).attr('name', 'next_steps[' + key + '][condition]'); }); $.ajax({ type: "POST", url: '/admin/json-generate-store', data: new FormData($(this)[0]), dataType: 'HTML', processData: false, contentType: false, success: function success(data) { if (empty_step.length) { empty_step.remove(); } if (form_type == 'edit') { $("." + step_id).html(data); } else { $(".steps-list").append(data); } // RESET FORM $(".modal").modal('hide'); $(".modal").on('hidden.bs.modal', function () { $(this).closest('form')[0].reset(); }); }, error: function error(request, status, _error6) { alert(request.responseText); } }); }); / END: Save step. / / Edit step. / $(document).on('click', '.edit_entity', function (e) { e.preventDefault(); $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var ajax_url = $(this).data('url_ajax'); var entity_id = $(this).data('entity_id'); var holder = $(this).data('holder'); var modal = $(this).data('modal'); $.ajax({ type: "POST", url: "/" + ajax_url, data: { 'entity_id': entity_id }, dataType: 'HTML', success: function success(data) { $("." + holder).html(data); $("#" + modal).modal('show'); }, error: function error(data) {} }); }); / END: Edit step. / / Remove step. / $(document).on('click', '.remove', function (e) { e.preventDefault(); $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var curr_elem = $(this); var ajax_url = curr_elem.data('url_ajax'); var entity_id = curr_elem.data('entity_id'); $.ajax({ type: "POST", url: "/" + ajax_url, data: { 'entity_id': entity_id }, dataType: 'JSON', success: function success(data) { curr_elem.parent().addClass('d-none'); }, error: function error(data) {} }); }); / END: Remove step. / / Define start step. / $(document).on('submit', '#start_step_form', function (e) { e.preventDefault(); $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var ajax_url = $(this).data('url_ajax'); var modal = $(this).data('modal'); $.ajax({ type: "POST", url: "/" + ajax_url, data: $(this).serialize(), dataType: 'JSON', success: function success(data) { $("#" + modal).modal('hide'); }, error: function error(data) {} }); }); / END: Define start step. / / Getting the modal for changing the start step. / $(document).on('click', '.change_entity', function (e) { e.preventDefault(); var ajax_url = $(this).data('url_ajax'); var holder = $(this).data('holder'); var modal = $(this).data('modal'); $.ajax({ type: "GET", url: "/" + ajax_url, dataType: 'HTML', success: function success(data) { $("." + holder).html(data); $("#" + modal).modal('show'); }, error: function error(data) {} }); }); / END: Getting the modal for changing the start step. / / Activate or deactivate a .form-control element. / $(document).on('click', '.headline .form-control, .next-steps .form-control', function (e) { if (!$(this).hasClass('active')) { $('.form-control').removeClass('active'); $(this).addClass('active'); } }); / END: Activate or deactivate a .form-control element. / / On click on variable button, extract it's value and insert to the current cursor position in any input field. / $(document).on('click', '.variables button', function (e) { e.preventDefault(); // insert to the current cursor position var button_text = $(this).text(); var text = jQuery('.form-control.active'); var cursor_position = text[0].selectionStart; var text_value = text.val(); text.val(text_value.substring(0, cursor_position) + button_text + text_value.substring(cursor_position)); console.log(button_text); }); / END: On click on variable button, extract it's value and insert to the current cursor position in any input field. / $(document).on('click', '.get_variables', function (e) { e.preventDefault(); var ajax_url = $(this).data('url_ajax'); var holder = $(this).data('holder'); var variable_type = $(this).data('variable_type'); $.ajax({ type: "GET", url: "/" + ajax_url, dataType: 'HTML', data: { 'variable_type': variable_type }, success: function success(data) { $("." + holder).html(data); }, error: function error(data) {} }); }); $(document).on('change', '.change_status', function (e) { e.preventDefault(); $.ajaxSetup({ headers: { 'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content') } }); var ajax_url = $(this).data('url_ajax'); var entity_id = $(this).data('entity_id'); var status = $(this).val(); $.ajax({ type: "POST", url: "/" + ajax_url, dataType: 'JSON', data: { 'entity_id': entity_id, 'status': status }, success: function success(data) { location.reload(); }, error: function error(data) {} }); }); }); // }), // "./resources/js/statistics.js": /!***********************************!\ !* ./resources/js/statistics.js ! \**********************************/ /! no exports provided / /*/ (function(module, __webpack_exports__, __webpack_require__) { "use strict"; __webpack_require__.r(__webpack_exports__); / harmony import / var vue__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/! vue / "./node_modules/vue/dist/vue.common.js"); / harmony import / var vue__WEBPACK_IMPORTED_MODULE_0___default = /#__PURE__/__webpack_require__.n(vue__WEBPACK_IMPORTED_MODULE_0__); / harmony import / var _components_Statistics_vue__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/! ./components/Statistics.vue / "./resources/js/components/Statistics.vue"); / harmony import / var vue_apexcharts__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/! vue-apexcharts / "./node_modules/vue-apexcharts/dist/vue-apexcharts.js"); / harmony import / var vue_apexcharts__WEBPACK_IMPORTED_MODULE_2___default = /#__PURE__/__webpack_require__.n(vue_apexcharts__WEBPACK_IMPORTED_MODULE_2__); /* * First we will load all of this project's JavaScript dependencies which * includes Vue and other libraries. It is a great starting point when * building robust, powerful web applications using Vue and Laravel. / __webpack_require__(/! ./bootstrap / "./resources/js/bootstrap.js"); __webpack_require__(/! ./custom / "./resources/js/custom.js"); window.Vue = __webpack_require__(/! vue / "./node_modules/vue/dist/vue.common.js"); // axios.defaults.baseURL = process.env.MIX_URL_API; vue__WEBPACK_IMPORTED_MODULE_0___default.a.component('apexchart', vue_apexcharts__WEBPACK_IMPORTED_MODULE_2___default.a); var app = new vue__WEBPACK_IMPORTED_MODULE_0___default.a({ el: '#statistics', components: { Statistics: _components_Statistics_vue__WEBPACK_IMPORTED_MODULE_1__["default"] } }); // }), // 1: /!*****************************************!\ !* multi ./resources/js/statistics.js ! \****************************************/ /! no static exports found / /*/ (function(module, exports, __webpack_require__) { module.exports = __webpack_require__(/! /var/www/html/quiz/resources/js/statistics.js /"./resources/js/statistics.js"); // }) /****/ }); Back

Edit File : statistics.js | Size : 1.82 MB

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this.isObject(t)&&this.isObject(e)&&Object.keys(e).forEach(function(a){i.isObject(e[a])&&a in t?s[a]=i.extend(t[a],e[a]):Object.assign(s,_defineProperty({},a,e[a]))}),s}},{key:"extendArray",value:function(e,i){var s=[];return e.map(function(e){s.push(t.extend(i,e))}),e=s}},{key:"monthMod",value:function(t){return t%12}},{key:"addProps",value:function(t,e,i){"string"==typeof e&&(e=e.split(".")),t[e[0]]=t[e[0]]||{};var s=t[e[0]];return e.length>1?(e.shift(),this.addProps(s,e,i)):t[e[0]]=i,t}},{key:"clone",value:function(t){if("[object Array]"===Object.prototype.toString.call(t)){for(var e=[],i=0;i<t.length;i++)e[i]=this.clone(t[i]);return e}if("object"===_typeof(t)){var s={};for(var a in t)t.hasOwnProperty(a)&&(s[a]=this.clone(t[a]));return s}return t}},{key:"log10",value:function(t){return Math.log(t)/Math.LN10}},{key:"roundToBase10",value:function(t){return Math.pow(10,Math.floor(Math.log10(t)))}},{key:"roundToBase",value:function(t,e){return Math.pow(e,Math.floor(Math.log(t)/Math.log(e)))}},{key:"parseNumber",value:function(t){return null===t?t:parseFloat(t)}},{key:"noExponents",value:function(t){var e=String(t).split(/[eE]/);if(1==e.length)return e[0];var i="",s=t<0?"-":"",a=e[0].replace(".",""),r=Number(e[1])+1;if(r<0){for(i=s+"0.";r++;)i+="0";return i+a.replace(/^\-/,"")}for(r-=a.length;r--;)i+="0";return a+i}},{key:"getDimensions",value:function(t){var e=getComputedStyle(t),i=[],s=t.clientHeight,a=t.clientWidth;return s-=parseFloat(e.paddingTop)+parseFloat(e.paddingBottom),a-=parseFloat(e.paddingLeft)+parseFloat(e.paddingRight),i.push(a),i.push(s),i}},{key:"getBoundingClientRect",value:function(t){var e=t.getBoundingClientRect();return{top:e.top,right:e.right,bottom:e.bottom,left:e.left,width:e.width,height:e.height,x:e.x,y:e.y}}},{key:"hexToRgba",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"#999999",e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:.6;"#"!==t.substring(0,1)&&(t="#999999");var i=t.replace("#","");i=i.match(new RegExp("(.{"+i.length/3+"})","g"));for(var s=0;s<i.length;s++)i[s]=parseInt(1===i[s].length?i[s]+i[s]:i[s],16);return void 0!==e&&i.push(e),"rgba("+i.join(",")+")"}},{key:"getOpacityFromRGBA",value:function(t){return(t=t.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i))[3]}},{key:"rgb2hex",value:function(t){return(t=t.match(/^rgba?[\s+]?\([\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?,[\s+]?(\d+)[\s+]?/i))&&4===t.length?"#"+("0"+parseInt(t[1],10).toString(16)).slice(-2)+("0"+parseInt(t[2],10).toString(16)).slice(-2)+("0"+parseInt(t[3],10).toString(16)).slice(-2):""}},{key:"isColorHex",value:function(t){return/(^#[0-9A-F]{6}$)|(^#[0-9A-F]{3}$)/i.test(t)}},{key:"polarToCartesian",value:function(t,e,i,s){var a=(s-90)*Math.PI/180;return{x:t+i*Math.cos(a),y:e+i*Math.sin(a)}}},{key:"escapeString",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"x",i=t.toString().slice();return i=i.replace(/[` ~!@#$%^&*()_|+\-=?;:'",.<>\{\}\[\]\\\/]/gi,e)}},{key:"negToZero",value:function(t){return t<0?0:t}},{key:"moveIndexInArray",value:function(t,e,i){if(i>=t.length)for(var s=i-t.length+1;s--;)t.push(void 0);return t.splice(i,0,t.splice(e,1)[0]),t}},{key:"extractNumber",value:function(t){return parseFloat(t.replace(/[^\d\.]*/g,""))}},{key:"randomString",value:function(t){for(var e="",i="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz",s=0;s<t;s++)e+=i.charAt(Math.floor(Math.random()*i.length));return e}},{key:"findAncestor",value:function(t,e){for(;(t=t.parentElement)&&!t.classList.contains(e););return t}},{key:"setELstyles",value:function(t,e){for(var i in e)e.hasOwnProperty(i)&&(t.style.key=e[i])}},{key:"isNumber",value:function(t){return!isNaN(t)&&parseFloat(Number(t))===t&&!isNaN(parseInt(t,10))}},{key:"isFloat",value:function(t){return 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window.SVG.Filter).size("120%","180%","-5%","-40%"),"none"!==i.config.states.normal.filter?this.applyFilter(t,e,i.config.states.normal.filter.type,i.config.states.normal.filter.value):i.config.chart.dropShadow.enabled&&this.dropShadow(t,i.config.chart.dropShadow,e)}},{key:"addNormalFilter",value:function(t,e){var i=this.w;i.config.chart.dropShadow.enabled&&this.dropShadow(t,i.config.chart.dropShadow,e)}},{key:"addLightenFilter",value:function(t,e,i){var s=this,a=this.w,r=i.intensity;if(!Utils.isFirefox()){t.unfilter(!0);var n=new window.SVG.Filter;n.size("120%","180%","-5%","-40%"),t.filter(function(t){var i=a.config.chart.dropShadow;(n=i.enabled?s.addShadow(t,e,i):t).componentTransfer({rgb:{type:"linear",slope:1.5,intercept:r}})}),t.filterer.node.setAttribute("filterUnits","userSpaceOnUse")}}},{key:"addDarkenFilter",value:function(t,e,i){var s=this,a=this.w,r=i.intensity;if(!Utils.isFirefox()){t.unfilter(!0);var n=new window.SVG.Filter;n.size("120%","180%","-5%","-40%"),t.filter(function(t){var i=a.config.chart.dropShadow;(n=i.enabled?s.addShadow(t,e,i):t).componentTransfer({rgb:{type:"linear",slope:r}})}),t.filterer.node.setAttribute("filterUnits","userSpaceOnUse")}}},{key:"applyFilter",value:function(t,e,i){var s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:.5;switch(i){case"none":this.addNormalFilter(t,e);break;case"lighten":this.addLightenFilter(t,e,{intensity:s});break;case"darken":this.addDarkenFilter(t,e,{intensity:s})}}},{key:"addShadow",value:function(t,e,i){var s=i.blur,a=i.top,r=i.left,n=i.color,o=i.opacity,l=t.flood(Array.isArray(n)?n[e]:n,o).composite(t.sourceAlpha,"in").offset(r,a).gaussianBlur(s).merge(t.source);return t.blend(t.source,l)}},{key:"dropShadow",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,s=e.top,a=e.left,r=e.blur,n=e.color,o=e.opacity,l=e.noUserSpaceOnUse,h=this.w;return t.unfilter(!0),Utils.isIE()&&"radialBar"===h.config.chart.type?t:(n=Array.isArray(n)?n[i]:n,(new window.SVG.Filter).size("120%","180%","-5%","-40%"),t.filter(function(t){var e=null;e=Utils.isSafari()||Utils.isFirefox()||Utils.isIE()?t.flood(n,o).composite(t.sourceAlpha,"in").offset(a,s).gaussianBlur(r):t.flood(n,o).composite(t.sourceAlpha,"in").offset(a,s).gaussianBlur(r).merge(t.source),t.blend(t.source,e)}),l||t.filterer.node.setAttribute("filterUnits","userSpaceOnUse"),t)}},{key:"setSelectionFilter",value:function(t,e,i){var s=this.w;if(void 0!==s.globals.selectedDataPoints[e]&&s.globals.selectedDataPoints[e].indexOf(i)>-1){t.node.setAttribute("selected",!0);var a=s.config.states.active.filter;"none"!==a&&this.applyFilter(t,e,a.type,a.value)}}}]),t}(),Animations=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.setEasingFunctions()}return _createClass(t,[{key:"setEasingFunctions",value:function(){var t;if(!this.w.globals.easing){switch(this.w.config.chart.animations.easing){case"linear":t="-";break;case"easein":t="<";break;case"easeout":t=">";break;case"easeinout":t="<>";break;case"swing":t=function(t){var e=1.70158;return(t-=1)*t*((e+1)*t+e)+1};break;case"bounce":t=function(t){return t<1/2.75?7.5625*t*t:t<2/2.75?7.5625*(t-=1.5/2.75)*t+.75:t<2.5/2.75?7.5625*(t-=2.25/2.75)*t+.9375:7.5625*(t-=2.625/2.75)*t+.984375};break;case"elastic":t=function(t){return t===!!t?t:Math.pow(2,-10*t)*Math.sin((t-.075)*(2*Math.PI)/.3)+1};break;default:t="<>"}this.w.globals.easing=t}}},{key:"animateLine",value:function(t,e,i,s){t.attr(e).animate(s).attr(i)}},{key:"animateCircleRadius",value:function(t,e,i,s,a){e||(e=0),t.attr({r:e}).animate(s,a).attr({r:i})}},{key:"animateCircle",value:function(t,e,i,s,a){t.attr({r:e.r,cx:e.cx,cy:e.cy}).animate(s,a).attr({r:i.r,cx:i.cx,cy:i.cy})}},{key:"animateRect",value:function(t,e,i,s,a){t.attr(e).animate(s).attr(i).afterAll(function(){a()})}},{key:"animatePathsGradually",value:function(t){var e=t.el,i=t.j,s=t.pathFrom,a=t.pathTo,r=t.speed,n=t.delay,o=t.strokeWidth,l=this.w,h=0;l.config.chart.animations.animateGradually.enabled&&(h=l.config.chart.animations.animateGradually.delay),l.config.chart.animations.dynamicAnimation.enabled&&l.globals.dataChanged&&(h=0),this.morphSVG(e,i,s,a,r,o,n*h)}},{key:"showDelayedElements",value:function(){this.w.globals.delayedElements.forEach(function(t){t.el.classList.remove("hidden")})}},{key:"animationCompleted",value:function(){var t=this.w;t.globals.animationEnded=!0,"function"==typeof t.config.chart.events.animationEnd&&t.config.chart.events.animationEnd(this.ctx,t)}},{key:"morphSVG",value:function(t,e,i,s,a,r,n){var o=this,l=this.w;i||(i=t.attr("pathFrom")),s||(s=t.attr("pathTo")),(!i||i.indexOf("undefined")>-1||i.indexOf("NaN")>-1)&&(i="M 0 ".concat(l.globals.gridHeight),a=1),(s.indexOf("undefined")>-1||s.indexOf("NaN")>-1)&&(s="M 0 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0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0,r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:"#fefefe",n=arguments.length>6&&void 0!==arguments[6]?arguments[6]:1,o=arguments.length>7&&void 0!==arguments[7]?arguments[7]:null,l=arguments.length>8&&void 0!==arguments[8]?arguments[8]:null,h=arguments.length>9&&void 0!==arguments[9]?arguments[9]:0,c=this.w.globals.dom.Paper.rect();return c.attr({x:t,y:e,width:i>0?i:0,height:s>0?s:0,rx:a,ry:a,fill:r,opacity:n,"stroke-width":null!==o?o:0,stroke:null!==l?l:"none","stroke-dasharray":h}),c}},{key:"drawPolygon",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:"#e1e1e1",i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:"none";return this.w.globals.dom.Paper.polygon(t).attr({fill:i,stroke:e})}},{key:"drawCircle",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.w.globals.dom.Paper.circle(2*t);return null!==e&&i.attr(e),i}},{key:"drawPath",value:function(t){var e=t.d,i=void 0===e?"":e,s=t.stroke,a=void 0===s?"#a8a8a8":s,r=t.strokeWidth,n=void 0===r?1:r,o=t.fill,l=t.fillOpacity,h=void 0===l?1:l,c=t.strokeOpacity,d=void 0===c?1:c,u=t.classes,g=t.strokeLinecap,f=void 0===g?null:g,p=t.strokeDashArray,x=void 0===p?0:p,m=this.w;return null===f&&(f=m.config.stroke.lineCap),(i.indexOf("undefined")>-1||i.indexOf("NaN")>-1)&&(i="M 0 ".concat(m.globals.gridHeight)),m.globals.dom.Paper.path(i).attr({fill:o,"fill-opacity":h,stroke:a,"stroke-opacity":d,"stroke-linecap":f,"stroke-width":n,"stroke-dasharray":x,class:u})}},{key:"group",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this.w.globals.dom.Paper.group();return null!==t&&e.attr(t),e}},{key:"move",value:function(t,e){var i=["M",t,e].join(" ");return i}},{key:"line",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=null;return null===i?s=["L",t,e].join(" "):"H"===i?s=["H",t].join(" "):"V"===i&&(s=["V",e].join(" ")),s}},{key:"curve",value:function(t,e,i,s,a,r){var n=["C",t,e,i,s,a,r].join(" ");return n}},{key:"quadraticCurve",value:function(t,e,i,s){return["Q",t,e,i,s].join(" ")}},{key:"arc",value:function(t,e,i,s,a,r,n){var o="A";arguments.length>7&&void 0!==arguments[7]&&arguments[7]&&(o="a");var l=[o,t,e,i,s,a,r,n].join(" ");return l}},{key:"renderPaths",value:function(t){var e,i=t.j,s=t.realIndex,a=t.pathFrom,r=t.pathTo,n=t.stroke,o=t.strokeWidth,l=t.strokeLinecap,h=t.fill,c=t.animationDelay,d=t.initialSpeed,u=t.dataChangeSpeed,g=t.className,f=t.shouldClipToGrid,p=void 0===f||f,x=t.bindEventsOnPaths,m=void 0===x||x,b=t.drawShadow,v=void 0===b||b,y=this.w,w=new Filters(this.ctx),k=new Animations(this.ctx),A=this.w.config.chart.animations.enabled,S=A&&this.w.config.chart.animations.dynamicAnimation.enabled,C=!!(A&&!y.globals.resized||S&&y.globals.dataChanged&&y.globals.shouldAnimate);C?e=a:(e=r,k.animationCompleted());var L=y.config.stroke.dashArray,P=0;P=Array.isArray(L)?L[s]:y.config.stroke.dashArray;var z=this.drawPath({d:e,stroke:n,strokeWidth:o,fill:h,fillOpacity:1,classes:g,strokeLinecap:l,strokeDashArray:P});if(z.attr("index",s),p&&z.attr({"clip-path":"url(#gridRectMask".concat(y.globals.cuid,")")}),"none"!==y.config.states.normal.filter.type)w.getDefaultFilter(z,s);else if(y.config.chart.dropShadow.enabled&&v&&(!y.config.chart.dropShadow.enabledSeries||y.config.chart.dropShadow.enabledSeries&&-1!==y.config.chart.dropShadow.enabledSeries.indexOf(s))){var T=y.config.chart.dropShadow;w.dropShadow(z,T,s)}m&&(z.node.addEventListener("mouseenter",this.pathMouseEnter.bind(this,z)),z.node.addEventListener("mouseleave",this.pathMouseLeave.bind(this,z)),z.node.addEventListener("mousedown",this.pathMouseDown.bind(this,z))),z.attr({pathTo:r,pathFrom:a});var M={el:z,j:i,pathFrom:a,pathTo:r,strokeWidth:o};return!A||y.globals.resized||y.globals.dataChanged?!y.globals.resized&&y.globals.dataChanged||k.showDelayedElements():k.animatePathsGradually(_objectSpread({},M,{speed:d,delay:c})),y.globals.dataChanged&&S&&C&&k.animatePathsGradually(_objectSpread({},M,{speed:u})),z}},{key:"drawPattern",value:function(t,e,i){var s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:"#a8a8a8",a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:0;return this.w.globals.dom.Paper.pattern(e,i,function(r){"horizontalLines"===t?r.line(0,0,i,0).stroke({color:s,width:a+1}):"verticalLines"===t?r.line(0,0,0,e).stroke({color:s,width:a+1}):"slantedLines"===t?r.line(0,0,e,i).stroke({color:s,width:a}):"squares"===t?r.rect(e,i).fill("none").stroke({color:s,width:a}):"circles"===t&&r.circle(e).fill("none").stroke({color:s,width:a})})}},{key:"drawGradient",value:function(t,e,i,s,a){var r,n=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,o=arguments.length>6&&void 0!==arguments[6]?arguments[6]:null,l=arguments.length>7&&void 0!==arguments[7]?arguments[7]:null,h=arguments.length>8&&void 0!==arguments[8]?arguments[8]:0,c=this.w;e=Utils.hexToRgba(e,s),i=Utils.hexToRgba(i,a);var d=0,u=1,g=1,f=null;null!==o&&(d=void 0!==o[0]?o[0]/100:0,u=void 0!==o[1]?o[1]/100:1,g=void 0!==o[2]?o[2]/100:1,f=void 0!==o[3]?o[3]/100:null);var p=!("donut"!==c.config.chart.type&&"pie"!==c.config.chart.type&&"bubble"!==c.config.chart.type);if(r=null===l||0===l.length?c.globals.dom.Paper.gradient(p?"radial":"linear",function(t){t.at(d,e,s),t.at(u,i,a),t.at(g,i,a),null!==f&&t.at(f,e,s)}):c.globals.dom.Paper.gradient(p?"radial":"linear",function(t){(Array.isArray(l[h])?l[h]:l).forEach(function(e){t.at(e.offset/100,e.color,e.opacity)})}),p){var x=c.globals.gridWidth/2,m=c.globals.gridHeight/2;"bubble"!==c.config.chart.type?r.attr({gradientUnits:"userSpaceOnUse",cx:x,cy:m,r:n}):r.attr({cx:.5,cy:.5,r:.8,fx:.2,fy:.2})}else"vertical"===t?r.from(0,0).to(0,1):"diagonal"===t?r.from(0,0).to(1,1):"horizontal"===t?r.from(0,1).to(1,1):"diagonal2"===t&&r.from(0,1).to(2,2);return r}},{key:"drawText",value:function(t){var e,i=this.w,s=t.x,a=t.y,r=t.text,n=t.textAnchor,o=t.fontSize,l=t.fontFamily,h=t.fontWeight,c=t.foreColor,d=t.opacity;return void 0===r&&(r=""),n||(n="start"),c||(c=i.config.chart.foreColor),l=l||i.config.chart.fontFamily,h=h||"regular",(e=Array.isArray(r)?i.globals.dom.Paper.text(function(t){for(var e=0;e<r.length;e++)t.tspan(r[e])}):i.globals.dom.Paper.plain(r)).attr({x:s,y:a,"text-anchor":n,"dominant-baseline":"auto","font-size":o,"font-family":l,"font-weight":h,fill:c,class:(t.cssClass,t.cssClass)}),e.node.style.fontFamily=l,e.node.style.opacity=d,e}},{key:"addTspan",value:function(t,e,i){var s=t.tspan(e);i||(i=this.w.config.chart.fontFamily),s.node.style.fontFamily=i}},{key:"drawMarker",value:function(t,e,i){t=t||0;var s=i.pSize||0,a=null;if("square"===i.shape){var r=void 0===i.pRadius?s/2:i.pRadius;null===e&&(s=0,r=0);var n=1.2*s+r,o=this.drawRect(n,n,n,n,r);o.attr({x:t-n/2,y:e-n/2,cx:t,cy:e,class:i.class?i.class:"",fill:i.pointFillColor,"fill-opacity":i.pointFillOpacity?i.pointFillOpacity:1,stroke:i.pointStrokeColor,"stroke-width":i.pWidth?i.pWidth:0,"stroke-opacity":i.pointStrokeOpacity?i.pointStrokeOpacity:1}),a=o}else"circle"===i.shape&&(Utils.isNumber(e)||(s=0,e=0),a=this.drawCircle(s,{cx:t,cy:e,class:i.class?i.class:"",stroke:i.pointStrokeColor,fill:i.pointFillColor,"fill-opacity":i.pointFillOpacity?i.pointFillOpacity:1,"stroke-width":i.pWidth?i.pWidth:0,"stroke-opacity":i.pointStrokeOpacity?i.pointStrokeOpacity:1}));return a}},{key:"pathMouseEnter",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j"));if("function"==typeof i.config.chart.events.dataPointMouseEnter&&i.config.chart.events.dataPointMouseEnter(e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}),this.ctx.fireEvent("dataPointMouseEnter",[e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}]),("none"===i.config.states.active.filter.type||"true"!==t.node.getAttribute("selected"))&&"none"!==i.config.states.hover.filter.type&&"none"!==i.config.states.active.filter.type&&!i.globals.isTouchDevice){var n=i.config.states.hover.filter;s.applyFilter(t,a,n.type,n.value)}}},{key:"pathMouseLeave",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j"));"function"==typeof i.config.chart.events.dataPointMouseLeave&&i.config.chart.events.dataPointMouseLeave(e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}),this.ctx.fireEvent("dataPointMouseLeave",[e,this.ctx,{seriesIndex:a,dataPointIndex:r,w:i}]),"none"!==i.config.states.active.filter.type&&"true"===t.node.getAttribute("selected")||"none"!==i.config.states.hover.filter.type&&s.getDefaultFilter(t,a)}},{key:"pathMouseDown",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=parseInt(t.node.getAttribute("index")),r=parseInt(t.node.getAttribute("j")),n="false";if("true"===t.node.getAttribute("selected")){if(t.node.setAttribute("selected","false"),i.globals.selectedDataPoints[a].indexOf(r)>-1){var o=i.globals.selectedDataPoints[a].indexOf(r);i.globals.selectedDataPoints[a].splice(o,1)}}else{if(!i.config.states.active.allowMultipleDataPointsSelection&&i.globals.selectedDataPoints.length>0){i.globals.selectedDataPoints=[];var l=i.globals.dom.Paper.select(".apexcharts-series path").members,h=i.globals.dom.Paper.select(".apexcharts-series circle, .apexcharts-series rect").members;l.forEach(function(t){t.node.setAttribute("selected","false"),s.getDefaultFilter(t,a)}),h.forEach(function(t){t.node.setAttribute("selected","false"),s.getDefaultFilter(t,a)})}t.node.setAttribute("selected","true"),n="true",void 0===i.globals.selectedDataPoints[a]&&(i.globals.selectedDataPoints[a]=[]),i.globals.selectedDataPoints[a].push(r)}if("true"===n){var c=i.config.states.active.filter;"none"!==c&&s.applyFilter(t,a,c.type,c.value)}else"none"!==i.config.states.active.filter.type&&s.getDefaultFilter(t,a);"function"==typeof i.config.chart.events.dataPointSelection&&i.config.chart.events.dataPointSelection(e,this.ctx,{selectedDataPoints:i.globals.selectedDataPoints,seriesIndex:a,dataPointIndex:r,w:i}),e&&this.ctx.fireEvent("dataPointSelection",[e,this.ctx,{selectedDataPoints:i.globals.selectedDataPoints,seriesIndex:a,dataPointIndex:r,w:i}])}},{key:"rotateAroundCenter",value:function(t){var e=t.getBBox();return{x:e.x+e.width/2,y:e.y+e.height/2}}},{key:"getTextRects",value:function(t,e,i,s){var a=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],r=this.w,n=this.drawText({x:-200,y:-200,text:t,textAnchor:"start",fontSize:e,fontFamily:i,foreColor:"#fff",opacity:0});s&&n.attr("transform",s),r.globals.dom.Paper.add(n);var o=n.bbox();return a||(o=n.node.getBoundingClientRect()),n.remove(),{width:o.width,height:o.height}}},{key:"placeTextWithEllipsis",value:function(t,e,i){if(t.textContent=e,e.length>0&&t.getComputedTextLength()>=i){for(var s=e.length-3;s>0;s-=3)if(t.getSubStringLength(0,s)<=i)return void(t.textContent=e.substring(0,s)+"...");t.textContent="..."}}}],[{key:"setAttrs",value:function(t,e){for(var i in e)e.hasOwnProperty(i)&&t.setAttribute(i,e[i])}}]),t}();const name="en",options={months:["January","February","March","April","May","June","July","August","September","October","November","December"],shortMonths:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],shortDays:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],toolbar:{exportToSVG:"Download SVG",exportToPNG:"Download PNG",menu:"Menu",selection:"Selection",selectionZoom:"Selection Zoom",zoomIn:"Zoom In",zoomOut:"Zoom Out",pan:"Panning",reset:"Reset Zoom"}};var en={name:"en",options:options},Options=function(){function t(){_classCallCheck(this,t),this.yAxis={show:!0,showAlways:!1,seriesName:void 0,opposite:!1,reversed:!1,logarithmic:!1,tickAmount:void 0,forceNiceScale:!1,max:void 0,min:void 0,floating:!1,decimalsInFloat:void 0,labels:{show:!0,minWidth:0,maxWidth:160,offsetX:0,offsetY:0,align:void 0,rotate:0,padding:20,style:{colors:[],fontSize:"11px",fontFamily:void 0,cssClass:""},formatter:void 0},axisBorder:{show:!1,color:"#78909C",offsetX:0,offsetY:0},axisTicks:{show:!1,color:"#78909C",width:6,offsetX:0,offsetY:0},title:{text:void 0,rotate:90,offsetY:0,offsetX:0,style:{color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:""}},tooltip:{enabled:!1,offsetX:0},crosshairs:{show:!0,position:"front",stroke:{color:"#b6b6b6",width:1,dashArray:0}}},this.xAxisAnnotation={x:0,x2:null,strokeDashArray:1,fillColor:"#c2c2c2",borderColor:"#c2c2c2",opacity:.3,offsetX:0,offsetY:0,label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"middle",orientation:"vertical",position:"top",offsetX:0,offsetY:0,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:2,bottom:2}}}},this.yAxisAnnotation={y:0,y2:null,strokeDashArray:1,fillColor:"#c2c2c2",borderColor:"#c2c2c2",opacity:.3,offsetX:0,offsetY:0,yAxisIndex:0,label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"end",position:"right",offsetX:0,offsetY:-3,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:0,bottom:2}}}},this.pointAnnotation={x:0,y:null,yAxisIndex:0,seriesIndex:0,marker:{size:4,fillColor:"#fff",strokeWidth:2,strokeColor:"#333",shape:"circle",offsetX:0,offsetY:0,radius:2,cssClass:""},label:{borderColor:"#c2c2c2",borderWidth:1,text:void 0,textAnchor:"middle",offsetX:0,offsetY:-15,style:{background:"#fff",color:void 0,fontSize:"11px",fontFamily:void 0,cssClass:"",padding:{left:5,right:5,top:0,bottom:2}}},customSVG:{SVG:void 0,cssClass:void 0,offsetX:0,offsetY:0}}}return _createClass(t,[{key:"init",value:function(){return{annotations:{position:"front",yaxis:[this.yAxisAnnotation],xaxis:[this.xAxisAnnotation],points:[this.pointAnnotation]},chart:{animations:{enabled:!0,easing:"easeinout",speed:800,animateGradually:{delay:150,enabled:!0},dynamicAnimation:{enabled:!0,speed:350}},background:"transparent",locales:[en],defaultLocale:"en",dropShadow:{enabled:!1,enabledSeries:void 0,top:2,left:2,blur:4,color:"#000",opacity:.35},events:{animationEnd:void 0,beforeMount:void 0,mounted:void 0,updated:void 0,click:void 0,mouseMove:void 0,legendClick:void 0,markerClick:void 0,selection:void 0,dataPointSelection:void 0,dataPointMouseEnter:void 0,dataPointMouseLeave:void 0,beforeZoom:void 0,zoomed:void 0,scrolled:void 0},foreColor:"#373d3f",fontFamily:"Helvetica, Arial, sans-serif",height:"auto",parentHeightOffset:15,id:void 0,group:void 0,offsetX:0,offsetY:0,selection:{enabled:!1,type:"x",fill:{color:"#24292e",opacity:.1},stroke:{width:1,color:"#24292e",opacity:.4,dashArray:3},xaxis:{min:void 0,max:void 0},yaxis:{min:void 0,max:void 0}},sparkline:{enabled:!1},brush:{enabled:!1,autoScaleYaxis:!0,target:void 0},stacked:!1,stackType:"normal",toolbar:{show:!0,tools:{download:!0,selection:!0,zoom:!0,zoomin:!0,zoomout:!0,pan:!0,reset:!0,customIcons:[]},autoSelected:"zoom"},type:"line",width:"100%",zoom:{enabled:!0,type:"x",autoScaleYaxis:!1,zoomedArea:{fill:{color:"#90CAF9",opacity:.4},stroke:{color:"#0D47A1",opacity:.4,width:1}}}},plotOptions:{bar:{horizontal:!1,columnWidth:"70%",barHeight:"70%",distributed:!1,endingShape:"flat",colors:{ranges:[],backgroundBarColors:[],backgroundBarOpacity:1},dataLabels:{maxItems:100,hideOverflowingLabels:!0,position:"top"}},candlestick:{colors:{upward:"#00B746",downward:"#EF403C"},wick:{useFillColor:!0}},heatmap:{radius:2,enableShades:!0,shadeIntensity:.5,reverseNegativeShade:!0,distributed:!1,colorScale:{inverse:!1,ranges:[],min:void 0,max:void 0}},radialBar:{size:void 0,inverseOrder:!1,startAngle:0,endAngle:360,offsetX:0,offsetY:0,hollow:{margin:5,size:"50%",background:"transparent",image:void 0,imageWidth:150,imageHeight:150,imageOffsetX:0,imageOffsetY:0,imageClipped:!0,position:"front",dropShadow:{enabled:!1,top:0,left:0,blur:3,color:"#000",opacity:.5}},track:{show:!0,startAngle:void 0,endAngle:void 0,background:"#f2f2f2",strokeWidth:"97%",opacity:1,margin:5,dropShadow:{enabled:!1,top:0,left:0,blur:3,color:"#000",opacity:.5}},dataLabels:{show:!0,name:{show:!0,fontSize:"16px",fontFamily:void 0,color:void 0,offsetY:0},value:{show:!0,fontSize:"14px",fontFamily:void 0,color:void 0,offsetY:16,formatter:function(t){return t+"%"}},total:{show:!1,label:"Total",color:void 0,formatter:function(t){return t.globals.seriesTotals.reduce(function(t,e){return t+e},0)/t.globals.series.length+"%"}}}},rangeBar:{},pie:{size:void 0,customScale:1,offsetX:0,offsetY:0,expandOnClick:!0,dataLabels:{offset:0,minAngleToShowLabel:10},donut:{size:"65%",background:"transparent",labels:{show:!1,name:{show:!0,fontSize:"16px",fontFamily:void 0,color:void 0,offsetY:-10},value:{show:!0,fontSize:"20px",fontFamily:void 0,color:void 0,offsetY:10,formatter:function(t){return t}},total:{show:!1,label:"Total",color:void 0,formatter:function(t){return t.globals.seriesTotals.reduce(function(t,e){return t+e},0)}}}}},radar:{size:void 0,offsetX:0,offsetY:0,polygons:{strokeColors:"#e8e8e8",connectorColors:"#e8e8e8",fill:{colors:void 0}}}},colors:void 0,dataLabels:{enabled:!0,enabledOnSeries:void 0,formatter:function(t){return null!==t?t:""},textAnchor:"middle",offsetX:0,offsetY:0,style:{fontSize:"12px",fontFamily:void 0,colors:void 0},dropShadow:{enabled:!1,top:1,left:1,blur:1,color:"#000",opacity:.45}},fill:{type:"solid",colors:void 0,opacity:.85,gradient:{shade:"dark",type:"horizontal",shadeIntensity:.5,gradientToColors:void 0,inverseColors:!0,opacityFrom:1,opacityTo:1,stops:[0,50,100],colorStops:[]},image:{src:[],width:void 0,height:void 0},pattern:{style:"sqaures",width:6,height:6,strokeWidth:2}},grid:{show:!0,borderColor:"#e0e0e0",strokeDashArray:0,position:"back",xaxis:{lines:{show:!1,animate:!1}},yaxis:{lines:{show:!0,animate:!1}},row:{colors:void 0,opacity:.5},column:{colors:void 0,opacity:.5},padding:{top:0,right:10,bottom:0,left:12}},labels:[],legend:{show:!0,showForSingleSeries:!1,showForNullSeries:!0,showForZeroSeries:!0,floating:!1,position:"bottom",horizontalAlign:"center",inverseOrder:!1,fontSize:"12px",fontFamily:void 0,width:void 0,height:void 0,formatter:void 0,tooltipHoverFormatter:void 0,offsetX:-20,offsetY:0,labels:{colors:void 0,useSeriesColors:!1},markers:{width:12,height:12,strokeWidth:0,strokeColor:"#fff",radius:12,customHTML:void 0,offsetX:0,offsetY:0,onClick:void 0},itemMargin:{horizontal:0,vertical:5},onItemClick:{toggleDataSeries:!0},onItemHover:{highlightDataSeries:!0}},markers:{discrete:[],size:0,colors:void 0,strokeColors:"#fff",strokeWidth:2,strokeOpacity:.9,fillOpacity:1,shape:"circle",radius:2,offsetX:0,offsetY:0,onClick:void 0,onDblClick:void 0,hover:{size:void 0,sizeOffset:3}},noData:{text:void 0,align:"center",verticalAlign:"middle",offsetX:0,offsetY:0,style:{color:void 0,fontSize:"14px",fontFamily:void 0}},responsive:[],series:void 0,states:{normal:{filter:{type:"none",value:0}},hover:{filter:{type:"lighten",value:.15}},active:{allowMultipleDataPointsSelection:!1,filter:{type:"darken",value:.65}}},title:{text:void 0,align:"left",margin:10,offsetX:0,offsetY:0,floating:!1,style:{fontSize:"14px",fontFamily:void 0,color:void 0}},subtitle:{text:void 0,align:"left",margin:10,offsetX:0,offsetY:30,floating:!1,style:{fontSize:"12px",fontFamily:void 0,color:void 0}},stroke:{show:!0,curve:"smooth",lineCap:"butt",width:2,colors:void 0,dashArray:0},tooltip:{enabled:!0,enabledOnSeries:void 0,shared:!0,followCursor:!1,intersect:!1,inverseOrder:!1,custom:void 0,fillSeriesColor:!1,theme:"light",style:{fontSize:"12px",fontFamily:void 0},onDatasetHover:{highlightDataSeries:!1},x:{show:!0,format:"dd MMM",formatter:void 0},y:{formatter:void 0,title:{formatter:function(t){return t}}},z:{formatter:void 0,title:"Size: "},marker:{show:!0},items:{display:"flex"},fixed:{enabled:!1,position:"topRight",offsetX:0,offsetY:0}},xaxis:{type:"category",categories:[],offsetX:0,offsetY:0,labels:{show:!0,rotate:-45,rotateAlways:!1,hideOverlappingLabels:!0,trim:!0,minHeight:void 0,maxHeight:120,showDuplicates:!0,style:{colors:[],fontSize:"12px",fontFamily:void 0,cssClass:""},offsetX:0,offsetY:0,format:void 0,formatter:void 0,datetimeFormatter:{year:"yyyy",month:"MMM 'yy",day:"dd MMM",hour:"HH:mm",minute:"HH:mm:ss"}},axisBorder:{show:!0,color:"#78909C",width:"100%",height:1,offsetX:0,offsetY:0},axisTicks:{show:!0,color:"#78909C",height:6,offsetX:0,offsetY:0},tickAmount:void 0,tickPlacement:"on",min:void 0,max:void 0,range:void 0,floating:!1,position:"bottom",title:{text:void 0,offsetX:0,offsetY:0,style:{color:void 0,fontSize:"12px",fontFamily:void 0,cssClass:""}},crosshairs:{show:!0,width:1,position:"back",opacity:.9,stroke:{color:"#b6b6b6",width:1,dashArray:3},fill:{type:"solid",color:"#B1B9C4",gradient:{colorFrom:"#D8E3F0",colorTo:"#BED1E6",stops:[0,100],opacityFrom:.4,opacityTo:.5}},dropShadow:{enabled:!1,left:0,top:0,blur:1,opacity:.4}},tooltip:{enabled:!0,offsetY:0,formatter:void 0,style:{fontSize:"12px",fontFamily:void 0}}},yaxis:this.yAxis,theme:{mode:"light",palette:"palette1",monochrome:{enabled:!1,color:"#008FFB",shadeTo:"light",shadeIntensity:.65}}}}}]),t}(),Annotations=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.graphics=new Graphics(this.ctx),this.w.globals.isBarHorizontal&&(this.invertAxis=!0),this.xDivision=this.w.globals.gridWidth/this.w.globals.dataPoints}return _createClass(t,[{key:"drawAnnotations",value:function(){var t=this.w;if(t.globals.axisCharts){for(var e=this.drawYAxisAnnotations(),i=this.drawXAxisAnnotations(),s=this.drawPointAnnotations(),a=t.config.chart.animations.enabled,r=[e,i,s],n=[i.node,e.node,s.node],o=0;o<3;o++)t.globals.dom.elGraphical.add(r[o]),!a||t.globals.resized||t.globals.dataChanged||"scatter"!==t.config.chart.type&&"bubble"!==t.config.chart.type&&n[o].classList.add("hidden"),t.globals.delayedElements.push({el:n[o],index:0});this.annotationsBackground()}}},{key:"getStringX",value:function(t){var e=this.w,i=t,s=e.globals.labels.indexOf(t),a=e.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g text:nth-child("+(s+1)+")");return a&&(i=parseFloat(a.getAttribute("x"))),i}},{key:"addXaxisAnnotation",value:function(t,e,i){var s=this.w,a=this.invertAxis?s.globals.minY:s.globals.minX,r=this.invertAxis?s.globals.yRange[0]:s.globals.xRange,n=(t.x-a)/(r/s.globals.gridWidth),o=t.label.text;"category"!==s.config.xaxis.type&&!s.config.xaxis.convertedCatToNumeric||this.invertAxis||s.globals.isXNumeric||(n=this.getStringX(t.x));var l=t.strokeDashArray;if(!(n<0||n>s.globals.gridWidth)){if(null===t.x2){var h=this.graphics.drawLine(n+t.offsetX,0+t.offsetY,n+t.offsetX,s.globals.gridHeight+t.offsetY,t.borderColor,l);e.appendChild(h.node)}else{var c=(t.x2-a)/(r/s.globals.gridWidth);if("category"!==s.config.xaxis.type&&!s.config.xaxis.convertedCatToNumeric||this.invertAxis||s.globals.isXNumeric||(c=this.getStringX(t.x2)),c<n){var d=n;n=c,c=d}if(o){var u=this.graphics.drawRect(n+t.offsetX,0+t.offsetY,c-n,s.globals.gridHeight+t.offsetY,0,t.fillColor,t.opacity,1,t.borderColor,l);e.appendChild(u.node)}}var g="top"===t.label.position?-3:s.globals.gridHeight,f=this.graphics.drawText({x:n+t.label.offsetX,y:g+t.label.offsetY,text:o,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-xaxis-annotation-label "+t.label.style.cssClass});f.attr({rel:i}),e.appendChild(f.node),this.setOrientations(t,i)}}},{key:"drawXAxisAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-xaxis-annotations"});return e.config.annotations.xaxis.map(function(e,s){t.addXaxisAnnotation(e,i.node,s)}),i}},{key:"addYaxisAnnotation",value:function(t,e,i){var s,a,r=this.w,n=t.strokeDashArray;if(this.invertAxis){var o=r.globals.labels.indexOf(t.y),l=r.globals.dom.baseEl.querySelector(".apexcharts-yaxis-texts-g text:nth-child("+(o+1)+")");l&&(s=parseFloat(l.getAttribute("y")))}else s=r.globals.gridHeight-(t.y-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight),r.config.yaxis[t.yAxisIndex]&&r.config.yaxis[t.yAxisIndex].reversed&&(s=(t.y-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight));var h=t.label.text;if(null===t.y2){var c=this.graphics.drawLine(0+t.offsetX,s+t.offsetY,r.globals.gridWidth+t.offsetX,s+t.offsetY,t.borderColor,n);e.appendChild(c.node)}else{if(this.invertAxis){var d=r.globals.labels.indexOf(t.y2),u=r.globals.dom.baseEl.querySelector(".apexcharts-yaxis-texts-g text:nth-child("+(d+1)+")");u&&(a=parseFloat(u.getAttribute("y")))}else a=r.globals.gridHeight-(t.y2-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight),r.config.yaxis[t.yAxisIndex]&&r.config.yaxis[t.yAxisIndex].reversed&&(a=(t.y2-r.globals.minYArr[t.yAxisIndex])/(r.globals.yRange[t.yAxisIndex]/r.globals.gridHeight));if(a>s){var g=s;s=a,a=g}if(h){var f=this.graphics.drawRect(0+t.offsetX,a+t.offsetY,r.globals.gridWidth+t.offsetX,s-a,0,t.fillColor,t.opacity,1,t.borderColor,n);e.appendChild(f.node)}}var p="right"===t.label.position?r.globals.gridWidth:0,x=this.graphics.drawText({x:p+t.label.offsetX,y:(a||s)+t.label.offsetY-3,text:h,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-yaxis-annotation-label "+t.label.style.cssClass});x.attr({rel:i}),e.appendChild(x.node)}},{key:"drawYAxisAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-yaxis-annotations"});return e.config.annotations.yaxis.map(function(e,s){t.addYaxisAnnotation(e,i.node,s)}),i}},{key:"clearAnnotations",value:function(t){var e=t.w.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis-annotations, .apexcharts-xaxis-annotations, .apexcharts-point-annotations");(e=Utils.listToArray(e)).forEach(function(t){for(;t.firstChild;)t.removeChild(t.firstChild)})}},{key:"addPointAnnotation",value:function(t,e,i){var s=this.w,a=0,r=0,n=0;if(this.invertAxis&&console.warn("Point annotation is not supported in horizontal bar charts."),"string"==typeof t.x){var o=s.globals.labels.indexOf(t.x),l=s.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g text:nth-child("+(o+1)+")");a=parseFloat(l.getAttribute("x"));var h=t.y;null===t.y&&(h=s.globals.series[t.seriesIndex][o]),r=s.globals.gridHeight-(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=s.globals.gridHeight-(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight),s.config.yaxis[t.yAxisIndex]&&s.config.yaxis[t.yAxisIndex].reversed&&(r=(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)+parseInt(t.label.style.fontSize)+t.marker.size,n=(h-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight))}else a=(t.x-s.globals.minX)/(s.globals.xRange/s.globals.gridWidth),r=s.globals.gridHeight-(parseFloat(t.y)-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=s.globals.gridHeight-(t.y-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight),s.config.yaxis[t.yAxisIndex]&&s.config.yaxis[t.yAxisIndex].reversed&&(r=(parseFloat(t.y)-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight)-parseInt(t.label.style.fontSize)-t.marker.size,n=(t.y-s.globals.minYArr[t.yAxisIndex])/(s.globals.yRange[t.yAxisIndex]/s.globals.gridHeight));if(!(a<0||a>s.globals.gridWidth)){var c={pSize:t.marker.size,pWidth:t.marker.strokeWidth,pointFillColor:t.marker.fillColor,pointStrokeColor:t.marker.strokeColor,shape:t.marker.shape,radius:t.marker.radius,class:"apexcharts-point-annotation-marker "+t.marker.cssClass},d=this.graphics.drawMarker(a+t.marker.offsetX,n+t.marker.offsetY,c);e.appendChild(d.node);var u=t.label.text?t.label.text:"",g=this.graphics.drawText({x:a+t.label.offsetX,y:r+t.label.offsetY,text:u,textAnchor:t.label.textAnchor,fontSize:t.label.style.fontSize,fontFamily:t.label.style.fontFamily,foreColor:t.label.style.color,cssClass:"apexcharts-point-annotation-label "+t.label.style.cssClass});if(g.attr({rel:i}),e.appendChild(g.node),t.customSVG.SVG){var f=this.graphics.group({class:"apexcharts-point-annotations-custom-svg "+t.customSVG.cssClass});f.attr({transform:"translate(".concat(a+t.customSVG.offsetX,", ").concat(r+t.customSVG.offsetY,")")}),f.node.innerHTML=t.customSVG.SVG,e.appendChild(f.node)}}}},{key:"drawPointAnnotations",value:function(){var t=this,e=this.w,i=this.graphics.group({class:"apexcharts-point-annotations"});return e.config.annotations.points.map(function(e,s){t.addPointAnnotation(e,i.node,s)}),i}},{key:"setOrientations",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.w;if("vertical"===t.label.orientation){var s=null!==e?e:0,a=i.globals.dom.baseEl.querySelector(".apexcharts-xaxis-annotations .apexcharts-xaxis-annotation-label[rel='".concat(s,"']"));if(null!==a){var r=a.getBoundingClientRect();a.setAttribute("x",parseFloat(a.getAttribute("x"))-r.height+4),"top"===t.label.position?a.setAttribute("y",parseFloat(a.getAttribute("y"))+r.width):a.setAttribute("y",parseFloat(a.getAttribute("y"))-r.width);var n=this.graphics.rotateAroundCenter(a),o=n.x,l=n.y;a.setAttribute("transform","rotate(-90 ".concat(o," ").concat(l,")"))}}}},{key:"addBackgroundToAnno",value:function(t,e){var i=this.w;if(!e.label.text||e.label.text&&!e.label.text.trim())return null;var s=i.globals.dom.baseEl.querySelector(".apexcharts-grid").getBoundingClientRect(),a=t.getBoundingClientRect(),r=e.label.style.padding.left,n=e.label.style.padding.right,o=e.label.style.padding.top,l=e.label.style.padding.bottom;"vertical"===e.label.orientation&&(o=e.label.style.padding.left,l=e.label.style.padding.right,r=e.label.style.padding.top,n=e.label.style.padding.bottom);var h=a.left-s.left-r,c=a.top-s.top-o;return this.graphics.drawRect(h,c,a.width+r+n,a.height+o+l,0,e.label.style.background,1,e.label.borderWidth,e.label.borderColor,0)}},{key:"annotationsBackground",value:function(){var t=this,e=this.w,i=function(i,s,a){var r=e.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations .apexcharts-").concat(a,"-annotation-label[rel='").concat(s,"']"));if(r){var n=r.parentNode,o=t.addBackgroundToAnno(r,i);o&&n.insertBefore(o.node,r)}};e.config.annotations.xaxis.map(function(t,e){i(t,e,"xaxis")}),e.config.annotations.yaxis.map(function(t,e){i(t,e,"yaxis")}),e.config.annotations.points.map(function(t,e){i(t,e,"point")})}},{key:"addText",value:function(t,e,i){var s=t.x,a=t.y,r=t.text,n=t.textAnchor,o=t.appendTo,l=void 0===o?".apexcharts-inner":o,h=t.foreColor,c=t.fontSize,d=t.fontFamily,u=t.cssClass,g=t.backgroundColor,f=t.borderWidth,p=t.strokeDashArray,x=t.radius,m=t.borderColor,b=t.paddingLeft,v=void 0===b?4:b,y=t.paddingRight,w=void 0===y?4:y,k=t.paddingBottom,A=void 0===k?2:k,S=t.paddingTop,C=void 0===S?2:S,L=i,P=L.w,z=P.globals.dom.baseEl.querySelector(l),T=this.graphics.drawText({x:s,y:a,text:r,textAnchor:n||"start",fontSize:c||"12px",fontFamily:d||P.config.chart.fontFamily,foreColor:h||P.config.chart.foreColor,cssClass:u});z.appendChild(T.node);var M=T.bbox();if(r){var E=this.graphics.drawRect(M.x-v,M.y-C,M.width+v+w,M.height+A+C,x,g,1,f,m,p);T.before(E)}return e&&P.globals.memory.methodsToExec.push({context:L,method:L.addText,params:{x:s,y:a,text:r,textAnchor:n,appendTo:l,foreColor:h,fontSize:c,cssClass:u,backgroundColor:g,borderWidth:f,strokeDashArray:p,radius:x,borderColor:m,paddingLeft:v,paddingRight:w,paddingBottom:A,paddingTop:C}}),i}},{key:"addPointAnnotationExternal",value:function(t,e,i){return void 0===this.invertAxis&&(this.invertAxis=i.w.globals.isBarHorizontal),this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"point",contextMethod:i.addPointAnnotation}),i}},{key:"addYaxisAnnotationExternal",value:function(t,e,i){return this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"yaxis",contextMethod:i.addYaxisAnnotation}),i}},{key:"addXaxisAnnotationExternal",value:function(t,e,i){return this.addAnnotationExternal({params:t,pushToMemory:e,context:i,type:"xaxis",contextMethod:i.addXaxisAnnotation}),i}},{key:"addAnnotationExternal",value:function(t){var e=t.params,i=t.pushToMemory,s=t.context,a=t.type,r=t.contextMethod,n=s,o=n.w,l=o.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations")),h=l.childNodes.length+1,c=new Options,d=Object.assign({},"xaxis"===a?c.xAxisAnnotation:"yaxis"===a?c.yAxisAnnotation:c.pointAnnotation),u=Utils.extend(d,e);switch(a){case"xaxis":this.addXaxisAnnotation(u,l,h);break;case"yaxis":this.addYaxisAnnotation(u,l,h);break;case"point":this.addPointAnnotation(u,l,h)}var g=o.globals.dom.baseEl.querySelector(".apexcharts-".concat(a,"-annotations .apexcharts-").concat(a,"-annotation-label[rel='").concat(h,"']")),f=this.addBackgroundToAnno(g,u);return f&&l.insertBefore(f.node,g),i&&o.globals.memory.methodsToExec.push({context:n,method:r,params:e}),s}}]),t}(),DateTime=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.months31=[1,3,5,7,8,10,12],this.months30=[2,4,6,9,11],this.daysCntOfYear=[0,31,59,90,120,151,181,212,243,273,304,334]}return _createClass(t,[{key:"isValidDate",value:function(t){return!isNaN(this.parseDate(t))}},{key:"getUTCTimeStamp",value:function(t){return Date.parse(t)?new Date(new Date(t).toISOString().substr(0,25)).getTime():t}},{key:"parseDate",value:function(t){var e=Date.parse(t);if(!isNaN(e))return this.getUTCTimeStamp(t);var i=Date.parse(t.replace(/-/g,"/").replace(/[a-z]+/gi," "));return i=this.getUTCTimeStamp(i)}},{key:"treatAsUtc",value:function(t){var e=new Date(t);return e.setMinutes(e.getMinutes()-e.getTimezoneOffset()),e}},{key:"formatDate",value:function(t,e){var i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],a=this.w.globals.locale,r=["\0"].concat(_toConsumableArray(a.months)),n=["\x01"].concat(_toConsumableArray(a.shortMonths)),o=["\x02"].concat(_toConsumableArray(a.days)),l=["\x03"].concat(_toConsumableArray(a.shortDays));function h(t,e){var i=t+"";for(e=e||2;i.length<e;)i="0"+i;return i}s&&(t=this.treatAsUtc(t));var c=i?t.getUTCFullYear():t.getFullYear();e=(e=(e=e.replace(/(^|[^\\])yyyy+/g,"$1"+c)).replace(/(^|[^\\])yy/g,"$1"+c.toString().substr(2,2))).replace(/(^|[^\\])y/g,"$1"+c);var d=(i?t.getUTCMonth():t.getMonth())+1;e=(e=(e=(e=e.replace(/(^|[^\\])MMMM+/g,"$1"+r[0])).replace(/(^|[^\\])MMM/g,"$1"+n[0])).replace(/(^|[^\\])MM/g,"$1"+h(d))).replace(/(^|[^\\])M/g,"$1"+d);var u=i?t.getUTCDate():t.getDate();e=(e=(e=(e=e.replace(/(^|[^\\])dddd+/g,"$1"+o[0])).replace(/(^|[^\\])ddd/g,"$1"+l[0])).replace(/(^|[^\\])dd/g,"$1"+h(u))).replace(/(^|[^\\])d/g,"$1"+u);var g=i?t.getUTCHours():t.getHours(),f=g>12?g-12:0===g?12:g;e=(e=(e=(e=e.replace(/(^|[^\\])HH+/g,"$1"+h(g))).replace(/(^|[^\\])H/g,"$1"+g)).replace(/(^|[^\\])hh+/g,"$1"+h(f))).replace(/(^|[^\\])h/g,"$1"+f);var p=i?t.getUTCMinutes():t.getMinutes();e=(e=e.replace(/(^|[^\\])mm+/g,"$1"+h(p))).replace(/(^|[^\\])m/g,"$1"+p);var x=i?t.getUTCSeconds():t.getSeconds();e=(e=e.replace(/(^|[^\\])ss+/g,"$1"+h(x))).replace(/(^|[^\\])s/g,"$1"+x);var m=i?t.getUTCMilliseconds():t.getMilliseconds();e=e.replace(/(^|[^\\])fff+/g,"$1"+h(m,3)),m=Math.round(m/10),e=e.replace(/(^|[^\\])ff/g,"$1"+h(m)),m=Math.round(m/10);var b=g<12?"AM":"PM";e=(e=(e=e.replace(/(^|[^\\])f/g,"$1"+m)).replace(/(^|[^\\])TT+/g,"$1"+b)).replace(/(^|[^\\])T/g,"$1"+b.charAt(0));var v=b.toLowerCase();e=(e=e.replace(/(^|[^\\])tt+/g,"$1"+v)).replace(/(^|[^\\])t/g,"$1"+v.charAt(0));var y=-t.getTimezoneOffset(),w=i||!y?"Z":y>0?"+":"-";if(!i){var k=(y=Math.abs(y))%60;w+=h(Math.floor(y/60))+":"+h(k)}e=e.replace(/(^|[^\\])K/g,"$1"+w);var A=(i?t.getUTCDay():t.getDay())+1;return e=(e=(e=(e=(e=e.replace(new RegExp(o[0],"g"),o[A])).replace(new RegExp(l[0],"g"),l[A])).replace(new RegExp(r[0],"g"),r[d])).replace(new RegExp(n[0],"g"),n[d])).replace(/\\(.)/g,"$1")}},{key:"getTimeUnitsfromTimestamp",value:function(t,e){var i=this.w;void 0!==i.config.xaxis.min&&(t=i.config.xaxis.min),void 0!==i.config.xaxis.max&&(e=i.config.xaxis.max);var s=new Date(t).getFullYear(),a=new Date(e).getFullYear(),r=new Date(t).getMonth(),n=new Date(e).getMonth(),o=new Date(t).getDate(),l=new Date(e).getDate(),h=new Date(t).getHours(),c=new Date(e).getHours();return{minMinute:new Date(t).getMinutes(),maxMinute:new Date(e).getMinutes(),minHour:h,maxHour:c,minDate:o,maxDate:l,minMonth:r,maxMonth:n,minYear:s,maxYear:a}}},{key:"isLeapYear",value:function(t){return t%4==0&&t%100!=0||t%400==0}},{key:"calculcateLastDaysOfMonth",value:function(t,e,i){return this.determineDaysOfMonths(t,e)-i}},{key:"determineDaysOfYear",value:function(t){var e=365;return this.isLeapYear(t)&&(e=366),e}},{key:"determineRemainingDaysOfYear",value:function(t,e,i){var s=this.daysCntOfYear[e]+i;return e>1&&this.isLeapYear()&&s++,s}},{key:"determineDaysOfMonths",value:function(t,e){var i=30;switch(t=Utils.monthMod(t),!0){case this.months30.indexOf(t)>-1:2===t&&(i=this.isLeapYear(e)?29:28);break;case this.months31.indexOf(t)>-1:default:i=31}return i}}]),t}(),Defaults=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"line",value:function(){return{chart:{animations:{easing:"swing"}},dataLabels:{enabled:!1},stroke:{width:5,curve:"straight"},markers:{size:0,hover:{sizeOffset:6}},xaxis:{crosshairs:{width:1}}}}},{key:"sparkline",value:function(t){this.opts.yaxis[0].labels.show=!1,this.opts.yaxis[0].floating=!0;return Utils.extend(t,{grid:{show:!1,padding:{left:0,right:0,top:0,bottom:0}},legend:{show:!1},xaxis:{labels:{show:!1},tooltip:{enabled:!1},axisBorder:{show:!1}},chart:{toolbar:{show:!1},zoom:{enabled:!1}},dataLabels:{enabled:!1}})}},{key:"bar",value:function(){return{chart:{stacked:!1,animations:{easing:"swing"}},plotOptions:{bar:{dataLabels:{position:"center"}}},dataLabels:{style:{colors:["#fff"]}},stroke:{width:0},fill:{opacity:.85},legend:{markers:{shape:"square",radius:2,size:8}},tooltip:{shared:!1},xaxis:{tooltip:{enabled:!1},crosshairs:{width:"barWidth",position:"back",fill:{type:"gradient"},dropShadow:{enabled:!1},stroke:{width:0}}}}}},{key:"candlestick",value:function(){return{stroke:{width:1,colors:["#333"]},dataLabels:{enabled:!1},tooltip:{shared:!0,custom:function(t){var e=t.seriesIndex,i=t.dataPointIndex,s=t.w;return'<div class="apexcharts-tooltip-candlestick"><div>Open: <span class="value">'+s.globals.seriesCandleO[e][i]+'</span></div><div>High: <span class="value">'+s.globals.seriesCandleH[e][i]+'</span></div><div>Low: <span class="value">'+s.globals.seriesCandleL[e][i]+'</span></div><div>Close: <span class="value">'+s.globals.seriesCandleC[e][i]+"</span></div></div>"}},states:{active:{filter:{type:"none"}}},xaxis:{crosshairs:{width:1}}}}},{key:"rangeBar",value:function(){return{stroke:{width:0},plotOptions:{bar:{dataLabels:{position:"center"}}},dataLabels:{enabled:!1,formatter:function(t,e){e.ctx;var i=e.seriesIndex,s=e.dataPointIndex,a=e.w,r=a.globals.seriesRangeStart[i][s];return a.globals.seriesRangeEnd[i][s]-r},style:{colors:["#fff"]}},tooltip:{shared:!1,followCursor:!0,custom:function(t){var e=t.ctx,i=t.seriesIndex,s=t.dataPointIndex,a=t.w,r=a.globals.seriesRangeStart[i][s],n=a.globals.seriesRangeEnd[i][s],o="",l="",h=a.globals.colors[i];if(void 0===a.config.tooltip.x.formatter)if("datetime"===a.config.xaxis.type){var c=new DateTime(e);o=c.formatDate(new Date(r),a.config.tooltip.x.format,!0,!0),l=c.formatDate(new Date(n),a.config.tooltip.x.format,!0,!0)}else o=r,l=n;else o=a.config.tooltip.x.formatter(r),l=a.config.tooltip.x.formatter(n);var d=a.globals.labels[s];return'<div class="apexcharts-tooltip-rangebar"><div> <span class="series-name" style="color: '+h+'">'+(a.config.series[i].name?a.config.series[i].name:"")+'</span></div><div> <span class="category">'+d+': </span> <span class="value start-value">'+o+'</span> <span class="separator">-</span> <span class="value end-value">'+l+"</span></div></div>"}},xaxis:{tooltip:{enabled:!1},crosshairs:{stroke:{width:0}}}}}},{key:"area",value:function(){return{stroke:{width:4},fill:{type:"gradient",gradient:{inverseColors:!1,shade:"light",type:"vertical",opacityFrom:.65,opacityTo:.5,stops:[0,100,100]}},markers:{size:0,hover:{sizeOffset:6}},tooltip:{followCursor:!1}}}},{key:"brush",value:function(t){return Utils.extend(t,{chart:{toolbar:{autoSelected:"selection",show:!1},zoom:{enabled:!1}},dataLabels:{enabled:!1},stroke:{width:1},tooltip:{enabled:!1},xaxis:{tooltip:{enabled:!1}}})}},{key:"stacked100",value:function(){var t=this;this.opts.dataLabels=this.opts.dataLabels||{},this.opts.dataLabels.formatter=this.opts.dataLabels.formatter||void 0;var e=this.opts.dataLabels.formatter;this.opts.yaxis.forEach(function(e,i){t.opts.yaxis[i].min=0,t.opts.yaxis[i].max=100}),"bar"===this.opts.chart.type&&(this.opts.dataLabels.formatter=e||function(t){return"number"==typeof t&&t?t.toFixed(0)+"%":t})}},{key:"bubble",value:function(){return{dataLabels:{style:{colors:["#fff"]}},tooltip:{shared:!1,intersect:!0},xaxis:{crosshairs:{width:0}},fill:{type:"solid",gradient:{shade:"light",inverse:!0,shadeIntensity:.55,opacityFrom:.4,opacityTo:.8}}}}},{key:"scatter",value:function(){return{dataLabels:{enabled:!1},tooltip:{shared:!1,intersect:!0},markers:{size:6,strokeWidth:2,hover:{sizeOffset:2}}}}},{key:"heatmap",value:function(){return{chart:{stacked:!1,zoom:{enabled:!1}},fill:{opacity:1},dataLabels:{style:{colors:["#fff"]}},stroke:{colors:["#fff"]},tooltip:{followCursor:!0,marker:{show:!1},x:{show:!1}},legend:{position:"top",markers:{shape:"square",size:10,offsetY:2}},grid:{padding:{right:20}}}}},{key:"pie",value:function(){return{chart:{toolbar:{show:!1}},plotOptions:{pie:{donut:{labels:{show:!1}}}},dataLabels:{formatter:function(t){return t.toFixed(1)+"%"},style:{colors:["#fff"]},dropShadow:{enabled:!0}},stroke:{colors:["#fff"]},fill:{opacity:1,gradient:{shade:"dark",shadeIntensity:.35,inverseColors:!1,stops:[0,100,100]}},padding:{right:0,left:0},tooltip:{theme:"dark",fillSeriesColor:!0},legend:{position:"right"}}}},{key:"donut",value:function(){return{chart:{toolbar:{show:!1}},dataLabels:{formatter:function(t){return t.toFixed(1)+"%"},style:{colors:["#fff"]},dropShadow:{enabled:!0}},stroke:{colors:["#fff"]},fill:{opacity:1,gradient:{shade:"dark",shadeIntensity:.4,inverseColors:!1,type:"vertical",opacityFrom:1,opacityTo:1,stops:[70,98,100]}},padding:{right:0,left:0},tooltip:{theme:"dark",fillSeriesColor:!0},legend:{position:"right"}}}},{key:"radar",value:function(){return this.opts.yaxis[0].labels.style.fontSize="13px",this.opts.yaxis[0].labels.offsetY=6,{dataLabels:{enabled:!0,style:{colors:["#a8a8a8"],fontSize:"11px"}},stroke:{width:2},markers:{size:3,strokeWidth:1,strokeOpacity:1},fill:{opacity:.2},tooltip:{shared:!1,intersect:!0,followCursor:!0},grid:{show:!1},xaxis:{tooltip:{enabled:!1},crosshairs:{show:!1}}}}},{key:"radialBar",value:function(){return{chart:{animations:{dynamicAnimation:{enabled:!0,speed:800}},toolbar:{show:!1}},fill:{gradient:{shade:"dark",shadeIntensity:.4,inverseColors:!1,type:"diagonal2",opacityFrom:1,opacityTo:1,stops:[70,98,100]}},padding:{right:0,left:0},legend:{show:!1,position:"right"},tooltip:{enabled:!1,fillSeriesColor:!0}}}}],[{key:"convertCatToNumeric",value:function(t){t.xaxis.type="numeric",t.xaxis.convertedCatToNumeric=!0,t.xaxis.labels=t.xaxis.labels||{},t.xaxis.labels.formatter=t.xaxis.labels.formatter||function(t){return t},t.chart=t.chart||{},t.chart.zoom=t.chart.zoom||window.Apex.chart&&window.Apex.chart.zoom||{};var e=t.xaxis.labels.formatter,i=t.xaxis.categories&&t.xaxis.categories.length?t.xaxis.categories:t.labels;return i&&i.length&&(t.xaxis.labels.formatter=function(t){return e(i[t-1])}),t.xaxis.categories=[],t.labels=[],t.chart.zoom.enabled=t.chart.zoom.enabled||!1,t}}]),t}(),CoreUtils=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getStackedSeriesTotals",value:function(){var t=this.w,e=[];if(0===t.globals.series.length)return e;for(var i=0;i<t.globals.series[t.globals.maxValsInArrayIndex].length;i++){for(var s=0,a=0;a<t.globals.series.length;a++)s+=t.globals.series[a][i];e.push(s)}return t.globals.stackedSeriesTotals=e,e}},{key:"getSeriesTotalByIndex",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return null===t?this.w.config.series.reduce(function(t,e){return t+e},0):this.w.globals.series[t].reduce(function(t,e){return t+e},0)}},{key:"isSeriesNull",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null;return 0===(null===t?this.w.config.series.filter(function(t){return null!==t}):this.w.globals.series[t].filter(function(t){return null!==t})).length}},{key:"seriesHaveSameValues",value:function(t){return this.w.globals.series[t].every(function(t,e,i){return t===i[0]})}},{key:"getLargestSeries",value:function(){var t=this.w;t.globals.maxValsInArrayIndex=t.globals.series.map(function(t){return t.length}).indexOf(Math.max.apply(Math,t.globals.series.map(function(t){return t.length})))}},{key:"getLargestMarkerSize",value:function(){var t=this.w,e=0;return t.globals.markers.size.forEach(function(t){e=Math.max(e,t)}),t.globals.markers.largestSize=e,e}},{key:"getSeriesTotals",value:function(){var t=this.w;t.globals.seriesTotals=t.globals.series.map(function(t,e){var i=0;if(Array.isArray(t))for(var s=0;s<t.length;s++)i+=t[s];else i+=t;return i})}},{key:"getSeriesTotalsXRange",value:function(t,e){var i=this.w;return i.globals.series.map(function(s,a){for(var r=0,n=0;n<s.length;n++)i.globals.seriesX[a][n]>t&&i.globals.seriesX[a][n]<e&&(r+=s[n]);return r})}},{key:"getPercentSeries",value:function(){var t=this.w;t.globals.seriesPercent=t.globals.series.map(function(e,i){var s=[];if(Array.isArray(e))for(var a=0;a<e.length;a++){var r=t.globals.stackedSeriesTotals[a],n=0;r&&(n=100*e[a]/r),s.push(n)}else{var o=100*e/t.globals.seriesTotals.reduce(function(t,e){return t+e},0);s.push(o)}return s})}},{key:"getCalculatedRatios",value:function(){var t,e,i,s,a,r=this.w.globals,n=[],o=[],l=.1,h=0;if(r.yRange=[],r.isMultipleYAxis)for(var c=0;c<r.minYArr.length;c++)r.yRange.push(Math.abs(r.minYArr[c]-r.maxYArr[c])),o.push(0);else r.yRange.push(Math.abs(r.minY-r.maxY));r.xRange=Math.abs(r.maxX-r.minX),r.zRange=Math.abs(r.maxZ-r.minZ);for(var d=0;d<r.yRange.length;d++)n.push(r.yRange[d]/r.gridHeight);if(e=r.xRange/r.gridWidth,i=Math.abs(r.initialmaxX-r.initialminX)/r.gridWidth,t=r.yRange/r.gridWidth,s=r.xRange/r.gridHeight,a=r.zRange/r.gridHeight*16,r.minY!==Number.MIN_VALUE&&0!==Math.abs(r.minY)&&(r.hasNegs=!0),r.isMultipleYAxis){o=[];for(var u=0;u<n.length;u++)o.push(-r.minYArr[u]/n[u])}else o.push(-r.minY/n[0]),r.minY!==Number.MIN_VALUE&&0!==Math.abs(r.minY)&&(l=-r.minY/t,h=r.minX/e);return{yRatio:n,invertedYRatio:t,zRatio:a,xRatio:e,initialXRatio:i,invertedXRatio:s,baseLineInvertedY:l,baseLineY:o,baseLineX:h}}},{key:"getLogSeries",value:function(t){var e=this.w;return e.globals.seriesLog=t.map(function(t,i){return e.config.yaxis[i]&&e.config.yaxis[i].logarithmic?t.map(function(t){return null===t?null:(Math.log(t)-Math.log(e.globals.minYArr[i]))/(Math.log(e.globals.maxYArr[i])-Math.log(e.globals.minYArr[i]))}):t}),e.globals.seriesLog}},{key:"getLogYRatios",value:function(t){var e=this,i=this.w,s=this.w.globals;return s.yLogRatio=t.slice(),s.logYRange=s.yRange.map(function(t,a){if(i.config.yaxis[a]&&e.w.config.yaxis[a].logarithmic){var r,n=-Number.MAX_VALUE,o=Number.MIN_VALUE;return s.seriesLog.forEach(function(t,e){t.forEach(function(t){i.config.yaxis[e]&&i.config.yaxis[e].logarithmic&&(n=Math.max(t,n),o=Math.min(t,o))})}),r=Math.pow(s.yRange[a],Math.abs(o-n)/s.yRange[a]),s.yLogRatio[a]=r/s.gridHeight,r}}),s.yLogRatio}}],[{key:"checkComboSeries",value:function(t){var e=!1,i=!1;return t.length&&void 0!==t[0].type&&(e=!0,t.forEach(function(t){"bar"!==t.type&&"column"!==t.type||(i=!0)})),{comboCharts:e,comboChartsHasBars:i}}},{key:"extendArrayProps",value:function(t,e){return e.yaxis&&(e=t.extendYAxis(e)),e.annotations&&(e.annotations.yaxis&&(e=t.extendYAxisAnnotations(e)),e.annotations.xaxis&&(e=t.extendXAxisAnnotations(e)),e.annotations.points&&(e=t.extendPointAnnotations(e))),e}}]),t}(),Config=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"init",value:function(){var t=this.opts,e=new Options,i=new Defaults(t);this.chartType=t.chart.type,"histogram"===this.chartType&&(t.chart.type="bar",t=Utils.extend({plotOptions:{bar:{columnWidth:"99.99%"}}},t)),t=this.extendYAxis(t),t=this.extendAnnotations(t);var s=e.init(),a={};if(t&&"object"===_typeof(t)){var r={};switch(this.chartType){case"line":r=i.line();break;case"area":r=i.area();break;case"bar":r=i.bar();break;case"candlestick":r=i.candlestick();break;case"rangeBar":r=i.rangeBar();break;case"histogram":r=i.bar();break;case"bubble":r=i.bubble();break;case"scatter":r=i.scatter();break;case"heatmap":r=i.heatmap();break;case"pie":r=i.pie();break;case"donut":r=i.donut();break;case"radar":r=i.radar();break;case"radialBar":r=i.radialBar();break;default:r=i.line()}t.chart.brush&&t.chart.brush.enabled&&(r=i.brush(r)),t.chart.stacked&&"100%"===t.chart.stackType&&i.stacked100(),this.checkForDarkTheme(window.Apex),this.checkForDarkTheme(t),t.xaxis=t.xaxis||window.Apex.xaxis||{};var n=CoreUtils.checkComboSeries(t.series);"line"!==t.chart.type&&"area"!==t.chart.type&&"scatter"!==t.chart.type||n.comboChartsHasBars||"datetime"===t.xaxis.type||"numeric"===t.xaxis.type||"between"===t.xaxis.tickPlacement||(t=Defaults.convertCatToNumeric(t)),(t.chart.sparkline&&t.chart.sparkline.enabled||window.Apex.chart&&window.Apex.chart.sparkline&&window.Apex.chart.sparkline.enabled)&&(r=i.sparkline(r)),a=Utils.extend(s,r)}var o=Utils.extend(a,window.Apex);return s=Utils.extend(o,t),s=this.handleUserInputErrors(s)}},{key:"extendYAxis",value:function(t){var e=new Options;return void 0===t.yaxis&&(t.yaxis={}),t.yaxis.constructor!==Array&&window.Apex.yaxis&&window.Apex.yaxis.constructor!==Array&&(t.yaxis=Utils.extend(t.yaxis,window.Apex.yaxis)),t.yaxis.constructor!==Array?t.yaxis=[Utils.extend(e.yAxis,t.yaxis)]:t.yaxis=Utils.extendArray(t.yaxis,e.yAxis),t}},{key:"extendAnnotations",value:function(t){return void 0===t.annotations&&(t.annotations={},t.annotations.yaxis=[],t.annotations.xaxis=[],t.annotations.points=[]),t=this.extendYAxisAnnotations(t),t=this.extendXAxisAnnotations(t),t=this.extendPointAnnotations(t)}},{key:"extendYAxisAnnotations",value:function(t){var e=new Options;return t.annotations.yaxis=Utils.extendArray(void 0!==t.annotations.yaxis?t.annotations.yaxis:[],e.yAxisAnnotation),t}},{key:"extendXAxisAnnotations",value:function(t){var e=new Options;return t.annotations.xaxis=Utils.extendArray(void 0!==t.annotations.xaxis?t.annotations.xaxis:[],e.xAxisAnnotation),t}},{key:"extendPointAnnotations",value:function(t){var e=new Options;return t.annotations.points=Utils.extendArray(void 0!==t.annotations.points?t.annotations.points:[],e.pointAnnotation),t}},{key:"checkForDarkTheme",value:function(t){t.theme&&"dark"===t.theme.mode&&(t.tooltip||(t.tooltip={}),"light"!==t.tooltip.theme&&(t.tooltip.theme="dark"),t.chart.foreColor||(t.chart.foreColor="#f6f7f8"),t.theme.palette||(t.theme.palette="palette4"))}},{key:"handleUserInputErrors",value:function(t){var e=t;if(e.tooltip.shared&&e.tooltip.intersect)throw new Error("tooltip.shared cannot be enabled when tooltip.intersect is true. Turn off any other option by setting it to false.");if(e.chart.scroller&&console.warn("Scroller has been deprecated since v2.0.0. Please remove the configuration for chart.scroller"),("bar"===e.chart.type||"rangeBar"===e.chart.type)&&e.plotOptions.bar.horizontal){if(e.yaxis.length>1)throw new Error("Multiple Y Axis for bars are not supported. Switch to column chart by setting plotOptions.bar.horizontal=false");e.yaxis[0].reversed&&(e.yaxis[0].opposite=!0),e.xaxis.tooltip.enabled=!1,e.yaxis[0].tooltip.enabled=!1,e.chart.zoom.enabled=!1}return"bar"!==e.chart.type&&"rangeBar"!==e.chart.type||e.tooltip.shared&&("barWidth"===e.xaxis.crosshairs.width&&e.series.length>1&&(console.warn('crosshairs.width = "barWidth" is only supported in single series, not in a multi-series barChart.'),e.xaxis.crosshairs.width="tickWidth"),e.plotOptions.bar.horizontal&&(e.states.hover.type="none",e.tooltip.shared=!1),e.tooltip.followCursor||(console.warn("followCursor option in shared columns cannot be turned off. Please set %ctooltip.followCursor: true","color: blue;"),e.tooltip.followCursor=!0)),"candlestick"===e.chart.type&&e.yaxis[0].reversed&&(console.warn("Reversed y-axis in candlestick chart is not supported."),e.yaxis[0].reversed=!1),e.chart.group&&0===e.yaxis[0].labels.minWidth&&console.warn("It looks like you have multiple charts in synchronization. You must provide yaxis.labels.minWidth which must be EQUAL for all grouped charts to prevent incorrect behaviour."),Array.isArray(e.stroke.width)&&"line"!==e.chart.type&&"area"!==e.chart.type&&(console.warn("stroke.width option accepts array only for line and area charts. Reverted back to Number"),e.stroke.width=e.stroke.width[0]),e}}]),t}(),Globals=function(){function t(){_classCallCheck(this,t)}return _createClass(t,[{key:"globalVars",value:function(t){return{chartID:null,cuid:null,events:{beforeMount:[],mounted:[],updated:[],clicked:[],selection:[],dataPointSelection:[],zoomed:[],scrolled:[]},colors:[],clientX:null,clientY:null,fill:{colors:[]},stroke:{colors:[]},dataLabels:{style:{colors:[]}},radarPolygons:{fill:{colors:[]}},markers:{colors:[],size:t.markers.size,largestSize:0},animationEnded:!1,isTouchDevice:"ontouchstart"in window||navigator.msMaxTouchPoints,isDirty:!1,isExecCalled:!1,initialConfig:null,lastXAxis:[],lastYAxis:[],series:[],seriesRangeStart:[],seriesRangeEnd:[],seriesPercent:[],seriesTotals:[],stackedSeriesTotals:[],seriesX:[],seriesZ:[],labels:[],timelineLabels:[],invertedTimelineLabels:[],seriesNames:[],noLabelsProvided:!1,allSeriesCollapsed:!1,collapsedSeries:[],collapsedSeriesIndices:[],ancillaryCollapsedSeries:[],ancillaryCollapsedSeriesIndices:[],risingSeries:[],dataFormatXNumeric:!1,capturedSeriesIndex:-1,capturedDataPointIndex:-1,selectedDataPoints:[],ignoreYAxisIndexes:[],yAxisSameScaleIndices:[],padHorizontal:0,maxValsInArrayIndex:0,radialSize:0,zoomEnabled:"zoom"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.zoom&&t.chart.zoom.enabled,panEnabled:"pan"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.pan,selectionEnabled:"selection"===t.chart.toolbar.autoSelected&&t.chart.toolbar.tools.selection,yaxis:null,minY:Number.MIN_VALUE,maxY:-Number.MAX_VALUE,minYArr:[],maxYArr:[],maxX:-Number.MAX_VALUE,initialmaxX:-Number.MAX_VALUE,minX:Number.MIN_VALUE,initialminX:Number.MIN_VALUE,minZ:Number.MIN_VALUE,maxZ:-Number.MAX_VALUE,minXDiff:Number.MAX_VALUE,mousedown:!1,lastClientPosition:{},visibleXRange:void 0,yRange:[],zRange:0,xRange:0,yValueDecimal:0,total:0,SVGNS:"http://www.w3.org/2000/svg",svgWidth:0,svgHeight:0,noData:!1,locale:{},dom:{},memory:{methodsToExec:[]},shouldAnimate:!0,skipLastTimelinelabel:!1,delayedElements:[],axisCharts:!0,isXNumeric:!1,isDataXYZ:!1,resized:!1,resizeTimer:null,comboCharts:!1,comboChartsHasBars:!1,dataChanged:!1,previousPaths:[],seriesXvalues:[],seriesYvalues:[],seriesCandleO:[],seriesCandleH:[],seriesCandleL:[],seriesCandleC:[],allSeriesHasEqualX:!0,dataPoints:0,pointsArray:[],dataLabelsRects:[],lastDrawnDataLabelsIndexes:[],hasNullValues:!1,easing:null,zoomed:!1,gridWidth:0,gridHeight:0,yAxisScale:[],xAxisScale:null,xAxisTicksPositions:[],timescaleTicks:[],rotateXLabels:!1,defaultLabels:!1,xLabelFormatter:void 0,yLabelFormatters:[],xaxisTooltipFormatter:void 0,ttKeyFormatter:void 0,ttVal:void 0,ttZFormatter:void 0,LINE_HEIGHT_RATIO:1.618,xAxisLabelsHeight:0,yAxisLabelsWidth:0,scaleX:1,scaleY:1,translateX:0,translateY:0,translateYAxisX:[],yLabelsCoords:[],yTitleCoords:[],yAxisWidths:[],translateXAxisY:0,translateXAxisX:0,tooltip:null,tooltipOpts:null}}},{key:"init",value:function(t){var e=this.globalVars(t);return e.initialConfig=Utils.extend({},t),e.initialSeries=JSON.parse(JSON.stringify(e.initialConfig.series)),e.lastXAxis=JSON.parse(JSON.stringify(e.initialConfig.xaxis)),e.lastYAxis=JSON.parse(JSON.stringify(e.initialConfig.yaxis)),e}}]),t}(),Base=function(){function t(e){_classCallCheck(this,t),this.opts=e}return _createClass(t,[{key:"init",value:function(){var t=new Config(this.opts).init();return{config:t,globals:(new Globals).init(t)}}}]),t}(),Fill=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.opts=null,this.seriesIndex=0}return _createClass(t,[{key:"clippedImgArea",value:function(t){var e=this.w,i=e.config,s=parseInt(e.globals.gridWidth),a=parseInt(e.globals.gridHeight),r=s>a?s:a,n=t.image,o=0,l=0;void 0===t.width&&void 0===t.height?void 0!==i.fill.image.width&&void 0!==i.fill.image.height?(o=i.fill.image.width+1,l=i.fill.image.height):(o=r+1,l=r):(o=t.width,l=t.height);var h=document.createElementNS(e.globals.SVGNS,"pattern");Graphics.setAttrs(h,{id:t.patternID,patternUnits:t.patternUnits?t.patternUnits:"userSpaceOnUse",width:o+"px",height:l+"px"});var c=document.createElementNS(e.globals.SVGNS,"image");h.appendChild(c),c.setAttributeNS("http://www.w3.org/1999/xlink","href",n),Graphics.setAttrs(c,{x:0,y:0,preserveAspectRatio:"none",width:o+"px",height:l+"px"}),c.style.opacity=t.opacity,e.globals.dom.elDefs.node.appendChild(h)}},{key:"getSeriesIndex",value:function(t){var e=this.w;return"bar"===e.config.chart.type&&e.config.plotOptions.bar.distributed||"heatmap"===e.config.chart.type?this.seriesIndex=t.seriesNumber:this.seriesIndex=t.seriesNumber%e.globals.series.length,this.seriesIndex}},{key:"fillPath",value:function(t){var e=this.w;this.opts=t;var i,s,a,r=this.w.config;this.seriesIndex=this.getSeriesIndex(t);var n=this.getFillColors()[this.seriesIndex];"function"==typeof n&&(n=n({seriesIndex:this.seriesIndex,value:t.value,w:e}));var o=this.getFillType(this.seriesIndex),l=Array.isArray(r.fill.opacity)?r.fill.opacity[this.seriesIndex]:r.fill.opacity,h=n;return t.color&&(n=t.color),-1===n.indexOf("rgb")?h=Utils.hexToRgba(n,l):n.indexOf("rgba")>-1&&(l="0."+Utils.getOpacityFromRGBA(n)),"pattern"===o&&(s=this.handlePatternFill(s,n,l,h)),"gradient"===o&&(a=this.handleGradientFill(a,n,l,this.seriesIndex)),r.fill.image.src.length>0&&"image"===o?t.seriesNumber<r.fill.image.src.length?(this.clippedImgArea({opacity:l,image:r.fill.image.src[t.seriesNumber],patternUnits:t.patternUnits,patternID:"pattern".concat(e.globals.cuid).concat(t.seriesNumber+1)}),i="url(#pattern".concat(e.globals.cuid).concat(t.seriesNumber+1,")")):i=h:i="gradient"===o?a:"pattern"===o?s:h,t.solid&&(i=h),i}},{key:"getFillType",value:function(t){var e=this.w;return Array.isArray(e.config.fill.type)?e.config.fill.type[t]:e.config.fill.type}},{key:"getFillColors",value:function(){var t=this.w,e=t.config,i=this.opts,s=[];return t.globals.comboCharts?"line"===t.config.series[this.seriesIndex].type?t.globals.stroke.colors instanceof Array?s=t.globals.stroke.colors:s.push(t.globals.stroke.colors):t.globals.fill.colors instanceof Array?s=t.globals.fill.colors:s.push(t.globals.fill.colors):"line"===e.chart.type?t.globals.stroke.colors instanceof Array?s=t.globals.stroke.colors:s.push(t.globals.stroke.colors):t.globals.fill.colors instanceof Array?s=t.globals.fill.colors:s.push(t.globals.fill.colors),void 0!==i.fillColors&&(s=[],i.fillColors instanceof Array?s=i.fillColors.slice():s.push(i.fillColors)),s}},{key:"handlePatternFill",value:function(t,e,i,s){var a=this.w.config,r=this.opts,n=new Graphics(this.ctx),o=void 0===a.fill.pattern.strokeWidth?Array.isArray(a.stroke.width)?a.stroke.width[this.seriesIndex]:a.stroke.width:Array.isArray(a.fill.pattern.strokeWidth)?a.fill.pattern.strokeWidth[this.seriesIndex]:a.fill.pattern.strokeWidth,l=e;a.fill.pattern.style instanceof Array?t=void 0!==a.fill.pattern.style[r.seriesNumber]?n.drawPattern(a.fill.pattern.style[r.seriesNumber],a.fill.pattern.width,a.fill.pattern.height,l,o,i):s:t=n.drawPattern(a.fill.pattern.style,a.fill.pattern.width,a.fill.pattern.height,l,o,i);return t}},{key:"handleGradientFill",value:function(t,e,i,s){var a,r,n=this.w.config,o=this.opts,l=new Graphics(this.ctx),h=new Utils,c=n.fill.gradient.type,d=void 0===n.fill.gradient.opacityFrom?i:Array.isArray(n.fill.gradient.opacityFrom)?n.fill.gradient.opacityFrom[s]:n.fill.gradient.opacityFrom,u=void 0===n.fill.gradient.opacityTo?i:Array.isArray(n.fill.gradient.opacityTo)?n.fill.gradient.opacityTo[s]:n.fill.gradient.opacityTo;if(a=e,r=void 0===n.fill.gradient.gradientToColors||0===n.fill.gradient.gradientToColors.length?"dark"===n.fill.gradient.shade?h.shadeColor(-1*parseFloat(n.fill.gradient.shadeIntensity),e):h.shadeColor(parseFloat(n.fill.gradient.shadeIntensity),e):n.fill.gradient.gradientToColors[o.seriesNumber],n.fill.gradient.inverseColors){var g=a;a=r,r=g}return l.drawGradient(c,a,r,d,u,o.size,n.fill.gradient.stops,n.fill.gradient.colorStops,s)}}]),t}(),Markers=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"setGlobalMarkerSize",value:function(){var t=this.w;if(t.globals.markers.size=Array.isArray(t.config.markers.size)?t.config.markers.size:[t.config.markers.size],t.globals.markers.size.length>0){if(t.globals.markers.size.length<t.globals.series.length+1)for(var e=0;e<=t.globals.series.length;e++)void 0===t.globals.markers.size[e]&&t.globals.markers.size.push(t.globals.markers.size[0])}else t.globals.markers.size=t.config.series.map(function(e){return t.config.markers.size})}},{key:"plotChartMarkers",value:function(t,e,i){var s,a=this.w,r=e,n=t,o=null,l=new Graphics(this.ctx);if(a.globals.markers.size[e]>0&&(o=l.group({class:"apexcharts-series-markers"})).attr("clip-path","url(#gridRectMarkerMask".concat(a.globals.cuid,")")),n.x instanceof Array)for(var h=0;h<n.x.length;h++){var c=i;1===i&&0===h&&(c=0),1===i&&1===h&&(c=1);var d="apexcharts-marker";if("line"!==a.config.chart.type&&"area"!==a.config.chart.type||a.globals.comboCharts||a.config.tooltip.intersect||(d+=" no-pointer-events"),Array.isArray(a.config.markers.size)?a.globals.markers.size[e]>0:a.config.markers.size>0){Utils.isNumber(n.y[h])?d+=" w".concat((Math.random()+1).toString(36).substring(4)):d="apexcharts-nullpoint";var u=this.getMarkerConfig(d,e,c);a.config.series[r].data[i]&&(a.config.series[r].data[i].fillColor&&(u.pointFillColor=a.config.series[r].data[i].fillColor),a.config.series[r].data[i].strokeColor&&(u.pointStrokeColor=a.config.series[r].data[i].strokeColor)),(s=l.drawMarker(n.x[h],n.y[h],u)).attr("rel",c),s.attr("j",c),s.attr("index",e),s.node.setAttribute("default-marker-size",u.pSize),new Filters(this.ctx).setSelectionFilter(s,e,c),this.addEvents(s),o&&o.add(s)}else void 0===a.globals.pointsArray[e]&&(a.globals.pointsArray[e]=[]),a.globals.pointsArray[e].push([n.x[h],n.y[h]])}return o}},{key:"getMarkerConfig",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=this.getMarkerStyle(e),r=s.globals.markers.size[e];return null!==i&&s.config.markers.discrete.length&&s.config.markers.discrete.map(function(t){t.seriesIndex===e&&t.dataPointIndex===i&&(a.pointStrokeColor=t.strokeColor,a.pointFillColor=t.fillColor,r=t.size)}),{pSize:r,pRadius:s.config.markers.radius,pWidth:s.config.markers.strokeWidth,pointStrokeColor:a.pointStrokeColor,pointFillColor:a.pointFillColor,shape:s.config.markers.shape instanceof Array?s.config.markers.shape[e]:s.config.markers.shape,class:t,pointStrokeOpacity:s.config.markers.strokeOpacity,pointFillOpacity:s.config.markers.fillOpacity,seriesIndex:e}}},{key:"addEvents",value:function(t){var e=this.w,i=new Graphics(this.ctx);t.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this.ctx,t)),t.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this.ctx,t)),t.node.addEventListener("mousedown",i.pathMouseDown.bind(this.ctx,t)),t.node.addEventListener("click",e.config.markers.onClick),t.node.addEventListener("dblclick",e.config.markers.onDblClick),t.node.addEventListener("touchstart",i.pathMouseDown.bind(this.ctx,t),{passive:!0})}},{key:"getMarkerStyle",value:function(t){var e=this.w,i=e.globals.markers.colors,s=e.config.markers.strokeColor||e.config.markers.strokeColors;return{pointStrokeColor:s instanceof Array?s[t]:s,pointFillColor:i instanceof Array?i[t]:i}}}]),t}(),Scatter=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.radiusSizes=[]}return _createClass(t,[{key:"draw",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx),r=i.realIndex,n=i.pointsPos,o=i.zRatio,l=i.elParent,h=a.group({class:"apexcharts-series-markers apexcharts-series-".concat(s.config.chart.type)});if(h.attr("clip-path","url(#gridRectMarkerMask".concat(s.globals.cuid,")")),n.x instanceof Array)for(var c=0;c<n.x.length;c++){var d=e+1,u=!0;0===e&&0===c&&(d=0),0===e&&1===c&&(d=1);var g=0,f=s.globals.markers.size[r];o!==1/0&&(f=s.globals.seriesZ[r][d]/o,void 0===this.radiusSizes[r]&&this.radiusSizes.push([]),this.radiusSizes[r].push(f)),s.config.chart.animations.enabled||(g=f);var p=n.x[c],x=n.y[c];if(g=g||0,(0===p&&0===x||null===x||void 0===s.globals.series[r][d])&&(u=!1),u){var m=this.drawPoint(p,x,g,f,r,d,e);h.add(m)}l.add(h)}}},{key:"drawPoint",value:function(t,e,i,s,a,r,n){var o=this.w,l=a,h=new Animations(this.ctx),c=new Filters(this.ctx),d=new Fill(this.ctx),u=new Markers(this.ctx),g=new Graphics(this.ctx),f=u.getMarkerConfig("apexcharts-marker",l),p=d.fillPath({seriesNumber:a,patternUnits:"objectBoundingBox",value:o.globals.series[a][n]}),x=g.drawCircle(i);if(o.config.series[l].data[r]&&o.config.series[l].data[r].fillColor&&(p=o.config.series[l].data[r].fillColor),x.attr({cx:t,cy:e,fill:p,stroke:f.pointStrokeColor,strokeWidth:f.pWidth}),o.config.chart.dropShadow.enabled){var m=o.config.chart.dropShadow;c.dropShadow(x,m,a)}if(this.initialAnim&&!o.globals.dataChanged){var b=1;o.globals.resized||(b=o.config.chart.animations.speed),h.animateCircleRadius(x,0,s,b,o.globals.easing)}if(o.globals.dataChanged)if(this.dynamicAnim){var v,y,w,k,A=o.config.chart.animations.dynamicAnimation.speed;null!=(k=o.globals.previousPaths[a]&&o.globals.previousPaths[a][n])&&(v=k.x,y=k.y,w=void 0!==k.r?k.r:s);for(var S=0;S<o.globals.collapsedSeries.length;S++)o.globals.collapsedSeries[S].index===a&&(A=1,s=0);0===t&&0===e&&(s=0),h.animateCircle(x,{cx:v,cy:y,r:w},{cx:t,cy:e,r:s},A,o.globals.easing)}else x.attr({r:s});return x.attr({rel:r,j:r,index:a,"default-marker-size":s}),c.setSelectionFilter(x,a,r),u.addEvents(x),x.node.classList.add("apexcharts-marker"),x}},{key:"centerTextInBubble",value:function(t){var e=this.w;return{y:t+=parseInt(e.config.dataLabels.style.fontSize)/4}}}]),t}(),DataLabels=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"dataLabelsCorrection",value:function(t,e,i,s,a,r,n){var o=this.w,l=!1,h=new Graphics(this.ctx).getTextRects(i,n),c=h.width,d=h.height;void 0===o.globals.dataLabelsRects[s]&&(o.globals.dataLabelsRects[s]=[]),o.globals.dataLabelsRects[s].push({x:t,y:e,width:c,height:d});var u=o.globals.dataLabelsRects[s].length-2,g=void 0!==o.globals.lastDrawnDataLabelsIndexes[s]?o.globals.lastDrawnDataLabelsIndexes[s][o.globals.lastDrawnDataLabelsIndexes[s].length-1]:0;if(void 0!==o.globals.dataLabelsRects[s][u]){var f=o.globals.dataLabelsRects[s][g];(t>f.x+f.width+2||e>f.y+f.height+2||t+c<f.x)&&(l=!0)}return(0===a||r)&&(l=!0),{x:t,y:e,textRects:h,drawnextLabel:l}}},{key:"drawDataLabel",value:function(t,e,i){var s=arguments.length>4&&void 0!==arguments[4]?arguments[4]:"top",a=this.w,r=new Graphics(this.ctx),n=a.config.dataLabels,o=0,l=0,h=i,c=null;if(!n.enabled||t.x instanceof Array!=!0)return c;c=r.group({class:"apexcharts-data-labels"});for(var d=0;d<t.x.length;d++)if(o=t.x[d]+n.offsetX,l=t.y[d]+n.offsetY-a.globals.markers.size[e]-5,"bottom"===s&&(l=l+2*a.globals.markers.size[e]+1.4*parseInt(n.style.fontSize)),!isNaN(o)){1===i&&0===d&&(h=0),1===i&&1===d&&(h=1);var u=a.globals.series[e][h],g="";if("bubble"===a.config.chart.type)g=a.globals.seriesZ[e][h],l=t.y[d]+a.config.dataLabels.offsetY,l=new Scatter(this.ctx).centerTextInBubble(l,e,h).y;else void 0!==u&&(g=a.config.dataLabels.formatter(u,{ctx:this.ctx,seriesIndex:e,dataPointIndex:h,w:a}));this.plotDataLabelsText({x:o,y:l,text:g,i:e,j:h,parent:c,offsetCorrection:!0,dataLabelsConfig:a.config.dataLabels})}return c}},{key:"plotDataLabelsText",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=t.x,a=t.y,r=t.i,n=t.j,o=t.text,l=t.textAnchor,h=t.parent,c=t.dataLabelsConfig,d=t.alwaysDrawDataLabel,u=t.offsetCorrection;if(!(Array.isArray(e.config.dataLabels.enabledOnSeries)&&e.config.dataLabels.enabledOnSeries.indexOf(r)<0)){var g={x:s,y:a,drawnextLabel:!0};if(u&&(g=this.dataLabelsCorrection(s,a,o,r,n,d,parseInt(c.style.fontSize))),e.globals.zoomed||(s=g.x,a=g.y),g.textRects&&(s+g.textRects.width<10||s>e.globals.gridWidth+10)&&(o=""),g.drawnextLabel){var f=i.drawText({width:100,height:parseInt(c.style.fontSize),x:s,y:a,foreColor:e.globals.dataLabels.style.colors[r],textAnchor:l||c.textAnchor,text:o,fontSize:c.style.fontSize,fontFamily:c.style.fontFamily});if(f.attr({class:"apexcharts-datalabel",cx:s,cy:a}),c.dropShadow.enabled){var p=c.dropShadow;new Filters(this.ctx).dropShadow(f,p)}h.add(f),void 0===e.globals.lastDrawnDataLabelsIndexes[r]&&(e.globals.lastDrawnDataLabelsIndexes[r]=[]),e.globals.lastDrawnDataLabelsIndexes[r].push(n)}}}}]),t}(),Bar=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var s=this.w;this.barOptions=s.config.plotOptions.bar,this.isHorizontal=this.barOptions.horizontal,this.strokeWidth=s.config.stroke.width,this.isNullValue=!1,this.xyRatios=i,null!==this.xyRatios&&(this.xRatio=i.xRatio,this.yRatio=i.yRatio,this.invertedXRatio=i.invertedXRatio,this.invertedYRatio=i.invertedYRatio,this.baseLineY=i.baseLineY,this.baseLineInvertedY=i.baseLineInvertedY),this.yaxisIndex=0,this.seriesLen=0}return _createClass(t,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new CoreUtils(this.ctx,i);t=a.getLogSeries(t),this.series=t,this.yRatio=a.getLogYRatios(this.yRatio),this.initVariables(t);var r=s.group({class:"apexcharts-bar-series apexcharts-plot-series"});i.config.dataLabels.enabled&&this.totalItems>i.config.plotOptions.bar.dataLabels.maxItems&&console.warn("WARNING: DataLabels are enabled but there are too many to display. This may cause performance issue when rendering.");for(var n=0,o=0;n<t.length;n++,o++){var l,h,c,d,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[n]:n,v=s.group({class:"apexcharts-series",rel:n+1,seriesName:Utils.escapeString(i.globals.seriesNames[b]),"data:realIndex":b});this.ctx.series.addCollapsedClassToSeries(v,b),t[n].length>0&&(this.visibleI=this.visibleI+1);var y=0,w=0,k=0;this.yRatio.length>1&&(this.yaxisIndex=b),this.isReversed=i.config.yaxis[this.yaxisIndex]&&i.config.yaxis[this.yaxisIndex].reversed;var A=this.initialPositions();p=A.y,w=A.barHeight,h=A.yDivision,d=A.zeroW,f=A.x,k=A.barWidth,l=A.xDivision,c=A.zeroH,this.horizontal||m.push(f+k/2);for(var S=s.group({class:"apexcharts-datalabels"}),C=0,L=i.globals.dataPoints;C<i.globals.dataPoints;C++,L--){void 0===this.series[n][C]||null===t[n][C]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(y=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var P=null;this.isHorizontal?(P=this.drawBarPaths({indexes:{i:n,j:C,realIndex:b,bc:o},barHeight:w,strokeWidth:y,pathTo:u,pathFrom:g,zeroW:d,x:f,y:p,yDivision:h,elSeries:v}),k=this.series[n][C]/this.invertedYRatio):(P=this.drawColumnPaths({indexes:{i:n,j:C,realIndex:b,bc:o},x:f,y:p,xDivision:l,pathTo:u,pathFrom:g,barWidth:k,zeroH:c,strokeWidth:y,elSeries:v}),w=this.series[n][C]/this.yRatio[this.yaxisIndex]),u=P.pathTo,g=P.pathFrom,p=P.y,f=P.x,C>0&&m.push(f+k/2),x.push(p);var z=this.getPathFillColor(t,n,C,b);v=this.renderSeries({realIndex:b,pathFill:z,j:C,i:n,pathFrom:g,pathTo:u,strokeWidth:y,elSeries:v,x:f,y:p,series:t,barHeight:w,barWidth:k,elDataLabelsWrap:S,visibleSeries:this.visibleI,type:"bar"})}i.globals.seriesXvalues[b]=m,i.globals.seriesYvalues[b]=x,r.add(v)}return r}},{key:"getPathFillColor",value:function(t,e,i,s){var a=this.w,r=new Fill(this.ctx),n=null,o=this.barOptions.distributed?i:e;this.barOptions.colors.ranges.length>0&&this.barOptions.colors.ranges.map(function(s){t[e][i]>=s.from&&t[e][i]<=s.to&&(n=s.color)});return a.config.series[e].data[i]&&a.config.series[e].data[i].fillColor&&(n=a.config.series[e].data[i].fillColor),r.fillPath({seriesNumber:this.barOptions.distributed?o:s,color:n,value:t[e][i]})}},{key:"renderSeries",value:function(t){var e=t.realIndex,i=t.pathFill,s=t.lineFill,a=t.j,r=t.i,n=t.pathFrom,o=t.pathTo,l=t.strokeWidth,h=t.elSeries,c=t.x,d=t.y,u=t.series,g=t.barHeight,f=t.barWidth,p=t.elDataLabelsWrap,x=t.visibleSeries,m=t.type,b=this.w,v=new Graphics(this.ctx);s||(s=this.barOptions.distributed?b.globals.stroke.colors[a]:b.globals.stroke.colors[e]),b.config.series[r].data[a]&&b.config.series[r].data[a].strokeColor&&(s=b.config.series[r].data[a].strokeColor),this.isNullValue&&(i="none");var y=a/b.config.chart.animations.animateGradually.delay*(b.config.chart.animations.speed/b.globals.dataPoints)/2.4,w=v.renderPaths({i:r,j:a,realIndex:e,pathFrom:n,pathTo:o,stroke:s,strokeWidth:l,strokeLineCap:b.config.stroke.lineCap,fill:i,animationDelay:y,initialSpeed:b.config.chart.animations.speed,dataChangeSpeed:b.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-".concat(m,"-area")});w.attr("clip-path","url(#gridRectMask".concat(b.globals.cuid,")")),new Filters(this.ctx).setSelectionFilter(w,e,a),h.add(w);var k=this.calculateDataLabelsPos({x:c,y:d,i:r,j:a,series:u,realIndex:e,barHeight:g,barWidth:f,renderedPath:w,visibleSeries:x});return null!==k&&p.add(k),h.add(p),h}},{key:"initVariables",value:function(t){var e=this.w;this.series=t,this.totalItems=0,this.seriesLen=0,this.visibleI=-1,this.visibleItems=1;for(var i=0;i<t.length;i++)if(t[i].length>0&&(this.seriesLen=this.seriesLen+1,this.totalItems+=t[i].length),e.globals.isXNumeric)for(var s=0;s<t[i].length;s++)e.globals.seriesX[i][s]>e.globals.minX&&e.globals.seriesX[i][s]<e.globals.maxX&&this.visibleItems++;else this.visibleItems=e.globals.dataPoints;0===this.seriesLen&&(this.seriesLen=1)}},{key:"initialPositions",value:function(){var t,e,i,s,a,r,n,o,l=this.w;return this.isHorizontal?(a=(i=l.globals.gridHeight/l.globals.dataPoints)/this.seriesLen,l.globals.isXNumeric&&(a=(i=l.globals.gridHeight/this.totalItems)/this.seriesLen),a=a*parseInt(this.barOptions.barHeight)/100,o=this.baseLineInvertedY+l.globals.padHorizontal+(this.isReversed?l.globals.gridWidth:0)-(this.isReversed?2*this.baseLineInvertedY:0),e=(i-a*this.seriesLen)/2):(r=(s=l.globals.gridWidth/this.visibleItems)/this.seriesLen*parseInt(this.barOptions.columnWidth)/100,l.globals.isXNumeric&&(l.globals.minXDiff&&(s=l.globals.minXDiff/this.xRatio),r=s/this.seriesLen*parseInt(this.barOptions.columnWidth)/100),n=l.globals.gridHeight-this.baseLineY[this.yaxisIndex]-(this.isReversed?l.globals.gridHeight:0)+(this.isReversed?2*this.baseLineY[this.yaxisIndex]:0),t=l.globals.padHorizontal+(s-r*this.seriesLen)/2),{x:t,y:e,yDivision:i,xDivision:s,barHeight:a,barWidth:r,zeroH:n,zeroW:o}}},{key:"drawBarPaths",value:function(t){var e=t.indexes,i=t.barHeight,s=t.strokeWidth,a=t.pathTo,r=t.pathFrom,n=t.zeroW,o=t.x,l=t.y,h=t.yDivision,c=t.elSeries,d=this.w,u=new Graphics(this.ctx),g=e.i,f=e.j,p=e.realIndex,x=e.bc;d.globals.isXNumeric&&(l=(d.globals.seriesX[g][f]-d.globals.minX)/this.invertedXRatio-i);var m=l+i*this.visibleI;a=u.move(n,m),r=u.move(n,m),d.globals.previousPaths.length>0&&(r=this.getPathFrom(p,f));var b={barHeight:i,strokeWidth:s,barYPosition:m,x:o=void 0===this.series[g][f]||null===this.series[g][f]?n:n+this.series[g][f]/this.invertedYRatio-2*(this.isReversed?this.series[g][f]/this.invertedYRatio:0),zeroW:n},v=this.barEndingShape(d,b,this.series,g,f);if(a=a+u.line(v.newX,m)+v.path+u.line(n,m+i-s)+u.line(n,m),r=r+u.line(n,m)+v.ending_p_from+u.line(n,m+i-s)+u.line(n,m+i-s)+u.line(n,m),d.globals.isXNumeric||(l+=h),this.barOptions.colors.backgroundBarColors.length>0&&0===g){x>=this.barOptions.colors.backgroundBarColors.length&&(x=0);var y=this.barOptions.colors.backgroundBarColors[x],w=u.drawRect(0,m-i*this.visibleI,d.globals.gridWidth,i*this.seriesLen,0,y,this.barOptions.colors.backgroundBarOpacity);c.add(w),w.node.classList.add("apexcharts-backgroundBar")}return{pathTo:a,pathFrom:r,x:o,y:l,barYPosition:m}}},{key:"drawColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=t.y,a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=t.strokeWidth,c=t.elSeries,d=this.w,u=new Graphics(this.ctx),g=e.i,f=e.j,p=e.realIndex,x=e.bc,m=i+o*this.visibleI;if(d.globals.isXNumeric){var b=g;d.globals.seriesX[g].length||(b=d.globals.maxValsInArrayIndex),m=(i=(d.globals.seriesX[b][f]-d.globals.minX)/this.xRatio)+o*this.visibleI-o*this.seriesLen/2}r=u.move(m,l),n=u.move(m,l),d.globals.previousPaths.length>0&&(n=this.getPathFrom(p,f));var v={barWidth:o,strokeWidth:h,barXPosition:m,y:s=void 0===this.series[g][f]||null===this.series[g][f]?l:l-this.series[g][f]/this.yRatio[this.yaxisIndex]+2*(this.isReversed?this.series[g][f]/this.yRatio[this.yaxisIndex]:0),zeroH:l},y=this.barEndingShape(d,v,this.series,g,f);if(r=r+u.line(m,y.newY)+y.path+u.line(m+o-h,l)+u.line(m-h/2,l),n=n+u.line(m,l)+y.ending_p_from+u.line(m+o-h,l)+u.line(m+o-h,l)+u.line(m-h/2,l),d.globals.isXNumeric||(i+=a),this.barOptions.colors.backgroundBarColors.length>0&&0===g){x>=this.barOptions.colors.backgroundBarColors.length&&(x=0);var w=this.barOptions.colors.backgroundBarColors[x],k=u.drawRect(m-o*this.visibleI,0,o*this.seriesLen,d.globals.gridHeight,0,w,this.barOptions.colors.backgroundBarOpacity);c.add(k),k.node.classList.add("apexcharts-backgroundBar")}return{pathTo:r,pathFrom:n,x:i,y:s,barXPosition:m}}},{key:"getPathFrom",value:function(t,e){for(var i,s=this.w,a=0;a<s.globals.previousPaths.length;a++){var r=s.globals.previousPaths[a];r.paths.length>0&&parseInt(r.realIndex)===parseInt(t)&&void 0!==s.globals.previousPaths[a].paths[e]&&(i=s.globals.previousPaths[a].paths[e].d)}return i}},{key:"calculateDataLabelsPos",value:function(t){var e=t.x,i=t.y,s=t.i,a=t.j,r=t.realIndex,n=t.series,o=t.barHeight,l=t.barWidth,h=t.visibleSeries,c=t.renderedPath,d=this.w,u=new Graphics(this.ctx),g=Array.isArray(this.strokeWidth)?this.strokeWidth[r]:this.strokeWidth,f=e+parseFloat(l*h),p=i+parseFloat(o*h);d.globals.isXNumeric&&!d.globals.isBarHorizontal&&(f=e+parseFloat(l*(h+1))/2,p=i+parseFloat(o*(h+1))-g);var x=e,m=i,b={},v=d.config.dataLabels,y=this.barOptions.dataLabels,w=v.offsetX,k=v.offsetY,A={width:0,height:0};return d.config.dataLabels.enabled&&(A=u.getTextRects(d.globals.yLabelFormatters[0](d.globals.maxY),parseInt(v.style.fontSize))),b=this.isHorizontal?this.calculateBarsDataLabelsPosition({x:e,y:i,i:s,j:a,renderedPath:c,bcy:p,barHeight:o,barWidth:l,textRects:A,strokeWidth:g,dataLabelsX:x,dataLabelsY:m,barDataLabelsConfig:y,offX:w,offY:k}):this.calculateColumnsDataLabelsPosition({x:e,y:i,i:s,j:a,renderedPath:c,realIndex:r,bcx:f,bcy:p,barHeight:o,barWidth:l,textRects:A,strokeWidth:g,dataLabelsY:m,barDataLabelsConfig:y,offX:w,offY:k}),c.attr({cy:b.bcy,cx:b.bcx,j:a,val:n[s][a],barHeight:o,barWidth:l}),this.drawCalculatedDataLabels({x:b.dataLabelsX,y:b.dataLabelsY,val:n[s][a],i:r,j:a,barWidth:l,barHeight:o,textRects:A,dataLabelsConfig:v})}},{key:"calculateColumnsDataLabelsPosition",value:function(t){var e,i=this.w,s=t.i,a=t.j,r=t.y,n=t.bcx,o=t.barWidth,l=t.barHeight,h=t.textRects,c=t.dataLabelsY,d=t.barDataLabelsConfig,u=t.strokeWidth,g=t.offX,f=t.offY,p=i.globals.gridWidth/i.globals.dataPoints;n-=u/2,e=i.globals.isXNumeric?n-o/2+g:n-p+o/2+g;var x=this.series[s][a]<=0;switch(this.isReversed&&(r-=l),d.position){case"center":c=x?r+l/2+h.height/2+f:r+l/2+h.height/2-f;break;case"bottom":c=x?r+l+h.height+u+f:r+l-h.height/2+u-f;break;case"top":c=x?r-h.height/2-f:r+h.height+f}return i.config.chart.stacked||(c<0?c=0+u:c+h.height/3>i.globals.gridHeight&&(c=i.globals.gridHeight-u)),{bcx:n,bcy:r,dataLabelsX:e,dataLabelsY:c}}},{key:"calculateBarsDataLabelsPosition",value:function(t){var e=this.w,i=t.x,s=t.i,a=t.j,r=t.bcy,n=t.barHeight,o=t.barWidth,l=t.textRects,h=t.dataLabelsX,c=t.strokeWidth,d=t.barDataLabelsConfig,u=t.offX,g=t.offY,f=r-e.globals.gridHeight/e.globals.dataPoints+n/2+l.height/2+g-3,p=this.series[s][a]<=0;switch(this.isReversed&&(i+=o),d.position){case"center":h=p?i-o/2-u:i-o/2+u;break;case"bottom":h=p?i-o-c-Math.round(l.width/2)-u:i-o+c+Math.round(l.width/2)+u;break;case"top":h=p?i-c+Math.round(l.width/2)-u:i-c-Math.round(l.width/2)+u}return e.config.chart.stacked||(h<0?h=h+l.width+c:h+l.width/2>e.globals.gridWidth&&(h=e.globals.gridWidth-l.width-c)),{bcx:i,bcy:r,dataLabelsX:h,dataLabelsY:f}}},{key:"drawCalculatedDataLabels",value:function(t){var e=t.x,i=t.y,s=t.val,a=t.i,r=t.j,n=t.textRects,o=t.barHeight,l=t.barWidth,h=t.dataLabelsConfig,c=this.w,d=new DataLabels(this.ctx),u=new Graphics(this.ctx),g=h.formatter,f=null,p=c.globals.collapsedSeriesIndices.indexOf(a)>-1;if(h.enabled&&!p){f=u.group({class:"apexcharts-data-labels"});var x="";void 0!==s&&(x=g(s,{seriesIndex:a,dataPointIndex:r,w:c})),0===s&&c.config.chart.stacked&&(x=""),c.config.chart.stacked&&this.barOptions.dataLabels.hideOverflowingLabels&&(this.isHorizontal?((l=this.series[a][r]/this.yRatio[this.yaxisIndex])>0&&n.width/1.6>l||l<0&&n.width/1.6<l)&&(x=""):(o=this.series[a][r]/this.yRatio[this.yaxisIndex],n.height/1.6>o&&(x="")));var m=_objectSpread({},h);this.isHorizontal&&s<0&&("start"===h.textAnchor?m.textAnchor="end":"end"===h.textAnchor&&(m.textAnchor="start")),d.plotDataLabelsText({x:e,y:i,text:x,i:a,j:r,parent:f,dataLabelsConfig:m,alwaysDrawDataLabel:!0,offsetCorrection:!0})}return f}},{key:"barEndingShape",value:function(t,e,i,s,a){var r=new Graphics(this.ctx);if(this.isHorizontal){var n=null,o=e.x;if(void 0!==i[s][a]||null!==i[s][a]){var l=i[s][a]<0,h=e.barHeight/2-e.strokeWidth;switch(l&&(h=-e.barHeight/2-e.strokeWidth),t.config.chart.stacked||"rounded"===this.barOptions.endingShape&&(o=e.x-h/2),this.barOptions.endingShape){case"flat":n=r.line(o,e.barYPosition+e.barHeight-e.strokeWidth);break;case"rounded":n=r.quadraticCurve(o+h,e.barYPosition+(e.barHeight-e.strokeWidth)/2,o,e.barYPosition+e.barHeight-e.strokeWidth)}}return{path:n,ending_p_from:"",newX:o}}var c=null,d=e.y;if(void 0!==i[s][a]||null!==i[s][a]){var u=i[s][a]<0,g=e.barWidth/2-e.strokeWidth;switch(u&&(g=-e.barWidth/2-e.strokeWidth),t.config.chart.stacked||"rounded"===this.barOptions.endingShape&&(d+=g/2),this.barOptions.endingShape){case"flat":c=r.line(e.barXPosition+e.barWidth-e.strokeWidth,d);break;case"rounded":c=r.quadraticCurve(e.barXPosition+(e.barWidth-e.strokeWidth)/2,d-g,e.barXPosition+e.barWidth-e.strokeWidth,d)}}return{path:c,ending_p_from:"",newY:d}}}]),t}(),BarStacked=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w;this.graphics=new Graphics(this.ctx),this.fill=new Fill(this.ctx),this.bar=new Bar(this.ctx,this.xyRatios);var s=new CoreUtils(this.ctx,i);t=s.getLogSeries(t),this.yRatio=s.getLogYRatios(this.yRatio),this.initVariables(t),"100%"===i.config.chart.stackType&&(t=i.globals.seriesPercent.slice()),this.series=t,this.totalItems=0,this.prevY=[],this.prevX=[],this.prevYF=[],this.prevXF=[],this.prevYVal=[],this.prevXVal=[],this.xArrj=[],this.xArrjF=[],this.xArrjVal=[],this.yArrj=[],this.yArrjF=[],this.yArrjVal=[];for(var a=0;a<t.length;a++)t[a].length>0&&(this.totalItems+=t[a].length);for(var r=this.graphics.group({class:"apexcharts-bar-series apexcharts-plot-series"}),n=0,o=0,l=0,h=0;l<t.length;l++,h++){var c=void 0,d=void 0,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[l]:l;this.yRatio.length>1&&(this.yaxisIndex=b),this.isReversed=i.config.yaxis[this.yaxisIndex]&&i.config.yaxis[this.yaxisIndex].reversed;var v=this.graphics.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[b]),rel:l+1,"data:realIndex":b}),y=this.graphics.group({class:"apexcharts-datalabels"}),w=0,k=0,A=0,S=this.initialPositions(n,o,u,g,f,p);o=S.y,k=S.barHeight,g=S.yDivision,p=S.zeroW,n=S.x,A=S.barWidth,u=S.xDivision,f=S.zeroH,this.yArrj=[],this.yArrjF=[],this.yArrjVal=[],this.xArrj=[],this.xArrjF=[],this.xArrjVal=[];for(var C=0;C<i.globals.dataPoints;C++){i.config.stroke.show&&(w=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var L=null;this.isHorizontal?(L=this.drawBarPaths({indexes:{i:l,j:C,realIndex:b,bc:h},barHeight:k,strokeWidth:w,pathTo:c,pathFrom:d,zeroW:p,x:n,y:o,yDivision:g,elSeries:v}),A=this.series[l][C]/this.invertedYRatio):(L=this.drawColumnPaths({indexes:{i:l,j:C,realIndex:b,bc:h},x:n,y:o,xDivision:u,pathTo:c,pathFrom:d,barWidth:A,zeroH:f,strokeWidth:w,elSeries:v}),k=this.series[l][C]/this.yRatio[this.yaxisIndex]),c=L.pathTo,d=L.pathFrom,o=L.y,n=L.x,x.push(n),m.push(o);var P=this.bar.getPathFillColor(t,l,C,b);v=this.renderSeries({realIndex:b,pathFill:P,j:C,i:l,pathFrom:d,pathTo:c,strokeWidth:w,elSeries:v,x:n,y:o,series:t,barHeight:k,barWidth:A,elDataLabelsWrap:y,type:"bar",visibleSeries:0})}i.globals.seriesXvalues[b]=x,i.globals.seriesYvalues[b]=m,this.prevY.push(this.yArrj),this.prevYF.push(this.yArrjF),this.prevYVal.push(this.yArrjVal),this.prevX.push(this.xArrj),this.prevXF.push(this.xArrjF),this.prevXVal.push(this.xArrjVal),r.add(v)}return r}},{key:"initialPositions",value:function(t,e,i,s,a,r){var n,o,l=this.w;return this.isHorizontal?(n=(n=s=l.globals.gridHeight/l.globals.dataPoints)*parseInt(l.config.plotOptions.bar.barHeight)/100,r=this.baseLineInvertedY+l.globals.padHorizontal+(this.isReversed?l.globals.gridWidth:0)-(this.isReversed?2*this.baseLineInvertedY:0),e=(s-n)/2):(o=i=l.globals.gridWidth/l.globals.dataPoints,o=l.globals.isXNumeric?(i=l.globals.minXDiff/this.xRatio)*parseInt(this.barOptions.columnWidth)/100:o*parseInt(l.config.plotOptions.bar.columnWidth)/100,a=this.baseLineY[this.yaxisIndex]+(this.isReversed?l.globals.gridHeight:0)-(this.isReversed?2*this.baseLineY[this.yaxisIndex]:0),t=l.globals.padHorizontal+(i-o)/2),{x:t,y:e,yDivision:s,xDivision:i,barHeight:n,barWidth:o,zeroH:a,zeroW:r}}},{key:"drawBarPaths",value:function(t){for(var e,i=t.indexes,s=t.barHeight,a=t.strokeWidth,r=t.pathTo,n=t.pathFrom,o=t.zeroW,l=t.x,h=t.y,c=t.yDivision,d=t.elSeries,u=this.w,g=h,f=i.i,p=i.j,x=i.realIndex,m=i.bc,b=0,v=0;v<this.prevXF.length;v++)b+=this.prevXF[v][p];if(f>0){var y=o;this.prevXVal[f-1][p]<0?y=this.series[f][p]>=0?this.prevX[f-1][p]+b-2*(this.isReversed?b:0):this.prevX[f-1][p]:this.prevXVal[f-1][p]>=0&&(y=this.series[f][p]>=0?this.prevX[f-1][p]:this.prevX[f-1][p]-b+2*(this.isReversed?b:0)),e=y}else e=o;l=null===this.series[f][p]?e:e+this.series[f][p]/this.invertedYRatio-2*(this.isReversed?this.series[f][p]/this.invertedYRatio:0);var w={barHeight:s,strokeWidth:a,invertedYRatio:this.invertedYRatio,barYPosition:g,x:l},k=this.bar.barEndingShape(u,w,this.series,f,p);if(this.series.length>1&&f!==this.endingShapeOnSeriesNumber&&(k.path=this.graphics.line(k.newX,g+s-a)),this.xArrj.push(k.newX),this.xArrjF.push(Math.abs(e-k.newX)),this.xArrjVal.push(this.series[f][p]),r=this.graphics.move(e,g),n=this.graphics.move(e,g),u.globals.previousPaths.length>0&&(n=this.bar.getPathFrom(x,p,!1)),r=r+this.graphics.line(k.newX,g)+k.path+this.graphics.line(e,g+s-a)+this.graphics.line(e,g),n=n+this.graphics.line(e,g)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g+s-a)+this.graphics.line(e,g),u.config.plotOptions.bar.colors.backgroundBarColors.length>0&&0===f){m>=u.config.plotOptions.bar.colors.backgroundBarColors.length&&(m=0);var A=u.config.plotOptions.bar.colors.backgroundBarColors[m],S=this.graphics.drawRect(0,g,u.globals.gridWidth,s,0,A,u.config.plotOptions.bar.colors.backgroundBarOpacity);d.add(S),S.node.classList.add("apexcharts-backgroundBar")}return{pathTo:r,pathFrom:n,x:l,y:h+=c}}},{key:"drawColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=t.y,a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=t.strokeWidth,c=t.elSeries,d=this.w,u=e.i,g=e.j,f=e.realIndex,p=e.bc;if(d.globals.isXNumeric){var x=d.globals.seriesX[u][g];x||(x=0),i=(x-d.globals.minX)/this.xRatio-o/2}for(var m,b=i,v=0,y=0;y<this.prevYF.length;y++)v+=this.prevYF[y][g];if(u>0&&!d.globals.isXNumeric||u>0&&d.globals.isXNumeric&&d.globals.seriesX[u-1][g]===d.globals.seriesX[u][g]){var w=this.prevY[u-1][g];m=this.prevYVal[u-1][g]<0?this.series[u][g]>=0?w-v+2*(this.isReversed?v:0):w:this.series[u][g]>=0?w:w+v-2*(this.isReversed?v:0)}else m=d.globals.gridHeight-l;s=m-this.series[u][g]/this.yRatio[this.yaxisIndex]+2*(this.isReversed?this.series[u][g]/this.yRatio[this.yaxisIndex]:0);var k={barWidth:o,strokeWidth:h,yRatio:this.yRatio[this.yaxisIndex],barXPosition:b,y:s},A=this.bar.barEndingShape(d,k,this.series,u,g);if(this.yArrj.push(A.newY),this.yArrjF.push(Math.abs(m-A.newY)),this.yArrjVal.push(this.series[u][g]),r=this.graphics.move(b,m),n=this.graphics.move(b,m),d.globals.previousPaths.length>0&&(n=this.bar.getPathFrom(f,g,!1)),r=r+this.graphics.line(b,A.newY)+A.path+this.graphics.line(b+o-h,m)+this.graphics.line(b-h/2,m),n=n+this.graphics.line(b,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b+o-h,m)+this.graphics.line(b-h/2,m),d.config.plotOptions.bar.colors.backgroundBarColors.length>0&&0===u){p>=d.config.plotOptions.bar.colors.backgroundBarColors.length&&(p=0);var S=d.config.plotOptions.bar.colors.backgroundBarColors[p],C=this.graphics.drawRect(b,0,o,d.globals.gridHeight,0,S,d.config.plotOptions.bar.colors.backgroundBarOpacity);c.add(C),C.node.classList.add("apexcharts-backgroundBar")}return i+=a,{pathTo:r,pathFrom:n,x:d.globals.isXNumeric?i-a:i,y:s}}},{key:"checkZeroSeries",value:function(t){for(var e=t.series,i=this.w,s=0;s<e.length;s++){for(var a=0,r=0;r<e[i.globals.maxValsInArrayIndex].length;r++)a+=e[s][r];0===a&&this.zeroSerieses.push(s)}for(var n=e.length-1;n>=0;n--)this.zeroSerieses.indexOf(n)>-1&&n===this.endingShapeOnSeriesNumber&&(this.endingShapeOnSeriesNumber-=1)}}]),e}(),CandleStick=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new Fill(this.ctx);this.candlestickOptions=this.w.config.plotOptions.candlestick;var r=new CoreUtils(this.ctx,i);t=r.getLogSeries(t),this.series=t,this.yRatio=r.getLogYRatios(this.yRatio),this.initVariables(t);for(var n=s.group({class:"apexcharts-candlestick-series apexcharts-plot-series"}),o=0,l=0;o<t.length;o++,l++){var h,c,d=void 0,u=void 0,g=void 0,f=void 0,p=[],x=[],m=i.globals.comboCharts?e[o]:o,b=s.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[m]),rel:o+1,"data:realIndex":m});t[o].length>0&&(this.visibleI=this.visibleI+1);var v,y,w=0;this.yRatio.length>1&&(this.yaxisIndex=m);var k=this.initialPositions();f=k.y,v=k.barHeight,g=k.x,y=k.barWidth,h=k.xDivision,c=k.zeroH,x.push(g+y/2);for(var A=s.group({class:"apexcharts-datalabels"}),S=0,C=i.globals.dataPoints;S<i.globals.dataPoints;S++,C--){void 0===this.series[o][S]||null===t[o][S]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(w=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[m]:this.strokeWidth);var L,P=this.drawCandleStickPaths({indexes:{i:o,j:S,realIndex:m,bc:l},x:g,y:f,xDivision:h,pathTo:d,pathFrom:u,barWidth:y,zeroH:c,strokeWidth:w,elSeries:b});d=P.pathTo,u=P.pathFrom,f=P.y,g=P.x,L=P.color,S>0&&x.push(g+y/2),p.push(f);var z=a.fillPath({seriesNumber:m,color:L,value:t[o][S]}),T=this.candlestickOptions.wick.useFillColor?L:void 0;b=this.renderSeries({realIndex:m,pathFill:z,lineFill:T,j:S,i:o,pathFrom:u,pathTo:d,strokeWidth:w,elSeries:b,x:g,y:f,series:t,barHeight:v,barWidth:y,elDataLabelsWrap:A,visibleSeries:this.visibleI,type:"candlestick"})}i.globals.seriesXvalues[m]=x,i.globals.seriesYvalues[m]=p,n.add(b)}return n}},{key:"drawCandleStickPaths",value:function(t){var e=t.indexes,i=t.x,s=(t.y,t.xDivision),a=t.pathTo,r=t.pathFrom,n=t.barWidth,o=t.zeroH,l=t.strokeWidth,h=this.w,c=new Graphics(this.ctx),d=e.i,u=e.j,g=!0,f=h.config.plotOptions.candlestick.colors.upward,p=h.config.plotOptions.candlestick.colors.downward,x=this.yRatio[this.yaxisIndex],m=e.realIndex,b=this.getOHLCValue(m,u),v=o,y=o;b.o>b.c&&(g=!1);var w=Math.min(b.o,b.c),k=Math.max(b.o,b.c);h.globals.isXNumeric&&(i=(h.globals.seriesX[d][u]-h.globals.minX)/this.xRatio-n/2);var A=i+n*this.visibleI;return void 0===this.series[d][u]||null===this.series[d][u]?w=o:(w=o-w/x,k=o-k/x,v=o-b.h/x,y=o-b.l/x),c.move(A,o),r=c.move(A,w),h.globals.previousPaths.length>0&&(r=this.getPathFrom(m,u,!0)),a=c.move(A,k)+c.line(A+n/2,k)+c.line(A+n/2,v)+c.line(A+n/2,k)+c.line(A+n,k)+c.line(A+n,w)+c.line(A+n/2,w)+c.line(A+n/2,y)+c.line(A+n/2,w)+c.line(A,w)+c.line(A,k-l/2),r+=c.move(A,w),h.globals.isXNumeric||(i+=s),{pathTo:a,pathFrom:r,x:i,y:k,barXPosition:A,color:g?f:p}}},{key:"getOHLCValue",value:function(t,e){var i=this.w;return{o:i.globals.seriesCandleO[t][e],h:i.globals.seriesCandleH[t][e],l:i.globals.seriesCandleL[t][e],c:i.globals.seriesCandleC[t][e]}}}]),e}(),Crosshairs=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"drawXCrosshairs",value:function(){var t=this.w,e=new Graphics(this.ctx),i=new Filters(this.ctx),s=t.config.xaxis.crosshairs.fill.gradient,a=t.config.xaxis.crosshairs.dropShadow,r=t.config.xaxis.crosshairs.fill.type,n=s.colorFrom,o=s.colorTo,l=s.opacityFrom,h=s.opacityTo,c=s.stops,d=a.enabled,u=a.left,g=a.top,f=a.blur,p=a.color,x=a.opacity,m=t.config.xaxis.crosshairs.fill.color;if(t.config.xaxis.crosshairs.show){"gradient"===r&&(m=e.drawGradient("vertical",n,o,l,h,null,c,null));var b=e.drawRect();1===t.config.xaxis.crosshairs.width&&(b=e.drawLine()),b.attr({class:"apexcharts-xcrosshairs",x:0,y:0,y2:t.globals.gridHeight,width:Utils.isNumber(t.config.xaxis.crosshairs.width)?t.config.xaxis.crosshairs.width:0,height:t.globals.gridHeight,fill:m,filter:"none","fill-opacity":t.config.xaxis.crosshairs.opacity,stroke:t.config.xaxis.crosshairs.stroke.color,"stroke-width":t.config.xaxis.crosshairs.stroke.width,"stroke-dasharray":t.config.xaxis.crosshairs.stroke.dashArray}),d&&(b=i.dropShadow(b,{left:u,top:g,blur:f,color:p,opacity:x})),t.globals.dom.elGraphical.add(b)}}},{key:"drawYCrosshairs",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.config.yaxis[0].crosshairs;if(t.config.yaxis[0].crosshairs.show){var s=e.drawLine(0,0,t.globals.gridWidth,0,i.stroke.color,i.stroke.dashArray,i.stroke.width);s.attr({class:"apexcharts-ycrosshairs"}),t.globals.dom.elGraphical.add(s)}var a=e.drawLine(0,0,t.globals.gridWidth,0,i.stroke.color,0,0);a.attr({class:"apexcharts-ycrosshairs-hidden"}),t.globals.dom.elGraphical.add(a)}}]),t}(),HeatMap=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.xRatio=i.xRatio,this.yRatio=i.yRatio,this.negRange=!1,this.dynamicAnim=this.w.config.chart.animations.dynamicAnimation,this.rectRadius=this.w.config.plotOptions.heatmap.radius,this.strokeWidth=this.w.config.stroke.width}return _createClass(t,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-heatmap"});s.attr("clip-path","url(#gridRectMask".concat(e.globals.cuid,")"));var a=e.globals.gridWidth/e.globals.dataPoints,r=e.globals.gridHeight/e.globals.series.length,n=0,o=!1;this.checkColorRange();var l=t.slice();e.config.yaxis[0].reversed&&(o=!0,l.reverse());for(var h=o?0:l.length-1;o?h<l.length:h>=0;o?h++:h--){var c=i.group({class:"apexcharts-series apexcharts-heatmap-series",seriesName:Utils.escapeString(e.globals.seriesNames[h]),rel:h+1,"data:realIndex":h});if(e.config.chart.dropShadow.enabled){var d=e.config.chart.dropShadow;new Filters(this.ctx).dropShadow(c,d,h)}for(var u=0,g=0;g<l[h].length;g++){var f=1,p=this.determineHeatColor(h,g);if(e.globals.hasNegs||this.negRange){var x=e.config.plotOptions.heatmap.shadeIntensity;f=e.config.plotOptions.heatmap.reverseNegativeShade?p.percent<0?p.percent/100*(1.25*x):(1-p.percent/100)*(1.25*x):p.percent<0?1-(1+p.percent/100)*x:(1-p.percent/100)*x}else f=1-p.percent/100;var m=p.color;if(e.config.plotOptions.heatmap.enableShades){var b=new Utils;m=Utils.hexToRgba(b.shadeColor(f,p.color),e.config.fill.opacity)}var v=this.rectRadius,y=i.drawRect(u,n,a,r,v);if(y.attr({cx:u,cy:n}),y.node.classList.add("apexcharts-heatmap-rect"),c.add(y),y.attr({fill:m,i:h,index:h,j:g,val:l[h][g],"stroke-width":this.strokeWidth,stroke:e.globals.stroke.colors[0],color:m}),y.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this,y)),y.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this,y)),y.node.addEventListener("mousedown",i.pathMouseDown.bind(this,y)),e.config.chart.animations.enabled&&!e.globals.dataChanged){var w=1;e.globals.resized||(w=e.config.chart.animations.speed),this.animateHeatMap(y,u,n,a,r,w)}if(e.globals.dataChanged){var k=1;if(this.dynamicAnim.enabled&&e.globals.shouldAnimate){k=this.dynamicAnim.speed;var A=e.globals.previousPaths[h]&&e.globals.previousPaths[h][g]&&e.globals.previousPaths[h][g].color;A||(A="rgba(255, 255, 255, 0)"),this.animateHeatColor(y,Utils.isColorHex(A)?A:Utils.rgb2hex(A),Utils.isColorHex(m)?m:Utils.rgb2hex(m),k)}}var S=this.calculateHeatmapDataLabels({x:u,y:n,i:h,j:g,series:l,rectHeight:r,rectWidth:a});null!==S&&c.add(S),u+=a}n+=r,s.add(c)}var C=e.globals.yAxisScale[0].result.slice();e.config.yaxis[0].reversed?C.unshift(""):C.push(""),e.globals.yAxisScale[0].result=C;var L=e.globals.gridHeight/e.globals.series.length;return e.config.yaxis[0].labels.offsetY=-L/2,s}},{key:"checkColorRange",value:function(){var t=this,e=this.w.config.plotOptions.heatmap;e.colorScale.ranges.length>0&&e.colorScale.ranges.map(function(e,i){e.from<0&&(t.negRange=!0)})}},{key:"determineHeatColor",value:function(t,e){var i=this.w,s=i.globals.series[t][e],a=i.config.plotOptions.heatmap,r=a.colorScale.inverse?e:t,n=i.globals.colors[r],o=Math.min.apply(Math,_toConsumableArray(i.globals.series[t])),l=Math.max.apply(Math,_toConsumableArray(i.globals.series[t]));a.distributed||(o=i.globals.minY,l=i.globals.maxY),void 0!==a.colorScale.min&&(o=a.colorScale.min<i.globals.minY?a.colorScale.min:i.globals.minY,l=a.colorScale.max>i.globals.maxY?a.colorScale.max:i.globals.maxY);var h=Math.abs(l)+Math.abs(o),c=100*s/(0===h?h-1e-6:h);a.colorScale.ranges.length>0&&a.colorScale.ranges.map(function(t,e){if(s>=t.from&&s<=t.to){n=t.color,o=t.from,l=t.to;var i=Math.abs(l)+Math.abs(o);c=100*s/(0===i?i-1e-6:i)}});return{color:n,percent:c}}},{key:"calculateHeatmapDataLabels",value:function(t){var e=t.x,i=t.y,s=t.i,a=t.j,r=(t.series,t.rectHeight),n=t.rectWidth,o=this.w,l=o.config.dataLabels,h=new Graphics(this.ctx),c=new DataLabels(this.ctx),d=l.formatter,u=null;if(l.enabled){u=h.group({class:"apexcharts-data-labels"});var g=l.offsetX,f=l.offsetY,p=e+n/2+g,x=i+r/2+parseInt(l.style.fontSize)/3+f,m=d(o.globals.series[s][a],{seriesIndex:s,dataPointIndex:a,w:o});c.plotDataLabelsText({x:p,y:x,text:m,i:s,j:a,parent:u,dataLabelsConfig:l})}return u}},{key:"animateHeatMap",value:function(t,e,i,s,a,r){var n=new Animations(this.ctx);n.animateRect(t,{x:e+s/2,y:i+a/2,width:0,height:0},{x:e,y:i,width:s,height:a},r,function(){n.animationCompleted()})}},{key:"animateHeatColor",value:function(t,e,i,s){t.attr({fill:e}).animate(s).attr({fill:i})}}]),t}(),Pie=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.chartType=this.w.config.chart.type,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.animBeginArr=[0],this.animDur=0,this.donutDataLabels=this.w.config.plotOptions.pie.donut.labels;var i=this.w;this.lineColorArr=void 0!==i.globals.stroke.colors?i.globals.stroke.colors:i.globals.colors,this.defaultSize=i.globals.svgHeight<i.globals.svgWidth?i.globals.svgHeight-35:i.globals.gridWidth,this.centerY=this.defaultSize/2,this.centerX=i.globals.gridWidth/2,this.fullAngle=360,i.globals.radialSize=this.defaultSize/2.05-i.config.stroke.width-i.config.chart.dropShadow.blur,void 0!==i.config.plotOptions.pie.size&&(i.globals.radialSize=i.config.plotOptions.pie.size),this.donutSize=i.globals.radialSize*parseInt(i.config.plotOptions.pie.donut.size)/100,this.sliceLabels=[],this.prevSectorAngleArr=[]}return _createClass(t,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-pie"});if(e.globals.noData)return s;for(var a=0,r=0;r<t.length;r++)a+=Utils.negToZero(t[r]);var n=[],o=i.group();0===a&&(a=1e-5);for(var l=0;l<t.length;l++){var h=this.fullAngle*Utils.negToZero(t[l])/a;n.push(h)}if(e.globals.dataChanged){for(var c,d=0,u=0;u<e.globals.previousPaths.length;u++)d+=Utils.negToZero(e.globals.previousPaths[u]);for(var g=0;g<e.globals.previousPaths.length;g++)c=this.fullAngle*Utils.negToZero(e.globals.previousPaths[g])/d,this.prevSectorAngleArr.push(c)}this.donutSize<0&&(this.donutSize=0);var f=e.config.plotOptions.pie.customScale,p=e.globals.gridWidth/2,x=e.globals.gridHeight/2,m=p-e.globals.gridWidth/2*f,b=x-e.globals.gridHeight/2*f;if("donut"===e.config.chart.type){var v=i.drawCircle(this.donutSize);v.attr({cx:this.centerX,cy:this.centerY,fill:e.config.plotOptions.pie.donut.background}),o.add(v)}var y=this.drawArcs(n,t);if(this.sliceLabels.forEach(function(t){y.add(t)}),o.attr({transform:"translate(".concat(m,", ").concat(b-5,") scale(").concat(f,")")}),s.attr({"data:innerTranslateX":m,"data:innerTranslateY":b-25}),o.add(y),s.add(o),this.donutDataLabels.show){var w=this.renderInnerDataLabels(this.donutDataLabels,{hollowSize:this.donutSize,centerX:this.centerX,centerY:this.centerY,opacity:this.donutDataLabels.show,translateX:m,translateY:b});s.add(w)}return s}},{key:"drawArcs",value:function(t,e){var i=this.w,s=new Filters(this.ctx),a=new Graphics(this.ctx),r=new Fill(this.ctx),n=a.group({class:"apexcharts-slices"}),o=0,l=0,h=0,c=0;this.strokeWidth=i.config.stroke.show?i.config.stroke.width:0;for(var d=0;d<t.length;d++){var u=a.group({class:"apexcharts-series apexcharts-pie-series",seriesName:Utils.escapeString(i.globals.seriesNames[d]),rel:d+1,"data:realIndex":d});n.add(u),l=c,h=(o=h)+t[d],c=l+this.prevSectorAngleArr[d];var g=h-o,f=r.fillPath({seriesNumber:d,size:i.globals.radialSize,value:e[d]}),p=this.getChangedPath(l,c),x=a.drawPath({d:p,stroke:this.lineColorArr instanceof Array?this.lineColorArr[d]:this.lineColorArr,strokeWidth:this.strokeWidth,fill:f,fillOpacity:i.config.fill.opacity,classes:"apexcharts-pie-area apexcharts-".concat(i.config.chart.type,"-slice-").concat(d)});if(x.attr({index:0,j:d}),i.config.chart.dropShadow.enabled){var m=i.config.chart.dropShadow;s.dropShadow(x,m,d)}this.addListeners(x,this.donutDataLabels),Graphics.setAttrs(x.node,{"data:angle":g,"data:startAngle":o,"data:strokeWidth":this.strokeWidth,"data:value":e[d]});var b={x:0,y:0};"pie"===i.config.chart.type?b=Utils.polarToCartesian(this.centerX,this.centerY,i.globals.radialSize/1.25+i.config.plotOptions.pie.dataLabels.offset,o+(h-o)/2):"donut"===i.config.chart.type&&(b=Utils.polarToCartesian(this.centerX,this.centerY,(i.globals.radialSize+this.donutSize)/2+i.config.plotOptions.pie.dataLabels.offset,o+(h-o)/2)),u.add(x);var v=0;if(!this.initialAnim||i.globals.resized||i.globals.dataChanged?this.animBeginArr.push(0):(v=(h-o)/this.fullAngle*i.config.chart.animations.speed,this.animDur=v+this.animDur,this.animBeginArr.push(this.animDur)),this.dynamicAnim&&i.globals.dataChanged?this.animatePaths(x,{size:i.globals.radialSize,endAngle:h,startAngle:o,prevStartAngle:l,prevEndAngle:c,animateStartingPos:!0,i:d,animBeginArr:this.animBeginArr,dur:i.config.chart.animations.dynamicAnimation.speed}):this.animatePaths(x,{size:i.globals.radialSize,endAngle:h,startAngle:o,i:d,totalItems:t.length-1,animBeginArr:this.animBeginArr,dur:v}),i.config.plotOptions.pie.expandOnClick&&x.click(this.pieClicked.bind(this,d)),i.config.dataLabels.enabled){var y=b.x,w=b.y,k=100*(h-o)/360+"%";if(0!==g&&i.config.plotOptions.pie.dataLabels.minAngleToShowLabel<t[d]){var A=i.config.dataLabels.formatter;void 0!==A&&(k=A(i.globals.seriesPercent[d][0],{seriesIndex:d,w:i}));var S=i.globals.dataLabels.style.colors[d],C=a.drawText({x:y,y:w,text:k,textAnchor:"middle",fontSize:i.config.dataLabels.style.fontSize,fontFamily:i.config.dataLabels.style.fontFamily,foreColor:S});if(i.config.dataLabels.dropShadow.enabled){var L=i.config.dataLabels.dropShadow;new Filters(this.ctx).dropShadow(C,L)}C.node.classList.add("apexcharts-pie-label"),i.config.chart.animations.animate&&!1===i.globals.resized&&(C.node.classList.add("apexcharts-pie-label-delay"),C.node.style.animationDelay=i.config.chart.animations.speed/940+"s"),this.sliceLabels.push(C)}}}return n}},{key:"addListeners",value:function(t,e){var i=new Graphics(this.ctx);t.node.addEventListener("mouseenter",i.pathMouseEnter.bind(this,t)),t.node.addEventListener("mouseenter",this.printDataLabelsInner.bind(this,t.node,e)),t.node.addEventListener("mouseleave",i.pathMouseLeave.bind(this,t)),t.node.addEventListener("mouseleave",this.revertDataLabelsInner.bind(this,t.node,e)),t.node.addEventListener("mousedown",i.pathMouseDown.bind(this,t)),t.node.addEventListener("mousedown",this.printDataLabelsInner.bind(this,t.node,e))}},{key:"animatePaths",value:function(t,e){var i=this.w,s=e.endAngle-e.startAngle,a=s,r=e.startAngle,n=e.startAngle;void 0!==e.prevStartAngle&&void 0!==e.prevEndAngle&&(r=e.prevEndAngle,a=e.prevEndAngle-e.prevStartAngle),e.i===i.config.series.length-1&&(s+n>this.fullAngle?e.endAngle=e.endAngle-(s+n):s+n<this.fullAngle&&(e.endAngle=e.endAngle+(this.fullAngle-(s+n)))),s===this.fullAngle&&(s=this.fullAngle-.01),this.animateArc(t,r,n,s,a,e)}},{key:"animateArc",value:function(t,e,i,s,a,r){var n,o=this,l=this.w,h=new Animations(this.ctx),c=r.size;(isNaN(e)||isNaN(a))&&(e=i,a=s,r.dur=0);var d=s,u=i,g=e-i;l.globals.dataChanged&&r.shouldSetPrevPaths&&(n=o.getPiePath({me:o,startAngle:u,angle:a,size:c}),t.attr({d:n})),0!==r.dur?t.animate(r.dur,l.globals.easing,r.animBeginArr[r.i]).afterAll(function(){"pie"!==l.config.chart.type&&"donut"!==l.config.chart.type||this.animate(300).attr({"stroke-width":l.config.stroke.width}),r.i===l.config.series.length-1&&h.animationCompleted()}).during(function(l){d=g+(s-g)*l,r.animateStartingPos&&(d=a+(s-a)*l,u=e-a+(i-(e-a))*l),n=o.getPiePath({me:o,startAngle:u,angle:d,size:c}),t.node.setAttribute("data:pathOrig",n),t.attr({d:n})}):(n=o.getPiePath({me:o,startAngle:u,angle:s,size:c}),r.isTrack||(l.globals.animationEnded=!0),t.node.setAttribute("data:pathOrig",n),t.attr({d:n}))}},{key:"pieClicked",value:function(t){var e,i=this.w,s=this.w.globals.radialSize+4,a=i.globals.dom.Paper.select(".apexcharts-".concat(i.config.chart.type.toLowerCase(),"-slice-").concat(t)).members[0],r=a.attr("d");if("true"!==a.attr("data:pieClicked")){var n=i.globals.dom.baseEl.querySelectorAll(".apexcharts-pie-area");Array.prototype.forEach.call(n,function(t){t.setAttribute("data:pieClicked","false");var e=t.getAttribute("data:pathOrig");t.setAttribute("d",e)}),a.attr("data:pieClicked","true");var o=parseInt(a.attr("data:startAngle")),l=parseInt(a.attr("data:angle"));e=this.getPiePath({me:this,startAngle:o,angle:l,size:s}),360!==l&&a.plot(e).animate(1).plot(r).animate(100).plot(e)}else{a.attr({"data:pieClicked":"false"}),this.revertDataLabelsInner(a.node,this.donutDataLabels);var h=a.attr("data:pathOrig");a.attr({d:h})}}},{key:"getChangedPath",value:function(t,e){var i="";return this.dynamicAnim&&this.w.globals.dataChanged&&(i=this.getPiePath({me:this,startAngle:t,angle:e-t,size:this.size})),i}},{key:"getPiePath",value:function(t){var e=t.me,i=t.startAngle,s=t.angle,a=t.size,r=this.w,n=i,o=Math.PI*(n-90)/180,l=s+i;Math.ceil(l)>=360&&(l=359.99);var h=Math.PI*(l-90)/180,c=e.centerX+a*Math.cos(o),d=e.centerY+a*Math.sin(o),u=e.centerX+a*Math.cos(h),g=e.centerY+a*Math.sin(h),f=Utils.polarToCartesian(e.centerX,e.centerY,e.donutSize,l),p=Utils.polarToCartesian(e.centerX,e.centerY,e.donutSize,n),x=s>180?1:0;return"donut"===r.config.chart.type?["M",c,d,"A",a,a,0,x,1,u,g,"L",f.x,f.y,"A",e.donutSize,e.donutSize,0,x,0,p.x,p.y,"L",c,d,"z"].join(" "):"pie"===r.config.chart.type?["M",c,d,"A",a,a,0,x,1,u,g,"L",e.centerX,e.centerY,"L",c,d].join(" "):["M",c,d,"A",a,a,0,x,1,u,g].join(" ")}},{key:"renderInnerDataLabels",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=s.group({class:"apexcharts-datalabels-group",transform:"translate(".concat(e.translateX?e.translateX:0,", ").concat(e.translateY?e.translateY:0,")")}),r=t.total.show;a.node.style.opacity=e.opacity;var n,o,l=e.centerX,h=e.centerY;n=void 0===t.name.color?i.globals.colors[0]:t.name.color,o=void 0===t.value.color?i.config.chart.foreColor:t.value.color;var c=t.value.formatter,d="",u="";if(r?(n=t.total.color,u=t.total.label,d=t.total.formatter(i)):1===i.globals.series.length&&(d=c(i.globals.series[0],i),u=i.globals.seriesNames[0]),t.name.show){var g=s.drawText({x:l,y:h+parseInt(t.name.offsetY),text:u,textAnchor:"middle",foreColor:n,fontSize:t.name.fontSize,fontFamily:t.name.fontFamily});g.node.classList.add("apexcharts-datalabel-label"),a.add(g)}if(t.value.show){var f=t.name.show?parseInt(t.value.offsetY)+16:t.value.offsetY,p=s.drawText({x:l,y:h+f,text:d,textAnchor:"middle",foreColor:o,fontSize:t.value.fontSize,fontFamily:t.value.fontFamily});p.node.classList.add("apexcharts-datalabel-value"),a.add(p)}return a}},{key:"printInnerLabels",value:function(t,e,i,s){var a,r=this.w;s?a=void 0===t.name.color?r.globals.colors[parseInt(s.parentNode.getAttribute("rel"))-1]:t.name.color:r.globals.series.length>1&&t.total.show&&(a=t.total.color);var n=r.globals.dom.baseEl.querySelector(".apexcharts-datalabel-label"),o=r.globals.dom.baseEl.querySelector(".apexcharts-datalabel-value");i=(0,t.value.formatter)(i,r),s||"function"!=typeof t.total.formatter||(i=t.total.formatter(r)),null!==n&&(n.textContent=e),null!==o&&(o.textContent=i),null!==n&&(n.style.fill=a)}},{key:"printDataLabelsInner",value:function(t,e){var i=this.w,s=t.getAttribute("data:value"),a=i.globals.seriesNames[parseInt(t.parentNode.getAttribute("rel"))-1];i.globals.series.length>1&&this.printInnerLabels(e,a,s,t);var r=i.globals.dom.baseEl.querySelector(".apexcharts-datalabels-group");null!==r&&(r.style.opacity=1)}},{key:"revertDataLabelsInner",value:function(e,i,s){var a=this,r=this.w,n=r.globals.dom.baseEl.querySelector(".apexcharts-datalabels-group");if(i.total.show&&r.globals.series.length>1){new t(this.ctx).printInnerLabels(i,i.total.label,i.total.formatter(r))}else{var o=document.querySelectorAll(".apexcharts-pie-area"),l=!1;if(Array.prototype.forEach.call(o,function(t){"true"===t.getAttribute("data:pieClicked")&&(l=!0,a.printDataLabelsInner(t,i))}),!l)if(r.globals.selectedDataPoints.length&&r.globals.series.length>1)if(r.globals.selectedDataPoints[0].length>0){var h=r.globals.selectedDataPoints[0],c=r.globals.dom.baseEl.querySelector(".apexcharts-".concat(r.config.chart.type.toLowerCase(),"-slice-").concat(h));this.printDataLabelsInner(c,i)}else n&&r.globals.selectedDataPoints.length&&0===r.globals.selectedDataPoints[0].length&&(n.style.opacity=0);else n&&r.globals.series.length>1&&(n.style.opacity=0)}}}]),t}(),Radar=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.chartType=this.w.config.chart.type,this.initialAnim=this.w.config.chart.animations.enabled,this.dynamicAnim=this.initialAnim&&this.w.config.chart.animations.dynamicAnimation.enabled,this.animDur=0;var i=this.w;this.graphics=new Graphics(this.ctx),this.lineColorArr=void 0!==i.globals.stroke.colors?i.globals.stroke.colors:i.globals.colors,this.defaultSize=i.globals.svgHeight<i.globals.svgWidth?i.globals.svgHeight-35:i.globals.gridWidth,this.maxValue=this.w.globals.maxY,this.polygons=i.config.plotOptions.radar.polygons,this.maxLabelWidth=20;var s=i.globals.labels.slice().sort(function(t,e){return e.length-t.length})[0],a=this.graphics.getTextRects(s,i.config.dataLabels.style.fontSize);this.size=this.defaultSize/2.1-i.config.stroke.width-i.config.chart.dropShadow.blur-a.width/1.75,void 0!==i.config.plotOptions.radar.size&&(this.size=i.config.plotOptions.radar.size),this.dataRadiusOfPercent=[],this.dataRadius=[],this.angleArr=[],this.yaxisLabelsTextsPos=[]}return _createClass(t,[{key:"draw",value:function(t){var e=this,i=this.w,s=new Fill(this.ctx),a=[];t.length&&(this.dataPointsLen=t[i.globals.maxValsInArrayIndex].length),this.disAngle=2*Math.PI/this.dataPointsLen;var r=i.globals.gridWidth/2,n=i.globals.gridHeight/2,o=this.graphics.group({class:"apexcharts-radar-series","data:innerTranslateX":r,"data:innerTranslateY":n-25,transform:"translate(".concat(r||0,", ").concat(n||0,")")}),l=[],h=null;if(this.yaxisLabels=this.graphics.group({class:"apexcharts-yaxis"}),t.forEach(function(t,r){var n=e.graphics.group().attr({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[r]),rel:r+1,"data:realIndex":r});e.dataRadiusOfPercent[r]=[],e.dataRadius[r]=[],e.angleArr[r]=[],t.forEach(function(t,i){e.dataRadiusOfPercent[r][i]=t/e.maxValue,e.dataRadius[r][i]=e.dataRadiusOfPercent[r][i]*e.size,e.angleArr[r][i]=i*e.disAngle}),l=e.getDataPointsPos(e.dataRadius[r],e.angleArr[r]);var o=e.createPaths(l,{x:0,y:0});h=e.graphics.group({class:"apexcharts-series-markers-wrap hidden"}),i.globals.delayedElements.push({el:h.node,index:r});var c={i:r,realIndex:r,animationDelay:r,initialSpeed:i.config.chart.animations.speed,dataChangeSpeed:i.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-radar",shouldClipToGrid:!1,bindEventsOnPaths:!1,stroke:i.globals.stroke.colors[r],strokeLineCap:i.config.stroke.lineCap},d=null;i.globals.previousPaths.length>0&&(d=e.getPathFrom(r));for(var u=0;u<o.linePathsTo.length;u++){var g=e.graphics.renderPaths(_objectSpread({},c,{pathFrom:null===d?o.linePathsFrom[u]:d,pathTo:o.linePathsTo[u],strokeWidth:Array.isArray(i.config.stroke.width)?i.config.stroke.width[r]:i.config.stroke.width,fill:"none",drawShadow:!1}));n.add(g);var f=s.fillPath({seriesNumber:r}),p=e.graphics.renderPaths(_objectSpread({},c,{pathFrom:null===d?o.areaPathsFrom[u]:d,pathTo:o.areaPathsTo[u],strokeWidth:0,fill:f,drawShadow:!1}));if(i.config.chart.dropShadow.enabled){var x=new Filters(e.ctx),m=i.config.chart.dropShadow;x.dropShadow(p,Object.assign({},m,{noUserSpaceOnUse:!0}),r)}n.add(p)}t.forEach(function(t,i){var s=new Markers(e.ctx).getMarkerConfig("apexcharts-marker",r,i),a=e.graphics.drawMarker(l[i].x,l[i].y,s);a.attr("rel",i),a.attr("j",i),a.attr("index",r),a.node.setAttribute("default-marker-size",s.pSize);var o=e.graphics.group({class:"apexcharts-series-markers"});o&&o.add(a),h.add(o),n.add(h)}),a.push(n)}),this.drawPolygons({parent:o}),i.config.dataLabels.enabled){var c=this.drawLabels();o.add(c)}return o.add(this.yaxisLabels),a.forEach(function(t){o.add(t)}),o}},{key:"drawPolygons",value:function(t){for(var e=this,i=this.w,s=t.parent,a=i.globals.yAxisScale[0].result.reverse(),r=a.length,n=[],o=this.size/(r-1),l=0;l<r;l++)n[l]=o*l;n.reverse();var h=[],c=[];n.forEach(function(t,i){var s=e.getPolygonPos(t),a="";s.forEach(function(t,s){if(0===i){var r=e.graphics.drawLine(t.x,t.y,0,0,Array.isArray(e.polygons.connectorColors)?e.polygons.connectorColors[s]:e.polygons.connectorColors);c.push(r)}0===s&&e.yaxisLabelsTextsPos.push({x:t.x,y:t.y}),a+=t.x+","+t.y+" "}),h.push(a)}),h.forEach(function(t,a){var r=e.polygons.strokeColors,n=e.graphics.drawPolygon(t,Array.isArray(r)?r[a]:r,i.globals.radarPolygons.fill.colors[a]);s.add(n)}),c.forEach(function(t){s.add(t)}),i.config.yaxis[0].show&&this.yaxisLabelsTextsPos.forEach(function(t,i){var s=e.drawYAxisText(t.x,t.y,i,a[i]);e.yaxisLabels.add(s)})}},{key:"drawYAxisText",value:function(t,e,i,s){var a=this.w,r=a.config.yaxis[0],n=a.globals.yLabelFormatters[0];return this.graphics.drawText({x:t+r.labels.offsetX,y:e+r.labels.offsetY,text:n(s,i),textAnchor:"middle",fontSize:r.labels.style.fontSize,fontFamily:r.labels.style.fontFamily,foreColor:r.labels.style.color})}},{key:"drawLabels",value:function(){var t=this,e=this.w,i="middle",s=e.config.dataLabels,a=this.graphics.group({class:"apexcharts-datalabels"}),r=this.getPolygonPos(this.size),n=0,o=0;return e.globals.labels.forEach(function(l,h){var c=s.formatter,d=new DataLabels(t.ctx);if(r[h]){n=r[h].x,o=r[h].y,Math.abs(r[h].x)>=10?r[h].x>0?(i="start",n+=10):r[h].x<0&&(i="end",n-=10):i="middle",Math.abs(r[h].y)>=t.size-10&&(r[h].y<0?o-=10:r[h].y>0&&(o+=10));var u=c(l,{seriesIndex:-1,dataPointIndex:h,w:e});d.plotDataLabelsText({x:n,y:o,text:u,textAnchor:i,i:h,j:h,parent:a,dataLabelsConfig:s,offsetCorrection:!1})}}),a}},{key:"createPaths",value:function(t,e){var i=this,s=[],a=[],r=[],n=[];if(t.length){a=[this.graphics.move(e.x,e.y)],n=[this.graphics.move(e.x,e.y)];var o=this.graphics.move(t[0].x,t[0].y),l=this.graphics.move(t[0].x,t[0].y);t.forEach(function(e,s){o+=i.graphics.line(e.x,e.y),l+=i.graphics.line(e.x,e.y),s===t.length-1&&(o+="Z",l+="Z")}),s.push(o),r.push(l)}return{linePathsFrom:a,linePathsTo:s,areaPathsFrom:n,areaPathsTo:r}}},{key:"getPathFrom",value:function(t){for(var e=this.w,i=null,s=0;s<e.globals.previousPaths.length;s++){var a=e.globals.previousPaths[s];a.paths.length>0&&parseInt(a.realIndex)===parseInt(t)&&void 0!==e.globals.previousPaths[s].paths[0]&&(i=e.globals.previousPaths[s].paths[0].d)}return i}},{key:"getDataPointsPos",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:this.dataPointsLen;t=t||[],e=e||[];for(var s=[],a=0;a<i;a++){var r={};r.x=t[a]*Math.sin(e[a]),r.y=-t[a]*Math.cos(e[a]),s.push(r)}return s}},{key:"getPolygonPos",value:function(t){for(var e=[],i=2*Math.PI/this.dataPointsLen,s=0;s<this.dataPointsLen;s++){var a={};a.x=t*Math.sin(s*i),a.y=-t*Math.cos(s*i),e.push(a)}return e}}]),t}(),Radial=function(t){function e(t){var i;_classCallCheck(this,e),(i=_possibleConstructorReturn(this,_getPrototypeOf(e).call(this,t))).ctx=t,i.w=t.w,i.animBeginArr=[0],i.animDur=0;var s=i.w;return i.startAngle=s.config.plotOptions.radialBar.startAngle,i.endAngle=s.config.plotOptions.radialBar.endAngle,i.trackStartAngle=s.config.plotOptions.radialBar.track.startAngle,i.trackEndAngle=s.config.plotOptions.radialBar.track.endAngle,i.radialDataLabels=s.config.plotOptions.radialBar.dataLabels,i.trackStartAngle||(i.trackStartAngle=i.startAngle),i.trackEndAngle||(i.trackEndAngle=i.endAngle),360===i.endAngle&&(i.endAngle=359.99),i.fullAngle=360-s.config.plotOptions.radialBar.endAngle-s.config.plotOptions.radialBar.startAngle,i.margin=parseInt(s.config.plotOptions.radialBar.track.margin),i}return _inherits(e,Pie),_createClass(e,[{key:"draw",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-radialbar"});if(e.globals.noData)return s;var a=i.group(),r=this.defaultSize/2,n=e.globals.gridWidth/2,o=this.defaultSize/2.05-e.config.stroke.width-e.config.chart.dropShadow.blur;void 0!==e.config.plotOptions.radialBar.size&&(o=e.config.plotOptions.radialBar.size);var l=e.globals.fill.colors;if(e.config.plotOptions.radialBar.track.show){var h=this.drawTracks({size:o,centerX:n,centerY:r,colorArr:l,series:t});a.add(h)}var c=this.drawArcs({size:o,centerX:n,centerY:r,colorArr:l,series:t}),d=360;return e.config.plotOptions.radialBar.startAngle<0&&(d=Math.abs(e.config.plotOptions.radialBar.endAngle-e.config.plotOptions.radialBar.startAngle)),e.globals.radialSize=o-o/(360/(360-d)),a.add(c.g),"front"===e.config.plotOptions.radialBar.hollow.position&&(c.g.add(c.elHollow),c.dataLabels&&c.g.add(c.dataLabels)),s.add(a),s}},{key:"drawTracks",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-tracks"}),a=new Filters(this.ctx),r=new Fill(this.ctx),n=this.getStrokeWidth(t);t.size=t.size-n/2;for(var o=0;o<t.series.length;o++){var l=i.group({class:"apexcharts-radialbar-track apexcharts-track"});s.add(l),l.attr({rel:o+1}),t.size=t.size-n-this.margin;var h=e.config.plotOptions.radialBar.track,c=r.fillPath({seriesNumber:0,size:t.size,fillColors:Array.isArray(h.background)?h.background[o]:h.background,solid:!0}),d=this.trackStartAngle,u=this.trackEndAngle;Math.abs(u)+Math.abs(d)>=360&&(u=360-Math.abs(this.startAngle)-.1);var g=i.drawPath({d:"",stroke:c,strokeWidth:n*parseInt(h.strokeWidth)/100,fill:"none",strokeOpacity:h.opacity,classes:"apexcharts-radialbar-area"});if(h.dropShadow.enabled){var f=h.dropShadow;a.dropShadow(g,f)}l.add(g),g.attr("id","apexcharts-radialbarTrack-"+o),this.animatePaths(g,{centerX:t.centerX,centerY:t.centerY,endAngle:u,startAngle:d,size:t.size,i:o,totalItems:2,animBeginArr:0,dur:0,isTrack:!0,easing:e.globals.easing})}return s}},{key:"drawArcs",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=new Fill(this.ctx),a=new Filters(this.ctx),r=i.group(),n=this.getStrokeWidth(t);t.size=t.size-n/2;var o=e.config.plotOptions.radialBar.hollow.background,l=t.size-n*t.series.length-this.margin*t.series.length-n*parseInt(e.config.plotOptions.radialBar.track.strokeWidth)/100/2,h=l-e.config.plotOptions.radialBar.hollow.margin;void 0!==e.config.plotOptions.radialBar.hollow.image&&(o=this.drawHollowImage(t,r,l,o));var c=this.drawHollow({size:h,centerX:t.centerX,centerY:t.centerY,fill:o});if(e.config.plotOptions.radialBar.hollow.dropShadow.enabled){var d=e.config.plotOptions.radialBar.hollow.dropShadow;a.dropShadow(c,d)}var u=1;!this.radialDataLabels.total.show&&e.globals.series.length>1&&(u=0);var g=null;this.radialDataLabels.show&&(g=this.renderInnerDataLabels(this.radialDataLabels,{hollowSize:l,centerX:t.centerX,centerY:t.centerY,opacity:u})),"back"===e.config.plotOptions.radialBar.hollow.position&&(r.add(c),g&&r.add(g));var f=!1;e.config.plotOptions.radialBar.inverseOrder&&(f=!0);for(var p=f?t.series.length-1:0;f?p>=0:p<t.series.length;f?p--:p++){var x=i.group({class:"apexcharts-series apexcharts-radial-series",seriesName:Utils.escapeString(e.globals.seriesNames[p])});r.add(x),x.attr({rel:p+1,"data:realIndex":p}),this.ctx.series.addCollapsedClassToSeries(x,p),t.size=t.size-n-this.margin;var m=s.fillPath({seriesNumber:p,size:t.size,value:t.series[p]}),b=this.startAngle,v=void 0,y=Math.abs(e.config.plotOptions.radialBar.endAngle-e.config.plotOptions.radialBar.startAngle),w=Utils.negToZero(t.series[p]>100?100:t.series[p])/100,k=Math.round(y*w)+this.startAngle,A=void 0;e.globals.dataChanged&&(v=this.startAngle,A=Math.round(y*Utils.negToZero(e.globals.previousPaths[p])/100)+v),Math.abs(k)+Math.abs(b)>=360&&(k-=.01),Math.abs(A)+Math.abs(v)>=360&&(A-=.01);var S=k-b,C=Array.isArray(e.config.stroke.dashArray)?e.config.stroke.dashArray[p]:e.config.stroke.dashArray,L=i.drawPath({d:"",stroke:m,strokeWidth:n,fill:"none",fillOpacity:e.config.fill.opacity,classes:"apexcharts-radialbar-area apexcharts-radialbar-slice-"+p,strokeDashArray:C});if(Graphics.setAttrs(L.node,{"data:angle":S,"data:value":t.series[p]}),e.config.chart.dropShadow.enabled){var P=e.config.chart.dropShadow;a.dropShadow(L,P,p)}this.addListeners(L,this.radialDataLabels),x.add(L),L.attr({index:0,j:p});var z=0;!this.initialAnim||e.globals.resized||e.globals.dataChanged||(z=(k-b)/360*e.config.chart.animations.speed,this.animDur=z/(1.2*t.series.length)+this.animDur,this.animBeginArr.push(this.animDur)),e.globals.dataChanged&&(z=(k-b)/360*e.config.chart.animations.dynamicAnimation.speed,this.animDur=z/(1.2*t.series.length)+this.animDur,this.animBeginArr.push(this.animDur)),this.animatePaths(L,{centerX:t.centerX,centerY:t.centerY,endAngle:k,startAngle:b,prevEndAngle:A,prevStartAngle:v,size:t.size,i:p,totalItems:2,animBeginArr:this.animBeginArr,dur:z,shouldSetPrevPaths:!0,easing:e.globals.easing})}return{g:r,elHollow:c,dataLabels:g}}},{key:"drawHollow",value:function(t){var e=new Graphics(this.ctx).drawCircle(2*t.size);return e.attr({class:"apexcharts-radialbar-hollow",cx:t.centerX,cy:t.centerY,r:t.size,fill:t.fill}),e}},{key:"drawHollowImage",value:function(t,e,i,s){var a=this.w,r=new Fill(this.ctx),n=(Math.random()+1).toString(36).substring(4),o=a.config.plotOptions.radialBar.hollow.image;if(a.config.plotOptions.radialBar.hollow.imageClipped)r.clippedImgArea({width:i,height:i,image:o,patternID:"pattern".concat(a.globals.cuid).concat(n)}),s="url(#pattern".concat(a.globals.cuid).concat(n,")");else{var l=a.config.plotOptions.radialBar.hollow.imageWidth,h=a.config.plotOptions.radialBar.hollow.imageHeight;if(void 0===l&&void 0===h){var c=a.globals.dom.Paper.image(o).loaded(function(e){this.move(t.centerX-e.width/2+a.config.plotOptions.radialBar.hollow.imageOffsetX,t.centerY-e.height/2+a.config.plotOptions.radialBar.hollow.imageOffsetY)});e.add(c)}else{var d=a.globals.dom.Paper.image(o).loaded(function(e){this.move(t.centerX-l/2+a.config.plotOptions.radialBar.hollow.imageOffsetX,t.centerY-h/2+a.config.plotOptions.radialBar.hollow.imageOffsetY),this.size(l,h)});e.add(d)}}return s}},{key:"getStrokeWidth",value:function(t){var e=this.w;return t.size*(100-parseInt(e.config.plotOptions.radialBar.hollow.size))/100/(t.series.length+1)-this.margin}}]),e}(),RangeBar=function(t){function e(){return _classCallCheck(this,e),_possibleConstructorReturn(this,_getPrototypeOf(e).apply(this,arguments))}return _inherits(e,Bar),_createClass(e,[{key:"draw",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a=new Fill(this.ctx);this.rangeBarOptions=this.w.config.plotOptions.rangeBar,this.series=t,this.seriesRangeStart=i.globals.seriesRangeStart,this.seriesRangeEnd=i.globals.seriesRangeEnd,this.initVariables(t);for(var r=s.group({class:"apexcharts-rangebar-series apexcharts-plot-series"}),n=0,o=0;n<t.length;n++,o++){var l,h,c,d,u=void 0,g=void 0,f=void 0,p=void 0,x=[],m=[],b=i.globals.comboCharts?e[n]:n,v=s.group({class:"apexcharts-series",seriesName:Utils.escapeString(i.globals.seriesNames[b]),rel:n+1,"data:realIndex":b});t[n].length>0&&(this.visibleI=this.visibleI+1);var y=0,w=0,k=0;this.yRatio.length>1&&(this.yaxisIndex=b);var A=this.initialPositions();p=A.y,h=A.yDivision,w=A.barHeight,d=A.zeroW,f=A.x,k=A.barWidth,l=A.xDivision,c=A.zeroH,m.push(f+k/2);for(var S=s.group({class:"apexcharts-datalabels"}),C=0,L=i.globals.dataPoints;C<i.globals.dataPoints;C++,L--){void 0===this.series[n][C]||null===t[n][C]?this.isNullValue=!0:this.isNullValue=!1,i.config.stroke.show&&(y=this.isNullValue?0:Array.isArray(this.strokeWidth)?this.strokeWidth[b]:this.strokeWidth);var P=null;this.isHorizontal?k=(P=this.drawRangeBarPaths({indexes:{i:n,j:C,realIndex:b,bc:o},barHeight:w,strokeWidth:y,pathTo:u,pathFrom:g,zeroW:d,x:f,y:p,yDivision:h,elSeries:v})).barWidth:w=(P=this.drawRangeColumnPaths({indexes:{i:n,j:C,realIndex:b,bc:o},x:f,y:p,xDivision:l,pathTo:u,pathFrom:g,barWidth:k,zeroH:c,strokeWidth:y,elSeries:v})).barHeight,u=P.pathTo,g=P.pathFrom,p=P.y,f=P.x,C>0&&m.push(f+k/2),x.push(p);var z=a.fillPath({seriesNumber:b}),T=i.globals.stroke.colors[b];v=this.renderSeries({realIndex:b,pathFill:z,lineFill:T,j:C,i:n,pathFrom:g,pathTo:u,strokeWidth:y,elSeries:v,x:f,y:p,series:t,barHeight:w,barWidth:k,elDataLabelsWrap:S,visibleSeries:this.visibleI,type:"rangebar"})}i.globals.seriesXvalues[b]=m,i.globals.seriesYvalues[b]=x,r.add(v)}return r}},{key:"drawRangeColumnPaths",value:function(t){var e=t.indexes,i=t.x,s=(t.y,t.strokeWidth),a=t.xDivision,r=t.pathTo,n=t.pathFrom,o=t.barWidth,l=t.zeroH,h=this.w,c=new Graphics(this.ctx),d=e.i,u=e.j,g=this.yRatio[this.yaxisIndex],f=e.realIndex,p=this.getRangeValue(f,u),x=Math.min(p.start,p.end),m=Math.max(p.start,p.end);h.globals.isXNumeric&&(i=(h.globals.seriesX[d][u]-h.globals.minX)/this.xRatio-o/2);var b=i+o*this.visibleI;void 0===this.series[d][u]||null===this.series[d][u]?x=l:(x=l-x/g,m=l-m/g);var v=Math.abs(m-x);return c.move(b,l),n=c.move(b,x),h.globals.previousPaths.length>0&&(n=this.getPathFrom(f,u,!0)),r=c.move(b,m)+c.line(b+o,m)+c.line(b+o,x)+c.line(b,x)+c.line(b,m-s/2),n=n+c.move(b,x)+c.line(b+o,x)+c.line(b+o,x)+c.line(b,x),h.globals.isXNumeric||(i+=a),{pathTo:r,pathFrom:n,barHeight:v,x:i,y:m,barXPosition:b}}},{key:"drawRangeBarPaths",value:function(t){var e=t.indexes,i=(t.x,t.y),s=t.yDivision,a=t.pathTo,r=t.pathFrom,n=t.barHeight,o=t.zeroW,l=this.w,h=new Graphics(this.ctx),c=e.i,d=e.j,u=e.realIndex,g=o,f=o;l.globals.isXNumeric&&(i=(l.globals.seriesX[c][d]-l.globals.minX)/this.invertedXRatio-n);var p=i+n*this.visibleI;void 0!==this.series[c][d]&&null!==this.series[c][d]&&(g=o+this.seriesRangeStart[c][d]/this.invertedYRatio,f=o+this.seriesRangeEnd[c][d]/this.invertedYRatio),h.move(o,p),r=h.move(o,p),l.globals.previousPaths.length>0&&(r=this.getPathFrom(u,d));var x=Math.abs(f-g);return a=h.move(g,p)+h.line(f,p)+h.line(f,p+n)+h.line(g,p+n)+h.line(g,p),r=r+h.line(g,p)+h.line(g,p+n)+h.line(g,p+n)+h.line(g,p),l.globals.isXNumeric||(i+=s),{pathTo:a,pathFrom:r,barWidth:x,x:f,y:i,barYPosition:p}}},{key:"getRangeValue",value:function(t,e){var i=this.w;return{start:i.globals.seriesRangeStart[t][e],end:i.globals.seriesRangeEnd[t][e]}}}]),e}(),Formatters=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.tooltipKeyFormat="dd MMM"}return _createClass(t,[{key:"xLabelFormat",value:function(t,e,i){var s=this.w;if("datetime"===s.config.xaxis.type&&(void 0===s.config.xaxis.labels.formatter&&void 0===s.config.tooltip.x.formatter))return new DateTime(this.ctx).formatDate(new Date(e),s.config.tooltip.x.format,!0,!0);return t(e,i)}},{key:"setLabelFormatters",value:function(){var t=this.w;return t.globals.xLabelFormatter=function(t){return t},t.globals.xaxisTooltipFormatter=function(t){return t},t.globals.ttKeyFormatter=function(t){return t},t.globals.ttZFormatter=function(t){return t},t.globals.legendFormatter=function(t){return t},void 0!==t.config.xaxis.labels.formatter?t.globals.xLabelFormatter=t.config.xaxis.labels.formatter:t.globals.xLabelFormatter=function(e){if(Utils.isNumber(e)){if("numeric"===t.config.xaxis.type&&t.globals.dataPoints<50)return e.toFixed(1);if(t.globals.isBarHorizontal)if(t.globals.maxY-t.globals.minYArr<4)return e.toFixed(1);return e.toFixed(0)}return e},"function"==typeof t.config.tooltip.x.formatter?t.globals.ttKeyFormatter=t.config.tooltip.x.formatter:t.globals.ttKeyFormatter=t.globals.xLabelFormatter,"function"==typeof t.config.xaxis.tooltip.formatter&&(t.globals.xaxisTooltipFormatter=t.config.xaxis.tooltip.formatter),Array.isArray(t.config.tooltip.y)?t.globals.ttVal=t.config.tooltip.y:void 0!==t.config.tooltip.y.formatter&&(t.globals.ttVal=t.config.tooltip.y),void 0!==t.config.tooltip.z.formatter&&(t.globals.ttZFormatter=t.config.tooltip.z.formatter),void 0!==t.config.legend.formatter&&(t.globals.legendFormatter=t.config.legend.formatter),t.config.yaxis.forEach(function(e,i){void 0!==e.labels.formatter?t.globals.yLabelFormatters[i]=e.labels.formatter:t.globals.yLabelFormatters[i]=function(s){return t.globals.xyCharts&&Utils.isNumber(s)?0!==t.globals.yValueDecimal?s.toFixed(void 0!==e.decimalsInFloat?e.decimalsInFloat:t.globals.yValueDecimal):t.globals.maxYArr[i]-t.globals.minYArr[i]<10?s.toFixed(1):s.toFixed(0):s}}),t.globals}},{key:"heatmapLabelFormatters",value:function(){var t=this.w;if("heatmap"===t.config.chart.type){t.globals.yAxisScale[0].result=t.globals.seriesNames.slice();var e=t.globals.seriesNames.reduce(function(t,e){return t.length>e.length?t:e},0);t.globals.yAxisScale[0].niceMax=e,t.globals.yAxisScale[0].niceMin=e}}}]),t}(),AxesUtils=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getLabel",value:function(t,e,i,s){var a,r=arguments.length>4&&void 0!==arguments[4]?arguments[4]:[],n=this.w,o=void 0===t[s]?"":t[s],l=n.globals.xLabelFormatter,h=n.config.xaxis.labels.formatter,c=!1,d=o;a=new Formatters(this.ctx).xLabelFormat(l,o,d),void 0!==h&&(a=h(o,t[s],s));var u,g;return e.length>0?(u=e[s].unit,g=null,e.forEach(function(t){"month"===t.unit?g="year":"day"===t.unit?g="month":"hour"===t.unit?g="day":"minute"===t.unit&&(g="hour")}),c=g===u,i=e[s].position,a=e[s].value):"datetime"===n.config.xaxis.type&&void 0===h&&(a=""),void 0===a&&(a=""),(0===(a=a.toString()).indexOf("NaN")||0===a.toLowerCase().indexOf("invalid")||a.toLowerCase().indexOf("infinity")>=0||r.indexOf(a)>=0&&!n.config.xaxis.labels.showDuplicates)&&(a=""),{x:i,text:a,isBold:c}}},{key:"drawYAxisTicks",value:function(t,e,i,s,a,r,n){var o=this.w,l=new Graphics(this.ctx),h=o.globals.translateY;if(s.show){!0===o.config.yaxis[a].opposite&&(t+=s.width);for(var c=e;c>=0;c--){var d=h+e/10+o.config.yaxis[a].labels.offsetY-1;o.globals.isBarHorizontal&&(d=r*c);var u=l.drawLine(t+i.offsetX-s.width+s.offsetX,d+s.offsetY,t+i.offsetX+s.offsetX,d+s.offsetY,i.color);n.add(u),h+=r}}}}]),t}(),YAxis=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.xaxisFontSize=i.config.xaxis.labels.style.fontSize,this.axisFontFamily=i.config.xaxis.labels.style.fontFamily,this.xaxisForeColors=i.config.xaxis.labels.style.colors,this.xAxisoffX=0,"bottom"===i.config.xaxis.position&&(this.xAxisoffX=i.globals.gridHeight),this.drawnLabels=[],this.axesUtils=new AxesUtils(e)}return _createClass(t,[{key:"drawYaxis",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=e.config.yaxis[t].labels.style.fontSize,a=e.config.yaxis[t].labels.style.fontFamily,r=i.group({class:"apexcharts-yaxis",rel:t,transform:"translate("+e.globals.translateYAxisX[t]+", 0)"});if(!e.config.yaxis[t].show)return r;var n=i.group({class:"apexcharts-yaxis-texts-g"});r.add(n);var o=e.globals.yAxisScale[t].result.length-1,l=e.globals.gridHeight/o+.1,h=e.globals.translateY,c=e.globals.yLabelFormatters[t],d=e.globals.yAxisScale[t].result.slice();if(e.config.yaxis[t]&&e.config.yaxis[t].reversed&&d.reverse(),e.config.yaxis[t].labels.show)for(var u=o;u>=0;u--){var g=d[u];g=c(g,u);var f=e.config.yaxis[t].labels.padding;e.config.yaxis[t].opposite&&0!==e.config.yaxis.length&&(f*=-1);var p=i.drawText({x:f,y:h+o/10+e.config.yaxis[t].labels.offsetY+1,text:g,textAnchor:e.config.yaxis[t].opposite?"start":"end",fontSize:s,fontFamily:a,foreColor:e.config.yaxis[t].labels.style.color,cssClass:"apexcharts-yaxis-label "+e.config.yaxis[t].labels.style.cssClass});n.add(p);var x=i.rotateAroundCenter(p.node);0!==e.config.yaxis[t].labels.rotate&&p.node.setAttribute("transform","rotate(".concat(e.config.yaxis[t].labels.rotate," ").concat(x.x," ").concat(x.y,")")),h+=l}if(void 0!==e.config.yaxis[t].title.text){var m=i.group({class:"apexcharts-yaxis-title"}),b=0;e.config.yaxis[t].opposite&&(b=e.globals.translateYAxisX[t]);var v=i.drawText({x:b,y:e.globals.gridHeight/2+e.globals.translateY,text:e.config.yaxis[t].title.text,textAnchor:"end",foreColor:e.config.yaxis[t].title.style.color,fontSize:e.config.yaxis[t].title.style.fontSize,fontFamily:e.config.yaxis[t].title.style.fontFamily,cssClass:"apexcharts-yaxis-title-text "+e.config.yaxis[t].title.style.cssClass});m.add(v),r.add(m)}var y=e.config.yaxis[t].axisBorder;if(y.show){var w=31+y.offsetX;e.config.yaxis[t].opposite&&(w=-31-y.offsetX);var k=i.drawLine(w,e.globals.translateY+y.offsetY-2,w,e.globals.gridHeight+e.globals.translateY+y.offsetY+2,y.color);r.add(k),this.axesUtils.drawYAxisTicks(w,o,y,e.config.yaxis[t].axisTicks,t,l,r)}return r}},{key:"drawYaxisInversed",value:function(t){var e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-xaxis apexcharts-yaxis-inversed"}),a=i.group({class:"apexcharts-xaxis-texts-g",transform:"translate(".concat(e.globals.translateXAxisX,", ").concat(e.globals.translateXAxisY,")")});s.add(a);var r=e.globals.yAxisScale[t].result.length-1,n=e.globals.gridWidth/r+.1,o=n+e.config.xaxis.labels.offsetX,l=e.globals.xLabelFormatter,h=e.globals.yAxisScale[t].result.slice(),c=e.globals.invertedTimelineLabels;c.length>0&&(this.xaxisLabels=c.slice(),r=(h=c.slice()).length),e.config.yaxis[t]&&e.config.yaxis[t].reversed&&h.reverse();var d=c.length;if(e.config.xaxis.labels.show)for(var u=d?0:r;d?u<d-1:u>=0;d?u++:u--){var g=h[u];g=l(g,u);var f=e.globals.gridWidth+e.globals.padHorizontal-(o-n+e.config.xaxis.labels.offsetX);if(c.length){var p=this.axesUtils.getLabel(h,c,f,u,this.drawnLabels);f=p.x,g=p.text,this.drawnLabels.push(p.text)}var x=i.drawText({x:f,y:this.xAxisoffX+e.config.xaxis.labels.offsetY+30,text:"",textAnchor:"middle",foreColor:Array.isArray(this.xaxisForeColors)?this.xaxisForeColors[t]:this.xaxisForeColors,fontSize:this.xaxisFontSize,fontFamily:this.xaxisFontFamily,cssClass:"apexcharts-xaxis-label "+e.config.xaxis.labels.style.cssClass});a.add(x),x.tspan(g);var m=document.createElementNS(e.globals.SVGNS,"title");m.textContent=g,x.node.appendChild(m),o+=n}if(void 0!==e.config.xaxis.title.text){var b=i.group({class:"apexcharts-xaxis-title apexcharts-yaxis-title-inversed"}),v=i.drawText({x:e.globals.gridWidth/2,y:this.xAxisoffX+parseInt(this.xaxisFontSize)+parseInt(e.config.xaxis.title.style.fontSize)+20,text:e.config.xaxis.title.text,textAnchor:"middle",fontSize:e.config.xaxis.title.style.fontSize,fontFamily:e.config.xaxis.title.style.fontFamily,cssClass:"apexcharts-xaxis-title-text "+e.config.xaxis.title.style.cssClass});b.add(v),s.add(b)}var y=e.config.yaxis[t].axisBorder;if(y.show){var w=i.drawLine(e.globals.padHorizontal+y.offsetX,1+y.offsetY,e.globals.padHorizontal+y.offsetX,e.globals.gridHeight+y.offsetY,y.color);s.add(w)}return s}},{key:"yAxisTitleRotate",value:function(t,e){var i=this.w,s=new Graphics(this.ctx),a={width:0,height:0},r={width:0,height:0},n=i.globals.dom.baseEl.querySelector(" .apexcharts-yaxis[rel='".concat(t,"'] .apexcharts-yaxis-texts-g"));null!==n&&(a=n.getBoundingClientRect());var o=i.globals.dom.baseEl.querySelector(".apexcharts-yaxis[rel='".concat(t,"'] .apexcharts-yaxis-title text"));if(null!==o&&(r=o.getBoundingClientRect()),null!==o){var l=this.xPaddingForYAxisTitle(t,a,r,e);o.setAttribute("x",l.xPos-(e?10:0))}if(null!==o){var h=s.rotateAroundCenter(o);e?o.setAttribute("transform","rotate(".concat(i.config.yaxis[t].title.rotate," ").concat(h.x," ").concat(h.y,")")):o.setAttribute("transform","rotate(-".concat(i.config.yaxis[t].title.rotate," ").concat(h.x," ").concat(h.y,")"))}}},{key:"xPaddingForYAxisTitle",value:function(t,e,i,s){var a=this.w,r=0,n=0,o=10;return void 0===a.config.yaxis[t].title.text||t<0?{xPos:n,padd:0}:(s?(n=e.width+a.config.yaxis[t].title.offsetX+i.width/2+o/2,0===(r+=1)&&(n-=o/2)):(n=-1*e.width+a.config.yaxis[t].title.offsetX+o/2+i.width/2,a.globals.isBarHorizontal&&(o=25,n=-1*e.width-a.config.yaxis[t].title.offsetX-o)),{xPos:n,padd:o})}},{key:"setYAxisXPosition",value:function(t,e){var i=this.w,s=0,a=0,r=21,n=1;i.config.yaxis.length>1&&(this.multipleYs=!0),i.config.yaxis.map(function(o,l){var h=i.globals.ignoreYAxisIndexes.indexOf(l)>-1||!o.show||o.floating||0===t[l].width,c=t[l].width+e[l].width;o.opposite?i.globals.isBarHorizontal?(a=i.globals.gridWidth+i.globals.translateX-1,i.globals.translateYAxisX[l]=a-o.labels.offsetX):(a=i.globals.gridWidth+i.globals.translateX+n,h||(n=n+c+20),i.globals.translateYAxisX[l]=a-o.labels.offsetX+20):(s=i.globals.translateX-r,h||(r=r+c+20),i.globals.translateYAxisX[l]=s+o.labels.offsetX)})}},{key:"setYAxisTextAlignments",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis");(e=Utils.listToArray(e)).forEach(function(e,i){var s=t.config.yaxis[i];if(void 0!==s.labels.align){var a=t.globals.dom.baseEl.querySelector(".apexcharts-yaxis[rel='".concat(i,"'] .apexcharts-yaxis-texts-g")),r=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis[rel='".concat(i,"'] .apexcharts-yaxis-label"));r=Utils.listToArray(r);var n=a.getBoundingClientRect();"left"===s.labels.align?(r.forEach(function(t,e){t.setAttribute("text-anchor","start")}),s.opposite||a.setAttribute("transform","translate(-".concat(n.width,", 0)"))):"center"===s.labels.align?(r.forEach(function(t,e){t.setAttribute("text-anchor","middle")}),a.setAttribute("transform","translate(".concat(n.width/2*(s.opposite?1:-1),", 0)"))):"right"===s.labels.align&&(r.forEach(function(t,e){t.setAttribute("text-anchor","end")}),s.opposite&&a.setAttribute("transform","translate(".concat(n.width,", 0)")))}})}}]),t}(),Dimensions=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.lgRect={},this.yAxisWidth=0,this.xAxisHeight=0,this.isSparkline=this.w.config.chart.sparkline.enabled,this.xPadRight=0,this.xPadLeft=0}return _createClass(t,[{key:"plotCoords",value:function(){var t=this.w,e=t.globals,i=this.getLegendsRect();e.axisCharts?this.setGridCoordsForAxisCharts(i):this.setGridCoordsForNonAxisCharts(i),this.titleSubtitleOffset(),e.gridHeight=e.gridHeight-t.config.grid.padding.top-t.config.grid.padding.bottom,e.gridWidth=e.gridWidth-t.config.grid.padding.left-t.config.grid.padding.right-this.xPadRight-this.xPadLeft,e.translateX=e.translateX+t.config.grid.padding.left+this.xPadLeft,e.translateY=e.translateY+t.config.grid.padding.top}},{key:"conditionalChecksForAxisCoords",value:function(t,e){var i=this.w;this.xAxisHeight=(t.height+e.height)*i.globals.LINE_HEIGHT_RATIO+15,this.xAxisWidth=t.width,this.xAxisHeight-e.height>i.config.xaxis.labels.maxHeight&&(this.xAxisHeight=i.config.xaxis.labels.maxHeight),i.config.xaxis.labels.minHeight&&this.xAxisHeight<i.config.xaxis.labels.minHeight&&(this.xAxisHeight=i.config.xaxis.labels.minHeight),i.config.xaxis.floating&&(this.xAxisHeight=0),i.globals.isBarHorizontal?this.yAxisWidth=i.globals.yLabelsCoords[0].width+i.globals.yTitleCoords[0].width+15:this.yAxisWidth=this.getTotalYAxisWidth();var s=0,a=0;i.config.yaxis.forEach(function(t){s+=t.labels.minWidth,a+=t.labels.maxWidth}),this.yAxisWidth<s&&(this.yAxisWidth=s),this.yAxisWidth>a&&(this.yAxisWidth=a)}},{key:"setGridCoordsForAxisCharts",value:function(t){var e=this.w,i=e.globals,s=this.getyAxisLabelsCoords(),a=this.getxAxisLabelsCoords(),r=this.getyAxisTitleCoords(),n=this.getxAxisTitleCoords();e.globals.yLabelsCoords=[],e.globals.yTitleCoords=[],e.config.yaxis.map(function(t,i){e.globals.yLabelsCoords.push({width:s[i].width,index:i}),e.globals.yTitleCoords.push({width:r[i].width,index:i})}),this.conditionalChecksForAxisCoords(a,n),i.translateXAxisY=e.globals.rotateXLabels?this.xAxisHeight/8:-4,i.translateXAxisX=e.globals.rotateXLabels&&e.globals.isXNumeric&&e.config.xaxis.labels.rotate<=-45?-this.xAxisWidth/4:0,e.globals.isBarHorizontal&&(i.rotateXLabels=!1,i.translateXAxisY=parseInt(e.config.xaxis.labels.style.fontSize)/1.5*-1),i.translateXAxisY=i.translateXAxisY+e.config.xaxis.labels.offsetY,i.translateXAxisX=i.translateXAxisX+e.config.xaxis.labels.offsetX;var o=this.yAxisWidth,l=this.xAxisHeight;i.xAxisLabelsHeight=this.xAxisHeight,i.xAxisHeight=this.xAxisHeight;var h=10;switch(e.config.grid.show&&"radar"!==e.config.chart.type||(o=0,l=35),this.isSparkline&&(t={height:0,width:0},l=0,o=0,h=0),this.additionalPaddingXLabels(a),e.config.legend.position){case"bottom":i.translateY=h,i.translateX=o,i.gridHeight=i.svgHeight-t.height-l-(this.isSparkline?0:e.globals.rotateXLabels?10:15),i.gridWidth=i.svgWidth-o;break;case"top":i.translateY=t.height+h,i.translateX=o,i.gridHeight=i.svgHeight-t.height-l-(this.isSparkline?0:e.globals.rotateXLabels?10:15),i.gridWidth=i.svgWidth-o;break;case"left":i.translateY=h,i.translateX=t.width+o,i.gridHeight=i.svgHeight-l-12,i.gridWidth=i.svgWidth-t.width-o;break;case"right":i.translateY=h,i.translateX=o,i.gridHeight=i.svgHeight-l-12,i.gridWidth=i.svgWidth-t.width-o-5;break;default:throw new Error("Legend position not supported")}this.setGridXPosForDualYAxis(r,s),new YAxis(this.ctx).setYAxisXPosition(s,r)}},{key:"setGridCoordsForNonAxisCharts",value:function(t){var e=this.w,i=e.globals,s=0;e.config.legend.show&&!e.config.legend.floating&&(s=20);var a=10,r=0;if("pie"===e.config.chart.type||"donut"===e.config.chart.type?(a+=e.config.plotOptions.pie.offsetY,r+=e.config.plotOptions.pie.offsetX):"radialBar"===e.config.chart.type&&(a+=e.config.plotOptions.radialBar.offsetY,r+=e.config.plotOptions.radialBar.offsetX),!e.config.legend.show)return i.gridHeight=i.svgHeight-35,i.gridWidth=i.gridHeight,i.translateY=a-10,void(i.translateX=r+(i.svgWidth-i.gridWidth)/2);switch(e.config.legend.position){case"bottom":i.gridHeight=i.svgHeight-t.height-35,i.gridWidth=i.gridHeight,i.translateY=a-20,i.translateX=r+(i.svgWidth-i.gridWidth)/2;break;case"top":i.gridHeight=i.svgHeight-t.height-35,i.gridWidth=i.gridHeight,i.translateY=t.height+a+10,i.translateX=r+(i.svgWidth-i.gridWidth)/2;break;case"left":i.gridWidth=i.svgWidth-t.width-s,i.gridHeight=i.gridWidth,i.translateY=a,i.translateX=r+t.width+s;break;case"right":i.gridWidth=i.svgWidth-t.width-s-5,i.gridHeight=i.gridWidth,i.translateY=a,i.translateX=r+10;break;default:throw new Error("Legend position not supported")}}},{key:"setGridXPosForDualYAxis",value:function(t,e){var i=this.w;i.config.yaxis.map(function(s,a){-1===i.globals.ignoreYAxisIndexes.indexOf(a)&&!i.config.yaxis[a].floating&&i.config.yaxis[a].show&&s.opposite&&(i.globals.translateX=i.globals.translateX-(e[a].width+t[a].width)-parseInt(i.config.yaxis[a].labels.style.fontSize)/1.2-12)})}},{key:"additionalPaddingXLabels",value:function(t){var e=this,i=this.w;if("category"===i.config.xaxis.type&&i.globals.isBarHorizontal||"numeric"===i.config.xaxis.type||"datetime"===i.config.xaxis.type){var s=i.globals.isXNumeric;i.config.yaxis.forEach(function(a,r){var n;(!a.show||a.floating||-1!==i.globals.collapsedSeriesIndices.indexOf(r)||s||a.opposite&&i.globals.isBarHorizontal)&&((s&&i.globals.isMultipleYAxis&&-1!==i.globals.collapsedSeriesIndices.indexOf(r)||i.globals.isBarHorizontal&&a.opposite)&&(n=t,i.config.grid.padding.left<n.width&&(e.xPadLeft=n.width/2+1)),(!i.globals.isBarHorizontal&&a.opposite&&-1!==i.globals.collapsedSeriesIndices.indexOf(r)||s&&!i.globals.isMultipleYAxis)&&function(t){e.timescaleLabels?e.timescaleLabels[e.timescaleLabels.length-1].position+t.width>i.globals.gridWidth?i.globals.skipLastTimelinelabel=!0:i.globals.skipLastTimelinelabel=!1:"datetime"===i.config.xaxis.type?i.config.grid.padding.right<t.width&&(i.globals.skipLastTimelinelabel=!0):"datetime"!==i.config.xaxis.type&&i.config.grid.padding.right<t.width&&(e.xPadRight=t.width/2+1)}(t))})}}},{key:"titleSubtitleOffset",value:function(){var t=this.w,e=t.globals,i=this.isSparkline||!t.globals.axisCharts?0:10;void 0!==t.config.title.text?i+=t.config.title.margin:i+=this.isSparkline||!t.globals.axisCharts?0:5,void 0!==t.config.subtitle.text?i+=t.config.subtitle.margin:i+=this.isSparkline||!t.globals.axisCharts?0:5,t.config.legend.show&&"bottom"===t.config.legend.position&&!t.config.legend.floating&&(t.config.series.length>1||!t.globals.axisCharts||t.config.legend.showForSingleSeries)&&(i+=10);var s=this.getTitleSubtitleCoords("title"),a=this.getTitleSubtitleCoords("subtitle");e.gridHeight=e.gridHeight-s.height-a.height-i,e.translateY=e.translateY+s.height+a.height+i}},{key:"getTotalYAxisWidth",value:function(){var t=this.w,e=0,i=10,s=function(e){return t.globals.ignoreYAxisIndexes.indexOf(e)>-1};return t.globals.yLabelsCoords.map(function(a,r){var n=t.config.yaxis[r].floating;a.width>0&&!n?(e=e+a.width+i,s(r)&&(e=e-a.width-i)):e+=n||!t.config.yaxis[r].show?0:5}),t.globals.yTitleCoords.map(function(a,r){var n=t.config.yaxis[r].floating;i=parseInt(t.config.yaxis[r].title.style.fontSize),a.width>0&&!n?(e=e+a.width+i,s(r)&&(e=e-a.width-i)):e+=n||!t.config.yaxis[r].show?0:5}),e}},{key:"getxAxisTimeScaleLabelsCoords",value:function(){var t,e=this.w;this.timescaleLabels=e.globals.timelineLabels.slice(),e.globals.isBarHorizontal&&"datetime"===e.config.xaxis.type&&(this.timescaleLabels=e.globals.invertedTimelineLabels.slice());var i=this.timescaleLabels.map(function(t){return t.value}),s=i.reduce(function(t,e){return void 0===t?(console.error("You have possibly supplied invalid Date format. Please supply a valid JavaScript Date"),0):t.length>e.length?t:e},0);return 1.05*(t=new Graphics(this.ctx).getTextRects(s,e.config.xaxis.labels.style.fontSize)).width*i.length>e.globals.gridWidth&&0!==e.config.xaxis.labels.rotate&&(e.globals.overlappingXLabels=!0),t}},{key:"getxAxisLabelsCoords",value:function(){var t,e=this.w,i=e.globals.labels.slice();if(e.globals.timelineLabels.length>0){var s=this.getxAxisTimeScaleLabelsCoords();t={width:s.width,height:s.height}}else{var a="left"!==e.config.legend.position||"right"!==e.config.legend.position||e.config.legend.floating?0:this.lgRect.width,r=e.globals.xLabelFormatter,n=i.reduce(function(t,e){return t.length>e.length?t:e},0);e.globals.isBarHorizontal&&(n=e.globals.yAxisScale[0].result.reduce(function(t,e){return t.length>e.length?t:e},0));var o=n;n=new Formatters(this.ctx).xLabelFormat(r,n,o);var l=new Graphics(this.ctx),h=l.getTextRects(n,e.config.xaxis.labels.style.fontSize);(t={width:h.width,height:h.height}).width*i.length>e.globals.svgWidth-a-this.yAxisWidth&&0!==e.config.xaxis.labels.rotate?e.globals.isBarHorizontal||(e.globals.rotateXLabels=!0,h=l.getTextRects(n,e.config.xaxis.labels.style.fontSize,e.config.xaxis.labels.style.fontFamily,"rotate(".concat(e.config.xaxis.labels.rotate," 0 0)"),!1),t.height=h.height/1.66):e.globals.rotateXLabels=!1}return e.config.xaxis.labels.show||(t={width:0,height:0}),{width:t.width,height:t.height}}},{key:"getyAxisLabelsCoords",value:function(){var t=this,e=this.w,i=[],s=10;return e.config.yaxis.map(function(a,r){if(a.show&&a.labels.show&&e.globals.yAxisScale[r].result.length){var n=e.globals.yLabelFormatters[r],o=n(e.globals.yAxisScale[r].niceMax,-1);if(void 0!==o&&0!==o.length||(o=e.globals.yAxisScale[r].niceMax),e.globals.isBarHorizontal)s=0,o=n(o=e.globals.labels.slice().reduce(function(t,e){return t.length>e.length?t:e},0),-1);var l=new Graphics(t.ctx).getTextRects(o,a.labels.style.fontSize);i.push({width:l.width+s,height:l.height})}else i.push({width:0,height:0})}),i}},{key:"getxAxisTitleCoords",value:function(){var t=this.w,e=0,i=0;if(void 0!==t.config.xaxis.title.text){var s=new Graphics(this.ctx).getTextRects(t.config.xaxis.title.text,t.config.xaxis.title.style.fontSize);e=s.width,i=s.height}return{width:e,height:i}}},{key:"getyAxisTitleCoords",value:function(){var t=this,e=this.w,i=[];return e.config.yaxis.map(function(e,s){if(e.show&&void 0!==e.title.text){var a=new Graphics(t.ctx).getTextRects(e.title.text,e.title.style.fontSize,e.title.style.fontFamily,"rotate(-90 0 0)",!1);i.push({width:a.width,height:a.height})}else i.push({width:0,height:0})}),i}},{key:"getTitleSubtitleCoords",value:function(t){var e=this.w,i=0,s=0,a="title"===t?e.config.title.floating:e.config.subtitle.floating,r=e.globals.dom.baseEl.querySelector(".apexcharts-".concat(t,"-text"));if(null!==r&&!a){var n=r.getBoundingClientRect();i=n.width,s=e.globals.axisCharts?n.height+5:n.height}return{width:i,height:s}}},{key:"getLegendsRect",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelector(".apexcharts-legend"),i=Object.assign({},Utils.getBoundingClientRect(e));return null!==e&&!t.config.legend.floating&&t.config.legend.show?this.lgRect={x:i.x,y:i.y,height:i.height,width:0===i.height?0:i.width}:this.lgRect={x:0,y:0,height:0,width:0},this.lgRect}}]),t}(),Series=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getAllSeriesEls",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series")}},{key:"getSeriesByName",value:function(t){return this.w.globals.dom.baseEl.querySelector("[seriesName='".concat(Utils.escapeString(t),"']"))}},{key:"addCollapsedClassToSeries",value:function(t,e){var i=this.w;function s(i){for(var s=0;s<i.length;s++)i[s].index===e&&t.node.classList.add("apexcharts-series-collapsed")}s(i.globals.collapsedSeries),s(i.globals.ancillaryCollapsedSeries)}},{key:"resetSeries",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],e=this.w,i=e.globals.initialSeries.slice();e.config.series=i,e.globals.collapsedSeries=[],e.globals.ancillaryCollapsedSeries=[],e.globals.collapsedSeriesIndices=[],e.globals.ancillaryCollapsedSeriesIndices=[],e.globals.previousPaths=[],t&&this.ctx._updateSeries(i,e.config.chart.animations.dynamicAnimation.enabled)}},{key:"toggleSeriesOnHover",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelectorAll(".apexcharts-series");if("mousemove"===t.type){var a=parseInt(e.getAttribute("rel"))-1,r=null;r=i.globals.axisCharts||"radialBar"===i.config.chart.type?i.globals.axisCharts?i.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(a,"']")):i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(a+1,"']")):i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(a+1,"'] path"));for(var n=0;n<s.length;n++)s[n].classList.add("legend-mouseover-inactive");null!==r&&(i.globals.axisCharts||r.parentNode.classList.remove("legend-mouseover-inactive"),r.classList.remove("legend-mouseover-inactive"))}else if("mouseout"===t.type)for(var o=0;o<s.length;o++)s[o].classList.remove("legend-mouseover-inactive")}},{key:"highlightRangeInSeries",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap-rect"),a=function(){for(var t=0;t<s.length;t++)s[t].classList.remove("legend-mouseover-inactive")};if("mousemove"===t.type){var r=parseInt(e.getAttribute("rel"))-1;a(),function(){for(var t=0;t<s.length;t++)s[t].classList.add("legend-mouseover-inactive")}(),function(t){for(var e=0;e<s.length;e++){var i=parseInt(s[e].getAttribute("val"));i>=t.from&&i<=t.to&&s[e].classList.remove("legend-mouseover-inactive")}}(i.config.plotOptions.heatmap.colorScale.ranges[r])}else"mouseout"===t.type&&a()}},{key:"getActiveSeriesIndex",value:function(){var t=this.w,e=0;if(t.globals.series.length>1)for(var i=t.globals.series.map(function(e,i){return e.length>0&&"bar"!==t.config.series[i].type&&"column"!==t.config.series[i].type?i:-1}),s=0;s<i.length;s++)if(-1!==i[s]){e=i[s];break}return e}},{key:"getActiveConfigSeriesIndex",value:function(){var t=this.w,e=0;if(t.config.series.length>1)for(var i=t.config.series.map(function(t,e){return t.data&&t.data.length>0?e:-1}),s=0;s<i.length;s++)if(-1!==i[s]){e=i[s];break}return e}},{key:"getPreviousPaths",value:function(){var t=this.w;function e(e,i,s){for(var a=e[i].childNodes,r={type:s,paths:[],realIndex:e[i].getAttribute("data:realIndex")},n=0;n<a.length;n++)if(a[n].hasAttribute("pathTo")){var o=a[n].getAttribute("pathTo");r.paths.push({d:o})}t.globals.previousPaths.push(r)}t.globals.previousPaths=[];var i=t.globals.dom.baseEl.querySelectorAll(".apexcharts-line-series .apexcharts-series");if(i.length>0)for(var s=i.length-1;s>=0;s--)e(i,s,"line");var a=t.globals.dom.baseEl.querySelectorAll(".apexcharts-area-series .apexcharts-series");if(a.length>0)for(var r=a.length-1;r>=0;r--)e(a,r,"area");var n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-series .apexcharts-series");if(n.length>0)for(var o=0;o<n.length;o++)e(n,o,"bar");var l=t.globals.dom.baseEl.querySelectorAll(".apexcharts-candlestick-series .apexcharts-series");if(l.length>0)for(var h=0;h<l.length;h++)e(l,h,"candlestick");var c=t.globals.dom.baseEl.querySelectorAll(".apexcharts-radar-series .apexcharts-series");if(c.length>0)for(var d=0;d<c.length;d++)e(c,d,"radar");var u=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bubble-series .apexcharts-series");if(u.length>0)for(var g=0;g<u.length;g++){for(var f=t.globals.dom.baseEl.querySelectorAll(".apexcharts-bubble-series .apexcharts-series[data\\:realIndex='".concat(g,"'] circle")),p=[],x=0;x<f.length;x++)p.push({x:f[x].getAttribute("cx"),y:f[x].getAttribute("cy"),r:f[x].getAttribute("r")});t.globals.previousPaths.push(p)}var m=t.globals.dom.baseEl.querySelectorAll(".apexcharts-scatter-series .apexcharts-series");if(m.length>0)for(var b=0;b<m.length;b++){for(var v=t.globals.dom.baseEl.querySelectorAll(".apexcharts-scatter-series .apexcharts-series[data\\:realIndex='".concat(b,"'] circle")),y=[],w=0;w<v.length;w++)y.push({x:v[w].getAttribute("cx"),y:v[w].getAttribute("cy"),r:v[w].getAttribute("r")});t.globals.previousPaths.push(y)}var k=t.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap .apexcharts-series");if(k.length>0)for(var A=0;A<k.length;A++){for(var S=t.globals.dom.baseEl.querySelectorAll(".apexcharts-heatmap .apexcharts-series[data\\:realIndex='".concat(A,"'] rect")),C=[],L=0;L<S.length;L++)C.push({color:S[L].getAttribute("color")});t.globals.previousPaths.push(C)}t.globals.axisCharts||(t.globals.previousPaths=t.globals.series)}},{key:"handleNoData",value:function(){var t=this.w,e=t.config.noData,i=new Graphics(this.ctx),s=t.globals.svgWidth/2,a=t.globals.svgHeight/2,r="middle";if(t.globals.noData=!0,t.globals.animationEnded=!0,"left"===e.align?(s=10,r="start"):"right"===e.align&&(s=t.globals.svgWidth-10,r="end"),"top"===e.verticalAlign?a=50:"bottom"===e.verticalAlign&&(a=t.globals.svgHeight-50),s+=e.offsetX,a=a+parseInt(e.style.fontSize)+2,void 0!==e.text&&""!==e.text){var n=i.drawText({x:s,y:a,text:e.text,textAnchor:r,fontSize:e.style.fontSize,fontFamily:e.style.fontFamily,foreColor:e.style.color,opacity:1,class:"apexcharts-text-nodata"});n.node.setAttribute("class","apexcharts-title-text"),t.globals.dom.Paper.add(n)}}},{key:"setNullSeriesToZeroValues",value:function(t){for(var e=this.w,i=0;i<t.length;i++)if(0===t[i].length)for(var s=0;s<t[e.globals.maxValsInArrayIndex].length;s++)t[i].push(0);return t}},{key:"hasAllSeriesEqualX",value:function(){for(var t=!0,e=this.w,i=this.filteredSeriesX(),s=0;s<i.length-1;s++)if(i[s][0]!==i[s+1][0]){t=!1;break}return e.globals.allSeriesHasEqualX=t,t}},{key:"filteredSeriesX",value:function(){var t=this.w.globals.seriesX.map(function(t,e){return t.length>0?t:[]});return t}}]),t}(),Legend=function(){function t(e,i){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.onLegendClick=this.onLegendClick.bind(this),this.onLegendHovered=this.onLegendHovered.bind(this)}return _createClass(t,[{key:"init",value:function(){var t=this.w,e=t.globals,i=t.config;if((i.legend.showForSingleSeries&&1===e.series.length||e.series.length>1||!e.axisCharts)&&i.legend.show){for(;e.dom.elLegendWrap.firstChild;)e.dom.elLegendWrap.removeChild(e.dom.elLegendWrap.firstChild);this.drawLegends(),Utils.isIE11()?document.getElementsByTagName("head")[0].appendChild(this.getLegendStyles()):this.appendToForeignObject(),"bottom"===i.legend.position||"top"===i.legend.position?this.legendAlignHorizontal():"right"!==i.legend.position&&"left"!==i.legend.position||this.legendAlignVertical()}}},{key:"appendToForeignObject",value:function(){var t=this.w.globals;t.dom.elLegendForeign=document.createElementNS(t.SVGNS,"foreignObject");var e=t.dom.elLegendForeign;e.setAttribute("x",0),e.setAttribute("y",0),e.setAttribute("width",t.svgWidth),e.setAttribute("height",t.svgHeight),t.dom.elLegendWrap.setAttribute("xmlns","http://www.w3.org/1999/xhtml"),e.appendChild(t.dom.elLegendWrap),e.appendChild(this.getLegendStyles()),t.dom.Paper.node.insertBefore(e,t.dom.elGraphical.node)}},{key:"drawLegends",value:function(){var t=this.w,e=t.config.legend.fontFamily,i=t.globals.seriesNames,s=t.globals.colors.slice();if("heatmap"===t.config.chart.type){var a=t.config.plotOptions.heatmap.colorScale.ranges;i=a.map(function(t){return t.name?t.name:t.from+" - "+t.to}),s=a.map(function(t){return t.color})}for(var r=t.globals.legendFormatter,n=t.config.legend.inverseOrder,o=n?i.length-1:0;n?o>=0:o<=i.length-1;n?o--:o++){var l=r(i[o],{seriesIndex:o,w:t}),h=!1,c=!1;if(t.globals.collapsedSeries.length>0)for(var d=0;d<t.globals.collapsedSeries.length;d++)t.globals.collapsedSeries[d].index===o&&(h=!0);if(t.globals.ancillaryCollapsedSeriesIndices.length>0)for(var u=0;u<t.globals.ancillaryCollapsedSeriesIndices.length;u++)t.globals.ancillaryCollapsedSeriesIndices[u]===o&&(c=!0);var g=document.createElement("span");g.classList.add("apexcharts-legend-marker");var f=t.config.legend.markers.offsetX,p=t.config.legend.markers.offsetY,x=t.config.legend.markers.height,m=t.config.legend.markers.width,b=t.config.legend.markers.strokeWidth,v=t.config.legend.markers.strokeColor,y=t.config.legend.markers.radius,w=g.style;w.background=s[o],w.color=s[o],w.height=Array.isArray(x)?parseFloat(x[o])+"px":parseFloat(x)+"px",w.width=Array.isArray(m)?parseFloat(m[o])+"px":parseFloat(m)+"px",w.left=Array.isArray(f)?f[o]:f,w.top=Array.isArray(p)?p[o]:p,w.borderWidth=Array.isArray(b)?b[o]:b,w.borderColor=Array.isArray(v)?v[o]:v,w.borderRadius=Array.isArray(y)?parseFloat(y[o])+"px":parseFloat(y)+"px",t.config.legend.markers.customHTML&&(Array.isArray(t.config.legend.markers.customHTML)?g.innerHTML=t.config.legend.markers.customHTML[o]():g.innerHTML=t.config.legend.markers.customHTML()),Graphics.setAttrs(g,{rel:o+1,"data:collapsed":h||c}),(h||c)&&g.classList.add("inactive-legend");var k=document.createElement("div"),A=document.createElement("span");A.classList.add("apexcharts-legend-text"),A.innerHTML=l;var S=t.config.legend.labels.useSeriesColors?t.globals.colors[o]:t.config.legend.labels.colors;S||(S=t.config.chart.foreColor),A.style.color=S,A.style.fontSize=parseFloat(t.config.legend.fontSize)+"px",A.style.fontFamily=e||t.config.chart.fontFamily,Graphics.setAttrs(A,{rel:o+1,i:o,"data:default-text":l,"data:collapsed":h||c}),k.appendChild(g),k.appendChild(A);var C=new CoreUtils(this.ctx);if(!t.config.legend.showForZeroSeries)0===C.getSeriesTotalByIndex(o)&&C.seriesHaveSameValues(o)&&!C.isSeriesNull(o)&&-1===t.globals.collapsedSeriesIndices.indexOf(o)&&-1===t.globals.ancillaryCollapsedSeriesIndices.indexOf(o)&&k.classList.add("apexcharts-hidden-zero-series");t.config.legend.showForNullSeries||C.isSeriesNull(o)&&-1===t.globals.collapsedSeriesIndices.indexOf(o)&&-1===t.globals.ancillaryCollapsedSeriesIndices.indexOf(o)&&k.classList.add("apexcharts-hidden-null-series"),t.globals.dom.elLegendWrap.appendChild(k),t.globals.dom.elLegendWrap.classList.add(t.config.legend.horizontalAlign),t.globals.dom.elLegendWrap.classList.add("position-"+t.config.legend.position),k.classList.add("apexcharts-legend-series"),k.style.margin="".concat(t.config.legend.itemMargin.horizontal,"px ").concat(t.config.legend.itemMargin.vertical,"px"),t.globals.dom.elLegendWrap.style.width=t.config.legend.width?t.config.legend.width+"px":"",t.globals.dom.elLegendWrap.style.height=t.config.legend.height?t.config.legend.height+"px":"",Graphics.setAttrs(k,{rel:o+1,"data:collapsed":h||c}),(h||c)&&k.classList.add("inactive-legend"),t.config.legend.onItemClick.toggleDataSeries||k.classList.add("no-click")}"heatmap"!==t.config.chart.type&&t.config.legend.onItemClick.toggleDataSeries&&t.globals.dom.elWrap.addEventListener("click",this.onLegendClick,!0),t.config.legend.onItemHover.highlightDataSeries&&(t.globals.dom.elWrap.addEventListener("mousemove",this.onLegendHovered,!0),t.globals.dom.elWrap.addEventListener("mouseout",this.onLegendHovered,!0))}},{key:"getLegendBBox",value:function(){var t=this.w.globals.dom.baseEl.querySelector(".apexcharts-legend").getBoundingClientRect(),e=t.width;return{clwh:t.height,clww:e}}},{key:"setLegendWrapXY",value:function(t,e){var i=this.w,s=i.globals.dom.baseEl.querySelector(".apexcharts-legend"),a=s.getBoundingClientRect(),r=0,n=0;if("bottom"===i.config.legend.position)n+=i.globals.svgHeight-a.height/2;else if("top"===i.config.legend.position){var o=new Dimensions(this.ctx),l=o.getTitleSubtitleCoords("title").height,h=o.getTitleSubtitleCoords("subtitle").height;n=n+(l>0?l-10:0)+(h>0?h-10:0)}s.style.position="absolute",r=r+t+i.config.legend.offsetX,n=n+e+i.config.legend.offsetY,s.style.left=r+"px",s.style.top=n+"px","bottom"===i.config.legend.position?(s.style.top="auto",s.style.bottom=10+i.config.legend.offsetY+"px"):"right"===i.config.legend.position&&(s.style.left="auto",s.style.right=25+i.config.legend.offsetX+"px"),s.style.width&&(s.style.width=parseInt(i.config.legend.width)+"px"),s.style.height&&(s.style.height=parseInt(i.config.legend.height)+"px")}},{key:"legendAlignHorizontal",value:function(){var t=this.w;t.globals.dom.baseEl.querySelector(".apexcharts-legend").style.right=0;var e=this.getLegendBBox(),i=new Dimensions(this.ctx),s=i.getTitleSubtitleCoords("title"),a=i.getTitleSubtitleCoords("subtitle"),r=0;"bottom"===t.config.legend.position?r=-e.clwh/1.8:"top"===t.config.legend.position&&(r=s.height+a.height+t.config.title.margin+t.config.subtitle.margin-15),this.setLegendWrapXY(20,r)}},{key:"legendAlignVertical",value:function(){var t=this.w,e=this.getLegendBBox(),i=0;"left"===t.config.legend.position&&(i=20),"right"===t.config.legend.position&&(i=t.globals.svgWidth-e.clww-10),this.setLegendWrapXY(i,20)}},{key:"onLegendHovered",value:function(t){var e=this.w,i=t.target.classList.contains("apexcharts-legend-text")||t.target.classList.contains("apexcharts-legend-marker");if("heatmap"!==e.config.chart.type)!t.target.classList.contains("inactive-legend")&&i&&new Series(this.ctx).toggleSeriesOnHover(t,t.target);else if(i){var s=parseInt(t.target.getAttribute("rel"))-1;this.ctx.fireEvent("legendHover",[this.ctx,s,this.w]),new Series(this.ctx).highlightRangeInSeries(t,t.target)}}},{key:"onLegendClick",value:function(t){if(t.target.classList.contains("apexcharts-legend-text")||t.target.classList.contains("apexcharts-legend-marker")){var e=parseInt(t.target.getAttribute("rel"))-1,i="true"===t.target.getAttribute("data:collapsed"),s=this.w.config.chart.events.legendClick;"function"==typeof s&&s(this.ctx,e,this.w),this.ctx.fireEvent("legendClick",[this.ctx,e,this.w]);var a=this.w.config.legend.markers.onClick;"function"==typeof a&&t.target.classList.contains("apexcharts-legend-marker")&&(a(this.ctx,e,this.w),this.ctx.fireEvent("legendMarkerClick",[this.ctx,e,this.w])),this.toggleDataSeries(e,i)}}},{key:"getLegendStyles",value:function(){var t=document.createElement("style");t.setAttribute("type","text/css");var e=document.createTextNode("\n    \n      .apexcharts-legend {\n        display: flex;\n        overflow: auto;\n        padding: 0 10px;\n      }\n\n      .apexcharts-legend.position-bottom, .apexcharts-legend.position-top {\n        flex-wrap: wrap\n      }\n      .apexcharts-legend.position-right, .apexcharts-legend.position-left {\n        flex-direction: column;\n        bottom: 0;\n      }\n\n      .apexcharts-legend.position-bottom.left, .apexcharts-legend.position-top.left, .apexcharts-legend.position-right, .apexcharts-legend.position-left {\n        justify-content: flex-start;\n      }\n\n      .apexcharts-legend.position-bottom.center, .apexcharts-legend.position-top.center {\n        justify-content: center;  \n      }\n\n      .apexcharts-legend.position-bottom.right, .apexcharts-legend.position-top.right {\n        justify-content: flex-end;\n      }\n\n      .apexcharts-legend-series {\n        cursor: pointer;\n        line-height: normal;\n      }\n\n      .apexcharts-legend.position-bottom .apexcharts-legend-series, .apexcharts-legend.position-top .apexcharts-legend-series{\n        display: flex;\n        align-items: center;\n      }\n\n      .apexcharts-legend-text {\n        position: relative;\n        font-size: 14px;\n      }\n\n      .apexcharts-legend-text *, .apexcharts-legend-marker * {\n        pointer-events: none;\n      }\n\n      .apexcharts-legend-marker {\n        position: relative;\n        display: inline-block;\n        cursor: pointer;\n        margin-right: 3px;\n      }\n      \n      .apexcharts-legend.right .apexcharts-legend-series, .apexcharts-legend.left .apexcharts-legend-series{\n        display: inline-block;\n      }\n\n      .apexcharts-legend-series.no-click {\n        cursor: auto;\n      }\n\n      .apexcharts-legend .apexcharts-hidden-zero-series, .apexcharts-legend .apexcharts-hidden-null-series {\n        display: none !important;\n      }\n\n      .inactive-legend {\n        opacity: 0.45;\n      }");return t.appendChild(e),t}},{key:"toggleDataSeries",value:function(t,e){var i=this.w;if(i.globals.axisCharts||"radialBar"===i.config.chart.type){i.globals.resized=!0;var s=null,a=null;if(i.globals.risingSeries=[],i.globals.axisCharts?(s=i.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(t,"']")),a=parseInt(s.getAttribute("data:realIndex"))):(s=i.globals.dom.baseEl.querySelector(".apexcharts-series[rel='".concat(t+1,"']")),a=parseInt(s.getAttribute("rel"))-1),e)this.riseCollapsedSeries(i.globals.collapsedSeries,i.globals.collapsedSeriesIndices,a),this.riseCollapsedSeries(i.globals.ancillaryCollapsedSeries,i.globals.ancillaryCollapsedSeriesIndices,a);else{if(i.globals.axisCharts){var r=!1;if(i.config.yaxis[a]&&i.config.yaxis[a].show&&i.config.yaxis[a].showAlways&&(r=!0,i.globals.ancillaryCollapsedSeriesIndices.indexOf(a)<0&&(i.globals.ancillaryCollapsedSeries.push({index:a,data:i.config.series[a].data.slice(),type:s.parentNode.className.baseVal.split("-")[1]}),i.globals.ancillaryCollapsedSeriesIndices.push(a))),!r){i.globals.collapsedSeries.push({index:a,data:i.config.series[a].data.slice(),type:s.parentNode.className.baseVal.split("-")[1]}),i.globals.collapsedSeriesIndices.push(a);var n=i.globals.risingSeries.indexOf(a);i.globals.risingSeries.splice(n,1)}i.config.series[a].data=[]}else i.globals.collapsedSeries.push({index:a,data:i.config.series[a]}),i.globals.collapsedSeriesIndices.push(a),i.config.series[a]=0;for(var o=s.childNodes,l=0;l<o.length;l++)o[l].classList.contains("apexcharts-series-markers-wrap")&&(o[l].classList.contains("apexcharts-hide")?o[l].classList.remove("apexcharts-hide"):o[l].classList.add("apexcharts-hide"));i.globals.allSeriesCollapsed=i.globals.collapsedSeries.length===i.globals.series.length,this.ctx._updateSeries(i.config.series,i.config.chart.animations.dynamicAnimation.enabled)}}else{var h=i.globals.dom.Paper.select(" .apexcharts-series[rel='".concat(t+1,"'] path")),c=i.config.chart.type;if("pie"===c||"donut"===c){var d=i.config.plotOptions.pie.donut.labels,u=new Graphics(this.ctx),g=new Pie(this.ctx);u.pathMouseDown(h.members[0],null),g.printDataLabelsInner(h.members[0].node,d)}h.fire("click")}}},{key:"riseCollapsedSeries",value:function(t,e,i){var s=this.w;if(t.length>0)for(var a=0;a<t.length;a++)t[a].index===i&&(s.globals.axisCharts?(s.config.series[i].data=t[a].data.slice(),t.splice(a,1),e.splice(a,1),s.globals.risingSeries.push(i)):(s.config.series[i]=t[a].data,t.splice(a,1),e.splice(a,1),s.globals.risingSeries.push(i)),this.ctx._updateSeries(s.config.series,s.config.chart.animations.dynamicAnimation.enabled))}}]),t}(),Line=function(){function t(e,i,s){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.xyRatios=i,this.pointsChart=!("bubble"!==this.w.config.chart.type&&"scatter"!==this.w.config.chart.type)||s,this.scatter=new Scatter(this.ctx),this.noNegatives=this.w.globals.minX===Number.MAX_VALUE,this.yaxisIndex=0}return _createClass(t,[{key:"draw",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx),r=new Fill(this.ctx),n=s.globals.comboCharts?e:s.config.chart.type,o=a.group({class:"apexcharts-".concat(n,"-series apexcharts-plot-series")}),l=new CoreUtils(this.ctx,s);t=l.getLogSeries(t);var h=this.xyRatios.yRatio;h=l.getLogYRatios(h);for(var c=this.xyRatios.zRatio,d=this.xyRatios.xRatio,u=this.xyRatios.baseLineY,g=[],f=[],p=0,x=0;x<t.length;x++){if("line"===n&&("gradient"===s.config.fill.type||"gradient"===s.config.fill.type[x])&&l.seriesHaveSameValues(x)){var m=t[x].slice();m[m.length-1]=m[m.length-1]+1e-6,t[x]=m}var b=s.globals.gridWidth/s.globals.dataPoints,v=s.globals.comboCharts?i[x]:x;h.length>1&&(this.yaxisIndex=v),this.isReversed=s.config.yaxis[this.yaxisIndex]&&s.config.yaxis[this.yaxisIndex].reversed;var y=[],w=[],k=s.globals.gridHeight-u[this.yaxisIndex]-(this.isReversed?s.globals.gridHeight:0)+(this.isReversed?2*u[this.yaxisIndex]:0),A=k;k>s.globals.gridHeight&&(A=s.globals.gridHeight),p=b/2;var S=s.globals.padHorizontal+p,C=1;s.globals.isXNumeric&&s.globals.seriesX.length>0&&(S=(s.globals.seriesX[v][0]-s.globals.minX)/d),w.push(S);var L=void 0,P=void 0,z=void 0,T=void 0,M=[],E=[],X=a.group({class:"apexcharts-series",seriesName:Utils.escapeString(s.globals.seriesNames[v])}),I=a.group({class:"apexcharts-series-markers-wrap"}),Y=a.group({class:"apexcharts-datalabels"});this.ctx.series.addCollapsedClassToSeries(X,v);var F=t[x].length===s.globals.dataPoints;X.attr({"data:longestSeries":F,rel:x+1,"data:realIndex":v}),this.appendPathFrom=!0;var R=S,D=void 0,O=R,N=k,_=0;if(N=this.determineFirstPrevY({i:x,series:t,yRatio:h[this.yaxisIndex],zeroY:k,prevY:N,prevSeriesY:f,lineYPosition:_}).prevY,y.push(N),D=N,null===t[x][0]){for(var H=0;H<t[x].length;H++)if(null!==t[x][H]){O=b*H,N=k-t[x][H]/h[this.yaxisIndex],L=a.move(O,N),P=a.move(O,A);break}}else L=a.move(O,N),P=a.move(O,A)+a.line(O,N);if(z=a.move(-1,k)+a.line(-1,k),T=a.move(-1,k)+a.line(-1,k),s.globals.previousPaths.length>0){var W=this.checkPreviousPaths({pathFromLine:z,pathFromArea:T,realIndex:v});z=W.pathFromLine,T=W.pathFromArea}for(var G=s.globals.dataPoints>1?s.globals.dataPoints-1:s.globals.dataPoints,B=0;B<G;B++){if(s.globals.isXNumeric){var V=s.globals.seriesX[v][B+1];void 0===s.globals.seriesX[v][B+1]&&(V=s.globals.seriesX[v][G-1]),S=(V-s.globals.minX)/d}else S+=b;var U=Utils.isNumber(s.globals.minYArr[v])?s.globals.minYArr[v]:s.globals.minY;s.config.chart.stacked?(_=x>0&&s.globals.collapsedSeries.length<s.config.series.length-1?f[x-1][B+1]:k,C=void 0===t[x][B+1]||null===t[x][B+1]?_-U/h[this.yaxisIndex]+2*(this.isReversed?U/h[this.yaxisIndex]:0):_-t[x][B+1]/h[this.yaxisIndex]+2*(this.isReversed?t[x][B+1]/h[this.yaxisIndex]:0)):C=void 0===t[x][B+1]||null===t[x][B+1]?k-U/h[this.yaxisIndex]+2*(this.isReversed?U/h[this.yaxisIndex]:0):k-t[x][B+1]/h[this.yaxisIndex]+2*(this.isReversed?t[x][B+1]/h[this.yaxisIndex]:0),w.push(S),y.push(C);var j=this.createPaths({series:t,i:x,j:B,x:S,y:C,xDivision:b,pX:R,pY:D,areaBottomY:A,linePath:L,areaPath:P,linePaths:M,areaPaths:E,seriesIndex:i});E=j.areaPaths,M=j.linePaths,R=j.pX,D=j.pY,P=j.areaPath,L=j.linePath,this.appendPathFrom&&(z+=a.line(S,k),T+=a.line(S,k));var q=this.calculatePoints({series:t,x:S,y:C,realIndex:v,i:x,j:B,prevY:N,categoryAxisCorrection:p,xRatio:d});if(this.pointsChart)this.scatter.draw(X,B,{realIndex:v,pointsPos:q,zRatio:c,elParent:I});else{var Z=new Markers(this.ctx);s.globals.dataPoints>1&&I.node.classList.add("hidden");var $=Z.plotChartMarkers(q,v,B+1);null!==$&&I.add($)}var J=!t[x][B+1]||t[x][B+1]>t[x][B]?"top":"bottom",Q=new DataLabels(this.ctx).drawDataLabel(q,v,B+1,null,J);null!==Q&&Y.add(Q)}f.push(y),s.globals.seriesXvalues[v]=w,s.globals.seriesYvalues[v]=y,this.pointsChart||s.globals.delayedElements.push({el:I.node,index:v});var K={i:x,realIndex:v,animationDelay:x,initialSpeed:s.config.chart.animations.speed,dataChangeSpeed:s.config.chart.animations.dynamicAnimation.speed,className:"apexcharts-".concat(n)};if("area"===n)for(var tt=r.fillPath({seriesNumber:v}),et=0;et<E.length;et++){var it=a.renderPaths(_objectSpread({},K,{pathFrom:T,pathTo:E[et],stroke:"none",strokeWidth:0,strokeLineCap:null,fill:tt}));X.add(it)}if(s.config.stroke.show&&!this.pointsChart){var st=null;st="line"===n?r.fillPath({seriesNumber:v,i:x}):s.globals.stroke.colors[v];for(var at=0;at<M.length;at++){var rt=a.renderPaths(_objectSpread({},K,{pathFrom:z,pathTo:M[at],stroke:st,strokeWidth:Array.isArray(s.config.stroke.width)?s.config.stroke.width[v]:s.config.stroke.width,strokeLineCap:s.config.stroke.lineCap,fill:"none"}));X.add(rt)}}X.add(I),X.add(Y),g.push(X)}for(var nt=g.length;nt>0;nt--)o.add(g[nt-1]);return o}},{key:"createPaths",value:function(t){var e=t.series,i=t.i,s=t.j,a=t.x,r=t.y,n=t.pX,o=t.pY,l=t.xDivision,h=t.areaBottomY,c=t.linePath,d=t.areaPath,u=t.linePaths,g=t.areaPaths,f=t.seriesIndex,p=this.w,x=new Graphics(this.ctx),m=p.config.stroke.curve;if(Array.isArray(p.config.stroke.curve)&&(m=Array.isArray(f)?p.config.stroke.curve[f[i]]:p.config.stroke.curve[i]),"smooth"===m){var b=.35*(a-n);p.globals.hasNullValues?(null!==e[i][s]&&(null!==e[i][s+1]?(c=x.move(n,o)+x.curve(n+b,o,a-b,r,a+1,r),d=x.move(n+1,o)+x.curve(n+b,o,a-b,r,a+1,r)+x.line(a,h)+x.line(n,h)+"z"):(c=x.move(n,o),d=x.move(n,o)+"z")),u.push(c),g.push(d)):(c+=x.curve(n+b,o,a-b,r,a,r),d+=x.curve(n+b,o,a-b,r,a,r)),n=a,o=r,s===e[i].length-2&&(d=d+x.curve(n,o,a,r,a,h)+x.move(a,r)+"z",p.globals.hasNullValues||(u.push(c),g.push(d)))}else null===e[i][s+1]&&(c+=x.move(a,r),d=d+x.line(a-l,h)+x.move(a,r)),null===e[i][s]&&(c+=x.move(a,r),d+=x.move(a,h)),"stepline"===m?(c=c+x.line(a,null,"H")+x.line(null,r,"V"),d=d+x.line(a,null,"H")+x.line(null,r,"V")):"straight"===m&&(c+=x.line(a,r),d+=x.line(a,r)),s===e[i].length-2&&(d=d+x.line(a,h)+x.move(a,r)+"z",u.push(c),g.push(d));return{linePaths:u,areaPaths:g,pX:n,pY:o,linePath:c,areaPath:d}}},{key:"calculatePoints",value:function(t){var e=t.series,i=t.realIndex,s=t.x,a=t.y,r=t.i,n=t.j,o=t.prevY,l=t.categoryAxisCorrection,h=t.xRatio,c=this.w,d=[],u=[];if(0===n){var g=l+c.config.markers.offsetX;c.globals.isXNumeric&&(g=(c.globals.seriesX[i][0]-c.globals.minX)/h+c.config.markers.offsetX),d.push(g),u.push(Utils.isNumber(e[r][0])?o+c.config.markers.offsetY:null),d.push(s+c.config.markers.offsetX),u.push(Utils.isNumber(e[r][n+1])?a+c.config.markers.offsetY:null)}else d.push(s+c.config.markers.offsetX),u.push(Utils.isNumber(e[r][n+1])?a+c.config.markers.offsetY:null);return{x:d,y:u}}},{key:"checkPreviousPaths",value:function(t){for(var e=t.pathFromLine,i=t.pathFromArea,s=t.realIndex,a=this.w,r=0;r<a.globals.previousPaths.length;r++){var n=a.globals.previousPaths[r];("line"===n.type||"area"===n.type)&&n.paths.length>0&&parseInt(n.realIndex)===parseInt(s)&&("line"===n.type?(this.appendPathFrom=!1,e=a.globals.previousPaths[r].paths[0].d):"area"===n.type&&(this.appendPathFrom=!1,i=a.globals.previousPaths[r].paths[0].d,a.config.stroke.show&&(e=a.globals.previousPaths[r].paths[1].d)))}return{pathFromLine:e,pathFromArea:i}}},{key:"determineFirstPrevY",value:function(t){var e=t.i,i=t.series,s=t.yRatio,a=t.zeroY,r=t.prevY,n=t.prevSeriesY,o=t.lineYPosition,l=this.w;if(void 0!==i[e][0])r=l.config.chart.stacked?(o=e>0?n[e-1][0]:a)-i[e][0]/s+2*(this.isReversed?i[e][0]/s:0):a-i[e][0]/s+2*(this.isReversed?i[e][0]/s:0);else if(l.config.chart.stacked&&e>0&&void 0===i[e][0])for(var h=e-1;h>=0;h--)if(null!==i[h][0]&&void 0!==i[h][0]){r=o=n[h][0];break}return{prevY:r,lineYPosition:o}}}]),t}(),XAxis=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.xaxisLabels=i.globals.labels.slice(),i.globals.timelineLabels.length>0&&(this.xaxisLabels=i.globals.timelineLabels.slice()),this.drawnLabels=[],"top"===i.config.xaxis.position?this.offY=0:this.offY=i.globals.gridHeight+1,this.offY=this.offY+i.config.xaxis.axisBorder.offsetY,this.xaxisFontSize=i.config.xaxis.labels.style.fontSize,this.xaxisFontFamily=i.config.xaxis.labels.style.fontFamily,this.xaxisForeColors=i.config.xaxis.labels.style.colors,this.xaxisBorderWidth=i.config.xaxis.axisBorder.width,this.xaxisBorderWidth.indexOf("%")>-1?this.xaxisBorderWidth=i.globals.gridWidth*parseInt(this.xaxisBorderWidth)/100:this.xaxisBorderWidth=parseInt(this.xaxisBorderWidth),this.xaxisBorderHeight=i.config.xaxis.axisBorder.height,this.yaxis=i.config.yaxis[0],this.axesUtils=new AxesUtils(e)}return _createClass(t,[{key:"drawXaxis",value:function(){var t,e=this.w,i=new Graphics(this.ctx),s=i.group({class:"apexcharts-xaxis",transform:"translate(".concat(e.config.xaxis.offsetX,", ").concat(e.config.xaxis.offsetY,")")}),a=i.group({class:"apexcharts-xaxis-texts-g",transform:"translate(".concat(e.globals.translateXAxisX,", ").concat(e.globals.translateXAxisY,")")});s.add(a);for(var r=e.globals.padHorizontal,n=[],o=0;o<this.xaxisLabels.length;o++)n.push(this.xaxisLabels[o]);r=e.globals.isXNumeric?r+(t=e.globals.gridWidth/(n.length-1))/2+e.config.xaxis.labels.offsetX:r+(t=e.globals.gridWidth/n.length)+e.config.xaxis.labels.offsetX;var l=n.length;if(e.config.xaxis.labels.show)for(var h=0;h<=l-1;h++){var c=r-t/2+e.config.xaxis.labels.offsetX,d=this.axesUtils.getLabel(n,e.globals.timelineLabels,c,h,this.drawnLabels);this.drawnLabels.push(d.text);var u=28;e.globals.rotateXLabels&&(u=22);var g=i.drawText({x:d.x,y:this.offY+e.config.xaxis.labels.offsetY+u,text:"",textAnchor:"middle",fontWeight:d.isBold?600:400,fontSize:this.xaxisFontSize,fontFamily:this.xaxisFontFamily,foreColor:Array.isArray(this.xaxisForeColors)?this.xaxisForeColors[h]:this.xaxisForeColors,cssClass:"apexcharts-xaxis-label "+e.config.xaxis.labels.style.cssClass});h===l-1&&e.globals.skipLastTimelinelabel&&(d.text=""),a.add(g),i.addTspan(g,d.text,this.xaxisFontFamily);var f=document.createElementNS(e.globals.SVGNS,"title");f.textContent=d.text,g.node.appendChild(f),r+=t}if(void 0!==e.config.xaxis.title.text){var p=i.group({class:"apexcharts-xaxis-title"}),x=i.drawText({x:e.globals.gridWidth/2+e.config.xaxis.title.offsetX,y:this.offY-parseInt(this.xaxisFontSize)+e.globals.xAxisLabelsHeight+e.config.xaxis.title.offsetY,text:e.config.xaxis.title.text,textAnchor:"middle",fontSize:e.config.xaxis.title.style.fontSize,fontFamily:e.config.xaxis.title.style.fontFamily,foreColor:e.config.xaxis.title.style.color,cssClass:"apexcharts-xaxis-title-text "+e.config.xaxis.title.style.cssClass});p.add(x),s.add(p)}if(e.config.xaxis.axisBorder.show){var m=0;"bar"===e.config.chart.type&&e.globals.isXNumeric&&(m-=15);var b=i.drawLine(e.globals.padHorizontal+m+e.config.xaxis.axisBorder.offsetX,this.offY,this.xaxisBorderWidth,this.offY,e.config.xaxis.axisBorder.color,0,this.xaxisBorderHeight);s.add(b)}return s}},{key:"drawXaxisInversed",value:function(t){var e,i,s=this.w,a=new Graphics(this.ctx),r=s.config.yaxis[0].opposite?s.globals.translateYAxisX[t]:0,n=a.group({class:"apexcharts-yaxis apexcharts-xaxis-inversed",rel:t}),o=a.group({class:"apexcharts-yaxis-texts-g apexcharts-xaxis-inversed-texts-g",transform:"translate("+r+", 0)"});n.add(o);for(var l=[],h=0;h<this.xaxisLabels.length;h++)l.push(this.xaxisLabels[h]);i=-(e=s.globals.gridHeight/l.length)/2.2;var c=s.globals.yLabelFormatters[0],d=s.config.yaxis[0].labels;if(d.show)for(var u=0;u<=l.length-1;u++){var g=void 0===l[u]?"":l[u];g=c(g);var f=a.drawText({x:d.offsetX-15,y:i+e+d.offsetY,text:g,textAnchor:this.yaxis.opposite?"start":"end",foreColor:d.style.color?d.style.color:d.style.colors[u],fontSize:d.style.fontSize,fontFamily:d.style.fontFamily,cssClass:"apexcharts-yaxis-label "+d.style.cssClass});if(o.add(f),0!==s.config.yaxis[t].labels.rotate){var p=a.rotateAroundCenter(f.node);f.node.setAttribute("transform","rotate(".concat(s.config.yaxis[t].labels.rotate," ").concat(p.x," ").concat(p.y,")"))}i+=e}if(void 0!==s.config.yaxis[0].title.text){var x=a.group({class:"apexcharts-yaxis-title apexcharts-xaxis-title-inversed",transform:"translate("+r+", 0)"}),m=a.drawText({x:0,y:s.globals.gridHeight/2,text:s.config.yaxis[0].title.text,textAnchor:"middle",foreColor:s.config.yaxis[0].title.style.color,fontSize:s.config.yaxis[0].title.style.fontSize,fontFamily:s.config.yaxis[0].title.style.fontFamily,cssClass:"apexcharts-yaxis-title-text "+s.config.yaxis[0].title.style.cssClass});x.add(m),n.add(x)}if(s.config.xaxis.axisBorder.show){var b=a.drawLine(s.globals.padHorizontal+s.config.xaxis.axisBorder.offsetX,this.offY,this.xaxisBorderWidth,this.offY,this.yaxis.axisBorder.color,0,this.xaxisBorderHeight);n.add(b),this.axesUtils.drawYAxisTicks(0,l.length,s.config.yaxis[0].axisBorder,s.config.yaxis[0].axisTicks,0,e,n)}return n}},{key:"drawXaxisTicks",value:function(t,e){var i=this.w,s=t;if(!(t<0||t>i.globals.gridWidth)){var a=this.offY+i.config.xaxis.axisTicks.offsetY,r=a+i.config.xaxis.axisTicks.height;if(i.config.xaxis.axisTicks.show){var n=new Graphics(this.ctx).drawLine(t+i.config.xaxis.axisTicks.offsetX,a+i.config.xaxis.offsetY,s+i.config.xaxis.axisTicks.offsetX,r+i.config.xaxis.offsetY,i.config.xaxis.axisTicks.color);e.add(n),n.node.classList.add("apexcharts-xaxis-tick")}}}},{key:"getXAxisTicksPositions",value:function(){var t=this.w,e=[],i=this.xaxisLabels.length,s=t.globals.padHorizontal;if(t.globals.timelineLabels.length>0)for(var a=0;a<i;a++)s=this.xaxisLabels[a].position,e.push(s);else for(var r=i,n=0;n<r;n++){var o=r;t.globals.isXNumeric&&"bar"!==t.config.chart.type&&(o-=1),s+=t.globals.gridWidth/o,e.push(s)}return e}},{key:"xAxisLabelCorrections",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.globals.dom.baseEl.querySelector(".apexcharts-xaxis-texts-g"),s=t.globals.dom.baseEl.querySelectorAll(".apexcharts-xaxis-texts-g text"),a=t.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxis-inversed text"),r=t.globals.dom.baseEl.querySelectorAll(".apexcharts-xaxis-inversed-texts-g text");if(t.globals.rotateXLabels||t.config.xaxis.labels.rotateAlways)for(var n=0;n<s.length;n++){var o=e.rotateAroundCenter(s[n]);o.y=o.y-1,o.x=o.x+1,s[n].setAttribute("transform","rotate(".concat(t.config.xaxis.labels.rotate," ").concat(o.x," ").concat(o.y,")")),s[n].setAttribute("text-anchor","end");i.setAttribute("transform","translate(0, ".concat(-10,")"));var l=s[n].childNodes;t.config.xaxis.labels.trim&&e.placeTextWithEllipsis(l[0],l[0].textContent,t.config.xaxis.labels.maxHeight-40)}else for(var h=t.globals.gridWidth/t.globals.labels.length,c=0;c<s.length;c++){var d=s[c].childNodes;t.config.xaxis.labels.trim&&"datetime"!==t.config.xaxis.type&&e.placeTextWithEllipsis(d[0],d[0].textContent,h)}if(a.length>0){var u=a[a.length-1].getBBox(),g=a[0].getBBox();u.x<-20&&a[a.length-1].parentNode.removeChild(a[a.length-1]),g.x+g.width>t.globals.gridWidth&&a[0].parentNode.removeChild(a[0]);for(var f=0;f<r.length;f++)e.placeTextWithEllipsis(r[f],r[f].textContent,t.config.yaxis[0].labels.maxWidth-2*parseInt(t.config.yaxis[0].title.style.fontSize)-20)}}}]),t}(),Range=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"niceScale",value:function(t,e,i){var s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:0,a=arguments.length>4&&void 0!==arguments[4]?arguments[4]:10,r=this.w,n=void 0===this.w.config.yaxis[s].max&&void 0===this.w.config.yaxis[s].min||this.w.config.yaxis[s].forceNiceScale;if(t===Number.MIN_VALUE&&0===e||!Utils.isNumber(t)&&!Utils.isNumber(e)||t===Number.MIN_VALUE&&e===-Number.MAX_VALUE)return t=0,e=a,this.linearScale(t,e,a);t>e?(console.warn("yaxis.min cannot be greater than yaxis.max"),e=t+.1):t===e&&(t=0===t?0:t-.5,e=0===e?2:e+.5);var o=[],l=Math.abs(e-t);l<1&&n&&("candlestick"===r.config.chart.type||"candlestick"===r.config.series[s].type||r.globals.isRangeData)&&(e*=1.01);var h=a+1;h<2?h=2:h>2&&(h-=2);var c=l/h,d=Math.floor(Utils.log10(c)),u=Math.pow(10,d),g=Math.round(c/u);g<1&&(g=1);var f=g*u,p=f*Math.floor(t/f),x=f*Math.ceil(e/f),m=p;if(n&&l>2){for(;o.push(m),!((m+=f)>x););return{result:o,niceMin:o[0],niceMax:o[o.length-1]}}var b=t;(o=[]).push(b);for(var v=Math.abs(e-t)/a,y=0;y<=a;y++)b+=v,o.push(b);return o[o.length-2]>=e&&o.pop(),{result:o,niceMin:o[0],niceMax:o[o.length-1]}}},{key:"linearScale",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:10,s=Math.abs(e-t)/i;i===Number.MAX_VALUE&&(i=10,s=1);for(var a=[],r=t;i>=0;)a.push(r),r+=s,i-=1;return{result:a,niceMin:a[0],niceMax:a[a.length-1]}}},{key:"logarithmicScale",value:function(t,e,i,s){(e<0||e===Number.MIN_VALUE)&&(e=.01);for(var a=Math.log(e)/Math.log(10),r=Math.log(i)/Math.log(10),n=Math.abs(i-e)/s,o=[],l=e;s>=0;)o.push(l),l+=n,s-=1;var h=o.map(function(t,s){t<=0&&(t=.01);var n=(r-a)/(i-e),o=Math.pow(10,a+n*(t-a));return Math.round(o/Utils.roundToBase(o,10))*Utils.roundToBase(o,10)});return 0===h[0]&&(h[0]=1),{result:h,niceMin:h[0],niceMax:h[h.length-1]}}},{key:"setYScaleForIndex",value:function(t,e,i){var s=this.w.globals,a=this.w.config,r=s.isBarHorizontal?a.xaxis:a.yaxis[t];if(void 0===s.yAxisScale[t]&&(s.yAxisScale[t]=[]),r.logarithmic)s.allSeriesCollapsed=!1,s.yAxisScale[t]=this.logarithmicScale(t,e,i,r.tickAmount?r.tickAmount:Math.floor(Math.log10(i)));else if(i!==-Number.MAX_VALUE&&Utils.isNumber(i))if(s.allSeriesCollapsed=!1,void 0===r.min&&void 0===r.max||r.forceNiceScale){var n=Math.abs(i-e);s.yAxisScale[t]=this.niceScale(e,i,n,t,r.tickAmount?r.tickAmount:n<5&&n>1?n+1:5)}else s.yAxisScale[t]=this.linearScale(e,i,r.tickAmount);else s.yAxisScale[t]=this.linearScale(0,5,5)}},{key:"setMultipleYScales",value:function(){var t=this,e=this.w.globals,i=this.w.config,s=e.minYArr.concat([]),a=e.maxYArr.concat([]),r=[];i.yaxis.forEach(function(n,o){var l=o;i.series.forEach(function(t,i){t.name===n.seriesName&&-1===e.collapsedSeriesIndices.indexOf(i)&&(l=i,o!==i?r.push({index:i,similarIndex:o,alreadyExists:!0}):r.push({index:i}))});var h=s[l],c=a[l];t.setYScaleForIndex(o,h,c)}),this.sameScaleInMultipleAxes(s,a,r)}},{key:"sameScaleInMultipleAxes",value:function(t,e,i){var s=this,a=this.w.config,r=this.w.globals,n=[];i.forEach(function(t){t.alreadyExists&&(void 0===n[t.index]&&(n[t.index]=[]),n[t.index].push(t.index),n[t.index].push(t.similarIndex))}),r.yAxisSameScaleIndices=n,n.forEach(function(t,e){n.forEach(function(i,s){var a,r;e!==s&&(a=t,r=i,a.filter(function(t){return-1!==r.indexOf(t)})).length>0&&(n[e]=n[e].concat(n[s]))})});var o=n.map(function(t){return t.filter(function(e,i){return t.indexOf(e)===i})}).map(function(t){return t.sort()});n=n.filter(function(t){return!!t});var l=o.slice(),h=l.map(function(t){return JSON.stringify(t)});l=l.filter(function(t,e){return h.indexOf(JSON.stringify(t))===e});var c=[],d=[];t.forEach(function(t,i){l.forEach(function(s,a){s.indexOf(i)>-1&&(void 0===c[a]&&(c[a]=[],d[a]=[]),c[a].push({key:i,value:t}),d[a].push({key:i,value:e[i]}))})});var u=Array.apply(null,Array(l.length)).map(Number.prototype.valueOf,Number.MIN_VALUE),g=Array.apply(null,Array(l.length)).map(Number.prototype.valueOf,-Number.MAX_VALUE);c.forEach(function(t,e){t.forEach(function(t,i){u[e]=Math.min(t.value,u[e])})}),d.forEach(function(t,e){t.forEach(function(t,i){g[e]=Math.max(t.value,g[e])})}),t.forEach(function(t,e){d.forEach(function(t,i){var n=u[i],o=g[i];a.chart.stacked&&(o=0,t.forEach(function(t,e){o+=t.value,n!==Number.MIN_VALUE&&(n+=c[i][e].value)})),t.forEach(function(i,l){t[l].key===e&&(void 0!==a.yaxis[e].min&&(n="function"==typeof a.yaxis[e].min?a.yaxis[e].min(r.minY):a.yaxis[e].min),void 0!==a.yaxis[e].max&&(o="function"==typeof a.yaxis[e].max?a.yaxis[e].max(r.maxY):a.yaxis[e].max),s.setYScaleForIndex(e,n,o))})})})}},{key:"autoScaleY",value:function(t,e,i){t||(t=this);var s=t.w;if(s.globals.isMultipleYAxis||s.globals.collapsedSeries.length)return e;var a=s.globals.seriesX[0],r=s.config.chart.stacked;return e.forEach(function(t,n){for(var o=0,l=0;l<a.length;l++)if(a[l]>=i.xaxis.min){o=l;break}var h,c,d=s.globals.minYArr[n],u=s.globals.maxYArr[n],g=s.globals.stackedSeriesTotals;s.globals.series.forEach(function(n,l){var f=n[o];r?(f=g[o],h=c=f,g.forEach(function(t,e){a[e]<=i.xaxis.max&&a[e]>=i.xaxis.min&&(t>c&&null!==t&&(c=t),n[e]<h&&null!==n[e]&&(h=n[e]))})):(h=c=f,n.forEach(function(t,e){if(a[e]<=i.xaxis.max&&a[e]>=i.xaxis.min){var r=t,n=t;s.globals.series.forEach(function(i,s){null!==t&&(r=Math.min(i[e],r),n=Math.max(i[e],n))}),n>c&&null!==n&&(c=n),r<h&&null!==r&&(h=r)}})),void 0===h&&void 0===c&&(h=d,c=u),(c*=c<0?.9:1.1)<0&&c<u&&(c=u),(h*=h<0?1.1:.9)<0&&h>d&&(h=d),e.length>1?(e[l].min=void 0===t.min?h:t.min,e[l].max=void 0===t.max?c:t.max):(e[0].min=void 0===t.min?h:t.min,e[0].max=void 0===t.max?c:t.max)})}),e}}]),t}(),Range$1=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.scales=new Range(e)}return _createClass(t,[{key:"init",value:function(){this.setYRange(),this.setXRange(),this.setZRange()}},{key:"getMinYMaxY",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:Number.MAX_VALUE,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:-Number.MAX_VALUE,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=this.w.globals,r=-Number.MAX_VALUE,n=Number.MIN_VALUE;null===s&&(s=t+1);var o=a.series,l=o,h=o;"candlestick"===this.w.config.chart.type?(l=a.seriesCandleL,h=a.seriesCandleH):a.isRangeData&&(l=a.seriesRangeStart,h=a.seriesRangeEnd);for(var c=t;c<s;c++){a.dataPoints=Math.max(a.dataPoints,o[c].length);for(var d=0;d<a.series[c].length;d++){var u=o[c][d];null!==u&&Utils.isNumber(u)?(r=Math.max(r,h[c][d]),e=Math.min(e,l[c][d]),i=Math.max(i,l[c][d]),"candlestick"===this.w.config.chart.type&&(r=Math.max(r,a.seriesCandleO[c][d]),r=Math.max(r,a.seriesCandleH[c][d]),r=Math.max(r,a.seriesCandleL[c][d]),i=r=Math.max(r,a.seriesCandleC[c][d])),Utils.isFloat(u)&&(u=Utils.noExponents(u),a.yValueDecimal=Math.max(a.yValueDecimal,u.toString().split(".")[1].length)),n>l[c][d]&&l[c][d]<0&&(n=l[c][d])):a.hasNullValues=!0}}return{minY:n,maxY:r,lowestY:e,highestY:i}}},{key:"setYRange",value:function(){var t=this.w.globals,e=this.w.config;t.maxY=-Number.MAX_VALUE,t.minY=Number.MIN_VALUE;var i=Number.MAX_VALUE;if(t.isMultipleYAxis)for(var s=0;s<t.series.length;s++){var a=this.getMinYMaxY(s,i,null,s+1);t.minYArr.push(a.minY),t.maxYArr.push(a.maxY),i=a.lowestY}var r=this.getMinYMaxY(0,i,null,t.series.length);if(t.minY=r.minY,t.maxY=r.maxY,i=r.lowestY,e.chart.stacked){var n=[],o=[];if(t.series.length)for(var l=0;l<t.series[t.maxValsInArrayIndex].length;l++)for(var h=0,c=0,d=0;d<t.series.length;d++)null!==t.series[d][l]&&Utils.isNumber(t.series[d][l])&&(t.series[d][l]>0?h=h+parseFloat(t.series[d][l])+1e-4:c+=parseFloat(t.series[d][l])),d===t.series.length-1&&(n.push(h),o.push(c));for(var u=0;u<n.length;u++)t.maxY=Math.max(t.maxY,n[u]),t.minY=Math.min(t.minY,o[u])}if(("line"===e.chart.type||"area"===e.chart.type||"candlestick"===e.chart.type)&&t.minY===Number.MIN_VALUE&&i!==-Number.MAX_VALUE&&i!==t.maxY){var g=t.maxY-i;i>=0&&i<=10&&(g=0),t.minY=i-5*g/100,t.maxY=t.maxY+5*g/100}return e.yaxis.map(function(e,i){void 0!==e.max&&("number"==typeof e.max?t.maxYArr[i]=e.max:"function"==typeof e.max&&(t.maxYArr[i]=e.max(t.maxY)),t.maxY=t.maxYArr[i]),void 0!==e.min&&("number"==typeof e.min?t.minYArr[i]=e.min:"function"==typeof e.min&&(t.minYArr[i]=e.min(t.minY)),t.minY=t.minYArr[i])}),t.isBarHorizontal&&(void 0!==e.xaxis.min&&"number"==typeof e.xaxis.min&&(t.minY=e.xaxis.min),void 0!==e.xaxis.max&&"number"==typeof e.xaxis.max&&(t.maxY=e.xaxis.max)),t.isMultipleYAxis?(this.scales.setMultipleYScales(),t.minY=i,t.yAxisScale.forEach(function(e,i){t.minYArr[i]=e.niceMin,t.maxYArr[i]=e.niceMax})):(this.scales.setYScaleForIndex(0,t.minY,t.maxY),t.minY=t.yAxisScale[0].niceMin,t.maxY=t.yAxisScale[0].niceMax,t.minYArr[0]=t.yAxisScale[0].niceMin,t.maxYArr[0]=t.yAxisScale[0].niceMax),{minY:t.minY,maxY:t.maxY,minYArr:t.minYArr,maxYArr:t.maxYArr}}},{key:"setXRange",value:function(){var t,e=this.w.globals,i=this.w.config,s="numeric"===i.xaxis.type||"datetime"===i.xaxis.type||"category"===i.xaxis.type&&!e.noLabelsProvided||e.noLabelsProvided||e.isXNumeric;if(e.isXNumeric)for(var a=0;a<e.series.length;a++)if(e.labels[a])for(var r=0;r<e.labels[a].length;r++)null!==e.labels[a][r]&&Utils.isNumber(e.labels[a][r])&&(e.maxX=Math.max(e.maxX,e.labels[a][r]),e.initialmaxX=Math.max(e.maxX,e.labels[a][r]),e.minX=Math.min(e.minX,e.labels[a][r]),e.initialminX=Math.min(e.minX,e.labels[a][r]));if(e.noLabelsProvided&&0===i.xaxis.categories.length&&(e.maxX=e.labels[e.labels.length-1],e.initialmaxX=e.labels[e.labels.length-1],e.minX=1,e.initialminX=1),(e.comboChartsHasBars||"candlestick"===i.chart.type||"bar"===i.chart.type&&e.isXNumeric)&&("category"!==i.xaxis.type||e.isXNumeric)){var n=e.svgWidth/e.dataPoints*(Math.abs(e.maxX-e.minX)/e.svgWidth),o=e.minX-n/2;e.minX=o,e.initialminX=o;var l=e.maxX+n/((e.series.length+1)/e.series.length);e.maxX=l,e.initialmaxX=l}!e.isXNumeric&&!e.noLabelsProvided||i.xaxis.convertedCatToNumeric&&!e.dataFormatXNumeric||(void 0===i.xaxis.tickAmount?(t=Math.round(e.svgWidth/150),"numeric"===i.xaxis.type&&e.dataPoints<20&&(t=e.dataPoints-1),t>e.dataPoints&&0!==e.dataPoints&&(t=e.dataPoints-1)):t="dataPoints"===i.xaxis.tickAmount?e.series[e.maxValsInArrayIndex].length-1:i.xaxis.tickAmount,void 0!==i.xaxis.max&&"number"==typeof i.xaxis.max&&(e.maxX=i.xaxis.max),void 0!==i.xaxis.min&&"number"==typeof i.xaxis.min&&(e.minX=i.xaxis.min),void 0!==i.xaxis.range&&(e.minX=e.maxX-i.xaxis.range),e.minX!==Number.MAX_VALUE&&e.maxX!==-Number.MAX_VALUE?e.xAxisScale=this.scales.linearScale(e.minX,e.maxX,t):(e.xAxisScale=this.scales.linearScale(1,t,t),e.noLabelsProvided&&e.labels.length>0&&(e.xAxisScale=this.scales.linearScale(1,e.labels.length,t-1),e.seriesX=e.labels.slice())),s&&(e.labels=e.xAxisScale.result.slice()));if(e.minX===e.maxX)if("datetime"===i.xaxis.type){var h=new Date(e.minX);h.setDate(h.getDate()-2),e.minX=new Date(h).getTime();var c=new Date(e.maxX);c.setDate(c.getDate()+2),e.maxX=new Date(c).getTime()}else("numeric"===i.xaxis.type||"category"===i.xaxis.type&&!e.noLabelsProvided)&&(e.minX=e.minX-2,e.maxX=e.maxX+2);return e.isXNumeric&&(e.seriesX.forEach(function(t,i){1===t.length&&t.push(e.seriesX[e.maxValsInArrayIndex][e.seriesX[e.maxValsInArrayIndex].length-1]),t.forEach(function(t,s){if(s>0){var a=t-e.seriesX[i][s-1];e.minXDiff=Math.min(a,e.minXDiff)}})}),this.calcMinXDiffForTinySeries()),{minX:e.minX,maxX:e.maxX}}},{key:"calcMinXDiffForTinySeries",value:function(){var t=this.w,e=t.globals.labels.length;return 1===t.globals.labels.length?t.globals.minXDiff=(t.globals.maxX-t.globals.minX)/e/3:t.globals.minXDiff===Number.MAX_VALUE&&(t.globals.timelineLabels.length>0&&(e=t.globals.timelineLabels.length),e<3&&(e=3),t.globals.minXDiff=(t.globals.maxX-t.globals.minX)/e),t.globals.minXDiff}},{key:"setZRange",value:function(){var t=this.w.globals;if(t.isDataXYZ)for(var e=0;e<t.series.length;e++)if(void 0!==t.seriesZ[e])for(var i=0;i<t.seriesZ[e].length;i++)null!==t.seriesZ[e][i]&&Utils.isNumber(t.seriesZ[e][i])&&(t.maxZ=Math.max(t.maxZ,t.seriesZ[e][i]),t.minZ=Math.min(t.minZ,t.seriesZ[e][i]))}}]),t}(),TimeScale=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.timeScaleArray=[]}return _createClass(t,[{key:"calculateTimeScaleTicks",value:function(t,e){var i=this,s=this.w;if(s.globals.allSeriesCollapsed)return s.globals.labels=[],s.globals.timelineLabels=[],[];var a=new DateTime(this.ctx),r=(e-t)/864e5;this.determineInterval(r),s.globals.disableZoomIn=!1,s.globals.disableZoomOut=!1,r<.005?s.globals.disableZoomIn=!0:r>5e4&&(s.globals.disableZoomOut=!0);var n=a.getTimeUnitsfromTimestamp(t,e),o=s.globals.gridWidth/r,l=o/24,h=l/60,c=Math.floor(24*r),d=Math.floor(24*r*60),u=Math.floor(r),g=Math.floor(r/30),f=Math.floor(r/365),p={minMinute:n.minMinute,minHour:n.minHour,minDate:n.minDate,minMonth:n.minMonth,minYear:n.minYear},x={firstVal:p,currentMinute:p.minMinute,currentHour:p.minHour,currentMonthDate:p.minDate,currentDate:p.minDate,currentMonth:p.minMonth,currentYear:p.minYear,daysWidthOnXAxis:o,hoursWidthOnXAxis:l,minutesWidthOnXAxis:h,numberOfMinutes:d,numberOfHours:c,numberOfDays:u,numberOfMonths:g,numberOfYears:f};switch(this.tickInterval){case"years":this.generateYearScale(x);break;case"months":case"half_year":this.generateMonthScale(x);break;case"months_days":case"months_fortnight":case"days":case"week_days":this.generateDayScale(x);break;case"hours":this.generateHourScale(x);break;case"minutes":this.generateMinuteScale(x)}var m=this.timeScaleArray.map(function(t){var e={position:t.position,unit:t.unit,year:t.year,day:t.day?t.day:1,hour:t.hour?t.hour:0,month:t.month+1};return"month"===t.unit?_objectSpread({},e,{day:1,value:t.value+1}):"day"===t.unit||"hour"===t.unit?_objectSpread({},e,{value:t.value}):"minute"===t.unit?_objectSpread({},e,{value:t.value,minute:t.value}):t});return m.filter(function(t){var e=1,a=Math.ceil(s.globals.gridWidth/120),r=t.value;void 0!==s.config.xaxis.tickAmount&&(a=s.config.xaxis.tickAmount),m.length>a&&(e=Math.floor(m.length/a));var n=!1,o=!1;switch(i.tickInterval){case"half_year":e=7,"year"===t.unit&&(n=!0);break;case"months":e=1,"year"===t.unit&&(n=!0);break;case"months_fortnight":e=15,"year"!==t.unit&&"month"!==t.unit||(n=!0),30===r&&(o=!0);break;case"months_days":e=10,"month"===t.unit&&(n=!0),30===r&&(o=!0);break;case"week_days":e=8,"month"===t.unit&&(n=!0);break;case"days":e=1,"month"===t.unit&&(n=!0);break;case"hours":"day"===t.unit&&(n=!0);break;case"minutes":r%5!=0&&(o=!0)}if("minutes"===i.tickInterval||"hours"===i.tickInterval){if(!o)return!0}else if((r%e==0||n)&&!o)return!0})}},{key:"recalcDimensionsBasedOnFormat",value:function(t,e){var i=this.w,s=this.formatDates(t),a=this.removeOverlappingTS(s);e?i.globals.invertedTimelineLabels=a.slice():i.globals.timelineLabels=a.slice(),new Dimensions(this.ctx).plotCoords()}},{key:"determineInterval",value:function(t){switch(!0){case t>1825:this.tickInterval="years";break;case t>800&&t<=1825:this.tickInterval="half_year";break;case t>180&&t<=800:this.tickInterval="months";break;case t>90&&t<=180:this.tickInterval="months_fortnight";break;case t>60&&t<=90:this.tickInterval="months_days";break;case t>30&&t<=60:this.tickInterval="week_days";break;case t>2&&t<=30:this.tickInterval="days";break;case t>.1&&t<=2:this.tickInterval="hours";break;case t<.1:this.tickInterval="minutes";break;default:this.tickInterval="days"}}},{key:"generateYearScale",value:function(t){var e=t.firstVal,i=t.currentMonth,s=t.currentYear,a=t.daysWidthOnXAxis,r=t.numberOfYears,n=e.minYear,o=0,l=new DateTime(this.ctx);if(e.minDate>1&&e.minMonth>0){var h=l.determineRemainingDaysOfYear(e.minYear,e.minMonth,e.minDate);o=(l.determineDaysOfYear(e.minYear)-h+1)*a,n=e.minYear+1,this.timeScaleArray.push({position:o,value:n,unit:"year",year:n,month:Utils.monthMod(i+1)})}else 1===e.minDate&&0===e.minMonth&&this.timeScaleArray.push({position:o,value:n,unit:"year",year:s,month:Utils.monthMod(i+1)});for(var c=n,d=o,u=0;u<r;u++)c++,d=l.determineDaysOfYear(c-1)*a+d,this.timeScaleArray.push({position:d,value:c,unit:"year",year:c,month:1})}},{key:"generateMonthScale",value:function(t){var e=t.firstVal,i=t.currentMonthDate,s=t.currentMonth,a=t.currentYear,r=t.daysWidthOnXAxis,n=t.numberOfMonths,o=s,l=0,h=new DateTime(this.ctx),c="month",d=0;if(e.minDate>1){l=(h.determineDaysOfMonths(s+1,e.minYear)-i+1)*r,o=Utils.monthMod(s+1);var u=a+d,g=Utils.monthMod(o),f=o;0===o&&(c="year",f=u,g=1,u+=d+=1),this.timeScaleArray.push({position:l,value:f,unit:c,year:u,month:g})}else this.timeScaleArray.push({position:l,value:o,unit:c,year:a,month:Utils.monthMod(s)});for(var p=o+1,x=l,m=0,b=1;m<n;m++,b++){0===(p=Utils.monthMod(p))?(c="year",d+=1):c="month";var v=a+Math.floor(p/12)+d;x=h.determineDaysOfMonths(p,v)*r+x;var y=0===p?v:p;this.timeScaleArray.push({position:x,value:y,unit:c,year:v,month:0===p?1:p}),p++}}},{key:"generateDayScale",value:function(t){var e=t.firstVal,i=t.currentMonth,s=t.currentYear,a=t.hoursWidthOnXAxis,r=t.numberOfDays,n=new DateTime(this.ctx),o="day",l=(24-e.minHour)*a,h=e.minDate+1,c=h,d=function(t,e,i){return t>n.determineDaysOfMonths(e+1,i)?(u=1,o="month",c=e+=1,e):e},u=h,g=d(u,i,s);this.timeScaleArray.push({position:l,value:c,unit:o,year:s,month:Utils.monthMod(g),day:u});for(var f=l,p=0;p<r;p++){o="day",g=d(u+=1,g,s+Math.floor(g/12)+0);var x=s+Math.floor(g/12)+0;f=24*a+f;var m=1===u?Utils.monthMod(g):u;this.timeScaleArray.push({position:f,value:m,unit:o,year:x,month:Utils.monthMod(g),day:m})}}},{key:"generateHourScale",value:function(t){var e=t.firstVal,i=t.currentDate,s=t.currentMonth,a=t.currentYear,r=t.minutesWidthOnXAxis,n=t.numberOfHours,o=new DateTime(this.ctx),l="hour",h=function(t,e){return t>o.determineDaysOfMonths(e+1,a)&&(p=1,e+=1),{month:e,date:p}},c=function(t,e){return t>o.determineDaysOfMonths(e+1,a)?e+=1:e},d=60-e.minMinute,u=d*r,g=e.minHour+1,f=g+1;60===d&&(u=0,f=(g=e.minHour)+1);var p=i,x=c(p,s);this.timeScaleArray.push({position:u,value:g,unit:l,day:p,hour:f,year:a,month:Utils.monthMod(x)});for(var m=u,b=0;b<n;b++){if(l="hour",f>=24)f=0,l="day",x=h(p+=1,x).month,x=c(p,x);var v=a+Math.floor(x/12)+0;m=0===f&&0===b?d*r:60*r+m;var y=0===f?p:f;this.timeScaleArray.push({position:m,value:y,unit:l,hour:f,day:p,year:v,month:Utils.monthMod(x)}),f++}}},{key:"generateMinuteScale",value:function(t){var e=t.firstVal,i=t.currentMinute,s=t.currentHour,a=t.currentDate,r=t.currentMonth,n=t.currentYear,o=t.minutesWidthOnXAxis,l=t.numberOfMinutes,h=o-(i-e.minMinute),c=e.minMinute+1,d=c+1,u=a,g=r,f=n,p=s;this.timeScaleArray.push({position:h,value:c,unit:"minute",day:u,hour:p,minute:d,year:f,month:Utils.monthMod(g)});for(var x=h,m=0;m<l;m++){d>=60&&(d=0,24===(p+=1)&&(p=0));var b=n+Math.floor(g/12)+0;x=o+x;var v=d;this.timeScaleArray.push({position:x,value:v,unit:"minute",hour:p,minute:d,day:u,year:b,month:Utils.monthMod(g)}),d++}}},{key:"createRawDateString",value:function(t,e){var i=t.year;return i+="-"+("0"+t.month.toString()).slice(-2),"day"===t.unit?i+="day"===t.unit?"-"+("0"+e).slice(-2):"-01":i+="-"+("0"+(t.day?t.day:"1")).slice(-2),"hour"===t.unit?i+="hour"===t.unit?"T"+("0"+e).slice(-2):"T00":i+="T"+("0"+(t.hour?t.hour:"0")).slice(-2),i+="minute"===t.unit?":"+("0"+e).slice(-2)+":00.000Z":":00:00.000Z"}},{key:"formatDates",value:function(t){var e=this,i=this.w;return t.map(function(t){var s=t.value.toString(),a=new DateTime(e.ctx),r=e.createRawDateString(t,s),n=new Date(Date.parse(r));if(void 0===i.config.xaxis.labels.format){var o="dd MMM",l=i.config.xaxis.labels.datetimeFormatter;"year"===t.unit&&(o=l.year),"month"===t.unit&&(o=l.month),"day"===t.unit&&(o=l.day),"hour"===t.unit&&(o=l.hour),"minute"===t.unit&&(o=l.minute),s=a.formatDate(n,o,!0,!1)}else s=a.formatDate(n,i.config.xaxis.labels.format);return{dateString:r,position:t.position,value:s,unit:t.unit,year:t.year,month:t.month}})}},{key:"removeOverlappingTS",value:function(t){var e=this,i=new Graphics(this.ctx),s=0,a=t.map(function(a,r){if(r>0&&e.w.config.xaxis.labels.hideOverlappingLabels){var n=i.getTextRects(t[s].value).width,o=t[s].position;return a.position>o+n+10?(s=r,a):null}return a});return a=a.filter(function(t){return null!==t})}}]),t}(),Core=function(){function t(e,i){_classCallCheck(this,t),this.ctx=i,this.w=i.w,this.el=e,this.coreUtils=new CoreUtils(this.ctx),this.twoDSeries=[],this.threeDSeries=[],this.twoDSeriesX=[]}return _createClass(t,[{key:"setupElements",value:function(){var t=this.w.globals,e=this.w.config,i=e.chart.type;t.axisCharts=["line","area","bar","rangeBar","candlestick","radar","scatter","bubble","heatmap"].indexOf(i)>-1,t.xyCharts=["line","area","bar","rangeBar","candlestick","scatter","bubble"].indexOf(i)>-1,t.isBarHorizontal=("bar"===e.chart.type||"rangeBar"===e.chart.type)&&e.plotOptions.bar.horizontal,t.chartClass=".apexcharts"+t.cuid,t.dom.baseEl=this.el,t.dom.elWrap=document.createElement("div"),Graphics.setAttrs(t.dom.elWrap,{id:t.chartClass.substring(1),class:"apexcharts-canvas "+t.chartClass.substring(1)}),this.el.appendChild(t.dom.elWrap),t.dom.Paper=new window.SVG.Doc(t.dom.elWrap),t.dom.Paper.attr({class:"apexcharts-svg","xmlns:data":"ApexChartsNS",transform:"translate(".concat(e.chart.offsetX,", ").concat(e.chart.offsetY,")")}),t.dom.Paper.node.style.background=e.chart.background,this.setSVGDimensions(),t.dom.elGraphical=t.dom.Paper.group().attr({class:"apexcharts-inner apexcharts-graphical"}),t.dom.elDefs=t.dom.Paper.defs(),t.dom.elLegendWrap=document.createElement("div"),t.dom.elLegendWrap.classList.add("apexcharts-legend"),t.dom.elWrap.appendChild(t.dom.elLegendWrap),t.dom.Paper.add(t.dom.elGraphical),t.dom.elGraphical.add(t.dom.elDefs)}},{key:"plotChartType",value:function(t,e){var i=this.w,s=i.config,a=i.globals,r={series:[],i:[]},n={series:[],i:[]},o={series:[],i:[]},l={series:[],i:[]},h={series:[],i:[]};a.series.map(function(e,s){void 0!==t[s].type?("column"===t[s].type||"bar"===t[s].type?(i.config.plotOptions.bar.horizontal=!1,l.series.push(e),l.i.push(s)):"area"===t[s].type?(n.series.push(e),n.i.push(s)):"line"===t[s].type?(r.series.push(e),r.i.push(s)):"scatter"===t[s].type?(o.series.push(e),o.i.push(s)):"bubble"===t[s].type||("candlestick"===t[s].type?(h.series.push(e),h.i.push(s)):console.warn("You have specified an unrecognized chart type. Available types for this propery are line/area/column/bar/scatter/bubble")),a.comboCharts=!0):(r.series.push(e),r.i.push(s))});var c=new Line(this.ctx,e),d=new CandleStick(this.ctx,e),u=new Pie(this.ctx),g=new Radial(this.ctx),f=new RangeBar(this.ctx,e),p=new Radar(this.ctx),x=[];if(a.comboCharts){if(n.series.length>0&&x.push(c.draw(n.series,"area",n.i)),l.series.length>0)if(i.config.chart.stacked){var m=new BarStacked(this.ctx,e);x.push(m.draw(l.series,l.i))}else{var b=new Bar(this.ctx,e);x.push(b.draw(l.series,l.i))}if(r.series.length>0&&x.push(c.draw(r.series,"line",r.i)),h.series.length>0&&x.push(d.draw(h.series,h.i)),o.series.length>0){var v=new Line(this.ctx,e,!0);x.push(v.draw(o.series,"scatter",o.i))}}else switch(s.chart.type){case"line":x=c.draw(a.series,"line");break;case"area":x=c.draw(a.series,"area");break;case"bar":if(s.chart.stacked)x=new BarStacked(this.ctx,e).draw(a.series);else x=new Bar(this.ctx,e).draw(a.series);break;case"candlestick":x=new CandleStick(this.ctx,e).draw(a.series);break;case"rangeBar":x=f.draw(a.series);break;case"heatmap":x=new HeatMap(this.ctx,e).draw(a.series);break;case"pie":case"donut":x=u.draw(a.series);break;case"radialBar":x=g.draw(a.series);break;case"radar":x=p.draw(a.series);break;default:x=c.draw(a.series)}return x}},{key:"setSVGDimensions",value:function(){var t=this.w.globals,e=this.w.config;t.svgWidth=e.chart.width,t.svgHeight=e.chart.height;var i=Utils.getDimensions(this.el),s=e.chart.width.toString().split(/[0-9]+/g).pop();if("%"===s?Utils.isNumber(i[0])&&(0===i[0].width&&(i=Utils.getDimensions(this.el.parentNode)),t.svgWidth=i[0]*parseInt(e.chart.width)/100):"px"!==s&&""!==s||(t.svgWidth=parseInt(e.chart.width)),"auto"!==t.svgHeight&&""!==t.svgHeight)if("%"===e.chart.height.toString().split(/[0-9]+/g).pop()){var a=Utils.getDimensions(this.el.parentNode);t.svgHeight=a[1]*parseInt(e.chart.height)/100}else t.svgHeight=parseInt(e.chart.height);else t.axisCharts?t.svgHeight=t.svgWidth/1.61:t.svgHeight=t.svgWidth;t.svgWidth<0&&(t.svgWidth=0),t.svgHeight<0&&(t.svgHeight=0),Graphics.setAttrs(t.dom.Paper.node,{width:t.svgWidth,height:t.svgHeight});var r=e.chart.sparkline.enabled?0:t.axisCharts?e.chart.parentHeightOffset:0;t.dom.Paper.node.parentNode.parentNode.style.minHeight=t.svgHeight+r+"px",t.dom.elWrap.style.width=t.svgWidth+"px",t.dom.elWrap.style.height=t.svgHeight+"px"}},{key:"shiftGraphPosition",value:function(){var t=this.w.globals,e=t.translateY,i={transform:"translate("+t.translateX+", "+e+")"};Graphics.setAttrs(t.dom.elGraphical.node,i)}},{key:"resizeNonAxisCharts",value:function(){var t=this.w,e=t.globals,i=0;"top"!==t.config.legend.position&&"bottom"!==t.config.legend.position||(i=new Legend(this.ctx).getLegendBBox().clwh+10);var s=t.globals.dom.baseEl.querySelector(".apexcharts-radialbar"),a=2*t.globals.radialSize;s&&-90!==t.config.plotOptions.radialBar.startAngle&&(a=Utils.getBoundingClientRect(s).height);var r=Math.max(a,2*t.globals.radialSize)+e.translateY+i+20;e.dom.elLegendForeign&&e.dom.elLegendForeign.setAttribute("height",r),e.dom.elWrap.style.height=r+"px",Graphics.setAttrs(e.dom.Paper.node,{height:r}),e.dom.Paper.node.parentNode.parentNode.style.minHeight=r+"px"}},{key:"coreCalculations",value:function(){new Range$1(this.ctx).init()}},{key:"resetGlobals",value:function(){var t=this,e=this.w.globals;e.series=[],e.seriesCandleO=[],e.seriesCandleH=[],e.seriesCandleL=[],e.seriesCandleC=[],e.seriesRangeStart=[],e.seriesRangeEnd=[],e.seriesPercent=[],e.seriesX=[],e.seriesZ=[],e.seriesNames=[],e.seriesTotals=[],e.stackedSeriesTotals=[],e.labels=[],e.timelineLabels=[],e.noLabelsProvided=!1,e.timescaleTicks=[],e.resizeTimer=null,e.selectionResizeTimer=null,e.seriesXvalues=t.w.config.series.map(function(t){return[]}),e.seriesYvalues=t.w.config.series.map(function(t){return[]}),e.delayedElements=[],e.pointsArray=[],e.dataLabelsRects=[],e.isXNumeric=!1,e.isDataXYZ=!1,e.maxY=-Number.MAX_VALUE,e.minY=Number.MIN_VALUE,e.minYArr=[],e.maxYArr=[],e.maxX=-Number.MAX_VALUE,e.minX=Number.MAX_VALUE,e.initialmaxX=-Number.MAX_VALUE,e.initialminX=Number.MAX_VALUE,e.maxDate=0,e.minDate=Number.MAX_VALUE,e.minZ=Number.MAX_VALUE,e.maxZ=-Number.MAX_VALUE,e.minXDiff=Number.MAX_VALUE,e.yAxisScale=[],e.xAxisScale=null,e.xAxisTicksPositions=[],e.yLabelsCoords=[],e.yTitleCoords=[],e.xRange=0,e.yRange=[],e.zRange=0,e.dataPoints=0}},{key:"isMultipleY",value:function(){if(this.w.config.yaxis.constructor===Array&&this.w.config.yaxis.length>1)return this.w.globals.isMultipleYAxis=!0,!0}},{key:"excludeCollapsedSeriesInYAxis",value:function(){var t=this,e=this.w;e.globals.ignoreYAxisIndexes=e.globals.collapsedSeries.map(function(e,i){if(t.w.globals.isMultipleYAxis)return e.index})}},{key:"isMultiFormat",value:function(){return this.isFormatXY()||this.isFormat2DArray()}},{key:"isFormatXY",value:function(){var t=this.w.config.series.slice(),e=new Series(this.ctx);if(this.activeSeriesIndex=e.getActiveConfigSeriesIndex(),void 0!==t[this.activeSeriesIndex].data&&t[this.activeSeriesIndex].data.length>0&&null!==t[this.activeSeriesIndex].data[0]&&void 0!==t[this.activeSeriesIndex].data[0].x&&null!==t[this.activeSeriesIndex].data[0])return!0}},{key:"isFormat2DArray",value:function(){var t=this.w.config.series.slice(),e=new Series(this.ctx);if(this.activeSeriesIndex=e.getActiveConfigSeriesIndex(),void 0!==t[this.activeSeriesIndex].data&&t[this.activeSeriesIndex].data.length>0&&void 0!==t[this.activeSeriesIndex].data[0]&&null!==t[this.activeSeriesIndex].data[0]&&t[this.activeSeriesIndex].data[0].constructor===Array)return!0}},{key:"handleFormat2DArray",value:function(t,e){for(var i=this.w.config,s=this.w.globals,a=0;a<t[e].data.length;a++)if(void 0!==t[e].data[a][1]&&(Array.isArray(t[e].data[a][1])&&4===t[e].data[a][1].length?this.twoDSeries.push(Utils.parseNumber(t[e].data[a][1][3])):this.twoDSeries.push(Utils.parseNumber(t[e].data[a][1])),s.dataFormatXNumeric=!0),"datetime"===i.xaxis.type){var r=new Date(t[e].data[a][0]);r=new Date(r).getTime(),this.twoDSeriesX.push(r)}else this.twoDSeriesX.push(t[e].data[a][0]);for(var n=0;n<t[e].data.length;n++)void 0!==t[e].data[n][2]&&(this.threeDSeries.push(t[e].data[n][2]),s.isDataXYZ=!0)}},{key:"handleFormatXY",value:function(t,e){var i=this.w.config,s=this.w.globals,a=new DateTime(this.ctx),r=e;s.collapsedSeriesIndices.indexOf(e)>-1&&(r=this.activeSeriesIndex);for(var n=0;n<t[e].data.length;n++)void 0!==t[e].data[n].y&&(Array.isArray(t[e].data[n].y)?this.twoDSeries.push(Utils.parseNumber(t[e].data[n].y[t[e].data[n].y.length-1])):this.twoDSeries.push(Utils.parseNumber(t[e].data[n].y)));for(var o=0;o<t[r].data.length;o++){var l="string"==typeof t[r].data[o].x,h=!!a.isValidDate(t[r].data[o].x.toString());l||h?l?"datetime"!==i.xaxis.type||s.isRangeData?(this.fallbackToCategory=!0,this.twoDSeriesX.push(t[r].data[o].x)):this.twoDSeriesX.push(a.parseDate(t[r].data[o].x)):"datetime"===i.xaxis.type?this.twoDSeriesX.push(a.parseDate(t[r].data[o].x.toString())):(s.dataFormatXNumeric=!0,s.isXNumeric=!0,this.twoDSeriesX.push(parseFloat(t[r].data[o].x))):(s.isXNumeric=!0,s.dataFormatXNumeric=!0,this.twoDSeriesX.push(t[r].data[o].x))}if(t[e].data[0]&&void 0!==t[e].data[0].z){for(var c=0;c<t[e].data.length;c++)this.threeDSeries.push(t[e].data[c].z);s.isDataXYZ=!0}}},{key:"handleRangeData",value:function(t,e){var i=this.w.globals,s={};return this.isFormat2DArray()?s=this.handleRangeDataFormat("array",t,e):this.isFormatXY()&&(s=this.handleRangeDataFormat("xy",t,e)),i.seriesRangeStart.push(s.start),i.seriesRangeEnd.push(s.end),s}},{key:"handleCandleStickData",value:function(t,e){var i=this.w.globals,s={};return this.isFormat2DArray()?s=this.handleCandleStickDataFormat("array",t,e):this.isFormatXY()&&(s=this.handleCandleStickDataFormat("xy",t,e)),i.seriesCandleO.push(s.o),i.seriesCandleH.push(s.h),i.seriesCandleL.push(s.l),i.seriesCandleC.push(s.c),s}},{key:"handleRangeDataFormat",value:function(t,e,i){var s=[],a=[],r="Please provide [Start, End] values in valid format. Read more https://apexcharts.com/docs/series/#rangecharts",n=new Series(this.ctx).getActiveConfigSeriesIndex();if("array"===t){if(2!==e[n].data[0][1].length)throw new Error(r);for(var o=0;o<e[i].data.length;o++)s.push(e[i].data[o][1][0]),a.push(e[i].data[o][1][1])}else if("xy"===t){if(2!==e[n].data[0].y.length)throw new Error(r);for(var l=0;l<e[i].data.length;l++)s.push(e[i].data[l].y[0]),a.push(e[i].data[l].y[1])}return{start:s,end:a}}},{key:"handleCandleStickDataFormat",value:function(t,e,i){var s=[],a=[],r=[],n=[],o="Please provide [Open, High, Low and Close] values in valid format. Read more https://apexcharts.com/docs/series/#candlestick";if("array"===t){if(4!==e[i].data[0][1].length)throw new Error(o);for(var l=0;l<e[i].data.length;l++)s.push(e[i].data[l][1][0]),a.push(e[i].data[l][1][1]),r.push(e[i].data[l][1][2]),n.push(e[i].data[l][1][3])}else if("xy"===t){if(4!==e[i].data[0].y.length)throw new Error(o);for(var h=0;h<e[i].data.length;h++)s.push(e[i].data[h].y[0]),a.push(e[i].data[h].y[1]),r.push(e[i].data[h].y[2]),n.push(e[i].data[h].y[3])}return{o:s,h:a,l:r,c:n}}},{key:"parseDataAxisCharts",value:function(t){for(var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:this.ctx,i=this.w.config,s=this.w.globals,a=new DateTime(e),r=0;r<t.length;r++){if(this.twoDSeries=[],this.twoDSeriesX=[],this.threeDSeries=[],void 0===t[r].data)return void console.error("It is a possibility that you may have not included 'data' property in series.");if("rangeBar"!==i.chart.type&&"rangeArea"!==i.chart.type&&"rangeBar"!==t[r].type&&"rangeArea"!==t[r].type||(s.isRangeData=!0,this.handleRangeData(t,r)),this.isMultiFormat())this.isFormat2DArray()?this.handleFormat2DArray(t,r):this.isFormatXY()&&this.handleFormatXY(t,r),"candlestick"!==i.chart.type&&"candlestick"!==t[r].type||this.handleCandleStickData(t,r),s.series.push(this.twoDSeries),s.labels.push(this.twoDSeriesX),s.seriesX.push(this.twoDSeriesX),this.fallbackToCategory||(s.isXNumeric=!0);else{if("datetime"===i.xaxis.type){s.isXNumeric=!0;for(var n=i.labels.length>0?i.labels.slice():i.xaxis.categories.slice(),o=0;o<n.length;o++)if("string"==typeof n[o]){if(!a.isValidDate(n[o]))throw new Error("You have provided invalid Date format. Please provide a valid JavaScript Date");this.twoDSeriesX.push(a.parseDate(n[o]))}else{if(13!==String(n[o]).length)throw new Error("Please provide a valid JavaScript timestamp");this.twoDSeriesX.push(n[o])}s.seriesX.push(this.twoDSeriesX)}else if("numeric"===i.xaxis.type){s.isXNumeric=!0;var l=i.labels.length>0?i.labels.slice():i.xaxis.categories.slice();l.length>0&&(this.twoDSeriesX=l,s.seriesX.push(this.twoDSeriesX))}s.labels.push(this.twoDSeriesX);var h=t[r].data.map(function(t){return Utils.parseNumber(t)});s.series.push(h)}s.seriesZ.push(this.threeDSeries),void 0!==t[r].name?s.seriesNames.push(t[r].name):s.seriesNames.push("series-"+parseInt(r+1))}return this.w}},{key:"parseDataNonAxisCharts",value:function(t){var e=this.w.globals,i=this.w.config;e.series=t.slice(),e.seriesNames=i.labels.slice();for(var s=0;s<e.series.length;s++)void 0===e.seriesNames[s]&&e.seriesNames.push("series-"+(s+1));return this.w}},{key:"handleExternalLabelsData",value:function(t){var e=this.w.config,i=this.w.globals;if(e.xaxis.categories.length>0)i.labels=e.xaxis.categories;else if(e.labels.length>0)i.labels=e.labels.slice();else if(this.fallbackToCategory)i.labels=i.labels[0];else{var s=[];if(i.axisCharts){if(i.series.length>0)for(var a=0;a<i.series[i.maxValsInArrayIndex].length;a++)s.push(a+1);for(var r=0;r<t.length;r++)i.seriesX.push(s);i.isXNumeric=!0}if(0===s.length){s=[0,10];for(var n=0;n<t.length;n++)i.seriesX.push(s)}i.labels=s,i.noLabelsProvided=!0}}},{key:"parseData",value:function(t){var e=this.w,i=e.config,s=e.globals;if(this.excludeCollapsedSeriesInYAxis(),this.fallbackToCategory=!1,this.resetGlobals(),this.isMultipleY(),s.axisCharts?this.parseDataAxisCharts(t):this.parseDataNonAxisCharts(t),this.coreUtils.getLargestSeries(),"bar"===i.chart.type&&i.chart.stacked){var a=new Series(this.ctx);s.series=a.setNullSeriesToZeroValues(s.series)}this.coreUtils.getSeriesTotals(),s.axisCharts&&this.coreUtils.getStackedSeriesTotals(),this.coreUtils.getPercentSeries(),s.dataFormatXNumeric||s.isXNumeric&&("numeric"!==i.xaxis.type||0!==i.labels.length||0!==i.xaxis.categories.length)||this.handleExternalLabelsData(t)}},{key:"xySettings",value:function(){var t=null,e=this.w;if(e.globals.axisCharts){if("back"===e.config.xaxis.crosshairs.position)new Crosshairs(this.ctx).drawXCrosshairs();if("back"===e.config.yaxis[0].crosshairs.position)new Crosshairs(this.ctx).drawYCrosshairs();if(t=this.coreUtils.getCalculatedRatios(),"datetime"===e.config.xaxis.type&&void 0===e.config.xaxis.labels.formatter){var i,s=new TimeScale(this.ctx);isFinite(e.globals.minX)&&isFinite(e.globals.maxX)&&!e.globals.isBarHorizontal?(i=s.calculateTimeScaleTicks(e.globals.minX,e.globals.maxX),s.recalcDimensionsBasedOnFormat(i,!1)):e.globals.isBarHorizontal&&(i=s.calculateTimeScaleTicks(e.globals.minY,e.globals.maxY),s.recalcDimensionsBasedOnFormat(i,!0))}}return t}},{key:"drawAxis",value:function(t,e){var i,s,a=this.w.globals,r=this.w.config,n=new XAxis(this.ctx),o=new YAxis(this.ctx);a.axisCharts&&"radar"!==t&&(a.isBarHorizontal?(s=o.drawYaxisInversed(0),i=n.drawXaxisInversed(0),a.dom.elGraphical.add(i),a.dom.elGraphical.add(s)):(i=n.drawXaxis(),a.dom.elGraphical.add(i),r.yaxis.map(function(t,e){-1===a.ignoreYAxisIndexes.indexOf(e)&&(s=o.drawYaxis(e),a.dom.Paper.add(s))})));r.yaxis.map(function(t,e){-1===a.ignoreYAxisIndexes.indexOf(e)&&o.yAxisTitleRotate(e,t.opposite)})}},{key:"setupBrushHandler",value:function(){var t=this,e=this.w;if(e.config.chart.brush.enabled&&"function"!=typeof e.config.chart.events.selection){var i=e.config.chart.brush.targets||[e.config.chart.brush.target];i.forEach(function(e){var i=ApexCharts.getChartByID(e);i.w.globals.brushSource=t.ctx;var s=function(){t.ctx._updateOptions({chart:{selection:{xaxis:{min:i.w.globals.minX,max:i.w.globals.maxX}}}},!1,!1)};"function"!=typeof i.w.config.chart.events.zoomed&&(i.w.config.chart.events.zoomed=function(){s()}),"function"!=typeof i.w.config.chart.events.scrolled&&(i.w.config.chart.events.scrolled=function(){s()})}),e.config.chart.events.selection=function(t,s){i.forEach(function(t){var i=ApexCharts.getChartByID(t),a=Utils.clone(e.config.yaxis);e.config.chart.brush.autoScaleYaxis&&(a=new Range(i).autoScaleY(i,a,s));i._updateOptions({xaxis:{min:s.xaxis.min,max:s.xaxis.max},yaxis:a},!1,!1,!1,!1)})}}}}]),t}();function finallyConstructor(t){var e=this.constructor;return this.then(function(i){return e.resolve(t()).then(function(){return i})},function(i){return e.resolve(t()).then(function(){return e.reject(i)})})}var setTimeoutFunc=setTimeout;function noop(){}function bind(t,e){return function(){t.apply(e,arguments)}}function Promise$1(t){if(!(this instanceof Promise$1))throw new TypeError("Promises must be constructed via new");if("function"!=typeof t)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],doResolve(t,this)}function handle(t,e){for(;3===t._state;)t=t._value;0!==t._state?(t._handled=!0,Promise$1._immediateFn(function(){var i=1===t._state?e.onFulfilled:e.onRejected;if(null!==i){var s;try{s=i(t._value)}catch(t){return void reject(e.promise,t)}resolve(e.promise,s)}else(1===t._state?resolve:reject)(e.promise,t._value)})):t._deferreds.push(e)}function resolve(t,e){try{if(e===t)throw new TypeError("A promise cannot be resolved with itself.");if(e&&("object"==typeof e||"function"==typeof e)){var i=e.then;if(e instanceof Promise$1)return t._state=3,t._value=e,void finale(t);if("function"==typeof i)return void doResolve(bind(i,e),t)}t._state=1,t._value=e,finale(t)}catch(e){reject(t,e)}}function reject(t,e){t._state=2,t._value=e,finale(t)}function finale(t){2===t._state&&0===t._deferreds.length&&Promise$1._immediateFn(function(){t._handled||Promise$1._unhandledRejectionFn(t._value)});for(var e=0,i=t._deferreds.length;e<i;e++)handle(t,t._deferreds[e]);t._deferreds=null}function Handler(t,e,i){this.onFulfilled="function"==typeof t?t:null,this.onRejected="function"==typeof e?e:null,this.promise=i}function doResolve(t,e){var i=!1;try{t(function(t){i||(i=!0,resolve(e,t))},function(t){i||(i=!0,reject(e,t))})}catch(t){if(i)return;i=!0,reject(e,t)}}Promise$1.prototype.catch=function(t){return this.then(null,t)},Promise$1.prototype.then=function(t,e){var i=new this.constructor(noop);return handle(this,new Handler(t,e,i)),i},Promise$1.prototype.finally=finallyConstructor,Promise$1.all=function(t){return new Promise$1(function(e,i){if(!t||void 0===t.length)throw new TypeError("Promise.all accepts an array");var s=Array.prototype.slice.call(t);if(0===s.length)return e([]);var a=s.length;function r(t,n){try{if(n&&("object"==typeof n||"function"==typeof n)){var o=n.then;if("function"==typeof o)return void o.call(n,function(e){r(t,e)},i)}s[t]=n,0==--a&&e(s)}catch(t){i(t)}}for(var n=0;n<s.length;n++)r(n,s[n])})},Promise$1.resolve=function(t){return t&&"object"==typeof t&&t.constructor===Promise$1?t:new Promise$1(function(e){e(t)})},Promise$1.reject=function(t){return new Promise$1(function(e,i){i(t)})},Promise$1.race=function(t){return new Promise$1(function(e,i){for(var s=0,a=t.length;s<a;s++)t[s].then(e,i)})},Promise$1._immediateFn="function"==typeof setImmediate&&function(t){setImmediate(t)}||function(t){setTimeoutFunc(t,0)},Promise$1._unhandledRejectionFn=function(t){"undefined"!=typeof console&&console&&console.warn("Possible Unhandled Promise Rejection:",t)};var Exports=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"getSvgString",value:function(){return this.w.globals.dom.Paper.svg()}},{key:"cleanup",value:function(){var t=this.w,e=t.globals.dom.baseEl.querySelector(".apexcharts-xcrosshairs"),i=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs");e&&e.setAttribute("x",-500),i&&(i.setAttribute("y1",-100),i.setAttribute("y2",-100))}},{key:"svgUrl",value:function(){this.cleanup();var t=this.getSvgString(),e=new Blob([t],{type:"image/svg+xml;charset=utf-8"});return URL.createObjectURL(e)}},{key:"dataURI",value:function(){var t=this;return new Promise$1(function(e){var i=t.w;t.cleanup();var s=document.createElement("canvas");s.width=i.globals.svgWidth,s.height=parseInt(i.globals.dom.elWrap.style.height);var a="transparent"===i.config.chart.background?"#fff":i.config.chart.background,r=s.getContext("2d");r.fillStyle=a,r.fillRect(0,0,s.width,s.height);var n=window.URL||window.webkitURL||window,o=new Image;o.crossOrigin="anonymous";var l=t.getSvgString(),h="data:image/svg+xml,"+encodeURIComponent(l);o.onload=function(){r.drawImage(o,0,0),n.revokeObjectURL(h);var t=s.toDataURL("image/png");e(t)},o.src=h})}},{key:"exportToSVG",value:function(){this.triggerDownload(this.svgUrl(),".svg")}},{key:"exportToPng",value:function(){var t=this;this.dataURI().then(function(e){t.triggerDownload(e,".png")})}},{key:"triggerDownload",value:function(t,e){var i=document.createElement("a");i.href=t,i.download=this.w.globals.chartID+e,document.body.appendChild(i),i.click(),document.body.removeChild(i)}}]),t}(),Grid=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.anim=new Animations(this.ctx),this.xaxisLabels=i.globals.labels.slice(),this.animX=i.config.grid.xaxis.lines.animate&&i.config.chart.animations.enabled,this.animY=i.config.grid.yaxis.lines.animate&&i.config.chart.animations.enabled,i.globals.timelineLabels.length>0&&(this.xaxisLabels=i.globals.timelineLabels.slice())}return _createClass(t,[{key:"drawGridArea",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this.w,i=new Graphics(this.ctx);null===t&&(t=i.group({class:"apexcharts-grid"}));var s=i.drawLine(e.globals.padHorizontal,1,e.globals.padHorizontal,e.globals.gridHeight,"transparent"),a=i.drawLine(e.globals.padHorizontal,e.globals.gridHeight,e.globals.gridWidth,e.globals.gridHeight,"transparent");return t.add(a),t.add(s),t}},{key:"drawGrid",value:function(){var t=this.w,e=new XAxis(this.ctx),i=new YAxis(this.ctx),s=this.w.globals,a=null;if(s.axisCharts){if(t.config.grid.show)a=this.renderGrid(),s.dom.elGraphical.add(a.el),this.drawGridArea(a.el);else{var r=this.drawGridArea();s.dom.elGraphical.add(r)}null!==a&&e.xAxisLabelCorrections(a.xAxisTickWidth),i.setYAxisTextAlignments()}}},{key:"createGridMask",value:function(){var t=this.w,e=t.globals,i=new Graphics(this.ctx),s=Array.isArray(t.config.stroke.width)?0:t.config.stroke.width;if(Array.isArray(t.config.stroke.width)){var a=0;t.config.stroke.width.forEach(function(t){a=Math.max(a,t)}),s=a}e.dom.elGridRectMask=document.createElementNS(e.SVGNS,"clipPath"),e.dom.elGridRectMask.setAttribute("id","gridRectMask".concat(e.cuid)),e.dom.elGridRectMarkerMask=document.createElementNS(e.SVGNS,"clipPath"),e.dom.elGridRectMarkerMask.setAttribute("id","gridRectMarkerMask".concat(e.cuid)),e.dom.elGridRect=i.drawRect(-s/2,-s/2,e.gridWidth+s,e.gridHeight+s,0,"#fff"),new CoreUtils(this).getLargestMarkerSize();var r=t.globals.markers.largestSize+1;e.dom.elGridRectMarker=i.drawRect(-r,-r,e.gridWidth+2*r,e.gridHeight+2*r,0,"#fff"),e.dom.elGridRectMask.appendChild(e.dom.elGridRect.node),e.dom.elGridRectMarkerMask.appendChild(e.dom.elGridRectMarker.node);var n=e.dom.baseEl.querySelector("defs");n.appendChild(e.dom.elGridRectMask),n.appendChild(e.dom.elGridRectMarkerMask)}},{key:"renderGrid",value:function(){var t=this.w,e=new Graphics(this.ctx),i=t.config.grid.strokeDashArray,s=e.group({class:"apexcharts-grid"}),a=e.group({class:"apexcharts-gridlines-horizontal"}),r=e.group({class:"apexcharts-gridlines-vertical"});s.add(a),s.add(r);for(var n,o=8,l=0;l<t.globals.series.length&&(void 0!==t.globals.yAxisScale[l]&&(o=t.globals.yAxisScale[l].result.length-1),!(o>2));l++);if(t.globals.isBarHorizontal){if(n=o,t.config.grid.xaxis.lines.show||t.config.xaxis.axisTicks.show)for(var h,c=t.globals.padHorizontal,d=t.globals.gridHeight,u=0;u<n+1&&(h=c=c+t.globals.gridWidth/n+.3,u!==n-1);u++){if(t.config.grid.xaxis.lines.show){var g=e.drawLine(c,0,h,d,t.config.grid.borderColor,i);g.node.classList.add("apexcharts-gridline"),r.add(g),this.animX&&this.animateLine(g,{x1:0,x2:0},{x1:c,x2:h})}new XAxis(this.ctx).drawXaxisTicks(c,s)}if(t.config.grid.yaxis.lines.show)for(var f=0,p=0,x=t.globals.gridWidth,m=0;m<t.globals.dataPoints+1;m++){var b=e.drawLine(0,f,x,p,t.config.grid.borderColor,i);a.add(b),b.node.classList.add("apexcharts-gridline"),this.animY&&this.animateLine(b,{y1:f+20,y2:p+20},{y1:f,y2:p}),p=f+=t.globals.gridHeight/t.globals.dataPoints}}else{if(n=this.xaxisLabels.length,t.config.grid.xaxis.lines.show||t.config.xaxis.axisTicks.show){var v,y=t.globals.padHorizontal,w=t.globals.gridHeight;if(t.globals.timelineLabels.length>0)for(var k=0;k<n;k++){if(y=this.xaxisLabels[k].position,v=this.xaxisLabels[k].position,t.config.grid.xaxis.lines.show&&y>0&&y<t.globals.gridWidth){var A=e.drawLine(y,0,v,w,t.config.grid.borderColor,i);A.node.classList.add("apexcharts-gridline"),r.add(A),this.animX&&this.animateLine(A,{x1:0,x2:0},{x1:y,x2:v})}var S=new XAxis(this.ctx);k===n-1&&t.globals.skipLastTimelinelabel||S.drawXaxisTicks(y,s)}else for(var C=n,L=0;L<C;L++){var P=C;if(t.globals.isXNumeric&&"bar"!==t.config.chart.type&&(P-=1),v=y+=t.globals.gridWidth/P,L===P-1)break;if(t.config.grid.xaxis.lines.show){var z=e.drawLine(y,0,v,w,t.config.grid.borderColor,i);z.node.classList.add("apexcharts-gridline"),r.add(z),this.animX&&this.animateLine(z,{x1:0,x2:0},{x1:y,x2:v})}new XAxis(this.ctx).drawXaxisTicks(y,s)}}if(t.config.grid.yaxis.lines.show)for(var T=0,M=0,E=t.globals.gridWidth,X=0;X<o+1;X++){var I=e.drawLine(0,T,E,M,t.config.grid.borderColor,i);a.add(I),I.node.classList.add("apexcharts-gridline"),this.animY&&this.animateLine(I,{y1:T+20,y2:M+20},{y1:T,y2:M}),M=T+=t.globals.gridHeight/o}}return this.drawGridBands(s,n,o),{el:s,xAxisTickWidth:t.globals.gridWidth/n}}},{key:"drawGridBands",value:function(t,e,i){var s=this.w,a=new Graphics(this.ctx);if(void 0!==s.config.grid.row.colors&&s.config.grid.row.colors.length>0)for(var r=0,n=s.globals.gridHeight/i,o=s.globals.gridWidth,l=0,h=0;l<i;l++,h++){h>=s.config.grid.row.colors.length&&(h=0);var c=s.config.grid.row.colors[h],d=a.drawRect(0,r,o,n,0,c,s.config.grid.row.opacity);t.add(d),d.node.classList.add("apexcharts-gridRow"),r+=s.globals.gridHeight/i}if(void 0!==s.config.grid.column.colors&&s.config.grid.column.colors.length>0)for(var u=s.globals.padHorizontal,g=s.globals.padHorizontal+s.globals.gridWidth/e,f=s.globals.gridHeight,p=0,x=0;p<e;p++,x++){x>=s.config.grid.column.colors.length&&(x=0);var m=s.config.grid.column.colors[x],b=a.drawRect(u,0,g,f,0,m,s.config.grid.column.opacity);b.node.classList.add("apexcharts-gridColumn"),t.add(b),u+=s.globals.gridWidth/e}}},{key:"animateLine",value:function(t,e,i){var s=this.w,a=s.config.chart.animations;if(a&&!s.globals.resized&&!s.globals.dataChanged){var r=a.speed;this.anim.animateLine(t,e,i,r)}}}]),t}(),Responsive=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w}return _createClass(t,[{key:"checkResponsiveConfig",value:function(t){var e=this,i=this.w,s=i.config;if(0!==s.responsive.length){var a=s.responsive.slice();a.sort(function(t,e){return t.breakpoint>e.breakpoint?1:e.breakpoint>t.breakpoint?-1:0}).reverse();var r=new Config({}),n=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},s=a[0].breakpoint,n=window.innerWidth>0?window.innerWidth:screen.width;if(n>s){var o=CoreUtils.extendArrayProps(r,i.globals.initialConfig);t=Utils.extend(o,t),t=Utils.extend(i.config,t),e.overrideResponsiveOptions(t)}else for(var l=0;l<a.length;l++)n<a[l].breakpoint&&(t=CoreUtils.extendArrayProps(r,a[l].options),t=Utils.extend(i.config,t),e.overrideResponsiveOptions(t))};if(t){var o=CoreUtils.extendArrayProps(r,t);o=Utils.extend(i.config,o),n(o=Utils.extend(o,t))}else n({})}}},{key:"overrideResponsiveOptions",value:function(t){var e=new Config(t).init();this.w.config=e}}]),t}(),Theme=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.colors=[]}return _createClass(t,[{key:"init",value:function(){this.setDefaultColors()}},{key:"setDefaultColors",value:function(){var t=this.w,e=new Utils;if(t.globals.dom.elWrap.classList.add(t.config.theme.mode),void 0===t.config.colors?t.globals.colors=this.predefined():t.globals.colors=t.config.colors,t.config.theme.monochrome.enabled){var i=[],s=t.globals.series.length;t.config.plotOptions.bar.distributed&&"bar"===t.config.chart.type&&(s=t.globals.series[0].length*t.globals.series.length);for(var a=t.config.theme.monochrome.color,r=1/(s/t.config.theme.monochrome.shadeIntensity),n=t.config.theme.monochrome.shadeTo,o=0,l=0;l<s;l++){var h=void 0;"dark"===n?(h=e.shadeColor(-1*o,a),o+=r):(h=e.shadeColor(o,a),o+=r),i.push(h)}t.globals.colors=i.slice()}var c=t.globals.colors.slice();this.pushExtraColors(t.globals.colors),void 0===t.config.stroke.colors?t.globals.stroke.colors=c:t.globals.stroke.colors=t.config.stroke.colors,this.pushExtraColors(t.globals.stroke.colors),void 0===t.config.fill.colors?t.globals.fill.colors=c:t.globals.fill.colors=t.config.fill.colors,this.pushExtraColors(t.globals.fill.colors),void 0===t.config.dataLabels.style.colors?t.globals.dataLabels.style.colors=c:t.globals.dataLabels.style.colors=t.config.dataLabels.style.colors,this.pushExtraColors(t.globals.dataLabels.style.colors,50),void 0===t.config.plotOptions.radar.polygons.fill.colors?t.globals.radarPolygons.fill.colors=["dark"===t.config.theme.mode?"#202D48":"#fff"]:t.globals.radarPolygons.fill.colors=t.config.plotOptions.radar.polygons.fill.colors,this.pushExtraColors(t.globals.radarPolygons.fill.colors,20),void 0===t.config.markers.colors?t.globals.markers.colors=c:t.globals.markers.colors=t.config.markers.colors,this.pushExtraColors(t.globals.markers.colors)}},{key:"pushExtraColors",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=e||s.globals.series.length;if(null===i&&(i="bar"===s.config.chart.type&&s.config.plotOptions.bar.distributed||"heatmap"===s.config.chart.type&&s.config.plotOptions.heatmap.colorScale.inverse),i&&(a=s.globals.series[0].length*s.globals.series.length),t.length<a)for(var r=a-t.length,n=0;n<r;n++)t.push(t[n])}},{key:"updateThemeOptions",value:function(t){t.chart=t.chart||{},t.tooltip=t.tooltip||{};var e=t.theme.mode||"light",i=t.theme.palette?t.theme.palette:"dark"===e?"palette4":"palette1",s=t.chart.foreColor?t.chart.foreColor:"dark"===e?"#f6f7f8":"#373d3f";return t.tooltip.theme=e,t.chart.foreColor=s,t.theme.palette=i,t}},{key:"predefined",value:function(){switch(this.w.config.theme.palette){case"palette1":this.colors=["#008FFB","#00E396","#FEB019","#FF4560","#775DD0"];break;case"palette2":this.colors=["#3f51b5","#03a9f4","#4caf50","#f9ce1d","#FF9800"];break;case"palette3":this.colors=["#33b2df","#546E7A","#d4526e","#13d8aa","#A5978B"];break;case"palette4":this.colors=["#4ecdc4","#c7f464","#81D4FA","#fd6a6a","#546E7A"];break;case"palette5":this.colors=["#2b908f","#f9a3a4","#90ee7e","#fa4443","#69d2e7"];break;case"palette6":this.colors=["#449DD1","#F86624","#EA3546","#662E9B","#C5D86D"];break;case"palette7":this.colors=["#D7263D","#1B998B","#2E294E","#F46036","#E2C044"];break;case"palette8":this.colors=["#662E9B","#F86624","#F9C80E","#EA3546","#43BCCD"];break;case"palette9":this.colors=["#5C4742","#A5978B","#8D5B4C","#5A2A27","#C4BBAF"];break;case"palette10":this.colors=["#A300D6","#7D02EB","#5653FE","#2983FF","#00B1F2"];break;default:this.colors=["#008FFB","#00E396","#FEB019","#FF4560","#775DD0"]}return this.colors}}]),t}(),Utils$1=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e,this.ctx=e.ctx}return _createClass(t,[{key:"getNearestValues",value:function(t){var e=t.hoverArea,i=t.elGrid,s=t.clientX,a=t.clientY,r=t.hasBars,n=this.w,o=n.globals.gridWidth,l=o/(n.globals.dataPoints-1),h=i.getBoundingClientRect();(r&&n.globals.comboCharts||r)&&(l=o/n.globals.dataPoints);var c=s-h.left,d=a-h.top;c<0||d<0||c>n.globals.gridWidth||d>n.globals.gridHeight?(e.classList.remove("hovering-zoom"),e.classList.remove("hovering-pan")):n.globals.zoomEnabled?(e.classList.remove("hovering-pan"),e.classList.add("hovering-zoom")):n.globals.panEnabled&&(e.classList.remove("hovering-zoom"),e.classList.add("hovering-pan"));var u=Math.round(c/l);r&&(u=Math.ceil(c/l),u-=1);for(var g,f=null,p=null,x=[],m=0;m<n.globals.seriesXvalues.length;m++)x.push([n.globals.seriesXvalues[m][0]-1e-6].concat(n.globals.seriesXvalues[m]));return x=x.map(function(t){return t.filter(function(t){return t})}),g=n.globals.seriesYvalues.map(function(t){return t.filter(function(t){return t})}),n.globals.isXNumeric&&(f=(p=this.closestInMultiArray(c,d,x,g)).index,u=p.j,null!==f&&(x=n.globals.seriesXvalues[f],u=(p=this.closestInArray(c,x)).index)),n.globals.capturedSeriesIndex=null===f?-1:f,n.globals.capturedDataPointIndex=null===u?-1:u,(!u||u<1)&&(u=0),{capturedSeries:f,j:u,hoverX:c,hoverY:d}}},{key:"closestInMultiArray",value:function(t,e,i,s){var a=this.w,r=0,n=null,o=-1;a.globals.series.length>1?r=this.getFirstActiveXArray(i):n=0;var l=s[r][0],h=i[r][0],c=Math.abs(t-h),d=Math.abs(e-l),u=d+c;return s.map(function(a,r){a.map(function(a,l){var h=Math.abs(e-s[r][l]),g=Math.abs(t-i[r][l]),f=g+h;f<u&&(u=f,c=g,d=h,n=r,o=l)})}),{index:n,j:o}}},{key:"getFirstActiveXArray",value:function(t){for(var e=0,i=new CoreUtils(this.ctx),s=t.map(function(t,e){return t.length>0?e:-1}),a=0;a<s.length;a++){var r=i.getSeriesTotalByIndex(a);if(-1!==s[a]&&0!==r&&!i.seriesHaveSameValues(a)){e=s[a];break}}return e}},{key:"closestInArray",value:function(t,e){for(var i=e[0],s=null,a=Math.abs(t-i),r=0;r<e.length;r++){var n=Math.abs(t-e[r]);n<a&&(a=n,s=r)}return{index:s}}},{key:"isXoverlap",value:function(t){var e=[],i=this.w.globals.seriesX.filter(function(t){return void 0!==t[0]});if(i.length>0)for(var s=0;s<i.length-1;s++)void 0!==i[s][t]&&void 0!==i[s+1][t]&&i[s][t]!==i[s+1][t]&&e.push("unEqual");return 0===e.length}},{key:"isInitialSeriesSameLen",value:function(){for(var t=!0,e=this.w.globals.initialSeries,i=0;i<e.length-1;i++)if(e[i].data.length!==e[i+1].data.length){t=!1;break}return t}},{key:"getBarsHeight",value:function(t){return _toConsumableArray(t).reduce(function(t,e){return t+e.getBBox().height},0)}},{key:"toggleAllTooltipSeriesGroups",value:function(t){var e=this.w,i=this.ttCtx;0===i.allTooltipSeriesGroups.length&&(i.allTooltipSeriesGroups=e.globals.dom.baseEl.querySelectorAll(".apexcharts-tooltip-series-group"));for(var s=i.allTooltipSeriesGroups,a=0;a<s.length;a++)"enable"===t?(s[a].classList.add("active"),s[a].style.display=e.config.tooltip.items.display):(s[a].classList.remove("active"),s[a].style.display="none")}}]),t}(),Labels=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ctx=e.ctx,this.ttCtx=e,this.tooltipUtil=new Utils$1(e)}return _createClass(t,[{key:"drawSeriesTexts",value:function(t){var e=t.shared,i=void 0===e||e,s=t.ttItems,a=t.i,r=void 0===a?0:a,n=t.j,o=void 0===n?null:n;void 0!==this.w.config.tooltip.custom?this.handleCustomTooltip({i:r,j:o}):this.toggleActiveInactiveSeries(i);var l=this.getValuesToPrint({i:r,j:o});this.printLabels({i:r,j:o,values:l,ttItems:s,shared:i});var h=this.ttCtx.getElTooltip();this.ttCtx.tooltipRect.ttWidth=h.getBoundingClientRect().width,this.ttCtx.tooltipRect.ttHeight=h.getBoundingClientRect().height}},{key:"printLabels",value:function(t){var e,i=t.i,s=t.j,a=t.values,r=t.ttItems,n=t.shared,o=this.w,l=a.xVal,h=a.zVal,c=a.xAxisTTVal,d="",u=o.globals.colors[i];null!==s&&o.config.plotOptions.bar.distributed&&(u=o.globals.colors[s]);for(var g=0,f=o.globals.series.length-1;g<o.globals.series.length;g++,f--){var p=this.getFormatters(i);if(d=this.getSeriesName({fn:p.yLbTitleFormatter,index:i,seriesIndex:i,j:s}),n){var x=o.config.tooltip.inverseOrder?f:g;p=this.getFormatters(x),d=this.getSeriesName({fn:p.yLbTitleFormatter,index:x,seriesIndex:i,j:s}),u=o.globals.colors[x],e=p.yLbFormatter(o.globals.series[x][s],{series:o.globals.series,seriesIndex:x,dataPointIndex:s,w:o}),(this.ttCtx.hasBars()&&o.config.chart.stacked&&0===o.globals.series[x][s]||void 0===o.globals.series[x][s])&&(e=void 0)}else e=p.yLbFormatter(o.globals.series[i][s],{series:o.globals.series,seriesIndex:i,dataPointIndex:s,w:o});null===s&&(e=p.yLbFormatter(o.globals.series[i],o)),this.DOMHandling({t:g,ttItems:r,values:{val:e,xVal:l,xAxisTTVal:c,zVal:h},seriesName:d,shared:n,pColor:u})}}},{key:"getFormatters",value:function(t){var e,i=this.w,s=i.globals.yLabelFormatters[t];return void 0!==i.globals.ttVal?Array.isArray(i.globals.ttVal)?(s=i.globals.ttVal[t]&&i.globals.ttVal[t].formatter,e=i.globals.ttVal[t]&&i.globals.ttVal[t].title&&i.globals.ttVal[t].title.formatter):(s=i.globals.ttVal.formatter,"function"==typeof i.globals.ttVal.title.formatter&&(e=i.globals.ttVal.title.formatter)):e=i.config.tooltip.y.title.formatter,"function"!=typeof s&&(s=i.globals.yLabelFormatters[0]?i.globals.yLabelFormatters[0]:function(t){return t}),"function"!=typeof e&&(e=function(t){return t}),{yLbFormatter:s,yLbTitleFormatter:e}}},{key:"getSeriesName",value:function(t){var e=t.fn,i=t.index,s=t.seriesIndex,a=t.j,r=this.w;return e(String(r.globals.seriesNames[i]),{series:r.globals.series,seriesIndex:s,dataPointIndex:a,w:r})}},{key:"DOMHandling",value:function(t){var e=t.t,i=t.ttItems,s=t.values,a=t.seriesName,r=t.shared,n=t.pColor,o=this.w,l=this.ttCtx,h=s.val,c=s.xVal,d=s.xAxisTTVal,u=s.zVal,g=null;g=i[e].children,o.config.tooltip.fillSeriesColor&&(i[e].style.backgroundColor=n,g[0].style.display="none"),l.showTooltipTitle&&(null===l.tooltipTitle&&(l.tooltipTitle=o.globals.dom.baseEl.querySelector(".apexcharts-tooltip-title")),l.tooltipTitle.innerHTML=c),l.blxaxisTooltip&&(l.xaxisTooltipText.innerHTML=""!==d?d:c);var f=i[e].querySelector(".apexcharts-tooltip-text-label");f&&(f.innerHTML=a?a+": ":"");var p=i[e].querySelector(".apexcharts-tooltip-text-value");(p&&(p.innerHTML=h),g[0]&&g[0].classList.contains("apexcharts-tooltip-marker")&&(g[0].style.backgroundColor=n),o.config.tooltip.marker.show||(g[0].style.display="none"),null!==u)&&(i[e].querySelector(".apexcharts-tooltip-text-z-label").innerHTML=o.config.tooltip.z.title,i[e].querySelector(".apexcharts-tooltip-text-z-value").innerHTML=u);r&&g[0]&&(null==h||o.globals.collapsedSeriesIndices.indexOf(e)>-1?g[0].parentNode.style.display="none":g[0].parentNode.style.display=o.config.tooltip.items.display)}},{key:"toggleActiveInactiveSeries",value:function(t){var e=this.w;if(t)this.tooltipUtil.toggleAllTooltipSeriesGroups("enable");else{this.tooltipUtil.toggleAllTooltipSeriesGroups("disable");var i=e.globals.dom.baseEl.querySelector(".apexcharts-tooltip-series-group");i&&(i.classList.add("active"),i.style.display=e.config.tooltip.items.display)}}},{key:"getValuesToPrint",value:function(t){var e=t.i,i=t.j,s=this.w,a=this.ctx.series.filteredSeriesX(),r="",n=null,o=null,l={series:s.globals.series,seriesIndex:e,dataPointIndex:i,w:s},h=s.globals.ttZFormatter;null===i?o=s.globals.series[e]:s.globals.isXNumeric?(r=a[e][i],0===a[e].length&&(r=a[this.tooltipUtil.getFirstActiveXArray(a)][i])):r=void 0!==s.globals.labels[i]?s.globals.labels[i]:"";var c=r;s.globals.isXNumeric&&"datetime"===s.config.xaxis.type?r=new Formatters(this.ctx).xLabelFormat(s.globals.ttKeyFormatter,c,c):s.globals.isBarHorizontal||(r=s.globals.xLabelFormatter(c,l));return void 0!==s.config.tooltip.x.formatter&&(r=s.globals.ttKeyFormatter(c,l)),s.globals.seriesZ.length>0&&s.globals.seriesZ[0].length>0&&(n=h(s.globals.seriesZ[e][i],s)),{val:o,xVal:r,xAxisTTVal:"function"==typeof s.config.xaxis.tooltip.formatter?s.globals.xaxisTooltipFormatter(c,l):r,zVal:n}}},{key:"handleCustomTooltip",value:function(t){var e=t.i,i=t.j,s=this.w;this.ttCtx.getElTooltip().innerHTML=s.config.tooltip.custom({ctx:this.ctx,series:s.globals.series,seriesIndex:e,dataPointIndex:i,w:s})}}]),t}(),Position=function(){function t(e){_classCallCheck(this,t),this.ttCtx=e,this.ctx=e.ctx,this.w=e.w}return _createClass(t,[{key:"moveXCrosshairs",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null,i=this.ttCtx,s=this.w,a=i.getElXCrosshairs(),r=t-i.xcrosshairsWidth/2,n=s.globals.labels.slice().length;if(null!==e&&(r=s.globals.gridWidth/n*e),"tickWidth"===s.config.xaxis.crosshairs.width||"barWidth"===s.config.xaxis.crosshairs.width?r+i.xcrosshairsWidth>s.globals.gridWidth&&(r=s.globals.gridWidth-i.xcrosshairsWidth):null!==e&&(r+=s.globals.gridWidth/n/2),r<0&&(r=0),r>s.globals.gridWidth&&(r=s.globals.gridWidth),null!==a&&(a.setAttribute("x",r),a.setAttribute("x1",r),a.setAttribute("x2",r),a.setAttribute("y2",s.globals.gridHeight),a.classList.add("active")),i.blxaxisTooltip){var o=r;"tickWidth"!==s.config.xaxis.crosshairs.width&&"barWidth"!==s.config.xaxis.crosshairs.width||(o=r+i.xcrosshairsWidth/2),this.moveXAxisTooltip(o)}}},{key:"moveYCrosshairs",value:function(t){var e=this.ttCtx;null!==e.ycrosshairs&&(Graphics.setAttrs(e.ycrosshairs,{y1:t,y2:t}),Graphics.setAttrs(e.ycrosshairsHidden,{y1:t,y2:t}))}},{key:"moveXAxisTooltip",value:function(t){var e=this.w,i=this.ttCtx;if(null!==i.xaxisTooltip){i.xaxisTooltip.classList.add("active");var s=i.xaxisOffY+e.config.xaxis.tooltip.offsetY+e.globals.translateY+1+e.config.xaxis.offsetY;if(t-=i.xaxisTooltip.getBoundingClientRect().width/2,!isNaN(t)){t+=e.globals.translateX;var a;a=new Graphics(this.ctx).getTextRects(i.xaxisTooltipText.innerHTML),i.xaxisTooltipText.style.minWidth=a.width+"px",i.xaxisTooltip.style.left=t+"px",i.xaxisTooltip.style.top=s+"px"}}}},{key:"moveYAxisTooltip",value:function(t){var e=this.w,i=this.ttCtx;null===i.yaxisTTEls&&(i.yaxisTTEls=e.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxistooltip"));var s=parseInt(i.ycrosshairsHidden.getAttribute("y1")),a=e.globals.translateY+s,r=i.yaxisTTEls[t].getBoundingClientRect().height,n=e.globals.translateYAxisX[t]-2;e.config.yaxis[t].opposite&&(n-=26),a-=r/2,-1===e.globals.ignoreYAxisIndexes.indexOf(t)?(i.yaxisTTEls[t].classList.add("active"),i.yaxisTTEls[t].style.top=a+"px",i.yaxisTTEls[t].style.left=n+e.config.yaxis[t].tooltip.offsetX+"px"):i.yaxisTTEls[t].classList.remove("active")}},{key:"moveTooltip",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=this.w,a=this.ttCtx,r=a.getElTooltip(),n=a.tooltipRect,o=null!==i?parseInt(i):1,l=parseInt(t)+o+5,h=parseInt(e)+o/2;if(l>s.globals.gridWidth/2&&(l=l-n.ttWidth-o-15),l>s.globals.gridWidth-n.ttWidth-10&&(l=s.globals.gridWidth-n.ttWidth),l<-20&&(l=-20),s.config.tooltip.followCursor){var c=a.getElGrid().getBoundingClientRect();h=a.e.clientY+s.globals.translateY-c.top-n.ttHeight/2}var d=this.positionChecks(n,l,h);l=d.x,h=d.y,isNaN(l)||(l+=s.globals.translateX,r.style.left=l+"px",r.style.top=h+"px")}},{key:"positionChecks",value:function(t,e,i){var s=this.w;return t.ttHeight+i>s.globals.gridHeight&&(i=s.globals.gridHeight-t.ttHeight+s.globals.translateY),i<0&&(i=0),{x:e,y:i}}},{key:"moveMarkers",value:function(t,e){var i=this.w,s=this.ttCtx;if(i.globals.markers.size[t]>0)for(var a=i.globals.dom.baseEl.querySelectorAll(" .apexcharts-series[data\\:realIndex='".concat(t,"'] .apexcharts-marker")),r=0;r<a.length;r++)parseInt(a[r].getAttribute("rel"))===e&&(s.marker.resetPointsSize(),s.marker.enlargeCurrentPoint(e,a[r]));else s.marker.resetPointsSize(),this.moveDynamicPointOnHover(e,t)}},{key:"moveDynamicPointOnHover",value:function(t,e){var i,s,a=this.w,r=this.ttCtx,n=a.globals.pointsArray,o=a.config.markers.hover.size;if(void 0===o&&(o=a.globals.markers.size[e]+a.config.markers.hover.sizeOffset),!a.config.series[e].type||"column"!==a.config.series[e].type){i=n[e][t][0],s=n[e][t][1]?n[e][t][1]:0;var l=a.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(e,"'] .apexcharts-series-markers circle"));l&&(l.setAttribute("r",o),l.setAttribute("cx",i),l.setAttribute("cy",s)),this.moveXCrosshairs(i),r.fixedTooltip||this.moveTooltip(i,s,o)}}},{key:"moveDynamicPointsOnHover",value:function(t){var e,i=this.ttCtx,s=i.w,a=0,r=0,n=s.globals.pointsArray;e=new Series(this.ctx).getActiveSeriesIndex();var o=s.config.markers.hover.size;void 0===o&&(o=s.globals.markers.size[e]+s.config.markers.hover.sizeOffset),n[e]&&(a=n[e][t][0],r=n[e][t][1]);var l=null,h=i.getAllMarkers();if(null!==(l=null!==h?h:s.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers circle")))for(var c=0;c<l.length;c++){var d=n[c];if(d&&d.length){var u=n[c][t][1];l[c].setAttribute("cx",a);var g=parseInt(l[c].parentNode.parentNode.parentNode.getAttribute("data:realIndex"));null!==u?(l[g]&&l[g].setAttribute("r",o),l[g]&&l[g].setAttribute("cy",u)):l[g]&&l[g].setAttribute("r",0)}}if(this.moveXCrosshairs(a),!i.fixedTooltip){var f=r||s.globals.gridHeight;this.moveTooltip(a,f,o)}}},{key:"moveStickyTooltipOverBars",value:function(t){var e,i=this.w,s=this.ttCtx,a=i.globals.maxValsInArrayIndex+1,r=i.globals.dom.baseEl.querySelector(".apexcharts-bar-series .apexcharts-series[rel='".concat(a,"'] path[j='").concat(t,"'], .apexcharts-candlestick-series .apexcharts-series[rel='").concat(a,"'] path[j='").concat(t,"'], .apexcharts-rangebar-series .apexcharts-series[rel='").concat(a,"'] path[j='").concat(t,"']")),n=r?parseFloat(r.getAttribute("cx")):0,o=r?parseFloat(r.getAttribute("barWidth")):0;i.globals.isXNumeric?n-=o/2:(n=s.xAxisTicksPositions[t-1]+s.dataPointsDividedWidth/2,isNaN(n)&&(n=s.xAxisTicksPositions[t]-s.dataPointsDividedWidth/2));var l=s.getElGrid().getBoundingClientRect();if(e=s.e.clientY-l.top-s.tooltipRect.ttHeight/2,this.moveXCrosshairs(n),!s.fixedTooltip){var h=e||i.globals.gridHeight;this.moveTooltip(n,h)}}}]),t}(),Marker=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e,this.ctx=e.ctx,this.tooltipPosition=new Position(e)}return _createClass(t,[{key:"drawDynamicPoints",value:function(){for(var t=this.w,e=new Graphics(this.ctx),i=new Markers(this.ctx),s=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series"),a=0;a<s.length;a++){var r=parseInt(s[a].getAttribute("data:realIndex")),n=t.globals.dom.baseEl.querySelector(".apexcharts-series[data\\:realIndex='".concat(r,"'] .apexcharts-series-markers-wrap"));if(null!==n){var o=void 0,l="apexcharts-marker w".concat((Math.random()+1).toString(36).substring(4));"line"!==t.config.chart.type&&"area"!==t.config.chart.type||t.globals.comboCharts||t.config.tooltip.intersect||(l+=" no-pointer-events");var h=i.getMarkerConfig(l,r);(o=e.drawMarker(0,0,h)).node.setAttribute("default-marker-size",0);var c=document.createElementNS(t.globals.SVGNS,"g");c.classList.add("apexcharts-series-markers"),c.appendChild(o.node),n.appendChild(c)}}}},{key:"enlargeCurrentPoint",value:function(t,e){var i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:null,s=arguments.length>3&&void 0!==arguments[3]?arguments[3]:null,a=this.w;"bubble"!==a.config.chart.type&&this.newPointSize(t,e);var r=e.getAttribute("cx"),n=e.getAttribute("cy");if(null!==i&&null!==s&&(r=i,n=s),this.tooltipPosition.moveXCrosshairs(r),!this.fixedTooltip){if("radar"===a.config.chart.type){var o=this.ttCtx.getElGrid().getBoundingClientRect();r=this.ttCtx.e.clientX-o.left}this.tooltipPosition.moveTooltip(r,n,a.config.markers.hover.size)}}},{key:"enlargePoints",value:function(t){for(var e=this.w,i=this.ttCtx,s=t,a=e.globals.dom.baseEl.querySelectorAll(".apexcharts-series:not(.apexcharts-series-collapsed) .apexcharts-marker"),r=e.config.markers.hover.size,n=0;n<a.length;n++){var o=a[n].getAttribute("rel"),l=a[n].getAttribute("index");if(void 0===r&&(r=e.globals.markers.size[l]+e.config.markers.hover.sizeOffset),s===parseInt(o)){this.newPointSize(s,a[n]);var h=a[n].getAttribute("cx"),c=a[n].getAttribute("cy");this.tooltipPosition.moveXCrosshairs(h),i.fixedTooltip||this.tooltipPosition.moveTooltip(h,c,r)}else this.oldPointSize(a[n])}}},{key:"newPointSize",value:function(t,e){var i=this.w,s=i.config.markers.hover.size,a=null;a=0===t?e.parentNode.firstChild:e.parentNode.lastChild;var r=parseInt(a.getAttribute("index"));void 0===s&&(s=i.globals.markers.size[r]+i.config.markers.hover.sizeOffset),a.setAttribute("r",s)}},{key:"oldPointSize",value:function(t){var e=parseInt(t.getAttribute("default-marker-size"));t.setAttribute("r",e)}},{key:"resetPointsSize",value:function(){for(var t=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series:not(.apexcharts-series-collapsed) .apexcharts-marker"),e=0;e<t.length;e++){var i=parseInt(t[e].getAttribute("default-marker-size"));Utils.isNumber(i)?t[e].setAttribute("r",i):t[e].setAttribute("r",0)}}}]),t}(),Intersect=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e}return _createClass(t,[{key:"getAttr",value:function(t,e){return parseFloat(t.target.getAttribute(e))}},{key:"handleHeatTooltip",value:function(t){var e=t.e,i=t.opt,s=t.x,a=t.y,r=this.ttCtx,n=this.w;if(e.target.classList.contains("apexcharts-heatmap-rect")){var o=this.getAttr(e,"i"),l=this.getAttr(e,"j"),h=this.getAttr(e,"cx"),c=this.getAttr(e,"cy"),d=this.getAttr(e,"width"),u=this.getAttr(e,"height");if(r.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:o,j:l,shared:!1}),n.globals.capturedSeriesIndex=o,n.globals.capturedDataPointIndex=l,s=h+r.tooltipRect.ttWidth/2+d,a=c+r.tooltipRect.ttHeight/2-u/2,r.tooltipPosition.moveXCrosshairs(h+d/2),s>n.globals.gridWidth/2&&(s=h-r.tooltipRect.ttWidth/2+d),r.w.config.tooltip.followCursor){var g=r.getElGrid().getBoundingClientRect();a=r.e.clientY-g.top+n.globals.translateY/2-10}}return{x:s,y:a}}},{key:"handleMarkerTooltip",value:function(t){var e,i,s=t.e,a=t.opt,r=t.x,n=t.y,o=this.w,l=this.ttCtx;if(s.target.classList.contains("apexcharts-marker")){var h=parseInt(a.paths.getAttribute("cx")),c=parseInt(a.paths.getAttribute("cy")),d=parseFloat(a.paths.getAttribute("val"));if(i=parseInt(a.paths.getAttribute("rel")),e=parseInt(a.paths.parentNode.parentNode.parentNode.getAttribute("rel"))-1,l.intersect){var u=Utils.findAncestor(a.paths,"apexcharts-series");u&&(e=parseInt(u.getAttribute("data:realIndex")))}if(l.tooltipLabels.drawSeriesTexts({ttItems:a.ttItems,i:e,j:i,shared:!l.showOnIntersect&&o.config.tooltip.shared}),"mouseup"===s.type&&l.markerClick(s,e,i),o.globals.capturedSeriesIndex=e,o.globals.capturedDataPointIndex=i,r=h,n=c+o.globals.translateY-1.4*l.tooltipRect.ttHeight,l.w.config.tooltip.followCursor){var g=l.getElGrid().getBoundingClientRect();n=l.e.clientY+o.globals.translateY-g.top}d<0&&(n=c),l.marker.enlargeCurrentPoint(i,a.paths,r,n)}return{x:r,y:n}}},{key:"handleBarTooltip",value:function(t){var e,i,s=t.e,a=t.opt,r=this.w,n=this.ttCtx,o=n.getElTooltip(),l=0,h=0,c=0,d=this.getBarTooltipXY({e:s,opt:a});e=d.i;var u=d.barHeight,g=d.j;if(r.globals.capturedSeriesIndex=e,r.globals.capturedDataPointIndex=g,r.globals.isBarHorizontal&&n.hasBars()||!r.config.tooltip.shared?(h=d.x,c=d.y,i=Array.isArray(r.config.stroke.width)?r.config.stroke.width[e]:r.config.stroke.width,l=h):r.globals.comboCharts||r.config.tooltip.shared||(l/=2),isNaN(c)&&(c=r.globals.svgHeight-n.tooltipRect.ttHeight),h+n.tooltipRect.ttWidth>r.globals.gridWidth?h-=n.tooltipRect.ttWidth:h<0&&(h+=n.tooltipRect.ttWidth),n.w.config.tooltip.followCursor){var f=n.getElGrid().getBoundingClientRect();c=n.e.clientY-f.top}if(null===n.tooltip&&(n.tooltip=r.globals.dom.baseEl.querySelector(".apexcharts-tooltip")),r.config.tooltip.shared||(r.globals.comboChartsHasBars?n.tooltipPosition.moveXCrosshairs(l+i/2):n.tooltipPosition.moveXCrosshairs(l)),!n.fixedTooltip&&(!r.config.tooltip.shared||r.globals.isBarHorizontal&&n.hasBars())){x&&(h=r.globals.gridWidth-h),o.style.left=h+r.globals.translateX+"px";var p=parseInt(a.paths.parentNode.getAttribute("data:realIndex")),x=r.globals.isMultipleYAxis?r.config.yaxis[p]&&r.config.yaxis[p].reversed:r.config.yaxis[0].reversed;!x||r.globals.isBarHorizontal&&n.hasBars()||(c=c+u-2*(r.globals.series[e][g]<0?u:0)),n.tooltipRect.ttHeight+c>r.globals.gridHeight?(c=r.globals.gridHeight-n.tooltipRect.ttHeight+r.globals.translateY,o.style.top=c+"px"):o.style.top=c+r.globals.translateY-n.tooltipRect.ttHeight/2+"px"}}},{key:"getBarTooltipXY",value:function(t){var e=t.e,i=t.opt,s=this.w,a=null,r=this.ttCtx,n=0,o=0,l=0,h=0,c=0,d=e.target.classList;if(d.contains("apexcharts-bar-area")||d.contains("apexcharts-candlestick-area")||d.contains("apexcharts-rangebar-area")){var u=e.target,g=u.getBoundingClientRect(),f=i.elGrid.getBoundingClientRect(),p=g.height;c=g.height;var x=g.width,m=parseInt(u.getAttribute("cx")),b=parseInt(u.getAttribute("cy"));h=parseFloat(u.getAttribute("barWidth"));var v="touchmove"===e.type?e.touches[0].clientX:e.clientX;a=parseInt(u.getAttribute("j")),n=parseInt(u.parentNode.getAttribute("rel"))-1,s.globals.comboCharts&&(n=parseInt(u.parentNode.getAttribute("data:realIndex"))),r.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:n,j:a,shared:!r.showOnIntersect&&s.config.tooltip.shared}),s.config.tooltip.followCursor?s.globals.isBarHorizontal?(o=v-f.left+15,l=b-r.dataPointsDividedHeight+p/2-r.tooltipRect.ttHeight/2):(o=s.globals.isXNumeric?m-x/2:m-r.dataPointsDividedWidth+x/2,l=e.clientY-f.top-r.tooltipRect.ttHeight/2-15):s.globals.isBarHorizontal?((o=m)<r.xyRatios.baseLineInvertedY&&(o=m-r.tooltipRect.ttWidth),l=b-r.dataPointsDividedHeight+p/2-r.tooltipRect.ttHeight/2):(o=s.globals.isXNumeric?m-x/2:m-r.dataPointsDividedWidth+x/2,l=b)}return{x:o,y:l,barHeight:c,barWidth:h,i:n,j:a}}}]),t}(),AxesTooltip=function(){function t(e){_classCallCheck(this,t),this.w=e.w,this.ttCtx=e}return _createClass(t,[{key:"drawXaxisTooltip",value:function(){var t=this.w,e=this.ttCtx,i="bottom"===t.config.xaxis.position;e.xaxisOffY=i?t.globals.gridHeight+1:1;var s=i?"apexcharts-xaxistooltip apexcharts-xaxistooltip-bottom":"apexcharts-xaxistooltip apexcharts-xaxistooltip-top",a=t.globals.dom.elWrap;e.blxaxisTooltip&&(null===t.globals.dom.baseEl.querySelector(".apexcharts-xaxistooltip")&&(e.xaxisTooltip=document.createElement("div"),e.xaxisTooltip.setAttribute("class",s+" "+t.config.tooltip.theme),a.appendChild(e.xaxisTooltip),e.xaxisTooltipText=document.createElement("div"),e.xaxisTooltipText.classList.add("apexcharts-xaxistooltip-text"),e.xaxisTooltipText.style.fontFamily=t.config.xaxis.tooltip.style.fontFamily||t.config.chart.fontFamily,e.xaxisTooltipText.style.fontSize=t.config.xaxis.tooltip.style.fontSize,e.xaxisTooltip.appendChild(e.xaxisTooltipText)))}},{key:"drawYaxisTooltip",value:function(){for(var t=this.w,e=this.ttCtx,i=function(i){var s=t.config.yaxis[i].opposite||t.config.yaxis[i].crosshairs.opposite;e.yaxisOffX=s?t.globals.gridWidth+1:1;var a="apexcharts-yaxistooltip apexcharts-yaxistooltip-".concat(i,s?" apexcharts-yaxistooltip-right":" apexcharts-yaxistooltip-left");t.globals.yAxisSameScaleIndices.map(function(e,s){e.map(function(e,s){s===i&&(a+=t.config.yaxis[s].show?" ":" apexcharts-yaxistooltip-hidden")})});var r=t.globals.dom.elWrap;e.blyaxisTooltip&&(null===t.globals.dom.baseEl.querySelector(".apexcharts-yaxistooltip apexcharts-yaxistooltip-".concat(i))&&(e.yaxisTooltip=document.createElement("div"),e.yaxisTooltip.setAttribute("class",a+" "+t.config.tooltip.theme),r.appendChild(e.yaxisTooltip),0===i&&(e.yaxisTooltipText=[]),e.yaxisTooltipText.push(document.createElement("div")),e.yaxisTooltipText[i].classList.add("apexcharts-yaxistooltip-text"),e.yaxisTooltip.appendChild(e.yaxisTooltipText[i])))},s=0;s<t.config.yaxis.length;s++)i(s)}},{key:"setXCrosshairWidth",value:function(){var t=this.w,e=this.ttCtx,i=e.getElXCrosshairs();if(e.xcrosshairsWidth=parseInt(t.config.xaxis.crosshairs.width),t.globals.comboCharts){var s=t.globals.dom.baseEl.querySelector(".apexcharts-bar-area");if(null!==s&&"barWidth"===t.config.xaxis.crosshairs.width){var a=parseFloat(s.getAttribute("barWidth"));e.xcrosshairsWidth=a}else if("tickWidth"===t.config.xaxis.crosshairs.width){var r=t.globals.labels.length;e.xcrosshairsWidth=t.globals.gridWidth/r}}else if("tickWidth"===t.config.xaxis.crosshairs.width){var n=t.globals.labels.length;e.xcrosshairsWidth=t.globals.gridWidth/n}else if("barWidth"===t.config.xaxis.crosshairs.width){var o=t.globals.dom.baseEl.querySelector(".apexcharts-bar-area");if(null!==o){var l=parseFloat(o.getAttribute("barWidth"));e.xcrosshairsWidth=l}else e.xcrosshairsWidth=1}t.globals.isBarHorizontal&&(e.xcrosshairsWidth=0),null!==i&&e.xcrosshairsWidth>0&&i.setAttribute("width",e.xcrosshairsWidth)}},{key:"handleYCrosshair",value:function(){var t=this.w,e=this.ttCtx;e.ycrosshairs=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs"),e.ycrosshairsHidden=t.globals.dom.baseEl.querySelector(".apexcharts-ycrosshairs-hidden")}},{key:"drawYaxisTooltipText",value:function(t,e,i){var s=this.ttCtx,a=this.w,r=a.globals.yLabelFormatters[t];if(s.blyaxisTooltip){var n=s.getElGrid().getBoundingClientRect(),o=(e-n.top)*i.yRatio[t],l=a.globals.maxYArr[t]-a.globals.minYArr[t],h=a.globals.minYArr[t]+(l-o);s.tooltipPosition.moveYCrosshairs(e-n.top),s.yaxisTooltipText[t].innerHTML=r(h),s.tooltipPosition.moveYAxisTooltip(t)}}}]),t}(),Tooltip=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w;var i=this.w;this.tConfig=i.config.tooltip,this.tooltipUtil=new Utils$1(this),this.tooltipLabels=new Labels(this),this.tooltipPosition=new Position(this),this.marker=new Marker(this),this.intersect=new Intersect(this),this.axesTooltip=new AxesTooltip(this),this.showOnIntersect=this.tConfig.intersect,this.showTooltipTitle=this.tConfig.x.show,this.fixedTooltip=this.tConfig.fixed.enabled,this.xaxisTooltip=null,this.yaxisTTEls=null,this.isBarShared=!i.globals.isBarHorizontal&&this.tConfig.shared}return _createClass(t,[{key:"getElTooltip",value:function(t){return t||(t=this),t.w.globals.dom.baseEl.querySelector(".apexcharts-tooltip")}},{key:"getElXCrosshairs",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-xcrosshairs")}},{key:"getElGrid",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-grid")}},{key:"drawTooltip",value:function(t){var e=this.w;this.xyRatios=t,this.blxaxisTooltip=e.config.xaxis.tooltip.enabled&&e.globals.axisCharts,this.blyaxisTooltip=e.config.yaxis[0].tooltip.enabled&&e.globals.axisCharts,this.allTooltipSeriesGroups=[],e.globals.axisCharts||(this.showTooltipTitle=!1);var i=document.createElement("div");if(i.classList.add("apexcharts-tooltip"),i.classList.add(this.tConfig.theme),e.globals.dom.elWrap.appendChild(i),e.globals.axisCharts){this.axesTooltip.drawXaxisTooltip(),this.axesTooltip.drawYaxisTooltip(),this.axesTooltip.setXCrosshairWidth(),this.axesTooltip.handleYCrosshair();var s=new XAxis(this.ctx);this.xAxisTicksPositions=s.getXAxisTicksPositions()}if((e.globals.comboCharts&&!this.tConfig.shared||this.tConfig.intersect&&!this.tConfig.shared||("bar"===e.config.chart.type||"rangeBar"===e.config.chart.type)&&!this.tConfig.shared)&&(this.showOnIntersect=!0),0!==e.config.markers.size&&0!==e.globals.markers.largestSize||this.marker.drawDynamicPoints(this),e.globals.collapsedSeries.length!==e.globals.series.length){this.dataPointsDividedHeight=e.globals.gridHeight/e.globals.dataPoints,this.dataPointsDividedWidth=e.globals.gridWidth/e.globals.dataPoints,this.showTooltipTitle&&(this.tooltipTitle=document.createElement("div"),this.tooltipTitle.classList.add("apexcharts-tooltip-title"),this.tooltipTitle.style.fontFamily=this.tConfig.style.fontFamily||e.config.chart.fontFamily,this.tooltipTitle.style.fontSize=this.tConfig.style.fontSize,i.appendChild(this.tooltipTitle));var a=e.globals.series.length;(e.globals.xyCharts||e.globals.comboCharts)&&this.tConfig.shared&&(a=this.showOnIntersect?1:e.globals.series.length),this.legendLabels=e.globals.dom.baseEl.querySelectorAll(".apexcharts-legend-text"),this.ttItems=this.createTTElements(a),this.addSVGEvents()}}},{key:"createTTElements",value:function(t){for(var e=this.w,i=[],s=this.getElTooltip(),a=0;a<t;a++){var r=document.createElement("div");r.classList.add("apexcharts-tooltip-series-group"),this.tConfig.shared&&this.tConfig.enabledOnSeries&&Array.isArray(this.tConfig.enabledOnSeries)&&this.tConfig.enabledOnSeries.indexOf(a)<0&&r.classList.add("apexcharts-tooltip-series-group-hidden");var n=document.createElement("span");n.classList.add("apexcharts-tooltip-marker"),n.style.backgroundColor=e.globals.colors[a],r.appendChild(n);var o=document.createElement("div");o.classList.add("apexcharts-tooltip-text"),o.style.fontFamily=this.tConfig.style.fontFamily||e.config.chart.fontFamily,o.style.fontSize=this.tConfig.style.fontSize;var l=document.createElement("div");l.classList.add("apexcharts-tooltip-y-group");var h=document.createElement("span");h.classList.add("apexcharts-tooltip-text-label"),l.appendChild(h);var c=document.createElement("span");c.classList.add("apexcharts-tooltip-text-value"),l.appendChild(c);var d=document.createElement("div");d.classList.add("apexcharts-tooltip-z-group");var u=document.createElement("span");u.classList.add("apexcharts-tooltip-text-z-label"),d.appendChild(u);var g=document.createElement("span");g.classList.add("apexcharts-tooltip-text-z-value"),d.appendChild(g),o.appendChild(l),o.appendChild(d),r.appendChild(o),s.appendChild(r),i.push(r)}return i}},{key:"addSVGEvents",value:function(){var t=this.w,e=t.config.chart.type,i=this.getElTooltip(),s=!("bar"!==e&&"candlestick"!==e&&"rangeBar"!==e),a=t.globals.dom.Paper.node,r=this.getElGrid();r&&(this.seriesBound=r.getBoundingClientRect());var n,o=[],l=[],h={hoverArea:a,elGrid:r,tooltipEl:i,tooltipY:o,tooltipX:l,ttItems:this.ttItems};if(t.globals.axisCharts&&("area"===e||"line"===e||"scatter"===e||"bubble"===e?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series[data\\:longestSeries='true'] .apexcharts-marker"):s?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-bar-area, .apexcharts-series .apexcharts-candlestick-area, .apexcharts-series .apexcharts-rangebar-area"):"heatmap"===e?n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-heatmap"):"radar"===e&&(n=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series .apexcharts-marker")),n&&n.length))for(var c=0;c<n.length;c++)o.push(n[c].getAttribute("cy")),l.push(n[c].getAttribute("cx"));if(t.globals.xyCharts&&!this.showOnIntersect||t.globals.comboCharts&&!this.showOnIntersect||s&&this.hasBars()&&this.tConfig.shared)this.addPathsEventListeners([a],h);else if(s&&!t.globals.comboCharts)this.addBarsEventListeners(h);else if("bubble"===e||"scatter"===e||"radar"===e||this.showOnIntersect&&("area"===e||"line"===e))this.addPointsEventsListeners(h);else if(!t.globals.axisCharts||"heatmap"===e){var d=t.globals.dom.baseEl.querySelectorAll(".apexcharts-series");this.addPathsEventListeners(d,h)}if(this.showOnIntersect){var u=t.globals.dom.baseEl.querySelectorAll(".apexcharts-line-series .apexcharts-marker");u.length>0&&this.addPathsEventListeners(u,h);var g=t.globals.dom.baseEl.querySelectorAll(".apexcharts-area-series .apexcharts-marker");g.length>0&&this.addPathsEventListeners(g,h),this.hasBars()&&!this.tConfig.shared&&this.addBarsEventListeners(h)}}},{key:"drawFixedTooltipRect",value:function(){var t=this.w,e=this.getElTooltip(),i=e.getBoundingClientRect(),s=i.width+10,a=i.height+10,r=this.tConfig.fixed.offsetX,n=this.tConfig.fixed.offsetY;return this.tConfig.fixed.position.toLowerCase().indexOf("right")>-1&&(r=r+t.globals.svgWidth-s+10),this.tConfig.fixed.position.toLowerCase().indexOf("bottom")>-1&&(n=n+t.globals.svgHeight-a-10),e.style.left=r+"px",e.style.top=n+"px",{x:r,y:n,ttWidth:s,ttHeight:a}}},{key:"addPointsEventsListeners",value:function(t){var e=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers .apexcharts-marker");this.addPathsEventListeners(e,t)}},{key:"addBarsEventListeners",value:function(t){var e=this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-area, .apexcharts-candlestick-area, .apexcharts-rangebar-area");this.addPathsEventListeners(e,t)}},{key:"addPathsEventListeners",value:function(t,e){for(var i=this,s=this,a=function(a){var r={paths:t[a],tooltipEl:e.tooltipEl,tooltipY:e.tooltipY,tooltipX:e.tooltipX,elGrid:e.elGrid,hoverArea:e.hoverArea,ttItems:e.ttItems};i.w.globals.tooltipOpts=r;["mousemove","mouseup","touchmove","mouseout","touchend"].map(function(e){return t[a].addEventListener(e,s.seriesHover.bind(s,r),{capture:!1,passive:!0})})},r=0;r<t.length;r++)a(r)}},{key:"seriesHover",value:function(t,e){var i=this,s=[],a=this.w;a.config.chart.group&&(s=this.ctx.getGroupedCharts()),a.globals.axisCharts&&(a.globals.minX===-1/0&&a.globals.maxX===1/0||0===a.globals.dataPoints)||(s.length?s.forEach(function(s){var a=i.getElTooltip(s),r={paths:t.paths,tooltipEl:a,tooltipY:t.tooltipY,tooltipX:t.tooltipX,elGrid:t.elGrid,hoverArea:t.hoverArea,ttItems:s.w.globals.tooltip.ttItems};s.w.globals.minX===i.w.globals.minX&&s.w.globals.maxX===i.w.globals.maxX&&s.w.globals.tooltip.seriesHoverByContext({chartCtx:s,ttCtx:s.w.globals.tooltip,opt:r,e:e})}):this.seriesHoverByContext({chartCtx:this.ctx,ttCtx:this.w.globals.tooltip,opt:t,e:e}))}},{key:"seriesHoverByContext",value:function(t){var e=t.chartCtx,i=t.ttCtx,s=t.opt,a=t.e,r=e.w,n=this.getElTooltip();(i.tooltipRect={x:0,y:0,ttWidth:n.getBoundingClientRect().width,ttHeight:n.getBoundingClientRect().height},i.e=a,!i.hasBars()||r.globals.comboCharts||i.isBarShared)||this.tConfig.onDatasetHover.highlightDataSeries&&new Series(e).toggleSeriesOnHover(a,a.target.parentNode);i.fixedTooltip&&i.drawFixedTooltipRect(),r.globals.axisCharts?i.axisChartsTooltips({e:a,opt:s,tooltipRect:i.tooltipRect}):i.nonAxisChartsTooltips({e:a,opt:s,tooltipRect:i.tooltipRect})}},{key:"axisChartsTooltips",value:function(t){var e,i,s,a=t.e,r=t.opt,n=this.w,o=null,l=r.elGrid.getBoundingClientRect(),h="touchmove"===a.type?a.touches[0].clientX:a.clientX,c="touchmove"===a.type?a.touches[0].clientY:a.clientY;if(this.clientY=c,this.clientX=h,n.globals.capturedSeriesIndex=-1,n.globals.capturedDataPointIndex=-1,c<l.top||c>l.top+l.height)this.handleMouseOut(r);else{if(Array.isArray(this.tConfig.enabledOnSeries)&&!n.config.tooltip.shared){var d=parseInt(r.paths.getAttribute("index"));if(this.tConfig.enabledOnSeries.indexOf(d)<0)return void this.handleMouseOut(r)}var u=this.getElTooltip(),g=this.getElXCrosshairs(),f=n.globals.xyCharts||"bar"===n.config.chart.type&&!n.globals.isBarHorizontal&&this.hasBars()&&this.tConfig.shared||n.globals.comboCharts&&this.hasBars;if(n.globals.isBarHorizontal&&this.hasBars()&&(f=!1),"mousemove"===a.type||"touchmove"===a.type||"mouseup"===a.type){if(null!==g&&g.classList.add("active"),null!==this.ycrosshairs&&this.blyaxisTooltip&&this.ycrosshairs.classList.add("active"),f&&!this.showOnIntersect){e=(o=this.tooltipUtil.getNearestValues({context:this,hoverArea:r.hoverArea,elGrid:r.elGrid,clientX:h,clientY:c,hasBars:this.hasBars})).j;var p=o.capturedSeries;if(o.hoverX<0||o.hoverX>n.globals.gridWidth)return void this.handleMouseOut(r);if(null!==p){if(null===n.globals.series[p][e])return void this.handleMouseOut(r);void 0!==n.globals.series[p][e]?this.tConfig.shared&&this.tooltipUtil.isXoverlap(e)&&this.tooltipUtil.isInitialSeriesSameLen()?this.create(a,this,p,e,r.ttItems):this.create(a,this,p,e,r.ttItems,!1):this.tooltipUtil.isXoverlap(e)&&this.create(a,this,0,e,r.ttItems)}else this.tooltipUtil.isXoverlap(e)&&this.create(a,this,0,e,r.ttItems)}else if("heatmap"===n.config.chart.type){var x=this.intersect.handleHeatTooltip({e:a,opt:r,x:i,y:s});i=x.x,s=x.y,u.style.left=i+"px",u.style.top=s+"px"}else this.hasBars&&this.intersect.handleBarTooltip({e:a,opt:r}),this.hasMarkers&&this.intersect.handleMarkerTooltip({e:a,opt:r,x:i,y:s});if(this.blyaxisTooltip)for(var m=0;m<n.config.yaxis.length;m++)this.axesTooltip.drawYaxisTooltipText(m,c,this.xyRatios);r.tooltipEl.classList.add("active")}else"mouseout"!==a.type&&"touchend"!==a.type||this.handleMouseOut(r)}}},{key:"nonAxisChartsTooltips",value:function(t){var e=t.e,i=t.opt,s=t.tooltipRect,a=this.w,r=i.paths.getAttribute("rel"),n=this.getElTooltip(),o=a.globals.dom.elWrap.getBoundingClientRect();if("mousemove"===e.type||"touchmove"===e.type){n.classList.add("active"),this.tooltipLabels.drawSeriesTexts({ttItems:i.ttItems,i:parseInt(r)-1,shared:!1});var l=a.globals.clientX-o.left-s.ttWidth/2,h=a.globals.clientY-o.top-s.ttHeight-10;n.style.left=l+"px",n.style.top=h+"px"}else"mouseout"!==e.type&&"touchend"!==e.type||n.classList.remove("active")}},{key:"deactivateHoverFilter",value:function(){for(var t=this.w,e=new Graphics(this.ctx),i=t.globals.dom.Paper.select(".apexcharts-bar-area"),s=0;s<i.length;s++)e.pathMouseLeave(i[s])}},{key:"handleMouseOut",value:function(t){var e=this.w,i=this.getElXCrosshairs();if(t.tooltipEl.classList.remove("active"),this.deactivateHoverFilter(),"bubble"!==e.config.chart.type&&this.marker.resetPointsSize(),null!==i&&i.classList.remove("active"),null!==this.ycrosshairs&&this.ycrosshairs.classList.remove("active"),this.blxaxisTooltip&&this.xaxisTooltip.classList.remove("active"),this.blyaxisTooltip){null===this.yaxisTTEls&&(this.yaxisTTEls=e.globals.dom.baseEl.querySelectorAll(".apexcharts-yaxistooltip"));for(var s=0;s<this.yaxisTTEls.length;s++)this.yaxisTTEls[s].classList.remove("active")}e.config.legend.tooltipHoverFormatter&&this.legendLabels.forEach(function(t){var e=t.getAttribute("data:default-text");t.innerHTML=e})}},{key:"getElMarkers",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(" .apexcharts-series-markers")}},{key:"getAllMarkers",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-series-markers .apexcharts-marker")}},{key:"hasMarkers",value:function(){return this.getElMarkers().length>0}},{key:"getElBars",value:function(){return this.w.globals.dom.baseEl.querySelectorAll(".apexcharts-bar-series,  .apexcharts-candlestick-series, .apexcharts-rangebar-series")}},{key:"hasBars",value:function(){return this.getElBars().length>0}},{key:"markerClick",value:function(t,e,i){var s=this.w;"function"==typeof s.config.chart.events.markerClick&&s.config.chart.events.markerClick(t,this.ctx,{seriesIndex:e,dataPointIndex:i,w:s}),this.ctx.fireEvent("markerClick",[t,this.ctx,{seriesIndex:e,dataPointIndex:i,w:s}])}},{key:"create",value:function(t,e,i,s,a){var r=arguments.length>5&&void 0!==arguments[5]?arguments[5]:null,n=this.w,o=e;"mouseup"===t.type&&this.markerClick(t,i,s),null===r&&(r=this.tConfig.shared);var l=this.hasMarkers(),h=this.getElBars();if(n.config.legend.tooltipHoverFormatter){var c=n.config.legend.tooltipHoverFormatter,d=Array.from(this.legendLabels);d.forEach(function(t){var e=t.getAttribute("data:default-text");t.innerHTML=e});for(var u=0;u<d.length;u++){var g=d[u],f=parseInt(g.getAttribute("i")),p=g.getAttribute("data:default-text"),x=c(p,{seriesIndex:r?f:i,dataPointIndex:s,w:n});if(r)g.innerHTML=n.globals.collapsedSeriesIndices.indexOf(f)<0?x:p;else if(g.innerHTML=f===i?x:p,i===f)break}}if(r){if(o.tooltipLabels.drawSeriesTexts({ttItems:a,i:i,j:s,shared:!this.showOnIntersect&&this.tConfig.shared}),l&&(n.globals.markers.largestSize>0?o.marker.enlargePoints(s):o.tooltipPosition.moveDynamicPointsOnHover(s)),this.hasBars()&&(this.barSeriesHeight=this.tooltipUtil.getBarsHeight(h),this.barSeriesHeight>0)){var m=new Graphics(this.ctx),b=n.globals.dom.Paper.select(".apexcharts-bar-area[j='".concat(s,"']"));this.deactivateHoverFilter(),this.tooltipPosition.moveStickyTooltipOverBars(s);for(var v=0;v<b.length;v++)m.pathMouseEnter(b[v])}}else o.tooltipLabels.drawSeriesTexts({shared:!1,ttItems:a,i:i,j:s}),this.hasBars()&&o.tooltipPosition.moveStickyTooltipOverBars(s),l&&o.tooltipPosition.moveMarkers(i,s)}}]),t}(),icoPan='<svg 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fill="#6E8192" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">\n    <path d="M0 0h24v24H0z" fill="none"/>\n    <path d="M3 5h2V3c-1.1 0-2 .9-2 2zm0 8h2v-2H3v2zm4 8h2v-2H7v2zM3 9h2V7H3v2zm10-6h-2v2h2V3zm6 0v2h2c0-1.1-.9-2-2-2zM5 21v-2H3c0 1.1.9 2 2 2zm-2-4h2v-2H3v2zM9 3H7v2h2V3zm2 18h2v-2h-2v2zm8-8h2v-2h-2v2zm0 8c1.1 0 2-.9 2-2h-2v2zm0-12h2V7h-2v2zm0 8h2v-2h-2v2zm-4 4h2v-2h-2v2zm0-16h2V3h-2v2z"/>\n</svg>',icoMenu='<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="none" d="M0 0h24v24H0V0z"/><path d="M3 18h18v-2H3v2zm0-5h18v-2H3v2zm0-7v2h18V6H3z"/></svg>',Toolbar=function(){function t(e){_classCallCheck(this,t),this.ctx=e,this.w=e.w,this.ev=this.w.config.chart.events,this.localeValues=this.w.globals.locale.toolbar}return _createClass(t,[{key:"createToolbar",value:function(){var t=this.w,e=document.createElement("div");if(e.setAttribute("class","apexcharts-toolbar"),t.globals.dom.elWrap.appendChild(e),this.elZoom=document.createElement("div"),this.elZoomIn=document.createElement("div"),this.elZoomOut=document.createElement("div"),this.elPan=document.createElement("div"),this.elSelection=document.createElement("div"),this.elZoomReset=document.createElement("div"),this.elMenuIcon=document.createElement("div"),this.elMenu=document.createElement("div"),this.elCustomIcons=[],this.t=t.config.chart.toolbar.tools,Array.isArray(this.t.customIcons))for(var i=0;i<this.t.customIcons.length;i++)this.elCustomIcons.push(document.createElement("div"));this.elMenuItems=[];var s=[];this.t.zoomin&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomIn,icon:"string"==typeof this.t.zoomin?this.t.zoomin:icoZoomIn,title:this.localeValues.zoomIn,class:"apexcharts-zoom-in-icon"}),this.t.zoomout&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomOut,icon:"string"==typeof this.t.zoomout?this.t.zoomout:icoZoomOut,title:this.localeValues.zoomOut,class:"apexcharts-zoom-out-icon"}),this.t.zoom&&t.config.chart.zoom.enabled&&s.push({el:this.elZoom,icon:"string"==typeof this.t.zoom?this.t.zoom:icoZoom,title:this.localeValues.selectionZoom,class:t.globals.isTouchDevice?"hidden":"apexcharts-zoom-icon"}),this.t.selection&&t.config.chart.selection.enabled&&s.push({el:this.elSelection,icon:"string"==typeof this.t.selection?this.t.selection:icoSelect,title:this.localeValues.selection,class:t.globals.isTouchDevice?"hidden":"apexcharts-selection-icon"}),this.t.pan&&t.config.chart.zoom.enabled&&s.push({el:this.elPan,icon:"string"==typeof this.t.pan?this.t.pan:icoPan,title:this.localeValues.pan,class:t.globals.isTouchDevice?"hidden":"apexcharts-pan-icon"}),this.t.reset&&t.config.chart.zoom.enabled&&s.push({el:this.elZoomReset,icon:"string"==typeof this.t.reset?this.t.reset:icoReset,title:this.localeValues.reset,class:"apexcharts-reset-zoom-icon"}),this.t.download&&s.push({el:this.elMenuIcon,icon:"string"==typeof this.t.download?this.t.download:icoMenu,title:this.localeValues.menu,class:"apexcharts-menu-icon"});for(var a=0;a<this.elCustomIcons.length;a++)s.push({el:this.elCustomIcons[a],icon:this.t.customIcons[a].icon,title:this.t.customIcons[a].title,index:this.t.customIcons[a].index,class:"apexcharts-toolbar-custom-icon "+this.t.customIcons[a].class});s.forEach(function(t,e){t.index&&Utils.moveIndexInArray(s,e,t.index)});for(var r=0;r<s.length;r++)Graphics.setAttrs(s[r].el,{class:s[r].class,title:s[r].title}),s[r].el.innerHTML=s[r].icon,e.appendChild(s[r].el);e.appendChild(this.elMenu),Graphics.setAttrs(this.elMenu,{class:"apexcharts-menu"});for(var n=[{name:"exportSVG",title:this.localeValues.exportToSVG},{name:"exportPNG",title:this.localeValues.exportToPNG}],o=0;o<n.length;o++)this.elMenuItems.push(document.createElement("div")),this.elMenuItems[o].innerHTML=n[o].title,Graphics.setAttrs(this.elMenuItems[o],{class:"apexcharts-menu-item ".concat(n[o].name),title:n[o].title}),this.elMenu.appendChild(this.elMenuItems[o]);t.globals.zoomEnabled?this.elZoom.classList.add("selected"):t.globals.panEnabled?this.elPan.classList.add("selected"):t.globals.selectionEnabled&&this.elSelection.classList.add("selected"),this.addToolbarEventListeners()}},{key:"addToolbarEventListeners",value:function(){var t=this;this.elZoomReset.addEventListener("click",this.handleZoomReset.bind(this)),this.elSelection.addEventListener("click",this.toggleSelection.bind(this)),this.elZoom.addEventListener("click",this.toggleZooming.bind(this)),this.elZoomIn.addEventListener("click",this.handleZoomIn.bind(this)),this.elZoomOut.addEventListener("click",this.handleZoomOut.bind(this)),this.elPan.addEventListener("click",this.togglePanning.bind(this)),this.elMenuIcon.addEventListener("click",this.toggleMenu.bind(this)),this.elMenuItems.forEach(function(e){e.classList.contains("exportSVG")?e.addEventListener("click",t.downloadSVG.bind(t)):e.classList.contains("exportPNG")&&e.addEventListener("click",t.downloadPNG.bind(t))});for(var e=0;e<this.t.customIcons.length;e++)this.elCustomIcons[e].addEventListener("click",this.t.customIcons[e].click.bind(this,this.ctx,this.ctx.w))}},{key:"toggleSelection",value:function(){this.toggleOtherControls(),this.w.globals.selectionEnabled=!this.w.globals.selectionEnabled,this.elSelection.classList.contains("selected")?this.elSelection.classList.remove("selected"):this.elSelection.classList.add("selected")}},{key:"toggleZooming",value:function(){this.toggleOtherControls(),this.w.globals.zoomEnabled=!this.w.globals.zoomEnabled,this.elZoom.classList.contains("selected")?this.elZoom.classList.remove("selected"):this.elZoom.classList.add("selected")}},{key:"getToolbarIconsReference",value:function(){var t=this.w;this.elZoom||(this.elZoom=t.globals.dom.baseEl.querySelector(".apexcharts-zoom-icon")),this.elPan||(this.elPan=t.globals.dom.baseEl.querySelector(".apexcharts-pan-icon")),this.elSelection||(this.elSelection=t.globals.dom.baseEl.querySelector(".apexcharts-selection-icon"))}},{key:"enableZooming",value:function(){this.toggleOtherControls(),this.w.globals.zoomEnabled=!0,this.elZoom&&this.elZoom.classList.add("selected"),this.elPan&&this.elPan.classList.remove("selected")}},{key:"enablePanning",value:function(){this.toggleOtherControls(),this.w.globals.panEnabled=!0,this.elPan&&this.elPan.classList.add("selected"),this.elZoom&&this.elZoom.classList.remove("selected")}},{key:"togglePanning",value:function(){this.toggleOtherControls(),this.w.globals.panEnabled=!this.w.globals.panEnabled,this.elPan.classList.contains("selected")?this.elPan.classList.remove("selected"):this.elPan.classList.add("selected")}},{key:"toggleOtherControls",value:function(){var t=this.w;t.globals.panEnabled=!1,t.globals.zoomEnabled=!1,t.globals.selectionEnabled=!1,this.getToolbarIconsReference(),this.elPan&&this.elPan.classList.remove("selected"),this.elSelection&&this.elSelection.classList.remove("selected"),this.elZoom&&this.elZoom.classList.remove("selected")}},{key:"handleZoomIn",value:function(){var t=this.w,e=(t.globals.minX+t.globals.maxX)/2,i=(t.globals.minX+e)/2,s=(t.globals.maxX+e)/2;t.globals.disableZoomIn||this.zoomUpdateOptions(i,s)}},{key:"handleZoomOut",value:function(){var t=this.w;if(!("datetime"===t.config.xaxis.type&&new Date(t.globals.minX).getUTCFullYear()<1e3)){var e=(t.globals.minX+t.globals.maxX)/2,i=t.globals.minX-(e-t.globals.minX),s=t.globals.maxX-(e-t.globals.maxX);t.globals.disableZoomOut||this.zoomUpdateOptions(i,s)}}},{key:"zoomUpdateOptions",value:function(t,e){var i={min:t,max:e},s=this.getBeforeZoomRange(i);s&&(i=s.xaxis),this.w.globals.zoomed=!0,this.ctx._updateOptions({xaxis:i},!1,this.w.config.chart.animations.dynamicAnimation.enabled),this.zoomCallback(i)}},{key:"zoomCallback",value:function(t,e){"function"==typeof this.ev.zoomed&&this.ev.zoomed(this.ctx,{xaxis:t,yaxis:e})}},{key:"getBeforeZoomRange",value:function(t,e){var i=null;return"function"==typeof this.ev.beforeZoom&&(i=this.ev.beforeZoom(this,{xaxis:t,yaxis:e})),i}},{key:"toggleMenu",value:function(){this.elMenu.classList.contains("open")?this.elMenu.classList.remove("open"):this.elMenu.classList.add("open")}},{key:"downloadPNG",value:function(){var t=new Exports(this.ctx);t.exportToPng(this.ctx),this.toggleMenu()}},{key:"downloadSVG",value:function(){var t=new Exports(this.ctx);t.exportToSVG(),this.toggleMenu()}},{key:"handleZoomReset",value:function(t){var e=this;this.ctx.getSyncedCharts().forEach(function(t){var i=t.w;i.globals.minX!==i.globals.initialminX&&i.globals.maxX!==i.globals.initialmaxX&&(t.revertDefaultAxisMinMax(),"function"==typeof i.config.chart.events.zoomed&&e.zoomCallback({min:i.config.xaxis.min,max:i.config.xaxis.max}),i.globals.zoomed=!1,t._updateSeries(i.globals.initialSeries,i.config.chart.animations.dynamicAnimation.enabled))})}},{key:"destroy",value:function(){this.elZoom=null,this.elZoomIn=null,this.elZoomOut=null,this.elPan=null,this.elSelection=null,this.elZoomReset=null,this.elMenuIcon=null}}]),t}(),ZoomPanSelection=function(t){function e(t){var i;return _classCallCheck(this,e),(i=_possibleConstructorReturn(this,_getPrototypeOf(e).call(this,t))).ctx=t,i.w=t.w,i.dragged=!1,i.graphics=new Graphics(i.ctx),i.eventList=["mousedown","mouseleave","mousemove","touchstart","touchmove","mouseup","touchend"],i.clientX=0,i.clientY=0,i.startX=0,i.endX=0,i.dragX=0,i.startY=0,i.endY=0,i.dragY=0,i}return _inherits(e,Toolbar),_createClass(e,[{key:"init",value:function(t){var e=this,i=t.xyRatios,s=this.w,a=this;this.xyRatios=i,this.zoomRect=this.graphics.drawRect(0,0,0,0),this.selectionRect=this.graphics.drawRect(0,0,0,0),this.gridRect=s.globals.dom.baseEl.querySelector(".apexcharts-grid"),this.zoomRect.node.classList.add("apexcharts-zoom-rect"),this.selectionRect.node.classList.add("apexcharts-selection-rect"),s.globals.dom.elGraphical.add(this.zoomRect),s.globals.dom.elGraphical.add(this.selectionRect),"x"===s.config.chart.selection.type?this.slDraggableRect=this.selectionRect.draggable({minX:0,minY:0,maxX:s.globals.gridWidth,maxY:s.globals.gridHeight}).on("dragmove",this.selectionDragging.bind(this,"dragging")):"y"===s.config.chart.selection.type?this.slDraggableRect=this.selectionRect.draggable({minX:0,maxX:s.globals.gridWidth}).on("dragmove",this.selectionDragging.bind(this,"dragging")):this.slDraggableRect=this.selectionRect.draggable().on("dragmove",this.selectionDragging.bind(this,"dragging")),this.preselectedSelection(),this.hoverArea=s.globals.dom.baseEl.querySelector(s.globals.chartClass),this.hoverArea.classList.add("zoomable"),this.eventList.forEach(function(t){e.hoverArea.addEventListener(t,a.svgMouseEvents.bind(a,i),{capture:!1,passive:!0})})}},{key:"destroy",value:function(){this.slDraggableRect&&(this.slDraggableRect.draggable(!1),this.slDraggableRect.off(),this.selectionRect.off()),this.selectionRect=null,this.zoomRect=null,this.gridRect=null}},{key:"svgMouseEvents",value:function(t,e){var i=this.w,s=this,a=this.ctx.toolbar,r=i.globals.zoomEnabled?i.config.chart.zoom.type:i.config.chart.selection.type;if(e.shiftKey?(this.shiftWasPressed=!0,a.enablePanning()):this.shiftWasPressed&&(a.enableZooming(),this.shiftWasPressed=!1),!(e.target.classList.contains("apexcharts-selection-rect")||e.target.parentNode.classList.contains("apexcharts-toolbar"))){if(s.clientX="touchmove"===e.type||"touchstart"===e.type?e.touches[0].clientX:"touchend"===e.type?e.changedTouches[0].clientX:e.clientX,s.clientY="touchmove"===e.type||"touchstart"===e.type?e.touches[0].clientY:"touchend"===e.type?e.changedTouches[0].clientY:e.clientY,"mousedown"===e.type&&1===e.which){var n=s.gridRect.getBoundingClientRect();s.startX=s.clientX-n.left,s.startY=s.clientY-n.top,s.dragged=!1,s.w.globals.mousedown=!0}if(("mousemove"===e.type&&1===e.which||"touchmove"===e.type)&&(s.dragged=!0,i.globals.panEnabled?(i.globals.selection=null,s.w.globals.mousedown&&s.panDragging({context:s,zoomtype:r,xyRatios:t})):(s.w.globals.mousedown&&i.globals.zoomEnabled||s.w.globals.mousedown&&i.globals.selectionEnabled)&&(s.selection=s.selectionDrawing({context:s,zoomtype:r}))),"mouseup"===e.type||"touchend"===e.type||"mouseleave"===e.type){var o=s.gridRect.getBoundingClientRect();s.w.globals.mousedown&&(s.endX=s.clientX-o.left,s.endY=s.clientY-o.top,s.dragX=Math.abs(s.endX-s.startX),s.dragY=Math.abs(s.endY-s.startY),(i.globals.zoomEnabled||i.globals.selectionEnabled)&&s.selectionDrawn({context:s,zoomtype:r})),i.globals.zoomEnabled&&s.hideSelectionRect(this.selectionRect),s.dragged=!1,s.w.globals.mousedown=!1}this.makeSelectionRectDraggable()}}},{key:"makeSelectionRectDraggable",value:function(){var t=this.w;if(this.selectionRect){var e=this.selectionRect.node.getBoundingClientRect();e.width>0&&e.height>0&&this.slDraggableRect.selectize().resize({constraint:{minX:0,minY:0,maxX:t.globals.gridWidth,maxY:t.globals.gridHeight}}).on("resizing",this.selectionDragging.bind(this,"resizing"))}}},{key:"preselectedSelection",value:function(){var t=this.w,e=this.xyRatios;if(!t.globals.zoomEnabled)if(void 0!==t.globals.selection&&null!==t.globals.selection)this.drawSelectionRect(t.globals.selection);else if(void 0!==t.config.chart.selection.xaxis.min&&void 0!==t.config.chart.selection.xaxis.max){var i=(t.config.chart.selection.xaxis.min-t.globals.minX)/e.xRatio,s={x:i,y:0,width:t.globals.gridWidth-(t.globals.maxX-t.config.chart.selection.xaxis.max)/e.xRatio-i,height:t.globals.gridHeight,translateX:0,translateY:0,selectionEnabled:!0};this.drawSelectionRect(s),this.makeSelectionRectDraggable(),"function"==typeof t.config.chart.events.selection&&t.config.chart.events.selection(this.ctx,{xaxis:{min:t.config.chart.selection.xaxis.min,max:t.config.chart.selection.xaxis.max},yaxis:{}})}}},{key:"drawSelectionRect",value:function(t){var e=t.x,i=t.y,s=t.width,a=t.height,r=t.translateX,n=t.translateY,o=this.w,l=this.zoomRect,h=this.selectionRect;if(this.dragged||null!==o.globals.selection){var c={transform:"translate("+r+", "+n+")"};o.globals.zoomEnabled&&this.dragged&&(l.attr({x:e,y:i,width:s,height:a,fill:o.config.chart.zoom.zoomedArea.fill.color,"fill-opacity":o.config.chart.zoom.zoomedArea.fill.opacity,stroke:o.config.chart.zoom.zoomedArea.stroke.color,"stroke-width":o.config.chart.zoom.zoomedArea.stroke.width,"stroke-opacity":o.config.chart.zoom.zoomedArea.stroke.opacity}),Graphics.setAttrs(l.node,c)),o.globals.selectionEnabled&&(h.attr({x:e,y:i,width:s>0?s:0,height:a>0?a:0,fill:o.config.chart.selection.fill.color,"fill-opacity":o.config.chart.selection.fill.opacity,stroke:o.config.chart.selection.stroke.color,"stroke-width":o.config.chart.selection.stroke.width,"stroke-dasharray":o.config.chart.selection.stroke.dashArray,"stroke-opacity":o.config.chart.selection.stroke.opacity}),Graphics.setAttrs(h.node,c))}}},{key:"hideSelectionRect",value:function(t){t&&t.attr({x:0,y:0,width:0,height:0})}},{key:"selectionDrawing",value:function(t){var e=t.context,i=t.zoomtype,s=this.w,a=e,r=this.gridRect.getBoundingClientRect(),n=a.startX-1,o=a.startY,l=a.clientX-r.left-n,h=a.clientY-r.top-o,c=0,d=0,u={};return Math.abs(l+n)>s.globals.gridWidth?l=s.globals.gridWidth-n:a.clientX-r.left<0&&(l=n),n>a.clientX-r.left&&(c=-(l=Math.abs(l))),o>a.clientY-r.top&&(d=-(h=Math.abs(h))),u="x"===i?{x:n,y:0,width:l,height:s.globals.gridHeight,translateX:c,translateY:0}:"y"===i?{x:0,y:o,width:s.globals.gridWidth,height:h,translateX:0,translateY:d}:{x:n,y:o,width:l,height:h,translateX:c,translateY:d},a.drawSelectionRect(u),a.selectionDragging("resizing"),u}},{key:"selectionDragging",value:function(t,e){var i=this,s=this.w,a=this.xyRatios,r=this.selectionRect,n=0;"resizing"===t&&(n=30),"function"==typeof s.config.chart.events.selection&&s.globals.selectionEnabled&&(clearTimeout(this.w.globals.selectionResizeTimer),this.w.globals.selectionResizeTimer=window.setTimeout(function(){var t=i.gridRect.getBoundingClientRect(),e=r.node.getBoundingClientRect(),n=s.globals.xAxisScale.niceMin+(e.left-t.left)*a.xRatio,o=s.globals.xAxisScale.niceMin+(e.right-t.left)*a.xRatio,l=s.globals.yAxisScale[0].niceMin+(t.bottom-e.bottom)*a.yRatio[0],h=s.globals.yAxisScale[0].niceMax-(e.top-t.top)*a.yRatio[0];s.config.chart.events.selection(i.ctx,{xaxis:{min:n,max:o},yaxis:{min:l,max:h}})},n))}},{key:"selectionDrawn",value:function(t){var e=t.context,i=t.zoomtype,s=this.w,a=e,r=this.xyRatios,n=this.ctx.toolbar;if(a.startX>a.endX){var o=a.startX;a.startX=a.endX,a.endX=o}if(a.startY>a.endY){var l=a.startY;a.startY=a.endY,a.endY=l}var h=s.globals.xAxisScale.niceMin+a.startX*r.xRatio,c=s.globals.xAxisScale.niceMin+a.endX*r.xRatio,d=[],u=[];if(s.config.yaxis.forEach(function(t,e){d.push(Math.floor(s.globals.yAxisScale[e].niceMax-r.yRatio[e]*a.startY)),u.push(Math.floor(s.globals.yAxisScale[e].niceMax-r.yRatio[e]*a.endY))}),a.dragged&&(a.dragX>10||a.dragY>10)&&h!==c)if(s.globals.zoomEnabled){var g=Utils.clone(s.globals.initialConfig.yaxis);s.globals.zoomed||(s.globals.lastXAxis=Utils.clone(s.config.xaxis),s.globals.lastYAxis=Utils.clone(s.config.yaxis));var f={min:h,max:c};if("xy"!==i&&"y"!==i||g.forEach(function(t,e){g[e].min=u[e],g[e].max=d[e]}),s.config.chart.zoom.autoScaleYaxis){var p=new Range(a.ctx);g=p.autoScaleY(a.ctx,g,{xaxis:f})}if(n){var x=n.getBeforeZoomRange(f,g);x&&(f=x.xaxis?x.xaxis:f,g=x.yaxis?x.yaxe:g)}var m={xaxis:f};s.config.chart.group||(m.yaxis=g),a.ctx._updateOptions(m,!1,a.w.config.chart.animations.dynamicAnimation.enabled),"function"==typeof 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i.Matrix(1,0,0,1,t||0,e||0)).multiply(s).multiply(new i.Matrix(1,0,0,1,-t||0,-e||0))},native:function(){for(var t=i.parser.native.createSVGMatrix(),e=v.length-1;e>=0;e--)t[v[e]]=this[v[e]];return t},toString:function(){return"matrix("+b(this.a)+","+b(this.b)+","+b(this.c)+","+b(this.d)+","+b(this.e)+","+b(this.f)+")"}},parent:i.Element,construct:{ctm:function(){return new i.Matrix(this.node.getCTM())},screenCTM:function(){if(this instanceof i.Nested){var t=this.rect(1,1),e=t.node.getScreenCTM();return t.remove(),new i.Matrix(e)}return new i.Matrix(this.node.getScreenCTM())}}}),i.Point=i.invent({create:function(t,e){var i;i=Array.isArray(t)?{x:t[0],y:t[1]}:"object"===_typeof(t)?{x:t.x,y:t.y}:null!=t?{x:t,y:null!=e?e:t}:{x:0,y:0},this.x=i.x,this.y=i.y},extend:{clone:function(){return new i.Point(this)},morph:function(t,e){return this.destination=new i.Point(t,e),this},at:function(t){return this.destination?new i.Point({x:this.x+(this.destination.x-this.x)*t,y:this.y+(this.destination.y-this.y)*t}):this},native:function(){var t=i.parser.native.createSVGPoint();return t.x=this.x,t.y=this.y,t},transform:function(t){return new i.Point(this.native().matrixTransform(t.native()))}}}),i.extend(i.Element,{point:function(t,e){return new i.Point(t,e).transform(this.screenCTM().inverse())}}),i.extend(i.Element,{attr:function(t,e,s){if(null==t){for(t={},s=(e=this.node.attributes).length-1;s>=0;s--)t[e[s].nodeName]=i.regex.isNumber.test(e[s].nodeValue)?parseFloat(e[s].nodeValue):e[s].nodeValue;return t}if("object"===_typeof(t))for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return null==(e=this.node.getAttribute(t))?i.defaults.attrs[t]:i.regex.isNumber.test(e)?parseFloat(e):e;"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),"fill"!=t&&"stroke"!=t||(i.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof i.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new i.Number(e):i.Color.isColor(e)?e=new i.Color(e):Array.isArray(e)&&(e=new i.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof s?this.node.setAttributeNS(s,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this}}),i.extend(i.Element,{transform:function(t,e){var s,a;if("object"!==_typeof(t))return s=new i.Matrix(this).extract(),"string"==typeof t?s[t]:s;if(s=new i.Matrix(this),e=!!e||!!t.relative,null!=t.a)s=e?s.multiply(new i.Matrix(t)):new i.Matrix(t);else if(null!=t.rotation)p(t,this),s=e?s.rotate(t.rotation,t.cx,t.cy):s.rotate(t.rotation-s.extract().rotation,t.cx,t.cy);else if(null!=t.scale||null!=t.scaleX||null!=t.scaleY){if(p(t,this),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,!e){var r=s.extract();t.scaleX=1*t.scaleX/r.scaleX,t.scaleY=1*t.scaleY/r.scaleY}s=s.scale(t.scaleX,t.scaleY,t.cx,t.cy)}else if(null!=t.skew||null!=t.skewX||null!=t.skewY){if(p(t,this),t.skewX=null!=t.skew?t.skew:null!=t.skewX?t.skewX:0,t.skewY=null!=t.skew?t.skew:null!=t.skewY?t.skewY:0,!e){r=s.extract();s=s.multiply((new i.Matrix).skew(r.skewX,r.skewY,t.cx,t.cy).inverse())}s=s.skew(t.skewX,t.skewY,t.cx,t.cy)}else t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?this.bbox()["c"+t.flip]:t.offset:null==t.offset?(a=this.bbox(),t.flip=a.cx,t.offset=a.cy):t.flip=t.offset,s=(new i.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(e?s=s.translate(t.x,t.y):(null!=t.x&&(s.e=t.x),null!=t.y&&(s.f=t.y)));return this.attr("transform",s)}}),i.extend(i.FX,{transform:function(t,e){var s,a,r=this.target();return"object"!==_typeof(t)?(s=new i.Matrix(r).extract(),"string"==typeof t?s[t]:s):(e=!!e||!!t.relative,null!=t.a?s=new i.Matrix(t):null!=t.rotation?(p(t,r),s=new i.Rotate(t.rotation,t.cx,t.cy)):null!=t.scale||null!=t.scaleX||null!=t.scaleY?(p(t,r),t.scaleX=null!=t.scale?t.scale:null!=t.scaleX?t.scaleX:1,t.scaleY=null!=t.scale?t.scale:null!=t.scaleY?t.scaleY:1,s=new i.Scale(t.scaleX,t.scaleY,t.cx,t.cy)):null!=t.skewX||null!=t.skewY?(p(t,r),t.skewX=null!=t.skewX?t.skewX:0,t.skewY=null!=t.skewY?t.skewY:0,s=new i.Skew(t.skewX,t.skewY,t.cx,t.cy)):t.flip?("x"==t.flip||"y"==t.flip?t.offset=null==t.offset?r.bbox()["c"+t.flip]:t.offset:null==t.offset?(a=r.bbox(),t.flip=a.cx,t.offset=a.cy):t.flip=t.offset,s=(new i.Matrix).flip(t.flip,t.offset)):null==t.x&&null==t.y||(s=new i.Translate(t.x,t.y)),s?(s.relative=e,this.last().transforms.push(s),this._callStart()):this)}}),i.extend(i.Element,{untransform:function(){return this.attr("transform",null)},matrixify:function(){return(this.attr("transform")||"").split(i.regex.transforms).slice(0,-1).map(function(t){var e=t.trim().split("(");return[e[0],e[1].split(i.regex.delimiter).map(function(t){return parseFloat(t)})]}).reduce(function(t,e){return"matrix"==e[0]?t.multiply(f(e[1])):t[e[0]].apply(t,e[1])},new i.Matrix)},toParent:function(t){if(this==t)return this;var e=this.screenCTM(),i=t.screenCTM().inverse();return this.addTo(t).untransform().transform(i.multiply(e)),this},toDoc:function(){return this.toParent(this.doc())}}),i.Transformation=i.invent({create:function(t,e){if(arguments.length>1&&"boolean"!=typeof e)return this.constructor.call(this,[].slice.call(arguments));if(Array.isArray(t))for(var i=0,s=this.arguments.length;i<s;++i)this[this.arguments[i]]=t[i];else if("object"===_typeof(t))for(i=0,s=this.arguments.length;i<s;++i)this[this.arguments[i]]=t[this.arguments[i]];this.inversed=!1,!0===e&&(this.inversed=!0)},extend:{arguments:[],method:"",at:function(t){for(var e=[],s=0,a=this.arguments.length;s<a;++s)e.push(this[this.arguments[s]]);var r=this._undo||new i.Matrix;return r=(new i.Matrix).morph(i.Matrix.prototype[this.method].apply(r,e)).at(t),this.inversed?r.inverse():r},undo:function(t){for(var e=0,s=this.arguments.length;e<s;++e)t[this.arguments[e]]=void 0===this[this.arguments[e]]?0:t[this.arguments[e]];return t.cx=this.cx,t.cy=this.cy,this._undo=new(i[c(this.method)])(t,!0).at(1),this}}}),i.Translate=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["transformedX","transformedY"],method:"translate"}}),i.Rotate=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["rotation","cx","cy"],method:"rotate",at:function(t){var e=(new i.Matrix).rotate((new i.Number).morph(this.rotation-(this._undo?this._undo.rotation:0)).at(t),this.cx,this.cy);return this.inversed?e.inverse():e},undo:function(t){return this._undo=t,this}}}),i.Scale=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["scaleX","scaleY","cx","cy"],method:"scale"}}),i.Skew=i.invent({parent:i.Matrix,inherit:i.Transformation,create:function(t,e){this.constructor.apply(this,[].slice.call(arguments))},extend:{arguments:["skewX","skewY","cx","cy"],method:"skew"}}),i.extend(i.Element,{style:function(t,e){if(0==arguments.length)return this.node.style.cssText||"";if(arguments.length<2)if("object"===_typeof(t))for(e in t)this.style(e,t[e]);else{if(!i.regex.isCss.test(t))return this.node.style[h(t)];for(t=t.split(/\s*;\s*/).filter(function(t){return!!t}).map(function(t){return t.split(/\s*:\s*/)});e=t.pop();)this.style(e[0],e[1])}else this.node.style[h(t)]=null===e||i.regex.isBlank.test(e)?"":e;return this}}),i.Parent=i.invent({create:function(t){this.constructor.call(this,t)},inherit:i.Element,extend:{children:function(){return i.utils.map(i.utils.filterSVGElements(this.node.childNodes),function(t){return i.adopt(t)})},add:function(t,e){return null==e?this.node.appendChild(t.node):t.node!=this.node.childNodes[e]&&this.node.insertBefore(t.node,this.node.childNodes[e]),this},put:function(t,e){return this.add(t,e),t},has:function(t){return this.index(t)>=0},index:function(t){return[].slice.call(this.node.childNodes).indexOf(t.node)},get:function(t){return i.adopt(this.node.childNodes[t])},first:function(){return this.get(0)},last:function(){return this.get(this.node.childNodes.length-1)},each:function(t,e){var s,a,r=this.children();for(s=0,a=r.length;s<a;s++)r[s]instanceof i.Element&&t.apply(r[s],[s,r]),e&&r[s]instanceof i.Container&&r[s].each(t,e);return this},removeElement:function(t){return this.node.removeChild(t.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,this},defs:function(){return this.doc().defs()}}}),i.extend(i.Parent,{ungroup:function(t,e){return 0===e||this instanceof i.Defs||this.node==i.parser.draw?this:(t=t||(this instanceof i.Doc?this:this.parent(i.Parent)),e=e||1/0,this.each(function(){return this instanceof i.Defs?this:this instanceof i.Parent?this.ungroup(t,e-1):this.toParent(t)}),this.node.firstChild||this.remove(),this)},flatten:function(t,e){return this.ungroup(t,e)}}),i.Container=i.invent({create:function(t){this.constructor.call(this,t)},inherit:i.Parent}),i.ViewBox=i.invent({create:function(t){var e,s,a,r,n,o,l,h=1,c=1,d=/[+-]?(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?/gi;if(t instanceof i.Element){for(o=t,l=t,n=(t.attr("viewBox")||"").match(d),t.bbox,a=new i.Number(t.width()),r=new i.Number(t.height());"%"==a.unit;)h*=a.value,a=new i.Number(o instanceof i.Doc?o.parent().offsetWidth:o.parent().width()),o=o.parent();for(;"%"==r.unit;)c*=r.value,r=new i.Number(l instanceof i.Doc?l.parent().offsetHeight:l.parent().height()),l=l.parent();this.x=0,this.y=0,this.width=a*h,this.height=r*c,this.zoom=1,n&&(e=parseFloat(n[0]),s=parseFloat(n[1]),a=parseFloat(n[2]),r=parseFloat(n[3]),this.zoom=this.width/this.height>a/r?this.height/r:this.width/a,this.x=e,this.y=s,this.width=a,this.height=r)}else t="string"==typeof t?t.match(d).map(function(t){return parseFloat(t)}):Array.isArray(t)?t:"object"===_typeof(t)?[t.x,t.y,t.width,t.height]:4==arguments.length?[].slice.call(arguments):[0,0,0,0],this.x=t[0],this.y=t[1],this.width=t[2],this.height=t[3]},extend:{toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height},morph:function(t,e,s,a){return this.destination=new i.ViewBox(t,e,s,a),this},at:function(t){return this.destination?new i.ViewBox([this.x+(this.destination.x-this.x)*t,this.y+(this.destination.y-this.y)*t,this.width+(this.destination.width-this.width)*t,this.height+(this.destination.height-this.height)*t]):this}},parent:i.Container,construct:{viewbox:function(t,e,s,a){return 0==arguments.length?new i.ViewBox(this):this.attr("viewBox",new i.ViewBox(t,e,s,a))}}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){i.Element.prototype[t]=function(e){return i.on(this.node,t,e),this}}),i.listeners=[],i.handlerMap=[],i.listenerId=0,i.on=function(t,e,s,a,r){var n=s.bind(a||t.instance||t),o=(i.handlerMap.indexOf(t)+1||i.handlerMap.push(t))-1,l=e.split(".")[0],h=e.split(".")[1]||"*";i.listeners[o]=i.listeners[o]||{},i.listeners[o][l]=i.listeners[o][l]||{},i.listeners[o][l][h]=i.listeners[o][l][h]||{},s._svgjsListenerId||(s._svgjsListenerId=++i.listenerId),i.listeners[o][l][h][s._svgjsListenerId]=n,t.addEventListener(l,n,r||!1)},i.off=function(t,e,s){var a=i.handlerMap.indexOf(t),r=e&&e.split(".")[0],n=e&&e.split(".")[1],o="";if(-1!=a)if(s){if("function"==typeof s&&(s=s._svgjsListenerId),!s)return;i.listeners[a][r]&&i.listeners[a][r][n||"*"]&&(t.removeEventListener(r,i.listeners[a][r][n||"*"][s],!1),delete i.listeners[a][r][n||"*"][s])}else if(n&&r){if(i.listeners[a][r]&&i.listeners[a][r][n]){for(s in i.listeners[a][r][n])i.off(t,[r,n].join("."),s);delete i.listeners[a][r][n]}}else if(n)for(e in i.listeners[a])for(o in i.listeners[a][e])n===o&&i.off(t,[e,n].join("."));else if(r){if(i.listeners[a][r]){for(o in i.listeners[a][r])i.off(t,[r,o].join("."));delete i.listeners[a][r]}}else{for(e in i.listeners[a])i.off(t,e);delete i.listeners[a],delete i.handlerMap[a]}},i.extend(i.Element,{on:function(t,e,s,a){return i.on(this.node,t,e,s,a),this},off:function(t,e){return i.off(this.node,t,e),this},fire:function(e,s){return e instanceof t.Event?this.node.dispatchEvent(e):this.node.dispatchEvent(e=new i.CustomEvent(e,{detail:s,cancelable:!0})),this._event=e,this},event:function(){return this._event}}),i.Defs=i.invent({create:"defs",inherit:i.Container}),i.G=i.invent({create:"g",inherit:i.Container,extend:{x:function(t){return null==t?this.transform("x"):this.transform({x:t-this.x()},!0)},y:function(t){return null==t?this.transform("y"):this.transform({y:t-this.y()},!0)},cx:function(t){return null==t?this.gbox().cx:this.x(t-this.gbox().width/2)},cy:function(t){return null==t?this.gbox().cy:this.y(t-this.gbox().height/2)},gbox:function(){var t=this.bbox(),e=this.transform();return t.x+=e.x,t.x2+=e.x,t.cx+=e.x,t.y+=e.y,t.y2+=e.y,t.cy+=e.y,t}},construct:{group:function(){return this.put(new i.G)}}}),i.Doc=i.invent({create:function(t){t&&("svg"==(t="string"==typeof t?e.getElementById(t):t).nodeName?this.constructor.call(this,t):(this.constructor.call(this,i.create("svg")),t.appendChild(this.node),this.size("100%","100%")),this.namespace().defs())},inherit:i.Container,extend:{namespace:function(){return this.attr({xmlns:i.ns,version:"1.1"}).attr("xmlns:xlink",i.xlink,i.xmlns).attr("xmlns:svgjs",i.svgjs,i.xmlns)},defs:function(){var t;this._defs||((t=this.node.getElementsByTagName("defs")[0])?this._defs=i.adopt(t):this._defs=new i.Defs,this.node.appendChild(this._defs.node));return this._defs},parent:function(){return this.node.parentNode&&"#document"!=this.node.parentNode.nodeName?this.node.parentNode:null},spof:function(){var t=this.node.getScreenCTM();return t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px"),this},remove:function(){return this.parent()&&this.parent().removeChild(this.node),this},clear:function(){for(;this.node.hasChildNodes();)this.node.removeChild(this.node.lastChild);return delete this._defs,i.parser.draw&&!i.parser.draw.parentNode&&this.node.appendChild(i.parser.draw),this},clone:function(t){this.writeDataToDom();var e=this.node,i=x(e.cloneNode(!0));return t?(t.node||t).appendChild(i.node):e.parentNode.insertBefore(i.node,e.nextSibling),i}}}),i.extend(i.Element,{siblings:function(){return this.parent().children()},position:function(){return this.parent().index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position()+1,e=this.parent();return e.removeElement(this).add(this,t),e instanceof i.Doc&&e.node.appendChild(e.defs().node),this},backward:function(){var t=this.position();return t>0&&this.parent().removeElement(this).add(this,t-1),this},front:function(){var t=this.parent();return 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SVG.Nested)&&(t.x=this.el.x(),t.y=this.el.y()),t},t.prototype.start=function(t){if("click"!=t.type&&"mousedown"!=t.type&&"mousemove"!=t.type||1==(t.which||t.buttons)){var e=this;if(this.el.fire("beforedrag",{event:t,handler:this}),!this.el.event().defaultPrevented){t.preventDefault(),t.stopPropagation(),this.parent=this.parent||this.el.parent(SVG.Nested)||this.el.parent(SVG.Doc),this.p=this.parent.node.createSVGPoint(),this.m=this.el.node.getScreenCTM().inverse();var i,s=this.getBBox();if(this.el instanceof SVG.Text)switch(i=this.el.node.getComputedTextLength(),this.el.attr("text-anchor")){case"middle":i/=2;break;case"start":i=0}this.startPoints={point:this.transformPoint(t,i),box:s,transform:this.el.transform()},SVG.on(window,"mousemove.drag",function(t){e.drag(t)}),SVG.on(window,"touchmove.drag",function(t){e.drag(t)}),SVG.on(window,"mouseup.drag",function(t){e.end(t)}),SVG.on(window,"touchend.drag",function(t){e.end(t)}),this.el.fire("dragstart",{event:t,p:this.startPoints.point,m:this.m,handler:this})}}},t.prototype.drag=function(t){var e=this.getBBox(),i=this.transformPoint(t),s=this.startPoints.box.x+i.x-this.startPoints.point.x,a=this.startPoints.box.y+i.y-this.startPoints.point.y,r=this.constraint,n=i.x-this.startPoints.point.x,o=i.y-this.startPoints.point.y;if(this.el.fire("dragmove",{event:t,p:i,m:this.m,handler:this}),this.el.event().defaultPrevented)return i;if("function"==typeof r){var l=r.call(this.el,s,a,this.m);"boolean"==typeof l&&(l={x:l,y:l}),!0===l.x?this.el.x(s):!1!==l.x&&this.el.x(l.x),!0===l.y?this.el.y(a):!1!==l.y&&this.el.y(l.y)}else"object"==typeof r&&(null!=r.minX&&s<r.minX?n=(s=r.minX)-this.startPoints.box.x:null!=r.maxX&&s>r.maxX-e.width&&(n=(s=r.maxX-e.width)-this.startPoints.box.x),null!=r.minY&&a<r.minY?o=(a=r.minY)-this.startPoints.box.y:null!=r.maxY&&a>r.maxY-e.height&&(o=(a=r.maxY-e.height)-this.startPoints.box.y),null!=r.snapToGrid&&(s-=s%r.snapToGrid,a-=a%r.snapToGrid,n-=n%r.snapToGrid,o-=o%r.snapToGrid),this.el instanceof SVG.G?this.el.matrix(this.startPoints.transform).transform({x:n,y:o},!0):this.el.move(s,a));return i},t.prototype.end=function(t){var e=this.drag(t);this.el.fire("dragend",{event:t,p:e,m:this.m,handler:this}),SVG.off(window,"mousemove.drag"),SVG.off(window,"touchmove.drag"),SVG.off(window,"mouseup.drag"),SVG.off(window,"touchend.drag")},SVG.extend(SVG.Element,{draggable:function(e,i){"function"!=typeof e&&"object"!=typeof e||(i=e,e=!0);var s=this.remember("_draggable")||new t(this);return(e=void 0===e||e)?s.init(i||{},e):(this.off("mousedown.drag"),this.off("touchstart.drag")),this}})}.call(void 0),function(){function t(t){this.el=t,t.remember("_selectHandler",this),this.pointSelection={isSelected:!1},this.rectSelection={isSelected:!1}}t.prototype.init=function(t,e){var i=this.el.bbox();for(var s in this.options={},this.el.selectize.defaults)this.options[s]=this.el.selectize.defaults[s],void 0!==e[s]&&(this.options[s]=e[s]);this.parent=this.el.parent(),this.nested=this.nested||this.parent.group(),this.nested.matrix(new SVG.Matrix(this.el).translate(i.x,i.y)),this.options.deepSelect&&-1!==["line","polyline","polygon"].indexOf(this.el.type)?this.selectPoints(t):this.selectRect(t),this.observe(),this.cleanup()},t.prototype.selectPoints=function(t){return this.pointSelection.isSelected=t,this.pointSelection.set?this:(this.pointSelection.set=this.parent.set(),this.drawCircles(),this)},t.prototype.getPointArray=function(){var t=this.el.bbox();return this.el.array().valueOf().map(function(e){return[e[0]-t.x,e[1]-t.y]})},t.prototype.drawCircles=function(){for(var t=this,e=this.getPointArray(),i=0,s=e.length;i<s;++i){var a=function(e){return function(i){(i=i||window.event).preventDefault?i.preventDefault():i.returnValue=!1,i.stopPropagation();var s=i.pageX||i.touches[0].pageX,a=i.pageY||i.touches[0].pageY;t.el.fire("point",{x:s,y:a,i:e,event:i})}}(i);this.pointSelection.set.add(this.nested.circle(this.options.radius).center(e[i][0],e[i][1]).addClass(this.options.classPoints).addClass(this.options.classPoints+"_point").on("touchstart",a).on("mousedown",a))}},t.prototype.updatePointSelection=function(){var t=this.getPointArray();this.pointSelection.set.each(function(e){this.cx()===t[e][0]&&this.cy()===t[e][1]||this.center(t[e][0],t[e][1])})},t.prototype.updateRectSelection=function(){var t=this.el.bbox();this.rectSelection.set.get(0).attr({width:t.width,height:t.height}),this.options.points&&(this.rectSelection.set.get(2).center(t.width,0),this.rectSelection.set.get(3).center(t.width,t.height),this.rectSelection.set.get(4).center(0,t.height),this.rectSelection.set.get(5).center(t.width/2,0),this.rectSelection.set.get(6).center(t.width,t.height/2),this.rectSelection.set.get(7).center(t.width/2,t.height),this.rectSelection.set.get(8).center(0,t.height/2)),this.options.rotationPoint&&(this.options.points?this.rectSelection.set.get(9).center(t.width/2,20):this.rectSelection.set.get(1).center(t.width/2,20))},t.prototype.selectRect=function(t){var e=this,i=this.el.bbox();function s(t){return function(i){(i=i||window.event).preventDefault?i.preventDefault():i.returnValue=!1,i.stopPropagation();var s=i.pageX||i.touches[0].pageX,a=i.pageY||i.touches[0].pageY;e.el.fire(t,{x:s,y:a,event:i})}}if(this.rectSelection.isSelected=t,this.rectSelection.set=this.rectSelection.set||this.parent.set(),this.rectSelection.set.get(0)||this.rectSelection.set.add(this.nested.rect(i.width,i.height).addClass(this.options.classRect)),this.options.points&&!this.rectSelection.set.get(1)){var a="touchstart",r="mousedown";this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,0).attr("class",this.options.classPoints+"_lt").on(r,s("lt")).on(a,s("lt"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,0).attr("class",this.options.classPoints+"_rt").on(r,s("rt")).on(a,s("rt"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,i.height).attr("class",this.options.classPoints+"_rb").on(r,s("rb")).on(a,s("rb"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,i.height).attr("class",this.options.classPoints+"_lb").on(r,s("lb")).on(a,s("lb"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,0).attr("class",this.options.classPoints+"_t").on(r,s("t")).on(a,s("t"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width,i.height/2).attr("class",this.options.classPoints+"_r").on(r,s("r")).on(a,s("r"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,i.height).attr("class",this.options.classPoints+"_b").on(r,s("b")).on(a,s("b"))),this.rectSelection.set.add(this.nested.circle(this.options.radius).center(0,i.height/2).attr("class",this.options.classPoints+"_l").on(r,s("l")).on(a,s("l"))),this.rectSelection.set.each(function(){this.addClass(e.options.classPoints)})}if(this.options.rotationPoint&&(this.options.points&&!this.rectSelection.set.get(9)||!this.options.points&&!this.rectSelection.set.get(1))){var n=function(t){(t=t||window.event).preventDefault?t.preventDefault():t.returnValue=!1,t.stopPropagation();var i=t.pageX||t.touches[0].pageX,s=t.pageY||t.touches[0].pageY;e.el.fire("rot",{x:i,y:s,event:t})};this.rectSelection.set.add(this.nested.circle(this.options.radius).center(i.width/2,20).attr("class",this.options.classPoints+"_rot").on("touchstart",n).on("mousedown",n))}},t.prototype.handler=function(){var t=this.el.bbox();this.nested.matrix(new SVG.Matrix(this.el).translate(t.x,t.y)),this.rectSelection.isSelected&&this.updateRectSelection(),this.pointSelection.isSelected&&this.updatePointSelection()},t.prototype.observe=function(){var t=this;if(MutationObserver)if(this.rectSelection.isSelected||this.pointSelection.isSelected)this.observerInst=this.observerInst||new MutationObserver(function(){t.handler()}),this.observerInst.observe(this.el.node,{attributes:!0});else try{this.observerInst.disconnect(),delete this.observerInst}catch(t){}else this.el.off("DOMAttrModified.select"),(this.rectSelection.isSelected||this.pointSelection.isSelected)&&this.el.on("DOMAttrModified.select",function(){t.handler()})},t.prototype.cleanup=function(){!this.rectSelection.isSelected&&this.rectSelection.set&&(this.rectSelection.set.each(function(){this.remove()}),this.rectSelection.set.clear(),delete this.rectSelection.set),!this.pointSelection.isSelected&&this.pointSelection.set&&(this.pointSelection.set.each(function(){this.remove()}),this.pointSelection.set.clear(),delete this.pointSelection.set),this.pointSelection.isSelected||this.rectSelection.isSelected||(this.nested.remove(),delete this.nested)},SVG.extend(SVG.Element,{selectize:function(e,i){return"object"==typeof e&&(i=e,e=!0),(this.remember("_selectHandler")||new t(this)).init(void 0===e||e,i||{}),this}}),SVG.Element.prototype.selectize.defaults={points:!0,classRect:"svg_select_boundingRect",classPoints:"svg_select_points",radius:7,rotationPoint:!0,deepSelect:!1}}(),function(){(function(){function t(t){t.remember("_resizeHandler",this),this.el=t,this.parameters={},this.lastUpdateCall=null,this.p=t.doc().node.createSVGPoint()}t.prototype.transformPoint=function(t,e,i){return this.p.x=t-(this.offset.x-window.pageXOffset),this.p.y=e-(this.offset.y-window.pageYOffset),this.p.matrixTransform(i||this.m)},t.prototype._extractPosition=function(t){return{x:null!=t.clientX?t.clientX:t.touches[0].clientX,y:null!=t.clientY?t.clientY:t.touches[0].clientY}},t.prototype.init=function(t){var e=this;if(this.stop(),"stop"!==t){for(var i in this.options={},this.el.resize.defaults)this.options[i]=this.el.resize.defaults[i],void 0!==t[i]&&(this.options[i]=t[i]);this.el.on("lt.resize",function(t){e.resize(t||window.event)}),this.el.on("rt.resize",function(t){e.resize(t||window.event)}),this.el.on("rb.resize",function(t){e.resize(t||window.event)}),this.el.on("lb.resize",function(t){e.resize(t||window.event)}),this.el.on("t.resize",function(t){e.resize(t||window.event)}),this.el.on("r.resize",function(t){e.resize(t||window.event)}),this.el.on("b.resize",function(t){e.resize(t||window.event)}),this.el.on("l.resize",function(t){e.resize(t||window.event)}),this.el.on("rot.resize",function(t){e.resize(t||window.event)}),this.el.on("point.resize",function(t){e.resize(t||window.event)}),this.update()}},t.prototype.stop=function(){return this.el.off("lt.resize"),this.el.off("rt.resize"),this.el.off("rb.resize"),this.el.off("lb.resize"),this.el.off("t.resize"),this.el.off("r.resize"),this.el.off("b.resize"),this.el.off("l.resize"),this.el.off("rot.resize"),this.el.off("point.resize"),this},t.prototype.resize=function(t){var e=this;this.m=this.el.node.getScreenCTM().inverse(),this.offset={x:window.pageXOffset,y:window.pageYOffset};var i=this._extractPosition(t.detail.event);if(this.parameters={type:this.el.type,p:this.transformPoint(i.x,i.y),x:t.detail.x,y:t.detail.y,box:this.el.bbox(),rotation:this.el.transform().rotation},"text"===this.el.type&&(this.parameters.fontSize=this.el.attr()["font-size"]),void 0!==t.detail.i){var s=this.el.array().valueOf();this.parameters.i=t.detail.i,this.parameters.pointCoords=[s[t.detail.i][0],s[t.detail.i][1]]}switch(t.type){case"lt":this.calc=function(t,e){var i=this.snapToGrid(t,e);if(this.parameters.box.width-i[0]>0&&this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x+i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize-i[0]);i=this.checkAspectRatio(i),this.el.move(this.parameters.box.x+i[0],this.parameters.box.y+i[1]).size(this.parameters.box.width-i[0],this.parameters.box.height-i[1])}};break;case"rt":this.calc=function(t,e){var i=this.snapToGrid(t,e,2);if(this.parameters.box.width+i[0]>0&&this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x-i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize+i[0]);i=this.checkAspectRatio(i,!0),this.el.move(this.parameters.box.x,this.parameters.box.y+i[1]).size(this.parameters.box.width+i[0],this.parameters.box.height-i[1])}};break;case"rb":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.width+i[0]>0&&this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x-i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize+i[0]);i=this.checkAspectRatio(i),this.el.move(this.parameters.box.x,this.parameters.box.y).size(this.parameters.box.width+i[0],this.parameters.box.height+i[1])}};break;case"lb":this.calc=function(t,e){var i=this.snapToGrid(t,e,1);if(this.parameters.box.width-i[0]>0&&this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return this.el.move(this.parameters.box.x+i[0],this.parameters.box.y),void this.el.attr("font-size",this.parameters.fontSize-i[0]);i=this.checkAspectRatio(i,!0),this.el.move(this.parameters.box.x+i[0],this.parameters.box.y).size(this.parameters.box.width-i[0],this.parameters.box.height+i[1])}};break;case"t":this.calc=function(t,e){var i=this.snapToGrid(t,e,2);if(this.parameters.box.height-i[1]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y+i[1]).height(this.parameters.box.height-i[1])}};break;case"r":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.width+i[0]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y).width(this.parameters.box.width+i[0])}};break;case"b":this.calc=function(t,e){var i=this.snapToGrid(t,e,0);if(this.parameters.box.height+i[1]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x,this.parameters.box.y).height(this.parameters.box.height+i[1])}};break;case"l":this.calc=function(t,e){var i=this.snapToGrid(t,e,1);if(this.parameters.box.width-i[0]>0){if("text"===this.parameters.type)return;this.el.move(this.parameters.box.x+i[0],this.parameters.box.y).width(this.parameters.box.width-i[0])}};break;case"rot":this.calc=function(t,e){var i=t+this.parameters.p.x,s=e+this.parameters.p.y,a=Math.atan2(this.parameters.p.y-this.parameters.box.y-this.parameters.box.height/2,this.parameters.p.x-this.parameters.box.x-this.parameters.box.width/2),r=Math.atan2(s-this.parameters.box.y-this.parameters.box.height/2,i-this.parameters.box.x-this.parameters.box.width/2),n=this.parameters.rotation+180*(r-a)/Math.PI+this.options.snapToAngle/2;this.el.center(this.parameters.box.cx,this.parameters.box.cy).rotate(n-n%this.options.snapToAngle,this.parameters.box.cx,this.parameters.box.cy)};break;case"point":this.calc=function(t,e){var i=this.snapToGrid(t,e,this.parameters.pointCoords[0],this.parameters.pointCoords[1]),s=this.el.array().valueOf();s[this.parameters.i][0]=this.parameters.pointCoords[0]+i[0],s[this.parameters.i][1]=this.parameters.pointCoords[1]+i[1],this.el.plot(s)}}this.el.fire("resizestart",{dx:this.parameters.x,dy:this.parameters.y,event:t}),SVG.on(window,"touchmove.resize",function(t){e.update(t||window.event)}),SVG.on(window,"touchend.resize",function(){e.done()}),SVG.on(window,"mousemove.resize",function(t){e.update(t||window.event)}),SVG.on(window,"mouseup.resize",function(){e.done()})},t.prototype.update=function(t){if(t){var e=this._extractPosition(t),i=this.transformPoint(e.x,e.y),s=i.x-this.parameters.p.x,a=i.y-this.parameters.p.y;this.lastUpdateCall=[s,a],this.calc(s,a),this.el.fire("resizing",{dx:s,dy:a,event:t})}else this.lastUpdateCall&&this.calc(this.lastUpdateCall[0],this.lastUpdateCall[1])},t.prototype.done=function(){this.lastUpdateCall=null,SVG.off(window,"mousemove.resize"),SVG.off(window,"mouseup.resize"),SVG.off(window,"touchmove.resize"),SVG.off(window,"touchend.resize"),this.el.fire("resizedone")},t.prototype.snapToGrid=function(t,e,i,s){var a;return void 0!==s?a=[(i+t)%this.options.snapToGrid,(s+e)%this.options.snapToGrid]:(i=null==i?3:i,a=[(this.parameters.box.x+t+(1&i?0:this.parameters.box.width))%this.options.snapToGrid,(this.parameters.box.y+e+(2&i?0:this.parameters.box.height))%this.options.snapToGrid]),t<0&&(a[0]-=this.options.snapToGrid),e<0&&(a[1]-=this.options.snapToGrid),t-=Math.abs(a[0])<this.options.snapToGrid/2?a[0]:a[0]-(t<0?-this.options.snapToGrid:this.options.snapToGrid),e-=Math.abs(a[1])<this.options.snapToGrid/2?a[1]:a[1]-(e<0?-this.options.snapToGrid:this.options.snapToGrid),this.constraintToBox(t,e,i,s)},t.prototype.constraintToBox=function(t,e,i,s){var a,r,n=this.options.constraint||{};return void 0!==s?(a=i,r=s):(a=this.parameters.box.x+(1&i?0:this.parameters.box.width),r=this.parameters.box.y+(2&i?0:this.parameters.box.height)),void 0!==n.minX&&a+t<n.minX&&(t=n.minX-a),void 0!==n.maxX&&a+t>n.maxX&&(t=n.maxX-a),void 0!==n.minY&&r+e<n.minY&&(e=n.minY-r),void 0!==n.maxY&&r+e>n.maxY&&(e=n.maxY-r),[t,e]},t.prototype.checkAspectRatio=function(t,e){if(!this.options.saveAspectRatio)return t;var i=t.slice(),s=this.parameters.box.width/this.parameters.box.height,a=this.parameters.box.width+t[0],r=this.parameters.box.height-t[1],n=a/r;return n<s?(i[1]=a/s-this.parameters.box.height,e&&(i[1]=-i[1])):n>s&&(i[0]=this.parameters.box.width-r*s,e&&(i[0]=-i[0])),i},SVG.extend(SVG.Element,{resize:function(e){return(this.remember("_resizeHandler")||new t(this)).init(e||{}),this}}),SVG.Element.prototype.resize.defaults={snapToAngle:.1,snapToGrid:1,constraint:{},saveAspectRatio:!1}}).call(this)}();var css='.apexcharts-canvas {\n  position: relative;\n  user-select: none;\n  /* cannot give overflow: hidden as it will crop tooltips which overflow outside chart area */\n}\n\n/* scrollbar is not visible by default for legend, hence forcing the visibility */\n.apexcharts-canvas ::-webkit-scrollbar {\n  -webkit-appearance: none;\n  width: 6px;\n}\n.apexcharts-canvas ::-webkit-scrollbar-thumb {\n  border-radius: 4px;\n  background-color: rgba(0,0,0,.5);\n  box-shadow: 0 0 1px rgba(255,255,255,.5);\n  -webkit-box-shadow: 0 0 1px rgba(255,255,255,.5);\n}\n.apexcharts-canvas.dark {\n  background: #343F57;\n}\n\n.apexcharts-inner {\n  position: relative;\n}\n\n.legend-mouseover-inactive {\n  transition: 0.15s ease all;\n  opacity: 0.20;\n}\n\n.apexcharts-series-collapsed {\n  opacity: 0;\n}\n\n.apexcharts-gridline, .apexcharts-text {\n  pointer-events: none;\n}\n\n.apexcharts-tooltip {\n  border-radius: 5px;\n  box-shadow: 2px 2px 6px -4px #999;\n  cursor: default;\n  font-size: 14px;\n  left: 62px;\n  opacity: 0;\n  pointer-events: none;\n  position: absolute;\n  top: 20px;\n  overflow: hidden;\n  white-space: nowrap;\n  z-index: 12;\n  transition: 0.15s ease all;\n}\n.apexcharts-tooltip.light {\n  border: 1px solid #e3e3e3;\n  background: rgba(255, 255, 255, 0.96);\n}\n.apexcharts-tooltip.dark {\n  color: #fff;\n  background: rgba(30,30,30, 0.8);\n}\n.apexcharts-tooltip * {\n  font-family: inherit;\n}\n\n.apexcharts-tooltip .apexcharts-marker,\n.apexcharts-area-series .apexcharts-area,\n.apexcharts-line {\n  pointer-events: none;\n}\n\n.apexcharts-tooltip.active {\n  opacity: 1;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-tooltip-title {\n  padding: 6px;\n  font-size: 15px;\n  margin-bottom: 4px;\n}\n.apexcharts-tooltip.light .apexcharts-tooltip-title {\n  background: #ECEFF1;\n  border-bottom: 1px solid #ddd;\n}\n.apexcharts-tooltip.dark .apexcharts-tooltip-title {\n  background: rgba(0, 0, 0, 0.7);\n  border-bottom: 1px solid #333;\n}\n\n.apexcharts-tooltip-text-value,\n.apexcharts-tooltip-text-z-value {\n  display: inline-block;\n  font-weight: 600;\n  margin-left: 5px;\n}\n\n.apexcharts-tooltip-text-z-label:empty,\n.apexcharts-tooltip-text-z-value:empty {\n  display: none;\n}\n\n.apexcharts-tooltip-text-value, \n.apexcharts-tooltip-text-z-value {\n  font-weight: 600;\n}\n\n.apexcharts-tooltip-marker {\n  width: 12px;\n  height: 12px;\n  position: relative;\n  top: 0px;\n  margin-right: 10px;\n  border-radius: 50%;\n}\n\n.apexcharts-tooltip-series-group {\n  padding: 0 10px;\n  display: none;\n  text-align: left;\n  justify-content: left;\n  align-items: center;\n}\n\n.apexcharts-tooltip-series-group.active .apexcharts-tooltip-marker {\n  opacity: 1;\n}\n.apexcharts-tooltip-series-group.active, .apexcharts-tooltip-series-group:last-child {\n  padding-bottom: 4px;\n}\n.apexcharts-tooltip-series-group-hidden {\n  opacity: 0;\n  height: 0;\n  line-height: 0;\n  padding: 0 !important;\n}\n.apexcharts-tooltip-y-group {\n  padding: 6px 0 5px;\n}\n.apexcharts-tooltip-candlestick {\n  padding: 4px 8px;\n}\n.apexcharts-tooltip-candlestick > div {\n  margin: 4px 0;\n}\n.apexcharts-tooltip-candlestick span.value {\n  font-weight: bold;\n}\n\n.apexcharts-tooltip-rangebar {\n  padding: 5px 8px;\n}\n\n.apexcharts-tooltip-rangebar .category {\n  font-weight: 600;\n  color: #777;\n}\n\n.apexcharts-tooltip-rangebar .series-name {\n  font-weight: bold;\n  display: block;\n  margin-bottom: 5px;\n}\n\n.apexcharts-xaxistooltip {\n  opacity: 0;\n  padding: 9px 10px;\n  pointer-events: none;\n  color: #373d3f;\n  font-size: 13px;\n  text-align: center;\n  border-radius: 2px;\n  position: absolute;\n  z-index: 10;\n\tbackground: #ECEFF1;\n  border: 1px solid #90A4AE;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-xaxistooltip.dark {\n  background: rgba(0, 0, 0, 0.7);\n  border: 1px solid rgba(0, 0, 0, 0.5);\n  color: #fff;\n}\n\n.apexcharts-xaxistooltip:after, .apexcharts-xaxistooltip:before {\n\tleft: 50%;\n\tborder: solid transparent;\n\tcontent: " ";\n\theight: 0;\n\twidth: 0;\n\tposition: absolute;\n\tpointer-events: none;\n}\n\n.apexcharts-xaxistooltip:after {\n\tborder-color: rgba(236, 239, 241, 0);\n\tborder-width: 6px;\n\tmargin-left: -6px;\n}\n.apexcharts-xaxistooltip:before {\n\tborder-color: rgba(144, 164, 174, 0);\n\tborder-width: 7px;\n\tmargin-left: -7px;\n}\n\n.apexcharts-xaxistooltip-bottom:after, .apexcharts-xaxistooltip-bottom:before {\n  bottom: 100%;\n}\n\n.apexcharts-xaxistooltip-top:after, .apexcharts-xaxistooltip-top:before {\n  top: 100%;\n}\n\n.apexcharts-xaxistooltip-bottom:after {\n  border-bottom-color: #ECEFF1;\n}\n.apexcharts-xaxistooltip-bottom:before {\n  border-bottom-color: #90A4AE;\n}\n\n.apexcharts-xaxistooltip-bottom.dark:after {\n  border-bottom-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-xaxistooltip-bottom.dark:before {\n  border-bottom-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-xaxistooltip-top:after {\n  border-top-color:#ECEFF1\n}\n.apexcharts-xaxistooltip-top:before {\n  border-top-color: #90A4AE;\n}\n.apexcharts-xaxistooltip-top.dark:after {\n  border-top-color:rgba(0, 0, 0, 0.5);\n}\n.apexcharts-xaxistooltip-top.dark:before {\n  border-top-color: rgba(0, 0, 0, 0.5);\n}\n\n\n.apexcharts-xaxistooltip.active {\n  opacity: 1;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-yaxistooltip {\n  opacity: 0;\n  padding: 4px 10px;\n  pointer-events: none;\n  color: #373d3f;\n  font-size: 13px;\n  text-align: center;\n  border-radius: 2px;\n  position: absolute;\n  z-index: 10;\n\tbackground: #ECEFF1;\n  border: 1px solid #90A4AE;\n}\n\n.apexcharts-yaxistooltip.dark {\n  background: rgba(0, 0, 0, 0.7);\n  border: 1px solid rgba(0, 0, 0, 0.5);\n  color: #fff;\n}\n\n.apexcharts-yaxistooltip:after, .apexcharts-yaxistooltip:before {\n\ttop: 50%;\n\tborder: solid transparent;\n\tcontent: " ";\n\theight: 0;\n\twidth: 0;\n\tposition: absolute;\n\tpointer-events: none;\n}\n.apexcharts-yaxistooltip:after {\n\tborder-color: rgba(236, 239, 241, 0);\n\tborder-width: 6px;\n\tmargin-top: -6px;\n}\n.apexcharts-yaxistooltip:before {\n\tborder-color: rgba(144, 164, 174, 0);\n\tborder-width: 7px;\n\tmargin-top: -7px;\n}\n\n.apexcharts-yaxistooltip-left:after, .apexcharts-yaxistooltip-left:before {\n  left: 100%;\n}\n\n.apexcharts-yaxistooltip-right:after, .apexcharts-yaxistooltip-right:before {\n  right: 100%;\n}\n\n.apexcharts-yaxistooltip-left:after {\n  border-left-color: #ECEFF1;\n}\n.apexcharts-yaxistooltip-left:before {\n  border-left-color: #90A4AE;\n}\n.apexcharts-yaxistooltip-left.dark:after {\n  border-left-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-yaxistooltip-left.dark:before {\n  border-left-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-yaxistooltip-right:after {\n  border-right-color: #ECEFF1;\n}\n.apexcharts-yaxistooltip-right:before {\n  border-right-color: #90A4AE;\n}\n.apexcharts-yaxistooltip-right.dark:after {\n  border-right-color: rgba(0, 0, 0, 0.5);\n}\n.apexcharts-yaxistooltip-right.dark:before {\n  border-right-color: rgba(0, 0, 0, 0.5);\n}\n\n.apexcharts-yaxistooltip.active {\n  opacity: 1;\n}\n.apexcharts-yaxistooltip-hidden {\n  display: none;\n}\n\n.apexcharts-xcrosshairs, .apexcharts-ycrosshairs {\n  pointer-events: none;\n  opacity: 0;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-xcrosshairs.active, .apexcharts-ycrosshairs.active {\n  opacity: 1;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-ycrosshairs-hidden {\n  opacity: 0;\n}\n\n.apexcharts-zoom-rect {\n  pointer-events: none;\n}\n.apexcharts-selection-rect {\n  cursor: move;\n}\n\n.svg_select_points, .svg_select_points_rot {\n  opacity: 0;\n  visibility: hidden;\n}\n.svg_select_points_l, .svg_select_points_r {\n  cursor: ew-resize;\n  opacity: 1;\n  visibility: visible;\n  fill: #888;\n}\n.apexcharts-canvas.zoomable .hovering-zoom {\n  cursor: crosshair\n}\n.apexcharts-canvas.zoomable .hovering-pan {\n  cursor: move\n}\n\n.apexcharts-xaxis,\n.apexcharts-yaxis {\n  pointer-events: none;\n}\n\n.apexcharts-zoom-icon, \n.apexcharts-zoom-in-icon,\n.apexcharts-zoom-out-icon,\n.apexcharts-reset-zoom-icon, \n.apexcharts-pan-icon, \n.apexcharts-selection-icon,\n.apexcharts-menu-icon, \n.apexcharts-toolbar-custom-icon {\n  cursor: pointer;\n  width: 20px;\n  height: 20px;\n  line-height: 24px;\n  color: #6E8192;\n  text-align: center;\n}\n\n\n.apexcharts-zoom-icon svg, \n.apexcharts-zoom-in-icon svg,\n.apexcharts-zoom-out-icon svg,\n.apexcharts-reset-zoom-icon svg,\n.apexcharts-menu-icon svg {\n  fill: #6E8192;\n}\n.apexcharts-selection-icon svg {\n  fill: #444;\n  transform: scale(0.76)\n}\n\n.dark .apexcharts-zoom-icon svg, \n.dark .apexcharts-zoom-in-icon svg,\n.dark .apexcharts-zoom-out-icon svg,\n.dark .apexcharts-reset-zoom-icon svg, \n.dark .apexcharts-pan-icon svg, \n.dark .apexcharts-selection-icon svg,\n.dark .apexcharts-menu-icon svg, \n.dark .apexcharts-toolbar-custom-icon svg{\n  fill: #f3f4f5;\n}\n\n.apexcharts-canvas .apexcharts-zoom-icon.selected svg, \n.apexcharts-canvas .apexcharts-selection-icon.selected svg, \n.apexcharts-canvas .apexcharts-reset-zoom-icon.selected svg {\n  fill: #008FFB;\n}\n.light .apexcharts-selection-icon:not(.selected):hover svg,\n.light .apexcharts-zoom-icon:not(.selected):hover svg, \n.light .apexcharts-zoom-in-icon:hover svg, \n.light .apexcharts-zoom-out-icon:hover svg, \n.light .apexcharts-reset-zoom-icon:hover svg, \n.light .apexcharts-menu-icon:hover svg {\n  fill: #333;\n}\n\n.apexcharts-selection-icon, .apexcharts-menu-icon {\n  position: relative;\n}\n.apexcharts-reset-zoom-icon {\n  margin-left: 5px;\n}\n.apexcharts-zoom-icon, .apexcharts-reset-zoom-icon, .apexcharts-menu-icon {\n  transform: scale(0.85);\n}\n\n.apexcharts-zoom-in-icon, .apexcharts-zoom-out-icon {\n  transform: scale(0.7)\n}\n\n.apexcharts-zoom-out-icon {\n  margin-right: 3px;\n}\n\n.apexcharts-pan-icon {\n  transform: scale(0.62);\n  position: relative;\n  left: 1px;\n  top: 0px;\n}\n.apexcharts-pan-icon svg {\n  fill: #fff;\n  stroke: #6E8192;\n  stroke-width: 2;\n}\n.apexcharts-pan-icon.selected svg {\n  stroke: #008FFB;\n}\n.apexcharts-pan-icon:not(.selected):hover svg {\n  stroke: #333;\n}\n\n.apexcharts-toolbar {\n  position: absolute;\n  z-index: 11;\n  top: 0px;\n  right: 3px;\n  max-width: 176px;\n  text-align: right;\n  border-radius: 3px;\n  padding: 0px 6px 2px 6px;\n  display: flex;\n  justify-content: space-between;\n  align-items: center; \n}\n\n.apexcharts-toolbar svg {\n  pointer-events: none;\n}\n\n.apexcharts-menu {\n  background: #fff;\n  position: absolute;\n  top: 100%;\n  border: 1px solid #ddd;\n  border-radius: 3px;\n  padding: 3px;\n  right: 10px;\n  opacity: 0;\n  min-width: 110px;\n  transition: 0.15s ease all;\n  pointer-events: none;\n}\n\n.apexcharts-menu.open {\n  opacity: 1;\n  pointer-events: all;\n  transition: 0.15s ease all;\n}\n\n.apexcharts-menu-item {\n  padding: 6px 7px;\n  font-size: 12px;\n  cursor: pointer;\n}\n.light .apexcharts-menu-item:hover {\n  background: #eee;\n}\n.dark .apexcharts-menu {\n  background: rgba(0, 0, 0, 0.7);\n  color: #fff;\n}\n\n@media screen and (min-width: 768px) {\n  .apexcharts-toolbar {\n    /*opacity: 0;*/\n  }\n\n  .apexcharts-canvas:hover .apexcharts-toolbar {\n    opacity: 1;\n  } \n}\n\n.apexcharts-datalabel.hidden {\n  opacity: 0;\n}\n\n.apexcharts-pie-label,\n.apexcharts-datalabel, .apexcharts-datalabel-label, .apexcharts-datalabel-value {\n  cursor: default;\n  pointer-events: none;\n}\n\n.apexcharts-pie-label-delay {\n  opacity: 0;\n  animation-name: opaque;\n  animation-duration: 0.3s;\n  animation-fill-mode: forwards;\n  animation-timing-function: ease;\n}\n\n.apexcharts-canvas .hidden {\n  opacity: 0;\n}\n\n.apexcharts-hide .apexcharts-series-points {\n  opacity: 0;\n}\n\n.apexcharts-area-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events,\n.apexcharts-line-series .apexcharts-series-markers .apexcharts-marker.no-pointer-events, .apexcharts-radar-series path, .apexcharts-radar-series polygon {\n  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100%; overflow: hidden; } .resize-triggers > div { background: #eee; overflow: auto; } .contract-trigger:before { width: 200%; height: 200%; }',i=document.head||document.getElementsByTagName("head")[0],s=document.createElement("style");s.type="text/css",s.styleSheet?s.styleSheet.cssText=e:s.appendChild(document.createTextNode(e)),i.appendChild(s),t=!0}}(),s.__resizeLast__={},s.__resizeListeners__=[],(s.__resizeTriggers__=document.createElement("div")).className="resize-triggers",s.__resizeTriggers__.innerHTML='<div class="expand-trigger"><div></div></div><div class="contract-trigger"></div>',s.appendChild(s.__resizeTriggers__),e(s),s.addEventListener("scroll",i,!0),h&&s.__resizeTriggers__.addEventListener(h,function(t){"resizeanim"==t.animationName&&e(s)})),s.__resizeListeners__.push(a)},window.removeResizeListener=function(t,e){t&&(t.__resizeListeners__.splice(t.__resizeListeners__.indexOf(e),1),t.__resizeListeners__.length||(t.removeEventListener("scroll",i),t.__resizeTriggers__=!t.removeChild(t.__resizeTriggers__)))}}(),window.Apex={};var ApexCharts$1=function(){function t(e,i){_classCallCheck(this,t),this.opts=i,this.ctx=this,this.w=new Base(i).init(),this.el=e,this.w.globals.cuid=(Math.random()+1).toString(36).substring(4),this.w.globals.chartID=this.w.config.chart.id?this.w.config.chart.id:this.w.globals.cuid,this.eventList=["mousedown","mousemove","touchstart","touchmove","mouseup","touchend"],this.initModules(),this.create=Utils.bind(this.create,this),this.documentEvent=Utils.bind(this.documentEvent,this),this.windowResizeHandler=this.windowResize.bind(this)}return _createClass(t,[{key:"render",value:function(){var t=this;return new Promise$1(function(e,i){if(null!==t.el){void 0===Apex._chartInstances&&(Apex._chartInstances=[]),t.w.config.chart.id&&Apex._chartInstances.push({id:t.w.globals.chartID,group:t.w.config.chart.group,chart:t}),t.setLocale(t.w.config.chart.defaultLocale);var s=t.w.config.chart.events.beforeMount;"function"==typeof s&&s(t,t.w),t.fireEvent("beforeMount",[t,t.w]),window.addEventListener("resize",t.windowResizeHandler),window.addResizeListener(t.el.parentNode,t.parentResizeCallback.bind(t));var a=t.create(t.w.config.series,{});if(!a)return e(t);t.mount(a).then(function(){e(a),"function"==typeof t.w.config.chart.events.mounted&&t.w.config.chart.events.mounted(t,t.w),t.fireEvent("mounted",[t,t.w])}).catch(function(t){i(t)})}else i(new Error("Element not found"))})}},{key:"initModules",value:function(){this.animations=new Animations(this),this.core=new Core(this.el,this),this.grid=new Grid(this),this.coreUtils=new CoreUtils(this),this.config=new Config({}),this.crosshairs=new Crosshairs(this),this.options=new Options,this.responsive=new Responsive(this),this.series=new Series(this),this.theme=new Theme(this),this.formatters=new Formatters(this),this.titleSubtitle=new TitleSubtitle(this),this.legend=new Legend(this),this.toolbar=new Toolbar(this),this.dimensions=new Dimensions(this),this.zoomPanSelection=new ZoomPanSelection(this),this.w.globals.tooltip=new Tooltip(this)}},{key:"addEventListener",value:function(t,e){var i=this.w;i.globals.events.hasOwnProperty(t)?i.globals.events[t].push(e):i.globals.events[t]=[e]}},{key:"removeEventListener",value:function(t,e){var i=this.w;if(i.globals.events.hasOwnProperty(t)){var s=i.globals.events[t].indexOf(e);-1!==s&&i.globals.events[t].splice(s,1)}}},{key:"fireEvent",value:function(t,e){var i=this.w;if(i.globals.events.hasOwnProperty(t)){e&&e.length||(e=[]);for(var s=i.globals.events[t],a=s.length,r=0;r<a;r++)s[r].apply(null,e)}}},{key:"create",value:function(t,e){var i=this.w;this.initModules();var s=this.w.globals;if(s.noData=!1,s.animationEnded=!1,this.responsive.checkResponsiveConfig(e),null===this.el)return s.animationEnded=!0,null;if(this.core.setupElements(),0===s.svgWidth)return s.animationEnded=!0,null;var a=CoreUtils.checkComboSeries(t);s.comboCharts=a.comboCharts,s.comboChartsHasBars=a.comboChartsHasBars,(0===t.length||1===t.length&&t[0].data&&0===t[0].data.length)&&this.series.handleNoData(),this.setupEventHandlers(),this.core.parseData(t),this.theme.init(),new Markers(this).setGlobalMarkerSize(),this.formatters.setLabelFormatters(),this.titleSubtitle.draw(),i.globals.noData||this.legend.init(),this.series.hasAllSeriesEqualX(),s.axisCharts&&(this.core.coreCalculations(),"category"!==i.config.xaxis.type&&this.formatters.setLabelFormatters()),this.formatters.heatmapLabelFormatters(),this.dimensions.plotCoords();var r=this.core.xySettings();this.grid.createGridMask();var n=this.core.plotChartType(t,r);this.core.shiftGraphPosition();var o={plot:{left:i.globals.translateX,top:i.globals.translateY,width:i.globals.gridWidth,height:i.globals.gridHeight}};return{elGraph:n,xyRatios:r,elInner:i.globals.dom.elGraphical,dimensions:o}}},{key:"mount",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=this,i=e.w;return new Promise$1(function(s,a){if(null===e.el)return a(new Error("Not enough data to display or target element not found"));if((null===t||i.globals.allSeriesCollapsed)&&e.series.handleNoData(),e.annotations=new Annotations(e),e.core.drawAxis(i.config.chart.type,t.xyRatios),e.grid=new Grid(e),"back"===i.config.grid.position&&e.grid.drawGrid(),"back"===i.config.annotations.position&&e.annotations.drawAnnotations(),t.elGraph instanceof Array)for(var r=0;r<t.elGraph.length;r++)i.globals.dom.elGraphical.add(t.elGraph[r]);else i.globals.dom.elGraphical.add(t.elGraph);if("front"===i.config.grid.position&&e.grid.drawGrid(),"front"===i.config.xaxis.crosshairs.position&&e.crosshairs.drawXCrosshairs(),"front"===i.config.yaxis[0].crosshairs.position&&e.crosshairs.drawYCrosshairs(),"front"===i.config.annotations.position&&e.annotations.drawAnnotations(),!i.globals.noData){if(i.config.tooltip.enabled&&!i.globals.noData&&e.w.globals.tooltip.drawTooltip(t.xyRatios),i.globals.axisCharts&&i.globals.isXNumeric)(i.config.chart.zoom.enabled||i.config.chart.selection&&i.config.chart.selection.enabled||i.config.chart.pan&&i.config.chart.pan.enabled)&&e.zoomPanSelection.init({xyRatios:t.xyRatios});else{var n=i.config.chart.toolbar.tools;n.zoom=!1,n.zoomin=!1,n.zoomout=!1,n.selection=!1,n.pan=!1,n.reset=!1}i.config.chart.toolbar.show&&!i.globals.allSeriesCollapsed&&e.toolbar.createToolbar()}i.globals.memory.methodsToExec.length>0&&i.globals.memory.methodsToExec.forEach(function(t){t.method(t.params,!1,t.context)}),i.globals.axisCharts||i.globals.noData||e.core.resizeNonAxisCharts(),s(e)})}},{key:"clearPreviousPaths",value:function(){var t=this.w;t.globals.previousPaths=[],t.globals.allSeriesCollapsed=!1,t.globals.collapsedSeries=[],t.globals.collapsedSeriesIndices=[]}},{key:"updateOptions",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],a=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],r=this.w;return t.series&&(this.resetSeries(!1),t.series.length&&t.series[0].data&&(t.series=t.series.map(function(t,e){return _objectSpread({},r.config.series[e],{name:t.name?t.name:r.config.series[e]&&r.config.series[e].name,type:t.type?t.type:r.config.series[e]&&r.config.series[e].type,data:t.data?t.data:r.config.series[e]&&r.config.series[e].data})})),this.revertDefaultAxisMinMax()),t.xaxis&&((t.xaxis.min||t.xaxis.max)&&this.forceXAxisUpdate(t),t.xaxis.categories&&t.xaxis.categories.length&&r.config.xaxis.convertedCatToNumeric&&(t=Defaults.convertCatToNumeric(t))),r.globals.collapsedSeriesIndices.length>0&&this.clearPreviousPaths(),t.theme&&(t=this.theme.updateThemeOptions(t)),this._updateOptions(t,e,i,s,a)}},{key:"_updateOptions",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],s=!(arguments.length>3&&void 0!==arguments[3])||arguments[3],a=arguments.length>4&&void 0!==arguments[4]&&arguments[4],r=[this];s&&(r=this.getSyncedCharts()),this.w.globals.isExecCalled&&(r=[this],this.w.globals.isExecCalled=!1),r.forEach(function(s){var r=s.w;return r.globals.shouldAnimate=i,e||(r.globals.resized=!0,r.globals.dataChanged=!0,i&&s.series.getPreviousPaths()),t&&"object"===_typeof(t)&&(s.config=new Config(t),t=CoreUtils.extendArrayProps(s.config,t),r.config=Utils.extend(r.config,t),a&&(r.globals.lastXAxis=[],r.globals.lastYAxis=[],r.globals.initialConfig=Utils.extend({},r.config),r.globals.initialSeries=JSON.parse(JSON.stringify(r.config.series)))),s.update(t)})}},{key:"updateSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:[],e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2];return this.resetSeries(!1),this.revertDefaultAxisMinMax(),this._updateSeries(t,e,i)}},{key:"appendSeries",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=!(arguments.length>2&&void 0!==arguments[2])||arguments[2],s=this.w.config.series.slice();return s.push(t),this.resetSeries(!1),this.revertDefaultAxisMinMax(),this._updateSeries(s,e,i)}},{key:"_updateSeries",value:function(t,e){var i,s=arguments.length>2&&void 0!==arguments[2]&&arguments[2],a=this.w;return this.w.globals.shouldAnimate=e,a.globals.dataChanged=!0,a.globals.allSeriesCollapsed&&(a.globals.allSeriesCollapsed=!1),e&&this.series.getPreviousPaths(),a.globals.axisCharts?(0===(i=t.map(function(t,e){return _objectSpread({},a.config.series[e],{name:t.name?t.name:a.config.series[e]&&a.config.series[e].name,type:t.type?t.type:a.config.series[e]&&a.config.series[e].type,data:t.data?t.data:a.config.series[e]&&a.config.series[e].data})})).length&&(i=[{data:[]}]),a.config.series=i):a.config.series=t.slice(),s&&(a.globals.initialConfig.series=JSON.parse(JSON.stringify(a.config.series)),a.globals.initialSeries=JSON.parse(JSON.stringify(a.config.series))),this.update()}},{key:"getSyncedCharts",value:function(){var t=this.getGroupedCharts(),e=[this];return t.length&&(e=[],t.forEach(function(t){e.push(t)})),e}},{key:"getGroupedCharts",value:function(){var t=this;return Apex._chartInstances.filter(function(t){if(t.group)return!0}).map(function(e){return t.w.config.chart.group===e.group?e.chart:t})}},{key:"appendData",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=this;i.w.globals.dataChanged=!0,i.series.getPreviousPaths();for(var s=i.w.config.series.slice(),a=0;a<s.length;a++)if(void 0!==t[a])for(var r=0;r<t[a].data.length;r++)s[a].data.push(t[a].data[r]);return i.w.config.series=s,e&&(i.w.globals.initialSeries=JSON.parse(JSON.stringify(i.w.config.series))),this.update()}},{key:"update",value:function(t){var e=this;return new Promise$1(function(i,s){e.clear();var a=e.create(e.w.config.series,t);if(!a)return i(e);e.mount(a).then(function(){"function"==typeof e.w.config.chart.events.updated&&e.w.config.chart.events.updated(e,e.w),e.fireEvent("updated",[e,e.w]),e.w.globals.isDirty=!0,i(e)}).catch(function(t){s(t)})})}},{key:"forceXAxisUpdate",value:function(t){var e=this.w;void 0!==t.xaxis.min&&(e.config.xaxis.min=t.xaxis.min,e.globals.lastXAxis.min=t.xaxis.min),void 0!==t.xaxis.max&&(e.config.xaxis.max=t.xaxis.max,e.globals.lastXAxis.max=t.xaxis.max)}},{key:"revertDefaultAxisMinMax",value:function(){var t=this.w;t.config.xaxis.min=t.globals.lastXAxis.min,t.config.xaxis.max=t.globals.lastXAxis.max,t.config.yaxis.map(function(e,i){t.globals.zoomed&&void 0!==t.globals.lastYAxis[i]&&(e.min=t.globals.lastYAxis[i].min,e.max=t.globals.lastYAxis[i].max)})}},{key:"clear",value:function(){this.zoomPanSelection&&this.zoomPanSelection.destroy(),this.toolbar&&this.toolbar.destroy(),this.animations=null,this.annotations=null,this.core=null,this.grid=null,this.series=null,this.responsive=null,this.theme=null,this.formatters=null,this.titleSubtitle=null,this.legend=null,this.dimensions=null,this.options=null,this.crosshairs=null,this.zoomPanSelection=null,this.toolbar=null,this.w.globals.tooltip=null,this.clearDomElements()}},{key:"killSVG",value:function(t){return new Promise$1(function(e,i){t.each(function(t,e){this.removeClass("*"),this.off(),this.stop()},!0),t.ungroup(),t.clear(),e("done")})}},{key:"clearDomElements",value:function(){var t=this;this.eventList.forEach(function(e){document.removeEventListener(e,t.documentEvent)});var e=this.w.globals.dom;if(null!==this.el)for(;this.el.firstChild;)this.el.removeChild(this.el.firstChild);this.killSVG(e.Paper),e.Paper.remove(),e.elWrap=null,e.elGraphical=null,e.elLegendWrap=null,e.baseEl=null,e.elGridRect=null,e.elGridRectMask=null,e.elGridRectMarkerMask=null,e.elDefs=null}},{key:"destroy",value:function(){this.clear();var t=this.w.config.chart.id;t&&Apex._chartInstances.forEach(function(e,i){e.id===t&&Apex._chartInstances.splice(i,1)}),window.removeEventListener("resize",this.windowResizeHandler),window.removeResizeListener(this.el.parentNode,this.parentResizeCallback.bind(this))}},{key:"toggleSeries",value:function(t){var e=this.series.getSeriesByName(t),i=parseInt(e.getAttribute("data:realIndex")),s=e.classList.contains("apexcharts-series-collapsed");this.legend.toggleDataSeries(i,s)}},{key:"resetSeries",value:function(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];this.series.resetSeries(t)}},{key:"setupEventHandlers",value:function(){var t=this,e=this.w,i=this,s=e.globals.dom.baseEl.querySelector(e.globals.chartClass);this.eventListHandlers=[],this.eventList.forEach(function(t){s.addEventListener(t,function(t){var s=Object.assign({},e,{seriesIndex:e.globals.capturedSeriesIndex,dataPointIndex:e.globals.capturedDataPointIndex});"mousemove"===t.type||"touchmove"===t.type?"function"==typeof e.config.chart.events.mouseMove&&e.config.chart.events.mouseMove(t,i,s):("mouseup"===t.type&&1===t.which||"touchend"===t.type)&&("function"==typeof e.config.chart.events.click&&e.config.chart.events.click(t,i,s),i.fireEvent("click",[t,i,s]))},{capture:!1,passive:!0})}),this.eventList.forEach(function(e){document.addEventListener(e,t.documentEvent)}),this.core.setupBrushHandler()}},{key:"documentEvent",value:function(t){var e=this.w;e.globals.clientX="touchmove"===t.type?t.touches[0].clientX:t.clientX,e.globals.clientY="touchmove"===t.type?t.touches[0].clientY:t.clientY}},{key:"addXaxisAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addXaxisAnnotationExternal(t,e,s)}},{key:"addYaxisAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addYaxisAnnotationExternal(t,e,s)}},{key:"addPointAnnotation",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addPointAnnotationExternal(t,e,s)}},{key:"clearAnnotations",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:void 0,e=this;t&&(e=t),e.annotations.clearAnnotations(e)}},{key:"addText",value:function(t){var e=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:void 0,s=this;i&&(s=i),s.annotations.addText(t,e,s)}},{key:"getChartArea",value:function(){return this.w.globals.dom.baseEl.querySelector(".apexcharts-inner")}},{key:"getSeriesTotalXRange",value:function(t,e){return this.coreUtils.getSeriesTotalsXRange(t,e)}},{key:"getHighestValueInSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new Range$1(this.ctx).getMinYMaxY(t).highestY}},{key:"getLowestValueInSeries",value:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0;return new Range$1(this.ctx).getMinYMaxY(t).lowestY}},{key:"getSeriesTotal",value:function(){return this.w.globals.seriesTotals}},{key:"setLocale",value:function(t){this.setCurrentLocaleValues(t)}},{key:"toggleDataPointSelection",value:function(t,e){var i=this.w,s=null;i.globals.axisCharts?s=i.globals.dom.Paper.select(".apexcharts-series[data\\:realIndex='".concat(t,"'] path[j='").concat(e,"'], .apexcharts-series[data\\:realIndex='").concat(t,"'] circle[j='").concat(e,"'], .apexcharts-series[data\\:realIndex='").concat(t,"'] rect[j='").concat(e,"']")).members[0]:(s=i.globals.dom.Paper.select(".apexcharts-series[data\\:realIndex='".concat(t,"']")).members[0],("pie"===i.config.chart.type||"donut"===i.config.chart.type)&&new Pie(this.ctx).pieClicked(t));s?new Graphics(this.ctx).pathMouseDown(s,null):console.warn("toggleDataPointSelection: Element not found");return s.node?s.node:null}},{key:"setCurrentLocaleValues",value:function(t){var e=this.w.config.chart.locales;window.Apex.chart&&window.Apex.chart.locales&&window.Apex.chart.locales.length>0&&(e=this.w.config.chart.locales.concat(window.Apex.chart.locales));var i=e.filter(function(e){return e.name===t})[0];if(!i)throw new Error("Wrong locale name provided. Please make sure you set the correct locale name in options");var s=Utils.extend(en,i);this.w.globals.locale=s.options}},{key:"dataURI",value:function(){return new Exports(this.ctx).dataURI()}},{key:"paper",value:function(){return this.w.globals.dom.Paper}},{key:"parentResizeCallback",value:function(){this.w.globals.animationEnded&&this.windowResize()}},{key:"windowResize",value:function(){var t=this;clearTimeout(this.w.globals.resizeTimer),this.w.globals.resizeTimer=window.setTimeout(function(){t.w.globals.resized=!0,t.w.globals.dataChanged=!1,t.update()},150)}}],[{key:"initOnLoad",value:function(){for(var e=document.querySelectorAll("[data-apexcharts]"),i=0;i<e.length;i++){new t(e[i],JSON.parse(e[i].getAttribute("data-options"))).render()}}},{key:"exec",value:function(t,e){var i=this.getChartByID(t);if(i){i.w.globals.isExecCalled=!0;for(var s=arguments.length,a=new Array(s>2?s-2:0),r=2;r<s;r++)a[r-2]=arguments[r];switch(e){case"updateOptions":return i.updateOptions.apply(i,a);case"updateSeries":return i.updateSeries.apply(i,a);case"appendData":return i.appendData.apply(i,a);case"appendSeries":return i.appendSeries.apply(i,a);case"toggleSeries":return i.toggleSeries.apply(i,a);case"resetSeries":return i.resetSeries.apply(i,a);case"toggleDataPointSelection":return i.toggleDataPointSelection.apply(i,a);case"dataURI":return i.dataURI.apply(i,a);case"addXaxisAnnotation":return i.addXaxisAnnotation.apply(i,a);case"addYaxisAnnotation":return i.addYaxisAnnotation.apply(i,a);case"addPointAnnotation":return i.addPointAnnotation.apply(i,a);case"addText":return i.addText.apply(i,a);case"clearAnnotations":return i.clearAnnotations.apply(i,a);case"paper":return i.paper.apply(i,a);case"destroy":return i.destroy()}}}},{key:"merge",value:function(t,e){return Utils.extend(t,e)}},{key:"getChartByID",value:function(t){return Apex._chartInstances.filter(function(e){return e.id===t})[0].chart}}]),t}();/* harmony default export */ __webpack_exports__["default"] = (ApexCharts$1);
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../timers-browserify/main.js */ "./node_modules/timers-browserify/main.js").setImmediate, __webpack_require__(/*! ./../../webpack/buildin/harmony-module.js */ "./node_modules/webpack/buildin/harmony-module.js")(module)))

/***/ }),

/***/ "./node_modules/axios/index.js":
/*!*************************************!*\
  !*** ./node_modules/axios/index.js ***!
  \*************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! ./lib/axios */ "./node_modules/axios/lib/axios.js");

/***/ }),

/***/ "./node_modules/axios/lib/adapters/xhr.js":
/*!************************************************!*\
  !*** ./node_modules/axios/lib/adapters/xhr.js ***!
  \************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var settle = __webpack_require__(/*! ./../core/settle */ "./node_modules/axios/lib/core/settle.js");
var buildURL = __webpack_require__(/*! ./../helpers/buildURL */ "./node_modules/axios/lib/helpers/buildURL.js");
var parseHeaders = __webpack_require__(/*! ./../helpers/parseHeaders */ "./node_modules/axios/lib/helpers/parseHeaders.js");
var isURLSameOrigin = __webpack_require__(/*! ./../helpers/isURLSameOrigin */ "./node_modules/axios/lib/helpers/isURLSameOrigin.js");
var createError = __webpack_require__(/*! ../core/createError */ "./node_modules/axios/lib/core/createError.js");

module.exports = function xhrAdapter(config) {
  return new Promise(function dispatchXhrRequest(resolve, reject) {
    var requestData = config.data;
    var requestHeaders = config.headers;

if (utils.isFormData(requestData)) {
      delete requestHeaders['Content-Type']; // Let the browser set it
    }

var request = new XMLHttpRequest();

// HTTP basic authentication
    if (config.auth) {
      var username = config.auth.username || '';
      var password = config.auth.password || '';
      requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
    }

request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true);

// Set the request timeout in MS
    request.timeout = config.timeout;

// Listen for ready state
    request.onreadystatechange = function handleLoad() {
      if (!request || request.readyState !== 4) {
        return;
      }

// The request errored out and we didn't get a response, this will be
      // handled by onerror instead
      // With one exception: request that using file: protocol, most browsers
      // will return status as 0 even though it's a successful request
      if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
        return;
      }

// Prepare the response
      var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
      var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
      var response = {
        data: responseData,
        status: request.status,
        statusText: request.statusText,
        headers: responseHeaders,
        config: config,
        request: request
      };

settle(resolve, reject, response);

// Clean up request
      request = null;
    };

// Handle low level network errors
    request.onerror = function handleError() {
      // Real errors are hidden from us by the browser
      // onerror should only fire if it's a network error
      reject(createError('Network Error', config, null, request));

// Clean up request
      request = null;
    };

// Handle timeout
    request.ontimeout = function handleTimeout() {
      reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED',
        request));

// Clean up request
      request = null;
    };

// Add xsrf header
    // This is only done if running in a standard browser environment.
    // Specifically not if we're in a web worker, or react-native.
    if (utils.isStandardBrowserEnv()) {
      var cookies = __webpack_require__(/*! ./../helpers/cookies */ "./node_modules/axios/lib/helpers/cookies.js");

// Add xsrf header
      var xsrfValue = (config.withCredentials || isURLSameOrigin(config.url)) && config.xsrfCookieName ?
          cookies.read(config.xsrfCookieName) :
          undefined;

if (xsrfValue) {
        requestHeaders[config.xsrfHeaderName] = xsrfValue;
      }
    }

// Add headers to the request
    if ('setRequestHeader' in request) {
      utils.forEach(requestHeaders, function setRequestHeader(val, key) {
        if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
          // Remove Content-Type if data is undefined
          delete requestHeaders[key];
        } else {
          // Otherwise add header to the request
          request.setRequestHeader(key, val);
        }
      });
    }

// Add withCredentials to request if needed
    if (config.withCredentials) {
      request.withCredentials = true;
    }

// Add responseType to request if needed
    if (config.responseType) {
      try {
        request.responseType = config.responseType;
      } catch (e) {
        // Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
        // But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
        if (config.responseType !== 'json') {
          throw e;
        }
      }
    }

// Handle progress if needed
    if (typeof config.onDownloadProgress === 'function') {
      request.addEventListener('progress', config.onDownloadProgress);
    }

// Not all browsers support upload events
    if (typeof config.onUploadProgress === 'function' && request.upload) {
      request.upload.addEventListener('progress', config.onUploadProgress);
    }

if (config.cancelToken) {
      // Handle cancellation
      config.cancelToken.promise.then(function onCanceled(cancel) {
        if (!request) {
          return;
        }

request.abort();
        reject(cancel);
        // Clean up request
        request = null;
      });
    }

if (requestData === undefined) {
      requestData = null;
    }

// Send the request
    request.send(requestData);
  });
};

/***/ }),

/***/ "./node_modules/axios/lib/axios.js":
/*!*****************************************!*\
  !*** ./node_modules/axios/lib/axios.js ***!
  \*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
var Axios = __webpack_require__(/*! ./core/Axios */ "./node_modules/axios/lib/core/Axios.js");
var defaults = __webpack_require__(/*! ./defaults */ "./node_modules/axios/lib/defaults.js");

/**
 * Create an instance of Axios
 *
 * @param {Object} defaultConfig The default config for the instance
 * @return {Axios} A new instance of Axios
 */
function createInstance(defaultConfig) {
  var context = new Axios(defaultConfig);
  var instance = bind(Axios.prototype.request, context);

// Copy axios.prototype to instance
  utils.extend(instance, Axios.prototype, context);

// Copy context to instance
  utils.extend(instance, context);

return instance;
}

// Create the default instance to be exported
var axios = createInstance(defaults);

// Expose Axios class to allow class inheritance
axios.Axios = Axios;

// Factory for creating new instances
axios.create = function create(instanceConfig) {
  return createInstance(utils.merge(defaults, instanceConfig));
};

// Expose Cancel & CancelToken
axios.Cancel = __webpack_require__(/*! ./cancel/Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");
axios.CancelToken = __webpack_require__(/*! ./cancel/CancelToken */ "./node_modules/axios/lib/cancel/CancelToken.js");
axios.isCancel = __webpack_require__(/*! ./cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");

// Expose all/spread
axios.all = function all(promises) {
  return Promise.all(promises);
};
axios.spread = __webpack_require__(/*! ./helpers/spread */ "./node_modules/axios/lib/helpers/spread.js");

module.exports = axios;

// Allow use of default import syntax in TypeScript
module.exports.default = axios;

/***/ }),

/***/ "./node_modules/axios/lib/cancel/Cancel.js":
/*!*************************************************!*\
  !*** ./node_modules/axios/lib/cancel/Cancel.js ***!
  \*************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

/**
 * A `Cancel` is an object that is thrown when an operation is canceled.
 *
 * @class
 * @param {string=} message The message.
 */
function Cancel(message) {
  this.message = message;
}

Cancel.prototype.toString = function toString() {
  return 'Cancel' + (this.message ? ': ' + this.message : '');
};

Cancel.prototype.__CANCEL__ = true;

module.exports = Cancel;

/***/ }),

/***/ "./node_modules/axios/lib/cancel/CancelToken.js":
/*!******************************************************!*\
  !*** ./node_modules/axios/lib/cancel/CancelToken.js ***!
  \******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var Cancel = __webpack_require__(/*! ./Cancel */ "./node_modules/axios/lib/cancel/Cancel.js");

/**
 * A `CancelToken` is an object that can be used to request cancellation of an operation.
 *
 * @class
 * @param {Function} executor The executor function.
 */
function CancelToken(executor) {
  if (typeof executor !== 'function') {
    throw new TypeError('executor must be a function.');
  }

var resolvePromise;
  this.promise = new Promise(function promiseExecutor(resolve) {
    resolvePromise = resolve;
  });

var token = this;
  executor(function cancel(message) {
    if (token.reason) {
      // Cancellation has already been requested
      return;
    }

token.reason = new Cancel(message);
    resolvePromise(token.reason);
  });
}

/**
 * Throws a `Cancel` if cancellation has been requested.
 */
CancelToken.prototype.throwIfRequested = function throwIfRequested() {
  if (this.reason) {
    throw this.reason;
  }
};

/**
 * Returns an object that contains a new `CancelToken` and a function that, when called,
 * cancels the `CancelToken`.
 */
CancelToken.source = function source() {
  var cancel;
  var token = new CancelToken(function executor(c) {
    cancel = c;
  });
  return {
    token: token,
    cancel: cancel
  };
};

module.exports = CancelToken;

/***/ }),

/***/ "./node_modules/axios/lib/cancel/isCancel.js":
/*!***************************************************!*\
  !*** ./node_modules/axios/lib/cancel/isCancel.js ***!
  \***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function isCancel(value) {
  return !!(value && value.__CANCEL__);
};

/***/ }),

/***/ "./node_modules/axios/lib/core/Axios.js":
/*!**********************************************!*\
  !*** ./node_modules/axios/lib/core/Axios.js ***!
  \**********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var defaults = __webpack_require__(/*! ./../defaults */ "./node_modules/axios/lib/defaults.js");
var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var InterceptorManager = __webpack_require__(/*! ./InterceptorManager */ "./node_modules/axios/lib/core/InterceptorManager.js");
var dispatchRequest = __webpack_require__(/*! ./dispatchRequest */ "./node_modules/axios/lib/core/dispatchRequest.js");

/**
 * Create a new instance of Axios
 *
 * @param {Object} instanceConfig The default config for the instance
 */
function Axios(instanceConfig) {
  this.defaults = instanceConfig;
  this.interceptors = {
    request: new InterceptorManager(),
    response: new InterceptorManager()
  };
}

/**
 * Dispatch a request
 *
 * @param {Object} config The config specific for this request (merged with this.defaults)
 */
Axios.prototype.request = function request(config) {
  /*eslint no-param-reassign:0*/
  // Allow for axios('example/url'[, config]) a la fetch API
  if (typeof config === 'string') {
    config = utils.merge({
      url: arguments[0]
    }, arguments[1]);
  }

config = utils.merge(defaults, {method: 'get'}, this.defaults, config);
  config.method = config.method.toLowerCase();

// Hook up interceptors middleware
  var chain = [dispatchRequest, undefined];
  var promise = Promise.resolve(config);

this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
    chain.unshift(interceptor.fulfilled, interceptor.rejected);
  });

this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
    chain.push(interceptor.fulfilled, interceptor.rejected);
  });

while (chain.length) {
    promise = promise.then(chain.shift(), chain.shift());
  }

return promise;
};

// Provide aliases for supported request methods
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
  /*eslint func-names:0*/
  Axios.prototype[method] = function(url, config) {
    return this.request(utils.merge(config || {}, {
      method: method,
      url: url
    }));
  };
});

utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
  /*eslint func-names:0*/
  Axios.prototype[method] = function(url, data, config) {
    return this.request(utils.merge(config || {}, {
      method: method,
      url: url,
      data: data
    }));
  };
});

module.exports = Axios;

/***/ }),

/***/ "./node_modules/axios/lib/core/InterceptorManager.js":
/*!***********************************************************!*\
  !*** ./node_modules/axios/lib/core/InterceptorManager.js ***!
  \***********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

function InterceptorManager() {
  this.handlers = [];
}

/**
 * Add a new interceptor to the stack
 *
 * @param {Function} fulfilled The function to handle `then` for a `Promise`
 * @param {Function} rejected The function to handle `reject` for a `Promise`
 *
 * @return {Number} An ID used to remove interceptor later
 */
InterceptorManager.prototype.use = function use(fulfilled, rejected) {
  this.handlers.push({
    fulfilled: fulfilled,
    rejected: rejected
  });
  return this.handlers.length - 1;
};

/**
 * Remove an interceptor from the stack
 *
 * @param {Number} id The ID that was returned by `use`
 */
InterceptorManager.prototype.eject = function eject(id) {
  if (this.handlers[id]) {
    this.handlers[id] = null;
  }
};

/**
 * Iterate over all the registered interceptors
 *
 * This method is particularly useful for skipping over any
 * interceptors that may have become `null` calling `eject`.
 *
 * @param {Function} fn The function to call for each interceptor
 */
InterceptorManager.prototype.forEach = function forEach(fn) {
  utils.forEach(this.handlers, function forEachHandler(h) {
    if (h !== null) {
      fn(h);
    }
  });
};

module.exports = InterceptorManager;

/***/ }),

/***/ "./node_modules/axios/lib/core/createError.js":
/*!****************************************************!*\
  !*** ./node_modules/axios/lib/core/createError.js ***!
  \****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var enhanceError = __webpack_require__(/*! ./enhanceError */ "./node_modules/axios/lib/core/enhanceError.js");

/**
 * Create an Error with the specified message, config, error code, request and response.
 *
 * @param {string} message The error message.
 * @param {Object} config The config.
 * @param {string} [code] The error code (for example, 'ECONNABORTED').
 * @param {Object} [request] The request.
 * @param {Object} [response] The response.
 * @returns {Error} The created error.
 */
module.exports = function createError(message, config, code, request, response) {
  var error = new Error(message);
  return enhanceError(error, config, code, request, response);
};

/***/ }),

/***/ "./node_modules/axios/lib/core/dispatchRequest.js":
/*!********************************************************!*\
  !*** ./node_modules/axios/lib/core/dispatchRequest.js ***!
  \********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");
var transformData = __webpack_require__(/*! ./transformData */ "./node_modules/axios/lib/core/transformData.js");
var isCancel = __webpack_require__(/*! ../cancel/isCancel */ "./node_modules/axios/lib/cancel/isCancel.js");
var defaults = __webpack_require__(/*! ../defaults */ "./node_modules/axios/lib/defaults.js");
var isAbsoluteURL = __webpack_require__(/*! ./../helpers/isAbsoluteURL */ "./node_modules/axios/lib/helpers/isAbsoluteURL.js");
var combineURLs = __webpack_require__(/*! ./../helpers/combineURLs */ "./node_modules/axios/lib/helpers/combineURLs.js");

/**
 * Throws a `Cancel` if cancellation has been requested.
 */
function throwIfCancellationRequested(config) {
  if (config.cancelToken) {
    config.cancelToken.throwIfRequested();
  }
}

/**
 * Dispatch a request to the server using the configured adapter.
 *
 * @param {object} config The config that is to be used for the request
 * @returns {Promise} The Promise to be fulfilled
 */
module.exports = function dispatchRequest(config) {
  throwIfCancellationRequested(config);

// Support baseURL config
  if (config.baseURL && !isAbsoluteURL(config.url)) {
    config.url = combineURLs(config.baseURL, config.url);
  }

// Ensure headers exist
  config.headers = config.headers || {};

// Transform request data
  config.data = transformData(
    config.data,
    config.headers,
    config.transformRequest
  );

// Flatten headers
  config.headers = utils.merge(
    config.headers.common || {},
    config.headers[config.method] || {},
    config.headers || {}
  );

utils.forEach(
    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
    function cleanHeaderConfig(method) {
      delete config.headers[method];
    }
  );

var adapter = config.adapter || defaults.adapter;

return adapter(config).then(function onAdapterResolution(response) {
    throwIfCancellationRequested(config);

// Transform response data
    response.data = transformData(
      response.data,
      response.headers,
      config.transformResponse
    );

return response;
  }, function onAdapterRejection(reason) {
    if (!isCancel(reason)) {
      throwIfCancellationRequested(config);

// Transform response data
      if (reason && reason.response) {
        reason.response.data = transformData(
          reason.response.data,
          reason.response.headers,
          config.transformResponse
        );
      }
    }

return Promise.reject(reason);
  });
};

/***/ }),

/***/ "./node_modules/axios/lib/core/enhanceError.js":
/*!*****************************************************!*\
  !*** ./node_modules/axios/lib/core/enhanceError.js ***!
  \*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

/**
 * Update an Error with the specified config, error code, and response.
 *
 * @param {Error} error The error to update.
 * @param {Object} config The config.
 * @param {string} [code] The error code (for example, 'ECONNABORTED').
 * @param {Object} [request] The request.
 * @param {Object} [response] The response.
 * @returns {Error} The error.
 */
module.exports = function enhanceError(error, config, code, request, response) {
  error.config = config;
  if (code) {
    error.code = code;
  }
  error.request = request;
  error.response = response;
  return error;
};

/***/ }),

/***/ "./node_modules/axios/lib/core/settle.js":
/*!***********************************************!*\
  !*** ./node_modules/axios/lib/core/settle.js ***!
  \***********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var createError = __webpack_require__(/*! ./createError */ "./node_modules/axios/lib/core/createError.js");

/**
 * Resolve or reject a Promise based on response status.
 *
 * @param {Function} resolve A function that resolves the promise.
 * @param {Function} reject A function that rejects the promise.
 * @param {object} response The response.
 */
module.exports = function settle(resolve, reject, response) {
  var validateStatus = response.config.validateStatus;
  // Note: status is not exposed by XDomainRequest
  if (!response.status || !validateStatus || validateStatus(response.status)) {
    resolve(response);
  } else {
    reject(createError(
      'Request failed with status code ' + response.status,
      response.config,
      null,
      response.request,
      response
    ));
  }
};

/***/ }),

/***/ "./node_modules/axios/lib/core/transformData.js":
/*!******************************************************!*\
  !*** ./node_modules/axios/lib/core/transformData.js ***!
  \******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

/**
 * Transform the data for a request or a response
 *
 * @param {Object|String} data The data to be transformed
 * @param {Array} headers The headers for the request or response
 * @param {Array|Function} fns A single function or Array of functions
 * @returns {*} The resulting transformed data
 */
module.exports = function transformData(data, headers, fns) {
  /*eslint no-param-reassign:0*/
  utils.forEach(fns, function transform(fn) {
    data = fn(data, headers);
  });

return data;
};

/***/ }),

/***/ "./node_modules/axios/lib/defaults.js":
/*!********************************************!*\
  !*** ./node_modules/axios/lib/defaults.js ***!
  \********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

var utils = __webpack_require__(/*! ./utils */ "./node_modules/axios/lib/utils.js");
var normalizeHeaderName = __webpack_require__(/*! ./helpers/normalizeHeaderName */ "./node_modules/axios/lib/helpers/normalizeHeaderName.js");

var DEFAULT_CONTENT_TYPE = {
  'Content-Type': 'application/x-www-form-urlencoded'
};

function setContentTypeIfUnset(headers, value) {
  if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
    headers['Content-Type'] = value;
  }
}

var defaults = {
  adapter: getDefaultAdapter(),

transformRequest: [function transformRequest(data, headers) {
    normalizeHeaderName(headers, 'Content-Type');
    if (utils.isFormData(data) ||
      utils.isArrayBuffer(data) ||
      utils.isBuffer(data) ||
      utils.isStream(data) ||
      utils.isFile(data) ||
      utils.isBlob(data)
    ) {
      return data;
    }
    if (utils.isArrayBufferView(data)) {
      return data.buffer;
    }
    if (utils.isURLSearchParams(data)) {
      setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
      return data.toString();
    }
    if (utils.isObject(data)) {
      setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
      return JSON.stringify(data);
    }
    return data;
  }],

transformResponse: [function transformResponse(data) {
    /*eslint no-param-reassign:0*/
    if (typeof data === 'string') {
      try {
        data = JSON.parse(data);
      } catch (e) { /* Ignore */ }
    }
    return data;
  }],

/**
   * A timeout in milliseconds to abort a request. If set to 0 (default) a
   * timeout is not created.
   */
  timeout: 0,

xsrfCookieName: 'XSRF-TOKEN',
  xsrfHeaderName: 'X-XSRF-TOKEN',

maxContentLength: -1,

validateStatus: function validateStatus(status) {
    return status >= 200 && status < 300;
  }
};

defaults.headers = {
  common: {
    'Accept': 'application/json, text/plain, */*'
  }
};

utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
  defaults.headers[method] = {};
});

utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
  defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
});

module.exports = defaults;

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../process/browser.js */ "./node_modules/process/browser.js")))

/***/ }),

/***/ "./node_modules/axios/lib/helpers/bind.js":
/*!************************************************!*\
  !*** ./node_modules/axios/lib/helpers/bind.js ***!
  \************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function bind(fn, thisArg) {
  return function wrap() {
    var args = new Array(arguments.length);
    for (var i = 0; i < args.length; i++) {
      args[i] = arguments[i];
    }
    return fn.apply(thisArg, args);
  };
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/buildURL.js":
/*!****************************************************!*\
  !*** ./node_modules/axios/lib/helpers/buildURL.js ***!
  \****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

function encode(val) {
  return encodeURIComponent(val).
    replace(/%40/gi, '@').
    replace(/%3A/gi, ':').
    replace(/%24/g, '$').
    replace(/%2C/gi, ',').
    replace(/%20/g, '+').
    replace(/%5B/gi, '[').
    replace(/%5D/gi, ']');
}

/**
 * Build a URL by appending params to the end
 *
 * @param {string} url The base of the url (e.g., http://www.google.com)
 * @param {object} [params] The params to be appended
 * @returns {string} The formatted url
 */
module.exports = function buildURL(url, params, paramsSerializer) {
  /*eslint no-param-reassign:0*/
  if (!params) {
    return url;
  }

var serializedParams;
  if (paramsSerializer) {
    serializedParams = paramsSerializer(params);
  } else if (utils.isURLSearchParams(params)) {
    serializedParams = params.toString();
  } else {
    var parts = [];

utils.forEach(params, function serialize(val, key) {
      if (val === null || typeof val === 'undefined') {
        return;
      }

if (utils.isArray(val)) {
        key = key + '[]';
      } else {
        val = [val];
      }

utils.forEach(val, function parseValue(v) {
        if (utils.isDate(v)) {
          v = v.toISOString();
        } else if (utils.isObject(v)) {
          v = JSON.stringify(v);
        }
        parts.push(encode(key) + '=' + encode(v));
      });
    });

serializedParams = parts.join('&');
  }

if (serializedParams) {
    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
  }

return url;
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/combineURLs.js":
/*!*******************************************************!*\
  !*** ./node_modules/axios/lib/helpers/combineURLs.js ***!
  \*******************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

/**
 * Creates a new URL by combining the specified URLs
 *
 * @param {string} baseURL The base URL
 * @param {string} relativeURL The relative URL
 * @returns {string} The combined URL
 */
module.exports = function combineURLs(baseURL, relativeURL) {
  return relativeURL
    ? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
    : baseURL;
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/cookies.js":
/*!***************************************************!*\
  !*** ./node_modules/axios/lib/helpers/cookies.js ***!
  \***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

module.exports = (
  utils.isStandardBrowserEnv() ?

// Standard browser envs support document.cookie
  (function standardBrowserEnv() {
    return {
      write: function write(name, value, expires, path, domain, secure) {
        var cookie = [];
        cookie.push(name + '=' + encodeURIComponent(value));

if (utils.isNumber(expires)) {
          cookie.push('expires=' + new Date(expires).toGMTString());
        }

if (utils.isString(path)) {
          cookie.push('path=' + path);
        }

if (utils.isString(domain)) {
          cookie.push('domain=' + domain);
        }

if (secure === true) {
          cookie.push('secure');
        }

document.cookie = cookie.join('; ');
      },

read: function read(name) {
        var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
        return (match ? decodeURIComponent(match[3]) : null);
      },

remove: function remove(name) {
        this.write(name, '', Date.now() - 86400000);
      }
    };
  })() :

// Non standard browser env (web workers, react-native) lack needed support.
  (function nonStandardBrowserEnv() {
    return {
      write: function write() {},
      read: function read() { return null; },
      remove: function remove() {}
    };
  })()
);

/***/ }),

/***/ "./node_modules/axios/lib/helpers/isAbsoluteURL.js":
/*!*********************************************************!*\
  !*** ./node_modules/axios/lib/helpers/isAbsoluteURL.js ***!
  \*********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

/**
 * Determines whether the specified URL is absolute
 *
 * @param {string} url The URL to test
 * @returns {boolean} True if the specified URL is absolute, otherwise false
 */
module.exports = function isAbsoluteURL(url) {
  // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
  // by any combination of letters, digits, plus, period, or hyphen.
  return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/isURLSameOrigin.js":
/*!***********************************************************!*\
  !*** ./node_modules/axios/lib/helpers/isURLSameOrigin.js ***!
  \***********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

module.exports = (
  utils.isStandardBrowserEnv() ?

// Standard browser envs have full support of the APIs needed to test
  // whether the request URL is of the same origin as current location.
  (function standardBrowserEnv() {
    var msie = /(msie|trident)/i.test(navigator.userAgent);
    var urlParsingNode = document.createElement('a');
    var originURL;

/**
    * Parse a URL to discover it's components
    *
    * @param {String} url The URL to be parsed
    * @returns {Object}
    */
    function resolveURL(url) {
      var href = url;

if (msie) {
        // IE needs attribute set twice to normalize properties
        urlParsingNode.setAttribute('href', href);
        href = urlParsingNode.href;
      }

urlParsingNode.setAttribute('href', href);

// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
      return {
        href: urlParsingNode.href,
        protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
        host: urlParsingNode.host,
        search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
        hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
        hostname: urlParsingNode.hostname,
        port: urlParsingNode.port,
        pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
                  urlParsingNode.pathname :
                  '/' + urlParsingNode.pathname
      };
    }

originURL = resolveURL(window.location.href);

/**
    * Determine if a URL shares the same origin as the current location
    *
    * @param {String} requestURL The URL to test
    * @returns {boolean} True if URL shares the same origin, otherwise false
    */
    return function isURLSameOrigin(requestURL) {
      var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
      return (parsed.protocol === originURL.protocol &&
            parsed.host === originURL.host);
    };
  })() :

// Non standard browser envs (web workers, react-native) lack needed support.
  (function nonStandardBrowserEnv() {
    return function isURLSameOrigin() {
      return true;
    };
  })()
);

/***/ }),

/***/ "./node_modules/axios/lib/helpers/normalizeHeaderName.js":
/*!***************************************************************!*\
  !*** ./node_modules/axios/lib/helpers/normalizeHeaderName.js ***!
  \***************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ../utils */ "./node_modules/axios/lib/utils.js");

module.exports = function normalizeHeaderName(headers, normalizedName) {
  utils.forEach(headers, function processHeader(value, name) {
    if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
      headers[normalizedName] = value;
      delete headers[name];
    }
  });
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/parseHeaders.js":
/*!********************************************************!*\
  !*** ./node_modules/axios/lib/helpers/parseHeaders.js ***!
  \********************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var utils = __webpack_require__(/*! ./../utils */ "./node_modules/axios/lib/utils.js");

// Headers whose duplicates are ignored by node
// c.f. https://nodejs.org/api/http.html#http_message_headers
var ignoreDuplicateOf = [
  'age', 'authorization', 'content-length', 'content-type', 'etag',
  'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
  'last-modified', 'location', 'max-forwards', 'proxy-authorization',
  'referer', 'retry-after', 'user-agent'
];

/**
 * Parse headers into an object
 *
 * ```
 * Date: Wed, 27 Aug 2014 08:58:49 GMT
 * Content-Type: application/json
 * Connection: keep-alive
 * Transfer-Encoding: chunked
 * ```
 *
 * @param {String} headers Headers needing to be parsed
 * @returns {Object} Headers parsed into an object
 */
module.exports = function parseHeaders(headers) {
  var parsed = {};
  var key;
  var val;
  var i;

if (!headers) { return parsed; }

utils.forEach(headers.split('\n'), function parser(line) {
    i = line.indexOf(':');
    key = utils.trim(line.substr(0, i)).toLowerCase();
    val = utils.trim(line.substr(i + 1));

if (key) {
      if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
        return;
      }
      if (key === 'set-cookie') {
        parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
      } else {
        parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
      }
    }
  });

return parsed;
};

/***/ }),

/***/ "./node_modules/axios/lib/helpers/spread.js":
/*!**************************************************!*\
  !*** ./node_modules/axios/lib/helpers/spread.js ***!
  \**************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

/**
 * Syntactic sugar for invoking a function and expanding an array for arguments.
 *
 * Common use case would be to use `Function.prototype.apply`.
 *
 *  ```js
 *  function f(x, y, z) {}
 *  var args = [1, 2, 3];
 *  f.apply(null, args);
 *  ```
 *
 * With `spread` this example can be re-written.
 *
 *  ```js
 *  spread(function(x, y, z) {})([1, 2, 3]);
 *  ```
 *
 * @param {Function} callback
 * @returns {Function}
 */
module.exports = function spread(callback) {
  return function wrap(arr) {
    return callback.apply(null, arr);
  };
};

/***/ }),

/***/ "./node_modules/axios/lib/utils.js":
/*!*****************************************!*\
  !*** ./node_modules/axios/lib/utils.js ***!
  \*****************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var bind = __webpack_require__(/*! ./helpers/bind */ "./node_modules/axios/lib/helpers/bind.js");
var isBuffer = __webpack_require__(/*! is-buffer */ "./node_modules/is-buffer/index.js");

/*global toString:true*/

// utils is a library of generic helper functions non-specific to axios

var toString = Object.prototype.toString;

/**
 * Determine if a value is an Array
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an Array, otherwise false
 */
function isArray(val) {
  return toString.call(val) === '[object Array]';
}

/**
 * Determine if a value is an ArrayBuffer
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an ArrayBuffer, otherwise false
 */
function isArrayBuffer(val) {
  return toString.call(val) === '[object ArrayBuffer]';
}

/**
 * Determine if a value is a FormData
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an FormData, otherwise false
 */
function isFormData(val) {
  return (typeof FormData !== 'undefined') && (val instanceof FormData);
}

/**
 * Determine if a value is a view on an ArrayBuffer
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
 */
function isArrayBufferView(val) {
  var result;
  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
    result = ArrayBuffer.isView(val);
  } else {
    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
  }
  return result;
}

/**
 * Determine if a value is a String
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a String, otherwise false
 */
function isString(val) {
  return typeof val === 'string';
}

/**
 * Determine if a value is a Number
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Number, otherwise false
 */
function isNumber(val) {
  return typeof val === 'number';
}

/**
 * Determine if a value is undefined
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if the value is undefined, otherwise false
 */
function isUndefined(val) {
  return typeof val === 'undefined';
}

/**
 * Determine if a value is an Object
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an Object, otherwise false
 */
function isObject(val) {
  return val !== null && typeof val === 'object';
}

/**
 * Determine if a value is a Date
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Date, otherwise false
 */
function isDate(val) {
  return toString.call(val) === '[object Date]';
}

/**
 * Determine if a value is a File
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a File, otherwise false
 */
function isFile(val) {
  return toString.call(val) === '[object File]';
}

/**
 * Determine if a value is a Blob
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Blob, otherwise false
 */
function isBlob(val) {
  return toString.call(val) === '[object Blob]';
}

/**
 * Determine if a value is a Function
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Function, otherwise false
 */
function isFunction(val) {
  return toString.call(val) === '[object Function]';
}

/**
 * Determine if a value is a Stream
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Stream, otherwise false
 */
function isStream(val) {
  return isObject(val) && isFunction(val.pipe);
}

/**
 * Determine if a value is a URLSearchParams object
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a URLSearchParams object, otherwise false
 */
function isURLSearchParams(val) {
  return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
}

/**
 * Trim excess whitespace off the beginning and end of a string
 *
 * @param {String} str The String to trim
 * @returns {String} The String freed of excess whitespace
 */
function trim(str) {
  return str.replace(/^\s*/, '').replace(/\s*$/, '');
}

/**
 * Determine if we're running in a standard browser environment
 *
 * This allows axios to run in a web worker, and react-native.
 * Both environments support XMLHttpRequest, but not fully standard globals.
 *
 * web workers:
 *  typeof window -> undefined
 *  typeof document -> undefined
 *
 * react-native:
 *  navigator.product -> 'ReactNative'
 */
function isStandardBrowserEnv() {
  if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
    return false;
  }
  return (
    typeof window !== 'undefined' &&
    typeof document !== 'undefined'
  );
}

/**
 * Iterate over an Array or an Object invoking a function for each item.
 *
 * If `obj` is an Array callback will be called passing
 * the value, index, and complete array for each item.
 *
 * If 'obj' is an Object callback will be called passing
 * the value, key, and complete object for each property.
 *
 * @param {Object|Array} obj The object to iterate
 * @param {Function} fn The callback to invoke for each item
 */
function forEach(obj, fn) {
  // Don't bother if no value provided
  if (obj === null || typeof obj === 'undefined') {
    return;
  }

// Force an array if not already something iterable
  if (typeof obj !== 'object') {
    /*eslint no-param-reassign:0*/
    obj = [obj];
  }

if (isArray(obj)) {
    // Iterate over array values
    for (var i = 0, l = obj.length; i < l; i++) {
      fn.call(null, obj[i], i, obj);
    }
  } else {
    // Iterate over object keys
    for (var key in obj) {
      if (Object.prototype.hasOwnProperty.call(obj, key)) {
        fn.call(null, obj[key], key, obj);
      }
    }
  }
}

/**
 * Accepts varargs expecting each argument to be an object, then
 * immutably merges the properties of each object and returns result.
 *
 * When multiple objects contain the same key the later object in
 * the arguments list will take precedence.
 *
 * Example:
 *
 * ```js
 * var result = merge({foo: 123}, {foo: 456});
 * console.log(result.foo); // outputs 456
 * ```
 *
 * @param {Object} obj1 Object to merge
 * @returns {Object} Result of all merge properties
 */
function merge(/* obj1, obj2, obj3, ... */) {
  var result = {};
  function assignValue(val, key) {
    if (typeof result[key] === 'object' && typeof val === 'object') {
      result[key] = merge(result[key], val);
    } else {
      result[key] = val;
    }
  }

for (var i = 0, l = arguments.length; i < l; i++) {
    forEach(arguments[i], assignValue);
  }
  return result;
}

/**
 * Extends object a by mutably adding to it the properties of object b.
 *
 * @param {Object} a The object to be extended
 * @param {Object} b The object to copy properties from
 * @param {Object} thisArg The object to bind function to
 * @return {Object} The resulting value of object a
 */
function extend(a, b, thisArg) {
  forEach(b, function assignValue(val, key) {
    if (thisArg && typeof val === 'function') {
      a[key] = bind(val, thisArg);
    } else {
      a[key] = val;
    }
  });
  return a;
}

module.exports = {
  isArray: isArray,
  isArrayBuffer: isArrayBuffer,
  isBuffer: isBuffer,
  isFormData: isFormData,
  isArrayBufferView: isArrayBufferView,
  isString: isString,
  isNumber: isNumber,
  isObject: isObject,
  isUndefined: isUndefined,
  isDate: isDate,
  isFile: isFile,
  isBlob: isBlob,
  isFunction: isFunction,
  isStream: isStream,
  isURLSearchParams: isURLSearchParams,
  isStandardBrowserEnv: isStandardBrowserEnv,
  forEach: forEach,
  merge: merge,
  extend: extend,
  trim: trim
};

/***/ }),

/***/ "./node_modules/babel-loader/lib/index.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=script&lang=js&":
/*!*********************************************************************************************************************************************************************!*\
  !*** ./node_modules/babel-loader/lib??ref--4-0!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/Statistics.vue?vue&type=script&lang=js& ***!
  \*********************************************************************************************************************************************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
//
//
//
//
//
//
//
//
//
//
/* harmony default export */ __webpack_exports__["default"] = ({
  data: function data() {
    return {
      options: {
        chart: {
          id: 'vuechart-example'
        },
        xaxis: {
          categories: []
        }
      },
      series: [{
        name: 'series-1',
        data: []
      }],
      logs: {}
    };
  },
  created: function created() {
    var _this = this;

axios.get('/getLogs').then(function (response) {
      _this.logs = response.data;
      _this.options.xaxis.categories = Object.keys(_this.logs);
      var series = [{
        data: Object.values(_this.logs).map(function (value) {
          return value.length;
        })
      }];

_this.$refs.chart.updateOptions(_this.options, false, true);

_this.$refs.chart.updateSeries(series, true);
    });
  },
  mounted: function mounted() {},
  components: {},
  methods: {}
});

/***/ }),

/***/ "./node_modules/bootstrap/dist/js/bootstrap.js":
/*!*****************************************************!*\
  !*** ./node_modules/bootstrap/dist/js/bootstrap.js ***!
  \*****************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/*!
  * Bootstrap v4.3.1 (https://getbootstrap.com/)
  * Copyright 2011-2019 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
  */
(function (global, factory) {
   true ? factory(exports, __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js"), __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")) :
  undefined;
}(this, function (exports, $, Popper) { 'use strict';

$ = $ && $.hasOwnProperty('default') ? $['default'] : $;
  Popper = Popper && Popper.hasOwnProperty('default') ? Popper['default'] : Popper;

function _defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

function _createClass(Constructor, protoProps, staticProps) {
    if (protoProps) _defineProperties(Constructor.prototype, protoProps);
    if (staticProps) _defineProperties(Constructor, staticProps);
    return Constructor;
  }

function _defineProperty(obj, key, value) {
    if (key in obj) {
      Object.defineProperty(obj, key, {
        value: value,
        enumerable: true,
        configurable: true,
        writable: true
      });
    } else {
      obj[key] = value;
    }

return obj;
  }

function _objectSpread(target) {
    for (var i = 1; i < arguments.length; i++) {
      var source = arguments[i] != null ? arguments[i] : {};
      var ownKeys = Object.keys(source);

if (typeof Object.getOwnPropertySymbols === 'function') {
        ownKeys = ownKeys.concat(Object.getOwnPropertySymbols(source).filter(function (sym) {
          return Object.getOwnPropertyDescriptor(source, sym).enumerable;
        }));
      }

ownKeys.forEach(function (key) {
        _defineProperty(target, key, source[key]);
      });
    }

return target;
  }

function _inheritsLoose(subClass, superClass) {
    subClass.prototype = Object.create(superClass.prototype);
    subClass.prototype.constructor = subClass;
    subClass.__proto__ = superClass;
  }

/**
   * --------------------------------------------------------------------------
   * Bootstrap (v4.3.1): util.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
  /**
   * ------------------------------------------------------------------------
   * Private TransitionEnd Helpers
   * ------------------------------------------------------------------------
   */

var TRANSITION_END = 'transitionend';
  var MAX_UID = 1000000;
  var MILLISECONDS_MULTIPLIER = 1000; // Shoutout AngusCroll (https://goo.gl/pxwQGp)

function toType(obj) {
    return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase();
  }

function getSpecialTransitionEndEvent() {
    return {
      bindType: TRANSITION_END,
      delegateType: TRANSITION_END,
      handle: function handle(event) {
        if ($(event.target).is(this)) {
          return event.handleObj.handler.apply(this, arguments); // eslint-disable-line prefer-rest-params
        }

return undefined; // eslint-disable-line no-undefined
      }
    };
  }

function transitionEndEmulator(duration) {
    var _this = this;

function setTransitionEndSupport() {
    $.fn.emulateTransitionEnd = transitionEndEmulator;
    $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
  }
  /**
   * --------------------------------------------------------------------------
   * Public Util Api
   * --------------------------------------------------------------------------
   */

var Util = {
    TRANSITION_END: 'bsTransitionEnd',
    getUID: function getUID(prefix) {
      do {
        // eslint-disable-next-line no-bitwise
        prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
      } while (document.getElementById(prefix));

return prefix;
    },
    getSelectorFromElement: function getSelectorFromElement(element) {
      var selector = element.getAttribute('data-target');

if (!selector || selector === '#') {
        var hrefAttr = element.getAttribute('href');
        selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
      }

try {
        return document.querySelector(selector) ? selector : null;
      } catch (err) {
        return null;
      }
    },
    getTransitionDurationFromElement: function getTransitionDurationFromElement(element) {
      if (!element) {
        return 0;
      } // Get transition-duration of the element

var transitionDuration = $(element).css('transition-duration');
      var transitionDelay = $(element).css('transition-delay');
      var floatTransitionDuration = parseFloat(transitionDuration);
      var floatTransitionDelay = parseFloat(transitionDelay); // Return 0 if element or transition duration is not found

if (!floatTransitionDuration && !floatTransitionDelay) {
        return 0;
      } // If multiple durations are defined, take the first

transitionDuration = transitionDuration.split(',')[0];
      transitionDelay = transitionDelay.split(',')[0];
      return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER;
    },
    reflow: function reflow(element) {
      return element.offsetHeight;
    },
    triggerTransitionEnd: function triggerTransitionEnd(element) {
      $(element).trigger(TRANSITION_END);
    },
    // TODO: Remove in v5
    supportsTransitionEnd: function supportsTransitionEnd() {
      return Boolean(TRANSITION_END);
    },
    isElement: function isElement(obj) {
      return (obj[0] || obj).nodeType;
    },
    typeCheckConfig: function typeCheckConfig(componentName, config, configTypes) {
      for (var property in configTypes) {
        if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
          var expectedTypes = configTypes[property];
          var value = config[property];
          var valueType = value && Util.isElement(value) ? 'element' : toType(value);

if (!new RegExp(expectedTypes).test(valueType)) {
            throw new Error(componentName.toUpperCase() + ": " + ("Option \"" + property + "\" provided type \"" + valueType + "\" ") + ("but expected type \"" + expectedTypes + "\"."));
          }
        }
      }
    },
    findShadowRoot: function findShadowRoot(element) {
      if (!document.documentElement.attachShadow) {
        return null;
      } // Can find the shadow root otherwise it'll return the document

if (typeof element.getRootNode === 'function') {
        var root = element.getRootNode();
        return root instanceof ShadowRoot ? root : null;
      }

if (element instanceof ShadowRoot) {
        return element;
      } // when we don't find a shadow root

if (!element.parentNode) {
        return null;
      }

return Util.findShadowRoot(element.parentNode);
    }
  };
  setTransitionEndSupport();

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME = 'alert';
  var VERSION = '4.3.1';
  var DATA_KEY = 'bs.alert';
  var EVENT_KEY = "." + DATA_KEY;
  var DATA_API_KEY = '.data-api';
  var JQUERY_NO_CONFLICT = $.fn[NAME];
  var Selector = {
    DISMISS: '[data-dismiss="alert"]'
  };
  var Event = {
    CLOSE: "close" + EVENT_KEY,
    CLOSED: "closed" + EVENT_KEY,
    CLICK_DATA_API: "click" + EVENT_KEY + DATA_API_KEY
  };
  var ClassName = {
    ALERT: 'alert',
    FADE: 'fade',
    SHOW: 'show'
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

};

var Alert =
  /*#__PURE__*/
  function () {
    function Alert(element) {
      this._element = element;
    } // Getters

var _proto = Alert.prototype;

// Public
    _proto.close = function close(element) {
      var rootElement = this._element;

if (element) {
        rootElement = this._getRootElement(element);
      }

var customEvent = this._triggerCloseEvent(rootElement);

if (customEvent.isDefaultPrevented()) {
        return;
      }

this._removeElement(rootElement);
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY);
      this._element = null;
    } // Private
    ;

_proto._getRootElement = function _getRootElement(element) {
      var selector = Util.getSelectorFromElement(element);
      var parent = false;

if (selector) {
        parent = document.querySelector(selector);
      }

if (!parent) {
        parent = $(element).closest("." + ClassName.ALERT)[0];
      }

return parent;
    };

_proto._triggerCloseEvent = function _triggerCloseEvent(element) {
      var closeEvent = $.Event(Event.CLOSE);
      $(element).trigger(closeEvent);
      return closeEvent;
    };

_proto._removeElement = function _removeElement(element) {
      var _this = this;

$(element).removeClass(ClassName.SHOW);

if (!$(element).hasClass(ClassName.FADE)) {
        this._destroyElement(element);

return;
      }

var transitionDuration = Util.getTransitionDurationFromElement(element);
      $(element).one(Util.TRANSITION_END, function (event) {
        return _this._destroyElement(element, event);
      }).emulateTransitionEnd(transitionDuration);
    };

_proto._destroyElement = function _destroyElement(element) {
      $(element).detach().trigger(Event.CLOSED).remove();
    } // Static
    ;

Alert._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var $element = $(this);
        var data = $element.data(DATA_KEY);

if (!data) {
          data = new Alert(this);
          $element.data(DATA_KEY, data);
        }

if (config === 'close') {
          data[config](this);
        }
      });
    };

Alert._handleDismiss = function _handleDismiss(alertInstance) {
      return function (event) {
        if (event) {
          event.preventDefault();
        }

alertInstance.close(this);
      };
    };

_createClass(Alert, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION;
      }
    }]);

return Alert;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event.CLICK_DATA_API, Selector.DISMISS, Alert._handleDismiss(new Alert()));
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME] = Alert._jQueryInterface;
  $.fn[NAME].Constructor = Alert;

$.fn[NAME].noConflict = function () {
    $.fn[NAME] = JQUERY_NO_CONFLICT;
    return Alert._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$1 = 'button';
  var VERSION$1 = '4.3.1';
  var DATA_KEY$1 = 'bs.button';
  var EVENT_KEY$1 = "." + DATA_KEY$1;
  var DATA_API_KEY$1 = '.data-api';
  var JQUERY_NO_CONFLICT$1 = $.fn[NAME$1];
  var ClassName$1 = {
    ACTIVE: 'active',
    BUTTON: 'btn',
    FOCUS: 'focus'
  };
  var Selector$1 = {
    DATA_TOGGLE_CARROT: '[data-toggle^="button"]',
    DATA_TOGGLE: '[data-toggle="buttons"]',
    INPUT: 'input:not([type="hidden"])',
    ACTIVE: '.active',
    BUTTON: '.btn'
  };
  var Event$1 = {
    CLICK_DATA_API: "click" + EVENT_KEY$1 + DATA_API_KEY$1,
    FOCUS_BLUR_DATA_API: "focus" + EVENT_KEY$1 + DATA_API_KEY$1 + " " + ("blur" + EVENT_KEY$1 + DATA_API_KEY$1)
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

};

var Button =
  /*#__PURE__*/
  function () {
    function Button(element) {
      this._element = element;
    } // Getters

var _proto = Button.prototype;

// Public
    _proto.toggle = function toggle() {
      var triggerChangeEvent = true;
      var addAriaPressed = true;
      var rootElement = $(this._element).closest(Selector$1.DATA_TOGGLE)[0];

if (rootElement) {
        var input = this._element.querySelector(Selector$1.INPUT);

if (input) {
          if (input.type === 'radio') {
            if (input.checked && this._element.classList.contains(ClassName$1.ACTIVE)) {
              triggerChangeEvent = false;
            } else {
              var activeElement = rootElement.querySelector(Selector$1.ACTIVE);

if (activeElement) {
                $(activeElement).removeClass(ClassName$1.ACTIVE);
              }
            }
          }

if (triggerChangeEvent) {
            if (input.hasAttribute('disabled') || rootElement.hasAttribute('disabled') || input.classList.contains('disabled') || rootElement.classList.contains('disabled')) {
              return;
            }

input.checked = !this._element.classList.contains(ClassName$1.ACTIVE);
            $(input).trigger('change');
          }

input.focus();
          addAriaPressed = false;
        }
      }

if (addAriaPressed) {
        this._element.setAttribute('aria-pressed', !this._element.classList.contains(ClassName$1.ACTIVE));
      }

if (triggerChangeEvent) {
        $(this._element).toggleClass(ClassName$1.ACTIVE);
      }
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$1);
      this._element = null;
    } // Static
    ;

Button._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$1);

if (!data) {
          data = new Button(this);
          $(this).data(DATA_KEY$1, data);
        }

if (config === 'toggle') {
          data[config]();
        }
      });
    };

_createClass(Button, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$1;
      }
    }]);

return Button;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$1.CLICK_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
    event.preventDefault();
    var button = event.target;

if (!$(button).hasClass(ClassName$1.BUTTON)) {
      button = $(button).closest(Selector$1.BUTTON);
    }

Button._jQueryInterface.call($(button), 'toggle');
  }).on(Event$1.FOCUS_BLUR_DATA_API, Selector$1.DATA_TOGGLE_CARROT, function (event) {
    var button = $(event.target).closest(Selector$1.BUTTON)[0];
    $(button).toggleClass(ClassName$1.FOCUS, /^focus(in)?$/.test(event.type));
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$1] = Button._jQueryInterface;
  $.fn[NAME$1].Constructor = Button;

$.fn[NAME$1].noConflict = function () {
    $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
    return Button._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$2 = 'carousel';
  var VERSION$2 = '4.3.1';
  var DATA_KEY$2 = 'bs.carousel';
  var EVENT_KEY$2 = "." + DATA_KEY$2;
  var DATA_API_KEY$2 = '.data-api';
  var JQUERY_NO_CONFLICT$2 = $.fn[NAME$2];
  var ARROW_LEFT_KEYCODE = 37; // KeyboardEvent.which value for left arrow key

var ARROW_RIGHT_KEYCODE = 39; // KeyboardEvent.which value for right arrow key

var TOUCHEVENT_COMPAT_WAIT = 500; // Time for mouse compat events to fire after touch

};

var Carousel =
  /*#__PURE__*/
  function () {
    function Carousel(element, config) {
      this._items = null;
      this._interval = null;
      this._activeElement = null;
      this._isPaused = false;
      this._isSliding = false;
      this.touchTimeout = null;
      this.touchStartX = 0;
      this.touchDeltaX = 0;
      this._config = this._getConfig(config);
      this._element = element;
      this._indicatorsElement = this._element.querySelector(Selector$2.INDICATORS);
      this._touchSupported = 'ontouchstart' in document.documentElement || navigator.maxTouchPoints > 0;
      this._pointerEvent = Boolean(window.PointerEvent || window.MSPointerEvent);

this._addEventListeners();
    } // Getters

var _proto = Carousel.prototype;

// Public
    _proto.next = function next() {
      if (!this._isSliding) {
        this._slide(Direction.NEXT);
      }
    };

_proto.nextWhenVisible = function nextWhenVisible() {
      // Don't call next when the page isn't visible
      // or the carousel or its parent isn't visible
      if (!document.hidden && $(this._element).is(':visible') && $(this._element).css('visibility') !== 'hidden') {
        this.next();
      }
    };

_proto.prev = function prev() {
      if (!this._isSliding) {
        this._slide(Direction.PREV);
      }
    };

_proto.pause = function pause(event) {
      if (!event) {
        this._isPaused = true;
      }

if (this._element.querySelector(Selector$2.NEXT_PREV)) {
        Util.triggerTransitionEnd(this._element);
        this.cycle(true);
      }

clearInterval(this._interval);
      this._interval = null;
    };

_proto.cycle = function cycle(event) {
      if (!event) {
        this._isPaused = false;
      }

if (this._interval) {
        clearInterval(this._interval);
        this._interval = null;
      }

if (this._config.interval && !this._isPaused) {
        this._interval = setInterval((document.visibilityState ? this.nextWhenVisible : this.next).bind(this), this._config.interval);
      }
    };

_proto.to = function to(index) {
      var _this = this;

this._activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);

var activeIndex = this._getItemIndex(this._activeElement);

if (index > this._items.length - 1 || index < 0) {
        return;
      }

if (this._isSliding) {
        $(this._element).one(Event$2.SLID, function () {
          return _this.to(index);
        });
        return;
      }

if (activeIndex === index) {
        this.pause();
        this.cycle();
        return;
      }

var direction = index > activeIndex ? Direction.NEXT : Direction.PREV;

this._slide(direction, this._items[index]);
    };

_proto.dispose = function dispose() {
      $(this._element).off(EVENT_KEY$2);
      $.removeData(this._element, DATA_KEY$2);
      this._items = null;
      this._config = null;
      this._element = null;
      this._interval = null;
      this._isPaused = null;
      this._isSliding = null;
      this._activeElement = null;
      this._indicatorsElement = null;
    } // Private
    ;

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default, config);
      Util.typeCheckConfig(NAME$2, config, DefaultType);
      return config;
    };

_proto._handleSwipe = function _handleSwipe() {
      var absDeltax = Math.abs(this.touchDeltaX);

if (absDeltax <= SWIPE_THRESHOLD) {
        return;
      }

var direction = absDeltax / this.touchDeltaX; // swipe left

if (direction > 0) {
        this.prev();
      } // swipe right

if (direction < 0) {
        this.next();
      }
    };

_proto._addEventListeners = function _addEventListeners() {
      var _this2 = this;

if (this._config.keyboard) {
        $(this._element).on(Event$2.KEYDOWN, function (event) {
          return _this2._keydown(event);
        });
      }

if (this._config.pause === 'hover') {
        $(this._element).on(Event$2.MOUSEENTER, function (event) {
          return _this2.pause(event);
        }).on(Event$2.MOUSELEAVE, function (event) {
          return _this2.cycle(event);
        });
      }

if (this._config.touch) {
        this._addTouchEventListeners();
      }
    };

_proto._addTouchEventListeners = function _addTouchEventListeners() {
      var _this3 = this;

if (!this._touchSupported) {
        return;
      }

var end = function end(event) {
        if (_this3._pointerEvent && PointerType[event.originalEvent.pointerType.toUpperCase()]) {
          _this3.touchDeltaX = event.originalEvent.clientX - _this3.touchStartX;
        }

_this3._handleSwipe();

if (_this3._config.pause === 'hover') {
          // If it's a touch-enabled device, mouseenter/leave are fired as
          // part of the mouse compatibility events on first tap - the carousel
          // would stop cycling until user tapped out of it;
          // here, we listen for touchend, explicitly pause the carousel
          // (as if it's the second time we tap on it, mouseenter compat event
          // is NOT fired) and after a timeout (to allow for mouse compatibility
          // events to fire) we explicitly restart cycling
          _this3.pause();

if (_this3.touchTimeout) {
            clearTimeout(_this3.touchTimeout);
          }

_this3.touchTimeout = setTimeout(function (event) {
            return _this3.cycle(event);
          }, TOUCHEVENT_COMPAT_WAIT + _this3._config.interval);
        }
      };

$(this._element.querySelectorAll(Selector$2.ITEM_IMG)).on(Event$2.DRAG_START, function (e) {
        return e.preventDefault();
      });

if (this._pointerEvent) {
        $(this._element).on(Event$2.POINTERDOWN, function (event) {
          return start(event);
        });
        $(this._element).on(Event$2.POINTERUP, function (event) {
          return end(event);
        });

this._element.classList.add(ClassName$2.POINTER_EVENT);
      } else {
        $(this._element).on(Event$2.TOUCHSTART, function (event) {
          return start(event);
        });
        $(this._element).on(Event$2.TOUCHMOVE, function (event) {
          return move(event);
        });
        $(this._element).on(Event$2.TOUCHEND, function (event) {
          return end(event);
        });
      }
    };

_proto._keydown = function _keydown(event) {
      if (/input|textarea/i.test(event.target.tagName)) {
        return;
      }

switch (event.which) {
        case ARROW_LEFT_KEYCODE:
          event.preventDefault();
          this.prev();
          break;

case ARROW_RIGHT_KEYCODE:
          event.preventDefault();
          this.next();
          break;

default:
      }
    };

_proto._getItemIndex = function _getItemIndex(element) {
      this._items = element && element.parentNode ? [].slice.call(element.parentNode.querySelectorAll(Selector$2.ITEM)) : [];
      return this._items.indexOf(element);
    };

_proto._getItemByDirection = function _getItemByDirection(direction, activeElement) {
      var isNextDirection = direction === Direction.NEXT;
      var isPrevDirection = direction === Direction.PREV;

var activeIndex = this._getItemIndex(activeElement);

var lastItemIndex = this._items.length - 1;
      var isGoingToWrap = isPrevDirection && activeIndex === 0 || isNextDirection && activeIndex === lastItemIndex;

if (isGoingToWrap && !this._config.wrap) {
        return activeElement;
      }

var delta = direction === Direction.PREV ? -1 : 1;
      var itemIndex = (activeIndex + delta) % this._items.length;
      return itemIndex === -1 ? this._items[this._items.length - 1] : this._items[itemIndex];
    };

_proto._triggerSlideEvent = function _triggerSlideEvent(relatedTarget, eventDirectionName) {
      var targetIndex = this._getItemIndex(relatedTarget);

var fromIndex = this._getItemIndex(this._element.querySelector(Selector$2.ACTIVE_ITEM));

var slideEvent = $.Event(Event$2.SLIDE, {
        relatedTarget: relatedTarget,
        direction: eventDirectionName,
        from: fromIndex,
        to: targetIndex
      });
      $(this._element).trigger(slideEvent);
      return slideEvent;
    };

_proto._setActiveIndicatorElement = function _setActiveIndicatorElement(element) {
      if (this._indicatorsElement) {
        var indicators = [].slice.call(this._indicatorsElement.querySelectorAll(Selector$2.ACTIVE));
        $(indicators).removeClass(ClassName$2.ACTIVE);

var nextIndicator = this._indicatorsElement.children[this._getItemIndex(element)];

if (nextIndicator) {
          $(nextIndicator).addClass(ClassName$2.ACTIVE);
        }
      }
    };

_proto._slide = function _slide(direction, element) {
      var _this4 = this;

var activeElement = this._element.querySelector(Selector$2.ACTIVE_ITEM);

var activeElementIndex = this._getItemIndex(activeElement);

var nextElement = element || activeElement && this._getItemByDirection(direction, activeElement);

var nextElementIndex = this._getItemIndex(nextElement);

var isCycling = Boolean(this._interval);
      var directionalClassName;
      var orderClassName;
      var eventDirectionName;

if (direction === Direction.NEXT) {
        directionalClassName = ClassName$2.LEFT;
        orderClassName = ClassName$2.NEXT;
        eventDirectionName = Direction.LEFT;
      } else {
        directionalClassName = ClassName$2.RIGHT;
        orderClassName = ClassName$2.PREV;
        eventDirectionName = Direction.RIGHT;
      }

if (nextElement && $(nextElement).hasClass(ClassName$2.ACTIVE)) {
        this._isSliding = false;
        return;
      }

var slideEvent = this._triggerSlideEvent(nextElement, eventDirectionName);

if (slideEvent.isDefaultPrevented()) {
        return;
      }

if (!activeElement || !nextElement) {
        // Some weirdness is happening, so we bail
        return;
      }

this._isSliding = true;

if (isCycling) {
        this.pause();
      }

this._setActiveIndicatorElement(nextElement);

var slidEvent = $.Event(Event$2.SLID, {
        relatedTarget: nextElement,
        direction: eventDirectionName,
        from: activeElementIndex,
        to: nextElementIndex
      });

if ($(this._element).hasClass(ClassName$2.SLIDE)) {
        $(nextElement).addClass(orderClassName);
        Util.reflow(nextElement);
        $(activeElement).addClass(directionalClassName);
        $(nextElement).addClass(directionalClassName);
        var nextElementInterval = parseInt(nextElement.getAttribute('data-interval'), 10);

if (nextElementInterval) {
          this._config.defaultInterval = this._config.defaultInterval || this._config.interval;
          this._config.interval = nextElementInterval;
        } else {
          this._config.interval = this._config.defaultInterval || this._config.interval;
        }

if (isCycling) {
        this.cycle();
      }
    } // Static
    ;

Carousel._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$2);

var _config = _objectSpread({}, Default, $(this).data());

if (typeof config === 'object') {
          _config = _objectSpread({}, _config, config);
        }

var action = typeof config === 'string' ? config : _config.slide;

if (!data) {
          data = new Carousel(this, _config);
          $(this).data(DATA_KEY$2, data);
        }

if (typeof config === 'number') {
          data.to(config);
        } else if (typeof action === 'string') {
          if (typeof data[action] === 'undefined') {
            throw new TypeError("No method named \"" + action + "\"");
          }

data[action]();
        } else if (_config.interval && _config.ride) {
          data.pause();
          data.cycle();
        }
      });
    };

Carousel._dataApiClickHandler = function _dataApiClickHandler(event) {
      var selector = Util.getSelectorFromElement(this);

if (!selector) {
        return;
      }

var target = $(selector)[0];

if (!target || !$(target).hasClass(ClassName$2.CAROUSEL)) {
        return;
      }

var config = _objectSpread({}, $(target).data(), $(this).data());

var slideIndex = this.getAttribute('data-slide-to');

if (slideIndex) {
        config.interval = false;
      }

Carousel._jQueryInterface.call($(target), config);

if (slideIndex) {
        $(target).data(DATA_KEY$2).to(slideIndex);
      }

event.preventDefault();
    };

_createClass(Carousel, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$2;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default;
      }
    }]);

return Carousel;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$2.CLICK_DATA_API, Selector$2.DATA_SLIDE, Carousel._dataApiClickHandler);
  $(window).on(Event$2.LOAD_DATA_API, function () {
    var carousels = [].slice.call(document.querySelectorAll(Selector$2.DATA_RIDE));

for (var i = 0, len = carousels.length; i < len; i++) {
      var $carousel = $(carousels[i]);

Carousel._jQueryInterface.call($carousel, $carousel.data());
    }
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$2] = Carousel._jQueryInterface;
  $.fn[NAME$2].Constructor = Carousel;

$.fn[NAME$2].noConflict = function () {
    $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
    return Carousel._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

};

var Collapse =
  /*#__PURE__*/
  function () {
    function Collapse(element, config) {
      this._isTransitioning = false;
      this._element = element;
      this._config = this._getConfig(config);
      this._triggerArray = [].slice.call(document.querySelectorAll("[data-toggle=\"collapse\"][href=\"#" + element.id + "\"]," + ("[data-toggle=\"collapse\"][data-target=\"#" + element.id + "\"]")));
      var toggleList = [].slice.call(document.querySelectorAll(Selector$3.DATA_TOGGLE));

for (var i = 0, len = toggleList.length; i < len; i++) {
        var elem = toggleList[i];
        var selector = Util.getSelectorFromElement(elem);
        var filterElement = [].slice.call(document.querySelectorAll(selector)).filter(function (foundElem) {
          return foundElem === element;
        });

if (selector !== null && filterElement.length > 0) {
          this._selector = selector;

this._triggerArray.push(elem);
        }
      }

this._parent = this._config.parent ? this._getParent() : null;

if (!this._config.parent) {
        this._addAriaAndCollapsedClass(this._element, this._triggerArray);
      }

if (this._config.toggle) {
        this.toggle();
      }
    } // Getters

var _proto = Collapse.prototype;

// Public
    _proto.toggle = function toggle() {
      if ($(this._element).hasClass(ClassName$3.SHOW)) {
        this.hide();
      } else {
        this.show();
      }
    };

_proto.show = function show() {
      var _this = this;

if (this._isTransitioning || $(this._element).hasClass(ClassName$3.SHOW)) {
        return;
      }

var actives;
      var activesData;

if (this._parent) {
        actives = [].slice.call(this._parent.querySelectorAll(Selector$3.ACTIVES)).filter(function (elem) {
          if (typeof _this._config.parent === 'string') {
            return elem.getAttribute('data-parent') === _this._config.parent;
          }

return elem.classList.contains(ClassName$3.COLLAPSE);
        });

if (actives.length === 0) {
          actives = null;
        }
      }

if (actives) {
        activesData = $(actives).not(this._selector).data(DATA_KEY$3);

if (activesData && activesData._isTransitioning) {
          return;
        }
      }

var startEvent = $.Event(Event$3.SHOW);
      $(this._element).trigger(startEvent);

if (startEvent.isDefaultPrevented()) {
        return;
      }

if (actives) {
        Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');

if (!activesData) {
          $(actives).data(DATA_KEY$3, null);
        }
      }

var dimension = this._getDimension();

$(this._element).removeClass(ClassName$3.COLLAPSE).addClass(ClassName$3.COLLAPSING);
      this._element.style[dimension] = 0;

if (this._triggerArray.length) {
        $(this._triggerArray).removeClass(ClassName$3.COLLAPSED).attr('aria-expanded', true);
      }

this.setTransitioning(true);

var complete = function complete() {
        $(_this._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).addClass(ClassName$3.SHOW);
        _this._element.style[dimension] = '';

_this.setTransitioning(false);

$(_this._element).trigger(Event$3.SHOWN);
      };

var capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
      var scrollSize = "scroll" + capitalizedDimension;
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      this._element.style[dimension] = this._element[scrollSize] + "px";
    };

_proto.hide = function hide() {
      var _this2 = this;

if (this._isTransitioning || !$(this._element).hasClass(ClassName$3.SHOW)) {
        return;
      }

var startEvent = $.Event(Event$3.HIDE);
      $(this._element).trigger(startEvent);

if (startEvent.isDefaultPrevented()) {
        return;
      }

var dimension = this._getDimension();

this._element.style[dimension] = this._element.getBoundingClientRect()[dimension] + "px";
      Util.reflow(this._element);
      $(this._element).addClass(ClassName$3.COLLAPSING).removeClass(ClassName$3.COLLAPSE).removeClass(ClassName$3.SHOW);
      var triggerArrayLength = this._triggerArray.length;

if (triggerArrayLength > 0) {
        for (var i = 0; i < triggerArrayLength; i++) {
          var trigger = this._triggerArray[i];
          var selector = Util.getSelectorFromElement(trigger);

if (selector !== null) {
            var $elem = $([].slice.call(document.querySelectorAll(selector)));

if (!$elem.hasClass(ClassName$3.SHOW)) {
              $(trigger).addClass(ClassName$3.COLLAPSED).attr('aria-expanded', false);
            }
          }
        }
      }

this.setTransitioning(true);

var complete = function complete() {
        _this2.setTransitioning(false);

$(_this2._element).removeClass(ClassName$3.COLLAPSING).addClass(ClassName$3.COLLAPSE).trigger(Event$3.HIDDEN);
      };

this._element.style[dimension] = '';
      var transitionDuration = Util.getTransitionDurationFromElement(this._element);
      $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
    };

_proto.setTransitioning = function setTransitioning(isTransitioning) {
      this._isTransitioning = isTransitioning;
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$3);
      this._config = null;
      this._parent = null;
      this._element = null;
      this._triggerArray = null;
      this._isTransitioning = null;
    } // Private
    ;

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$1, config);
      config.toggle = Boolean(config.toggle); // Coerce string values

Util.typeCheckConfig(NAME$3, config, DefaultType$1);
      return config;
    };

_proto._getDimension = function _getDimension() {
      var hasWidth = $(this._element).hasClass(Dimension.WIDTH);
      return hasWidth ? Dimension.WIDTH : Dimension.HEIGHT;
    };

_proto._getParent = function _getParent() {
      var _this3 = this;

var parent;

if (Util.isElement(this._config.parent)) {
        parent = this._config.parent; // It's a jQuery object

if (typeof this._config.parent.jquery !== 'undefined') {
          parent = this._config.parent[0];
        }
      } else {
        parent = document.querySelector(this._config.parent);
      }

var selector = "[data-toggle=\"collapse\"][data-parent=\"" + this._config.parent + "\"]";
      var children = [].slice.call(parent.querySelectorAll(selector));
      $(children).each(function (i, element) {
        _this3._addAriaAndCollapsedClass(Collapse._getTargetFromElement(element), [element]);
      });
      return parent;
    };

_proto._addAriaAndCollapsedClass = function _addAriaAndCollapsedClass(element, triggerArray) {
      var isOpen = $(element).hasClass(ClassName$3.SHOW);

if (triggerArray.length) {
        $(triggerArray).toggleClass(ClassName$3.COLLAPSED, !isOpen).attr('aria-expanded', isOpen);
      }
    } // Static
    ;

Collapse._getTargetFromElement = function _getTargetFromElement(element) {
      var selector = Util.getSelectorFromElement(element);
      return selector ? document.querySelector(selector) : null;
    };

Collapse._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var $this = $(this);
        var data = $this.data(DATA_KEY$3);

var _config = _objectSpread({}, Default$1, $this.data(), typeof config === 'object' && config ? config : {});

if (!data && _config.toggle && /show|hide/.test(config)) {
          _config.toggle = false;
        }

if (!data) {
          data = new Collapse(this, _config);
          $this.data(DATA_KEY$3, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

_createClass(Collapse, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$3;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$1;
      }
    }]);

return Collapse;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$3.CLICK_DATA_API, Selector$3.DATA_TOGGLE, function (event) {
    // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
    if (event.currentTarget.tagName === 'A') {
      event.preventDefault();
    }

var $trigger = $(this);
    var selector = Util.getSelectorFromElement(this);
    var selectors = [].slice.call(document.querySelectorAll(selector));
    $(selectors).each(function () {
      var $target = $(this);
      var data = $target.data(DATA_KEY$3);
      var config = data ? 'toggle' : $trigger.data();

Collapse._jQueryInterface.call($target, config);
    });
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$3] = Collapse._jQueryInterface;
  $.fn[NAME$3].Constructor = Collapse;

$.fn[NAME$3].noConflict = function () {
    $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
    return Collapse._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$4 = 'dropdown';
  var VERSION$4 = '4.3.1';
  var DATA_KEY$4 = 'bs.dropdown';
  var EVENT_KEY$4 = "." + DATA_KEY$4;
  var DATA_API_KEY$4 = '.data-api';
  var JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
  var ESCAPE_KEYCODE = 27; // KeyboardEvent.which value for Escape (Esc) key

var SPACE_KEYCODE = 32; // KeyboardEvent.which value for space key

var TAB_KEYCODE = 9; // KeyboardEvent.which value for tab key

var ARROW_UP_KEYCODE = 38; // KeyboardEvent.which value for up arrow key

var ARROW_DOWN_KEYCODE = 40; // KeyboardEvent.which value for down arrow key

var RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)

};

var Dropdown =
  /*#__PURE__*/
  function () {
    function Dropdown(element, config) {
      this._element = element;
      this._popper = null;
      this._config = this._getConfig(config);
      this._menu = this._getMenuElement();
      this._inNavbar = this._detectNavbar();

this._addEventListeners();
    } // Getters

var _proto = Dropdown.prototype;

// Public
    _proto.toggle = function toggle() {
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED)) {
        return;
      }

var parent = Dropdown._getParentFromElement(this._element);

var isActive = $(this._menu).hasClass(ClassName$4.SHOW);

Dropdown._clearMenus();

if (isActive) {
        return;
      }

var relatedTarget = {
        relatedTarget: this._element
      };
      var showEvent = $.Event(Event$4.SHOW, relatedTarget);
      $(parent).trigger(showEvent);

if (showEvent.isDefaultPrevented()) {
        return;
      } // Disable totally Popper.js for Dropdown in Navbar

if (!this._inNavbar) {
        /**
         * Check for Popper dependency
         * Popper - https://popper.js.org
         */
        if (typeof Popper === 'undefined') {
          throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)');
        }

var referenceElement = this._element;

if (this._config.reference === 'parent') {
          referenceElement = parent;
        } else if (Util.isElement(this._config.reference)) {
          referenceElement = this._config.reference; // Check if it's jQuery element

if (typeof this._config.reference.jquery !== 'undefined') {
            referenceElement = this._config.reference[0];
          }
        } // If boundary is not `scrollParent`, then set position to `static`
        // to allow the menu to "escape" the scroll parent's boundaries
        // https://github.com/twbs/bootstrap/issues/24251

if (this._config.boundary !== 'scrollParent') {
          $(parent).addClass(ClassName$4.POSITION_STATIC);
        }

this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
      } // If this is a touch-enabled device we add extra
      // empty mouseover listeners to the body's immediate children;
      // only needed because of broken event delegation on iOS
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html

if ('ontouchstart' in document.documentElement && $(parent).closest(Selector$4.NAVBAR_NAV).length === 0) {
        $(document.body).children().on('mouseover', null, $.noop);
      }

this._element.focus();

this._element.setAttribute('aria-expanded', true);

$(this._menu).toggleClass(ClassName$4.SHOW);
      $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
    };

_proto.show = function show() {
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || $(this._menu).hasClass(ClassName$4.SHOW)) {
        return;
      }

var relatedTarget = {
        relatedTarget: this._element
      };
      var showEvent = $.Event(Event$4.SHOW, relatedTarget);

var parent = Dropdown._getParentFromElement(this._element);

$(parent).trigger(showEvent);

if (showEvent.isDefaultPrevented()) {
        return;
      }

$(this._menu).toggleClass(ClassName$4.SHOW);
      $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.SHOWN, relatedTarget));
    };

_proto.hide = function hide() {
      if (this._element.disabled || $(this._element).hasClass(ClassName$4.DISABLED) || !$(this._menu).hasClass(ClassName$4.SHOW)) {
        return;
      }

var relatedTarget = {
        relatedTarget: this._element
      };
      var hideEvent = $.Event(Event$4.HIDE, relatedTarget);

var parent = Dropdown._getParentFromElement(this._element);

$(parent).trigger(hideEvent);

if (hideEvent.isDefaultPrevented()) {
        return;
      }

$(this._menu).toggleClass(ClassName$4.SHOW);
      $(parent).toggleClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$4);
      $(this._element).off(EVENT_KEY$4);
      this._element = null;
      this._menu = null;

if (this._popper !== null) {
        this._popper.destroy();

this._popper = null;
      }
    };

_proto.update = function update() {
      this._inNavbar = this._detectNavbar();

if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
    } // Private
    ;

_proto._addEventListeners = function _addEventListeners() {
      var _this = this;

$(this._element).on(Event$4.CLICK, function (event) {
        event.preventDefault();
        event.stopPropagation();

_this.toggle();
      });
    };

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, this.constructor.Default, $(this._element).data(), config);
      Util.typeCheckConfig(NAME$4, config, this.constructor.DefaultType);
      return config;
    };

_proto._getMenuElement = function _getMenuElement() {
      if (!this._menu) {
        var parent = Dropdown._getParentFromElement(this._element);

if (parent) {
          this._menu = parent.querySelector(Selector$4.MENU);
        }
      }

return this._menu;
    };

_proto._getPlacement = function _getPlacement() {
      var $parentDropdown = $(this._element.parentNode);
      var placement = AttachmentMap.BOTTOM; // Handle dropup

if ($parentDropdown.hasClass(ClassName$4.DROPUP)) {
        placement = AttachmentMap.TOP;

if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
          placement = AttachmentMap.TOPEND;
        }
      } else if ($parentDropdown.hasClass(ClassName$4.DROPRIGHT)) {
        placement = AttachmentMap.RIGHT;
      } else if ($parentDropdown.hasClass(ClassName$4.DROPLEFT)) {
        placement = AttachmentMap.LEFT;
      } else if ($(this._menu).hasClass(ClassName$4.MENURIGHT)) {
        placement = AttachmentMap.BOTTOMEND;
      }

return placement;
    };

_proto._detectNavbar = function _detectNavbar() {
      return $(this._element).closest('.navbar').length > 0;
    };

_proto._getOffset = function _getOffset() {
      var _this2 = this;

var offset = {};

if (typeof this._config.offset === 'function') {
        offset.fn = function (data) {
          data.offsets = _objectSpread({}, data.offsets, _this2._config.offset(data.offsets, _this2._element) || {});
          return data;
        };
      } else {
        offset.offset = this._config.offset;
      }

return offset;
    };

_proto._getPopperConfig = function _getPopperConfig() {
      var popperConfig = {
        placement: this._getPlacement(),
        modifiers: {
          offset: this._getOffset(),
          flip: {
            enabled: this._config.flip
          },
          preventOverflow: {
            boundariesElement: this._config.boundary
          }
        } // Disable Popper.js if we have a static display

};

if (this._config.display === 'static') {
        popperConfig.modifiers.applyStyle = {
          enabled: false
        };
      }

return popperConfig;
    } // Static
    ;

Dropdown._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$4);

var _config = typeof config === 'object' ? config : null;

if (!data) {
          data = new Dropdown(this, _config);
          $(this).data(DATA_KEY$4, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

Dropdown._clearMenus = function _clearMenus(event) {
      if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH || event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
        return;
      }

var toggles = [].slice.call(document.querySelectorAll(Selector$4.DATA_TOGGLE));

for (var i = 0, len = toggles.length; i < len; i++) {
        var parent = Dropdown._getParentFromElement(toggles[i]);

var context = $(toggles[i]).data(DATA_KEY$4);
        var relatedTarget = {
          relatedTarget: toggles[i]
        };

if (event && event.type === 'click') {
          relatedTarget.clickEvent = event;
        }

if (!context) {
          continue;
        }

var dropdownMenu = context._menu;

if (!$(parent).hasClass(ClassName$4.SHOW)) {
          continue;
        }

if (event && (event.type === 'click' && /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) && $.contains(parent, event.target)) {
          continue;
        }

var hideEvent = $.Event(Event$4.HIDE, relatedTarget);
        $(parent).trigger(hideEvent);

if (hideEvent.isDefaultPrevented()) {
          continue;
        } // If this is a touch-enabled device we remove the extra
        // empty mouseover listeners we added for iOS support

if ('ontouchstart' in document.documentElement) {
          $(document.body).children().off('mouseover', null, $.noop);
        }

toggles[i].setAttribute('aria-expanded', 'false');
        $(dropdownMenu).removeClass(ClassName$4.SHOW);
        $(parent).removeClass(ClassName$4.SHOW).trigger($.Event(Event$4.HIDDEN, relatedTarget));
      }
    };

Dropdown._getParentFromElement = function _getParentFromElement(element) {
      var parent;
      var selector = Util.getSelectorFromElement(element);

if (selector) {
        parent = document.querySelector(selector);
      }

return parent || element.parentNode;
    } // eslint-disable-next-line complexity
    ;

Dropdown._dataApiKeydownHandler = function _dataApiKeydownHandler(event) {
      // If not input/textarea:
      //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
      // If input/textarea:
      //  - If space key => not a dropdown command
      //  - If key is other than escape
      //    - If key is not up or down => not a dropdown command
      //    - If trigger inside the menu => not a dropdown command
      if (/input|textarea/i.test(event.target.tagName) ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE && (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE || $(event.target).closest(Selector$4.MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
        return;
      }

event.preventDefault();
      event.stopPropagation();

if (this.disabled || $(this).hasClass(ClassName$4.DISABLED)) {
        return;
      }

var parent = Dropdown._getParentFromElement(this);

var isActive = $(parent).hasClass(ClassName$4.SHOW);

if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
        if (event.which === ESCAPE_KEYCODE) {
          var toggle = parent.querySelector(Selector$4.DATA_TOGGLE);
          $(toggle).trigger('focus');
        }

$(this).trigger('click');
        return;
      }

var items = [].slice.call(parent.querySelectorAll(Selector$4.VISIBLE_ITEMS));

if (items.length === 0) {
        return;
      }

var index = items.indexOf(event.target);

if (event.which === ARROW_UP_KEYCODE && index > 0) {
        // Up
        index--;
      }

if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) {
        // Down
        index++;
      }

if (index < 0) {
        index = 0;
      }

items[index].focus();
    };

_createClass(Dropdown, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$4;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$2;
      }
    }, {
      key: "DefaultType",
      get: function get() {
        return DefaultType$2;
      }
    }]);

return Dropdown;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$4.KEYDOWN_DATA_API, Selector$4.DATA_TOGGLE, Dropdown._dataApiKeydownHandler).on(Event$4.KEYDOWN_DATA_API, Selector$4.MENU, Dropdown._dataApiKeydownHandler).on(Event$4.CLICK_DATA_API + " " + Event$4.KEYUP_DATA_API, Dropdown._clearMenus).on(Event$4.CLICK_DATA_API, Selector$4.DATA_TOGGLE, function (event) {
    event.preventDefault();
    event.stopPropagation();

Dropdown._jQueryInterface.call($(this), 'toggle');
  }).on(Event$4.CLICK_DATA_API, Selector$4.FORM_CHILD, function (e) {
    e.stopPropagation();
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$4] = Dropdown._jQueryInterface;
  $.fn[NAME$4].Constructor = Dropdown;

$.fn[NAME$4].noConflict = function () {
    $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
    return Dropdown._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$5 = 'modal';
  var VERSION$5 = '4.3.1';
  var DATA_KEY$5 = 'bs.modal';
  var EVENT_KEY$5 = "." + DATA_KEY$5;
  var DATA_API_KEY$5 = '.data-api';
  var JQUERY_NO_CONFLICT$5 = $.fn[NAME$5];
  var ESCAPE_KEYCODE$1 = 27; // KeyboardEvent.which value for Escape (Esc) key

};

var Modal =
  /*#__PURE__*/
  function () {
    function Modal(element, config) {
      this._config = this._getConfig(config);
      this._element = element;
      this._dialog = element.querySelector(Selector$5.DIALOG);
      this._backdrop = null;
      this._isShown = false;
      this._isBodyOverflowing = false;
      this._ignoreBackdropClick = false;
      this._isTransitioning = false;
      this._scrollbarWidth = 0;
    } // Getters

var _proto = Modal.prototype;

// Public
    _proto.toggle = function toggle(relatedTarget) {
      return this._isShown ? this.hide() : this.show(relatedTarget);
    };

_proto.show = function show(relatedTarget) {
      var _this = this;

if (this._isShown || this._isTransitioning) {
        return;
      }

if ($(this._element).hasClass(ClassName$5.FADE)) {
        this._isTransitioning = true;
      }

var showEvent = $.Event(Event$5.SHOW, {
        relatedTarget: relatedTarget
      });
      $(this._element).trigger(showEvent);

if (this._isShown || showEvent.isDefaultPrevented()) {
        return;
      }

this._isShown = true;

this._checkScrollbar();

this._setScrollbar();

this._adjustDialog();

this._setEscapeEvent();

this._setResizeEvent();

$(this._element).on(Event$5.CLICK_DISMISS, Selector$5.DATA_DISMISS, function (event) {
        return _this.hide(event);
      });
      $(this._dialog).on(Event$5.MOUSEDOWN_DISMISS, function () {
        $(_this._element).one(Event$5.MOUSEUP_DISMISS, function (event) {
          if ($(event.target).is(_this._element)) {
            _this._ignoreBackdropClick = true;
          }
        });
      });

this._showBackdrop(function () {
        return _this._showElement(relatedTarget);
      });
    };

_proto.hide = function hide(event) {
      var _this2 = this;

if (event) {
        event.preventDefault();
      }

if (!this._isShown || this._isTransitioning) {
        return;
      }

var hideEvent = $.Event(Event$5.HIDE);
      $(this._element).trigger(hideEvent);

if (!this._isShown || hideEvent.isDefaultPrevented()) {
        return;
      }

this._isShown = false;
      var transition = $(this._element).hasClass(ClassName$5.FADE);

if (transition) {
        this._isTransitioning = true;
      }

this._setEscapeEvent();

this._setResizeEvent();

$(document).off(Event$5.FOCUSIN);
      $(this._element).removeClass(ClassName$5.SHOW);
      $(this._element).off(Event$5.CLICK_DISMISS);
      $(this._dialog).off(Event$5.MOUSEDOWN_DISMISS);

if (transition) {
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
        $(this._element).one(Util.TRANSITION_END, function (event) {
          return _this2._hideModal(event);
        }).emulateTransitionEnd(transitionDuration);
      } else {
        this._hideModal();
      }
    };

_proto.dispose = function dispose() {
      [window, this._element, this._dialog].forEach(function (htmlElement) {
        return $(htmlElement).off(EVENT_KEY$5);
      });
      /**
       * `document` has 2 events `Event.FOCUSIN` and `Event.CLICK_DATA_API`
       * Do not move `document` in `htmlElements` array
       * It will remove `Event.CLICK_DATA_API` event that should remain
       */

$(document).off(Event$5.FOCUSIN);
      $.removeData(this._element, DATA_KEY$5);
      this._config = null;
      this._element = null;
      this._dialog = null;
      this._backdrop = null;
      this._isShown = null;
      this._isBodyOverflowing = null;
      this._ignoreBackdropClick = null;
      this._isTransitioning = null;
      this._scrollbarWidth = null;
    };

_proto.handleUpdate = function handleUpdate() {
      this._adjustDialog();
    } // Private
    ;

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$3, config);
      Util.typeCheckConfig(NAME$5, config, DefaultType$3);
      return config;
    };

_proto._showElement = function _showElement(relatedTarget) {
      var _this3 = this;

var transition = $(this._element).hasClass(ClassName$5.FADE);

if (!this._element.parentNode || this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
        // Don't move modal's DOM position
        document.body.appendChild(this._element);
      }

this._element.style.display = 'block';

this._element.removeAttribute('aria-hidden');

this._element.setAttribute('aria-modal', true);

if ($(this._dialog).hasClass(ClassName$5.SCROLLABLE)) {
        this._dialog.querySelector(Selector$5.MODAL_BODY).scrollTop = 0;
      } else {
        this._element.scrollTop = 0;
      }

if (transition) {
        Util.reflow(this._element);
      }

$(this._element).addClass(ClassName$5.SHOW);

if (this._config.focus) {
        this._enforceFocus();
      }

var shownEvent = $.Event(Event$5.SHOWN, {
        relatedTarget: relatedTarget
      });

var transitionComplete = function transitionComplete() {
        if (_this3._config.focus) {
          _this3._element.focus();
        }

_this3._isTransitioning = false;
        $(_this3._element).trigger(shownEvent);
      };

if (transition) {
        var transitionDuration = Util.getTransitionDurationFromElement(this._dialog);
        $(this._dialog).one(Util.TRANSITION_END, transitionComplete).emulateTransitionEnd(transitionDuration);
      } else {
        transitionComplete();
      }
    };

_proto._enforceFocus = function _enforceFocus() {
      var _this4 = this;

$(document).off(Event$5.FOCUSIN) // Guard against infinite focus loop
      .on(Event$5.FOCUSIN, function (event) {
        if (document !== event.target && _this4._element !== event.target && $(_this4._element).has(event.target).length === 0) {
          _this4._element.focus();
        }
      });
    };

_proto._setEscapeEvent = function _setEscapeEvent() {
      var _this5 = this;

if (this._isShown && this._config.keyboard) {
        $(this._element).on(Event$5.KEYDOWN_DISMISS, function (event) {
          if (event.which === ESCAPE_KEYCODE$1) {
            event.preventDefault();

_this5.hide();
          }
        });
      } else if (!this._isShown) {
        $(this._element).off(Event$5.KEYDOWN_DISMISS);
      }
    };

_proto._setResizeEvent = function _setResizeEvent() {
      var _this6 = this;

if (this._isShown) {
        $(window).on(Event$5.RESIZE, function (event) {
          return _this6.handleUpdate(event);
        });
      } else {
        $(window).off(Event$5.RESIZE);
      }
    };

_proto._hideModal = function _hideModal() {
      var _this7 = this;

this._element.style.display = 'none';

this._element.setAttribute('aria-hidden', true);

this._element.removeAttribute('aria-modal');

this._isTransitioning = false;

this._showBackdrop(function () {
        $(document.body).removeClass(ClassName$5.OPEN);

_this7._resetAdjustments();

_this7._resetScrollbar();

$(_this7._element).trigger(Event$5.HIDDEN);
      });
    };

_proto._removeBackdrop = function _removeBackdrop() {
      if (this._backdrop) {
        $(this._backdrop).remove();
        this._backdrop = null;
      }
    };

_proto._showBackdrop = function _showBackdrop(callback) {
      var _this8 = this;

var animate = $(this._element).hasClass(ClassName$5.FADE) ? ClassName$5.FADE : '';

if (this._isShown && this._config.backdrop) {
        this._backdrop = document.createElement('div');
        this._backdrop.className = ClassName$5.BACKDROP;

if (animate) {
          this._backdrop.classList.add(animate);
        }

$(this._backdrop).appendTo(document.body);
        $(this._element).on(Event$5.CLICK_DISMISS, function (event) {
          if (_this8._ignoreBackdropClick) {
            _this8._ignoreBackdropClick = false;
            return;
          }

if (event.target !== event.currentTarget) {
            return;
          }

if (_this8._config.backdrop === 'static') {
            _this8._element.focus();
          } else {
            _this8.hide();
          }
        });

if (animate) {
          Util.reflow(this._backdrop);
        }

$(this._backdrop).addClass(ClassName$5.SHOW);

if (!callback) {
          return;
        }

if (!animate) {
          callback();
          return;
        }

var backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);
        $(this._backdrop).one(Util.TRANSITION_END, callback).emulateTransitionEnd(backdropTransitionDuration);
      } else if (!this._isShown && this._backdrop) {
        $(this._backdrop).removeClass(ClassName$5.SHOW);

var callbackRemove = function callbackRemove() {
          _this8._removeBackdrop();

if (callback) {
            callback();
          }
        };

if ($(this._element).hasClass(ClassName$5.FADE)) {
          var _backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);

$(this._backdrop).one(Util.TRANSITION_END, callbackRemove).emulateTransitionEnd(_backdropTransitionDuration);
        } else {
          callbackRemove();
        }
      } else if (callback) {
        callback();
      }
    } // ----------------------------------------------------------------------
    // the following methods are used to handle overflowing modals
    // todo (fat): these should probably be refactored out of modal.js
    // ----------------------------------------------------------------------
    ;

_proto._adjustDialog = function _adjustDialog() {
      var isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

if (!this._isBodyOverflowing && isModalOverflowing) {
        this._element.style.paddingLeft = this._scrollbarWidth + "px";
      }

if (this._isBodyOverflowing && !isModalOverflowing) {
        this._element.style.paddingRight = this._scrollbarWidth + "px";
      }
    };

_proto._resetAdjustments = function _resetAdjustments() {
      this._element.style.paddingLeft = '';
      this._element.style.paddingRight = '';
    };

_proto._checkScrollbar = function _checkScrollbar() {
      var rect = document.body.getBoundingClientRect();
      this._isBodyOverflowing = rect.left + rect.right < window.innerWidth;
      this._scrollbarWidth = this._getScrollbarWidth();
    };

_proto._setScrollbar = function _setScrollbar() {
      var _this9 = this;

if (this._isBodyOverflowing) {
        // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
        //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
        var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
        var stickyContent = [].slice.call(document.querySelectorAll(Selector$5.STICKY_CONTENT)); // Adjust fixed content padding

$(fixedContent).each(function (index, element) {
          var actualPadding = element.style.paddingRight;
          var calculatedPadding = $(element).css('padding-right');
          $(element).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + _this9._scrollbarWidth + "px");
        }); // Adjust sticky content margin

$(stickyContent).each(function (index, element) {
          var actualMargin = element.style.marginRight;
          var calculatedMargin = $(element).css('margin-right');
          $(element).data('margin-right', actualMargin).css('margin-right', parseFloat(calculatedMargin) - _this9._scrollbarWidth + "px");
        }); // Adjust body padding

var actualPadding = document.body.style.paddingRight;
        var calculatedPadding = $(document.body).css('padding-right');
        $(document.body).data('padding-right', actualPadding).css('padding-right', parseFloat(calculatedPadding) + this._scrollbarWidth + "px");
      }

$(document.body).addClass(ClassName$5.OPEN);
    };

_proto._resetScrollbar = function _resetScrollbar() {
      // Restore fixed content padding
      var fixedContent = [].slice.call(document.querySelectorAll(Selector$5.FIXED_CONTENT));
      $(fixedContent).each(function (index, element) {
        var padding = $(element).data('padding-right');
        $(element).removeData('padding-right');
        element.style.paddingRight = padding ? padding : '';
      }); // Restore sticky content

var elements = [].slice.call(document.querySelectorAll("" + Selector$5.STICKY_CONTENT));
      $(elements).each(function (index, element) {
        var margin = $(element).data('margin-right');

if (typeof margin !== 'undefined') {
          $(element).css('margin-right', margin).removeData('margin-right');
        }
      }); // Restore body padding

var padding = $(document.body).data('padding-right');
      $(document.body).removeData('padding-right');
      document.body.style.paddingRight = padding ? padding : '';
    };

_proto._getScrollbarWidth = function _getScrollbarWidth() {
      // thx d.walsh
      var scrollDiv = document.createElement('div');
      scrollDiv.className = ClassName$5.SCROLLBAR_MEASURER;
      document.body.appendChild(scrollDiv);
      var scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
      document.body.removeChild(scrollDiv);
      return scrollbarWidth;
    } // Static
    ;

Modal._jQueryInterface = function _jQueryInterface(config, relatedTarget) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$5);

var _config = _objectSpread({}, Default$3, $(this).data(), typeof config === 'object' && config ? config : {});

if (!data) {
          data = new Modal(this, _config);
          $(this).data(DATA_KEY$5, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config](relatedTarget);
        } else if (_config.show) {
          data.show(relatedTarget);
        }
      });
    };

_createClass(Modal, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$5;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$3;
      }
    }]);

return Modal;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$5.CLICK_DATA_API, Selector$5.DATA_TOGGLE, function (event) {
    var _this10 = this;

var target;
    var selector = Util.getSelectorFromElement(this);

if (selector) {
      target = document.querySelector(selector);
    }

var config = $(target).data(DATA_KEY$5) ? 'toggle' : _objectSpread({}, $(target).data(), $(this).data());

if (this.tagName === 'A' || this.tagName === 'AREA') {
      event.preventDefault();
    }

var $target = $(target).one(Event$5.SHOW, function (showEvent) {
      if (showEvent.isDefaultPrevented()) {
        // Only register focus restorer if modal will actually get shown
        return;
      }

$target.one(Event$5.HIDDEN, function () {
        if ($(_this10).is(':visible')) {
          _this10.focus();
        }
      });
    });

Modal._jQueryInterface.call($(target), config, this);
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$5] = Modal._jQueryInterface;
  $.fn[NAME$5].Constructor = Modal;

$.fn[NAME$5].noConflict = function () {
    $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
    return Modal._jQueryInterface;
  };

/**
   * --------------------------------------------------------------------------
   * Bootstrap (v4.3.1): tools/sanitizer.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
  var uriAttrs = ['background', 'cite', 'href', 'itemtype', 'longdesc', 'poster', 'src', 'xlink:href'];
  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;
  var DefaultWhitelist = {
    // Global attributes allowed on any supplied element below.
    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
    a: ['target', 'href', 'title', 'rel'],
    area: [],
    b: [],
    br: [],
    col: [],
    code: [],
    div: [],
    em: [],
    hr: [],
    h1: [],
    h2: [],
    h3: [],
    h4: [],
    h5: [],
    h6: [],
    i: [],
    img: ['src', 'alt', 'title', 'width', 'height'],
    li: [],
    ol: [],
    p: [],
    pre: [],
    s: [],
    small: [],
    span: [],
    sub: [],
    sup: [],
    strong: [],
    u: [],
    ul: []
    /**
     * A pattern that recognizes a commonly useful subset of URLs that are safe.
     *
     * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
     */

};
  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi;
  /**
   * A pattern that matches safe data URLs. Only matches image, video and audio types.
   *
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
   */

var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i;

function allowedAttribute(attr, allowedAttributeList) {
    var attrName = attr.nodeName.toLowerCase();

if (allowedAttributeList.indexOf(attrName) !== -1) {
      if (uriAttrs.indexOf(attrName) !== -1) {
        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN));
      }

return true;
    }

var regExp = allowedAttributeList.filter(function (attrRegex) {
      return attrRegex instanceof RegExp;
    }); // Check if a regular expression validates the attribute.

for (var i = 0, l = regExp.length; i < l; i++) {
      if (attrName.match(regExp[i])) {
        return true;
      }
    }

return false;
  }

function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
    if (unsafeHtml.length === 0) {
      return unsafeHtml;
    }

if (sanitizeFn && typeof sanitizeFn === 'function') {
      return sanitizeFn(unsafeHtml);
    }

var domParser = new window.DOMParser();
    var createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
    var whitelistKeys = Object.keys(whiteList);
    var elements = [].slice.call(createdDocument.body.querySelectorAll('*'));

var _loop = function _loop(i, len) {
      var el = elements[i];
      var elName = el.nodeName.toLowerCase();

if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
        el.parentNode.removeChild(el);
        return "continue";
      }

var attributeList = [].slice.call(el.attributes);
      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);
      attributeList.forEach(function (attr) {
        if (!allowedAttribute(attr, whitelistedAttributes)) {
          el.removeAttribute(attr.nodeName);
        }
      });
    };

for (var i = 0, len = elements.length; i < len; i++) {
      var _ret = _loop(i, len);

if (_ret === "continue") continue;
    }

return createdDocument.body.innerHTML;
  }

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

};

var Tooltip =
  /*#__PURE__*/
  function () {
    function Tooltip(element, config) {
      /**
       * Check for Popper dependency
       * Popper - https://popper.js.org
       */
      if (typeof Popper === 'undefined') {
        throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)');
      } // private

this._isEnabled = true;
      this._timeout = 0;
      this._hoverState = '';
      this._activeTrigger = {};
      this._popper = null; // Protected

this.element = element;
      this.config = this._getConfig(config);
      this.tip = null;

this._setListeners();
    } // Getters

var _proto = Tooltip.prototype;

// Public
    _proto.enable = function enable() {
      this._isEnabled = true;
    };

_proto.disable = function disable() {
      this._isEnabled = false;
    };

_proto.toggleEnabled = function toggleEnabled() {
      this._isEnabled = !this._isEnabled;
    };

_proto.toggle = function toggle(event) {
      if (!this._isEnabled) {
        return;
      }

if (event) {
        var dataKey = this.constructor.DATA_KEY;
        var context = $(event.currentTarget).data(dataKey);

if (!context) {
          context = new this.constructor(event.currentTarget, this._getDelegateConfig());
          $(event.currentTarget).data(dataKey, context);
        }

context._activeTrigger.click = !context._activeTrigger.click;

if (context._isWithActiveTrigger()) {
          context._enter(null, context);
        } else {
          context._leave(null, context);
        }
      } else {
        if ($(this.getTipElement()).hasClass(ClassName$6.SHOW)) {
          this._leave(null, this);

return;
        }

this._enter(null, this);
      }
    };

_proto.dispose = function dispose() {
      clearTimeout(this._timeout);
      $.removeData(this.element, this.constructor.DATA_KEY);
      $(this.element).off(this.constructor.EVENT_KEY);
      $(this.element).closest('.modal').off('hide.bs.modal');

if (this.tip) {
        $(this.tip).remove();
      }

this._isEnabled = null;
      this._timeout = null;
      this._hoverState = null;
      this._activeTrigger = null;

if (this._popper !== null) {
        this._popper.destroy();
      }

this._popper = null;
      this.element = null;
      this.config = null;
      this.tip = null;
    };

_proto.show = function show() {
      var _this = this;

if ($(this.element).css('display') === 'none') {
        throw new Error('Please use show on visible elements');
      }

var showEvent = $.Event(this.constructor.Event.SHOW);

if (this.isWithContent() && this._isEnabled) {
        $(this.element).trigger(showEvent);
        var shadowRoot = Util.findShadowRoot(this.element);
        var isInTheDom = $.contains(shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement, this.element);

if (showEvent.isDefaultPrevented() || !isInTheDom) {
          return;
        }

var tip = this.getTipElement();
        var tipId = Util.getUID(this.constructor.NAME);
        tip.setAttribute('id', tipId);
        this.element.setAttribute('aria-describedby', tipId);
        this.setContent();

if (this.config.animation) {
          $(tip).addClass(ClassName$6.FADE);
        }

var placement = typeof this.config.placement === 'function' ? this.config.placement.call(this, tip, this.element) : this.config.placement;

var attachment = this._getAttachment(placement);

this.addAttachmentClass(attachment);

var container = this._getContainer();

$(tip).data(this.constructor.DATA_KEY, this);

if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
          $(tip).appendTo(container);
        }

$(this.element).trigger(this.constructor.Event.INSERTED);
        this._popper = new Popper(this.element, tip, {
          placement: attachment,
          modifiers: {
            offset: this._getOffset(),
            flip: {
              behavior: this.config.fallbackPlacement
            },
            arrow: {
              element: Selector$6.ARROW
            },
            preventOverflow: {
              boundariesElement: this.config.boundary
            }
          },
          onCreate: function onCreate(data) {
            if (data.originalPlacement !== data.placement) {
              _this._handlePopperPlacementChange(data);
            }
          },
          onUpdate: function onUpdate(data) {
            return _this._handlePopperPlacementChange(data);
          }
        });
        $(tip).addClass(ClassName$6.SHOW); // If this is a touch-enabled device we add extra
        // empty mouseover listeners to the body's immediate children;
        // only needed because of broken event delegation on iOS
        // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html

if ('ontouchstart' in document.documentElement) {
          $(document.body).children().on('mouseover', null, $.noop);
        }

var complete = function complete() {
          if (_this.config.animation) {
            _this._fixTransition();
          }

var prevHoverState = _this._hoverState;
          _this._hoverState = null;
          $(_this.element).trigger(_this.constructor.Event.SHOWN);

if (prevHoverState === HoverState.OUT) {
            _this._leave(null, _this);
          }
        };

if ($(this.tip).hasClass(ClassName$6.FADE)) {
          var transitionDuration = Util.getTransitionDurationFromElement(this.tip);
          $(this.tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
        } else {
          complete();
        }
      }
    };

_proto.hide = function hide(callback) {
      var _this2 = this;

var tip = this.getTipElement();
      var hideEvent = $.Event(this.constructor.Event.HIDE);

var complete = function complete() {
        if (_this2._hoverState !== HoverState.SHOW && tip.parentNode) {
          tip.parentNode.removeChild(tip);
        }

_this2._cleanTipClass();

_this2.element.removeAttribute('aria-describedby');

$(_this2.element).trigger(_this2.constructor.Event.HIDDEN);

if (_this2._popper !== null) {
          _this2._popper.destroy();
        }

if (callback) {
          callback();
        }
      };

$(this.element).trigger(hideEvent);

if (hideEvent.isDefaultPrevented()) {
        return;
      }

$(tip).removeClass(ClassName$6.SHOW); // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support

if ('ontouchstart' in document.documentElement) {
        $(document.body).children().off('mouseover', null, $.noop);
      }

this._activeTrigger[Trigger.CLICK] = false;
      this._activeTrigger[Trigger.FOCUS] = false;
      this._activeTrigger[Trigger.HOVER] = false;

if ($(this.tip).hasClass(ClassName$6.FADE)) {
        var transitionDuration = Util.getTransitionDurationFromElement(tip);
        $(tip).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }

this._hoverState = '';
    };

_proto.update = function update() {
      if (this._popper !== null) {
        this._popper.scheduleUpdate();
      }
    } // Protected
    ;

_proto.isWithContent = function isWithContent() {
      return Boolean(this.getTitle());
    };

_proto.addAttachmentClass = function addAttachmentClass(attachment) {
      $(this.getTipElement()).addClass(CLASS_PREFIX + "-" + attachment);
    };

_proto.getTipElement = function getTipElement() {
      this.tip = this.tip || $(this.config.template)[0];
      return this.tip;
    };

_proto.setContent = function setContent() {
      var tip = this.getTipElement();
      this.setElementContent($(tip.querySelectorAll(Selector$6.TOOLTIP_INNER)), this.getTitle());
      $(tip).removeClass(ClassName$6.FADE + " " + ClassName$6.SHOW);
    };

_proto.setElementContent = function setElementContent($element, content) {
      if (typeof content === 'object' && (content.nodeType || content.jquery)) {
        // Content is a DOM node or a jQuery
        if (this.config.html) {
          if (!$(content).parent().is($element)) {
            $element.empty().append(content);
          }
        } else {
          $element.text($(content).text());
        }

return;
      }

if (this.config.html) {
        if (this.config.sanitize) {
          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
        }

$element.html(content);
      } else {
        $element.text(content);
      }
    };

_proto.getTitle = function getTitle() {
      var title = this.element.getAttribute('data-original-title');

if (!title) {
        title = typeof this.config.title === 'function' ? this.config.title.call(this.element) : this.config.title;
      }

return title;
    } // Private
    ;

_proto._getOffset = function _getOffset() {
      var _this3 = this;

var offset = {};

if (typeof this.config.offset === 'function') {
        offset.fn = function (data) {
          data.offsets = _objectSpread({}, data.offsets, _this3.config.offset(data.offsets, _this3.element) || {});
          return data;
        };
      } else {
        offset.offset = this.config.offset;
      }

return offset;
    };

_proto._getContainer = function _getContainer() {
      if (this.config.container === false) {
        return document.body;
      }

if (Util.isElement(this.config.container)) {
        return $(this.config.container);
      }

return $(document).find(this.config.container);
    };

_proto._getAttachment = function _getAttachment(placement) {
      return AttachmentMap$1[placement.toUpperCase()];
    };

_proto._setListeners = function _setListeners() {
      var _this4 = this;

if (this.config.selector) {
        this.config = _objectSpread({}, this.config, {
          trigger: 'manual',
          selector: ''
        });
      } else {
        this._fixTitle();
      }
    };

_proto._fixTitle = function _fixTitle() {
      var titleType = typeof this.element.getAttribute('data-original-title');

if (this.element.getAttribute('title') || titleType !== 'string') {
        this.element.setAttribute('data-original-title', this.element.getAttribute('title') || '');
        this.element.setAttribute('title', '');
      }
    };

_proto._enter = function _enter(event, context) {
      var dataKey = this.constructor.DATA_KEY;
      context = context || $(event.currentTarget).data(dataKey);

if (!context) {
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
        $(event.currentTarget).data(dataKey, context);
      }

if (event) {
        context._activeTrigger[event.type === 'focusin' ? Trigger.FOCUS : Trigger.HOVER] = true;
      }

if ($(context.getTipElement()).hasClass(ClassName$6.SHOW) || context._hoverState === HoverState.SHOW) {
        context._hoverState = HoverState.SHOW;
        return;
      }

clearTimeout(context._timeout);
      context._hoverState = HoverState.SHOW;

if (!context.config.delay || !context.config.delay.show) {
        context.show();
        return;
      }

context._timeout = setTimeout(function () {
        if (context._hoverState === HoverState.SHOW) {
          context.show();
        }
      }, context.config.delay.show);
    };

_proto._leave = function _leave(event, context) {
      var dataKey = this.constructor.DATA_KEY;
      context = context || $(event.currentTarget).data(dataKey);

if (!context) {
        context = new this.constructor(event.currentTarget, this._getDelegateConfig());
        $(event.currentTarget).data(dataKey, context);
      }

if (event) {
        context._activeTrigger[event.type === 'focusout' ? Trigger.FOCUS : Trigger.HOVER] = false;
      }

if (context._isWithActiveTrigger()) {
        return;
      }

clearTimeout(context._timeout);
      context._hoverState = HoverState.OUT;

if (!context.config.delay || !context.config.delay.hide) {
        context.hide();
        return;
      }

context._timeout = setTimeout(function () {
        if (context._hoverState === HoverState.OUT) {
          context.hide();
        }
      }, context.config.delay.hide);
    };

_proto._isWithActiveTrigger = function _isWithActiveTrigger() {
      for (var trigger in this._activeTrigger) {
        if (this._activeTrigger[trigger]) {
          return true;
        }
      }

return false;
    };

_proto._getConfig = function _getConfig(config) {
      var dataAttributes = $(this.element).data();
      Object.keys(dataAttributes).forEach(function (dataAttr) {
        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
          delete dataAttributes[dataAttr];
        }
      });
      config = _objectSpread({}, this.constructor.Default, dataAttributes, typeof config === 'object' && config ? config : {});

if (typeof config.delay === 'number') {
        config.delay = {
          show: config.delay,
          hide: config.delay
        };
      }

if (typeof config.title === 'number') {
        config.title = config.title.toString();
      }

if (typeof config.content === 'number') {
        config.content = config.content.toString();
      }

Util.typeCheckConfig(NAME$6, config, this.constructor.DefaultType);

if (config.sanitize) {
        config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
      }

return config;
    };

_proto._getDelegateConfig = function _getDelegateConfig() {
      var config = {};

if (this.config) {
        for (var key in this.config) {
          if (this.constructor.Default[key] !== this.config[key]) {
            config[key] = this.config[key];
          }
        }
      }

return config;
    };

_proto._cleanTipClass = function _cleanTipClass() {
      var $tip = $(this.getTipElement());
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);

if (tabClass !== null && tabClass.length) {
        $tip.removeClass(tabClass.join(''));
      }
    };

_proto._handlePopperPlacementChange = function _handlePopperPlacementChange(popperData) {
      var popperInstance = popperData.instance;
      this.tip = popperInstance.popper;

this._cleanTipClass();

this.addAttachmentClass(this._getAttachment(popperData.placement));
    };

_proto._fixTransition = function _fixTransition() {
      var tip = this.getTipElement();
      var initConfigAnimation = this.config.animation;

if (tip.getAttribute('x-placement') !== null) {
        return;
      }

$(tip).removeClass(ClassName$6.FADE);
      this.config.animation = false;
      this.hide();
      this.show();
      this.config.animation = initConfigAnimation;
    } // Static
    ;

Tooltip._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$6);

var _config = typeof config === 'object' && config;

if (!data && /dispose|hide/.test(config)) {
          return;
        }

if (!data) {
          data = new Tooltip(this, _config);
          $(this).data(DATA_KEY$6, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

_createClass(Tooltip, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$6;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$4;
      }
    }, {
      key: "NAME",
      get: function get() {
        return NAME$6;
      }
    }, {
      key: "DATA_KEY",
      get: function get() {
        return DATA_KEY$6;
      }
    }, {
      key: "Event",
      get: function get() {
        return Event$6;
      }
    }, {
      key: "EVENT_KEY",
      get: function get() {
        return EVENT_KEY$6;
      }
    }, {
      key: "DefaultType",
      get: function get() {
        return DefaultType$4;
      }
    }]);

return Tooltip;
  }();
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$6] = Tooltip._jQueryInterface;
  $.fn[NAME$6].Constructor = Tooltip;

$.fn[NAME$6].noConflict = function () {
    $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
    return Tooltip._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$7 = 'popover';
  var VERSION$7 = '4.3.1';
  var DATA_KEY$7 = 'bs.popover';
  var EVENT_KEY$7 = "." + DATA_KEY$7;
  var JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];
  var CLASS_PREFIX$1 = 'bs-popover';
  var BSCLS_PREFIX_REGEX$1 = new RegExp("(^|\\s)" + CLASS_PREFIX$1 + "\\S+", 'g');

var Default$5 = _objectSpread({}, Tooltip.Default, {
    placement: 'right',
    trigger: 'click',
    content: '',
    template: '<div class="popover" role="tooltip">' + '<div class="arrow"></div>' + '<h3 class="popover-header"></h3>' + '<div class="popover-body"></div></div>'
  });

var DefaultType$5 = _objectSpread({}, Tooltip.DefaultType, {
    content: '(string|element|function)'
  });

var ClassName$7 = {
    FADE: 'fade',
    SHOW: 'show'
  };
  var Selector$7 = {
    TITLE: '.popover-header',
    CONTENT: '.popover-body'
  };
  var Event$7 = {
    HIDE: "hide" + EVENT_KEY$7,
    HIDDEN: "hidden" + EVENT_KEY$7,
    SHOW: "show" + EVENT_KEY$7,
    SHOWN: "shown" + EVENT_KEY$7,
    INSERTED: "inserted" + EVENT_KEY$7,
    CLICK: "click" + EVENT_KEY$7,
    FOCUSIN: "focusin" + EVENT_KEY$7,
    FOCUSOUT: "focusout" + EVENT_KEY$7,
    MOUSEENTER: "mouseenter" + EVENT_KEY$7,
    MOUSELEAVE: "mouseleave" + EVENT_KEY$7
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

};

var Popover =
  /*#__PURE__*/
  function (_Tooltip) {
    _inheritsLoose(Popover, _Tooltip);

function Popover() {
      return _Tooltip.apply(this, arguments) || this;
    }

var _proto = Popover.prototype;

// Overrides
    _proto.isWithContent = function isWithContent() {
      return this.getTitle() || this._getContent();
    };

_proto.addAttachmentClass = function addAttachmentClass(attachment) {
      $(this.getTipElement()).addClass(CLASS_PREFIX$1 + "-" + attachment);
    };

_proto.getTipElement = function getTipElement() {
      this.tip = this.tip || $(this.config.template)[0];
      return this.tip;
    };

_proto.setContent = function setContent() {
      var $tip = $(this.getTipElement()); // We use append for html objects to maintain js events

this.setElementContent($tip.find(Selector$7.TITLE), this.getTitle());

var content = this._getContent();

if (typeof content === 'function') {
        content = content.call(this.element);
      }

this.setElementContent($tip.find(Selector$7.CONTENT), content);
      $tip.removeClass(ClassName$7.FADE + " " + ClassName$7.SHOW);
    } // Private
    ;

_proto._getContent = function _getContent() {
      return this.element.getAttribute('data-content') || this.config.content;
    };

_proto._cleanTipClass = function _cleanTipClass() {
      var $tip = $(this.getTipElement());
      var tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);

if (tabClass !== null && tabClass.length > 0) {
        $tip.removeClass(tabClass.join(''));
      }
    } // Static
    ;

Popover._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$7);

var _config = typeof config === 'object' ? config : null;

if (!data && /dispose|hide/.test(config)) {
          return;
        }

if (!data) {
          data = new Popover(this, _config);
          $(this).data(DATA_KEY$7, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

_createClass(Popover, null, [{
      key: "VERSION",
      // Getters
      get: function get() {
        return VERSION$7;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$5;
      }
    }, {
      key: "NAME",
      get: function get() {
        return NAME$7;
      }
    }, {
      key: "DATA_KEY",
      get: function get() {
        return DATA_KEY$7;
      }
    }, {
      key: "Event",
      get: function get() {
        return Event$7;
      }
    }, {
      key: "EVENT_KEY",
      get: function get() {
        return EVENT_KEY$7;
      }
    }, {
      key: "DefaultType",
      get: function get() {
        return DefaultType$5;
      }
    }]);

return Popover;
  }(Tooltip);
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$7] = Popover._jQueryInterface;
  $.fn[NAME$7].Constructor = Popover;

$.fn[NAME$7].noConflict = function () {
    $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
    return Popover._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

};

var ScrollSpy =
  /*#__PURE__*/
  function () {
    function ScrollSpy(element, config) {
      var _this = this;

this._element = element;
      this._scrollElement = element.tagName === 'BODY' ? window : element;
      this._config = this._getConfig(config);
      this._selector = this._config.target + " " + Selector$8.NAV_LINKS + "," + (this._config.target + " " + Selector$8.LIST_ITEMS + ",") + (this._config.target + " " + Selector$8.DROPDOWN_ITEMS);
      this._offsets = [];
      this._targets = [];
      this._activeTarget = null;
      this._scrollHeight = 0;
      $(this._scrollElement).on(Event$8.SCROLL, function (event) {
        return _this._process(event);
      });
      this.refresh();

this._process();
    } // Getters

var _proto = ScrollSpy.prototype;

// Public
    _proto.refresh = function refresh() {
      var _this2 = this;

var autoMethod = this._scrollElement === this._scrollElement.window ? OffsetMethod.OFFSET : OffsetMethod.POSITION;
      var offsetMethod = this._config.method === 'auto' ? autoMethod : this._config.method;
      var offsetBase = offsetMethod === OffsetMethod.POSITION ? this._getScrollTop() : 0;
      this._offsets = [];
      this._targets = [];
      this._scrollHeight = this._getScrollHeight();
      var targets = [].slice.call(document.querySelectorAll(this._selector));
      targets.map(function (element) {
        var target;
        var targetSelector = Util.getSelectorFromElement(element);

if (targetSelector) {
          target = document.querySelector(targetSelector);
        }

if (target) {
          var targetBCR = target.getBoundingClientRect();

if (targetBCR.width || targetBCR.height) {
            // TODO (fat): remove sketch reliance on jQuery position/offset
            return [$(target)[offsetMethod]().top + offsetBase, targetSelector];
          }
        }

return null;
      }).filter(function (item) {
        return item;
      }).sort(function (a, b) {
        return a[0] - b[0];
      }).forEach(function (item) {
        _this2._offsets.push(item[0]);

_this2._targets.push(item[1]);
      });
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$8);
      $(this._scrollElement).off(EVENT_KEY$8);
      this._element = null;
      this._scrollElement = null;
      this._config = null;
      this._selector = null;
      this._offsets = null;
      this._targets = null;
      this._activeTarget = null;
      this._scrollHeight = null;
    } // Private
    ;

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$6, typeof config === 'object' && config ? config : {});

if (typeof config.target !== 'string') {
        var id = $(config.target).attr('id');

if (!id) {
          id = Util.getUID(NAME$8);
          $(config.target).attr('id', id);
        }

config.target = "#" + id;
      }

Util.typeCheckConfig(NAME$8, config, DefaultType$6);
      return config;
    };

_proto._getScrollTop = function _getScrollTop() {
      return this._scrollElement === window ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop;
    };

_proto._getScrollHeight = function _getScrollHeight() {
      return this._scrollElement.scrollHeight || Math.max(document.body.scrollHeight, document.documentElement.scrollHeight);
    };

_proto._getOffsetHeight = function _getOffsetHeight() {
      return this._scrollElement === window ? window.innerHeight : this._scrollElement.getBoundingClientRect().height;
    };

_proto._process = function _process() {
      var scrollTop = this._getScrollTop() + this._config.offset;

var scrollHeight = this._getScrollHeight();

var maxScroll = this._config.offset + scrollHeight - this._getOffsetHeight();

if (this._scrollHeight !== scrollHeight) {
        this.refresh();
      }

if (scrollTop >= maxScroll) {
        var target = this._targets[this._targets.length - 1];

if (this._activeTarget !== target) {
          this._activate(target);
        }

return;
      }

if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
        this._activeTarget = null;

this._clear();

return;
      }

var offsetLength = this._offsets.length;

for (var i = offsetLength; i--;) {
        var isActiveTarget = this._activeTarget !== this._targets[i] && scrollTop >= this._offsets[i] && (typeof this._offsets[i + 1] === 'undefined' || scrollTop < this._offsets[i + 1]);

if (isActiveTarget) {
          this._activate(this._targets[i]);
        }
      }
    };

_proto._activate = function _activate(target) {
      this._activeTarget = target;

this._clear();

var queries = this._selector.split(',').map(function (selector) {
        return selector + "[data-target=\"" + target + "\"]," + selector + "[href=\"" + target + "\"]";
      });

var $link = $([].slice.call(document.querySelectorAll(queries.join(','))));

if ($link.hasClass(ClassName$8.DROPDOWN_ITEM)) {
        $link.closest(Selector$8.DROPDOWN).find(Selector$8.DROPDOWN_TOGGLE).addClass(ClassName$8.ACTIVE);
        $link.addClass(ClassName$8.ACTIVE);
      } else {
        // Set triggered link as active
        $link.addClass(ClassName$8.ACTIVE); // Set triggered links parents as active
        // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor

$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_LINKS + ", " + Selector$8.LIST_ITEMS).addClass(ClassName$8.ACTIVE); // Handle special case when .nav-link is inside .nav-item

$link.parents(Selector$8.NAV_LIST_GROUP).prev(Selector$8.NAV_ITEMS).children(Selector$8.NAV_LINKS).addClass(ClassName$8.ACTIVE);
      }

$(this._scrollElement).trigger(Event$8.ACTIVATE, {
        relatedTarget: target
      });
    };

_proto._clear = function _clear() {
      [].slice.call(document.querySelectorAll(this._selector)).filter(function (node) {
        return node.classList.contains(ClassName$8.ACTIVE);
      }).forEach(function (node) {
        return node.classList.remove(ClassName$8.ACTIVE);
      });
    } // Static
    ;

ScrollSpy._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var data = $(this).data(DATA_KEY$8);

var _config = typeof config === 'object' && config;

if (!data) {
          data = new ScrollSpy(this, _config);
          $(this).data(DATA_KEY$8, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

_createClass(ScrollSpy, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$8;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$6;
      }
    }]);

return ScrollSpy;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(window).on(Event$8.LOAD_DATA_API, function () {
    var scrollSpys = [].slice.call(document.querySelectorAll(Selector$8.DATA_SPY));
    var scrollSpysLength = scrollSpys.length;

for (var i = scrollSpysLength; i--;) {
      var $spy = $(scrollSpys[i]);

ScrollSpy._jQueryInterface.call($spy, $spy.data());
    }
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$8] = ScrollSpy._jQueryInterface;
  $.fn[NAME$8].Constructor = ScrollSpy;

$.fn[NAME$8].noConflict = function () {
    $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
    return ScrollSpy._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

var NAME$9 = 'tab';
  var VERSION$9 = '4.3.1';
  var DATA_KEY$9 = 'bs.tab';
  var EVENT_KEY$9 = "." + DATA_KEY$9;
  var DATA_API_KEY$7 = '.data-api';
  var JQUERY_NO_CONFLICT$9 = $.fn[NAME$9];
  var Event$9 = {
    HIDE: "hide" + EVENT_KEY$9,
    HIDDEN: "hidden" + EVENT_KEY$9,
    SHOW: "show" + EVENT_KEY$9,
    SHOWN: "shown" + EVENT_KEY$9,
    CLICK_DATA_API: "click" + EVENT_KEY$9 + DATA_API_KEY$7
  };
  var ClassName$9 = {
    DROPDOWN_MENU: 'dropdown-menu',
    ACTIVE: 'active',
    DISABLED: 'disabled',
    FADE: 'fade',
    SHOW: 'show'
  };
  var Selector$9 = {
    DROPDOWN: '.dropdown',
    NAV_LIST_GROUP: '.nav, .list-group',
    ACTIVE: '.active',
    ACTIVE_UL: '> li > .active',
    DATA_TOGGLE: '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]',
    DROPDOWN_TOGGLE: '.dropdown-toggle',
    DROPDOWN_ACTIVE_CHILD: '> .dropdown-menu .active'
    /**
     * ------------------------------------------------------------------------
     * Class Definition
     * ------------------------------------------------------------------------
     */

};

var Tab =
  /*#__PURE__*/
  function () {
    function Tab(element) {
      this._element = element;
    } // Getters

var _proto = Tab.prototype;

// Public
    _proto.show = function show() {
      var _this = this;

if (this._element.parentNode && this._element.parentNode.nodeType === Node.ELEMENT_NODE && $(this._element).hasClass(ClassName$9.ACTIVE) || $(this._element).hasClass(ClassName$9.DISABLED)) {
        return;
      }

var target;
      var previous;
      var listElement = $(this._element).closest(Selector$9.NAV_LIST_GROUP)[0];
      var selector = Util.getSelectorFromElement(this._element);

if (listElement) {
        var itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? Selector$9.ACTIVE_UL : Selector$9.ACTIVE;
        previous = $.makeArray($(listElement).find(itemSelector));
        previous = previous[previous.length - 1];
      }

var hideEvent = $.Event(Event$9.HIDE, {
        relatedTarget: this._element
      });
      var showEvent = $.Event(Event$9.SHOW, {
        relatedTarget: previous
      });

if (previous) {
        $(previous).trigger(hideEvent);
      }

$(this._element).trigger(showEvent);

if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) {
        return;
      }

if (selector) {
        target = document.querySelector(selector);
      }

this._activate(this._element, listElement);

if (target) {
        this._activate(target, target.parentNode, complete);
      } else {
        complete();
      }
    };

_proto.dispose = function dispose() {
      $.removeData(this._element, DATA_KEY$9);
      this._element = null;
    } // Private
    ;

_proto._activate = function _activate(element, container, callback) {
      var _this2 = this;

var activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL') ? $(container).find(Selector$9.ACTIVE_UL) : $(container).children(Selector$9.ACTIVE);
      var active = activeElements[0];
      var isTransitioning = callback && active && $(active).hasClass(ClassName$9.FADE);

var complete = function complete() {
        return _this2._transitionComplete(element, active, callback);
      };

if (active && isTransitioning) {
        var transitionDuration = Util.getTransitionDurationFromElement(active);
        $(active).removeClass(ClassName$9.SHOW).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }
    };

_proto._transitionComplete = function _transitionComplete(element, active, callback) {
      if (active) {
        $(active).removeClass(ClassName$9.ACTIVE);
        var dropdownChild = $(active.parentNode).find(Selector$9.DROPDOWN_ACTIVE_CHILD)[0];

if (dropdownChild) {
          $(dropdownChild).removeClass(ClassName$9.ACTIVE);
        }

if (active.getAttribute('role') === 'tab') {
          active.setAttribute('aria-selected', false);
        }
      }

$(element).addClass(ClassName$9.ACTIVE);

if (element.getAttribute('role') === 'tab') {
        element.setAttribute('aria-selected', true);
      }

Util.reflow(element);

if (element.classList.contains(ClassName$9.FADE)) {
        element.classList.add(ClassName$9.SHOW);
      }

if (element.parentNode && $(element.parentNode).hasClass(ClassName$9.DROPDOWN_MENU)) {
        var dropdownElement = $(element).closest(Selector$9.DROPDOWN)[0];

if (dropdownElement) {
          var dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(Selector$9.DROPDOWN_TOGGLE));
          $(dropdownToggleList).addClass(ClassName$9.ACTIVE);
        }

element.setAttribute('aria-expanded', true);
      }

if (callback) {
        callback();
      }
    } // Static
    ;

Tab._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var $this = $(this);
        var data = $this.data(DATA_KEY$9);

if (!data) {
          data = new Tab(this);
          $this.data(DATA_KEY$9, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config]();
        }
      });
    };

_createClass(Tab, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$9;
      }
    }]);

return Tab;
  }();
  /**
   * ------------------------------------------------------------------------
   * Data Api implementation
   * ------------------------------------------------------------------------
   */

$(document).on(Event$9.CLICK_DATA_API, Selector$9.DATA_TOGGLE, function (event) {
    event.preventDefault();

Tab._jQueryInterface.call($(this), 'show');
  });
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$9] = Tab._jQueryInterface;
  $.fn[NAME$9].Constructor = Tab;

$.fn[NAME$9].noConflict = function () {
    $.fn[NAME$9] = JQUERY_NO_CONFLICT$9;
    return Tab._jQueryInterface;
  };

/**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */

};

var Toast =
  /*#__PURE__*/
  function () {
    function Toast(element, config) {
      this._element = element;
      this._config = this._getConfig(config);
      this._timeout = null;

this._setListeners();
    } // Getters

var _proto = Toast.prototype;

// Public
    _proto.show = function show() {
      var _this = this;

$(this._element).trigger(Event$a.SHOW);

if (this._config.animation) {
        this._element.classList.add(ClassName$a.FADE);
      }

var complete = function complete() {
        _this._element.classList.remove(ClassName$a.SHOWING);

_this._element.classList.add(ClassName$a.SHOW);

$(_this._element).trigger(Event$a.SHOWN);

if (_this._config.autohide) {
          _this.hide();
        }
      };

this._element.classList.remove(ClassName$a.HIDE);

this._element.classList.add(ClassName$a.SHOWING);

if (this._config.animation) {
        var transitionDuration = Util.getTransitionDurationFromElement(this._element);
        $(this._element).one(Util.TRANSITION_END, complete).emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }
    };

_proto.hide = function hide(withoutTimeout) {
      var _this2 = this;

if (!this._element.classList.contains(ClassName$a.SHOW)) {
        return;
      }

$(this._element).trigger(Event$a.HIDE);

if (withoutTimeout) {
        this._close();
      } else {
        this._timeout = setTimeout(function () {
          _this2._close();
        }, this._config.delay);
      }
    };

_proto.dispose = function dispose() {
      clearTimeout(this._timeout);
      this._timeout = null;

if (this._element.classList.contains(ClassName$a.SHOW)) {
        this._element.classList.remove(ClassName$a.SHOW);
      }

$(this._element).off(Event$a.CLICK_DISMISS);
      $.removeData(this._element, DATA_KEY$a);
      this._element = null;
      this._config = null;
    } // Private
    ;

_proto._getConfig = function _getConfig(config) {
      config = _objectSpread({}, Default$7, $(this._element).data(), typeof config === 'object' && config ? config : {});
      Util.typeCheckConfig(NAME$a, config, this.constructor.DefaultType);
      return config;
    };

_proto._setListeners = function _setListeners() {
      var _this3 = this;

$(this._element).on(Event$a.CLICK_DISMISS, Selector$a.DATA_DISMISS, function () {
        return _this3.hide(true);
      });
    };

_proto._close = function _close() {
      var _this4 = this;

var complete = function complete() {
        _this4._element.classList.add(ClassName$a.HIDE);

$(_this4._element).trigger(Event$a.HIDDEN);
      };

this._element.classList.remove(ClassName$a.SHOW);

Toast._jQueryInterface = function _jQueryInterface(config) {
      return this.each(function () {
        var $element = $(this);
        var data = $element.data(DATA_KEY$a);

var _config = typeof config === 'object' && config;

if (!data) {
          data = new Toast(this, _config);
          $element.data(DATA_KEY$a, data);
        }

if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError("No method named \"" + config + "\"");
          }

data[config](this);
        }
      });
    };

_createClass(Toast, null, [{
      key: "VERSION",
      get: function get() {
        return VERSION$a;
      }
    }, {
      key: "DefaultType",
      get: function get() {
        return DefaultType$7;
      }
    }, {
      key: "Default",
      get: function get() {
        return Default$7;
      }
    }]);

return Toast;
  }();
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   */

$.fn[NAME$a] = Toast._jQueryInterface;
  $.fn[NAME$a].Constructor = Toast;

$.fn[NAME$a].noConflict = function () {
    $.fn[NAME$a] = JQUERY_NO_CONFLICT$a;
    return Toast._jQueryInterface;
  };

/**
   * --------------------------------------------------------------------------
   * Bootstrap (v4.3.1): index.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */

(function () {
    if (typeof $ === 'undefined') {
      throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.');
    }

var version = $.fn.jquery.split(' ')[0].split('.');
    var minMajor = 1;
    var ltMajor = 2;
    var minMinor = 9;
    var minPatch = 1;
    var maxMajor = 4;

if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
      throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0');
    }
  })();

exports.Util = Util;
  exports.Alert = Alert;
  exports.Button = Button;
  exports.Carousel = Carousel;
  exports.Collapse = Collapse;
  exports.Dropdown = Dropdown;
  exports.Modal = Modal;
  exports.Popover = Popover;
  exports.Scrollspy = ScrollSpy;
  exports.Tab = Tab;
  exports.Toast = Toast;
  exports.Tooltip = Tooltip;

Object.defineProperty(exports, '__esModule', { value: true });

}));
//# sourceMappingURL=bootstrap.js.map

/***/ }),

/***/ "./node_modules/is-buffer/index.js":
/*!*****************************************!*\
  !*** ./node_modules/is-buffer/index.js ***!
  \*****************************************/
/*! no static exports found */
/***/ (function(module, exports) {

/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */

module.exports = function isBuffer (obj) {
  return obj != null && obj.constructor != null &&
    typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
}

/***/ }),

/***/ "./node_modules/jquery/dist/jquery.js":
/*!********************************************!*\
  !*** ./node_modules/jquery/dist/jquery.js ***!
  \********************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/*!
 * jQuery JavaScript Library v3.4.1
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2019-05-01T21:04Z
 */
( function( global, factory ) {

"use strict";

if (  true && typeof module.exports === "object" ) {

// For CommonJS and CommonJS-like environments where a proper `window`
		// is present, execute the factory and get jQuery.
		// For environments that do not have a `window` with a `document`
		// (such as Node.js), expose a factory as module.exports.
		// This accentuates the need for the creation of a real `window`.
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";

var arr = [];

var document = window.document;

var getProto = Object.getPrototypeOf;

var slice = arr.slice;

var concat = arr.concat;

var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var fnToString = hasOwn.toString;

var ObjectFunctionString = fnToString.call( Object );

var support = {};

var isFunction = function isFunction( obj ) {

// Support: Chrome <=57, Firefox <=52
      // In some browsers, typeof returns "function" for HTML <object> elements
      // (i.e., `typeof document.createElement( "object" ) === "function"`).
      // We don't want to classify *any* DOM node as a function.
      return typeof obj === "function" && typeof obj.nodeType !== "number";
  };

var isWindow = function isWindow( obj ) {
		return obj != null && obj === obj.window;
	};

var preservedScriptAttributes = {
		type: true,
		src: true,
		nonce: true,
		noModule: true
	};

function DOMEval( code, node, doc ) {
		doc = doc || document;

var i, val,
			script = doc.createElement( "script" );

script.text = code;
		if ( node ) {
			for ( i in preservedScriptAttributes ) {

// Support: Firefox 64+, Edge 18+
				// Some browsers don't support the "nonce" property on scripts.
				// On the other hand, just using `getAttribute` is not enough as
				// the `nonce` attribute is reset to an empty string whenever it
				// becomes browsing-context connected.
				// See https://github.com/whatwg/html/issues/2369
				// See https://html.spec.whatwg.org/#nonce-attributes
				// The `node.getAttribute` check was added for the sake of
				// `jQuery.globalEval` so that it can fake a nonce-containing node
				// via an object.
				val = node[ i ] || node.getAttribute && node.getAttribute( i );
				if ( val ) {
					script.setAttribute( i, val );
				}
			}
		}
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}

function toType( obj ) {
	if ( obj == null ) {
		return obj + "";
	}

// Support: Android <=2.3 only (functionish RegExp)
	return typeof obj === "object" || typeof obj === "function" ?
		class2type[ toString.call( obj ) ] || "object" :
		typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module

var
	version = "3.4.1",

// Define a local copy of jQuery
	jQuery = function( selector, context ) {

// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

// Support: Android <=4.0 only
	// Make sure we trim BOM and NBSP
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;

jQuery.fn = jQuery.prototype = {

// The current version of jQuery being used
	jquery: version,

constructor: jQuery,

// The default length of a jQuery object is 0
	length: 0,

toArray: function() {
		return slice.call( this );
	},

// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {

// Return all the elements in a clean array
		if ( num == null ) {
			return slice.call( this );
		}

// Return just the one element from the set
		return num < 0 ? this[ num + this.length ] : this[ num ];
	},

// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

// Return the newly-formed element set
		return ret;
	},

// Execute a callback for every element in the matched set.
	each: function( callback ) {
		return jQuery.each( this, callback );
	},

map: function( callback ) {
		return this.pushStack( jQuery.map( this, function( elem, i ) {
			return callback.call( elem, i, elem );
		} ) );
	},

slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

first: function() {
		return this.eq( 0 );
	},

last: function() {
		return this.eq( -1 );
	},

eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
	},

end: function() {
		return this.prevObject || this.constructor();
	},

// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: arr.sort,
	splice: arr.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[ 0 ] || {},
		i = 1,
		length = arguments.length,
		deep = false;

// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

// Skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !isFunction( target ) ) {
		target = {};
	}

// Extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

for ( ; i < length; i++ ) {

// Only deal with non-null/undefined values
		if ( ( options = arguments[ i ] ) != null ) {

// Extend the base object
			for ( name in options ) {
				copy = options[ name ];

// Prevent Object.prototype pollution
				// Prevent never-ending loop
				if ( name === "__proto__" || target === copy ) {
					continue;
				}

// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
					( copyIsArray = Array.isArray( copy ) ) ) ) {
					src = target[ name ];

// Ensure proper type for the source value
					if ( copyIsArray && !Array.isArray( src ) ) {
						clone = [];
					} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
						clone = {};
					} else {
						clone = src;
					}
					copyIsArray = false;

// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

// Return the modified object
	return target;
};

jQuery.extend( {

// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

// Assume jQuery is ready without the ready module
	isReady: true,

error: function( msg ) {
		throw new Error( msg );
	},

noop: function() {},

isPlainObject: function( obj ) {
		var proto, Ctor;

// Detect obvious negatives
		// Use toString instead of jQuery.type to catch host objects
		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
			return false;
		}

proto = getProto( obj );

// Objects with no prototype (e.g., `Object.create( null )`) are plain
		if ( !proto ) {
			return true;
		}

// Objects with prototype are plain iff they were constructed by a global Object function
		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
	},

isEmptyObject: function( obj ) {
		var name;

for ( name in obj ) {
			return false;
		}
		return true;
	},

// Evaluates a script in a global context
	globalEval: function( code, options ) {
		DOMEval( code, { nonce: options && options.nonce } );
	},

each: function( obj, callback ) {
		var length, i = 0;

if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i < length; i++ ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		} else {
			for ( i in obj ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		}

return obj;
	},

// Support: Android <=4.0 only
	trim: function( text ) {
		return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
	},

// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

if ( arr != null ) {
			if ( isArrayLike( Object( arr ) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

return ret;
	},

inArray: function( elem, arr, i ) {
		return arr == null ? -1 : indexOf.call( arr, elem, i );
	},

// Support: Android <=4.0 only, PhantomJS 1 only
	// push.apply(_, arraylike) throws on ancient WebKit
	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

for ( ; j < len; j++ ) {
			first[ i++ ] = second[ j ];
		}

first.length = i;

return first;
	},

grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

return matches;
	},

// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var length, value,
			i = 0,
			ret = [];

// Go through the array, translating each of the items to their new values
		if ( isArrayLike( elems ) ) {
			length = elems.length;
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

if ( value != null ) {
					ret.push( value );
				}
			}

// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

if ( value != null ) {
					ret.push( value );
				}
			}
		}

// Flatten any nested arrays
		return concat.apply( [], ret );
	},

// A global GUID counter for objects
	guid: 1,

// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
} );

if ( typeof Symbol === "function" ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );

function isArrayLike( obj ) {

// Support: real iOS 8.2 only (not reproducible in simulator)
	// `in` check used to prevent JIT error (gh-2145)
	// hasOwn isn't used here due to false negatives
	// regarding Nodelist length in IE
	var length = !!obj && "length" in obj && obj.length,
		type = toType( obj );

if ( isFunction( obj ) || isWindow( obj ) ) {
		return false;
	}

return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v2.3.4
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://js.foundation/
 *
 * Date: 2019-04-08
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

// Instance-specific data
	expando = "sizzle" + 1 * new Date(),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	nonnativeSelectorCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf as it's faster than native
	// https://jsperf.com/thor-indexof-vs-for/5
	indexOf = function( list, elem ) {
		var i = 0,
			len = list.length;
		for ( ; i < len; i++ ) {
			if ( list[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

// Regular expressions

// http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",

// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",

// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

pseudos = ":(" + identifier + ")(?:\$(" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\$|)",

// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rwhitespace = new RegExp( whitespace + "+", "g" ),
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
	rdescend = new RegExp( whitespace + "|>" ),

rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

matchExpr = {
		"ID": new RegExp( "^#(" + identifier + ")" ),
		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\$" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\$|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\$" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\$|)(?=[^-]|$)", "i" )
	},

rhtml = /HTML$/i,
	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

rnative = /^[^{]+\{\s*\[native \w/,

// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

rsibling = /[+~]/,

// CSS escapes
	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

// CSS string/identifier serialization
	// https://drafts.csswg.org/cssom/#common-serializing-idioms
	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
	fcssescape = function( ch, asCodePoint ) {
		if ( asCodePoint ) {

// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
			if ( ch === "\0" ) {
				return "\uFFFD";
			}

// Control characters and (dependent upon position) numbers get escaped as code points
			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
		}

// Other potentially-special ASCII characters get backslash-escaped
		return "\\" + ch;
	},

// Used for iframes
	// See setDocument()
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE
	unloadHandler = function() {
		setDocument();
	},

inDisabledFieldset = addCombinator(
		function( elem ) {
			return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
		},
		{ dir: "parentNode", next: "legend" }
	);

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var m, i, elem, nid, match, groups, newSelector,
		newContext = context && context.ownerDocument,

// nodeType defaults to 9, since context defaults to document
		nodeType = context ? context.nodeType : 9;

results = results || [];

// Return early from calls with invalid selector or context
	if ( typeof selector !== "string" || !selector ||
		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

return results;
	}

// Try to shortcut find operations (as opposed to filters) in HTML documents
	if ( !seed ) {

if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
			setDocument( context );
		}
		context = context || document;

if ( documentIsHTML ) {

// If the selector is sufficiently simple, try using a "get*By*" DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {

// ID selector
				if ( (m = match[1]) ) {

// Document context
					if ( nodeType === 9 ) {
						if ( (elem = context.getElementById( m )) ) {

// Support: IE, Opera, Webkit
							// TODO: identify versions
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								results.push( elem );
								return results;
							}
						} else {
							return results;
						}

// Element context
					} else {

// Support: IE, Opera, Webkit
						// TODO: identify versions
						// getElementById can match elements by name instead of ID
						if ( newContext && (elem = newContext.getElementById( m )) &&
							contains( context, elem ) &&
							elem.id === m ) {

results.push( elem );
							return results;
						}
					}

// Type selector
				} else if ( match[2] ) {
					push.apply( results, context.getElementsByTagName( selector ) );
					return results;

// Class selector
				} else if ( (m = match[3]) && support.getElementsByClassName &&
					context.getElementsByClassName ) {

push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

// Take advantage of querySelectorAll
			if ( support.qsa &&
				!nonnativeSelectorCache[ selector + " " ] &&
				(!rbuggyQSA || !rbuggyQSA.test( selector )) &&

// Support: IE 8 only
				// Exclude object elements
				(nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {

newSelector = selector;
				newContext = context;

// qSA considers elements outside a scoping root when evaluating child or
				// descendant combinators, which is not what we want.
				// In such cases, we work around the behavior by prefixing every selector in the
				// list with an ID selector referencing the scope context.
				// Thanks to Andrew Dupont for this technique.
				if ( nodeType === 1 && rdescend.test( selector ) ) {

// Capture the context ID, setting it first if necessary
					if ( (nid = context.getAttribute( "id" )) ) {
						nid = nid.replace( rcssescape, fcssescape );
					} else {
						context.setAttribute( "id", (nid = expando) );
					}

// Prefix every selector in the list
					groups = tokenize( selector );
					i = groups.length;
					while ( i-- ) {
						groups[i] = "#" + nid + " " + toSelector( groups[i] );
					}
					newSelector = groups.join( "," );

// Expand context for sibling selectors
					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
						context;
				}

try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch ( qsaError ) {
					nonnativeSelectorCache( selector, true );
				} finally {
					if ( nid === expando ) {
						context.removeAttribute( "id" );
					}
				}
			}
		}
	}

// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {function(string, object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created element and returns a boolean result
 */
function assert( fn ) {
	var el = document.createElement("fieldset");

try {
		return !!fn( el );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( el.parentNode ) {
			el.parentNode.removeChild( el );
		}
		// release memory in IE
		el = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = arr.length;

while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			a.sourceIndex - b.sourceIndex;

// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for :enabled/:disabled
 * @param {Boolean} disabled true for :disabled; false for :enabled
 */
function createDisabledPseudo( disabled ) {

// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
	return function( elem ) {

// Only certain elements can match :enabled or :disabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
		if ( "form" in elem ) {

// Check for inherited disabledness on relevant non-disabled elements:
			// * listed form-associated elements in a disabled fieldset
			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
			// * option elements in a disabled optgroup
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
			// All such elements have a "form" property.
			if ( elem.parentNode && elem.disabled === false ) {

// Option elements defer to a parent optgroup if present
				if ( "label" in elem ) {
					if ( "label" in elem.parentNode ) {
						return elem.parentNode.disabled === disabled;
					} else {
						return elem.disabled === disabled;
					}
				}

// Support: IE 6 - 11
				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
				return elem.isDisabled === disabled ||

// Where there is no isDisabled, check manually
					/* jshint -W018 */
					elem.isDisabled !== !disabled &&
						inDisabledFieldset( elem ) === disabled;
			}

return elem.disabled === disabled;

// Try to winnow out elements that can't be disabled before trusting the disabled property.
		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
		// even exist on them, let alone have a boolean value.
		} else if ( "label" in elem ) {
			return elem.disabled === disabled;
		}

// Remaining elements are neither :enabled nor :disabled
		return false;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== "undefined" && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	var namespace = elem.namespaceURI,
		docElem = (elem.ownerDocument || elem).documentElement;

// Support: IE <=8
	// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
	// https://bugs.jquery.com/ticket/4833
	return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare, subWindow,
		doc = node ? node.ownerDocument || node : preferredDoc;

// Return early if doc is invalid or already selected
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

// Update global variables
	document = doc;
	docElem = document.documentElement;
	documentIsHTML = !isXML( document );

// Support: IE 9-11, Edge
	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
	if ( preferredDoc !== document &&
		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {

// Support: IE 11, Edge
		if ( subWindow.addEventListener ) {
			subWindow.addEventListener( "unload", unloadHandler, false );

// Support: IE 9 - 10 only
		} else if ( subWindow.attachEvent ) {
			subWindow.attachEvent( "onunload", unloadHandler );
		}
	}

/* Attributes
	---------------------------------------------------------------------- */

// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties
	// (excepting IE8 booleans)
	support.attributes = assert(function( el ) {
		el.className = "i";
		return !el.getAttribute("className");
	});

/* getElement(s)By*
	---------------------------------------------------------------------- */

// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( el ) {
		el.appendChild( document.createComment("") );
		return !el.getElementsByTagName("*").length;
	});

// Support: IE<9
	support.getElementsByClassName = rnative.test( document.getElementsByClassName );

// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programmatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( el ) {
		docElem.appendChild( el ).id = expando;
		return !document.getElementsByName || !document.getElementsByName( expando ).length;
	});

// ID filter and find
	if ( support.getById ) {
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var elem = context.getElementById( id );
				return elem ? [ elem ] : [];
			}
		};
	} else {
		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== "undefined" &&
					elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};

// Support: IE 6 - 7 only
		// getElementById is not reliable as a find shortcut
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var node, i, elems,
					elem = context.getElementById( id );

if ( elem ) {

// Verify the id attribute
					node = elem.getAttributeNode("id");
					if ( node && node.value === id ) {
						return [ elem ];
					}

// Fall back on getElementsByName
					elems = context.getElementsByName( id );
					i = 0;
					while ( (elem = elems[i++]) ) {
						node = elem.getAttributeNode("id");
						if ( node && node.value === id ) {
							return [ elem ];
						}
					}
				}

return [];
			}
		};
	}

// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== "undefined" ) {
				return context.getElementsByTagName( tag );

// DocumentFragment nodes don't have gEBTN
			} else if ( support.qsa ) {
				return context.querySelectorAll( tag );
			}
		} :

function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
				results = context.getElementsByTagName( tag );

// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

return tmp;
			}
			return results;
		};

// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

/* QSA/matchesSelector
	---------------------------------------------------------------------- */

// QSA and matchesSelector support

// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See https://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( el ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// https://bugs.jquery.com/ticket/12359
			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
				"<option selected=''></option></select>";

// Support: IE8, Opera 11-12.16
			// Nothing should be selected when empty strings follow ^= or $= or *=
			// The test attribute must be unknown in Opera but "safe" for WinRT
			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !el.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
				rbuggyQSA.push("~=");
			}

// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !el.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}

// Support: Safari 8+, iOS 8+
			// https://bugs.webkit.org/show_bug.cgi?id=136851
			// In-page `selector#id sibling-combinator selector` fails
			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
				rbuggyQSA.push(".#.+[+~]");
			}
		});

assert(function( el ) {
			el.innerHTML = "<a href='' disabled='disabled'></a>" +
				"<select disabled='disabled'><option/></select>";

// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = document.createElement("input");
			input.setAttribute( "type", "hidden" );
			el.appendChild( input ).setAttribute( "name", "D" );

// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( el.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( el.querySelectorAll(":enabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

// Support: IE9-11+
			// IE's :disabled selector does not pick up the children of disabled fieldsets
			docElem.appendChild( el ).disabled = true;
			if ( el.querySelectorAll(":disabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

// Opera 10-11 does not throw on post-comma invalid pseudos
			el.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
		docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

assert(function( el ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( el, "*" );

// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( el, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

// Element contains another
	// Purposefully self-exclusive
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

/* Sorting
	---------------------------------------------------------------------- */

// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

// Otherwise we know they are disconnected
			1;

// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

// Choose the first element that is related to our preferred document
			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

// Maintain original order
			return sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;
		}

return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === document ? -1 :
				b === document ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;

// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

return document;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

if ( support.matchesSelector && documentIsHTML &&
		!nonnativeSelectorCache[ expr + " " ] &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

try {
			var ret = matches.call( elem, expr );

// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch (e) {
			nonnativeSelectorCache( expr, true );
		}
	}

return Sizzle( expr, document, null, [ elem ] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.escape = function( sel ) {
	return (sel + "").replace( rcssescape, fcssescape );
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

return ret;
};

Expr = Sizzle.selectors = {

// Can be adjusted by the user
	cacheLength: 50,

createPseudo: markFunction,

match: matchExpr,

attrHandle: {},

find: {},

relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

return match.slice( 0, 4 );
		},

"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

return match;
		},

"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[6] && match[2];

if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

// Accept quoted arguments as-is
			if ( match[3] ) {
				match[2] = match[4] || match[5] || "";

// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

filter: {

"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
				});
		},

"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

result += "";

return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

return first === 1 && last === 0 ?

// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

function( elem, context, xml ) {
					var cache, uniqueCache, outerCache, node, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType,
						diff = false;

if ( parent ) {

// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) {

return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

start = [ forward ? parent.firstChild : parent.lastChild ];

// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {

// Seek `elem` from a previously-cached index

// ...in a gzip-friendly way
							node = parent;
							outerCache = node[ expando ] || (node[ expando ] = {});

// Support: IE <9 only
							// Defend against cloned attroperties (jQuery gh-1709)
							uniqueCache = outerCache[ node.uniqueID ] ||
								(outerCache[ node.uniqueID ] = {});

cache = uniqueCache[ type ] || [];
							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
							diff = nodeIndex && cache[ 2 ];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

while ( (node = ++nodeIndex && node && node[ dir ] ||

// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

} else {
							// Use previously-cached element index if available
							if ( useCache ) {
								// ...in a gzip-friendly way
								node = elem;
								outerCache = node[ expando ] || (node[ expando ] = {});

// Support: IE <9 only
								// Defend against cloned attroperties (jQuery gh-1709)
								uniqueCache = outerCache[ node.uniqueID ] ||
									(outerCache[ node.uniqueID ] = {});

cache = uniqueCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
								diff = nodeIndex;
							}

// xml :nth-child(...)
							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
							if ( diff === false ) {
								// Use the same loop as above to seek `elem` from the start
								while ( (node = ++nodeIndex && node && node[ dir ] ||
									(diff = nodeIndex = 0) || start.pop()) ) {

if ( ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) &&
										++diff ) {

// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] || (node[ expando ] = {});

// Support: IE <9 only
											// Defend against cloned attroperties (jQuery gh-1709)
											uniqueCache = outerCache[ node.uniqueID ] ||
												(outerCache[ node.uniqueID ] = {});

uniqueCache[ type ] = [ dirruns, diff ];
										}

if ( node === elem ) {
											break;
										}
									}
								}
							}
						}

// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

return fn;
		}
	},

pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					// Don't keep the element (issue #299)
					input[0] = null;
					return !results.pop();
				};
		}),

"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

"contains": markFunction(function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

"root": function( elem ) {
			return elem === docElem;
		},

"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

// Boolean properties
		"enabled": createDisabledPseudo( false ),
		"disabled": createDisabledPseudo( true ),

"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

return elem.selected === true;
		},

// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ?
				argument + length :
				argument > length ?
					length :
					argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

while ( soFar ) {

// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

matched = false;

// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

if ( !matched ) {
			break;
		}
	}

// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
};

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		skip = combinator.next,
		key = skip || dir,
		checkNonElements = base && key === "parentNode",
		doneName = done++;

return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
			return false;
		} :

// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, uniqueCache, outerCache,
				newCache = [ dirruns, doneName ];

// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});

// Support: IE <9 only
						// Defend against cloned attroperties (jQuery gh-1709)
						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});

if ( skip && skip === elem.nodeName.toLowerCase() ) {
							elem = elem[ dir ] || elem;
						} else if ( (oldCache = uniqueCache[ key ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							uniqueCache[ key ] = newCache;

// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
			return false;
		};
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

// ...intermediate processing is necessary
					[] :

// ...otherwise use results directly
					results :
				matcherIn;

// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {

seed[temp] = !(results[temp] = elem);
					}
				}
			}

// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
			// Avoid hanging onto element (issue #299)
			checkContext = null;
			return ret;
		} ];

for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

if ( outermost ) {
				outermostContext = context === document || context || outermost;
			}

// Add elements passing elementMatchers directly to results
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					if ( !context && elem.ownerDocument !== document ) {
						setDocument( elem );
						xml = !documentIsHTML;
					}
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context || document, xml) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

// `i` is now the count of elements visited above, and adding it to `matchedCount`
			// makes the latter nonnegative.
			matchedCount += i;

// Apply set filters to unmatched elements
			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
			// no element matchers and no seed.
			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

// Add matches to results
				push.apply( results, setMatched );

// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

Sizzle.uniqueSort( results );
				}
			}

// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

return unmatched;
		};

return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
};

/**
 * A low-level selection function that works with Sizzle's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with Sizzle.compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
select = Sizzle.select = function( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( (selector = compiled.selector || selector) );

results = results || [];

// Try to minimize operations if there is only one selector in the list and no seed
	// (the latter of which guarantees us context)
	if ( match.length === 1 ) {

// Reduce context if the leading compound selector is an ID
		tokens = match[0] = match[0].slice( 0 );
		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {

context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
			if ( !context ) {
				return results;

// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

selector = selector.slice( tokens.shift().value.length );
		}

// Fetch a seed set for right-to-left matching
		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[i];

// Abort if we hit a combinator
			if ( Expr.relative[ (type = token.type) ] ) {
				break;
			}
			if ( (find = Expr.find[ type ]) ) {
				// Search, expanding context for leading sibling combinators
				if ( (seed = find(
					token.matches[0].replace( runescape, funescape ),
					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
				)) ) {

// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

break;
				}
			}
		}
	}

// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
	// Should return 1, but returns 4 (following)
	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
	el.innerHTML = "<a href='#'></a>";
	return el.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
	el.innerHTML = "<input/>";
	el.firstChild.setAttribute( "value", "" );
	return el.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
	return el.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );

jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;

var dir = function( elem, dir, until ) {
	var matched = [],
		truncate = until !== undefined;

while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate && jQuery( elem ).is( until ) ) {
				break;
			}
			matched.push( elem );
		}
	}
	return matched;
};

var siblings = function( n, elem ) {
	var matched = [];

for ( ; n; n = n.nextSibling ) {
		if ( n.nodeType === 1 && n !== elem ) {
			matched.push( n );
		}
	}

return matched;
};

var rneedsContext = jQuery.expr.match.needsContext;

function nodeName( elem, name ) {

return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();

};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );

// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) !== not;
		} );
	}

// Single element
	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		} );
	}

// Arraylike of elements (jQuery, arguments, Array)
	if ( typeof qualifier !== "string" ) {
		return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
		} );
	}

// Filtered directly for both simple and complex selectors
	return jQuery.filter( qualifier, elements, not );
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

if ( not ) {
		expr = ":not(" + expr + ")";
	}

if ( elems.length === 1 && elem.nodeType === 1 ) {
		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
	}

return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
		return elem.nodeType === 1;
	} ) );
};

jQuery.fn.extend( {
	find: function( selector ) {
		var i, ret,
			len = this.length,
			self = this;

if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

ret = this.pushStack( [] );

for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

return len > 1 ? jQuery.uniqueSort( ret ) : ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow( this, selector || [], false ) );
	},
	not: function( selector ) {
		return this.pushStack( winnow( this, selector || [], true ) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
} );

// Initialize a jQuery object

// A central reference to the root jQuery(document)
var rootjQuery,

// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

init = jQuery.fn.init = function( selector, context, root ) {
		var match, elem;

// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

// Method init() accepts an alternate rootjQuery
		// so migrate can support jQuery.sub (gh-2101)
		root = root || rootjQuery;

// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector[ 0 ] === "<" &&
				selector[ selector.length - 1 ] === ">" &&
				selector.length >= 3 ) {

// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

} else {
				match = rquickExpr.exec( selector );
			}

// Match html or make sure no context is specified for #id
			if ( match && ( match[ 1 ] || !context ) ) {

// HANDLE: $(html) -> $(array)
				if ( match[ 1 ] ) {
					context = context instanceof jQuery ? context[ 0 ] : context;

// Option to run scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[ 1 ],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {

// Properties of context are called as methods if possible
							if ( isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

return this;

// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[ 2 ] );

if ( elem ) {

// Inject the element directly into the jQuery object
						this[ 0 ] = elem;
						this.length = 1;
					}
					return this;
				}

// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || root ).find( selector );

// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this[ 0 ] = selector;
			this.length = 1;
			return this;

// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( isFunction( selector ) ) {
			return root.ready !== undefined ?
				root.ready( selector ) :

// Execute immediately if ready is not present
				selector( jQuery );
		}

return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );

var rparentsprev = /^(?:parents|prev(?:Until|All))/,

// Methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend( {
	has: function( target ) {
		var targets = jQuery( target, this ),
			l = targets.length;

return this.filter( function() {
			var i = 0;
			for ( ; i < l; i++ ) {
				if ( jQuery.contains( this, targets[ i ] ) ) {
					return true;
				}
			}
		} );
	},

closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			targets = typeof selectors !== "string" && jQuery( selectors );

// Positional selectors never match, since there's no _selection_ context
		if ( !rneedsContext.test( selectors ) ) {
			for ( ; i < l; i++ ) {
				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {

// Always skip document fragments
					if ( cur.nodeType < 11 && ( targets ?
						targets.index( cur ) > -1 :

// Don't pass non-elements to Sizzle
						cur.nodeType === 1 &&
							jQuery.find.matchesSelector( cur, selectors ) ) ) {

matched.push( cur );
						break;
					}
				}
			}
		}

return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
	},

// Determine the position of an element within the set
	index: function( elem ) {

// No argument, return index in parent
		if ( !elem ) {
			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

// Index in selector
		if ( typeof elem === "string" ) {
			return indexOf.call( jQuery( elem ), this[ 0 ] );
		}

// Locate the position of the desired element
		return indexOf.call( this,

// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[ 0 ] : elem
		);
	},

add: function( selector, context ) {
		return this.pushStack(
			jQuery.uniqueSort(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	}
} );

function sibling( cur, dir ) {
	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
	return cur;
}

jQuery.each( {
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return siblings( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return siblings( elem.firstChild );
	},
	contents: function( elem ) {
		if ( typeof elem.contentDocument !== "undefined" ) {
			return elem.contentDocument;
		}

// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
		// Treat the template element as a regular one in browsers that
		// don't support it.
		if ( nodeName( elem, "template" ) ) {
			elem = elem.content || elem;
		}

return jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var matched = jQuery.map( this, fn, until );

if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

if ( selector && typeof selector === "string" ) {
			matched = jQuery.filter( selector, matched );
		}

if ( this.length > 1 ) {

// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				jQuery.uniqueSort( matched );
			}

// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				matched.reverse();
			}
		}

return this.pushStack( matched );
	};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );

// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
	var object = {};
	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	} );
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		createOptions( options ) :
		jQuery.extend( {}, options );

var // Flag to know if list is currently firing
		firing,

// Last fire value for non-forgettable lists
		memory,

// Flag to know if list was already fired
		fired,

// Flag to prevent firing
		locked,

// Actual callback list
		list = [],

// Queue of execution data for repeatable lists
		queue = [],

// Index of currently firing callback (modified by add/remove as needed)
		firingIndex = -1,

// Fire callbacks
		fire = function() {

// Enforce single-firing
			locked = locked || options.once;

// Execute callbacks for all pending executions,
			// respecting firingIndex overrides and runtime changes
			fired = firing = true;
			for ( ; queue.length; firingIndex = -1 ) {
				memory = queue.shift();
				while ( ++firingIndex < list.length ) {

// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
						options.stopOnFalse ) {

// Jump to end and forget the data so .add doesn't re-fire
						firingIndex = list.length;
						memory = false;
					}
				}
			}

// Forget the data if we're done with it
			if ( !options.memory ) {
				memory = false;
			}

firing = false;

// Clean up if we're done firing for good
			if ( locked ) {

// Keep an empty list if we have data for future add calls
				if ( memory ) {
					list = [];

// Otherwise, this object is spent
				} else {
					list = "";
				}
			}
		},

// Actual Callbacks object
		self = {

// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {

// If we have memory from a past run, we should fire after adding
					if ( memory && !firing ) {
						firingIndex = list.length - 1;
						queue.push( memory );
					}

( function add( args ) {
						jQuery.each( args, function( _, arg ) {
							if ( isFunction( arg ) ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && toType( arg ) !== "string" ) {

// Inspect recursively
								add( arg );
							}
						} );
					} )( arguments );

if ( memory && !firing ) {
						fire();
					}
				}
				return this;
			},

// Remove a callback from the list
			remove: function() {
				jQuery.each( arguments, function( _, arg ) {
					var index;
					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
						list.splice( index, 1 );

// Handle firing indexes
						if ( index <= firingIndex ) {
							firingIndex--;
						}
					}
				} );
				return this;
			},

// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ?
					jQuery.inArray( fn, list ) > -1 :
					list.length > 0;
			},

// Remove all callbacks from the list
			empty: function() {
				if ( list ) {
					list = [];
				}
				return this;
			},

// Disable .fire and .add
			// Abort any current/pending executions
			// Clear all callbacks and values
			disable: function() {
				locked = queue = [];
				list = memory = "";
				return this;
			},
			disabled: function() {
				return !list;
			},

// Disable .fire
			// Also disable .add unless we have memory (since it would have no effect)
			// Abort any pending executions
			lock: function() {
				locked = queue = [];
				if ( !memory && !firing ) {
					list = memory = "";
				}
				return this;
			},
			locked: function() {
				return !!locked;
			},

// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( !locked ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					queue.push( args );
					if ( !firing ) {
						fire();
					}
				}
				return this;
			},

// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},

// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

return self;
};

function Identity( v ) {
	return v;
}
function Thrower( ex ) {
	throw ex;
}

function adoptValue( value, resolve, reject, noValue ) {
	var method;

try {

// Check for promise aspect first to privilege synchronous behavior
		if ( value && isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

// Other thenables
		} else if ( value && isFunction( ( method = value.then ) ) ) {
			method.call( value, resolve, reject );

// Other non-thenables
		} else {

// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
			// * false: [ value ].slice( 0 ) => resolve( value )
			// * true: [ value ].slice( 1 ) => resolve()
			resolve.apply( undefined, [ value ].slice( noValue ) );
		}

// For Promises/A+, convert exceptions into rejections
	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
	// Deferred#then to conditionally suppress rejection.
	} catch ( value ) {

// Support: Android 4.0 only
		// Strict mode functions invoked without .call/.apply get global-object context
		reject.apply( undefined, [ value ] );
	}
}

jQuery.extend( {

Deferred: function( func ) {
		var tuples = [

// action, add listener, callbacks,
				// ... .then handlers, argument index, [final state]
				[ "notify", "progress", jQuery.Callbacks( "memory" ),
					jQuery.Callbacks( "memory" ), 2 ],
				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				"catch": function( fn ) {
					return promise.then( null, fn );
				},

// Keep pipe for back-compat
				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;

return jQuery.Deferred( function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {

// Map tuples (progress, done, fail) to arguments (done, fail, progress)
							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];

// deferred.progress(function() { bind to newDefer or newDefer.notify })
							// deferred.done(function() { bind to newDefer or newDefer.resolve })
							// deferred.fail(function() { bind to newDefer or newDefer.reject })
							deferred[ tuple[ 1 ] ]( function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + "With" ](
										this,
										fn ? [ returned ] : arguments
									);
								}
							} );
						} );
						fns = null;
					} ).promise();
				},
				then: function( onFulfilled, onRejected, onProgress ) {
					var maxDepth = 0;
					function resolve( depth, deferred, handler, special ) {
						return function() {
							var that = this,
								args = arguments,
								mightThrow = function() {
									var returned, then;

// Support: Promises/A+ section 2.3.3.3.3
									// https://promisesaplus.com/#point-59
									// Ignore double-resolution attempts
									if ( depth < maxDepth ) {
										return;
									}

returned = handler.apply( that, args );

// Support: Promises/A+ section 2.3.1
									// https://promisesaplus.com/#point-48
									if ( returned === deferred.promise() ) {
										throw new TypeError( "Thenable self-resolution" );
									}

// Support: Promises/A+ sections 2.3.3.1, 3.5
									// https://promisesaplus.com/#point-54
									// https://promisesaplus.com/#point-75
									// Retrieve `then` only once
									then = returned &&

// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === "object" ||
											typeof returned === "function" ) &&
										returned.then;

// Handle a returned thenable
									if ( isFunction( then ) ) {

// Special processors (notify) just wait for resolution
										if ( special ) {
											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special )
											);

// Normal processors (resolve) also hook into progress
										} else {

// ...and disregard older resolution values
											maxDepth++;

then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special ),
												resolve( maxDepth, deferred, Identity,
													deferred.notifyWith )
											);
										}

// Handle all other returned values
									} else {

// Only substitute handlers pass on context
										// and multiple values (non-spec behavior)
										if ( handler !== Identity ) {
											that = undefined;
											args = [ returned ];
										}

// Process the value(s)
										// Default process is resolve
										( special || deferred.resolveWith )( that, args );
									}
								},

// Only normal processors (resolve) catch and reject exceptions
								process = special ?
									mightThrow :
									function() {
										try {
											mightThrow();
										} catch ( e ) {

if ( jQuery.Deferred.exceptionHook ) {
												jQuery.Deferred.exceptionHook( e,
													process.stackTrace );
											}

// Support: Promises/A+ section 2.3.3.3.4.1
											// https://promisesaplus.com/#point-61
											// Ignore post-resolution exceptions
											if ( depth + 1 >= maxDepth ) {

// Only substitute handlers pass on context
												// and multiple values (non-spec behavior)
												if ( handler !== Thrower ) {
													that = undefined;
													args = [ e ];
												}

deferred.rejectWith( that, args );
											}
										}
									};

// Support: Promises/A+ section 2.3.3.3.1
							// https://promisesaplus.com/#point-57
							// Re-resolve promises immediately to dodge false rejection from
							// subsequent errors
							if ( depth ) {
								process();
							} else {

// Call an optional hook to record the stack, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getStackHook ) {
									process.stackTrace = jQuery.Deferred.getStackHook();
								}
								window.setTimeout( process );
							}
						};
					}

return jQuery.Deferred( function( newDefer ) {

// progress_handlers.add( ... )
						tuples[ 0 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onProgress ) ?
									onProgress :
									Identity,
								newDefer.notifyWith
							)
						);

// fulfilled_handlers.add( ... )
						tuples[ 1 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onFulfilled ) ?
									onFulfilled :
									Identity
							)
						);

// rejected_handlers.add( ... )
						tuples[ 2 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onRejected ) ?
									onRejected :
									Thrower
							)
						);
					} ).promise();
				},

// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 5 ];

// promise.progress = list.add
			// promise.done = list.add
			// promise.fail = list.add
			promise[ tuple[ 1 ] ] = list.add;

// Handle state
			if ( stateString ) {
				list.add(
					function() {

// state = "resolved" (i.e., fulfilled)
						// state = "rejected"
						state = stateString;
					},

// rejected_callbacks.disable
					// fulfilled_callbacks.disable
					tuples[ 3 - i ][ 2 ].disable,

// rejected_handlers.disable
					// fulfilled_handlers.disable
					tuples[ 3 - i ][ 3 ].disable,

// progress_callbacks.lock
					tuples[ 0 ][ 2 ].lock,

// progress_handlers.lock
					tuples[ 0 ][ 3 ].lock
				);
			}

// progress_handlers.fire
			// fulfilled_handlers.fire
			// rejected_handlers.fire
			list.add( tuple[ 3 ].fire );

// deferred.notify = function() { deferred.notifyWith(...) }
			// deferred.resolve = function() { deferred.resolveWith(...) }
			// deferred.reject = function() { deferred.rejectWith(...) }
			deferred[ tuple[ 0 ] ] = function() {
				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
				return this;
			};

// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
		} );

// Make the deferred a promise
		promise.promise( deferred );

// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

// All done!
		return deferred;
	},

// Deferred helper
	when: function( singleValue ) {
		var

// count of uncompleted subordinates
			remaining = arguments.length,

// count of unprocessed arguments
			i = remaining,

// subordinate fulfillment data
			resolveContexts = Array( i ),
			resolveValues = slice.call( arguments ),

// the master Deferred
			master = jQuery.Deferred(),

// subordinate callback factory
			updateFunc = function( i ) {
				return function( value ) {
					resolveContexts[ i ] = this;
					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( !( --remaining ) ) {
						master.resolveWith( resolveContexts, resolveValues );
					}
				};
			};

// Single- and empty arguments are adopted like Promise.resolve
		if ( remaining <= 1 ) {
			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
				!remaining );

// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( master.state() === "pending" ||
				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

return master.then();
			}
		}

// Multiple arguments are aggregated like Promise.all array elements
		while ( i-- ) {
			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
		}

return master.promise();
	}
} );

jQuery.Deferred.exceptionHook = function( error, stack ) {

// Support: IE 8 - 9 only
	// Console exists when dev tools are open, which can happen at any time
	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
	}
};

jQuery.readyException = function( error ) {
	window.setTimeout( function() {
		throw error;
	} );
};

// The deferred used on DOM ready
var readyList = jQuery.Deferred();

jQuery.fn.ready = function( fn ) {

readyList
		.then( fn )

// Wrap jQuery.readyException in a function so that the lookup
		// happens at the time of error handling instead of callback
		// registration.
		.catch( function( error ) {
			jQuery.readyException( error );
		} );

return this;
};

jQuery.extend( {

// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

// Handle when the DOM is ready
	ready: function( wait ) {

// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

// Remember that the DOM is ready
		jQuery.isReady = true;

// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );
	}
} );

jQuery.ready.then = readyList.then;

// The ready event handler and self cleanup method
function completed() {
	document.removeEventListener( "DOMContentLoaded", completed );
	window.removeEventListener( "load", completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {

// Handle it asynchronously to allow scripts the opportunity to delay ready
	window.setTimeout( jQuery.ready );

} else {

// Use the handy event callback
	document.addEventListener( "DOMContentLoaded", completed );

// A fallback to window.onload, that will always work
	window.addEventListener( "load", completed );
}

// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		len = elems.length,
		bulk = key == null;

// Sets many values
	if ( toType( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			access( elems, fn, i, key[ i ], true, emptyGet, raw );
		}

// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

if ( !isFunction( value ) ) {
			raw = true;
		}

if ( bulk ) {

// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

if ( fn ) {
			for ( ; i < len; i++ ) {
				fn(
					elems[ i ], key, raw ?
					value :
					value.call( elems[ i ], i, fn( elems[ i ], key ) )
				);
			}
		}
	}

if ( chainable ) {
		return elems;
	}

// Gets
	if ( bulk ) {
		return fn.call( elems );
	}

return len ? fn( elems[ 0 ], key ) : emptyGet;
};

// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
	rdashAlpha = /-([a-z])/g;

// Used by camelCase as callback to replace()
function fcamelCase( all, letter ) {
	return letter.toUpperCase();
}

// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {

// Accepts only:
	//  - Node
	//    - Node.ELEMENT_NODE
	//    - Node.DOCUMENT_NODE
	//  - Object
	//    - Any
	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};

function Data() {
	this.expando = jQuery.expando + Data.uid++;
}

Data.uid = 1;

Data.prototype = {

cache: function( owner ) {

// Check if the owner object already has a cache
		var value = owner[ this.expando ];

// If not, create one
		if ( !value ) {
			value = {};

// We can accept data for non-element nodes in modern browsers,
			// but we should not, see #8335.
			// Always return an empty object.
			if ( acceptData( owner ) ) {

// If it is a node unlikely to be stringify-ed or looped over
				// use plain assignment
				if ( owner.nodeType ) {
					owner[ this.expando ] = value;

// Otherwise secure it in a non-enumerable property
				// configurable must be true to allow the property to be
				// deleted when data is removed
				} else {
					Object.defineProperty( owner, this.expando, {
						value: value,
						configurable: true
					} );
				}
			}
		}

return value;
	},
	set: function( owner, data, value ) {
		var prop,
			cache = this.cache( owner );

// Handle: [ owner, key, value ] args
		// Always use camelCase key (gh-2257)
		if ( typeof data === "string" ) {
			cache[ camelCase( data ) ] = value;

// Handle: [ owner, { properties } ] args
		} else {

// Copy the properties one-by-one to the cache object
			for ( prop in data ) {
				cache[ camelCase( prop ) ] = data[ prop ];
			}
		}
		return cache;
	},
	get: function( owner, key ) {
		return key === undefined ?
			this.cache( owner ) :

// Always use camelCase key (gh-2257)
			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
	},
	access: function( owner, key, value ) {

// In cases where either:
		//
		//   1. No key was specified
		//   2. A string key was specified, but no value provided
		//
		// Take the "read" path and allow the get method to determine
		// which value to return, respectively either:
		//
		//   1. The entire cache object
		//   2. The data stored at the key
		//
		if ( key === undefined ||
				( ( key && typeof key === "string" ) && value === undefined ) ) {

return this.get( owner, key );
		}

// When the key is not a string, or both a key and value
		// are specified, set or extend (existing objects) with either:
		//
		//   1. An object of properties
		//   2. A key and value
		//
		this.set( owner, key, value );

// Since the "set" path can have two possible entry points
		// return the expected data based on which path was taken[*]
		return value !== undefined ? value : key;
	},
	remove: function( owner, key ) {
		var i,
			cache = owner[ this.expando ];

if ( cache === undefined ) {
			return;
		}

if ( key !== undefined ) {

// Support array or space separated string of keys
			if ( Array.isArray( key ) ) {

// If key is an array of keys...
				// We always set camelCase keys, so remove that.
				key = key.map( camelCase );
			} else {
				key = camelCase( key );

// If a key with the spaces exists, use it.
				// Otherwise, create an array by matching non-whitespace
				key = key in cache ?
					[ key ] :
					( key.match( rnothtmlwhite ) || [] );
			}

i = key.length;

while ( i-- ) {
				delete cache[ key[ i ] ];
			}
		}

// Remove the expando if there's no more data
		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {

// Support: Chrome <=35 - 45
			// Webkit & Blink performance suffers when deleting properties
			// from DOM nodes, so set to undefined instead
			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
			if ( owner.nodeType ) {
				owner[ this.expando ] = undefined;
			} else {
				delete owner[ this.expando ];
			}
		}
	},
	hasData: function( owner ) {
		var cache = owner[ this.expando ];
		return cache !== undefined && !jQuery.isEmptyObject( cache );
	}
};
var dataPriv = new Data();

var dataUser = new Data();

//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /[A-Z]/g;

function getData( data ) {
	if ( data === "true" ) {
		return true;
	}

if ( data === "false" ) {
		return false;
	}

if ( data === "null" ) {
		return null;
	}

// Only convert to a number if it doesn't change the string
	if ( data === +data + "" ) {
		return +data;
	}

if ( rbrace.test( data ) ) {
		return JSON.parse( data );
	}

return data;
}

function dataAttr( elem, key, data ) {
	var name;

// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
		data = elem.getAttribute( name );

if ( typeof data === "string" ) {
			try {
				data = getData( data );
			} catch ( e ) {}

// Make sure we set the data so it isn't changed later
			dataUser.set( elem, key, data );
		} else {
			data = undefined;
		}
	}
	return data;
}

jQuery.extend( {
	hasData: function( elem ) {
		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
	},

data: function( elem, name, data ) {
		return dataUser.access( elem, name, data );
	},

removeData: function( elem, name ) {
		dataUser.remove( elem, name );
	},

// TODO: Now that all calls to _data and _removeData have been replaced
	// with direct calls to dataPriv methods, these can be deprecated.
	_data: function( elem, name, data ) {
		return dataPriv.access( elem, name, data );
	},

_removeData: function( elem, name ) {
		dataPriv.remove( elem, name );
	}
} );

jQuery.fn.extend( {
	data: function( key, value ) {
		var i, name, data,
			elem = this[ 0 ],
			attrs = elem && elem.attributes;

// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = dataUser.get( elem );

if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

// Support: IE 11 only
						// The attrs elements can be null (#14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = camelCase( name.slice( 5 ) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					dataPriv.set( elem, "hasDataAttrs", true );
				}
			}

return data;
		}

// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each( function() {
				dataUser.set( this, key );
			} );
		}

return access( this, function( value ) {
			var data;

// The calling jQuery object (element matches) is not empty
			// (and therefore has an element appears at this[ 0 ]) and the
			// `value` parameter was not undefined. An empty jQuery object
			// will result in `undefined` for elem = this[ 0 ] which will
			// throw an exception if an attempt to read a data cache is made.
			if ( elem && value === undefined ) {

// Attempt to get data from the cache
				// The key will always be camelCased in Data
				data = dataUser.get( elem, key );
				if ( data !== undefined ) {
					return data;
				}

// Attempt to "discover" the data in
				// HTML5 custom data-* attrs
				data = dataAttr( elem, key );
				if ( data !== undefined ) {
					return data;
				}

// We tried really hard, but the data doesn't exist.
				return;
			}

// Set the data...
			this.each( function() {

// We always store the camelCased key
				dataUser.set( this, key, value );
			} );
		}, null, value, arguments.length > 1, null, true );
	},

removeData: function( key ) {
		return this.each( function() {
			dataUser.remove( this, key );
		} );
	}
} );

jQuery.extend( {
	queue: function( elem, type, data ) {
		var queue;

if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = dataPriv.get( elem, type );

// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || Array.isArray( data ) ) {
					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

dequeue: function( elem, type ) {
		type = type || "fx";

var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

if ( fn ) {

// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

// Clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

// Not public - generate a queueHooks object, or return the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
			empty: jQuery.Callbacks( "once memory" ).add( function() {
				dataPriv.remove( elem, [ type + "queue", key ] );
			} )
		} );
	}
} );

jQuery.fn.extend( {
	queue: function( type, data ) {
		var setter = 2;

if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

if ( arguments.length < setter ) {
			return jQuery.queue( this[ 0 ], type );
		}

return data === undefined ?
			this :
			this.each( function() {
				var queue = jQuery.queue( this, type, data );

// Ensure a hooks for this queue
				jQuery._queueHooks( this, type );

if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			} );
	},
	dequeue: function( type ) {
		return this.each( function() {
			jQuery.dequeue( this, type );
		} );
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},

// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

while ( i-- ) {
			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;

var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );

var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var documentElement = document.documentElement;

var isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem );
		},
		composed = { composed: true };

// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
	// Check attachment across shadow DOM boundaries when possible (gh-3504)
	// Support: iOS 10.0-10.2 only
	// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
	// leading to errors. We need to check for `getRootNode`.
	if ( documentElement.getRootNode ) {
		isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem ) ||
				elem.getRootNode( composed ) === elem.ownerDocument;
		};
	}
var isHiddenWithinTree = function( elem, el ) {

// isHiddenWithinTree might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;

// Inline style trumps all
		return elem.style.display === "none" ||
			elem.style.display === "" &&

// Otherwise, check computed style
			// Support: Firefox <=43 - 45
			// Disconnected elements can have computed display: none, so first confirm that elem is
			// in the document.
			isAttached( elem ) &&

jQuery.css( elem, "display" ) === "none";
	};

var swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

ret = callback.apply( elem, args || [] );

// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

return ret;
};

function adjustCSS( elem, prop, valueParts, tween ) {
	var adjusted, scale,
		maxIterations = 20,
		currentValue = tween ?
			function() {
				return tween.cur();
			} :
			function() {
				return jQuery.css( elem, prop, "" );
			},
		initial = currentValue(),
		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

// Starting value computation is required for potential unit mismatches
		initialInUnit = elem.nodeType &&
			( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
			rcssNum.exec( jQuery.css( elem, prop ) );

if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {

// Support: Firefox <=54
		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
		initial = initial / 2;

// Trust units reported by jQuery.css
		unit = unit || initialInUnit[ 3 ];

// Iteratively approximate from a nonzero starting point
		initialInUnit = +initial || 1;

while ( maxIterations-- ) {

// Evaluate and update our best guess (doubling guesses that zero out).
			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
			jQuery.style( elem, prop, initialInUnit + unit );
			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
				maxIterations = 0;
			}
			initialInUnit = initialInUnit / scale;

}

initialInUnit = initialInUnit * 2;
		jQuery.style( elem, prop, initialInUnit + unit );

// Make sure we update the tween properties later on
		valueParts = valueParts || [];
	}

if ( valueParts ) {
		initialInUnit = +initialInUnit || +initial || 0;

// Apply relative offset (+=/-=) if specified
		adjusted = valueParts[ 1 ] ?
			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
			+valueParts[ 2 ];
		if ( tween ) {
			tween.unit = unit;
			tween.start = initialInUnit;
			tween.end = adjusted;
		}
	}
	return adjusted;
}

var defaultDisplayMap = {};

function getDefaultDisplay( elem ) {
	var temp,
		doc = elem.ownerDocument,
		nodeName = elem.nodeName,
		display = defaultDisplayMap[ nodeName ];

if ( display ) {
		return display;
	}

temp = doc.body.appendChild( doc.createElement( nodeName ) );
	display = jQuery.css( temp, "display" );

temp.parentNode.removeChild( temp );

if ( display === "none" ) {
		display = "block";
	}
	defaultDisplayMap[ nodeName ] = display;

return display;
}

function showHide( elements, show ) {
	var display, elem,
		values = [],
		index = 0,
		length = elements.length;

// Determine new display value for elements that need to change
	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

display = elem.style.display;
		if ( show ) {

// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
			// check is required in this first loop unless we have a nonempty display value (either
			// inline or about-to-be-restored)
			if ( display === "none" ) {
				values[ index ] = dataPriv.get( elem, "display" ) || null;
				if ( !values[ index ] ) {
					elem.style.display = "";
				}
			}
			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== "none" ) {
				values[ index ] = "none";

// Remember what we're overwriting
				dataPriv.set( elem, "display", display );
			}
		}
	}

// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index < length; index++ ) {
		if ( values[ index ] != null ) {
			elements[ index ].style.display = values[ index ];
		}
	}

return elements;
}

jQuery.fn.extend( {
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

return this.each( function() {
			if ( isHiddenWithinTree( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		} );
	}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );

var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );

var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );

// We have to close these tags to support XHTML (#13200)
var wrapMap = {

// Support: IE <=9 only
	option: [ 1, "<select multiple='multiple'>", "</select>" ],

// XHTML parsers do not magically insert elements in the
	// same way that tag soup parsers do. So we cannot shorten
	// this by omitting <tbody> or other required elements.
	thead: [ 1, "<table>", "</table>" ],
	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

_default: [ 0, "", "" ]
};

// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;

function getAll( context, tag ) {

// Support: IE <=9 - 11 only
	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
	var ret;

if ( typeof context.getElementsByTagName !== "undefined" ) {
		ret = context.getElementsByTagName( tag || "*" );

} else if ( typeof context.querySelectorAll !== "undefined" ) {
		ret = context.querySelectorAll( tag || "*" );

} else {
		ret = [];
	}

if ( tag === undefined || tag && nodeName( context, tag ) ) {
		return jQuery.merge( [ context ], ret );
	}

return ret;
}

// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var i = 0,
		l = elems.length;

for ( ; i < l; i++ ) {
		dataPriv.set(
			elems[ i ],
			"globalEval",
			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
		);
	}
}

var rhtml = /<|&#?\w+;/;

function buildFragment( elems, context, scripts, selection, ignored ) {
	var elem, tmp, tag, wrap, attached, j,
		fragment = context.createDocumentFragment(),
		nodes = [],
		i = 0,
		l = elems.length;

for ( ; i < l; i++ ) {
		elem = elems[ i ];

if ( elem || elem === 0 ) {

// Add nodes directly
			if ( toType( elem ) === "object" ) {

// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

// Convert non-html into a text node
			} else if ( !rhtml.test( elem ) ) {
				nodes.push( context.createTextNode( elem ) );

// Convert html into DOM nodes
			} else {
				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );

// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
				wrap = wrapMap[ tag ] || wrapMap._default;
				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];

// Descend through wrappers to the right content
				j = wrap[ 0 ];
				while ( j-- ) {
					tmp = tmp.lastChild;
				}

// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, tmp.childNodes );

// Remember the top-level container
				tmp = fragment.firstChild;

// Ensure the created nodes are orphaned (#12392)
				tmp.textContent = "";
			}
		}
	}

// Remove wrapper from fragment
	fragment.textContent = "";

i = 0;
	while ( ( elem = nodes[ i++ ] ) ) {

// Skip elements already in the context collection (trac-4087)
		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
			if ( ignored ) {
				ignored.push( elem );
			}
			continue;
		}

attached = isAttached( elem );

// Append to fragment
		tmp = getAll( fragment.appendChild( elem ), "script" );

// Preserve script evaluation history
		if ( attached ) {
			setGlobalEval( tmp );
		}

// Capture executables
		if ( scripts ) {
			j = 0;
			while ( ( elem = tmp[ j++ ] ) ) {
				if ( rscriptType.test( elem.type || "" ) ) {
					scripts.push( elem );
				}
			}
		}
	}

return fragment;
}

( function() {
	var fragment = document.createDocumentFragment(),
		div = fragment.appendChild( document.createElement( "div" ) ),
		input = document.createElement( "input" );

// Support: Android 4.0 - 4.3 only
	// Check state lost if the name is set (#11217)
	// Support: Windows Web Apps (WWA)
	// `name` and `type` must use .setAttribute for WWA (#14901)
	input.setAttribute( "type", "radio" );
	input.setAttribute( "checked", "checked" );
	input.setAttribute( "name", "t" );

div.appendChild( input );

// Support: Android <=4.1 only
	// Older WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

// Support: IE <=11 only
	// Make sure textarea (and checkbox) defaultValue is properly cloned
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
	return ( elem === safeActiveElement() ) === ( type === "focus" );
}

// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

function on( elem, types, selector, data, fn, one ) {
	var origFn, type;

// Types can be a map of types/handlers
	if ( typeof types === "object" ) {

// ( types-Object, selector, data )
		if ( typeof selector !== "string" ) {

// ( types-Object, data )
			data = data || selector;
			selector = undefined;
		}
		for ( type in types ) {
			on( elem, type, selector, data, types[ type ], one );
		}
		return elem;
	}

if ( data == null && fn == null ) {

// ( types, fn )
		fn = selector;
		data = selector = undefined;
	} else if ( fn == null ) {
		if ( typeof selector === "string" ) {

// ( types, selector, fn )
			fn = data;
			data = undefined;
		} else {

// ( types, data, fn )
			fn = data;
			data = selector;
			selector = undefined;
		}
	}
	if ( fn === false ) {
		fn = returnFalse;
	} else if ( !fn ) {
		return elem;
	}

if ( one === 1 ) {
		origFn = fn;
		fn = function( event ) {

// Can use an empty set, since event contains the info
			jQuery().off( event );
			return origFn.apply( this, arguments );
		};

// Use same guid so caller can remove using origFn
		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
	}
	return elem.each( function() {
		jQuery.event.add( this, types, fn, data, selector );
	} );
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

global: {},

add: function( elem, types, handler, data, selector ) {

var handleObjIn, eventHandle, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.get( elem );

// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

// Ensure that invalid selectors throw exceptions at attach time
		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
		if ( selector ) {
			jQuery.find.matchesSelector( documentElement, selector );
		}

// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

// Init the element's event structure and main handler, if this is the first
		if ( !( events = elemData.events ) ) {
			events = elemData.events = {};
		}
		if ( !( eventHandle = elemData.handle ) ) {
			eventHandle = elemData.handle = function( e ) {

// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

// Handle multiple events separated by a space
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

// handleObj is passed to all event handlers
			handleObj = jQuery.extend( {
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( "." )
			}, handleObjIn );

// Init the event handler queue if we're the first
			if ( !( handlers = events[ type ] ) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

// Only use addEventListener if the special events handler returns false
				if ( !special.setup ||
					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {

if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle );
					}
				}
			}

if ( special.add ) {
				special.add.call( elem, handleObj );

if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {

var j, origCount, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );

if ( !elemData || !( events = elemData.events ) ) {
			return;
		}

// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[ 2 ] &&
				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );

// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector ||
						selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown ||
					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {

jQuery.removeEvent( elem, type, elemData.handle );
				}

delete events[ type ];
			}
		}

// Remove data and the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			dataPriv.remove( elem, "handle events" );
		}
	},

dispatch: function( nativeEvent ) {

// Make a writable jQuery.Event from the native event object
		var event = jQuery.event.fix( nativeEvent );

var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),
			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[ 0 ] = event;

for ( i = 1; i < arguments.length; i++ ) {
			args[ i ] = arguments[ i ];
		}

event.delegateTarget = this;

// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

j = 0;
			while ( ( handleObj = matched.handlers[ j++ ] ) &&
				!event.isImmediatePropagationStopped() ) {

// If the event is namespaced, then each handler is only invoked if it is
				// specially universal or its namespaces are a superset of the event's.
				if ( !event.rnamespace || handleObj.namespace === false ||
					event.rnamespace.test( handleObj.namespace ) ) {

event.handleObj = handleObj;
					event.data = handleObj.data;

ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
						handleObj.handler ).apply( matched.elem, args );

if ( ret !== undefined ) {
						if ( ( event.result = ret ) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

return event.result;
	},

handlers: function( event, handlers ) {
		var i, handleObj, sel, matchedHandlers, matchedSelectors,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

// Find delegate handlers
		if ( delegateCount &&

// Support: IE <=9
			// Black-hole SVG <use> instance trees (trac-13180)
			cur.nodeType &&

// Support: Firefox <=42
			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
			// Support: IE 11 only
			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === "click" && event.button >= 1 ) ) {

for ( ; cur !== this; cur = cur.parentNode || this ) {

// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
					matchedHandlers = [];
					matchedSelectors = {};
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

if ( matchedSelectors[ sel ] === undefined ) {
							matchedSelectors[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) > -1 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matchedSelectors[ sel ] ) {
							matchedHandlers.push( handleObj );
						}
					}
					if ( matchedHandlers.length ) {
						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
					}
				}
			}
		}

// Add the remaining (directly-bound) handlers
		cur = this;
		if ( delegateCount < handlers.length ) {
			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
		}

return handlerQueue;
	},

addProp: function( name, hook ) {
		Object.defineProperty( jQuery.Event.prototype, name, {
			enumerable: true,
			configurable: true,

get: isFunction( hook ) ?
				function() {
					if ( this.originalEvent ) {
							return hook( this.originalEvent );
					}
				} :
				function() {
					if ( this.originalEvent ) {
							return this.originalEvent[ name ];
					}
				},

set: function( value ) {
				Object.defineProperty( this, name, {
					enumerable: true,
					configurable: true,
					writable: true,
					value: value
				} );
			}
		} );
	},

fix: function( originalEvent ) {
		return originalEvent[ jQuery.expando ] ?
			originalEvent :
			new jQuery.Event( originalEvent );
	},

special: {
		load: {

// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		click: {

// Utilize native event to ensure correct state for checkable inputs
			setup: function( data ) {

// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

// Claim the first handler
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

// dataPriv.set( el, "click", ... )
					leverageNative( el, "click", returnTrue );
				}

// Return false to allow normal processing in the caller
				return false;
			},
			trigger: function( data ) {

// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

// Force setup before triggering a click
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

leverageNative( el, "click" );
				}

// Return non-false to allow normal event-path propagation
				return true;
			},

// For cross-browser consistency, suppress native .click() on links
			// Also prevent it if we're currently inside a leveraged native-event stack
			_default: function( event ) {
				var target = event.target;
				return rcheckableType.test( target.type ) &&
					target.click && nodeName( target, "input" ) &&
					dataPriv.get( target, "click" ) ||
					nodeName( target, "a" );
			}
		},

beforeunload: {
			postDispatch: function( event ) {

// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	}
};

// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {

// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
	if ( !expectSync ) {
		if ( dataPriv.get( el, type ) === undefined ) {
			jQuery.event.add( el, type, returnTrue );
		}
		return;
	}

// Register the controller as a special universal handler for all event namespaces
	dataPriv.set( el, type, false );
	jQuery.event.add( el, type, {
		namespace: false,
		handler: function( event ) {
			var notAsync, result,
				saved = dataPriv.get( this, type );

if ( ( event.isTrigger & 1 ) && this[ type ] ) {

// Interrupt processing of the outer synthetic .trigger()ed event
				// Saved data should be false in such cases, but might be a leftover capture object
				// from an async native handler (gh-4350)
				if ( !saved.length ) {

// Store arguments for use when handling the inner native event
					// There will always be at least one argument (an event object), so this array
					// will not be confused with a leftover capture object.
					saved = slice.call( arguments );
					dataPriv.set( this, type, saved );

// Trigger the native event and capture its result
					// Support: IE <=9 - 11+
					// focus() and blur() are asynchronous
					notAsync = expectSync( this, type );
					this[ type ]();
					result = dataPriv.get( this, type );
					if ( saved !== result || notAsync ) {
						dataPriv.set( this, type, false );
					} else {
						result = {};
					}
					if ( saved !== result ) {

// Cancel the outer synthetic event
						event.stopImmediatePropagation();
						event.preventDefault();
						return result.value;
					}

// If this is an inner synthetic event for an event with a bubbling surrogate
				// (focus or blur), assume that the surrogate already propagated from triggering the
				// native event and prevent that from happening again here.
				// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
				// bubbling surrogate propagates *after* the non-bubbling base), but that seems
				// less bad than duplication.
				} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
					event.stopPropagation();
				}

// If this is a native event triggered above, everything is now in order
			// Fire an inner synthetic event with the original arguments
			} else if ( saved.length ) {

// ...and capture the result
				dataPriv.set( this, type, {
					value: jQuery.event.trigger(

// Support: IE <=9 - 11+
						// Extend with the prototype to reset the above stopImmediatePropagation()
						jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
						saved.slice( 1 ),
						this
					)
				} );

// Abort handling of the native event
				event.stopImmediatePropagation();
			}
		}
	} );
}

jQuery.removeEvent = function( elem, type, handle ) {

// This "if" is needed for plain objects
	if ( elem.removeEventListener ) {
		elem.removeEventListener( type, handle );
	}
};

jQuery.Event = function( src, props ) {

// Allow instantiation without the 'new' keyword
	if ( !( this instanceof jQuery.Event ) ) {
		return new jQuery.Event( src, props );
	}

// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&

// Support: Android <=2.3 only
				src.returnValue === false ?
			returnTrue :
			returnFalse;

// Create target properties
		// Support: Safari <=6 - 7 only
		// Target should not be a text node (#504, #13143)
		this.target = ( src.target && src.target.nodeType === 3 ) ?
			src.target.parentNode :
			src.target;

this.currentTarget = src.currentTarget;
		this.relatedTarget = src.relatedTarget;

// Event type
	} else {
		this.type = src;
	}

// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || Date.now();

// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	constructor: jQuery.Event,
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,
	isSimulated: false,

preventDefault: function() {
		var e = this.originalEvent;

this.isDefaultPrevented = returnTrue;

if ( e && !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

this.isPropagationStopped = returnTrue;

if ( e && !this.isSimulated ) {
			e.stopPropagation();
		}
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

this.isImmediatePropagationStopped = returnTrue;

if ( e && !this.isSimulated ) {
			e.stopImmediatePropagation();
		}

this.stopPropagation();
	}
};

// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
	altKey: true,
	bubbles: true,
	cancelable: true,
	changedTouches: true,
	ctrlKey: true,
	detail: true,
	eventPhase: true,
	metaKey: true,
	pageX: true,
	pageY: true,
	shiftKey: true,
	view: true,
	"char": true,
	code: true,
	charCode: true,
	key: true,
	keyCode: true,
	button: true,
	buttons: true,
	clientX: true,
	clientY: true,
	offsetX: true,
	offsetY: true,
	pointerId: true,
	pointerType: true,
	screenX: true,
	screenY: true,
	targetTouches: true,
	toElement: true,
	touches: true,

which: function( event ) {
		var button = event.button;

// Add which for key events
		if ( event.which == null && rkeyEvent.test( event.type ) ) {
			return event.charCode != null ? event.charCode : event.keyCode;
		}

// Add which for click: 1 === left; 2 === middle; 3 === right
		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
			if ( button & 1 ) {
				return 1;
			}

if ( button & 2 ) {
				return 3;
			}

if ( button & 4 ) {
				return 2;
			}

return 0;
		}

return event.which;
	}
}, jQuery.event.addProp );

jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
	jQuery.event.special[ type ] = {

// Utilize native event if possible so blur/focus sequence is correct
		setup: function() {

// Claim the first handler
			// dataPriv.set( this, "focus", ... )
			// dataPriv.set( this, "blur", ... )
			leverageNative( this, type, expectSync );

// Return false to allow normal processing in the caller
			return false;
		},
		trigger: function() {

// Force setup before trigger
			leverageNative( this, type );

// Return non-false to allow normal event-path propagation
			return true;
		},

delegateType: delegateType
	};
} );

// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

// For mouseenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
} );

jQuery.fn.extend( {

on: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn );
	},
	one: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {

// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + "." + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {

// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {

// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
		} );
	}
} );

var

/* eslint-disable max-len */

/* eslint-enable */

// Support: IE <=10 - 11, Edge 12 - 13 only
	// In IE/Edge using regex groups here causes severe slowdowns.
	// See https://connect.microsoft.com/IE/feedback/details/1736512/
	rnoInnerhtml = /<script|<style|<link/i,

// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;

// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
	if ( nodeName( elem, "table" ) &&
		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
	}

return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
		elem.type = elem.type.slice( 5 );
	} else {
		elem.removeAttribute( "type" );
	}

return elem;
}

function cloneCopyEvent( src, dest ) {
	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

if ( dest.nodeType !== 1 ) {
		return;
	}

// 1. Copy private data: events, handlers, etc.
	if ( dataPriv.hasData( src ) ) {
		pdataOld = dataPriv.access( src );
		pdataCur = dataPriv.set( dest, pdataOld );
		events = pdataOld.events;

if ( events ) {
			delete pdataCur.handle;
			pdataCur.events = {};

for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
					jQuery.event.add( dest, type, events[ type ][ i ] );
				}
			}
		}
	}

// 2. Copy user data
	if ( dataUser.hasData( src ) ) {
		udataOld = dataUser.access( src );
		udataCur = jQuery.extend( {}, udataOld );

dataUser.set( dest, udataCur );
	}
}

// Fix IE bugs, see support tests
function fixInput( src, dest ) {
	var nodeName = dest.nodeName.toLowerCase();

// Fails to persist the checked state of a cloned checkbox or radio button.
	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		dest.checked = src.checked;

// Fails to return the selected option to the default selected state when cloning options
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

function domManip( collection, args, callback, ignored ) {

// Flatten any nested arrays
	args = concat.apply( [], args );

var fragment, first, scripts, hasScripts, node, doc,
		i = 0,
		l = collection.length,
		iNoClone = l - 1,
		value = args[ 0 ],
		valueIsFunction = isFunction( value );

// We can't cloneNode fragments that contain checked, in WebKit
	if ( valueIsFunction ||
			( l > 1 && typeof value === "string" &&
				!support.checkClone && rchecked.test( value ) ) ) {
		return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( valueIsFunction ) {
				args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
		} );
	}

if ( l ) {
		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
		first = fragment.firstChild;

if ( fragment.childNodes.length === 1 ) {
			fragment = first;
		}

// Require either new content or an interest in ignored elements to invoke the callback
		if ( first || ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (#8070).
			for ( ; i < l; i++ ) {
				node = fragment;

if ( i !== iNoClone ) {
					node = jQuery.clone( node, true, true );

// Keep references to cloned scripts for later restoration
					if ( hasScripts ) {

// Support: Android <=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, "script" ) );
					}
				}

callback.call( collection[ i ], node, i );
			}

if ( hasScripts ) {
				doc = scripts[ scripts.length - 1 ].ownerDocument;

// Reenable scripts
				jQuery.map( scripts, restoreScript );

// Evaluate executable scripts on first document insertion
				for ( i = 0; i < hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || "" ) &&
						!dataPriv.access( node, "globalEval" ) &&
						jQuery.contains( doc, node ) ) {

if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {

// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl && !node.noModule ) {
								jQuery._evalUrl( node.src, {
									nonce: node.nonce || node.getAttribute( "nonce" )
								} );
							}
						} else {
							DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
						}
					}
				}
			}
		}
	}

return collection;
}

function remove( elem, selector, keepData ) {
	var node,
		nodes = selector ? jQuery.filter( selector, elem ) : elem,
		i = 0;

for ( ; ( node = nodes[ i ] ) != null; i++ ) {
		if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

if ( node.parentNode ) {
			if ( keepData && isAttached( node ) ) {
				setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
		}
	}

return elem;
}

jQuery.extend( {
	htmlPrefilter: function( html ) {
		return html.replace( rxhtmlTag, "<$1></$2>" );
	},

clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = isAttached( elem );

// Fix IE cloning issues
		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
				!jQuery.isXMLDoc( elem ) ) {

// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

for ( i = 0, l = srcElements.length; i < l; i++ ) {
				fixInput( srcElements[ i ], destElements[ i ] );
			}
		}

// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

for ( i = 0, l = srcElements.length; i < l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

// Return the cloned set
		return clone;
	},

cleanData: function( elems ) {
		var data, elem, type,
			special = jQuery.event.special,
			i = 0;

for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
				if ( ( data = elem[ dataPriv.expando ] ) ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataUser.expando ] = undefined;
				}
			}
		}
	}
} );

jQuery.fn.extend( {
	detach: function( selector ) {
		return remove( this, selector, true );
	},

remove: function( selector ) {
		return remove( this, selector );
	},

text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().each( function() {
					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
						this.textContent = value;
					}
				} );
		}, null, value, arguments.length );
	},

append: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		} );
	},

prepend: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		} );
	},

before: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		} );
	},

after: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		} );
	},

empty: function() {
		var elem,
			i = 0;

for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

// Prevent memory leaks
				jQuery.cleanData( getAll( elem, false ) );

// Remove any remaining nodes
				elem.textContent = "";
			}
		}

return this;
	},

clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		} );
	},

html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

if ( value === undefined && elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

value = jQuery.htmlPrefilter( value );

try {
					for ( ; i < l; i++ ) {
						elem = this[ i ] || {};

// Remove element nodes and prevent memory leaks
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

elem = 0;

// If using innerHTML throws an exception, use the fallback method
				} catch ( e ) {}
			}

if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

replaceWith: function() {
		var ignored = [];

// Make the changes, replacing each non-ignored context element with the new content
		return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

if ( jQuery.inArray( this, ignored ) < 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
		}

return this.pushStack( ret );
	};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var getStyles = function( elem ) {

// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
		var view = elem.ownerDocument.defaultView;

if ( !view || !view.opener ) {
			view = window;
		}

return view.getComputedStyle( elem );
	};

var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );

( function() {

// Executing both pixelPosition & boxSizingReliable tests require only one layout
	// so they're executed at the same time to save the second computation.
	function computeStyleTests() {

// This is a singleton, we need to execute it only once
		if ( !div ) {
			return;
		}

container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
			"margin-top:1px;padding:0;border:0";
		div.style.cssText =
			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
			"margin:auto;border:1px;padding:1px;" +
			"width:60%;top:1%";
		documentElement.appendChild( container ).appendChild( div );

var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== "1%";

// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;

// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
		// Some styles come back with percentage values, even though they shouldn't
		div.style.right = "60%";
		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;

// Support: IE 9 - 11 only
		// Detect misreporting of content dimensions for box-sizing:border-box elements
		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;

// Support: IE 9 only
		// Detect overflow:scroll screwiness (gh-3699)
		// Support: Chrome <=64
		// Don't get tricked when zoom affects offsetWidth (gh-4029)
		div.style.position = "absolute";
		scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;

documentElement.removeChild( container );

// Nullify the div so it wouldn't be stored in the memory and
		// it will also be a sign that checks already performed
		div = null;
	}

function roundPixelMeasures( measure ) {
		return Math.round( parseFloat( measure ) );
	}

var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
		reliableMarginLeftVal,
		container = document.createElement( "div" ),
		div = document.createElement( "div" );

// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

// Support: IE <=9 - 11 only
	// Style of cloned element affects source element cloned (#8908)
	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

jQuery.extend( support, {
		boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
		},
		pixelBoxStyles: function() {
			computeStyleTests();
			return pixelBoxStylesVal;
		},
		pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
		},
		reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
		},
		scrollboxSize: function() {
			computeStyleTests();
			return scrollboxSizeVal;
		}
	} );
} )();

function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,

// Support: Firefox 51+
		// Retrieving style before computed somehow
		// fixes an issue with getting wrong values
		// on detached elements
		style = elem.style;

computed = computed || getStyles( elem );

// getPropertyValue is needed for:
	//   .css('filter') (IE 9 only, #12537)
	//   .css('--customProperty) (#3144)
	if ( computed ) {
		ret = computed.getPropertyValue( name ) || computed[ name ];

if ( ret === "" && !isAttached( elem ) ) {
			ret = jQuery.style( elem, name );
		}

// A tribute to the "awesome hack by Dean Edwards"
		// Android Browser returns percentage for some values,
		// but width seems to be reliably pixels.
		// This is against the CSSOM draft spec:
		// https://drafts.csswg.org/cssom/#resolved-values
		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {

// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
		}
	}

return ret !== undefined ?

// Support: IE <=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + "" :
		ret;
}

function addGetHookIf( conditionFn, hookFn ) {

// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			if ( conditionFn() ) {

// Hook not needed (or it's not possible to use it due
				// to missing dependency), remove it.
				delete this.get;
				return;
			}

// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
		}
	};
}

var cssPrefixes = [ "Webkit", "Moz", "ms" ],
	emptyStyle = document.createElement( "div" ).style,
	vendorProps = {};

// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {

// Check for vendor prefixed names
	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
		i = cssPrefixes.length;

while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in emptyStyle ) {
			return name;
		}
	}
}

// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
	var final = jQuery.cssProps[ name ] || vendorProps[ name ];

if ( final ) {
		return final;
	}
	if ( name in emptyStyle ) {
		return name;
	}
	return vendorProps[ name ] = vendorPropName( name ) || name;
}

var

// Swappable if display is none or starts with table
	// except "table", "table-cell", or "table-caption"
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rcustomProp = /^--/,
	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	};

function setPositiveNumber( elem, value, subtract ) {

// Any relative (+/-) values have already been
	// normalized at this point
	var matches = rcssNum.exec( value );
	return matches ?

// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
		value;
}

function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
	var i = dimension === "width" ? 1 : 0,
		extra = 0,
		delta = 0;

// Adjustment may not be necessary
	if ( box === ( isBorderBox ? "border" : "content" ) ) {
		return 0;
	}

for ( ; i < 4; i += 2 ) {

// Both box models exclude margin
		if ( box === "margin" ) {
			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
		}

// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
		if ( !isBorderBox ) {

// Add padding
			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

// For "border" or "margin", add border
			if ( box !== "padding" ) {
				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );

// But still keep track of it otherwise
			} else {
				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}

// If we get here with a border-box (content + padding + border), we're seeking "content" or
		// "padding" or "margin"
		} else {

// For "content", subtract padding
			if ( box === "content" ) {
				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

// For "content" or "padding", subtract border
			if ( box !== "margin" ) {
				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

// Account for positive content-box scroll gutter when requested by providing computedVal
	if ( !isBorderBox && computedVal >= 0 ) {

// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
		// Assuming integer scroll gutter, subtract the rest and round down
		delta += Math.max( 0, Math.ceil(
			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
			computedVal -
			delta -
			extra -
			0.5

// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
		// Use an explicit zero to avoid NaN (gh-3964)
		) ) || 0;
	}

return delta;
}

function getWidthOrHeight( elem, dimension, extra ) {

// Start with computed style
	var styles = getStyles( elem ),

// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
		// Fake content-box until we know it's needed to know the true value.
		boxSizingNeeded = !support.boxSizingReliable() || extra,
		isBorderBox = boxSizingNeeded &&
			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
		valueIsBorderBox = isBorderBox,

val = curCSS( elem, dimension, styles ),
		offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );

// Support: Firefox <=54
	// Return a confounding non-pixel value or feign ignorance, as appropriate.
	if ( rnumnonpx.test( val ) ) {
		if ( !extra ) {
			return val;
		}
		val = "auto";
	}

// Fall back to offsetWidth/offsetHeight when value is "auto"
	// This happens for inline elements with no explicit setting (gh-3571)
	// Support: Android <=4.1 - 4.3 only
	// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
	// Support: IE 9-11 only
	// Also use offsetWidth/offsetHeight for when box sizing is unreliable
	// We use getClientRects() to check for hidden/disconnected.
	// In those cases, the computed value can be trusted to be border-box
	if ( ( !support.boxSizingReliable() && isBorderBox ||
		val === "auto" ||
		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
		elem.getClientRects().length ) {

isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

// Where available, offsetWidth/offsetHeight approximate border box dimensions.
		// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
		// retrieved value as a content box dimension.
		valueIsBorderBox = offsetProp in elem;
		if ( valueIsBorderBox ) {
			val = elem[ offsetProp ];
		}
	}

// Normalize "" and auto
	val = parseFloat( val ) || 0;

// Adjust for the element's box model
	return ( val +
		boxModelAdjustment(
			elem,
			dimension,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles,

// Provide the current computed size to request scroll gutter calculation (gh-3589)
			val
		)
	) + "px";
}

jQuery.extend( {

// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {

// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"animationIterationCount": true,
		"columnCount": true,
		"fillOpacity": true,
		"flexGrow": true,
		"flexShrink": true,
		"fontWeight": true,
		"gridArea": true,
		"gridColumn": true,
		"gridColumnEnd": true,
		"gridColumnStart": true,
		"gridRow": true,
		"gridRowEnd": true,
		"gridRowStart": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {},

// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {

// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name ),
			style = elem.style;

// Make sure that we're working with the right name. We don't
		// want to query the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

// Gets hook for the prefixed version, then unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

// Convert "+=" or "-=" to relative numbers (#7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

// Fixes bug #9237
				type = "number";
			}

// Make sure that null and NaN values aren't set (#7116)
			if ( value == null || value !== value ) {
				return;
			}

// If a number was passed in, add the unit (except for certain CSS properties)
			// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
			// "px" to a few hardcoded values.
			if ( type === "number" && !isCustomProp ) {
				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
				style[ name ] = "inherit";
			}

// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( "set" in hooks ) ||
				( value = hooks.set( elem, value, extra ) ) !== undefined ) {

if ( isCustomProp ) {
					style.setProperty( name, value );
				} else {
					style[ name ] = value;
				}
			}

} else {

// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

return ret;
			}

// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

css: function( elem, name, extra, styles ) {
		var val, num, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name );

// Make sure that we're working with the right name. We don't
		// want to modify the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

// Try prefixed name followed by the unprefixed name
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

// Convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}

return val;
	}
} );

jQuery.each( [ "height", "width" ], function( i, dimension ) {
	jQuery.cssHooks[ dimension ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {

// Certain elements can have dimension info if we invisibly show them
				// but it must have a current display style that would benefit
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth & zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE <=11 only
					// Running getBoundingClientRect on a disconnected node
					// in IE throws an error.
					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
						swap( elem, cssShow, function() {
							return getWidthOrHeight( elem, dimension, extra );
						} ) :
						getWidthOrHeight( elem, dimension, extra );
			}
		},

set: function( elem, value, extra ) {
			var matches,
				styles = getStyles( elem ),

// Only read styles.position if the test has a chance to fail
				// to avoid forcing a reflow.
				scrollboxSizeBuggy = !support.scrollboxSize() &&
					styles.position === "absolute",

// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
				boxSizingNeeded = scrollboxSizeBuggy || extra,
				isBorderBox = boxSizingNeeded &&
					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
				subtract = extra ?
					boxModelAdjustment(
						elem,
						dimension,
						extra,
						isBorderBox,
						styles
					) :
					0;

// Account for unreliable border-box dimensions by comparing offset* to computed and
			// faking a content-box to get border and padding (gh-3699)
			if ( isBorderBox && scrollboxSizeBuggy ) {
				subtract -= Math.ceil(
					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
					parseFloat( styles[ dimension ] ) -
					boxModelAdjustment( elem, dimension, "border", false, styles ) -
					0.5
				);
			}

// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
				( matches[ 3 ] || "px" ) !== "px" ) {

elem.style[ dimension ] = value;
				value = jQuery.css( elem, dimension );
			}

return setPositiveNumber( elem, value, subtract );
		}
	};
} );

jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
	function( elem, computed ) {
		if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
				) + "px";
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

// Assumes a single number if not a string
				parts = typeof value === "string" ? value.split( " " ) : [ value ];

for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

return expanded;
		}
	};

if ( prefix !== "margin" ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
} );

jQuery.fn.extend( {
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

if ( Array.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

return map;
			}

return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	}
} );

function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || jQuery.easing._default;
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 ||
				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
				return tween.elem[ tween.prop ];
			}

// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {

// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 && (
					jQuery.cssHooks[ tween.prop ] ||
					tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	},
	_default: "swing"
};

jQuery.fx = Tween.prototype.init;

// Back compat <1.8 extension point
jQuery.fx.step = {};

var
	fxNow, inProgress,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function schedule() {
	if ( inProgress ) {
		if ( document.hidden === false && window.requestAnimationFrame ) {
			window.requestAnimationFrame( schedule );
		} else {
			window.setTimeout( schedule, jQuery.fx.interval );
		}

jQuery.fx.tick();
	}
}

// Animations created synchronously will run synchronously
function createFxNow() {
	window.setTimeout( function() {
		fxNow = undefined;
	} );
	return ( fxNow = Date.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		i = 0,
		attrs = { height: type };

// If we include width, step value is 1 to do all cssExpand values,
	// otherwise step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

// We're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
		isBox = "width" in props || "height" in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, "fxshow" );

// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

anim.always( function() {

// Ensure the complete handler is called before this completes
			anim.always( function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			} );
		} );
	}

// Detect show/hide animations
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

// Pretend to be hidden if this is a "show" and
				// there is still data from a stopped show/hide
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;

// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
		return;
	}

// Restrict "overflow" and "display" styles during box animations
	if ( isBox && elem.nodeType === 1 ) {

// Support: IE <=9 - 11, Edge 12 - 15
		// Record all 3 overflow attributes because IE does not infer the shorthand
		// from identically-valued overflowX and overflowY and Edge just mirrors
		// the overflowX value there.
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

// Identify a display type, preferring old show/hide data over the CSS cascade
		restoreDisplay = dataShow && dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
		}
		display = jQuery.css( elem, "display" );
		if ( display === "none" ) {
			if ( restoreDisplay ) {
				display = restoreDisplay;
			} else {

// Get nonempty value(s) by temporarily forcing visibility
				showHide( [ elem ], true );
				restoreDisplay = elem.style.display || restoreDisplay;
				display = jQuery.css( elem, "display" );
				showHide( [ elem ] );
			}
		}

// Animate inline elements as inline-block
		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

// Restore the original display value at the end of pure show/hide animations
				if ( !propTween ) {
					anim.done( function() {
						style.display = restoreDisplay;
					} );
					if ( restoreDisplay == null ) {
						display = style.display;
						restoreDisplay = display === "none" ? "" : display;
					}
				}
				style.display = "inline-block";
			}
		}
	}

if ( opts.overflow ) {
		style.overflow = "hidden";
		anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
		} );
	}

// Implement show/hide animations
	propTween = false;
	for ( prop in orig ) {

// General show/hide setup for this element animation
		if ( !propTween ) {
			if ( dataShow ) {
				if ( "hidden" in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
				dataShow.hidden = !hidden;
			}

// Show elements before animating them
			if ( hidden ) {
				showHide( [ elem ], true );
			}

/* eslint-disable no-loop-func */

anim.done( function() {

/* eslint-enable no-loop-func */

// The final step of a "hide" animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, "fxshow" );
				for ( prop in orig ) {
					jQuery.style( elem, prop, orig[ prop ] );
				}
			} );
		}

// Per-property setup
		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
		if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
				propTween.end = propTween.start;
				propTween.start = 0;
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( Array.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = Animation.prefilters.length,
		deferred = jQuery.Deferred().always( function() {

// Don't match elem in the :animated selector
			delete tick.elem;
		} ),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

// Support: Android 2.3 only
				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

for ( ; index < length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

deferred.notifyWith( elem, [ animation, percent, remaining ] );

// If there's more to do, yield
			if ( percent < 1 && length ) {
				return remaining;
			}

// If this was an empty animation, synthesize a final progress notification
			if ( !length ) {
				deferred.notifyWith( elem, [ animation, 1, 0 ] );
			}

// Resolve the animation and report its conclusion
			deferred.resolveWith( elem, [ animation ] );
			return false;
		},
		animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
				specialEasing: {},
				easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,

// If we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

// Resolve when we played the last frame; otherwise, reject
				if ( gotoEnd ) {
					deferred.notifyWith( elem, [ animation, 1, 0 ] );
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		} ),
		props = animation.props;

propFilter( props, animation.opts.specialEasing );

for ( ; index < length; index++ ) {
		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			if ( isFunction( result.stop ) ) {
				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
					result.stop.bind( result );
			}
			return result;
		}
	}

jQuery.map( props, createTween, animation );

if ( isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

// Attach callbacks from options
	animation
		.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );

jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		} )
	);

return animation;
}

jQuery.Animation = jQuery.extend( Animation, {

tweeners: {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
		} ]
	},

tweener: function( props, callback ) {
		if ( isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.match( rnothtmlwhite );
		}

var prop,
			index = 0,
			length = props.length;

for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
			Animation.tweeners[ prop ].unshift( callback );
		}
	},

prefilters: [ defaultPrefilter ],

prefilter: function( callback, prepend ) {
		if ( prepend ) {
			Animation.prefilters.unshift( callback );
		} else {
			Animation.prefilters.push( callback );
		}
	}
} );

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !isFunction( easing ) && easing
	};

// Go to the end state if fx are off
	if ( jQuery.fx.off ) {
		opt.duration = 0;

} else {
		if ( typeof opt.duration !== "number" ) {
			if ( opt.duration in jQuery.fx.speeds ) {
				opt.duration = jQuery.fx.speeds[ opt.duration ];

} else {
				opt.duration = jQuery.fx.speeds._default;
			}
		}
	}

// Normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

// Queueing
	opt.old = opt.complete;

opt.complete = function() {
		if ( isFunction( opt.old ) ) {
			opt.old.call( this );
		}

if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

return opt;
};

jQuery.fn.extend( {
	fadeTo: function( speed, to, easing, callback ) {

// Show any hidden elements after setting opacity to 0
		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

// Empty animations, or finishing resolves immediately
				if ( empty || dataPriv.get( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

return this.each( function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = dataPriv.get( this );

if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &&
					( type == null || timers[ index ].queue === type ) ) {

timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		} );
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

// Enable finishing flag on private data
			data.finish = true;

// Empty the queue first
			jQuery.queue( this, type, [] );

if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( "show" ),
	slideUp: genFx( "hide" ),
	slideToggle: genFx( "toggle" ),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
} );

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		i = 0,
		timers = jQuery.timers;

fxNow = Date.now();

for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];

// Run the timer and safely remove it when done (allowing for external removal)
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	jQuery.fx.start();
};

jQuery.fx.interval = 13;
jQuery.fx.start = function() {
	if ( inProgress ) {
		return;
	}

inProgress = true;
	schedule();
};

jQuery.fx.stop = function() {
	inProgress = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,

// Default speed
	_default: 400
};

// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};

( function() {
	var input = document.createElement( "input" ),
		select = document.createElement( "select" ),
		opt = select.appendChild( document.createElement( "option" ) );

input.type = "checkbox";

// Support: Android <=4.3 only
	// Default value for a checkbox should be "on"
	support.checkOn = input.value !== "";

// Support: IE <=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

// Support: IE <=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( "input" );
	input.value = "t";
	input.type = "radio";
	support.radioValue = input.value === "t";
} )();

var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

removeAttr: function( name ) {
		return this.each( function() {
			jQuery.removeAttr( this, name );
		} );
	}
} );

jQuery.extend( {
	attr: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

// Don't get/set attributes on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
		}

// Attribute hooks are determined by the lowercase version
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
		}

if ( value !== undefined ) {
			if ( value === null ) {
				jQuery.removeAttr( elem, name );
				return;
			}

if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

elem.setAttribute( name, value + "" );
			return value;
		}

if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

ret = jQuery.find.attr( elem, name );

// Non-existent attributes return null, we normalize to undefined
		return ret == null ? undefined : ret;
	},

attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" &&
					nodeName( elem, "input" ) ) {
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

removeAttr: function( elem, value ) {
		var name,
			i = 0,

// Attribute names can contain non-HTML whitespace characters
			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
			attrNames = value && value.match( rnothtmlwhite );

if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
				elem.removeAttribute( name );
			}
		}
	}
} );

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {

// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else {
			elem.setAttribute( name, name );
		}
		return name;
	}
};

jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
	var getter = attrHandle[ name ] || jQuery.find.attr;

attrHandle[ name ] = function( elem, name, isXML ) {
		var ret, handle,
			lowercaseName = name.toLowerCase();

if ( !isXML ) {

// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
				lowercaseName :
				null;
			attrHandle[ lowercaseName ] = handle;
		}
		return ret;
	};
} );

var rfocusable = /^(?:input|select|textarea|button)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend( {
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

removeProp: function( name ) {
		return this.each( function() {
			delete this[ jQuery.propFix[ name ] || name ];
		} );
	}
} );

jQuery.extend( {
	prop: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

// Don't get/set properties on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {

// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

return ( elem[ name ] = value );
		}

if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

return elem[ name ];
	},

propHooks: {
		tabIndex: {
			get: function( elem ) {

// Support: IE <=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

if ( tabindex ) {
					return parseInt( tabindex, 10 );
				}

if (
					rfocusable.test( elem.nodeName ) ||
					rclickable.test( elem.nodeName ) &&
					elem.href
				) {
					return 0;
				}

return -1;
			}
		}
	},

propFix: {
		"for": "htmlFor",
		"class": "className"
	}
} );

// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {

/* eslint no-unused-expressions: "off" */

var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {

/* eslint no-unused-expressions: "off" */

var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
} );

// Strip and collapse whitespace according to HTML spec
	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
	function stripAndCollapse( value ) {
		var tokens = value.match( rnothtmlwhite ) || [];
		return tokens.join( " " );
	}

function getClass( elem ) {
	return elem.getAttribute && elem.getAttribute( "class" ) || "";
}

function classesToArray( value ) {
	if ( Array.isArray( value ) ) {
		return value;
	}
	if ( typeof value === "string" ) {
		return value.match( rnothtmlwhite ) || [];
	}
	return [];
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

classes = classesToArray( value );

if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

return this;
	},

removeClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

if ( !arguments.length ) {
			return this.attr( "class", "" );
		}

classes = classesToArray( value );

if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );

// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {

// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

return this;
	},

toggleClass: function( value, stateVal ) {
		var type = typeof value,
			isValidValue = type === "string" || Array.isArray( value );

if ( typeof stateVal === "boolean" && isValidValue ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

if ( isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

return this.each( function() {
			var className, i, self, classNames;

if ( isValidValue ) {

// Toggle individual class names
				i = 0;
				self = jQuery( this );
				classNames = classesToArray( value );

while ( ( className = classNames[ i++ ] ) ) {

// Check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

// Toggle whole class name
			} else if ( value === undefined || type === "boolean" ) {
				className = getClass( this );
				if ( className ) {

// Store className if set
					dataPriv.set( this, "__className__", className );
				}

// If the element has a class name or if we're passed `false`,
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				if ( this.setAttribute ) {
					this.setAttribute( "class",
						className || value === false ?
						"" :
						dataPriv.get( this, "__className__" ) || ""
					);
				}
			}
		} );
	},

hasClass: function( selector ) {
		var className, elem,
			i = 0;

className = " " + selector + " ";
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
					return true;
			}
		}

return false;
	}
} );

var rreturn = /\r/g;

jQuery.fn.extend( {
	val: function( value ) {
		var hooks, ret, valueIsFunction,
			elem = this[ 0 ];

if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] ||
					jQuery.valHooks[ elem.nodeName.toLowerCase() ];

if ( hooks &&
					"get" in hooks &&
					( ret = hooks.get( elem, "value" ) ) !== undefined
				) {
					return ret;
				}

ret = elem.value;

// Handle most common string cases
				if ( typeof ret === "string" ) {
					return ret.replace( rreturn, "" );
				}

// Handle cases where value is null/undef or number
				return ret == null ? "" : ret;
			}

return;
		}

valueIsFunction = isFunction( value );

return this.each( function( i ) {
			var val;

if ( this.nodeType !== 1 ) {
				return;
			}

if ( valueIsFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";

} else if ( typeof val === "number" ) {
				val += "";

} else if ( Array.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				} );
			}

hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

// If set returns undefined, fall back to normal setting
			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :

// Support: IE <=10 - 11 only
					// option.text throws exceptions (#14686, #14858)
					// Strip and collapse whitespace
					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
					stripAndCollapse( jQuery.text( elem ) );
			}
		},
		select: {
			get: function( elem ) {
				var value, option, i,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one",
					values = one ? null : [],
					max = one ? index + 1 : options.length;

if ( index < 0 ) {
					i = max;

} else {
					i = one ? index : 0;
				}

// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

// Support: IE <=9 only
					// IE8-9 doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&

// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &&
							( !option.parentNode.disabled ||
								!nodeName( option.parentNode, "optgroup" ) ) ) {

// Get the specific value for the option
						value = jQuery( option ).val();

// We don't need an array for one selects
						if ( one ) {
							return value;
						}

// Multi-Selects return an array
						values.push( value );
					}
				}

return values;
			},

set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

while ( i-- ) {
					option = options[ i ];

/* eslint-disable no-cond-assign */

if ( option.selected =
						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
					) {
						optionSet = true;
					}

/* eslint-enable no-cond-assign */
				}

// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	}
} );

// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
		};
	}
} );

// Return jQuery for attributes-only inclusion

support.focusin = "onfocusin" in window;

var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	stopPropagationCallback = function( e ) {
		e.stopPropagation();
	};

jQuery.extend( jQuery.event, {

trigger: function( event, data, elem, onlyHandlers ) {

var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

cur = lastElement = tmp = elem = elem || document;

// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

if ( type.indexOf( "." ) > -1 ) {

// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( ":" ) < 0 && "on" + type;

// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( "." );
		event.rnamespace = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
			null;

// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {

bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument || document ) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

// Fire handlers on the event path
		i = 0;
		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
			lastElement = cur;
			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

// jQuery handler
			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
				dataPriv.get( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &&
				acceptData( elem ) ) {

// Call a native DOM method on the target with the same name as the event.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {

// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

if ( tmp ) {
						elem[ ontype ] = null;
					}

// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;

if ( event.isPropagationStopped() ) {
						lastElement.addEventListener( type, stopPropagationCallback );
					}

elem[ type ]();

if ( event.isPropagationStopped() ) {
						lastElement.removeEventListener( type, stopPropagationCallback );
					}

jQuery.event.triggered = undefined;

if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

return event.result;
	},

// Piggyback on a donor event to simulate a different one
	// Used only for `focus(in | out)` events
	simulate: function( type, elem, event ) {
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true
			}
		);

jQuery.event.trigger( e, null, elem );
	}

} );

jQuery.fn.extend( {

trigger: function( type, data ) {
		return this.each( function() {
			jQuery.event.trigger( type, data, this );
		} );
	},
	triggerHandler: function( type, data ) {
		var elem = this[ 0 ];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
} );

// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
		};

jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix );

if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix ) - 1;

if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					dataPriv.remove( doc, fix );

} else {
					dataPriv.access( doc, fix, attaches );
				}
			}
		};
	} );
}
var location = window.location;

var nonce = Date.now();

var rquery = ( /\?/ );

// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml;
	if ( !data || typeof data !== "string" ) {
		return null;
	}

// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
	} catch ( e ) {
		xml = undefined;
	}

if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};

function buildParams( prefix, obj, traditional, add ) {
	var name;

if ( Array.isArray( obj ) ) {

// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {

// Treat each array item as a scalar.
				add( prefix, v );

} else {

// Item is non-scalar (array or object), encode its numeric index.
				buildParams(
					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
					v,
					traditional,
					add
				);
			}
		} );

} else if ( !traditional && toType( obj ) === "object" ) {

// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

} else {

// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, valueOrFunction ) {

// If value is a function, invoke it and use its return value
			var value = isFunction( valueOrFunction ) ?
				valueOrFunction() :
				valueOrFunction;

s[ s.length ] = encodeURIComponent( key ) + "=" +
				encodeURIComponent( value == null ? "" : value );
		};

if ( a == null ) {
		return "";
	}

// If an array was passed in, assume that it is an array of form elements.
	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

} else {

// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

// Return the resulting serialization
	return s.join( "&" );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		} )
		.filter( function() {
			var type = this.type;

// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		} )
		.map( function( i, elem ) {
			var val = jQuery( this ).val();

if ( val == null ) {
				return null;
			}

if ( Array.isArray( val ) ) {
				return jQuery.map( val, function( val ) {
					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
				} );
			}

return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		} ).get();
	}
} );

var
	r20 = /%20/g,
	rhash = /#.*$/,
	rantiCache = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat( "*" ),

// Anchor tag for parsing the document origin
	originAnchor = document.createElement( "a" );
	originAnchor.href = location.href;

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];

if ( isFunction( func ) ) {

// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

// Prepend if requested
				if ( dataType[ 0 ] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );

// Otherwise append
				} else {
					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

var inspected = {},
		seekingTransport = ( structure === transports );

function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var key, deep,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

var ct, type, finalDataType, firstDataType,
		contents = s.contents,
		dataTypes = s.dataTypes;

// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
		}
	}

// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {

// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}

// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},

// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

current = dataTypes.shift();

// Convert to each sequential dataType
	while ( current ) {

if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

prev = current;
		current = dataTypes.shift();

if ( current ) {

// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

current = prev;

// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {

// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

// Apply converter (if not an equivalence)
				if ( conv !== true ) {

// Unless errors are allowed to bubble, catch and return them
					if ( conv && s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: "parsererror",
								error: conv ? e : "No conversion from " + prev + " to " + current
							};
						}
					}
				}
			}
		}
	}

return { state: "success", data: response };
}

jQuery.extend( {

// Counter for holding the number of active queries
	active: 0,

// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

ajaxSettings: {
		url: location.href,
		type: "GET",
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",

/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

// Convert anything to text
			"* text": String,

// Text to html (true = no transformation)
			"text html": true,

// Evaluate text as a json expression
			"text json": JSON.parse,

// Parse text as xml
			"text xml": jQuery.parseXML
		},

// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

// Main method
	ajax: function( url, options ) {

// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

// Force options to be an object
		options = options || {};

var transport,

// URL without anti-cache param
			cacheURL,

// Response headers
			responseHeadersString,
			responseHeaders,

// timeout handle
			timeoutTimer,

// Url cleanup var
			urlAnchor,

// Request state (becomes false upon send and true upon completion)
			completed,

// To know if global events are to be dispatched
			fireGlobals,

// Loop variable
			i,

// uncached part of the url
			uncached,

// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

// Callbacks context
			callbackContext = s.context || s,

// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
				( callbackContext.nodeType || callbackContext.jquery ) ?
					jQuery( callbackContext ) :
					jQuery.event,

// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

// Status-dependent callbacks
			statusCode = s.statusCode || {},

// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

// Default abort message
			strAbort = "canceled",

// Fake xhr
			jqXHR = {
				readyState: 0,

// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( completed ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
								responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
									( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
										.concat( match[ 2 ] );
							}
						}
						match = responseHeaders[ key.toLowerCase() + " " ];
					}
					return match == null ? null : match.join( ", " );
				},

// Raw string
				getAllResponseHeaders: function() {
					return completed ? responseHeadersString : null;
				},

// Caches the header
				setRequestHeader: function( name, value ) {
					if ( completed == null ) {
						name = requestHeadersNames[ name.toLowerCase() ] =
							requestHeadersNames[ name.toLowerCase() ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( completed == null ) {
						s.mimeType = type;
					}
					return this;
				},

// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( completed ) {

// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						} else {

// Lazy-add the new callbacks in a way that preserves old ones
							for ( code in map ) {
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						}
					}
					return this;
				},

// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

// Attach deferreds
		deferred.promise( jqXHR );

// Add protocol if not provided (prefilters might expect it)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

// Extract dataTypes list
		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];

// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

// Support: IE <=8 - 11, Edge 12 - 15
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
				urlAnchor.href = s.url;

// Support: IE <=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
					urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

// If there is an error parsing the URL, assume it is crossDomain,
				// it can be rejected by the transport if it is invalid
				s.crossDomain = true;
			}
		}

// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

// If request was aborted inside a prefilter, stop there
		if ( completed ) {
			return jqXHR;
		}

// We can fire global events as of now if asked to
		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
		fireGlobals = jQuery.event && s.global;

// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
		}

// Uppercase the type
		s.type = s.type.toUpperCase();

// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		// Remove hash to simplify url manipulation
		cacheURL = s.url.replace( rhash, "" );

// More options handling for requests with no content
		if ( !s.hasContent ) {

// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

// If data is available and should be processed, append data to url
			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

// Add or update anti-cache param if needed
			if ( s.cache === false ) {
				cacheURL = cacheURL.replace( rantiCache, "$1" );
				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
			}

// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

// Change '%20' to '+' if this is encoded form body content (gh-2658)
		} else if ( s.data && s.processData &&
			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
		}

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {

// Abort if not done already and return
			return jqXHR.abort();
		}

// Aborting is no longer a cancellation
		strAbort = "abort";

// Install callbacks on deferreds
		completeDeferred.add( s.complete );
		jqXHR.done( s.success );
		jqXHR.fail( s.error );

// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( "timeout" );
				}, s.timeout );
			}

try {
				completed = false;
				transport.send( requestHeaders, done );
			} catch ( e ) {

// Rethrow post-completion exceptions
				if ( completed ) {
					throw e;
				}

// Propagate others as results
				done( -1, e );
			}
		}

// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

// Ignore repeat invocations
			if ( completed ) {
				return;
			}

completed = true;

// Clear timeout if it exists
			if ( timeoutTimer ) {
				window.clearTimeout( timeoutTimer );
			}

// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

// Cache response headers
			responseHeadersString = headers || "";

// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

// If successful, handle type chaining
			if ( isSuccess ) {

// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader( "Last-Modified" );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( "etag" );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {

// Extract error from statusText and normalize for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( "ajaxStop" );
				}
			}
		}

return jqXHR;
	},

getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
} );

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {

// Shift arguments if data argument was omitted
		if ( isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

// The url can be an options object (which then must have .url)
		return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		}, jQuery.isPlainObject( url ) && url ) );
	};
} );

jQuery._evalUrl = function( url, options ) {
	return jQuery.ajax( {
		url: url,

// Make this explicit, since user can override this through ajaxSetup (#11264)
		type: "GET",
		dataType: "script",
		cache: true,
		async: false,
		global: false,

// Only evaluate the response if it is successful (gh-4126)
		// dataFilter is not invoked for failure responses, so using it instead
		// of the default converter is kludgy but it works.
		converters: {
			"text script": function() {}
		},
		dataFilter: function( response ) {
			jQuery.globalEval( response, options );
		}
	} );
};

jQuery.fn.extend( {
	wrapAll: function( html ) {
		var wrap;

if ( this[ 0 ] ) {
			if ( isFunction( html ) ) {
				html = html.call( this[ 0 ] );
			}

// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

if ( this[ 0 ].parentNode ) {
				wrap.insertBefore( this[ 0 ] );
			}

wrap.map( function() {
				var elem = this;

while ( elem.firstElementChild ) {
					elem = elem.firstElementChild;
				}

return elem;
			} ).append( this );
		}

return this;
	},

wrapInner: function( html ) {
		if ( isFunction( html ) ) {
			return this.each( function( i ) {
				jQuery( this ).wrapInner( html.call( this, i ) );
			} );
		}

return this.each( function() {
			var self = jQuery( this ),
				contents = self.contents();

if ( contents.length ) {
				contents.wrapAll( html );

} else {
				self.append( html );
			}
		} );
	},

wrap: function( html ) {
		var htmlIsFunction = isFunction( html );

return this.each( function( i ) {
			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
		} );
	},

unwrap: function( selector ) {
		this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
		} );
		return this;
	}
} );

jQuery.expr.pseudos.hidden = function( elem ) {
	return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};

jQuery.ajaxSettings.xhr = function() {
	try {
		return new window.XMLHttpRequest();
	} catch ( e ) {}
};

var xhrSuccessStatus = {

// File protocol always yields status code 0, assume 200
		0: 200,

// Support: IE <=9 only
		// #1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport( function( options ) {
	var callback, errorCallback;

// Cross domain only allowed if supported through XMLHttpRequest
	if ( support.cors || xhrSupported && !options.crossDomain ) {
		return {
			send: function( headers, complete ) {
				var i,
					xhr = options.xhr();

xhr.open(
					options.type,
					options.url,
					options.async,
					options.username,
					options.password
				);

// Apply custom fields if provided
				if ( options.xhrFields ) {
					for ( i in options.xhrFields ) {
						xhr[ i ] = options.xhrFields[ i ];
					}
				}

// Override mime type if needed
				if ( options.mimeType && xhr.overrideMimeType ) {
					xhr.overrideMimeType( options.mimeType );
				}

// X-Requested-With header
				// For cross-domain requests, seeing as conditions for a preflight are
				// akin to a jigsaw puzzle, we simply never set it to be sure.
				// (it can always be set on a per-request basis or even using ajaxSetup)
				// For same-domain requests, won't change header if already provided.
				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
					headers[ "X-Requested-With" ] = "XMLHttpRequest";
				}

// Set headers
				for ( i in headers ) {
					xhr.setRequestHeader( i, headers[ i ] );
				}

// Callback
				callback = function( type ) {
					return function() {
						if ( callback ) {
							callback = errorCallback = xhr.onload =
								xhr.onerror = xhr.onabort = xhr.ontimeout =
									xhr.onreadystatechange = null;

if ( type === "abort" ) {
								xhr.abort();
							} else if ( type === "error" ) {

// Support: IE <=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== "number" ) {
									complete( 0, "error" );
								} else {
									complete(

// File: protocol always yields status 0; see #8605, #14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

// Support: IE <=9 only
									// IE9 has no XHR2 but throws on binary (trac-11426)
									// For XHR2 non-text, let the caller handle it (gh-2498)
									( xhr.responseType || "text" ) !== "text"  ||
									typeof xhr.responseText !== "string" ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );

// Support: IE 9 only
				// Use onreadystatechange to replace onabort
				// to handle uncaught aborts
				if ( xhr.onabort !== undefined ) {
					xhr.onabort = errorCallback;
				} else {
					xhr.onreadystatechange = function() {

// Check readyState before timeout as it changes
						if ( xhr.readyState === 4 ) {

// Allow onerror to be called first,
							// but that will not handle a native abort
							// Also, save errorCallback to a variable
							// as xhr.onerror cannot be accessed
							window.setTimeout( function() {
								if ( callback ) {
									errorCallback();
								}
							} );
						}
					};
				}

// Create the abort callback
				callback = callback( "abort" );

try {

// Do send the request (this may raise an exception)
					xhr.send( options.hasContent && options.data || null );
				} catch ( e ) {

// #14683: Only rethrow if this hasn't been notified as an error yet
					if ( callback ) {
						throw e;
					}
				}
			},

abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );

// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
	if ( s.crossDomain ) {
		s.contents.script = false;
	}
} );

// Install script dataType
jQuery.ajaxSetup( {
	accepts: {
		script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {

// This transport only deals with cross domain or forced-by-attrs requests
	if ( s.crossDomain || s.scriptAttrs ) {
		var script, callback;
		return {
			send: function( _, complete ) {
				script = jQuery( "<script>" )
					.attr( s.scriptAttrs || {} )
					.prop( { charset: s.scriptCharset, src: s.url } )
					.on( "load error", callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === "error" ? 404 : 200, evt.type );
						}
					} );

// Use native DOM manipulation to avoid our domManip AJAX trickery
				document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );

var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
				( s.contentType || "" )
					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
				rjsonp.test( s.data ) && "data"
		);

// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

// Use data converter to retrieve json after script execution
		s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

// Force json dataType
		s.dataTypes[ 0 ] = "json";

// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

// Clean-up function (fires after converters)
		jqXHR.always( function() {

// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
				jQuery( window ).removeProp( callbackName );

// Otherwise restore preexisting value
			} else {
				window[ callbackName ] = overwritten;
			}

// Save back as free
			if ( s[ callbackName ] ) {

// Make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

// Save the callback name for future use
				oldCallbacks.push( callbackName );
			}

// Call if it was a function and we have a response
			if ( responseContainer && isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

responseContainer = overwritten = undefined;
		} );

// Delegate to script
		return "script";
	}
} );

// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	var body = document.implementation.createHTMLDocument( "" ).body;
	body.innerHTML = "<form></form><form></form>";
	return body.childNodes.length === 2;
} )();

// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( typeof data !== "string" ) {
		return [];
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}

var base, parsed, scripts;

if ( !context ) {

// Stop scripts or inline event handlers from being executed immediately
		// by using document.implementation
		if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

parsed = rsingleTag.exec( data );
	scripts = !keepScripts && [];

// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

parsed = buildFragment( [ data ], context, scripts );

if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

return jQuery.merge( [], parsed.childNodes );
};

/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	var selector, type, response,
		self = this,
		off = url.indexOf( " " );

if ( off > -1 ) {
		selector = stripAndCollapse( url.slice( off ) );
		url = url.slice( 0, off );
	}

// If it's a function
	if ( isFunction( params ) ) {

// We assume that it's the callback
		callback = params;
		params = undefined;

// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax( {
			url: url,

// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || "GET",
			dataType: "html",
			data: params
		} ).done( function( responseText ) {

// Save response for use in complete callback
			response = arguments;

self.html( selector ?

// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

// Otherwise use the full result
				responseText );

// If the request succeeds, this function gets "data", "status", "jqXHR"
		// but they are ignored because response was set above.
		// If it fails, this function gets "jqXHR", "status", "error"
		} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
			} );
		} );
	}

return this;
};

// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
	"ajaxStart",
	"ajaxStop",
	"ajaxComplete",
	"ajaxError",
	"ajaxSuccess",
	"ajaxSend"
], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
} );

jQuery.expr.pseudos.animated = function( elem ) {
	return jQuery.grep( jQuery.timers, function( fn ) {
		return elem === fn.elem;
	} ).length;
};

jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

// Set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

// Need to be able to calculate position if either
		// top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

if ( isFunction( options ) ) {

// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
		}

if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

if ( "using" in options ) {
			options.using.call( elem, props );

} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend( {

// offset() relates an element's border box to the document origin
	offset: function( options ) {

// Preserve chaining for setter
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each( function( i ) {
					jQuery.offset.setOffset( this, options, i );
				} );
		}

var rect, win,
			elem = this[ 0 ];

if ( !elem ) {
			return;
		}

// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
		// Support: IE <=11 only
		// Running getBoundingClientRect on a
		// disconnected node in IE throws an error
		if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
		}

// Get document-relative position by adding viewport scroll to viewport-relative gBCR
		rect = elem.getBoundingClientRect();
		win = elem.ownerDocument.defaultView;
		return {
			top: rect.top + win.pageYOffset,
			left: rect.left + win.pageXOffset
		};
	},

// position() relates an element's margin box to its offset parent's padding box
	// This corresponds to the behavior of CSS absolute positioning
	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

var offsetParent, offset, doc,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

// position:fixed elements are offset from the viewport, which itself always has zero offset
		if ( jQuery.css( elem, "position" ) === "fixed" ) {

// Assume position:fixed implies availability of getBoundingClientRect
			offset = elem.getBoundingClientRect();

} else {
			offset = this.offset();

// Account for the *real* offset parent, which can be the document or its root element
			// when a statically positioned element is identified
			doc = elem.ownerDocument;
			offsetParent = elem.offsetParent || doc.documentElement;
			while ( offsetParent &&
				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
				jQuery.css( offsetParent, "position" ) === "static" ) {

offsetParent = offsetParent.parentNode;
			}
			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {

// Incorporate borders into its offset, since they are outside its content origin
				parentOffset = jQuery( offsetParent ).offset();
				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
			}
		}

// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
		};
	},

// This method will return documentElement in the following cases:
	// 1) For the element inside the iframe without offsetParent, this method will return
	//    documentElement of the parent window
	// 2) For the hidden or detached element
	// 3) For body or html element, i.e. in case of the html node - it will return itself
	//
	// but those exceptions were never presented as a real life use-cases
	// and might be considered as more preferable results.
	//
	// This logic, however, is not guaranteed and can change at any point in the future
	offsetParent: function() {
		return this.map( function() {
			var offsetParent = this.offsetParent;

while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
				offsetParent = offsetParent.offsetParent;
			}

return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = "pageYOffset" === prop;

jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {

// Coalesce documents and windows
			var win;
			if ( isWindow( elem ) ) {
				win = elem;
			} else if ( elem.nodeType === 9 ) {
				win = elem.defaultView;
			}

if ( val === undefined ) {
				return win ? win[ prop ] : elem[ method ];
			}

if ( win ) {
				win.scrollTo(
					!top ? val : win.pageXOffset,
					top ? val : win.pageYOffset
				);

} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length );
	};
} );

// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );

// If curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
} );

// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
		function( defaultExtra, funcName ) {

// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

return access( this, function( elem, type, value ) {
				var doc;

if ( isWindow( elem ) ) {

// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
					return funcName.indexOf( "outer" ) === 0 ?
						elem[ "inner" + name ] :
						elem.document.documentElement[ "client" + name ];
				}

// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
					// whichever is greatest
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

return value === undefined ?

// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
		};
	} );
} );

jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
	function( i, name ) {

// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
} );

jQuery.fn.extend( {
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );

jQuery.fn.extend( {

bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {

// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector || "**", fn );
	}
} );

// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
	var tmp, args, proxy;

if ( typeof context === "string" ) {
		tmp = fn[ context ];
		context = fn;
		fn = tmp;
	}

// Quick check to determine if target is callable, in the spec
	// this throws a TypeError, but we will just return undefined.
	if ( !isFunction( fn ) ) {
		return undefined;
	}

// Simulated bind
	args = slice.call( arguments, 2 );
	proxy = function() {
		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
	};

// Set the guid of unique handler to the same of original handler, so it can be removed
	proxy.guid = fn.guid = fn.guid || jQuery.guid++;

return proxy;
};

jQuery.holdReady = function( hold ) {
	if ( hold ) {
		jQuery.readyWait++;
	} else {
		jQuery.ready( true );
	}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;

jQuery.now = Date.now;

jQuery.isNumeric = function( obj ) {

// As of jQuery 3.0, isNumeric is limited to
	// strings and numbers (primitives or objects)
	// that can be coerced to finite numbers (gh-2662)
	var type = jQuery.type( obj );
	return ( type === "number" || type === "string" ) &&

// parseFloat NaNs numeric-cast false positives ("")
		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
		// subtraction forces infinities to NaN
		!isNaN( obj - parseFloat( obj ) );
};

// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( true ) {
	!(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_RESULT__ = (function() {
		return jQuery;
	}).apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
}

var

// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
	window.jQuery = window.$ = jQuery;
}

return jQuery;
} );

/***/ }),

/***/ "./node_modules/lodash/lodash.js":
/*!***************************************!*\
  !*** ./node_modules/lodash/lodash.js ***!
  \***************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, module) {var __WEBPACK_AMD_DEFINE_RESULT__;/**
 * @license
 * Lodash <https://lodash.com/>
 * Copyright OpenJS Foundation and other contributors <https://openjsf.org/>
 * Released under MIT license <https://lodash.com/license>
 * Based on Underscore.js 1.8.3 <http://underscorejs.org/LICENSE>
 * Copyright Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
 */
;(function() {

/** Used as a safe reference for `undefined` in pre-ES5 environments. */
  var undefined;

/** Used as the semantic version number. */
  var VERSION = '4.17.15';

/** Used as the size to enable large array optimizations. */
  var LARGE_ARRAY_SIZE = 200;

/** Error message constants. */
  var CORE_ERROR_TEXT = 'Unsupported core-js use. Try https://npms.io/search?q=ponyfill.',
      FUNC_ERROR_TEXT = 'Expected a function';

/** Used to stand-in for `undefined` hash values. */
  var HASH_UNDEFINED = '__lodash_hash_undefined__';

/** Used as the maximum memoize cache size. */
  var MAX_MEMOIZE_SIZE = 500;

/** Used as the internal argument placeholder. */
  var PLACEHOLDER = '__lodash_placeholder__';

/** Used to compose bitmasks for cloning. */
  var CLONE_DEEP_FLAG = 1,
      CLONE_FLAT_FLAG = 2,
      CLONE_SYMBOLS_FLAG = 4;

/** Used to compose bitmasks for value comparisons. */
  var COMPARE_PARTIAL_FLAG = 1,
      COMPARE_UNORDERED_FLAG = 2;

/** Used to compose bitmasks for function metadata. */
  var WRAP_BIND_FLAG = 1,
      WRAP_BIND_KEY_FLAG = 2,
      WRAP_CURRY_BOUND_FLAG = 4,
      WRAP_CURRY_FLAG = 8,
      WRAP_CURRY_RIGHT_FLAG = 16,
      WRAP_PARTIAL_FLAG = 32,
      WRAP_PARTIAL_RIGHT_FLAG = 64,
      WRAP_ARY_FLAG = 128,
      WRAP_REARG_FLAG = 256,
      WRAP_FLIP_FLAG = 512;

/** Used as default options for `_.truncate`. */
  var DEFAULT_TRUNC_LENGTH = 30,
      DEFAULT_TRUNC_OMISSION = '...';

/** Used to detect hot functions by number of calls within a span of milliseconds. */
  var HOT_COUNT = 800,
      HOT_SPAN = 16;

/** Used to indicate the type of lazy iteratees. */
  var LAZY_FILTER_FLAG = 1,
      LAZY_MAP_FLAG = 2,
      LAZY_WHILE_FLAG = 3;

/** Used as references for various `Number` constants. */
  var INFINITY = 1 / 0,
      MAX_SAFE_INTEGER = 9007199254740991,
      MAX_INTEGER = 1.7976931348623157e+308,
      NAN = 0 / 0;

/** Used as references for the maximum length and index of an array. */
  var MAX_ARRAY_LENGTH = 4294967295,
      MAX_ARRAY_INDEX = MAX_ARRAY_LENGTH - 1,
      HALF_MAX_ARRAY_LENGTH = MAX_ARRAY_LENGTH >>> 1;

/** Used to associate wrap methods with their bit flags. */
  var wrapFlags = [
    ['ary', WRAP_ARY_FLAG],
    ['bind', WRAP_BIND_FLAG],
    ['bindKey', WRAP_BIND_KEY_FLAG],
    ['curry', WRAP_CURRY_FLAG],
    ['curryRight', WRAP_CURRY_RIGHT_FLAG],
    ['flip', WRAP_FLIP_FLAG],
    ['partial', WRAP_PARTIAL_FLAG],
    ['partialRight', WRAP_PARTIAL_RIGHT_FLAG],
    ['rearg', WRAP_REARG_FLAG]
  ];

/** `Object#toString` result references. */
  var argsTag = '[object Arguments]',
      arrayTag = '[object Array]',
      asyncTag = '[object AsyncFunction]',
      boolTag = '[object Boolean]',
      dateTag = '[object Date]',
      domExcTag = '[object DOMException]',
      errorTag = '[object Error]',
      funcTag = '[object Function]',
      genTag = '[object GeneratorFunction]',
      mapTag = '[object Map]',
      numberTag = '[object Number]',
      nullTag = '[object Null]',
      objectTag = '[object Object]',
      promiseTag = '[object Promise]',
      proxyTag = '[object Proxy]',
      regexpTag = '[object RegExp]',
      setTag = '[object Set]',
      stringTag = '[object String]',
      symbolTag = '[object Symbol]',
      undefinedTag = '[object Undefined]',
      weakMapTag = '[object WeakMap]',
      weakSetTag = '[object WeakSet]';

var arrayBufferTag = '[object ArrayBuffer]',
      dataViewTag = '[object DataView]',
      float32Tag = '[object Float32Array]',
      float64Tag = '[object Float64Array]',
      int8Tag = '[object Int8Array]',
      int16Tag = '[object Int16Array]',
      int32Tag = '[object Int32Array]',
      uint8Tag = '[object Uint8Array]',
      uint8ClampedTag = '[object Uint8ClampedArray]',
      uint16Tag = '[object Uint16Array]',
      uint32Tag = '[object Uint32Array]';

/** Used to match empty string literals in compiled template source. */
  var reEmptyStringLeading = /\b__p \+= '';/g,
      reEmptyStringMiddle = /\b(__p \+=) '' \+/g,
      reEmptyStringTrailing = /(__e$.*?$|\b__t\)) \+\n'';/g;

/** Used to match HTML entities and HTML characters. */
  var reEscapedHtml = /&(?:amp|lt|gt|quot|#39);/g,
      reUnescapedHtml = /[&<>"']/g,
      reHasEscapedHtml = RegExp(reEscapedHtml.source),
      reHasUnescapedHtml = RegExp(reUnescapedHtml.source);

/** Used to match template delimiters. */
  var reEscape = /<%-([\s\S]+?)%>/g,
      reEvaluate = /<%([\s\S]+?)%>/g,
      reInterpolate = /<%=([\s\S]+?)%>/g;

/** Used to match property names within property paths. */
  var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,
      reIsPlainProp = /^\w*$/,
      rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g;

/**
   * Used to match `RegExp`
   * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns).
   */
  var reRegExpChar = /[\\^$.*+?()[\]{}|]/g,
      reHasRegExpChar = RegExp(reRegExpChar.source);

/** Used to match leading and trailing whitespace. */
  var reTrim = /^\s+|\s+$/g,
      reTrimStart = /^\s+/,
      reTrimEnd = /\s+$/;

/** Used to match wrap detail comments. */
  var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/,
      reWrapDetails = /\{\n\/\* \[wrapped with (.+)\] \*/,
      reSplitDetails = /,? & /;

/** Used to match words composed of alphanumeric characters. */
  var reAsciiWord = /[^\x00-\x2f\x3a-\x40\x5b-\x60\x7b-\x7f]+/g;

/** Used to match backslashes in property paths. */
  var reEscapeChar = /\$\$?/g;

/**
   * Used to match
   * [ES template delimiters](http://ecma-international.org/ecma-262/7.0/#sec-template-literal-lexical-components).
   */
  var reEsTemplate = /\$\{([^\\}]*(?:\\.[^\\}]*)*)\}/g;

/** Used to match `RegExp` flags from their coerced string values. */
  var reFlags = /\w*$/;

/** Used to detect bad signed hexadecimal string values. */
  var reIsBadHex = /^[-+]0x[0-9a-f]+$/i;

/** Used to detect binary string values. */
  var reIsBinary = /^0b[01]+$/i;

/** Used to detect host constructors (Safari). */
  var reIsHostCtor = /^\[object .+?Constructor\]$/;

/** Used to detect octal string values. */
  var reIsOctal = /^0o[0-7]+$/i;

/** Used to detect unsigned integer values. */
  var reIsUint = /^(?:0|[1-9]\d*)$/;

/** Used to match Latin Unicode letters (excluding mathematical operators). */
  var reLatin = /[\xc0-\xd6\xd8-\xf6\xf8-\xff\u0100-\u017f]/g;

/** Used to ensure capturing order of template delimiters. */
  var reNoMatch = /($^)/;

/** Used to match unescaped characters in compiled string literals. */
  var reUnescapedString = /['\n\r\u2028\u2029\\]/g;

/** Used to compose unicode character classes. */
  var rsAstralRange = '\\ud800-\\udfff',
      rsComboMarksRange = '\\u0300-\\u036f',
      reComboHalfMarksRange = '\\ufe20-\\ufe2f',
      rsComboSymbolsRange = '\\u20d0-\\u20ff',
      rsComboRange = rsComboMarksRange + reComboHalfMarksRange + rsComboSymbolsRange,
      rsDingbatRange = '\\u2700-\\u27bf',
      rsLowerRange = 'a-z\\xdf-\\xf6\\xf8-\\xff',
      rsMathOpRange = '\\xac\\xb1\\xd7\\xf7',
      rsNonCharRange = '\\x00-\\x2f\\x3a-\\x40\\x5b-\\x60\\x7b-\\xbf',
      rsPunctuationRange = '\\u2000-\\u206f',
      rsSpaceRange = ' \\t\\x0b\\f\\xa0\\ufeff\\n\\r\\u2028\\u2029\\u1680\\u180e\\u2000\\u2001\\u2002\\u2003\\u2004\\u2005\\u2006\\u2007\\u2008\\u2009\\u200a\\u202f\\u205f\\u3000',
      rsUpperRange = 'A-Z\\xc0-\\xd6\\xd8-\\xde',
      rsVarRange = '\\ufe0e\\ufe0f',
      rsBreakRange = rsMathOpRange + rsNonCharRange + rsPunctuationRange + rsSpaceRange;

/** Used to compose unicode capture groups. */
  var rsApos = "['\u2019]",
      rsAstral = '[' + rsAstralRange + ']',
      rsBreak = '[' + rsBreakRange + ']',
      rsCombo = '[' + rsComboRange + ']',
      rsDigits = '\\d+',
      rsDingbat = '[' + rsDingbatRange + ']',
      rsLower = '[' + rsLowerRange + ']',
      rsMisc = '[^' + rsAstralRange + rsBreakRange + rsDigits + rsDingbatRange + rsLowerRange + rsUpperRange + ']',
      rsFitz = '\\ud83c[\\udffb-\\udfff]',
      rsModifier = '(?:' + rsCombo + '|' + rsFitz + ')',
      rsNonAstral = '[^' + rsAstralRange + ']',
      rsRegional = '(?:\\ud83c[\\udde6-\\uddff]){2}',
      rsSurrPair = '[\\ud800-\\udbff][\\udc00-\\udfff]',
      rsUpper = '[' + rsUpperRange + ']',
      rsZWJ = '\\u200d';

/** Used to compose unicode regexes. */
  var rsMiscLower = '(?:' + rsLower + '|' + rsMisc + ')',
      rsMiscUpper = '(?:' + rsUpper + '|' + rsMisc + ')',
      rsOptContrLower = '(?:' + rsApos + '(?:d|ll|m|re|s|t|ve))?',
      rsOptContrUpper = '(?:' + rsApos + '(?:D|LL|M|RE|S|T|VE))?',
      reOptMod = rsModifier + '?',
      rsOptVar = '[' + rsVarRange + ']?',
      rsOptJoin = '(?:' + rsZWJ + '(?:' + [rsNonAstral, rsRegional, rsSurrPair].join('|') + ')' + rsOptVar + reOptMod + ')*',
      rsOrdLower = '\\d*(?:1st|2nd|3rd|(?![123])\\dth)(?=\\b|[A-Z_])',
      rsOrdUpper = '\\d*(?:1ST|2ND|3RD|(?![123])\\dTH)(?=\\b|[a-z_])',
      rsSeq = rsOptVar + reOptMod + rsOptJoin,
      rsEmoji = '(?:' + [rsDingbat, rsRegional, rsSurrPair].join('|') + ')' + rsSeq,
      rsSymbol = '(?:' + [rsNonAstral + rsCombo + '?', rsCombo, rsRegional, rsSurrPair, rsAstral].join('|') + ')';

/** Used to match apostrophes. */
  var reApos = RegExp(rsApos, 'g');

/**
   * Used to match [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks) and
   * [combining diacritical marks for symbols](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks_for_Symbols).
   */
  var reComboMark = RegExp(rsCombo, 'g');

/** Used to match [string symbols](https://mathiasbynens.be/notes/javascript-unicode). */
  var reUnicode = RegExp(rsFitz + '(?=' + rsFitz + ')|' + rsSymbol + rsSeq, 'g');

/** Used to match complex or compound words. */
  var reUnicodeWord = RegExp([
    rsUpper + '?' + rsLower + '+' + rsOptContrLower + '(?=' + [rsBreak, rsUpper, '$'].join('|') + ')',
    rsMiscUpper + '+' + rsOptContrUpper + '(?=' + [rsBreak, rsUpper + rsMiscLower, '$'].join('|') + ')',
    rsUpper + '?' + rsMiscLower + '+' + rsOptContrLower,
    rsUpper + '+' + rsOptContrUpper,
    rsOrdUpper,
    rsOrdLower,
    rsDigits,
    rsEmoji
  ].join('|'), 'g');

/** Used to detect strings with [zero-width joiners or code points from the astral planes](http://eev.ee/blog/2015/09/12/dark-corners-of-unicode/). */
  var reHasUnicode = RegExp('[' + rsZWJ + rsAstralRange  + rsComboRange + rsVarRange + ']');

/** Used to detect strings that need a more robust regexp to match words. */
  var reHasUnicodeWord = /[a-z][A-Z]|[A-Z]{2}[a-z]|[0-9][a-zA-Z]|[a-zA-Z][0-9]|[^a-zA-Z0-9 ]/;

/** Used to assign default `context` object properties. */
  var contextProps = [
    'Array', 'Buffer', 'DataView', 'Date', 'Error', 'Float32Array', 'Float64Array',
    'Function', 'Int8Array', 'Int16Array', 'Int32Array', 'Map', 'Math', 'Object',
    'Promise', 'RegExp', 'Set', 'String', 'Symbol', 'TypeError', 'Uint8Array',
    'Uint8ClampedArray', 'Uint16Array', 'Uint32Array', 'WeakMap',
    '_', 'clearTimeout', 'isFinite', 'parseInt', 'setTimeout'
  ];

/** Used to make template sourceURLs easier to identify. */
  var templateCounter = -1;

/** Used to identify `toStringTag` values of typed arrays. */
  var typedArrayTags = {};
  typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
  typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
  typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
  typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
  typedArrayTags[uint32Tag] = true;
  typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
  typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
  typedArrayTags[dataViewTag] = typedArrayTags[dateTag] =
  typedArrayTags[errorTag] = typedArrayTags[funcTag] =
  typedArrayTags[mapTag] = typedArrayTags[numberTag] =
  typedArrayTags[objectTag] = typedArrayTags[regexpTag] =
  typedArrayTags[setTag] = typedArrayTags[stringTag] =
  typedArrayTags[weakMapTag] = false;

/** Used to identify `toStringTag` values supported by `_.clone`. */
  var cloneableTags = {};
  cloneableTags[argsTag] = cloneableTags[arrayTag] =
  cloneableTags[arrayBufferTag] = cloneableTags[dataViewTag] =
  cloneableTags[boolTag] = cloneableTags[dateTag] =
  cloneableTags[float32Tag] = cloneableTags[float64Tag] =
  cloneableTags[int8Tag] = cloneableTags[int16Tag] =
  cloneableTags[int32Tag] = cloneableTags[mapTag] =
  cloneableTags[numberTag] = cloneableTags[objectTag] =
  cloneableTags[regexpTag] = cloneableTags[setTag] =
  cloneableTags[stringTag] = cloneableTags[symbolTag] =
  cloneableTags[uint8Tag] = cloneableTags[uint8ClampedTag] =
  cloneableTags[uint16Tag] = cloneableTags[uint32Tag] = true;
  cloneableTags[errorTag] = cloneableTags[funcTag] =
  cloneableTags[weakMapTag] = false;

/** Used to map Latin Unicode letters to basic Latin letters. */
  var deburredLetters = {
    // Latin-1 Supplement block.
    '\xc0': 'A',  '\xc1': 'A', '\xc2': 'A', '\xc3': 'A', '\xc4': 'A', '\xc5': 'A',
    '\xe0': 'a',  '\xe1': 'a', '\xe2': 'a', '\xe3': 'a', '\xe4': 'a', '\xe5': 'a',
    '\xc7': 'C',  '\xe7': 'c',
    '\xd0': 'D',  '\xf0': 'd',
    '\xc8': 'E',  '\xc9': 'E', '\xca': 'E', '\xcb': 'E',
    '\xe8': 'e',  '\xe9': 'e', '\xea': 'e', '\xeb': 'e',
    '\xcc': 'I',  '\xcd': 'I', '\xce': 'I', '\xcf': 'I',
    '\xec': 'i',  '\xed': 'i', '\xee': 'i', '\xef': 'i',
    '\xd1': 'N',  '\xf1': 'n',
    '\xd2': 'O',  '\xd3': 'O', '\xd4': 'O', '\xd5': 'O', '\xd6': 'O', '\xd8': 'O',
    '\xf2': 'o',  '\xf3': 'o', '\xf4': 'o', '\xf5': 'o', '\xf6': 'o', '\xf8': 'o',
    '\xd9': 'U',  '\xda': 'U', '\xdb': 'U', '\xdc': 'U',
    '\xf9': 'u',  '\xfa': 'u', '\xfb': 'u', '\xfc': 'u',
    '\xdd': 'Y',  '\xfd': 'y', '\xff': 'y',
    '\xc6': 'Ae', '\xe6': 'ae',
    '\xde': 'Th', '\xfe': 'th',
    '\xdf': 'ss',
    // Latin Extended-A block.
    '\u0100': 'A',  '\u0102': 'A', '\u0104': 'A',
    '\u0101': 'a',  '\u0103': 'a', '\u0105': 'a',
    '\u0106': 'C',  '\u0108': 'C', '\u010a': 'C', '\u010c': 'C',
    '\u0107': 'c',  '\u0109': 'c', '\u010b': 'c', '\u010d': 'c',
    '\u010e': 'D',  '\u0110': 'D', '\u010f': 'd', '\u0111': 'd',
    '\u0112': 'E',  '\u0114': 'E', '\u0116': 'E', '\u0118': 'E', '\u011a': 'E',
    '\u0113': 'e',  '\u0115': 'e', '\u0117': 'e', '\u0119': 'e', '\u011b': 'e',
    '\u011c': 'G',  '\u011e': 'G', '\u0120': 'G', '\u0122': 'G',
    '\u011d': 'g',  '\u011f': 'g', '\u0121': 'g', '\u0123': 'g',
    '\u0124': 'H',  '\u0126': 'H', '\u0125': 'h', '\u0127': 'h',
    '\u0128': 'I',  '\u012a': 'I', '\u012c': 'I', '\u012e': 'I', '\u0130': 'I',
    '\u0129': 'i',  '\u012b': 'i', '\u012d': 'i', '\u012f': 'i', '\u0131': 'i',
    '\u0134': 'J',  '\u0135': 'j',
    '\u0136': 'K',  '\u0137': 'k', '\u0138': 'k',
    '\u0139': 'L',  '\u013b': 'L', '\u013d': 'L', '\u013f': 'L', '\u0141': 'L',
    '\u013a': 'l',  '\u013c': 'l', '\u013e': 'l', '\u0140': 'l', '\u0142': 'l',
    '\u0143': 'N',  '\u0145': 'N', '\u0147': 'N', '\u014a': 'N',
    '\u0144': 'n',  '\u0146': 'n', '\u0148': 'n', '\u014b': 'n',
    '\u014c': 'O',  '\u014e': 'O', '\u0150': 'O',
    '\u014d': 'o',  '\u014f': 'o', '\u0151': 'o',
    '\u0154': 'R',  '\u0156': 'R', '\u0158': 'R',
    '\u0155': 'r',  '\u0157': 'r', '\u0159': 'r',
    '\u015a': 'S',  '\u015c': 'S', '\u015e': 'S', '\u0160': 'S',
    '\u015b': 's',  '\u015d': 's', '\u015f': 's', '\u0161': 's',
    '\u0162': 'T',  '\u0164': 'T', '\u0166': 'T',
    '\u0163': 't',  '\u0165': 't', '\u0167': 't',
    '\u0168': 'U',  '\u016a': 'U', '\u016c': 'U', '\u016e': 'U', '\u0170': 'U', '\u0172': 'U',
    '\u0169': 'u',  '\u016b': 'u', '\u016d': 'u', '\u016f': 'u', '\u0171': 'u', '\u0173': 'u',
    '\u0174': 'W',  '\u0175': 'w',
    '\u0176': 'Y',  '\u0177': 'y', '\u0178': 'Y',
    '\u0179': 'Z',  '\u017b': 'Z', '\u017d': 'Z',
    '\u017a': 'z',  '\u017c': 'z', '\u017e': 'z',
    '\u0132': 'IJ', '\u0133': 'ij',
    '\u0152': 'Oe', '\u0153': 'oe',
    '\u0149': "'n", '\u017f': 's'
  };

/** Used to map characters to HTML entities. */
  var htmlEscapes = {
    '&': '&amp;',
    '<': '&lt;',
    '>': '&gt;',
    '"': '&quot;',
    "'": '&#39;'
  };

/** Used to map HTML entities to characters. */
  var htmlUnescapes = {
    '&amp;': '&',
    '&lt;': '<',
    '&gt;': '>',
    '&quot;': '"',
    '&#39;': "'"
  };

/** Used to escape characters for inclusion in compiled string literals. */
  var stringEscapes = {
    '\\': '\\',
    "'": "'",
    '\n': 'n',
    '\r': 'r',
    '\u2028': 'u2028',
    '\u2029': 'u2029'
  };

/** Built-in method references without a dependency on `root`. */
  var freeParseFloat = parseFloat,
      freeParseInt = parseInt;

/** Detect free variable `global` from Node.js. */
  var freeGlobal = typeof global == 'object' && global && global.Object === Object && global;

/** Detect free variable `self`. */
  var freeSelf = typeof self == 'object' && self && self.Object === Object && self;

/** Used as a reference to the global object. */
  var root = freeGlobal || freeSelf || Function('return this')();

/** Detect free variable `exports`. */
  var freeExports =  true && exports && !exports.nodeType && exports;

/** Detect free variable `module`. */
  var freeModule = freeExports && typeof module == 'object' && module && !module.nodeType && module;

/** Detect the popular CommonJS extension `module.exports`. */
  var moduleExports = freeModule && freeModule.exports === freeExports;

/** Detect free variable `process` from Node.js. */
  var freeProcess = moduleExports && freeGlobal.process;

/** Used to access faster Node.js helpers. */
  var nodeUtil = (function() {
    try {
      // Use `util.types` for Node.js 10+.
      var types = freeModule && freeModule.require && freeModule.require('util').types;

if (types) {
        return types;
      }

// Legacy `process.binding('util')` for Node.js < 10.
      return freeProcess && freeProcess.binding && freeProcess.binding('util');
    } catch (e) {}
  }());

/* Node.js helper references. */
  var nodeIsArrayBuffer = nodeUtil && nodeUtil.isArrayBuffer,
      nodeIsDate = nodeUtil && nodeUtil.isDate,
      nodeIsMap = nodeUtil && nodeUtil.isMap,
      nodeIsRegExp = nodeUtil && nodeUtil.isRegExp,
      nodeIsSet = nodeUtil && nodeUtil.isSet,
      nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray;

/*--------------------------------------------------------------------------*/

/**
   * A faster alternative to `Function#apply`, this function invokes `func`
   * with the `this` binding of `thisArg` and the arguments of `args`.
   *
   * @private
   * @param {Function} func The function to invoke.
   * @param {*} thisArg The `this` binding of `func`.
   * @param {Array} args The arguments to invoke `func` with.
   * @returns {*} Returns the result of `func`.
   */
  function apply(func, thisArg, args) {
    switch (args.length) {
      case 0: return func.call(thisArg);
      case 1: return func.call(thisArg, args[0]);
      case 2: return func.call(thisArg, args[0], args[1]);
      case 3: return func.call(thisArg, args[0], args[1], args[2]);
    }
    return func.apply(thisArg, args);
  }

/**
   * A specialized version of `baseAggregator` for arrays.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} setter The function to set `accumulator` values.
   * @param {Function} iteratee The iteratee to transform keys.
   * @param {Object} accumulator The initial aggregated object.
   * @returns {Function} Returns `accumulator`.
   */
  function arrayAggregator(array, setter, iteratee, accumulator) {
    var index = -1,
        length = array == null ? 0 : array.length;

while (++index < length) {
      var value = array[index];
      setter(accumulator, value, iteratee(value), array);
    }
    return accumulator;
  }

/**
   * A specialized version of `_.forEach` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns `array`.
   */
  function arrayEach(array, iteratee) {
    var index = -1,
        length = array == null ? 0 : array.length;

while (++index < length) {
      if (iteratee(array[index], index, array) === false) {
        break;
      }
    }
    return array;
  }

/**
   * A specialized version of `_.forEachRight` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns `array`.
   */
  function arrayEachRight(array, iteratee) {
    var length = array == null ? 0 : array.length;

while (length--) {
      if (iteratee(array[length], length, array) === false) {
        break;
      }
    }
    return array;
  }

/**
   * A specialized version of `_.every` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {boolean} Returns `true` if all elements pass the predicate check,
   *  else `false`.
   */
  function arrayEvery(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length;

while (++index < length) {
      if (!predicate(array[index], index, array)) {
        return false;
      }
    }
    return true;
  }

/**
   * A specialized version of `_.filter` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {Array} Returns the new filtered array.
   */
  function arrayFilter(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length,
        resIndex = 0,
        result = [];

while (++index < length) {
      var value = array[index];
      if (predicate(value, index, array)) {
        result[resIndex++] = value;
      }
    }
    return result;
  }

/**
   * A specialized version of `_.includes` for arrays without support for
   * specifying an index to search from.
   *
   * @private
   * @param {Array} [array] The array to inspect.
   * @param {*} target The value to search for.
   * @returns {boolean} Returns `true` if `target` is found, else `false`.
   */
  function arrayIncludes(array, value) {
    var length = array == null ? 0 : array.length;
    return !!length && baseIndexOf(array, value, 0) > -1;
  }

/**
   * This function is like `arrayIncludes` except that it accepts a comparator.
   *
   * @private
   * @param {Array} [array] The array to inspect.
   * @param {*} target The value to search for.
   * @param {Function} comparator The comparator invoked per element.
   * @returns {boolean} Returns `true` if `target` is found, else `false`.
   */
  function arrayIncludesWith(array, value, comparator) {
    var index = -1,
        length = array == null ? 0 : array.length;

while (++index < length) {
      if (comparator(value, array[index])) {
        return true;
      }
    }
    return false;
  }

/**
   * A specialized version of `_.map` for arrays without support for iteratee
   * shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns the new mapped array.
   */
  function arrayMap(array, iteratee) {
    var index = -1,
        length = array == null ? 0 : array.length,
        result = Array(length);

while (++index < length) {
      result[index] = iteratee(array[index], index, array);
    }
    return result;
  }

/**
   * Appends the elements of `values` to `array`.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {Array} values The values to append.
   * @returns {Array} Returns `array`.
   */
  function arrayPush(array, values) {
    var index = -1,
        length = values.length,
        offset = array.length;

while (++index < length) {
      array[offset + index] = values[index];
    }
    return array;
  }

/**
   * A specialized version of `_.reduce` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} [accumulator] The initial value.
   * @param {boolean} [initAccum] Specify using the first element of `array` as
   *  the initial value.
   * @returns {*} Returns the accumulated value.
   */
  function arrayReduce(array, iteratee, accumulator, initAccum) {
    var index = -1,
        length = array == null ? 0 : array.length;

if (initAccum && length) {
      accumulator = array[++index];
    }
    while (++index < length) {
      accumulator = iteratee(accumulator, array[index], index, array);
    }
    return accumulator;
  }

/**
   * A specialized version of `_.reduceRight` for arrays without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} [accumulator] The initial value.
   * @param {boolean} [initAccum] Specify using the last element of `array` as
   *  the initial value.
   * @returns {*} Returns the accumulated value.
   */
  function arrayReduceRight(array, iteratee, accumulator, initAccum) {
    var length = array == null ? 0 : array.length;
    if (initAccum && length) {
      accumulator = array[--length];
    }
    while (length--) {
      accumulator = iteratee(accumulator, array[length], length, array);
    }
    return accumulator;
  }

/**
   * A specialized version of `_.some` for arrays without support for iteratee
   * shorthands.
   *
   * @private
   * @param {Array} [array] The array to iterate over.
   * @param {Function} predicate The function invoked per iteration.
   * @returns {boolean} Returns `true` if any element passes the predicate check,
   *  else `false`.
   */
  function arraySome(array, predicate) {
    var index = -1,
        length = array == null ? 0 : array.length;

while (++index < length) {
      if (predicate(array[index], index, array)) {
        return true;
      }
    }
    return false;
  }

/**
   * Gets the size of an ASCII `string`.
   *
   * @private
   * @param {string} string The string inspect.
   * @returns {number} Returns the string size.
   */
  var asciiSize = baseProperty('length');

/**
   * Converts an ASCII `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function asciiToArray(string) {
    return string.split('');
  }

/**
   * Splits an ASCII `string` into an array of its words.
   *
   * @private
   * @param {string} The string to inspect.
   * @returns {Array} Returns the words of `string`.
   */
  function asciiWords(string) {
    return string.match(reAsciiWord) || [];
  }

/**
   * The base implementation of methods like `_.findKey` and `_.findLastKey`,
   * without support for iteratee shorthands, which iterates over `collection`
   * using `eachFunc`.
   *
   * @private
   * @param {Array|Object} collection The collection to inspect.
   * @param {Function} predicate The function invoked per iteration.
   * @param {Function} eachFunc The function to iterate over `collection`.
   * @returns {*} Returns the found element or its key, else `undefined`.
   */
  function baseFindKey(collection, predicate, eachFunc) {
    var result;
    eachFunc(collection, function(value, key, collection) {
      if (predicate(value, key, collection)) {
        result = key;
        return false;
      }
    });
    return result;
  }

/**
   * The base implementation of `_.findIndex` and `_.findLastIndex` without
   * support for iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {Function} predicate The function invoked per iteration.
   * @param {number} fromIndex The index to search from.
   * @param {boolean} [fromRight] Specify iterating from right to left.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseFindIndex(array, predicate, fromIndex, fromRight) {
    var length = array.length,
        index = fromIndex + (fromRight ? 1 : -1);

while ((fromRight ? index-- : ++index < length)) {
      if (predicate(array[index], index, array)) {
        return index;
      }
    }
    return -1;
  }

/**
   * The base implementation of `_.indexOf` without `fromIndex` bounds checks.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOf(array, value, fromIndex) {
    return value === value
      ? strictIndexOf(array, value, fromIndex)
      : baseFindIndex(array, baseIsNaN, fromIndex);
  }

/**
   * This function is like `baseIndexOf` except that it accepts a comparator.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @param {Function} comparator The comparator invoked per element.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function baseIndexOfWith(array, value, fromIndex, comparator) {
    var index = fromIndex - 1,
        length = array.length;

while (++index < length) {
      if (comparator(array[index], value)) {
        return index;
      }
    }
    return -1;
  }

/**
   * The base implementation of `_.isNaN` without support for number objects.
   *
   * @private
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
   */
  function baseIsNaN(value) {
    return value !== value;
  }

/**
   * The base implementation of `_.mean` and `_.meanBy` without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {number} Returns the mean.
   */
  function baseMean(array, iteratee) {
    var length = array == null ? 0 : array.length;
    return length ? (baseSum(array, iteratee) / length) : NAN;
  }

/**
   * The base implementation of `_.property` without support for deep paths.
   *
   * @private
   * @param {string} key The key of the property to get.
   * @returns {Function} Returns the new accessor function.
   */
  function baseProperty(key) {
    return function(object) {
      return object == null ? undefined : object[key];
    };
  }

/**
   * The base implementation of `_.propertyOf` without support for deep paths.
   *
   * @private
   * @param {Object} object The object to query.
   * @returns {Function} Returns the new accessor function.
   */
  function basePropertyOf(object) {
    return function(key) {
      return object == null ? undefined : object[key];
    };
  }

/**
   * The base implementation of `_.reduce` and `_.reduceRight`, without support
   * for iteratee shorthands, which iterates over `collection` using `eachFunc`.
   *
   * @private
   * @param {Array|Object} collection The collection to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @param {*} accumulator The initial value.
   * @param {boolean} initAccum Specify using the first or last element of
   *  `collection` as the initial value.
   * @param {Function} eachFunc The function to iterate over `collection`.
   * @returns {*} Returns the accumulated value.
   */
  function baseReduce(collection, iteratee, accumulator, initAccum, eachFunc) {
    eachFunc(collection, function(value, index, collection) {
      accumulator = initAccum
        ? (initAccum = false, value)
        : iteratee(accumulator, value, index, collection);
    });
    return accumulator;
  }

/**
   * The base implementation of `_.sortBy` which uses `comparer` to define the
   * sort order of `array` and replaces criteria objects with their corresponding
   * values.
   *
   * @private
   * @param {Array} array The array to sort.
   * @param {Function} comparer The function to define sort order.
   * @returns {Array} Returns `array`.
   */
  function baseSortBy(array, comparer) {
    var length = array.length;

array.sort(comparer);
    while (length--) {
      array[length] = array[length].value;
    }
    return array;
  }

/**
   * The base implementation of `_.sum` and `_.sumBy` without support for
   * iteratee shorthands.
   *
   * @private
   * @param {Array} array The array to iterate over.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {number} Returns the sum.
   */
  function baseSum(array, iteratee) {
    var result,
        index = -1,
        length = array.length;

while (++index < length) {
      var current = iteratee(array[index]);
      if (current !== undefined) {
        result = result === undefined ? current : (result + current);
      }
    }
    return result;
  }

/**
   * The base implementation of `_.times` without support for iteratee shorthands
   * or max array length checks.
   *
   * @private
   * @param {number} n The number of times to invoke `iteratee`.
   * @param {Function} iteratee The function invoked per iteration.
   * @returns {Array} Returns the array of results.
   */
  function baseTimes(n, iteratee) {
    var index = -1,
        result = Array(n);

while (++index < n) {
      result[index] = iteratee(index);
    }
    return result;
  }

/**
   * The base implementation of `_.toPairs` and `_.toPairsIn` which creates an array
   * of key-value pairs for `object` corresponding to the property names of `props`.
   *
   * @private
   * @param {Object} object The object to query.
   * @param {Array} props The property names to get values for.
   * @returns {Object} Returns the key-value pairs.
   */
  function baseToPairs(object, props) {
    return arrayMap(props, function(key) {
      return [key, object[key]];
    });
  }

/**
   * The base implementation of `_.unary` without support for storing metadata.
   *
   * @private
   * @param {Function} func The function to cap arguments for.
   * @returns {Function} Returns the new capped function.
   */
  function baseUnary(func) {
    return function(value) {
      return func(value);
    };
  }

/**
   * The base implementation of `_.values` and `_.valuesIn` which creates an
   * array of `object` property values corresponding to the property names
   * of `props`.
   *
   * @private
   * @param {Object} object The object to query.
   * @param {Array} props The property names to get values for.
   * @returns {Object} Returns the array of property values.
   */
  function baseValues(object, props) {
    return arrayMap(props, function(key) {
      return object[key];
    });
  }

/**
   * Checks if a `cache` value for `key` exists.
   *
   * @private
   * @param {Object} cache The cache to query.
   * @param {string} key The key of the entry to check.
   * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
   */
  function cacheHas(cache, key) {
    return cache.has(key);
  }

/**
   * Used by `_.trim` and `_.trimStart` to get the index of the first string symbol
   * that is not found in the character symbols.
   *
   * @private
   * @param {Array} strSymbols The string symbols to inspect.
   * @param {Array} chrSymbols The character symbols to find.
   * @returns {number} Returns the index of the first unmatched string symbol.
   */
  function charsStartIndex(strSymbols, chrSymbols) {
    var index = -1,
        length = strSymbols.length;

while (++index < length && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
    return index;
  }

/**
   * Used by `_.trim` and `_.trimEnd` to get the index of the last string symbol
   * that is not found in the character symbols.
   *
   * @private
   * @param {Array} strSymbols The string symbols to inspect.
   * @param {Array} chrSymbols The character symbols to find.
   * @returns {number} Returns the index of the last unmatched string symbol.
   */
  function charsEndIndex(strSymbols, chrSymbols) {
    var index = strSymbols.length;

while (index-- && baseIndexOf(chrSymbols, strSymbols[index], 0) > -1) {}
    return index;
  }

/**
   * Gets the number of `placeholder` occurrences in `array`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} placeholder The placeholder to search for.
   * @returns {number} Returns the placeholder count.
   */
  function countHolders(array, placeholder) {
    var length = array.length,
        result = 0;

while (length--) {
      if (array[length] === placeholder) {
        ++result;
      }
    }
    return result;
  }

/**
   * Used by `_.deburr` to convert Latin-1 Supplement and Latin Extended-A
   * letters to basic Latin letters.
   *
   * @private
   * @param {string} letter The matched letter to deburr.
   * @returns {string} Returns the deburred letter.
   */
  var deburrLetter = basePropertyOf(deburredLetters);

/**
   * Used by `_.escape` to convert characters to HTML entities.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  var escapeHtmlChar = basePropertyOf(htmlEscapes);

/**
   * Used by `_.template` to escape characters for inclusion in compiled string literals.
   *
   * @private
   * @param {string} chr The matched character to escape.
   * @returns {string} Returns the escaped character.
   */
  function escapeStringChar(chr) {
    return '\\' + stringEscapes[chr];
  }

/**
   * Gets the value at `key` of `object`.
   *
   * @private
   * @param {Object} [object] The object to query.
   * @param {string} key The key of the property to get.
   * @returns {*} Returns the property value.
   */
  function getValue(object, key) {
    return object == null ? undefined : object[key];
  }

/**
   * Checks if `string` contains Unicode symbols.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {boolean} Returns `true` if a symbol is found, else `false`.
   */
  function hasUnicode(string) {
    return reHasUnicode.test(string);
  }

/**
   * Checks if `string` contains a word composed of Unicode symbols.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {boolean} Returns `true` if a word is found, else `false`.
   */
  function hasUnicodeWord(string) {
    return reHasUnicodeWord.test(string);
  }

/**
   * Converts `iterator` to an array.
   *
   * @private
   * @param {Object} iterator The iterator to convert.
   * @returns {Array} Returns the converted array.
   */
  function iteratorToArray(iterator) {
    var data,
        result = [];

while (!(data = iterator.next()).done) {
      result.push(data.value);
    }
    return result;
  }

/**
   * Converts `map` to its key-value pairs.
   *
   * @private
   * @param {Object} map The map to convert.
   * @returns {Array} Returns the key-value pairs.
   */
  function mapToArray(map) {
    var index = -1,
        result = Array(map.size);

map.forEach(function(value, key) {
      result[++index] = [key, value];
    });
    return result;
  }

/**
   * Creates a unary function that invokes `func` with its argument transformed.
   *
   * @private
   * @param {Function} func The function to wrap.
   * @param {Function} transform The argument transform.
   * @returns {Function} Returns the new function.
   */
  function overArg(func, transform) {
    return function(arg) {
      return func(transform(arg));
    };
  }

/**
   * Replaces all `placeholder` elements in `array` with an internal placeholder
   * and returns an array of their indexes.
   *
   * @private
   * @param {Array} array The array to modify.
   * @param {*} placeholder The placeholder to replace.
   * @returns {Array} Returns the new array of placeholder indexes.
   */
  function replaceHolders(array, placeholder) {
    var index = -1,
        length = array.length,
        resIndex = 0,
        result = [];

while (++index < length) {
      var value = array[index];
      if (value === placeholder || value === PLACEHOLDER) {
        array[index] = PLACEHOLDER;
        result[resIndex++] = index;
      }
    }
    return result;
  }

/**
   * Converts `set` to an array of its values.
   *
   * @private
   * @param {Object} set The set to convert.
   * @returns {Array} Returns the values.
   */
  function setToArray(set) {
    var index = -1,
        result = Array(set.size);

set.forEach(function(value) {
      result[++index] = value;
    });
    return result;
  }

/**
   * Converts `set` to its value-value pairs.
   *
   * @private
   * @param {Object} set The set to convert.
   * @returns {Array} Returns the value-value pairs.
   */
  function setToPairs(set) {
    var index = -1,
        result = Array(set.size);

set.forEach(function(value) {
      result[++index] = [value, value];
    });
    return result;
  }

/**
   * A specialized version of `_.indexOf` which performs strict equality
   * comparisons of values, i.e. `===`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function strictIndexOf(array, value, fromIndex) {
    var index = fromIndex - 1,
        length = array.length;

while (++index < length) {
      if (array[index] === value) {
        return index;
      }
    }
    return -1;
  }

/**
   * A specialized version of `_.lastIndexOf` which performs strict equality
   * comparisons of values, i.e. `===`.
   *
   * @private
   * @param {Array} array The array to inspect.
   * @param {*} value The value to search for.
   * @param {number} fromIndex The index to search from.
   * @returns {number} Returns the index of the matched value, else `-1`.
   */
  function strictLastIndexOf(array, value, fromIndex) {
    var index = fromIndex + 1;
    while (index--) {
      if (array[index] === value) {
        return index;
      }
    }
    return index;
  }

/**
   * Gets the number of symbols in `string`.
   *
   * @private
   * @param {string} string The string to inspect.
   * @returns {number} Returns the string size.
   */
  function stringSize(string) {
    return hasUnicode(string)
      ? unicodeSize(string)
      : asciiSize(string);
  }

/**
   * Converts `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function stringToArray(string) {
    return hasUnicode(string)
      ? unicodeToArray(string)
      : asciiToArray(string);
  }

/**
   * Used by `_.unescape` to convert HTML entities to characters.
   *
   * @private
   * @param {string} chr The matched character to unescape.
   * @returns {string} Returns the unescaped character.
   */
  var unescapeHtmlChar = basePropertyOf(htmlUnescapes);

/**
   * Gets the size of a Unicode `string`.
   *
   * @private
   * @param {string} string The string inspect.
   * @returns {number} Returns the string size.
   */
  function unicodeSize(string) {
    var result = reUnicode.lastIndex = 0;
    while (reUnicode.test(string)) {
      ++result;
    }
    return result;
  }

/**
   * Converts a Unicode `string` to an array.
   *
   * @private
   * @param {string} string The string to convert.
   * @returns {Array} Returns the converted array.
   */
  function unicodeToArray(string) {
    return string.match(reUnicode) || [];
  }

/**
   * Splits a Unicode `string` into an array of its words.
   *
   * @private
   * @param {string} The string to inspect.
   * @returns {Array} Returns the words of `string`.
   */
  function unicodeWords(string) {
    return string.match(reUnicodeWord) || [];
  }

/*--------------------------------------------------------------------------*/

/**
   * Create a new pristine `lodash` function using the `context` object.
   *
   * @static
   * @memberOf _
   * @since 1.1.0
   * @category Util
   * @param {Object} [context=root] The context object.
   * @returns {Function} Returns a new `lodash` function.
   * @example
   *
   * _.mixin({ 'foo': _.constant('foo') });
   *
   * var lodash = _.runInContext();
   * lodash.mixin({ 'bar': lodash.constant('bar') });
   *
   * _.isFunction(_.foo);
   * // => true
   * _.isFunction(_.bar);
   * // => false
   *
   * lodash.isFunction(lodash.foo);
   * // => false
   * lodash.isFunction(lodash.bar);
   * // => true
   *
   * // Create a suped-up `defer` in Node.js.
   * var defer = _.runInContext({ 'setTimeout': setImmediate }).defer;
   */
  var runInContext = (function runInContext(context) {
    context = context == null ? root : _.defaults(root.Object(), context, _.pick(root, contextProps));

/** Built-in constructor references. */
    var Array = context.Array,
        Date = context.Date,
        Error = context.Error,
        Function = context.Function,
        Math = context.Math,
        Object = context.Object,
        RegExp = context.RegExp,
        String = context.String,
        TypeError = context.TypeError;

/** Used for built-in method references. */
    var arrayProto = Array.prototype,
        funcProto = Function.prototype,
        objectProto = Object.prototype;

/** Used to detect overreaching core-js shims. */
    var coreJsData = context['__core-js_shared__'];

/** Used to resolve the decompiled source of functions. */
    var funcToString = funcProto.toString;

/** Used to check objects for own properties. */
    var hasOwnProperty = objectProto.hasOwnProperty;

/** Used to generate unique IDs. */
    var idCounter = 0;

/** Used to detect methods masquerading as native. */
    var maskSrcKey = (function() {
      var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || '');
      return uid ? ('Symbol(src)_1.' + uid) : '';
    }());

/**
     * Used to resolve the
     * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring)
     * of values.
     */
    var nativeObjectToString = objectProto.toString;

/** Used to infer the `Object` constructor. */
    var objectCtorString = funcToString.call(Object);

/** Used to restore the original `_` reference in `_.noConflict`. */
    var oldDash = root._;

/** Used to detect if a method is native. */
    var reIsNative = RegExp('^' +
      funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&')
      .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
    );

/** Built-in value references. */
    var Buffer = moduleExports ? context.Buffer : undefined,
        Symbol = context.Symbol,
        Uint8Array = context.Uint8Array,
        allocUnsafe = Buffer ? Buffer.allocUnsafe : undefined,
        getPrototype = overArg(Object.getPrototypeOf, Object),
        objectCreate = Object.create,
        propertyIsEnumerable = objectProto.propertyIsEnumerable,
        splice = arrayProto.splice,
        spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined,
        symIterator = Symbol ? Symbol.iterator : undefined,
        symToStringTag = Symbol ? Symbol.toStringTag : undefined;

var defineProperty = (function() {
      try {
        var func = getNative(Object, 'defineProperty');
        func({}, '', {});
        return func;
      } catch (e) {}
    }());

/** Mocked built-ins. */
    var ctxClearTimeout = context.clearTimeout !== root.clearTimeout && context.clearTimeout,
        ctxNow = Date && Date.now !== root.Date.now && Date.now,
        ctxSetTimeout = context.setTimeout !== root.setTimeout && context.setTimeout;

/* Built-in method references for those with the same name as other `lodash` methods. */
    var nativeCeil = Math.ceil,
        nativeFloor = Math.floor,
        nativeGetSymbols = Object.getOwnPropertySymbols,
        nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined,
        nativeIsFinite = context.isFinite,
        nativeJoin = arrayProto.join,
        nativeKeys = overArg(Object.keys, Object),
        nativeMax = Math.max,
        nativeMin = Math.min,
        nativeNow = Date.now,
        nativeParseInt = context.parseInt,
        nativeRandom = Math.random,
        nativeReverse = arrayProto.reverse;

/* Built-in method references that are verified to be native. */
    var DataView = getNative(context, 'DataView'),
        Map = getNative(context, 'Map'),
        Promise = getNative(context, 'Promise'),
        Set = getNative(context, 'Set'),
        WeakMap = getNative(context, 'WeakMap'),
        nativeCreate = getNative(Object, 'create');

/** Used to store function metadata. */
    var metaMap = WeakMap && new WeakMap;

/** Used to lookup unminified function names. */
    var realNames = {};

/** Used to detect maps, sets, and weakmaps. */
    var dataViewCtorString = toSource(DataView),
        mapCtorString = toSource(Map),
        promiseCtorString = toSource(Promise),
        setCtorString = toSource(Set),
        weakMapCtorString = toSource(WeakMap);

/** Used to convert symbols to primitives and strings. */
    var symbolProto = Symbol ? Symbol.prototype : undefined,
        symbolValueOf = symbolProto ? symbolProto.valueOf : undefined,
        symbolToString = symbolProto ? symbolProto.toString : undefined;

/*------------------------------------------------------------------------*/

/**
     * Creates a `lodash` object which wraps `value` to enable implicit method
     * chain sequences. Methods that operate on and return arrays, collections,
     * and functions can be chained together. Methods that retrieve a single value
     * or may return a primitive value will automatically end the chain sequence
     * and return the unwrapped value. Otherwise, the value must be unwrapped
     * with `_#value`.
     *
     * Explicit chain sequences, which must be unwrapped with `_#value`, may be
     * enabled using `_.chain`.
     *
     * The execution of chained methods is lazy, that is, it's deferred until
     * `_#value` is implicitly or explicitly called.
     *
     * Lazy evaluation allows several methods to support shortcut fusion.
     * Shortcut fusion is an optimization to merge iteratee calls; this avoids
     * the creation of intermediate arrays and can greatly reduce the number of
     * iteratee executions. Sections of a chain sequence qualify for shortcut
     * fusion if the section is applied to an array and iteratees accept only
     * one argument. The heuristic for whether a section qualifies for shortcut
     * fusion is subject to change.
     *
     * Chaining is supported in custom builds as long as the `_#value` method is
     * directly or indirectly included in the build.
     *
     * In addition to lodash methods, wrappers have `Array` and `String` methods.
     *
     * The wrapper `Array` methods are:
     * `concat`, `join`, `pop`, `push`, `shift`, `sort`, `splice`, and `unshift`
     *
     * The wrapper `String` methods are:
     * `replace` and `split`
     *
     * The wrapper methods that support shortcut fusion are:
     * `at`, `compact`, `drop`, `dropRight`, `dropWhile`, `filter`, `find`,
     * `findLast`, `head`, `initial`, `last`, `map`, `reject`, `reverse`, `slice`,
     * `tail`, `take`, `takeRight`, `takeRightWhile`, `takeWhile`, and `toArray`
     *
     * The chainable wrapper methods are:
     * `after`, `ary`, `assign`, `assignIn`, `assignInWith`, `assignWith`, `at`,
     * `before`, `bind`, `bindAll`, `bindKey`, `castArray`, `chain`, `chunk`,
     * `commit`, `compact`, `concat`, `conforms`, `constant`, `countBy`, `create`,
     * `curry`, `debounce`, `defaults`, `defaultsDeep`, `defer`, `delay`,
     * `difference`, `differenceBy`, `differenceWith`, `drop`, `dropRight`,
     * `dropRightWhile`, `dropWhile`, `extend`, `extendWith`, `fill`, `filter`,
     * `flatMap`, `flatMapDeep`, `flatMapDepth`, `flatten`, `flattenDeep`,
     * `flattenDepth`, `flip`, `flow`, `flowRight`, `fromPairs`, `functions`,
     * `functionsIn`, `groupBy`, `initial`, `intersection`, `intersectionBy`,
     * `intersectionWith`, `invert`, `invertBy`, `invokeMap`, `iteratee`, `keyBy`,
     * `keys`, `keysIn`, `map`, `mapKeys`, `mapValues`, `matches`, `matchesProperty`,
     * `memoize`, `merge`, `mergeWith`, `method`, `methodOf`, `mixin`, `negate`,
     * `nthArg`, `omit`, `omitBy`, `once`, `orderBy`, `over`, `overArgs`,
     * `overEvery`, `overSome`, `partial`, `partialRight`, `partition`, `pick`,
     * `pickBy`, `plant`, `property`, `propertyOf`, `pull`, `pullAll`, `pullAllBy`,
     * `pullAllWith`, `pullAt`, `push`, `range`, `rangeRight`, `rearg`, `reject`,
     * `remove`, `rest`, `reverse`, `sampleSize`, `set`, `setWith`, `shuffle`,
     * `slice`, `sort`, `sortBy`, `splice`, `spread`, `tail`, `take`, `takeRight`,
     * `takeRightWhile`, `takeWhile`, `tap`, `throttle`, `thru`, `toArray`,
     * `toPairs`, `toPairsIn`, `toPath`, `toPlainObject`, `transform`, `unary`,
     * `union`, `unionBy`, `unionWith`, `uniq`, `uniqBy`, `uniqWith`, `unset`,
     * `unshift`, `unzip`, `unzipWith`, `update`, `updateWith`, `values`,
     * `valuesIn`, `without`, `wrap`, `xor`, `xorBy`, `xorWith`, `zip`,
     * `zipObject`, `zipObjectDeep`, and `zipWith`
     *
     * The wrapper methods that are **not** chainable by default are:
     * `add`, `attempt`, `camelCase`, `capitalize`, `ceil`, `clamp`, `clone`,
     * `cloneDeep`, `cloneDeepWith`, `cloneWith`, `conformsTo`, `deburr`,
     * `defaultTo`, `divide`, `each`, `eachRight`, `endsWith`, `eq`, `escape`,
     * `escapeRegExp`, `every`, `find`, `findIndex`, `findKey`, `findLast`,
     * `findLastIndex`, `findLastKey`, `first`, `floor`, `forEach`, `forEachRight`,
     * `forIn`, `forInRight`, `forOwn`, `forOwnRight`, `get`, `gt`, `gte`, `has`,
     * `hasIn`, `head`, `identity`, `includes`, `indexOf`, `inRange`, `invoke`,
     * `isArguments`, `isArray`, `isArrayBuffer`, `isArrayLike`, `isArrayLikeObject`,
     * `isBoolean`, `isBuffer`, `isDate`, `isElement`, `isEmpty`, `isEqual`,
     * `isEqualWith`, `isError`, `isFinite`, `isFunction`, `isInteger`, `isLength`,
     * `isMap`, `isMatch`, `isMatchWith`, `isNaN`, `isNative`, `isNil`, `isNull`,
     * `isNumber`, `isObject`, `isObjectLike`, `isPlainObject`, `isRegExp`,
     * `isSafeInteger`, `isSet`, `isString`, `isUndefined`, `isTypedArray`,
     * `isWeakMap`, `isWeakSet`, `join`, `kebabCase`, `last`, `lastIndexOf`,
     * `lowerCase`, `lowerFirst`, `lt`, `lte`, `max`, `maxBy`, `mean`, `meanBy`,
     * `min`, `minBy`, `multiply`, `noConflict`, `noop`, `now`, `nth`, `pad`,
     * `padEnd`, `padStart`, `parseInt`, `pop`, `random`, `reduce`, `reduceRight`,
     * `repeat`, `result`, `round`, `runInContext`, `sample`, `shift`, `size`,
     * `snakeCase`, `some`, `sortedIndex`, `sortedIndexBy`, `sortedLastIndex`,
     * `sortedLastIndexBy`, `startCase`, `startsWith`, `stubArray`, `stubFalse`,
     * `stubObject`, `stubString`, `stubTrue`, `subtract`, `sum`, `sumBy`,
     * `template`, `times`, `toFinite`, `toInteger`, `toJSON`, `toLength`,
     * `toLower`, `toNumber`, `toSafeInteger`, `toString`, `toUpper`, `trim`,
     * `trimEnd`, `trimStart`, `truncate`, `unescape`, `uniqueId`, `upperCase`,
     * `upperFirst`, `value`, and `words`
     *
     * @name _
     * @constructor
     * @category Seq
     * @param {*} value The value to wrap in a `lodash` instance.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var wrapped = _([1, 2, 3]);
     *
     * // Returns an unwrapped value.
     * wrapped.reduce(_.add);
     * // => 6
     *
     * // Returns a wrapped value.
     * var squares = wrapped.map(square);
     *
     * _.isArray(squares);
     * // => false
     *
     * _.isArray(squares.value());
     * // => true
     */
    function lodash(value) {
      if (isObjectLike(value) && !isArray(value) && !(value instanceof LazyWrapper)) {
        if (value instanceof LodashWrapper) {
          return value;
        }
        if (hasOwnProperty.call(value, '__wrapped__')) {
          return wrapperClone(value);
        }
      }
      return new LodashWrapper(value);
    }

/**
     * The base implementation of `_.create` without support for assigning
     * properties to the created object.
     *
     * @private
     * @param {Object} proto The object to inherit from.
     * @returns {Object} Returns the new object.
     */
    var baseCreate = (function() {
      function object() {}
      return function(proto) {
        if (!isObject(proto)) {
          return {};
        }
        if (objectCreate) {
          return objectCreate(proto);
        }
        object.prototype = proto;
        var result = new object;
        object.prototype = undefined;
        return result;
      };
    }());

/**
     * The function whose prototype chain sequence wrappers inherit from.
     *
     * @private
     */
    function baseLodash() {
      // No operation performed.
    }

/**
     * The base constructor for creating `lodash` wrapper objects.
     *
     * @private
     * @param {*} value The value to wrap.
     * @param {boolean} [chainAll] Enable explicit method chain sequences.
     */
    function LodashWrapper(value, chainAll) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__chain__ = !!chainAll;
      this.__index__ = 0;
      this.__values__ = undefined;
    }

/**
     * By default, the template delimiters used by lodash are like those in
     * embedded Ruby (ERB) as well as ES2015 template strings. Change the
     * following template settings to use alternative delimiters.
     *
     * @static
     * @memberOf _
     * @type {Object}
     */
    lodash.templateSettings = {

/**
       * Used to detect `data` property values to be HTML-escaped.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'escape': reEscape,

/**
       * Used to detect code to be evaluated.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'evaluate': reEvaluate,

/**
       * Used to detect `data` property values to inject.
       *
       * @memberOf _.templateSettings
       * @type {RegExp}
       */
      'interpolate': reInterpolate,

/**
       * Used to reference the data object in the template text.
       *
       * @memberOf _.templateSettings
       * @type {string}
       */
      'variable': '',

/**
       * Used to import variables into the compiled template.
       *
       * @memberOf _.templateSettings
       * @type {Object}
       */
      'imports': {

/**
         * A reference to the `lodash` function.
         *
         * @memberOf _.templateSettings.imports
         * @type {Function}
         */
        '_': lodash
      }
    };

// Ensure wrappers are instances of `baseLodash`.
    lodash.prototype = baseLodash.prototype;
    lodash.prototype.constructor = lodash;

LodashWrapper.prototype = baseCreate(baseLodash.prototype);
    LodashWrapper.prototype.constructor = LodashWrapper;

/*------------------------------------------------------------------------*/

/**
     * Creates a lazy wrapper object which wraps `value` to enable lazy evaluation.
     *
     * @private
     * @constructor
     * @param {*} value The value to wrap.
     */
    function LazyWrapper(value) {
      this.__wrapped__ = value;
      this.__actions__ = [];
      this.__dir__ = 1;
      this.__filtered__ = false;
      this.__iteratees__ = [];
      this.__takeCount__ = MAX_ARRAY_LENGTH;
      this.__views__ = [];
    }

/**
     * Creates a clone of the lazy wrapper object.
     *
     * @private
     * @name clone
     * @memberOf LazyWrapper
     * @returns {Object} Returns the cloned `LazyWrapper` object.
     */
    function lazyClone() {
      var result = new LazyWrapper(this.__wrapped__);
      result.__actions__ = copyArray(this.__actions__);
      result.__dir__ = this.__dir__;
      result.__filtered__ = this.__filtered__;
      result.__iteratees__ = copyArray(this.__iteratees__);
      result.__takeCount__ = this.__takeCount__;
      result.__views__ = copyArray(this.__views__);
      return result;
    }

/**
     * Reverses the direction of lazy iteration.
     *
     * @private
     * @name reverse
     * @memberOf LazyWrapper
     * @returns {Object} Returns the new reversed `LazyWrapper` object.
     */
    function lazyReverse() {
      if (this.__filtered__) {
        var result = new LazyWrapper(this);
        result.__dir__ = -1;
        result.__filtered__ = true;
      } else {
        result = this.clone();
        result.__dir__ *= -1;
      }
      return result;
    }

/**
     * Extracts the unwrapped value from its lazy wrapper.
     *
     * @private
     * @name value
     * @memberOf LazyWrapper
     * @returns {*} Returns the unwrapped value.
     */
    function lazyValue() {
      var array = this.__wrapped__.value(),
          dir = this.__dir__,
          isArr = isArray(array),
          isRight = dir < 0,
          arrLength = isArr ? array.length : 0,
          view = getView(0, arrLength, this.__views__),
          start = view.start,
          end = view.end,
          length = end - start,
          index = isRight ? end : (start - 1),
          iteratees = this.__iteratees__,
          iterLength = iteratees.length,
          resIndex = 0,
          takeCount = nativeMin(length, this.__takeCount__);

if (!isArr || (!isRight && arrLength == length && takeCount == length)) {
        return baseWrapperValue(array, this.__actions__);
      }
      var result = [];

outer:
      while (length-- && resIndex < takeCount) {
        index += dir;

var iterIndex = -1,
            value = array[index];

while (++iterIndex < iterLength) {
          var data = iteratees[iterIndex],
              iteratee = data.iteratee,
              type = data.type,
              computed = iteratee(value);

if (type == LAZY_MAP_FLAG) {
            value = computed;
          } else if (!computed) {
            if (type == LAZY_FILTER_FLAG) {
              continue outer;
            } else {
              break outer;
            }
          }
        }
        result[resIndex++] = value;
      }
      return result;
    }

// Ensure `LazyWrapper` is an instance of `baseLodash`.
    LazyWrapper.prototype = baseCreate(baseLodash.prototype);
    LazyWrapper.prototype.constructor = LazyWrapper;

/*------------------------------------------------------------------------*/

/**
     * Creates a hash object.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function Hash(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

/**
     * Removes all key-value entries from the hash.
     *
     * @private
     * @name clear
     * @memberOf Hash
     */
    function hashClear() {
      this.__data__ = nativeCreate ? nativeCreate(null) : {};
      this.size = 0;
    }

/**
     * Removes `key` and its value from the hash.
     *
     * @private
     * @name delete
     * @memberOf Hash
     * @param {Object} hash The hash to modify.
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function hashDelete(key) {
      var result = this.has(key) && delete this.__data__[key];
      this.size -= result ? 1 : 0;
      return result;
    }

/**
     * Gets the hash value for `key`.
     *
     * @private
     * @name get
     * @memberOf Hash
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function hashGet(key) {
      var data = this.__data__;
      if (nativeCreate) {
        var result = data[key];
        return result === HASH_UNDEFINED ? undefined : result;
      }
      return hasOwnProperty.call(data, key) ? data[key] : undefined;
    }

/**
     * Checks if a hash value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf Hash
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function hashHas(key) {
      var data = this.__data__;
      return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key);
    }

/**
     * Sets the hash `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf Hash
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the hash instance.
     */
    function hashSet(key, value) {
      var data = this.__data__;
      this.size += this.has(key) ? 0 : 1;
      data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value;
      return this;
    }

// Add methods to `Hash`.
    Hash.prototype.clear = hashClear;
    Hash.prototype['delete'] = hashDelete;
    Hash.prototype.get = hashGet;
    Hash.prototype.has = hashHas;
    Hash.prototype.set = hashSet;

/*------------------------------------------------------------------------*/

/**
     * Creates an list cache object.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function ListCache(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

/**
     * Removes all key-value entries from the list cache.
     *
     * @private
     * @name clear
     * @memberOf ListCache
     */
    function listCacheClear() {
      this.__data__ = [];
      this.size = 0;
    }

/**
     * Removes `key` and its value from the list cache.
     *
     * @private
     * @name delete
     * @memberOf ListCache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function listCacheDelete(key) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

if (index < 0) {
        return false;
      }
      var lastIndex = data.length - 1;
      if (index == lastIndex) {
        data.pop();
      } else {
        splice.call(data, index, 1);
      }
      --this.size;
      return true;
    }

/**
     * Gets the list cache value for `key`.
     *
     * @private
     * @name get
     * @memberOf ListCache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function listCacheGet(key) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

return index < 0 ? undefined : data[index][1];
    }

/**
     * Checks if a list cache value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf ListCache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function listCacheHas(key) {
      return assocIndexOf(this.__data__, key) > -1;
    }

/**
     * Sets the list cache `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf ListCache
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the list cache instance.
     */
    function listCacheSet(key, value) {
      var data = this.__data__,
          index = assocIndexOf(data, key);

if (index < 0) {
        ++this.size;
        data.push([key, value]);
      } else {
        data[index][1] = value;
      }
      return this;
    }

// Add methods to `ListCache`.
    ListCache.prototype.clear = listCacheClear;
    ListCache.prototype['delete'] = listCacheDelete;
    ListCache.prototype.get = listCacheGet;
    ListCache.prototype.has = listCacheHas;
    ListCache.prototype.set = listCacheSet;

/*------------------------------------------------------------------------*/

/**
     * Creates a map cache object to store key-value pairs.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function MapCache(entries) {
      var index = -1,
          length = entries == null ? 0 : entries.length;

this.clear();
      while (++index < length) {
        var entry = entries[index];
        this.set(entry[0], entry[1]);
      }
    }

/**
     * Removes all key-value entries from the map.
     *
     * @private
     * @name clear
     * @memberOf MapCache
     */
    function mapCacheClear() {
      this.size = 0;
      this.__data__ = {
        'hash': new Hash,
        'map': new (Map || ListCache),
        'string': new Hash
      };
    }

/**
     * Removes `key` and its value from the map.
     *
     * @private
     * @name delete
     * @memberOf MapCache
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function mapCacheDelete(key) {
      var result = getMapData(this, key)['delete'](key);
      this.size -= result ? 1 : 0;
      return result;
    }

/**
     * Gets the map value for `key`.
     *
     * @private
     * @name get
     * @memberOf MapCache
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function mapCacheGet(key) {
      return getMapData(this, key).get(key);
    }

/**
     * Checks if a map value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf MapCache
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function mapCacheHas(key) {
      return getMapData(this, key).has(key);
    }

/**
     * Sets the map `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf MapCache
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the map cache instance.
     */
    function mapCacheSet(key, value) {
      var data = getMapData(this, key),
          size = data.size;

data.set(key, value);
      this.size += data.size == size ? 0 : 1;
      return this;
    }

// Add methods to `MapCache`.
    MapCache.prototype.clear = mapCacheClear;
    MapCache.prototype['delete'] = mapCacheDelete;
    MapCache.prototype.get = mapCacheGet;
    MapCache.prototype.has = mapCacheHas;
    MapCache.prototype.set = mapCacheSet;

/*------------------------------------------------------------------------*/

/**
     *
     * Creates an array cache object to store unique values.
     *
     * @private
     * @constructor
     * @param {Array} [values] The values to cache.
     */
    function SetCache(values) {
      var index = -1,
          length = values == null ? 0 : values.length;

this.__data__ = new MapCache;
      while (++index < length) {
        this.add(values[index]);
      }
    }

/**
     * Adds `value` to the array cache.
     *
     * @private
     * @name add
     * @memberOf SetCache
     * @alias push
     * @param {*} value The value to cache.
     * @returns {Object} Returns the cache instance.
     */
    function setCacheAdd(value) {
      this.__data__.set(value, HASH_UNDEFINED);
      return this;
    }

/**
     * Checks if `value` is in the array cache.
     *
     * @private
     * @name has
     * @memberOf SetCache
     * @param {*} value The value to search for.
     * @returns {number} Returns `true` if `value` is found, else `false`.
     */
    function setCacheHas(value) {
      return this.__data__.has(value);
    }

// Add methods to `SetCache`.
    SetCache.prototype.add = SetCache.prototype.push = setCacheAdd;
    SetCache.prototype.has = setCacheHas;

/*------------------------------------------------------------------------*/

/**
     * Creates a stack cache object to store key-value pairs.
     *
     * @private
     * @constructor
     * @param {Array} [entries] The key-value pairs to cache.
     */
    function Stack(entries) {
      var data = this.__data__ = new ListCache(entries);
      this.size = data.size;
    }

/**
     * Removes all key-value entries from the stack.
     *
     * @private
     * @name clear
     * @memberOf Stack
     */
    function stackClear() {
      this.__data__ = new ListCache;
      this.size = 0;
    }

/**
     * Removes `key` and its value from the stack.
     *
     * @private
     * @name delete
     * @memberOf Stack
     * @param {string} key The key of the value to remove.
     * @returns {boolean} Returns `true` if the entry was removed, else `false`.
     */
    function stackDelete(key) {
      var data = this.__data__,
          result = data['delete'](key);

this.size = data.size;
      return result;
    }

/**
     * Gets the stack value for `key`.
     *
     * @private
     * @name get
     * @memberOf Stack
     * @param {string} key The key of the value to get.
     * @returns {*} Returns the entry value.
     */
    function stackGet(key) {
      return this.__data__.get(key);
    }

/**
     * Checks if a stack value for `key` exists.
     *
     * @private
     * @name has
     * @memberOf Stack
     * @param {string} key The key of the entry to check.
     * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`.
     */
    function stackHas(key) {
      return this.__data__.has(key);
    }

/**
     * Sets the stack `key` to `value`.
     *
     * @private
     * @name set
     * @memberOf Stack
     * @param {string} key The key of the value to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns the stack cache instance.
     */
    function stackSet(key, value) {
      var data = this.__data__;
      if (data instanceof ListCache) {
        var pairs = data.__data__;
        if (!Map || (pairs.length < LARGE_ARRAY_SIZE - 1)) {
          pairs.push([key, value]);
          this.size = ++data.size;
          return this;
        }
        data = this.__data__ = new MapCache(pairs);
      }
      data.set(key, value);
      this.size = data.size;
      return this;
    }

// Add methods to `Stack`.
    Stack.prototype.clear = stackClear;
    Stack.prototype['delete'] = stackDelete;
    Stack.prototype.get = stackGet;
    Stack.prototype.has = stackHas;
    Stack.prototype.set = stackSet;

/*------------------------------------------------------------------------*/

/**
     * Creates an array of the enumerable property names of the array-like `value`.
     *
     * @private
     * @param {*} value The value to query.
     * @param {boolean} inherited Specify returning inherited property names.
     * @returns {Array} Returns the array of property names.
     */
    function arrayLikeKeys(value, inherited) {
      var isArr = isArray(value),
          isArg = !isArr && isArguments(value),
          isBuff = !isArr && !isArg && isBuffer(value),
          isType = !isArr && !isArg && !isBuff && isTypedArray(value),
          skipIndexes = isArr || isArg || isBuff || isType,
          result = skipIndexes ? baseTimes(value.length, String) : [],
          length = result.length;

for (var key in value) {
        if ((inherited || hasOwnProperty.call(value, key)) &&
            !(skipIndexes && (
               // Safari 9 has enumerable `arguments.length` in strict mode.
               key == 'length' ||
               // Node.js 0.10 has enumerable non-index properties on buffers.
               (isBuff && (key == 'offset' || key == 'parent')) ||
               // PhantomJS 2 has enumerable non-index properties on typed arrays.
               (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) ||
               // Skip index properties.
               isIndex(key, length)
            ))) {
          result.push(key);
        }
      }
      return result;
    }

/**
     * A specialized version of `_.sample` for arrays.
     *
     * @private
     * @param {Array} array The array to sample.
     * @returns {*} Returns the random element.
     */
    function arraySample(array) {
      var length = array.length;
      return length ? array[baseRandom(0, length - 1)] : undefined;
    }

/**
     * A specialized version of `_.sampleSize` for arrays.
     *
     * @private
     * @param {Array} array The array to sample.
     * @param {number} n The number of elements to sample.
     * @returns {Array} Returns the random elements.
     */
    function arraySampleSize(array, n) {
      return shuffleSelf(copyArray(array), baseClamp(n, 0, array.length));
    }

/**
     * A specialized version of `_.shuffle` for arrays.
     *
     * @private
     * @param {Array} array The array to shuffle.
     * @returns {Array} Returns the new shuffled array.
     */
    function arrayShuffle(array) {
      return shuffleSelf(copyArray(array));
    }

/**
     * This function is like `assignValue` except that it doesn't assign
     * `undefined` values.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function assignMergeValue(object, key, value) {
      if ((value !== undefined && !eq(object[key], value)) ||
          (value === undefined && !(key in object))) {
        baseAssignValue(object, key, value);
      }
    }

/**
     * Assigns `value` to `key` of `object` if the existing value is not equivalent
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function assignValue(object, key, value) {
      var objValue = object[key];
      if (!(hasOwnProperty.call(object, key) && eq(objValue, value)) ||
          (value === undefined && !(key in object))) {
        baseAssignValue(object, key, value);
      }
    }

/**
     * Gets the index at which the `key` is found in `array` of key-value pairs.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {*} key The key to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     */
    function assocIndexOf(array, key) {
      var length = array.length;
      while (length--) {
        if (eq(array[length][0], key)) {
          return length;
        }
      }
      return -1;
    }

/**
     * Aggregates elements of `collection` on `accumulator` with keys transformed
     * by `iteratee` and values set by `setter`.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} setter The function to set `accumulator` values.
     * @param {Function} iteratee The iteratee to transform keys.
     * @param {Object} accumulator The initial aggregated object.
     * @returns {Function} Returns `accumulator`.
     */
    function baseAggregator(collection, setter, iteratee, accumulator) {
      baseEach(collection, function(value, key, collection) {
        setter(accumulator, value, iteratee(value), collection);
      });
      return accumulator;
    }

/**
     * The base implementation of `_.assign` without support for multiple sources
     * or `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssign(object, source) {
      return object && copyObject(source, keys(source), object);
    }

/**
     * The base implementation of `_.assignIn` without support for multiple sources
     * or `customizer` functions.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @returns {Object} Returns `object`.
     */
    function baseAssignIn(object, source) {
      return object && copyObject(source, keysIn(source), object);
    }

/**
     * The base implementation of `assignValue` and `assignMergeValue` without
     * value checks.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {string} key The key of the property to assign.
     * @param {*} value The value to assign.
     */
    function baseAssignValue(object, key, value) {
      if (key == '__proto__' && defineProperty) {
        defineProperty(object, key, {
          'configurable': true,
          'enumerable': true,
          'value': value,
          'writable': true
        });
      } else {
        object[key] = value;
      }
    }

/**
     * The base implementation of `_.at` without support for individual paths.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {string[]} paths The property paths to pick.
     * @returns {Array} Returns the picked elements.
     */
    function baseAt(object, paths) {
      var index = -1,
          length = paths.length,
          result = Array(length),
          skip = object == null;

while (++index < length) {
        result[index] = skip ? undefined : get(object, paths[index]);
      }
      return result;
    }

/**
     * The base implementation of `_.clamp` which doesn't coerce arguments.
     *
     * @private
     * @param {number} number The number to clamp.
     * @param {number} [lower] The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the clamped number.
     */
    function baseClamp(number, lower, upper) {
      if (number === number) {
        if (upper !== undefined) {
          number = number <= upper ? number : upper;
        }
        if (lower !== undefined) {
          number = number >= lower ? number : lower;
        }
      }
      return number;
    }

/**
     * The base implementation of `_.clone` and `_.cloneDeep` which tracks
     * traversed objects.
     *
     * @private
     * @param {*} value The value to clone.
     * @param {boolean} bitmask The bitmask flags.
     *  1 - Deep clone
     *  2 - Flatten inherited properties
     *  4 - Clone symbols
     * @param {Function} [customizer] The function to customize cloning.
     * @param {string} [key] The key of `value`.
     * @param {Object} [object] The parent object of `value`.
     * @param {Object} [stack] Tracks traversed objects and their clone counterparts.
     * @returns {*} Returns the cloned value.
     */
    function baseClone(value, bitmask, customizer, key, object, stack) {
      var result,
          isDeep = bitmask & CLONE_DEEP_FLAG,
          isFlat = bitmask & CLONE_FLAT_FLAG,
          isFull = bitmask & CLONE_SYMBOLS_FLAG;

if (customizer) {
        result = object ? customizer(value, key, object, stack) : customizer(value);
      }
      if (result !== undefined) {
        return result;
      }
      if (!isObject(value)) {
        return value;
      }
      var isArr = isArray(value);
      if (isArr) {
        result = initCloneArray(value);
        if (!isDeep) {
          return copyArray(value, result);
        }
      } else {
        var tag = getTag(value),
            isFunc = tag == funcTag || tag == genTag;

if (isBuffer(value)) {
          return cloneBuffer(value, isDeep);
        }
        if (tag == objectTag || tag == argsTag || (isFunc && !object)) {
          result = (isFlat || isFunc) ? {} : initCloneObject(value);
          if (!isDeep) {
            return isFlat
              ? copySymbolsIn(value, baseAssignIn(result, value))
              : copySymbols(value, baseAssign(result, value));
          }
        } else {
          if (!cloneableTags[tag]) {
            return object ? value : {};
          }
          result = initCloneByTag(value, tag, isDeep);
        }
      }
      // Check for circular references and return its corresponding clone.
      stack || (stack = new Stack);
      var stacked = stack.get(value);
      if (stacked) {
        return stacked;
      }
      stack.set(value, result);

if (isSet(value)) {
        value.forEach(function(subValue) {
          result.add(baseClone(subValue, bitmask, customizer, subValue, value, stack));
        });
      } else if (isMap(value)) {
        value.forEach(function(subValue, key) {
          result.set(key, baseClone(subValue, bitmask, customizer, key, value, stack));
        });
      }

var keysFunc = isFull
        ? (isFlat ? getAllKeysIn : getAllKeys)
        : (isFlat ? keysIn : keys);

var props = isArr ? undefined : keysFunc(value);
      arrayEach(props || value, function(subValue, key) {
        if (props) {
          key = subValue;
          subValue = value[key];
        }
        // Recursively populate clone (susceptible to call stack limits).
        assignValue(result, key, baseClone(subValue, bitmask, customizer, key, value, stack));
      });
      return result;
    }

/**
     * The base implementation of `_.conforms` which doesn't clone `source`.
     *
     * @private
     * @param {Object} source The object of property predicates to conform to.
     * @returns {Function} Returns the new spec function.
     */
    function baseConforms(source) {
      var props = keys(source);
      return function(object) {
        return baseConformsTo(object, source, props);
      };
    }

/**
     * The base implementation of `_.conformsTo` which accepts `props` to check.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property predicates to conform to.
     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
     */
    function baseConformsTo(object, source, props) {
      var length = props.length;
      if (object == null) {
        return !length;
      }
      object = Object(object);
      while (length--) {
        var key = props[length],
            predicate = source[key],
            value = object[key];

if ((value === undefined && !(key in object)) || !predicate(value)) {
          return false;
        }
      }
      return true;
    }

/**
     * The base implementation of `_.delay` and `_.defer` which accepts `args`
     * to provide to `func`.
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {Array} args The arguments to provide to `func`.
     * @returns {number|Object} Returns the timer id or timeout object.
     */
    function baseDelay(func, wait, args) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return setTimeout(function() { func.apply(undefined, args); }, wait);
    }

/**
     * The base implementation of methods like `_.difference` without support
     * for excluding multiple arrays or iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Array} values The values to exclude.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     */
    function baseDifference(array, values, iteratee, comparator) {
      var index = -1,
          includes = arrayIncludes,
          isCommon = true,
          length = array.length,
          result = [],
          valuesLength = values.length;

if (!length) {
        return result;
      }
      if (iteratee) {
        values = arrayMap(values, baseUnary(iteratee));
      }
      if (comparator) {
        includes = arrayIncludesWith;
        isCommon = false;
      }
      else if (values.length >= LARGE_ARRAY_SIZE) {
        includes = cacheHas;
        isCommon = false;
        values = new SetCache(values);
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee == null ? value : iteratee(value);

value = (comparator || value !== 0) ? value : 0;
        if (isCommon && computed === computed) {
          var valuesIndex = valuesLength;
          while (valuesIndex--) {
            if (values[valuesIndex] === computed) {
              continue outer;
            }
          }
          result.push(value);
        }
        else if (!includes(values, computed, comparator)) {
          result.push(value);
        }
      }
      return result;
    }

/**
     * The base implementation of `_.forEach` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     */
    var baseEach = createBaseEach(baseForOwn);

/**
     * The base implementation of `_.forEachRight` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     */
    var baseEachRight = createBaseEach(baseForOwnRight, true);

/**
     * The base implementation of `_.every` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`
     */
    function baseEvery(collection, predicate) {
      var result = true;
      baseEach(collection, function(value, index, collection) {
        result = !!predicate(value, index, collection);
        return result;
      });
      return result;
    }

/**
     * The base implementation of methods like `_.max` and `_.min` which accepts a
     * `comparator` to determine the extremum value.
     *
     * @private
     * @param {Array} array The array to iterate over.
     * @param {Function} iteratee The iteratee invoked per iteration.
     * @param {Function} comparator The comparator used to compare values.
     * @returns {*} Returns the extremum value.
     */
    function baseExtremum(array, iteratee, comparator) {
      var index = -1,
          length = array.length;

while (++index < length) {
        var value = array[index],
            current = iteratee(value);

if (current != null && (computed === undefined
              ? (current === current && !isSymbol(current))
              : comparator(current, computed)
            )) {
          var computed = current,
              result = value;
        }
      }
      return result;
    }

/**
     * The base implementation of `_.fill` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     */
    function baseFill(array, value, start, end) {
      var length = array.length;

start = toInteger(start);
      if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = (end === undefined || end > length) ? length : toInteger(end);
      if (end < 0) {
        end += length;
      }
      end = start > end ? 0 : toLength(end);
      while (start < end) {
        array[start++] = value;
      }
      return array;
    }

/**
     * The base implementation of `_.filter` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     */
    function baseFilter(collection, predicate) {
      var result = [];
      baseEach(collection, function(value, index, collection) {
        if (predicate(value, index, collection)) {
          result.push(value);
        }
      });
      return result;
    }

/**
     * The base implementation of `_.flatten` with support for restricting flattening.
     *
     * @private
     * @param {Array} array The array to flatten.
     * @param {number} depth The maximum recursion depth.
     * @param {boolean} [predicate=isFlattenable] The function invoked per iteration.
     * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks.
     * @param {Array} [result=[]] The initial result value.
     * @returns {Array} Returns the new flattened array.
     */
    function baseFlatten(array, depth, predicate, isStrict, result) {
      var index = -1,
          length = array.length;

predicate || (predicate = isFlattenable);
      result || (result = []);

while (++index < length) {
        var value = array[index];
        if (depth > 0 && predicate(value)) {
          if (depth > 1) {
            // Recursively flatten arrays (susceptible to call stack limits).
            baseFlatten(value, depth - 1, predicate, isStrict, result);
          } else {
            arrayPush(result, value);
          }
        } else if (!isStrict) {
          result[result.length] = value;
        }
      }
      return result;
    }

/**
     * The base implementation of `baseForOwn` which iterates over `object`
     * properties returned by `keysFunc` and invokes `iteratee` for each property.
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseFor = createBaseFor();

/**
     * This function is like `baseFor` except that it iterates over properties
     * in the opposite order.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @returns {Object} Returns `object`.
     */
    var baseForRight = createBaseFor(true);

/**
     * The base implementation of `_.forOwn` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwn(object, iteratee) {
      return object && baseFor(object, iteratee, keys);
    }

/**
     * The base implementation of `_.forOwnRight` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Object} Returns `object`.
     */
    function baseForOwnRight(object, iteratee) {
      return object && baseForRight(object, iteratee, keys);
    }

/**
     * The base implementation of `_.functions` which creates an array of
     * `object` function property names filtered from `props`.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Array} props The property names to filter.
     * @returns {Array} Returns the function names.
     */
    function baseFunctions(object, props) {
      return arrayFilter(props, function(key) {
        return isFunction(object[key]);
      });
    }

/**
     * The base implementation of `_.get` without support for default values.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @returns {*} Returns the resolved value.
     */
    function baseGet(object, path) {
      path = castPath(path, object);

var index = 0,
          length = path.length;

while (object != null && index < length) {
        object = object[toKey(path[index++])];
      }
      return (index && index == length) ? object : undefined;
    }

/**
     * The base implementation of `getAllKeys` and `getAllKeysIn` which uses
     * `keysFunc` and `symbolsFunc` to get the enumerable property names and
     * symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Function} keysFunc The function to get the keys of `object`.
     * @param {Function} symbolsFunc The function to get the symbols of `object`.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function baseGetAllKeys(object, keysFunc, symbolsFunc) {
      var result = keysFunc(object);
      return isArray(object) ? result : arrayPush(result, symbolsFunc(object));
    }

/**
     * The base implementation of `getTag` without fallbacks for buggy environments.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the `toStringTag`.
     */
    function baseGetTag(value) {
      if (value == null) {
        return value === undefined ? undefinedTag : nullTag;
      }
      return (symToStringTag && symToStringTag in Object(value))
        ? getRawTag(value)
        : objectToString(value);
    }

/**
     * The base implementation of `_.gt` which doesn't coerce arguments.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`,
     *  else `false`.
     */
    function baseGt(value, other) {
      return value > other;
    }

/**
     * The base implementation of `_.has` without support for deep paths.
     *
     * @private
     * @param {Object} [object] The object to query.
     * @param {Array|string} key The key to check.
     * @returns {boolean} Returns `true` if `key` exists, else `false`.
     */
    function baseHas(object, key) {
      return object != null && hasOwnProperty.call(object, key);
    }

/**
     * The base implementation of `_.hasIn` without support for deep paths.
     *
     * @private
     * @param {Object} [object] The object to query.
     * @param {Array|string} key The key to check.
     * @returns {boolean} Returns `true` if `key` exists, else `false`.
     */
    function baseHasIn(object, key) {
      return object != null && key in Object(object);
    }

/**
     * The base implementation of `_.inRange` which doesn't coerce arguments.
     *
     * @private
     * @param {number} number The number to check.
     * @param {number} start The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
     */
    function baseInRange(number, start, end) {
      return number >= nativeMin(start, end) && number < nativeMax(start, end);
    }

/**
     * The base implementation of methods like `_.intersection`, without support
     * for iteratee shorthands, that accepts an array of arrays to inspect.
     *
     * @private
     * @param {Array} arrays The arrays to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of shared values.
     */
    function baseIntersection(arrays, iteratee, comparator) {
      var includes = comparator ? arrayIncludesWith : arrayIncludes,
          length = arrays[0].length,
          othLength = arrays.length,
          othIndex = othLength,
          caches = Array(othLength),
          maxLength = Infinity,
          result = [];

while (othIndex--) {
        var array = arrays[othIndex];
        if (othIndex && iteratee) {
          array = arrayMap(array, baseUnary(iteratee));
        }
        maxLength = nativeMin(array.length, maxLength);
        caches[othIndex] = !comparator && (iteratee || (length >= 120 && array.length >= 120))
          ? new SetCache(othIndex && array)
          : undefined;
      }
      array = arrays[0];

var index = -1,
          seen = caches[0];

outer:
      while (++index < length && result.length < maxLength) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

value = (comparator || value !== 0) ? value : 0;
        if (!(seen
              ? cacheHas(seen, computed)
              : includes(result, computed, comparator)
            )) {
          othIndex = othLength;
          while (--othIndex) {
            var cache = caches[othIndex];
            if (!(cache
                  ? cacheHas(cache, computed)
                  : includes(arrays[othIndex], computed, comparator))
                ) {
              continue outer;
            }
          }
          if (seen) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }

/**
     * The base implementation of `_.invert` and `_.invertBy` which inverts
     * `object` with values transformed by `iteratee` and set by `setter`.
     *
     * @private
     * @param {Object} object The object to iterate over.
     * @param {Function} setter The function to set `accumulator` values.
     * @param {Function} iteratee The iteratee to transform values.
     * @param {Object} accumulator The initial inverted object.
     * @returns {Function} Returns `accumulator`.
     */
    function baseInverter(object, setter, iteratee, accumulator) {
      baseForOwn(object, function(value, key, object) {
        setter(accumulator, iteratee(value), key, object);
      });
      return accumulator;
    }

/**
     * The base implementation of `_.invoke` without support for individual
     * method arguments.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {Array} args The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     */
    function baseInvoke(object, path, args) {
      path = castPath(path, object);
      object = parent(object, path);
      var func = object == null ? object : object[toKey(last(path))];
      return func == null ? undefined : apply(func, object, args);
    }

/**
     * The base implementation of `_.isArguments`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
     */
    function baseIsArguments(value) {
      return isObjectLike(value) && baseGetTag(value) == argsTag;
    }

/**
     * The base implementation of `_.isArrayBuffer` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
     */
    function baseIsArrayBuffer(value) {
      return isObjectLike(value) && baseGetTag(value) == arrayBufferTag;
    }

/**
     * The base implementation of `_.isDate` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
     */
    function baseIsDate(value) {
      return isObjectLike(value) && baseGetTag(value) == dateTag;
    }

/**
     * The base implementation of `_.isEqual` which supports partial comparisons
     * and tracks traversed objects.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {boolean} bitmask The bitmask flags.
     *  1 - Unordered comparison
     *  2 - Partial comparison
     * @param {Function} [customizer] The function to customize comparisons.
     * @param {Object} [stack] Tracks traversed `value` and `other` objects.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     */
    function baseIsEqual(value, other, bitmask, customizer, stack) {
      if (value === other) {
        return true;
      }
      if (value == null || other == null || (!isObjectLike(value) && !isObjectLike(other))) {
        return value !== value && other !== other;
      }
      return baseIsEqualDeep(value, other, bitmask, customizer, baseIsEqual, stack);
    }

/**
     * A specialized version of `baseIsEqual` for arrays and objects which performs
     * deep comparisons and tracks traversed objects enabling objects with circular
     * references to be compared.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} [stack] Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function baseIsEqualDeep(object, other, bitmask, customizer, equalFunc, stack) {
      var objIsArr = isArray(object),
          othIsArr = isArray(other),
          objTag = objIsArr ? arrayTag : getTag(object),
          othTag = othIsArr ? arrayTag : getTag(other);

objTag = objTag == argsTag ? objectTag : objTag;
      othTag = othTag == argsTag ? objectTag : othTag;

var objIsObj = objTag == objectTag,
          othIsObj = othTag == objectTag,
          isSameTag = objTag == othTag;

if (isSameTag && isBuffer(object)) {
        if (!isBuffer(other)) {
          return false;
        }
        objIsArr = true;
        objIsObj = false;
      }
      if (isSameTag && !objIsObj) {
        stack || (stack = new Stack);
        return (objIsArr || isTypedArray(object))
          ? equalArrays(object, other, bitmask, customizer, equalFunc, stack)
          : equalByTag(object, other, objTag, bitmask, customizer, equalFunc, stack);
      }
      if (!(bitmask & COMPARE_PARTIAL_FLAG)) {
        var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
            othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');

if (objIsWrapped || othIsWrapped) {
          var objUnwrapped = objIsWrapped ? object.value() : object,
              othUnwrapped = othIsWrapped ? other.value() : other;

stack || (stack = new Stack);
          return equalFunc(objUnwrapped, othUnwrapped, bitmask, customizer, stack);
        }
      }
      if (!isSameTag) {
        return false;
      }
      stack || (stack = new Stack);
      return equalObjects(object, other, bitmask, customizer, equalFunc, stack);
    }

/**
     * The base implementation of `_.isMap` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
     */
    function baseIsMap(value) {
      return isObjectLike(value) && getTag(value) == mapTag;
    }

/**
     * The base implementation of `_.isMatch` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Array} matchData The property names, values, and compare flags to match.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     */
    function baseIsMatch(object, source, matchData, customizer) {
      var index = matchData.length,
          length = index,
          noCustomizer = !customizer;

if (object == null) {
        return !length;
      }
      object = Object(object);
      while (index--) {
        var data = matchData[index];
        if ((noCustomizer && data[2])
              ? data[1] !== object[data[0]]
              : !(data[0] in object)
            ) {
          return false;
        }
      }
      while (++index < length) {
        data = matchData[index];
        var key = data[0],
            objValue = object[key],
            srcValue = data[1];

if (noCustomizer && data[2]) {
          if (objValue === undefined && !(key in object)) {
            return false;
          }
        } else {
          var stack = new Stack;
          if (customizer) {
            var result = customizer(objValue, srcValue, key, object, source, stack);
          }
          if (!(result === undefined
                ? baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG, customizer, stack)
                : result
              )) {
            return false;
          }
        }
      }
      return true;
    }

/**
     * The base implementation of `_.isNative` without bad shim checks.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function,
     *  else `false`.
     */
    function baseIsNative(value) {
      if (!isObject(value) || isMasked(value)) {
        return false;
      }
      var pattern = isFunction(value) ? reIsNative : reIsHostCtor;
      return pattern.test(toSource(value));
    }

/**
     * The base implementation of `_.isRegExp` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
     */
    function baseIsRegExp(value) {
      return isObjectLike(value) && baseGetTag(value) == regexpTag;
    }

/**
     * The base implementation of `_.isSet` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
     */
    function baseIsSet(value) {
      return isObjectLike(value) && getTag(value) == setTag;
    }

/**
     * The base implementation of `_.isTypedArray` without Node.js optimizations.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
     */
    function baseIsTypedArray(value) {
      return isObjectLike(value) &&
        isLength(value.length) && !!typedArrayTags[baseGetTag(value)];
    }

/**
     * The base implementation of `_.iteratee`.
     *
     * @private
     * @param {*} [value=_.identity] The value to convert to an iteratee.
     * @returns {Function} Returns the iteratee.
     */
    function baseIteratee(value) {
      // Don't store the `typeof` result in a variable to avoid a JIT bug in Safari 9.
      // See https://bugs.webkit.org/show_bug.cgi?id=156034 for more details.
      if (typeof value == 'function') {
        return value;
      }
      if (value == null) {
        return identity;
      }
      if (typeof value == 'object') {
        return isArray(value)
          ? baseMatchesProperty(value[0], value[1])
          : baseMatches(value);
      }
      return property(value);
    }

/**
     * The base implementation of `_.keys` which doesn't treat sparse arrays as dense.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function baseKeys(object) {
      if (!isPrototype(object)) {
        return nativeKeys(object);
      }
      var result = [];
      for (var key in Object(object)) {
        if (hasOwnProperty.call(object, key) && key != 'constructor') {
          result.push(key);
        }
      }
      return result;
    }

/**
     * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function baseKeysIn(object) {
      if (!isObject(object)) {
        return nativeKeysIn(object);
      }
      var isProto = isPrototype(object),
          result = [];

for (var key in object) {
        if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
          result.push(key);
        }
      }
      return result;
    }

/**
     * The base implementation of `_.lt` which doesn't coerce arguments.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`,
     *  else `false`.
     */
    function baseLt(value, other) {
      return value < other;
    }

/**
     * The base implementation of `_.map` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} iteratee The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     */
    function baseMap(collection, iteratee) {
      var index = -1,
          result = isArrayLike(collection) ? Array(collection.length) : [];

baseEach(collection, function(value, key, collection) {
        result[++index] = iteratee(value, key, collection);
      });
      return result;
    }

/**
     * The base implementation of `_.matches` which doesn't clone `source`.
     *
     * @private
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new spec function.
     */
    function baseMatches(source) {
      var matchData = getMatchData(source);
      if (matchData.length == 1 && matchData[0][2]) {
        return matchesStrictComparable(matchData[0][0], matchData[0][1]);
      }
      return function(object) {
        return object === source || baseIsMatch(object, source, matchData);
      };
    }

/**
     * The base implementation of `_.matchesProperty` which doesn't clone `srcValue`.
     *
     * @private
     * @param {string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     */
    function baseMatchesProperty(path, srcValue) {
      if (isKey(path) && isStrictComparable(srcValue)) {
        return matchesStrictComparable(toKey(path), srcValue);
      }
      return function(object) {
        var objValue = get(object, path);
        return (objValue === undefined && objValue === srcValue)
          ? hasIn(object, path)
          : baseIsEqual(srcValue, objValue, COMPARE_PARTIAL_FLAG | COMPARE_UNORDERED_FLAG);
      };
    }

/**
     * The base implementation of `_.merge` without support for multiple sources.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {number} srcIndex The index of `source`.
     * @param {Function} [customizer] The function to customize merged values.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     */
    function baseMerge(object, source, srcIndex, customizer, stack) {
      if (object === source) {
        return;
      }
      baseFor(source, function(srcValue, key) {
        stack || (stack = new Stack);
        if (isObject(srcValue)) {
          baseMergeDeep(object, source, key, srcIndex, baseMerge, customizer, stack);
        }
        else {
          var newValue = customizer
            ? customizer(safeGet(object, key), srcValue, (key + ''), object, source, stack)
            : undefined;

if (newValue === undefined) {
            newValue = srcValue;
          }
          assignMergeValue(object, key, newValue);
        }
      }, keysIn);
    }

/**
     * A specialized version of `baseMerge` for arrays and objects which performs
     * deep merges and tracks traversed objects enabling objects with circular
     * references to be merged.
     *
     * @private
     * @param {Object} object The destination object.
     * @param {Object} source The source object.
     * @param {string} key The key of the value to merge.
     * @param {number} srcIndex The index of `source`.
     * @param {Function} mergeFunc The function to merge values.
     * @param {Function} [customizer] The function to customize assigned values.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     */
    function baseMergeDeep(object, source, key, srcIndex, mergeFunc, customizer, stack) {
      var objValue = safeGet(object, key),
          srcValue = safeGet(source, key),
          stacked = stack.get(srcValue);

if (stacked) {
        assignMergeValue(object, key, stacked);
        return;
      }
      var newValue = customizer
        ? customizer(objValue, srcValue, (key + ''), object, source, stack)
        : undefined;

var isCommon = newValue === undefined;

if (isCommon) {
        var isArr = isArray(srcValue),
            isBuff = !isArr && isBuffer(srcValue),
            isTyped = !isArr && !isBuff && isTypedArray(srcValue);

newValue = srcValue;
        if (isArr || isBuff || isTyped) {
          if (isArray(objValue)) {
            newValue = objValue;
          }
          else if (isArrayLikeObject(objValue)) {
            newValue = copyArray(objValue);
          }
          else if (isBuff) {
            isCommon = false;
            newValue = cloneBuffer(srcValue, true);
          }
          else if (isTyped) {
            isCommon = false;
            newValue = cloneTypedArray(srcValue, true);
          }
          else {
            newValue = [];
          }
        }
        else if (isPlainObject(srcValue) || isArguments(srcValue)) {
          newValue = objValue;
          if (isArguments(objValue)) {
            newValue = toPlainObject(objValue);
          }
          else if (!isObject(objValue) || isFunction(objValue)) {
            newValue = initCloneObject(srcValue);
          }
        }
        else {
          isCommon = false;
        }
      }
      if (isCommon) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        stack.set(srcValue, newValue);
        mergeFunc(newValue, srcValue, srcIndex, customizer, stack);
        stack['delete'](srcValue);
      }
      assignMergeValue(object, key, newValue);
    }

/**
     * The base implementation of `_.nth` which doesn't coerce arguments.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {number} n The index of the element to return.
     * @returns {*} Returns the nth element of `array`.
     */
    function baseNth(array, n) {
      var length = array.length;
      if (!length) {
        return;
      }
      n += n < 0 ? length : 0;
      return isIndex(n, length) ? array[n] : undefined;
    }

/**
     * The base implementation of `_.orderBy` without param guards.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function[]|Object[]|string[]} iteratees The iteratees to sort by.
     * @param {string[]} orders The sort orders of `iteratees`.
     * @returns {Array} Returns the new sorted array.
     */
    function baseOrderBy(collection, iteratees, orders) {
      var index = -1;
      iteratees = arrayMap(iteratees.length ? iteratees : [identity], baseUnary(getIteratee()));

return baseSortBy(result, function(object, other) {
        return compareMultiple(object, other, orders);
      });
    }

/**
     * The base implementation of `_.pick` without support for individual
     * property identifiers.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} paths The property paths to pick.
     * @returns {Object} Returns the new object.
     */
    function basePick(object, paths) {
      return basePickBy(object, paths, function(value, path) {
        return hasIn(object, path);
      });
    }

/**
     * The base implementation of  `_.pickBy` without support for iteratee shorthands.
     *
     * @private
     * @param {Object} object The source object.
     * @param {string[]} paths The property paths to pick.
     * @param {Function} predicate The function invoked per property.
     * @returns {Object} Returns the new object.
     */
    function basePickBy(object, paths, predicate) {
      var index = -1,
          length = paths.length,
          result = {};

while (++index < length) {
        var path = paths[index],
            value = baseGet(object, path);

if (predicate(value, path)) {
          baseSet(result, castPath(path, object), value);
        }
      }
      return result;
    }

/**
     * A specialized version of `baseProperty` which supports deep paths.
     *
     * @private
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new accessor function.
     */
    function basePropertyDeep(path) {
      return function(object) {
        return baseGet(object, path);
      };
    }

/**
     * The base implementation of `_.pullAllBy` without support for iteratee
     * shorthands.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns `array`.
     */
    function basePullAll(array, values, iteratee, comparator) {
      var indexOf = comparator ? baseIndexOfWith : baseIndexOf,
          index = -1,
          length = values.length,
          seen = array;

if (array === values) {
        values = copyArray(values);
      }
      if (iteratee) {
        seen = arrayMap(array, baseUnary(iteratee));
      }
      while (++index < length) {
        var fromIndex = 0,
            value = values[index],
            computed = iteratee ? iteratee(value) : value;

while ((fromIndex = indexOf(seen, computed, fromIndex, comparator)) > -1) {
          if (seen !== array) {
            splice.call(seen, fromIndex, 1);
          }
          splice.call(array, fromIndex, 1);
        }
      }
      return array;
    }

/**
     * The base implementation of `_.pullAt` without support for individual
     * indexes or capturing the removed elements.
     *
     * @private
     * @param {Array} array The array to modify.
     * @param {number[]} indexes The indexes of elements to remove.
     * @returns {Array} Returns `array`.
     */
    function basePullAt(array, indexes) {
      var length = array ? indexes.length : 0,
          lastIndex = length - 1;

while (length--) {
        var index = indexes[length];
        if (length == lastIndex || index !== previous) {
          var previous = index;
          if (isIndex(index)) {
            splice.call(array, index, 1);
          } else {
            baseUnset(array, index);
          }
        }
      }
      return array;
    }

/**
     * The base implementation of `_.random` without support for returning
     * floating-point numbers.
     *
     * @private
     * @param {number} lower The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the random number.
     */
    function baseRandom(lower, upper) {
      return lower + nativeFloor(nativeRandom() * (upper - lower + 1));
    }

/**
     * The base implementation of `_.range` and `_.rangeRight` which doesn't
     * coerce arguments.
     *
     * @private
     * @param {number} start The start of the range.
     * @param {number} end The end of the range.
     * @param {number} step The value to increment or decrement by.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the range of numbers.
     */
    function baseRange(start, end, step, fromRight) {
      var index = -1,
          length = nativeMax(nativeCeil((end - start) / (step || 1)), 0),
          result = Array(length);

while (length--) {
        result[fromRight ? length : ++index] = start;
        start += step;
      }
      return result;
    }

/**
     * The base implementation of `_.repeat` which doesn't coerce arguments.
     *
     * @private
     * @param {string} string The string to repeat.
     * @param {number} n The number of times to repeat the string.
     * @returns {string} Returns the repeated string.
     */
    function baseRepeat(string, n) {
      var result = '';
      if (!string || n < 1 || n > MAX_SAFE_INTEGER) {
        return result;
      }
      // Leverage the exponentiation by squaring algorithm for a faster repeat.
      // See https://en.wikipedia.org/wiki/Exponentiation_by_squaring for more details.
      do {
        if (n % 2) {
          result += string;
        }
        n = nativeFloor(n / 2);
        if (n) {
          string += string;
        }
      } while (n);

return result;
    }

/**
     * The base implementation of `_.rest` which doesn't validate or coerce arguments.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     */
    function baseRest(func, start) {
      return setToString(overRest(func, start, identity), func + '');
    }

/**
     * The base implementation of `_.sample`.
     *
     * @private
     * @param {Array|Object} collection The collection to sample.
     * @returns {*} Returns the random element.
     */
    function baseSample(collection) {
      return arraySample(values(collection));
    }

/**
     * The base implementation of `_.sampleSize` without param guards.
     *
     * @private
     * @param {Array|Object} collection The collection to sample.
     * @param {number} n The number of elements to sample.
     * @returns {Array} Returns the random elements.
     */
    function baseSampleSize(collection, n) {
      var array = values(collection);
      return shuffleSelf(array, baseClamp(n, 0, array.length));
    }

/**
     * The base implementation of `_.set`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @param {Function} [customizer] The function to customize path creation.
     * @returns {Object} Returns `object`.
     */
    function baseSet(object, path, value, customizer) {
      if (!isObject(object)) {
        return object;
      }
      path = castPath(path, object);

var index = -1,
          length = path.length,
          lastIndex = length - 1,
          nested = object;

while (nested != null && ++index < length) {
        var key = toKey(path[index]),
            newValue = value;

if (index != lastIndex) {
          var objValue = nested[key];
          newValue = customizer ? customizer(objValue, key, nested) : undefined;
          if (newValue === undefined) {
            newValue = isObject(objValue)
              ? objValue
              : (isIndex(path[index + 1]) ? [] : {});
          }
        }
        assignValue(nested, key, newValue);
        nested = nested[key];
      }
      return object;
    }

/**
     * The base implementation of `setData` without support for hot loop shorting.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var baseSetData = !metaMap ? identity : function(func, data) {
      metaMap.set(func, data);
      return func;
    };

/**
     * The base implementation of `setToString` without support for hot loop shorting.
     *
     * @private
     * @param {Function} func The function to modify.
     * @param {Function} string The `toString` result.
     * @returns {Function} Returns `func`.
     */
    var baseSetToString = !defineProperty ? identity : function(func, string) {
      return defineProperty(func, 'toString', {
        'configurable': true,
        'enumerable': false,
        'value': constant(string),
        'writable': true
      });
    };

/**
     * The base implementation of `_.shuffle`.
     *
     * @private
     * @param {Array|Object} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     */
    function baseShuffle(collection) {
      return shuffleSelf(values(collection));
    }

/**
     * The base implementation of `_.slice` without an iteratee call guard.
     *
     * @private
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseSlice(array, start, end) {
      var index = -1,
          length = array.length;

if (start < 0) {
        start = -start > length ? 0 : (length + start);
      }
      end = end > length ? length : end;
      if (end < 0) {
        end += length;
      }
      length = start > end ? 0 : ((end - start) >>> 0);
      start >>>= 0;

var result = Array(length);
      while (++index < length) {
        result[index] = array[index + start];
      }
      return result;
    }

/**
     * The base implementation of `_.some` without support for iteratee shorthands.
     *
     * @private
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} predicate The function invoked per iteration.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     */
    function baseSome(collection, predicate) {
      var result;

baseEach(collection, function(value, index, collection) {
        result = predicate(value, index, collection);
        return !result;
      });
      return !!result;
    }

/**
     * The base implementation of `_.sortedIndex` and `_.sortedLastIndex` which
     * performs a binary search of `array` to determine the index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function baseSortedIndex(array, value, retHighest) {
      var low = 0,
          high = array == null ? low : array.length;

if (typeof value == 'number' && value === value && high <= HALF_MAX_ARRAY_LENGTH) {
        while (low < high) {
          var mid = (low + high) >>> 1,
              computed = array[mid];

if (computed !== null && !isSymbol(computed) &&
              (retHighest ? (computed <= value) : (computed < value))) {
            low = mid + 1;
          } else {
            high = mid;
          }
        }
        return high;
      }
      return baseSortedIndexBy(array, value, identity, retHighest);
    }

/**
     * The base implementation of `_.sortedIndexBy` and `_.sortedLastIndexBy`
     * which invokes `iteratee` for `value` and each element of `array` to compute
     * their sort ranking. The iteratee is invoked with one argument; (value).
     *
     * @private
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} iteratee The iteratee invoked per element.
     * @param {boolean} [retHighest] Specify returning the highest qualified index.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     */
    function baseSortedIndexBy(array, value, iteratee, retHighest) {
      value = iteratee(value);

var low = 0,
          high = array == null ? 0 : array.length,
          valIsNaN = value !== value,
          valIsNull = value === null,
          valIsSymbol = isSymbol(value),
          valIsUndefined = value === undefined;

while (low < high) {
        var mid = nativeFloor((low + high) / 2),
            computed = iteratee(array[mid]),
            othIsDefined = computed !== undefined,
            othIsNull = computed === null,
            othIsReflexive = computed === computed,
            othIsSymbol = isSymbol(computed);

if (valIsNaN) {
          var setLow = retHighest || othIsReflexive;
        } else if (valIsUndefined) {
          setLow = othIsReflexive && (retHighest || othIsDefined);
        } else if (valIsNull) {
          setLow = othIsReflexive && othIsDefined && (retHighest || !othIsNull);
        } else if (valIsSymbol) {
          setLow = othIsReflexive && othIsDefined && !othIsNull && (retHighest || !othIsSymbol);
        } else if (othIsNull || othIsSymbol) {
          setLow = false;
        } else {
          setLow = retHighest ? (computed <= value) : (computed < value);
        }
        if (setLow) {
          low = mid + 1;
        } else {
          high = mid;
        }
      }
      return nativeMin(high, MAX_ARRAY_INDEX);
    }

/**
     * The base implementation of `_.sortedUniq` and `_.sortedUniqBy` without
     * support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     */
    function baseSortedUniq(array, iteratee) {
      var index = -1,
          length = array.length,
          resIndex = 0,
          result = [];

while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

if (!index || !eq(computed, seen)) {
          var seen = computed;
          result[resIndex++] = value === 0 ? 0 : value;
        }
      }
      return result;
    }

/**
     * The base implementation of `_.toNumber` which doesn't ensure correct
     * conversions of binary, hexadecimal, or octal string values.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {number} Returns the number.
     */
    function baseToNumber(value) {
      if (typeof value == 'number') {
        return value;
      }
      if (isSymbol(value)) {
        return NAN;
      }
      return +value;
    }

/**
     * The base implementation of `_.toString` which doesn't convert nullish
     * values to empty strings.
     *
     * @private
     * @param {*} value The value to process.
     * @returns {string} Returns the string.
     */
    function baseToString(value) {
      // Exit early for strings to avoid a performance hit in some environments.
      if (typeof value == 'string') {
        return value;
      }
      if (isArray(value)) {
        // Recursively convert values (susceptible to call stack limits).
        return arrayMap(value, baseToString) + '';
      }
      if (isSymbol(value)) {
        return symbolToString ? symbolToString.call(value) : '';
      }
      var result = (value + '');
      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
    }

/**
     * The base implementation of `_.uniqBy` without support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     */
    function baseUniq(array, iteratee, comparator) {
      var index = -1,
          includes = arrayIncludes,
          length = array.length,
          isCommon = true,
          result = [],
          seen = result;

if (comparator) {
        isCommon = false;
        includes = arrayIncludesWith;
      }
      else if (length >= LARGE_ARRAY_SIZE) {
        var set = iteratee ? null : createSet(array);
        if (set) {
          return setToArray(set);
        }
        isCommon = false;
        includes = cacheHas;
        seen = new SetCache;
      }
      else {
        seen = iteratee ? [] : result;
      }
      outer:
      while (++index < length) {
        var value = array[index],
            computed = iteratee ? iteratee(value) : value;

value = (comparator || value !== 0) ? value : 0;
        if (isCommon && computed === computed) {
          var seenIndex = seen.length;
          while (seenIndex--) {
            if (seen[seenIndex] === computed) {
              continue outer;
            }
          }
          if (iteratee) {
            seen.push(computed);
          }
          result.push(value);
        }
        else if (!includes(seen, computed, comparator)) {
          if (seen !== result) {
            seen.push(computed);
          }
          result.push(value);
        }
      }
      return result;
    }

/**
     * The base implementation of `_.unset`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The property path to unset.
     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
     */
    function baseUnset(object, path) {
      path = castPath(path, object);
      object = parent(object, path);
      return object == null || delete object[toKey(last(path))];
    }

/**
     * The base implementation of `_.update`.
     *
     * @private
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to update.
     * @param {Function} updater The function to produce the updated value.
     * @param {Function} [customizer] The function to customize path creation.
     * @returns {Object} Returns `object`.
     */
    function baseUpdate(object, path, updater, customizer) {
      return baseSet(object, path, updater(baseGet(object, path)), customizer);
    }

/**
     * The base implementation of methods like `_.dropWhile` and `_.takeWhile`
     * without support for iteratee shorthands.
     *
     * @private
     * @param {Array} array The array to query.
     * @param {Function} predicate The function invoked per iteration.
     * @param {boolean} [isDrop] Specify dropping elements instead of taking them.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Array} Returns the slice of `array`.
     */
    function baseWhile(array, predicate, isDrop, fromRight) {
      var length = array.length,
          index = fromRight ? length : -1;

while ((fromRight ? index-- : ++index < length) &&
        predicate(array[index], index, array)) {}

return isDrop
        ? baseSlice(array, (fromRight ? 0 : index), (fromRight ? index + 1 : length))
        : baseSlice(array, (fromRight ? index + 1 : 0), (fromRight ? length : index));
    }

/**
     * The base implementation of `wrapperValue` which returns the result of
     * performing a sequence of actions on the unwrapped `value`, where each
     * successive action is supplied the return value of the previous.
     *
     * @private
     * @param {*} value The unwrapped value.
     * @param {Array} actions Actions to perform to resolve the unwrapped value.
     * @returns {*} Returns the resolved value.
     */
    function baseWrapperValue(value, actions) {
      var result = value;
      if (result instanceof LazyWrapper) {
        result = result.value();
      }
      return arrayReduce(actions, function(result, action) {
        return action.func.apply(action.thisArg, arrayPush([result], action.args));
      }, result);
    }

/**
     * The base implementation of methods like `_.xor`, without support for
     * iteratee shorthands, that accepts an array of arrays to inspect.
     *
     * @private
     * @param {Array} arrays The arrays to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of values.
     */
    function baseXor(arrays, iteratee, comparator) {
      var length = arrays.length;
      if (length < 2) {
        return length ? baseUniq(arrays[0]) : [];
      }
      var index = -1,
          result = Array(length);

while (++index < length) {
        var array = arrays[index],
            othIndex = -1;

while (++othIndex < length) {
          if (othIndex != index) {
            result[index] = baseDifference(result[index] || array, arrays[othIndex], iteratee, comparator);
          }
        }
      }
      return baseUniq(baseFlatten(result, 1), iteratee, comparator);
    }

/**
     * This base implementation of `_.zipObject` which assigns values using `assignFunc`.
     *
     * @private
     * @param {Array} props The property identifiers.
     * @param {Array} values The property values.
     * @param {Function} assignFunc The function to assign values.
     * @returns {Object} Returns the new object.
     */
    function baseZipObject(props, values, assignFunc) {
      var index = -1,
          length = props.length,
          valsLength = values.length,
          result = {};

while (++index < length) {
        var value = index < valsLength ? values[index] : undefined;
        assignFunc(result, props[index], value);
      }
      return result;
    }

/**
     * Casts `value` to an empty array if it's not an array like object.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {Array|Object} Returns the cast array-like object.
     */
    function castArrayLikeObject(value) {
      return isArrayLikeObject(value) ? value : [];
    }

/**
     * Casts `value` to `identity` if it's not a function.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {Function} Returns cast function.
     */
    function castFunction(value) {
      return typeof value == 'function' ? value : identity;
    }

/**
     * Casts `value` to a path array if it's not one.
     *
     * @private
     * @param {*} value The value to inspect.
     * @param {Object} [object] The object to query keys on.
     * @returns {Array} Returns the cast property path array.
     */
    function castPath(value, object) {
      if (isArray(value)) {
        return value;
      }
      return isKey(value, object) ? [value] : stringToPath(toString(value));
    }

/**
     * A `baseRest` alias which can be replaced with `identity` by module
     * replacement plugins.
     *
     * @private
     * @type {Function}
     * @param {Function} func The function to apply a rest parameter to.
     * @returns {Function} Returns the new function.
     */
    var castRest = baseRest;

/**
     * Casts `array` to a slice if it's needed.
     *
     * @private
     * @param {Array} array The array to inspect.
     * @param {number} start The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the cast slice.
     */
    function castSlice(array, start, end) {
      var length = array.length;
      end = end === undefined ? length : end;
      return (!start && end >= length) ? array : baseSlice(array, start, end);
    }

/**
     * A simple wrapper around the global [`clearTimeout`](https://mdn.io/clearTimeout).
     *
     * @private
     * @param {number|Object} id The timer id or timeout object of the timer to clear.
     */
    var clearTimeout = ctxClearTimeout || function(id) {
      return root.clearTimeout(id);
    };

/**
     * Creates a clone of  `buffer`.
     *
     * @private
     * @param {Buffer} buffer The buffer to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Buffer} Returns the cloned buffer.
     */
    function cloneBuffer(buffer, isDeep) {
      if (isDeep) {
        return buffer.slice();
      }
      var length = buffer.length,
          result = allocUnsafe ? allocUnsafe(length) : new buffer.constructor(length);

buffer.copy(result);
      return result;
    }

/**
     * Creates a clone of `arrayBuffer`.
     *
     * @private
     * @param {ArrayBuffer} arrayBuffer The array buffer to clone.
     * @returns {ArrayBuffer} Returns the cloned array buffer.
     */
    function cloneArrayBuffer(arrayBuffer) {
      var result = new arrayBuffer.constructor(arrayBuffer.byteLength);
      new Uint8Array(result).set(new Uint8Array(arrayBuffer));
      return result;
    }

/**
     * Creates a clone of `dataView`.
     *
     * @private
     * @param {Object} dataView The data view to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned data view.
     */
    function cloneDataView(dataView, isDeep) {
      var buffer = isDeep ? cloneArrayBuffer(dataView.buffer) : dataView.buffer;
      return new dataView.constructor(buffer, dataView.byteOffset, dataView.byteLength);
    }

/**
     * Creates a clone of `regexp`.
     *
     * @private
     * @param {Object} regexp The regexp to clone.
     * @returns {Object} Returns the cloned regexp.
     */
    function cloneRegExp(regexp) {
      var result = new regexp.constructor(regexp.source, reFlags.exec(regexp));
      result.lastIndex = regexp.lastIndex;
      return result;
    }

/**
     * Creates a clone of the `symbol` object.
     *
     * @private
     * @param {Object} symbol The symbol object to clone.
     * @returns {Object} Returns the cloned symbol object.
     */
    function cloneSymbol(symbol) {
      return symbolValueOf ? Object(symbolValueOf.call(symbol)) : {};
    }

/**
     * Creates a clone of `typedArray`.
     *
     * @private
     * @param {Object} typedArray The typed array to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the cloned typed array.
     */
    function cloneTypedArray(typedArray, isDeep) {
      var buffer = isDeep ? cloneArrayBuffer(typedArray.buffer) : typedArray.buffer;
      return new typedArray.constructor(buffer, typedArray.byteOffset, typedArray.length);
    }

/**
     * Compares values to sort them in ascending order.
     *
     * @private
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {number} Returns the sort order indicator for `value`.
     */
    function compareAscending(value, other) {
      if (value !== other) {
        var valIsDefined = value !== undefined,
            valIsNull = value === null,
            valIsReflexive = value === value,
            valIsSymbol = isSymbol(value);

var othIsDefined = other !== undefined,
            othIsNull = other === null,
            othIsReflexive = other === other,
            othIsSymbol = isSymbol(other);

if ((!othIsNull && !othIsSymbol && !valIsSymbol && value > other) ||
            (valIsSymbol && othIsDefined && othIsReflexive && !othIsNull && !othIsSymbol) ||
            (valIsNull && othIsDefined && othIsReflexive) ||
            (!valIsDefined && othIsReflexive) ||
            !valIsReflexive) {
          return 1;
        }
        if ((!valIsNull && !valIsSymbol && !othIsSymbol && value < other) ||
            (othIsSymbol && valIsDefined && valIsReflexive && !valIsNull && !valIsSymbol) ||
            (othIsNull && valIsDefined && valIsReflexive) ||
            (!othIsDefined && valIsReflexive) ||
            !othIsReflexive) {
          return -1;
        }
      }
      return 0;
    }

/**
     * Used by `_.orderBy` to compare multiple properties of a value to another
     * and stable sort them.
     *
     * If `orders` is unspecified, all values are sorted in ascending order. Otherwise,
     * specify an order of "desc" for descending or "asc" for ascending sort order
     * of corresponding values.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {boolean[]|string[]} orders The order to sort by for each property.
     * @returns {number} Returns the sort order indicator for `object`.
     */
    function compareMultiple(object, other, orders) {
      var index = -1,
          objCriteria = object.criteria,
          othCriteria = other.criteria,
          length = objCriteria.length,
          ordersLength = orders.length;

while (++index < length) {
        var result = compareAscending(objCriteria[index], othCriteria[index]);
        if (result) {
          if (index >= ordersLength) {
            return result;
          }
          var order = orders[index];
          return result * (order == 'desc' ? -1 : 1);
        }
      }
      // Fixes an `Array#sort` bug in the JS engine embedded in Adobe applications
      // that causes it, under certain circumstances, to provide the same value for
      // `object` and `other`. See https://github.com/jashkenas/underscore/pull/1247
      // for more details.
      //
      // This also ensures a stable sort in V8 and other engines.
      // See https://bugs.chromium.org/p/v8/issues/detail?id=90 for more details.
      return object.index - other.index;
    }

/**
     * Creates an array that is the composition of partially applied arguments,
     * placeholders, and provided arguments into a single array of arguments.
     *
     * @private
     * @param {Array} args The provided arguments.
     * @param {Array} partials The arguments to prepend to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @params {boolean} [isCurried] Specify composing for a curried function.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgs(args, partials, holders, isCurried) {
      var argsIndex = -1,
          argsLength = args.length,
          holdersLength = holders.length,
          leftIndex = -1,
          leftLength = partials.length,
          rangeLength = nativeMax(argsLength - holdersLength, 0),
          result = Array(leftLength + rangeLength),
          isUncurried = !isCurried;

while (++leftIndex < leftLength) {
        result[leftIndex] = partials[leftIndex];
      }
      while (++argsIndex < holdersLength) {
        if (isUncurried || argsIndex < argsLength) {
          result[holders[argsIndex]] = args[argsIndex];
        }
      }
      while (rangeLength--) {
        result[leftIndex++] = args[argsIndex++];
      }
      return result;
    }

/**
     * This function is like `composeArgs` except that the arguments composition
     * is tailored for `_.partialRight`.
     *
     * @private
     * @param {Array} args The provided arguments.
     * @param {Array} partials The arguments to append to those provided.
     * @param {Array} holders The `partials` placeholder indexes.
     * @params {boolean} [isCurried] Specify composing for a curried function.
     * @returns {Array} Returns the new array of composed arguments.
     */
    function composeArgsRight(args, partials, holders, isCurried) {
      var argsIndex = -1,
          argsLength = args.length,
          holdersIndex = -1,
          holdersLength = holders.length,
          rightIndex = -1,
          rightLength = partials.length,
          rangeLength = nativeMax(argsLength - holdersLength, 0),
          result = Array(rangeLength + rightLength),
          isUncurried = !isCurried;

while (++argsIndex < rangeLength) {
        result[argsIndex] = args[argsIndex];
      }
      var offset = argsIndex;
      while (++rightIndex < rightLength) {
        result[offset + rightIndex] = partials[rightIndex];
      }
      while (++holdersIndex < holdersLength) {
        if (isUncurried || argsIndex < argsLength) {
          result[offset + holders[holdersIndex]] = args[argsIndex++];
        }
      }
      return result;
    }

/**
     * Copies the values of `source` to `array`.
     *
     * @private
     * @param {Array} source The array to copy values from.
     * @param {Array} [array=[]] The array to copy values to.
     * @returns {Array} Returns `array`.
     */
    function copyArray(source, array) {
      var index = -1,
          length = source.length;

array || (array = Array(length));
      while (++index < length) {
        array[index] = source[index];
      }
      return array;
    }

/**
     * Copies properties of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy properties from.
     * @param {Array} props The property identifiers to copy.
     * @param {Object} [object={}] The object to copy properties to.
     * @param {Function} [customizer] The function to customize copied values.
     * @returns {Object} Returns `object`.
     */
    function copyObject(source, props, object, customizer) {
      var isNew = !object;
      object || (object = {});

var index = -1,
          length = props.length;

while (++index < length) {
        var key = props[index];

var newValue = customizer
          ? customizer(object[key], source[key], key, object, source)
          : undefined;

if (newValue === undefined) {
          newValue = source[key];
        }
        if (isNew) {
          baseAssignValue(object, key, newValue);
        } else {
          assignValue(object, key, newValue);
        }
      }
      return object;
    }

/**
     * Copies own symbols of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy symbols from.
     * @param {Object} [object={}] The object to copy symbols to.
     * @returns {Object} Returns `object`.
     */
    function copySymbols(source, object) {
      return copyObject(source, getSymbols(source), object);
    }

/**
     * Copies own and inherited symbols of `source` to `object`.
     *
     * @private
     * @param {Object} source The object to copy symbols from.
     * @param {Object} [object={}] The object to copy symbols to.
     * @returns {Object} Returns `object`.
     */
    function copySymbolsIn(source, object) {
      return copyObject(source, getSymbolsIn(source), object);
    }

/**
     * Creates a function like `_.groupBy`.
     *
     * @private
     * @param {Function} setter The function to set accumulator values.
     * @param {Function} [initializer] The accumulator object initializer.
     * @returns {Function} Returns the new aggregator function.
     */
    function createAggregator(setter, initializer) {
      return function(collection, iteratee) {
        var func = isArray(collection) ? arrayAggregator : baseAggregator,
            accumulator = initializer ? initializer() : {};

return func(collection, setter, getIteratee(iteratee, 2), accumulator);
      };
    }

/**
     * Creates a function like `_.assign`.
     *
     * @private
     * @param {Function} assigner The function to assign values.
     * @returns {Function} Returns the new assigner function.
     */
    function createAssigner(assigner) {
      return baseRest(function(object, sources) {
        var index = -1,
            length = sources.length,
            customizer = length > 1 ? sources[length - 1] : undefined,
            guard = length > 2 ? sources[2] : undefined;

customizer = (assigner.length > 3 && typeof customizer == 'function')
          ? (length--, customizer)
          : undefined;

if (guard && isIterateeCall(sources[0], sources[1], guard)) {
          customizer = length < 3 ? undefined : customizer;
          length = 1;
        }
        object = Object(object);
        while (++index < length) {
          var source = sources[index];
          if (source) {
            assigner(object, source, index, customizer);
          }
        }
        return object;
      });
    }

/**
     * Creates a `baseEach` or `baseEachRight` function.
     *
     * @private
     * @param {Function} eachFunc The function to iterate over a collection.
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseEach(eachFunc, fromRight) {
      return function(collection, iteratee) {
        if (collection == null) {
          return collection;
        }
        if (!isArrayLike(collection)) {
          return eachFunc(collection, iteratee);
        }
        var length = collection.length,
            index = fromRight ? length : -1,
            iterable = Object(collection);

while ((fromRight ? index-- : ++index < length)) {
          if (iteratee(iterable[index], index, iterable) === false) {
            break;
          }
        }
        return collection;
      };
    }

/**
     * Creates a base function for methods like `_.forIn` and `_.forOwn`.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new base function.
     */
    function createBaseFor(fromRight) {
      return function(object, iteratee, keysFunc) {
        var index = -1,
            iterable = Object(object),
            props = keysFunc(object),
            length = props.length;

while (length--) {
          var key = props[fromRight ? length : ++index];
          if (iteratee(iterable[key], key, iterable) === false) {
            break;
          }
        }
        return object;
      };
    }

/**
     * Creates a function that wraps `func` to invoke it with the optional `this`
     * binding of `thisArg`.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createBind(func, bitmask, thisArg) {
      var isBind = bitmask & WRAP_BIND_FLAG,
          Ctor = createCtor(func);

function wrapper() {
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return fn.apply(isBind ? thisArg : this, arguments);
      }
      return wrapper;
    }

/**
     * Creates a function like `_.lowerFirst`.
     *
     * @private
     * @param {string} methodName The name of the `String` case method to use.
     * @returns {Function} Returns the new case function.
     */
    function createCaseFirst(methodName) {
      return function(string) {
        string = toString(string);

var strSymbols = hasUnicode(string)
          ? stringToArray(string)
          : undefined;

var chr = strSymbols
          ? strSymbols[0]
          : string.charAt(0);

var trailing = strSymbols
          ? castSlice(strSymbols, 1).join('')
          : string.slice(1);

return chr[methodName]() + trailing;
      };
    }

/**
     * Creates a function like `_.camelCase`.
     *
     * @private
     * @param {Function} callback The function to combine each word.
     * @returns {Function} Returns the new compounder function.
     */
    function createCompounder(callback) {
      return function(string) {
        return arrayReduce(words(deburr(string).replace(reApos, '')), callback, '');
      };
    }

/**
     * Creates a function that produces an instance of `Ctor` regardless of
     * whether it was invoked as part of a `new` expression or by `call` or `apply`.
     *
     * @private
     * @param {Function} Ctor The constructor to wrap.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCtor(Ctor) {
      return function() {
        // Use a `switch` statement to work with class constructors. See
        // http://ecma-international.org/ecma-262/7.0/#sec-ecmascript-function-objects-call-thisargument-argumentslist
        // for more details.
        var args = arguments;
        switch (args.length) {
          case 0: return new Ctor;
          case 1: return new Ctor(args[0]);
          case 2: return new Ctor(args[0], args[1]);
          case 3: return new Ctor(args[0], args[1], args[2]);
          case 4: return new Ctor(args[0], args[1], args[2], args[3]);
          case 5: return new Ctor(args[0], args[1], args[2], args[3], args[4]);
          case 6: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5]);
          case 7: return new Ctor(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
        }
        var thisBinding = baseCreate(Ctor.prototype),
            result = Ctor.apply(thisBinding, args);

// Mimic the constructor's `return` behavior.
        // See https://es5.github.io/#x13.2.2 for more details.
        return isObject(result) ? result : thisBinding;
      };
    }

/**
     * Creates a function that wraps `func` to enable currying.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {number} arity The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createCurry(func, bitmask, arity) {
      var Ctor = createCtor(func);

function wrapper() {
        var length = arguments.length,
            args = Array(length),
            index = length,
            placeholder = getHolder(wrapper);

while (index--) {
          args[index] = arguments[index];
        }
        var holders = (length < 3 && args[0] !== placeholder && args[length - 1] !== placeholder)
          ? []
          : replaceHolders(args, placeholder);

length -= holders.length;
        if (length < arity) {
          return createRecurry(
            func, bitmask, createHybrid, wrapper.placeholder, undefined,
            args, holders, undefined, undefined, arity - length);
        }
        var fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;
        return apply(fn, this, args);
      }
      return wrapper;
    }

/**
     * Creates a `_.find` or `_.findLast` function.
     *
     * @private
     * @param {Function} findIndexFunc The function to find the collection index.
     * @returns {Function} Returns the new find function.
     */
    function createFind(findIndexFunc) {
      return function(collection, predicate, fromIndex) {
        var iterable = Object(collection);
        if (!isArrayLike(collection)) {
          var iteratee = getIteratee(predicate, 3);
          collection = keys(collection);
          predicate = function(key) { return iteratee(iterable[key], key, iterable); };
        }
        var index = findIndexFunc(collection, predicate, fromIndex);
        return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined;
      };
    }

/**
     * Creates a `_.flow` or `_.flowRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new flow function.
     */
    function createFlow(fromRight) {
      return flatRest(function(funcs) {
        var length = funcs.length,
            index = length,
            prereq = LodashWrapper.prototype.thru;

if (fromRight) {
          funcs.reverse();
        }
        while (index--) {
          var func = funcs[index];
          if (typeof func != 'function') {
            throw new TypeError(FUNC_ERROR_TEXT);
          }
          if (prereq && !wrapper && getFuncName(func) == 'wrapper') {
            var wrapper = new LodashWrapper([], true);
          }
        }
        index = wrapper ? index : length;
        while (++index < length) {
          func = funcs[index];

var funcName = getFuncName(func),
              data = funcName == 'wrapper' ? getData(func) : undefined;

if (data && isLaziable(data[0]) &&
                data[1] == (WRAP_ARY_FLAG | WRAP_CURRY_FLAG | WRAP_PARTIAL_FLAG | WRAP_REARG_FLAG) &&
                !data[4].length && data[9] == 1
              ) {
            wrapper = wrapper[getFuncName(data[0])].apply(wrapper, data[3]);
          } else {
            wrapper = (func.length == 1 && isLaziable(func))
              ? wrapper[funcName]()
              : wrapper.thru(func);
          }
        }
        return function() {
          var args = arguments,
              value = args[0];

if (wrapper && args.length == 1 && isArray(value)) {
            return wrapper.plant(value).value();
          }
          var index = 0,
              result = length ? funcs[index].apply(this, args) : value;

while (++index < length) {
            result = funcs[index].call(this, result);
          }
          return result;
        };
      });
    }

/**
     * Creates a function that wraps `func` to invoke it with optional `this`
     * binding of `thisArg`, partial application, and currying.
     *
     * @private
     * @param {Function|string} func The function or method name to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to
     *  the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [partialsRight] The arguments to append to those provided
     *  to the new function.
     * @param {Array} [holdersRight] The `partialsRight` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createHybrid(func, bitmask, thisArg, partials, holders, partialsRight, holdersRight, argPos, ary, arity) {
      var isAry = bitmask & WRAP_ARY_FLAG,
          isBind = bitmask & WRAP_BIND_FLAG,
          isBindKey = bitmask & WRAP_BIND_KEY_FLAG,
          isCurried = bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG),
          isFlip = bitmask & WRAP_FLIP_FLAG,
          Ctor = isBindKey ? undefined : createCtor(func);

function wrapper() {
        var length = arguments.length,
            args = Array(length),
            index = length;

while (index--) {
          args[index] = arguments[index];
        }
        if (isCurried) {
          var placeholder = getHolder(wrapper),
              holdersCount = countHolders(args, placeholder);
        }
        if (partials) {
          args = composeArgs(args, partials, holders, isCurried);
        }
        if (partialsRight) {
          args = composeArgsRight(args, partialsRight, holdersRight, isCurried);
        }
        length -= holdersCount;
        if (isCurried && length < arity) {
          var newHolders = replaceHolders(args, placeholder);
          return createRecurry(
            func, bitmask, createHybrid, wrapper.placeholder, thisArg,
            args, newHolders, argPos, ary, arity - length
          );
        }
        var thisBinding = isBind ? thisArg : this,
            fn = isBindKey ? thisBinding[func] : func;

length = args.length;
        if (argPos) {
          args = reorder(args, argPos);
        } else if (isFlip && length > 1) {
          args.reverse();
        }
        if (isAry && ary < length) {
          args.length = ary;
        }
        if (this && this !== root && this instanceof wrapper) {
          fn = Ctor || createCtor(fn);
        }
        return fn.apply(thisBinding, args);
      }
      return wrapper;
    }

/**
     * Creates a function like `_.invertBy`.
     *
     * @private
     * @param {Function} setter The function to set accumulator values.
     * @param {Function} toIteratee The function to resolve iteratees.
     * @returns {Function} Returns the new inverter function.
     */
    function createInverter(setter, toIteratee) {
      return function(object, iteratee) {
        return baseInverter(object, setter, toIteratee(iteratee), {});
      };
    }

/**
     * Creates a function that performs a mathematical operation on two values.
     *
     * @private
     * @param {Function} operator The function to perform the operation.
     * @param {number} [defaultValue] The value used for `undefined` arguments.
     * @returns {Function} Returns the new mathematical operation function.
     */
    function createMathOperation(operator, defaultValue) {
      return function(value, other) {
        var result;
        if (value === undefined && other === undefined) {
          return defaultValue;
        }
        if (value !== undefined) {
          result = value;
        }
        if (other !== undefined) {
          if (result === undefined) {
            return other;
          }
          if (typeof value == 'string' || typeof other == 'string') {
            value = baseToString(value);
            other = baseToString(other);
          } else {
            value = baseToNumber(value);
            other = baseToNumber(other);
          }
          result = operator(value, other);
        }
        return result;
      };
    }

/**
     * Creates a function like `_.over`.
     *
     * @private
     * @param {Function} arrayFunc The function to iterate over iteratees.
     * @returns {Function} Returns the new over function.
     */
    function createOver(arrayFunc) {
      return flatRest(function(iteratees) {
        iteratees = arrayMap(iteratees, baseUnary(getIteratee()));
        return baseRest(function(args) {
          var thisArg = this;
          return arrayFunc(iteratees, function(iteratee) {
            return apply(iteratee, thisArg, args);
          });
        });
      });
    }

/**
     * Creates the padding for `string` based on `length`. The `chars` string
     * is truncated if the number of characters exceeds `length`.
     *
     * @private
     * @param {number} length The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padding for `string`.
     */
    function createPadding(length, chars) {
      chars = chars === undefined ? ' ' : baseToString(chars);

var charsLength = chars.length;
      if (charsLength < 2) {
        return charsLength ? baseRepeat(chars, length) : chars;
      }
      var result = baseRepeat(chars, nativeCeil(length / stringSize(chars)));
      return hasUnicode(chars)
        ? castSlice(stringToArray(result), 0, length).join('')
        : result.slice(0, length);
    }

/**
     * Creates a function that wraps `func` to invoke it with the `this` binding
     * of `thisArg` and `partials` prepended to the arguments it receives.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {Array} partials The arguments to prepend to those provided to
     *  the new function.
     * @returns {Function} Returns the new wrapped function.
     */
    function createPartial(func, bitmask, thisArg, partials) {
      var isBind = bitmask & WRAP_BIND_FLAG,
          Ctor = createCtor(func);

function wrapper() {
        var argsIndex = -1,
            argsLength = arguments.length,
            leftIndex = -1,
            leftLength = partials.length,
            args = Array(leftLength + argsLength),
            fn = (this && this !== root && this instanceof wrapper) ? Ctor : func;

while (++leftIndex < leftLength) {
          args[leftIndex] = partials[leftIndex];
        }
        while (argsLength--) {
          args[leftIndex++] = arguments[++argsIndex];
        }
        return apply(fn, isBind ? thisArg : this, args);
      }
      return wrapper;
    }

/**
     * Creates a `_.range` or `_.rangeRight` function.
     *
     * @private
     * @param {boolean} [fromRight] Specify iterating from right to left.
     * @returns {Function} Returns the new range function.
     */
    function createRange(fromRight) {
      return function(start, end, step) {
        if (step && typeof step != 'number' && isIterateeCall(start, end, step)) {
          end = step = undefined;
        }
        // Ensure the sign of `-0` is preserved.
        start = toFinite(start);
        if (end === undefined) {
          end = start;
          start = 0;
        } else {
          end = toFinite(end);
        }
        step = step === undefined ? (start < end ? 1 : -1) : toFinite(step);
        return baseRange(start, end, step, fromRight);
      };
    }

/**
     * Creates a function that performs a relational operation on two values.
     *
     * @private
     * @param {Function} operator The function to perform the operation.
     * @returns {Function} Returns the new relational operation function.
     */
    function createRelationalOperation(operator) {
      return function(value, other) {
        if (!(typeof value == 'string' && typeof other == 'string')) {
          value = toNumber(value);
          other = toNumber(other);
        }
        return operator(value, other);
      };
    }

/**
     * Creates a function that wraps `func` to continue currying.
     *
     * @private
     * @param {Function} func The function to wrap.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @param {Function} wrapFunc The function to create the `func` wrapper.
     * @param {*} placeholder The placeholder value.
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to prepend to those provided to
     *  the new function.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createRecurry(func, bitmask, wrapFunc, placeholder, thisArg, partials, holders, argPos, ary, arity) {
      var isCurry = bitmask & WRAP_CURRY_FLAG,
          newHolders = isCurry ? holders : undefined,
          newHoldersRight = isCurry ? undefined : holders,
          newPartials = isCurry ? partials : undefined,
          newPartialsRight = isCurry ? undefined : partials;

bitmask |= (isCurry ? WRAP_PARTIAL_FLAG : WRAP_PARTIAL_RIGHT_FLAG);
      bitmask &= ~(isCurry ? WRAP_PARTIAL_RIGHT_FLAG : WRAP_PARTIAL_FLAG);

if (!(bitmask & WRAP_CURRY_BOUND_FLAG)) {
        bitmask &= ~(WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG);
      }
      var newData = [
        func, bitmask, thisArg, newPartials, newHolders, newPartialsRight,
        newHoldersRight, argPos, ary, arity
      ];

var result = wrapFunc.apply(undefined, newData);
      if (isLaziable(func)) {
        setData(result, newData);
      }
      result.placeholder = placeholder;
      return setWrapToString(result, func, bitmask);
    }

/**
     * Creates a function like `_.round`.
     *
     * @private
     * @param {string} methodName The name of the `Math` method to use when rounding.
     * @returns {Function} Returns the new round function.
     */
    function createRound(methodName) {
      var func = Math[methodName];
      return function(number, precision) {
        number = toNumber(number);
        precision = precision == null ? 0 : nativeMin(toInteger(precision), 292);
        if (precision && nativeIsFinite(number)) {
          // Shift with exponential notation to avoid floating-point issues.
          // See [MDN](https://mdn.io/round#Examples) for more details.
          var pair = (toString(number) + 'e').split('e'),
              value = func(pair[0] + 'e' + (+pair[1] + precision));

pair = (toString(value) + 'e').split('e');
          return +(pair[0] + 'e' + (+pair[1] - precision));
        }
        return func(number);
      };
    }

/**
     * Creates a set object of `values`.
     *
     * @private
     * @param {Array} values The values to add to the set.
     * @returns {Object} Returns the new set.
     */
    var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) {
      return new Set(values);
    };

/**
     * Creates a `_.toPairs` or `_.toPairsIn` function.
     *
     * @private
     * @param {Function} keysFunc The function to get the keys of a given object.
     * @returns {Function} Returns the new pairs function.
     */
    function createToPairs(keysFunc) {
      return function(object) {
        var tag = getTag(object);
        if (tag == mapTag) {
          return mapToArray(object);
        }
        if (tag == setTag) {
          return setToPairs(object);
        }
        return baseToPairs(object, keysFunc(object));
      };
    }

/**
     * Creates a function that either curries or invokes `func` with optional
     * `this` binding and partially applied arguments.
     *
     * @private
     * @param {Function|string} func The function or method name to wrap.
     * @param {number} bitmask The bitmask flags.
     *    1 - `_.bind`
     *    2 - `_.bindKey`
     *    4 - `_.curry` or `_.curryRight` of a bound function
     *    8 - `_.curry`
     *   16 - `_.curryRight`
     *   32 - `_.partial`
     *   64 - `_.partialRight`
     *  128 - `_.rearg`
     *  256 - `_.ary`
     *  512 - `_.flip`
     * @param {*} [thisArg] The `this` binding of `func`.
     * @param {Array} [partials] The arguments to be partially applied.
     * @param {Array} [holders] The `partials` placeholder indexes.
     * @param {Array} [argPos] The argument positions of the new function.
     * @param {number} [ary] The arity cap of `func`.
     * @param {number} [arity] The arity of `func`.
     * @returns {Function} Returns the new wrapped function.
     */
    function createWrap(func, bitmask, thisArg, partials, holders, argPos, ary, arity) {
      var isBindKey = bitmask & WRAP_BIND_KEY_FLAG;
      if (!isBindKey && typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var length = partials ? partials.length : 0;
      if (!length) {
        bitmask &= ~(WRAP_PARTIAL_FLAG | WRAP_PARTIAL_RIGHT_FLAG);
        partials = holders = undefined;
      }
      ary = ary === undefined ? ary : nativeMax(toInteger(ary), 0);
      arity = arity === undefined ? arity : toInteger(arity);
      length -= holders ? holders.length : 0;

if (bitmask & WRAP_PARTIAL_RIGHT_FLAG) {
        var partialsRight = partials,
            holdersRight = holders;

partials = holders = undefined;
      }
      var data = isBindKey ? undefined : getData(func);

var newData = [
        func, bitmask, thisArg, partials, holders, partialsRight, holdersRight,
        argPos, ary, arity
      ];

if (data) {
        mergeData(newData, data);
      }
      func = newData[0];
      bitmask = newData[1];
      thisArg = newData[2];
      partials = newData[3];
      holders = newData[4];
      arity = newData[9] = newData[9] === undefined
        ? (isBindKey ? 0 : func.length)
        : nativeMax(newData[9] - length, 0);

if (!arity && bitmask & (WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG)) {
        bitmask &= ~(WRAP_CURRY_FLAG | WRAP_CURRY_RIGHT_FLAG);
      }
      if (!bitmask || bitmask == WRAP_BIND_FLAG) {
        var result = createBind(func, bitmask, thisArg);
      } else if (bitmask == WRAP_CURRY_FLAG || bitmask == WRAP_CURRY_RIGHT_FLAG) {
        result = createCurry(func, bitmask, arity);
      } else if ((bitmask == WRAP_PARTIAL_FLAG || bitmask == (WRAP_BIND_FLAG | WRAP_PARTIAL_FLAG)) && !holders.length) {
        result = createPartial(func, bitmask, thisArg, partials);
      } else {
        result = createHybrid.apply(undefined, newData);
      }
      var setter = data ? baseSetData : setData;
      return setWrapToString(setter(result, newData), func, bitmask);
    }

/**
     * Used by `_.defaults` to customize its `_.assignIn` use to assign properties
     * of source objects to the destination object for all destination properties
     * that resolve to `undefined`.
     *
     * @private
     * @param {*} objValue The destination value.
     * @param {*} srcValue The source value.
     * @param {string} key The key of the property to assign.
     * @param {Object} object The parent object of `objValue`.
     * @returns {*} Returns the value to assign.
     */
    function customDefaultsAssignIn(objValue, srcValue, key, object) {
      if (objValue === undefined ||
          (eq(objValue, objectProto[key]) && !hasOwnProperty.call(object, key))) {
        return srcValue;
      }
      return objValue;
    }

/**
     * Used by `_.defaultsDeep` to customize its `_.merge` use to merge source
     * objects into destination objects that are passed thru.
     *
     * @private
     * @param {*} objValue The destination value.
     * @param {*} srcValue The source value.
     * @param {string} key The key of the property to merge.
     * @param {Object} object The parent object of `objValue`.
     * @param {Object} source The parent object of `srcValue`.
     * @param {Object} [stack] Tracks traversed source values and their merged
     *  counterparts.
     * @returns {*} Returns the value to assign.
     */
    function customDefaultsMerge(objValue, srcValue, key, object, source, stack) {
      if (isObject(objValue) && isObject(srcValue)) {
        // Recursively merge objects and arrays (susceptible to call stack limits).
        stack.set(srcValue, objValue);
        baseMerge(objValue, srcValue, undefined, customDefaultsMerge, stack);
        stack['delete'](srcValue);
      }
      return objValue;
    }

/**
     * Used by `_.omit` to customize its `_.cloneDeep` use to only clone plain
     * objects.
     *
     * @private
     * @param {*} value The value to inspect.
     * @param {string} key The key of the property to inspect.
     * @returns {*} Returns the uncloned value or `undefined` to defer cloning to `_.cloneDeep`.
     */
    function customOmitClone(value) {
      return isPlainObject(value) ? undefined : value;
    }

/**
     * A specialized version of `baseIsEqualDeep` for arrays with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Array} array The array to compare.
     * @param {Array} other The other array to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `array` and `other` objects.
     * @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
     */
    function equalArrays(array, other, bitmask, customizer, equalFunc, stack) {
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
          arrLength = array.length,
          othLength = other.length;

if (arrLength != othLength && !(isPartial && othLength > arrLength)) {
        return false;
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(array);
      if (stacked && stack.get(other)) {
        return stacked == other;
      }
      var index = -1,
          result = true,
          seen = (bitmask & COMPARE_UNORDERED_FLAG) ? new SetCache : undefined;

stack.set(array, other);
      stack.set(other, array);

// Ignore non-index properties.
      while (++index < arrLength) {
        var arrValue = array[index],
            othValue = other[index];

if (customizer) {
          var compared = isPartial
            ? customizer(othValue, arrValue, index, other, array, stack)
            : customizer(arrValue, othValue, index, array, other, stack);
        }
        if (compared !== undefined) {
          if (compared) {
            continue;
          }
          result = false;
          break;
        }
        // Recursively compare arrays (susceptible to call stack limits).
        if (seen) {
          if (!arraySome(other, function(othValue, othIndex) {
                if (!cacheHas(seen, othIndex) &&
                    (arrValue === othValue || equalFunc(arrValue, othValue, bitmask, customizer, stack))) {
                  return seen.push(othIndex);
                }
              })) {
            result = false;
            break;
          }
        } else if (!(
              arrValue === othValue ||
                equalFunc(arrValue, othValue, bitmask, customizer, stack)
            )) {
          result = false;
          break;
        }
      }
      stack['delete'](array);
      stack['delete'](other);
      return result;
    }

/**
     * A specialized version of `baseIsEqualDeep` for comparing objects of
     * the same `toStringTag`.
     *
     * **Note:** This function only supports comparing values with tags of
     * `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {string} tag The `toStringTag` of the objects to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalByTag(object, other, tag, bitmask, customizer, equalFunc, stack) {
      switch (tag) {
        case dataViewTag:
          if ((object.byteLength != other.byteLength) ||
              (object.byteOffset != other.byteOffset)) {
            return false;
          }
          object = object.buffer;
          other = other.buffer;

case arrayBufferTag:
          if ((object.byteLength != other.byteLength) ||
              !equalFunc(new Uint8Array(object), new Uint8Array(other))) {
            return false;
          }
          return true;

case boolTag:
        case dateTag:
        case numberTag:
          // Coerce booleans to `1` or `0` and dates to milliseconds.
          // Invalid dates are coerced to `NaN`.
          return eq(+object, +other);

case errorTag:
          return object.name == other.name && object.message == other.message;

case regexpTag:
        case stringTag:
          // Coerce regexes to strings and treat strings, primitives and objects,
          // as equal. See http://www.ecma-international.org/ecma-262/7.0/#sec-regexp.prototype.tostring
          // for more details.
          return object == (other + '');

case mapTag:
          var convert = mapToArray;

case setTag:
          var isPartial = bitmask & COMPARE_PARTIAL_FLAG;
          convert || (convert = setToArray);

if (object.size != other.size && !isPartial) {
            return false;
          }
          // Assume cyclic values are equal.
          var stacked = stack.get(object);
          if (stacked) {
            return stacked == other;
          }
          bitmask |= COMPARE_UNORDERED_FLAG;

// Recursively compare objects (susceptible to call stack limits).
          stack.set(object, other);
          var result = equalArrays(convert(object), convert(other), bitmask, customizer, equalFunc, stack);
          stack['delete'](object);
          return result;

case symbolTag:
          if (symbolValueOf) {
            return symbolValueOf.call(object) == symbolValueOf.call(other);
          }
      }
      return false;
    }

/**
     * A specialized version of `baseIsEqualDeep` for objects with support for
     * partial deep comparisons.
     *
     * @private
     * @param {Object} object The object to compare.
     * @param {Object} other The other object to compare.
     * @param {number} bitmask The bitmask flags. See `baseIsEqual` for more details.
     * @param {Function} customizer The function to customize comparisons.
     * @param {Function} equalFunc The function to determine equivalents of values.
     * @param {Object} stack Tracks traversed `object` and `other` objects.
     * @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
     */
    function equalObjects(object, other, bitmask, customizer, equalFunc, stack) {
      var isPartial = bitmask & COMPARE_PARTIAL_FLAG,
          objProps = getAllKeys(object),
          objLength = objProps.length,
          othProps = getAllKeys(other),
          othLength = othProps.length;

if (objLength != othLength && !isPartial) {
        return false;
      }
      var index = objLength;
      while (index--) {
        var key = objProps[index];
        if (!(isPartial ? key in other : hasOwnProperty.call(other, key))) {
          return false;
        }
      }
      // Assume cyclic values are equal.
      var stacked = stack.get(object);
      if (stacked && stack.get(other)) {
        return stacked == other;
      }
      var result = true;
      stack.set(object, other);
      stack.set(other, object);

var skipCtor = isPartial;
      while (++index < objLength) {
        key = objProps[index];
        var objValue = object[key],
            othValue = other[key];

if (customizer) {
          var compared = isPartial
            ? customizer(othValue, objValue, key, other, object, stack)
            : customizer(objValue, othValue, key, object, other, stack);
        }
        // Recursively compare objects (susceptible to call stack limits).
        if (!(compared === undefined
              ? (objValue === othValue || equalFunc(objValue, othValue, bitmask, customizer, stack))
              : compared
            )) {
          result = false;
          break;
        }
        skipCtor || (skipCtor = key == 'constructor');
      }
      if (result && !skipCtor) {
        var objCtor = object.constructor,
            othCtor = other.constructor;

// Non `Object` object instances with different constructors are not equal.
        if (objCtor != othCtor &&
            ('constructor' in object && 'constructor' in other) &&
            !(typeof objCtor == 'function' && objCtor instanceof objCtor &&
              typeof othCtor == 'function' && othCtor instanceof othCtor)) {
          result = false;
        }
      }
      stack['delete'](object);
      stack['delete'](other);
      return result;
    }

/**
     * A specialized version of `baseRest` which flattens the rest array.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @returns {Function} Returns the new function.
     */
    function flatRest(func) {
      return setToString(overRest(func, undefined, flatten), func + '');
    }

/**
     * Creates an array of own enumerable property names and symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function getAllKeys(object) {
      return baseGetAllKeys(object, keys, getSymbols);
    }

/**
     * Creates an array of own and inherited enumerable property names and
     * symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names and symbols.
     */
    function getAllKeysIn(object) {
      return baseGetAllKeys(object, keysIn, getSymbolsIn);
    }

/**
     * Gets metadata for `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {*} Returns the metadata for `func`.
     */
    var getData = !metaMap ? noop : function(func) {
      return metaMap.get(func);
    };

/**
     * Gets the name of `func`.
     *
     * @private
     * @param {Function} func The function to query.
     * @returns {string} Returns the function name.
     */
    function getFuncName(func) {
      var result = (func.name + ''),
          array = realNames[result],
          length = hasOwnProperty.call(realNames, result) ? array.length : 0;

while (length--) {
        var data = array[length],
            otherFunc = data.func;
        if (otherFunc == null || otherFunc == func) {
          return data.name;
        }
      }
      return result;
    }

/**
     * Gets the argument placeholder value for `func`.
     *
     * @private
     * @param {Function} func The function to inspect.
     * @returns {*} Returns the placeholder value.
     */
    function getHolder(func) {
      var object = hasOwnProperty.call(lodash, 'placeholder') ? lodash : func;
      return object.placeholder;
    }

/**
     * Gets the appropriate "iteratee" function. If `_.iteratee` is customized,
     * this function returns the custom method, otherwise it returns `baseIteratee`.
     * If arguments are provided, the chosen function is invoked with them and
     * its result is returned.
     *
     * @private
     * @param {*} [value] The value to convert to an iteratee.
     * @param {number} [arity] The arity of the created iteratee.
     * @returns {Function} Returns the chosen function or its result.
     */
    function getIteratee() {
      var result = lodash.iteratee || iteratee;
      result = result === iteratee ? baseIteratee : result;
      return arguments.length ? result(arguments[0], arguments[1]) : result;
    }

/**
     * Gets the data for `map`.
     *
     * @private
     * @param {Object} map The map to query.
     * @param {string} key The reference key.
     * @returns {*} Returns the map data.
     */
    function getMapData(map, key) {
      var data = map.__data__;
      return isKeyable(key)
        ? data[typeof key == 'string' ? 'string' : 'hash']
        : data.map;
    }

/**
     * Gets the property names, values, and compare flags of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the match data of `object`.
     */
    function getMatchData(object) {
      var result = keys(object),
          length = result.length;

while (length--) {
        var key = result[length],
            value = object[key];

result[length] = [key, value, isStrictComparable(value)];
      }
      return result;
    }

/**
     * Gets the native function at `key` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {string} key The key of the method to get.
     * @returns {*} Returns the function if it's native, else `undefined`.
     */
    function getNative(object, key) {
      var value = getValue(object, key);
      return baseIsNative(value) ? value : undefined;
    }

/**
     * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the raw `toStringTag`.
     */
    function getRawTag(value) {
      var isOwn = hasOwnProperty.call(value, symToStringTag),
          tag = value[symToStringTag];

try {
        value[symToStringTag] = undefined;
        var unmasked = true;
      } catch (e) {}

/**
     * Creates an array of the own enumerable symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of symbols.
     */
    var getSymbols = !nativeGetSymbols ? stubArray : function(object) {
      if (object == null) {
        return [];
      }
      object = Object(object);
      return arrayFilter(nativeGetSymbols(object), function(symbol) {
        return propertyIsEnumerable.call(object, symbol);
      });
    };

/**
     * Creates an array of the own and inherited enumerable symbols of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of symbols.
     */
    var getSymbolsIn = !nativeGetSymbols ? stubArray : function(object) {
      var result = [];
      while (object) {
        arrayPush(result, getSymbols(object));
        object = getPrototype(object);
      }
      return result;
    };

/**
     * Gets the `toStringTag` of `value`.
     *
     * @private
     * @param {*} value The value to query.
     * @returns {string} Returns the `toStringTag`.
     */
    var getTag = baseGetTag;

// Fallback for data views, maps, sets, and weak maps in IE 11 and promises in Node.js < 6.
    if ((DataView && getTag(new DataView(new ArrayBuffer(1))) != dataViewTag) ||
        (Map && getTag(new Map) != mapTag) ||
        (Promise && getTag(Promise.resolve()) != promiseTag) ||
        (Set && getTag(new Set) != setTag) ||
        (WeakMap && getTag(new WeakMap) != weakMapTag)) {
      getTag = function(value) {
        var result = baseGetTag(value),
            Ctor = result == objectTag ? value.constructor : undefined,
            ctorString = Ctor ? toSource(Ctor) : '';

if (ctorString) {
          switch (ctorString) {
            case dataViewCtorString: return dataViewTag;
            case mapCtorString: return mapTag;
            case promiseCtorString: return promiseTag;
            case setCtorString: return setTag;
            case weakMapCtorString: return weakMapTag;
          }
        }
        return result;
      };
    }

/**
     * Gets the view, applying any `transforms` to the `start` and `end` positions.
     *
     * @private
     * @param {number} start The start of the view.
     * @param {number} end The end of the view.
     * @param {Array} transforms The transformations to apply to the view.
     * @returns {Object} Returns an object containing the `start` and `end`
     *  positions of the view.
     */
    function getView(start, end, transforms) {
      var index = -1,
          length = transforms.length;

while (++index < length) {
        var data = transforms[index],
            size = data.size;

switch (data.type) {
          case 'drop':      start += size; break;
          case 'dropRight': end -= size; break;
          case 'take':      end = nativeMin(end, start + size); break;
          case 'takeRight': start = nativeMax(start, end - size); break;
        }
      }
      return { 'start': start, 'end': end };
    }

/**
     * Extracts wrapper details from the `source` body comment.
     *
     * @private
     * @param {string} source The source to inspect.
     * @returns {Array} Returns the wrapper details.
     */
    function getWrapDetails(source) {
      var match = source.match(reWrapDetails);
      return match ? match[1].split(reSplitDetails) : [];
    }

/**
     * Checks if `path` exists on `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @param {Function} hasFunc The function to check properties.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     */
    function hasPath(object, path, hasFunc) {
      path = castPath(path, object);

var index = -1,
          length = path.length,
          result = false;

while (++index < length) {
        var key = toKey(path[index]);
        if (!(result = object != null && hasFunc(object, key))) {
          break;
        }
        object = object[key];
      }
      if (result || ++index != length) {
        return result;
      }
      length = object == null ? 0 : object.length;
      return !!length && isLength(length) && isIndex(key, length) &&
        (isArray(object) || isArguments(object));
    }

/**
     * Initializes an array clone.
     *
     * @private
     * @param {Array} array The array to clone.
     * @returns {Array} Returns the initialized clone.
     */
    function initCloneArray(array) {
      var length = array.length,
          result = new array.constructor(length);

// Add properties assigned by `RegExp#exec`.
      if (length && typeof array[0] == 'string' && hasOwnProperty.call(array, 'index')) {
        result.index = array.index;
        result.input = array.input;
      }
      return result;
    }

/**
     * Initializes an object clone.
     *
     * @private
     * @param {Object} object The object to clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneObject(object) {
      return (typeof object.constructor == 'function' && !isPrototype(object))
        ? baseCreate(getPrototype(object))
        : {};
    }

/**
     * Initializes an object clone based on its `toStringTag`.
     *
     * **Note:** This function only supports cloning values with tags of
     * `Boolean`, `Date`, `Error`, `Map`, `Number`, `RegExp`, `Set`, or `String`.
     *
     * @private
     * @param {Object} object The object to clone.
     * @param {string} tag The `toStringTag` of the object to clone.
     * @param {boolean} [isDeep] Specify a deep clone.
     * @returns {Object} Returns the initialized clone.
     */
    function initCloneByTag(object, tag, isDeep) {
      var Ctor = object.constructor;
      switch (tag) {
        case arrayBufferTag:
          return cloneArrayBuffer(object);

case boolTag:
        case dateTag:
          return new Ctor(+object);

case dataViewTag:
          return cloneDataView(object, isDeep);

case float32Tag: case float64Tag:
        case int8Tag: case int16Tag: case int32Tag:
        case uint8Tag: case uint8ClampedTag: case uint16Tag: case uint32Tag:
          return cloneTypedArray(object, isDeep);

case mapTag:
          return new Ctor;

case numberTag:
        case stringTag:
          return new Ctor(object);

case regexpTag:
          return cloneRegExp(object);

case setTag:
          return new Ctor;

case symbolTag:
          return cloneSymbol(object);
      }
    }

/**
     * Inserts wrapper `details` in a comment at the top of the `source` body.
     *
     * @private
     * @param {string} source The source to modify.
     * @returns {Array} details The details to insert.
     * @returns {string} Returns the modified source.
     */
    function insertWrapDetails(source, details) {
      var length = details.length;
      if (!length) {
        return source;
      }
      var lastIndex = length - 1;
      details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
      details = details.join(length > 2 ? ', ' : ' ');
      return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
    }

/**
     * Checks if `value` is a flattenable `arguments` object or array.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is flattenable, else `false`.
     */
    function isFlattenable(value) {
      return isArray(value) || isArguments(value) ||
        !!(spreadableSymbol && value && value[spreadableSymbol]);
    }

/**
     * Checks if `value` is a valid array-like index.
     *
     * @private
     * @param {*} value The value to check.
     * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
     * @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
     */
    function isIndex(value, length) {
      var type = typeof value;
      length = length == null ? MAX_SAFE_INTEGER : length;

return !!length &&
        (type == 'number' ||
          (type != 'symbol' && reIsUint.test(value))) &&
            (value > -1 && value % 1 == 0 && value < length);
    }

/**
     * Checks if the given arguments are from an iteratee call.
     *
     * @private
     * @param {*} value The potential iteratee value argument.
     * @param {*} index The potential iteratee index or key argument.
     * @param {*} object The potential iteratee object argument.
     * @returns {boolean} Returns `true` if the arguments are from an iteratee call,
     *  else `false`.
     */
    function isIterateeCall(value, index, object) {
      if (!isObject(object)) {
        return false;
      }
      var type = typeof index;
      if (type == 'number'
            ? (isArrayLike(object) && isIndex(index, object.length))
            : (type == 'string' && index in object)
          ) {
        return eq(object[index], value);
      }
      return false;
    }

/**
     * Checks if `value` is a property name and not a property path.
     *
     * @private
     * @param {*} value The value to check.
     * @param {Object} [object] The object to query keys on.
     * @returns {boolean} Returns `true` if `value` is a property name, else `false`.
     */
    function isKey(value, object) {
      if (isArray(value)) {
        return false;
      }
      var type = typeof value;
      if (type == 'number' || type == 'symbol' || type == 'boolean' ||
          value == null || isSymbol(value)) {
        return true;
      }
      return reIsPlainProp.test(value) || !reIsDeepProp.test(value) ||
        (object != null && value in Object(object));
    }

/**
     * Checks if `value` is suitable for use as unique object key.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
     */
    function isKeyable(value) {
      var type = typeof value;
      return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean')
        ? (value !== '__proto__')
        : (value === null);
    }

/**
     * Checks if `func` has a lazy counterpart.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` has a lazy counterpart,
     *  else `false`.
     */
    function isLaziable(func) {
      var funcName = getFuncName(func),
          other = lodash[funcName];

if (typeof other != 'function' || !(funcName in LazyWrapper.prototype)) {
        return false;
      }
      if (func === other) {
        return true;
      }
      var data = getData(other);
      return !!data && func === data[0];
    }

/**
     * Checks if `func` has its source masked.
     *
     * @private
     * @param {Function} func The function to check.
     * @returns {boolean} Returns `true` if `func` is masked, else `false`.
     */
    function isMasked(func) {
      return !!maskSrcKey && (maskSrcKey in func);
    }

/**
     * Checks if `func` is capable of being masked.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `func` is maskable, else `false`.
     */
    var isMaskable = coreJsData ? isFunction : stubFalse;

/**
     * Checks if `value` is likely a prototype object.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a prototype, else `false`.
     */
    function isPrototype(value) {
      var Ctor = value && value.constructor,
          proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto;

return value === proto;
    }

/**
     * Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` if suitable for strict
     *  equality comparisons, else `false`.
     */
    function isStrictComparable(value) {
      return value === value && !isObject(value);
    }

/**
     * A specialized version of `matchesProperty` for source values suitable
     * for strict equality comparisons, i.e. `===`.
     *
     * @private
     * @param {string} key The key of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     */
    function matchesStrictComparable(key, srcValue) {
      return function(object) {
        if (object == null) {
          return false;
        }
        return object[key] === srcValue &&
          (srcValue !== undefined || (key in Object(object)));
      };
    }

/**
     * A specialized version of `_.memoize` which clears the memoized function's
     * cache when it exceeds `MAX_MEMOIZE_SIZE`.
     *
     * @private
     * @param {Function} func The function to have its output memoized.
     * @returns {Function} Returns the new memoized function.
     */
    function memoizeCapped(func) {
      var result = memoize(func, function(key) {
        if (cache.size === MAX_MEMOIZE_SIZE) {
          cache.clear();
        }
        return key;
      });

var cache = result.cache;
      return result;
    }

/**
     * Merges the function metadata of `source` into `data`.
     *
     * Merging metadata reduces the number of wrappers used to invoke a function.
     * This is possible because methods like `_.bind`, `_.curry`, and `_.partial`
     * may be applied regardless of execution order. Methods like `_.ary` and
     * `_.rearg` modify function arguments, making the order in which they are
     * executed important, preventing the merging of metadata. However, we make
     * an exception for a safe combined case where curried functions have `_.ary`
     * and or `_.rearg` applied.
     *
     * @private
     * @param {Array} data The destination metadata.
     * @param {Array} source The source metadata.
     * @returns {Array} Returns `data`.
     */
    function mergeData(data, source) {
      var bitmask = data[1],
          srcBitmask = source[1],
          newBitmask = bitmask | srcBitmask,
          isCommon = newBitmask < (WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG | WRAP_ARY_FLAG);

var isCombo =
        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_CURRY_FLAG)) ||
        ((srcBitmask == WRAP_ARY_FLAG) && (bitmask == WRAP_REARG_FLAG) && (data[7].length <= source[8])) ||
        ((srcBitmask == (WRAP_ARY_FLAG | WRAP_REARG_FLAG)) && (source[7].length <= source[8]) && (bitmask == WRAP_CURRY_FLAG));

// Exit early if metadata can't be merged.
      if (!(isCommon || isCombo)) {
        return data;
      }
      // Use source `thisArg` if available.
      if (srcBitmask & WRAP_BIND_FLAG) {
        data[2] = source[2];
        // Set when currying a bound function.
        newBitmask |= bitmask & WRAP_BIND_FLAG ? 0 : WRAP_CURRY_BOUND_FLAG;
      }
      // Compose partial arguments.
      var value = source[3];
      if (value) {
        var partials = data[3];
        data[3] = partials ? composeArgs(partials, value, source[4]) : value;
        data[4] = partials ? replaceHolders(data[3], PLACEHOLDER) : source[4];
      }
      // Compose partial right arguments.
      value = source[5];
      if (value) {
        partials = data[5];
        data[5] = partials ? composeArgsRight(partials, value, source[6]) : value;
        data[6] = partials ? replaceHolders(data[5], PLACEHOLDER) : source[6];
      }
      // Use source `argPos` if available.
      value = source[7];
      if (value) {
        data[7] = value;
      }
      // Use source `ary` if it's smaller.
      if (srcBitmask & WRAP_ARY_FLAG) {
        data[8] = data[8] == null ? source[8] : nativeMin(data[8], source[8]);
      }
      // Use source `arity` if one is not provided.
      if (data[9] == null) {
        data[9] = source[9];
      }
      // Use source `func` and merge bitmasks.
      data[0] = source[0];
      data[1] = newBitmask;

return data;
    }

/**
     * This function is like
     * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
     * except that it includes inherited enumerable properties.
     *
     * @private
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     */
    function nativeKeysIn(object) {
      var result = [];
      if (object != null) {
        for (var key in Object(object)) {
          result.push(key);
        }
      }
      return result;
    }

/**
     * Converts `value` to a string using `Object.prototype.toString`.
     *
     * @private
     * @param {*} value The value to convert.
     * @returns {string} Returns the converted string.
     */
    function objectToString(value) {
      return nativeObjectToString.call(value);
    }

/**
     * A specialized version of `baseRest` which transforms the rest array.
     *
     * @private
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @param {Function} transform The rest array transform.
     * @returns {Function} Returns the new function.
     */
    function overRest(func, start, transform) {
      start = nativeMax(start === undefined ? (func.length - 1) : start, 0);
      return function() {
        var args = arguments,
            index = -1,
            length = nativeMax(args.length - start, 0),
            array = Array(length);

while (++index < length) {
          array[index] = args[start + index];
        }
        index = -1;
        var otherArgs = Array(start + 1);
        while (++index < start) {
          otherArgs[index] = args[index];
        }
        otherArgs[start] = transform(array);
        return apply(func, this, otherArgs);
      };
    }

/**
     * Gets the parent value at `path` of `object`.
     *
     * @private
     * @param {Object} object The object to query.
     * @param {Array} path The path to get the parent value of.
     * @returns {*} Returns the parent value.
     */
    function parent(object, path) {
      return path.length < 2 ? object : baseGet(object, baseSlice(path, 0, -1));
    }

/**
     * Reorder `array` according to the specified indexes where the element at
     * the first index is assigned as the first element, the element at
     * the second index is assigned as the second element, and so on.
     *
     * @private
     * @param {Array} array The array to reorder.
     * @param {Array} indexes The arranged array indexes.
     * @returns {Array} Returns `array`.
     */
    function reorder(array, indexes) {
      var arrLength = array.length,
          length = nativeMin(indexes.length, arrLength),
          oldArray = copyArray(array);

while (length--) {
        var index = indexes[length];
        array[length] = isIndex(index, arrLength) ? oldArray[index] : undefined;
      }
      return array;
    }

/**
     * Gets the value at `key`, unless `key` is "__proto__" or "constructor".
     *
     * @private
     * @param {Object} object The object to query.
     * @param {string} key The key of the property to get.
     * @returns {*} Returns the property value.
     */
    function safeGet(object, key) {
      if (key === 'constructor' && typeof object[key] === 'function') {
        return;
      }

if (key == '__proto__') {
        return;
      }

return object[key];
    }

/**
     * Sets metadata for `func`.
     *
     * **Note:** If this function becomes hot, i.e. is invoked a lot in a short
     * period of time, it will trip its breaker and transition to an identity
     * function to avoid garbage collection pauses in V8. See
     * [V8 issue 2070](https://bugs.chromium.org/p/v8/issues/detail?id=2070)
     * for more details.
     *
     * @private
     * @param {Function} func The function to associate metadata with.
     * @param {*} data The metadata.
     * @returns {Function} Returns `func`.
     */
    var setData = shortOut(baseSetData);

/**
     * A simple wrapper around the global [`setTimeout`](https://mdn.io/setTimeout).
     *
     * @private
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @returns {number|Object} Returns the timer id or timeout object.
     */
    var setTimeout = ctxSetTimeout || function(func, wait) {
      return root.setTimeout(func, wait);
    };

/**
     * Sets the `toString` method of `func` to return `string`.
     *
     * @private
     * @param {Function} func The function to modify.
     * @param {Function} string The `toString` result.
     * @returns {Function} Returns `func`.
     */
    var setToString = shortOut(baseSetToString);

/**
     * Sets the `toString` method of `wrapper` to mimic the source of `reference`
     * with wrapper details in a comment at the top of the source body.
     *
     * @private
     * @param {Function} wrapper The function to modify.
     * @param {Function} reference The reference function.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @returns {Function} Returns `wrapper`.
     */
    function setWrapToString(wrapper, reference, bitmask) {
      var source = (reference + '');
      return setToString(wrapper, insertWrapDetails(source, updateWrapDetails(getWrapDetails(source), bitmask)));
    }

/**
     * Creates a function that'll short out and invoke `identity` instead
     * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN`
     * milliseconds.
     *
     * @private
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new shortable function.
     */
    function shortOut(func) {
      var count = 0,
          lastCalled = 0;

return function() {
        var stamp = nativeNow(),
            remaining = HOT_SPAN - (stamp - lastCalled);

lastCalled = stamp;
        if (remaining > 0) {
          if (++count >= HOT_COUNT) {
            return arguments[0];
          }
        } else {
          count = 0;
        }
        return func.apply(undefined, arguments);
      };
    }

/**
     * A specialized version of `_.shuffle` which mutates and sets the size of `array`.
     *
     * @private
     * @param {Array} array The array to shuffle.
     * @param {number} [size=array.length] The size of `array`.
     * @returns {Array} Returns `array`.
     */
    function shuffleSelf(array, size) {
      var index = -1,
          length = array.length,
          lastIndex = length - 1;

size = size === undefined ? length : size;
      while (++index < size) {
        var rand = baseRandom(index, lastIndex),
            value = array[rand];

array[rand] = array[index];
        array[index] = value;
      }
      array.length = size;
      return array;
    }

/**
     * Converts `string` to a property path array.
     *
     * @private
     * @param {string} string The string to convert.
     * @returns {Array} Returns the property path array.
     */
    var stringToPath = memoizeCapped(function(string) {
      var result = [];
      if (string.charCodeAt(0) === 46 /* . */) {
        result.push('');
      }
      string.replace(rePropName, function(match, number, quote, subString) {
        result.push(quote ? subString.replace(reEscapeChar, '$1') : (number || match));
      });
      return result;
    });

/**
     * Converts `value` to a string key if it's not a string or symbol.
     *
     * @private
     * @param {*} value The value to inspect.
     * @returns {string|symbol} Returns the key.
     */
    function toKey(value) {
      if (typeof value == 'string' || isSymbol(value)) {
        return value;
      }
      var result = (value + '');
      return (result == '0' && (1 / value) == -INFINITY) ? '-0' : result;
    }

/**
     * Converts `func` to its source code.
     *
     * @private
     * @param {Function} func The function to convert.
     * @returns {string} Returns the source code.
     */
    function toSource(func) {
      if (func != null) {
        try {
          return funcToString.call(func);
        } catch (e) {}
        try {
          return (func + '');
        } catch (e) {}
      }
      return '';
    }

/**
     * Updates wrapper `details` based on `bitmask` flags.
     *
     * @private
     * @returns {Array} details The details to modify.
     * @param {number} bitmask The bitmask flags. See `createWrap` for more details.
     * @returns {Array} Returns `details`.
     */
    function updateWrapDetails(details, bitmask) {
      arrayEach(wrapFlags, function(pair) {
        var value = '_.' + pair[0];
        if ((bitmask & pair[1]) && !arrayIncludes(details, value)) {
          details.push(value);
        }
      });
      return details.sort();
    }

/**
     * Creates a clone of `wrapper`.
     *
     * @private
     * @param {Object} wrapper The wrapper to clone.
     * @returns {Object} Returns the cloned wrapper.
     */
    function wrapperClone(wrapper) {
      if (wrapper instanceof LazyWrapper) {
        return wrapper.clone();
      }
      var result = new LodashWrapper(wrapper.__wrapped__, wrapper.__chain__);
      result.__actions__ = copyArray(wrapper.__actions__);
      result.__index__  = wrapper.__index__;
      result.__values__ = wrapper.__values__;
      return result;
    }

/*------------------------------------------------------------------------*/

/**
     * Creates an array of elements split into groups the length of `size`.
     * If `array` can't be split evenly, the final chunk will be the remaining
     * elements.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to process.
     * @param {number} [size=1] The length of each chunk
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the new array of chunks.
     * @example
     *
     * _.chunk(['a', 'b', 'c', 'd'], 2);
     * // => [['a', 'b'], ['c', 'd']]
     *
     * _.chunk(['a', 'b', 'c', 'd'], 3);
     * // => [['a', 'b', 'c'], ['d']]
     */
    function chunk(array, size, guard) {
      if ((guard ? isIterateeCall(array, size, guard) : size === undefined)) {
        size = 1;
      } else {
        size = nativeMax(toInteger(size), 0);
      }
      var length = array == null ? 0 : array.length;
      if (!length || size < 1) {
        return [];
      }
      var index = 0,
          resIndex = 0,
          result = Array(nativeCeil(length / size));

while (index < length) {
        result[resIndex++] = baseSlice(array, index, (index += size));
      }
      return result;
    }

/**
     * Creates an array with all falsey values removed. The values `false`, `null`,
     * `0`, `""`, `undefined`, and `NaN` are falsey.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to compact.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.compact([0, 1, false, 2, '', 3]);
     * // => [1, 2, 3]
     */
    function compact(array) {
      var index = -1,
          length = array == null ? 0 : array.length,
          resIndex = 0,
          result = [];

while (++index < length) {
        var value = array[index];
        if (value) {
          result[resIndex++] = value;
        }
      }
      return result;
    }

/**
     * Creates a new array concatenating `array` with any additional arrays
     * and/or values.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to concatenate.
     * @param {...*} [values] The values to concatenate.
     * @returns {Array} Returns the new concatenated array.
     * @example
     *
     * var array = [1];
     * var other = _.concat(array, 2, [3], [[4]]);
     *
     * console.log(other);
     * // => [1, 2, 3, [4]]
     *
     * console.log(array);
     * // => [1]
     */
    function concat() {
      var length = arguments.length;
      if (!length) {
        return [];
      }
      var args = Array(length - 1),
          array = arguments[0],
          index = length;

while (index--) {
        args[index - 1] = arguments[index];
      }
      return arrayPush(isArray(array) ? copyArray(array) : [array], baseFlatten(args, 1));
    }

/**
     * Creates an array of `array` values not included in the other given arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. The order and references of result values are
     * determined by the first array.
     *
     * **Note:** Unlike `_.pullAll`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.without, _.xor
     * @example
     *
     * _.difference([2, 1], [2, 3]);
     * // => [1]
     */
    var difference = baseRest(function(array, values) {
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true))
        : [];
    });

/**
     * This method is like `_.difference` except that it accepts `iteratee` which
     * is invoked for each element of `array` and `values` to generate the criterion
     * by which they're compared. The order and references of result values are
     * determined by the first array. The iteratee is invoked with one argument:
     * (value).
     *
     * **Note:** Unlike `_.pullAllBy`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.differenceBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.differenceBy([{ 'x': 2 }, { 'x': 1 }], [{ 'x': 1 }], 'x');
     * // => [{ 'x': 2 }]
     */
    var differenceBy = baseRest(function(array, values) {
      var iteratee = last(values);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), getIteratee(iteratee, 2))
        : [];
    });

/**
     * This method is like `_.difference` except that it accepts `comparator`
     * which is invoked to compare elements of `array` to `values`. The order and
     * references of result values are determined by the first array. The comparator
     * is invoked with two arguments: (arrVal, othVal).
     *
     * **Note:** Unlike `_.pullAllWith`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...Array} [values] The values to exclude.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     *
     * _.differenceWith(objects, [{ 'x': 1, 'y': 2 }], _.isEqual);
     * // => [{ 'x': 2, 'y': 1 }]
     */
    var differenceWith = baseRest(function(array, values) {
      var comparator = last(values);
      if (isArrayLikeObject(comparator)) {
        comparator = undefined;
      }
      return isArrayLikeObject(array)
        ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true), undefined, comparator)
        : [];
    });

/**
     * Creates a slice of `array` with `n` elements dropped from the beginning.
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.drop([1, 2, 3]);
     * // => [2, 3]
     *
     * _.drop([1, 2, 3], 2);
     * // => [3]
     *
     * _.drop([1, 2, 3], 5);
     * // => []
     *
     * _.drop([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function drop(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      return baseSlice(array, n < 0 ? 0 : n, length);
    }

/**
     * Creates a slice of `array` with `n` elements dropped from the end.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to drop.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.dropRight([1, 2, 3]);
     * // => [1, 2]
     *
     * _.dropRight([1, 2, 3], 2);
     * // => [1]
     *
     * _.dropRight([1, 2, 3], 5);
     * // => []
     *
     * _.dropRight([1, 2, 3], 0);
     * // => [1, 2, 3]
     */
    function dropRight(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      n = length - n;
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

/**
     * Creates a slice of `array` excluding elements dropped from the end.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.dropRightWhile(users, function(o) { return !o.active; });
     * // => objects for ['barney']
     *
     * // The `_.matches` iteratee shorthand.
     * _.dropRightWhile(users, { 'user': 'pebbles', 'active': false });
     * // => objects for ['barney', 'fred']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.dropRightWhile(users, ['active', false]);
     * // => objects for ['barney']
     *
     * // The `_.property` iteratee shorthand.
     * _.dropRightWhile(users, 'active');
     * // => objects for ['barney', 'fred', 'pebbles']
     */
    function dropRightWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), true, true)
        : [];
    }

/**
     * Creates a slice of `array` excluding elements dropped from the beginning.
     * Elements are dropped until `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.dropWhile(users, function(o) { return !o.active; });
     * // => objects for ['pebbles']
     *
     * // The `_.matches` iteratee shorthand.
     * _.dropWhile(users, { 'user': 'barney', 'active': false });
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.dropWhile(users, ['active', false]);
     * // => objects for ['pebbles']
     *
     * // The `_.property` iteratee shorthand.
     * _.dropWhile(users, 'active');
     * // => objects for ['barney', 'fred', 'pebbles']
     */
    function dropWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), true)
        : [];
    }

/**
     * Fills elements of `array` with `value` from `start` up to, but not
     * including, `end`.
     *
     * **Note:** This method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Array
     * @param {Array} array The array to fill.
     * @param {*} value The value to fill `array` with.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.fill(array, 'a');
     * console.log(array);
     * // => ['a', 'a', 'a']
     *
     * _.fill(Array(3), 2);
     * // => [2, 2, 2]
     *
     * _.fill([4, 6, 8, 10], '*', 1, 3);
     * // => [4, '*', '*', 10]
     */
    function fill(array, value, start, end) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      if (start && typeof start != 'number' && isIterateeCall(array, value, start)) {
        start = 0;
        end = length;
      }
      return baseFill(array, value, start, end);
    }

/**
     * This method is like `_.find` except that it returns the index of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.findIndex(users, function(o) { return o.user == 'barney'; });
     * // => 0
     *
     * // The `_.matches` iteratee shorthand.
     * _.findIndex(users, { 'user': 'fred', 'active': false });
     * // => 1
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findIndex(users, ['active', false]);
     * // => 0
     *
     * // The `_.property` iteratee shorthand.
     * _.findIndex(users, 'active');
     * // => 2
     */
    function findIndex(array, predicate, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = fromIndex == null ? 0 : toInteger(fromIndex);
      if (index < 0) {
        index = nativeMax(length + index, 0);
      }
      return baseFindIndex(array, getIteratee(predicate, 3), index);
    }

/**
     * This method is like `_.findIndex` except that it iterates over elements
     * of `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=array.length-1] The index to search from.
     * @returns {number} Returns the index of the found element, else `-1`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.findLastIndex(users, function(o) { return o.user == 'pebbles'; });
     * // => 2
     *
     * // The `_.matches` iteratee shorthand.
     * _.findLastIndex(users, { 'user': 'barney', 'active': true });
     * // => 0
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findLastIndex(users, ['active', false]);
     * // => 2
     *
     * // The `_.property` iteratee shorthand.
     * _.findLastIndex(users, 'active');
     * // => 0
     */
    function findLastIndex(array, predicate, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = length - 1;
      if (fromIndex !== undefined) {
        index = toInteger(fromIndex);
        index = fromIndex < 0
          ? nativeMax(length + index, 0)
          : nativeMin(index, length - 1);
      }
      return baseFindIndex(array, getIteratee(predicate, 3), index, true);
    }

/**
     * Flattens `array` a single level deep.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flatten([1, [2, [3, [4]], 5]]);
     * // => [1, 2, [3, [4]], 5]
     */
    function flatten(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseFlatten(array, 1) : [];
    }

/**
     * Recursively flattens `array`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * _.flattenDeep([1, [2, [3, [4]], 5]]);
     * // => [1, 2, 3, 4, 5]
     */
    function flattenDeep(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseFlatten(array, INFINITY) : [];
    }

/**
     * Recursively flatten `array` up to `depth` times.
     *
     * @static
     * @memberOf _
     * @since 4.4.0
     * @category Array
     * @param {Array} array The array to flatten.
     * @param {number} [depth=1] The maximum recursion depth.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * var array = [1, [2, [3, [4]], 5]];
     *
     * _.flattenDepth(array, 1);
     * // => [1, 2, [3, [4]], 5]
     *
     * _.flattenDepth(array, 2);
     * // => [1, 2, 3, [4], 5]
     */
    function flattenDepth(array, depth) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      depth = depth === undefined ? 1 : toInteger(depth);
      return baseFlatten(array, depth);
    }

/**
     * The inverse of `_.toPairs`; this method returns an object composed
     * from key-value `pairs`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} pairs The key-value pairs.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.fromPairs([['a', 1], ['b', 2]]);
     * // => { 'a': 1, 'b': 2 }
     */
    function fromPairs(pairs) {
      var index = -1,
          length = pairs == null ? 0 : pairs.length,
          result = {};

while (++index < length) {
        var pair = pairs[index];
        result[pair[0]] = pair[1];
      }
      return result;
    }

/**
     * Gets the first element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @alias first
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the first element of `array`.
     * @example
     *
     * _.head([1, 2, 3]);
     * // => 1
     *
     * _.head([]);
     * // => undefined
     */
    function head(array) {
      return (array && array.length) ? array[0] : undefined;
    }

/**
     * Gets the index at which the first occurrence of `value` is found in `array`
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. If `fromIndex` is negative, it's used as the
     * offset from the end of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.indexOf([1, 2, 1, 2], 2);
     * // => 1
     *
     * // Search from the `fromIndex`.
     * _.indexOf([1, 2, 1, 2], 2, 2);
     * // => 3
     */
    function indexOf(array, value, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = fromIndex == null ? 0 : toInteger(fromIndex);
      if (index < 0) {
        index = nativeMax(length + index, 0);
      }
      return baseIndexOf(array, value, index);
    }

/**
     * Gets all but the last element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.initial([1, 2, 3]);
     * // => [1, 2]
     */
    function initial(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseSlice(array, 0, -1) : [];
    }

/**
     * Creates an array of unique values that are included in all given arrays
     * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons. The order and references of result values are
     * determined by the first array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * _.intersection([2, 1], [2, 3]);
     * // => [2]
     */
    var intersection = baseRest(function(arrays) {
      var mapped = arrayMap(arrays, castArrayLikeObject);
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped)
        : [];
    });

/**
     * This method is like `_.intersection` except that it accepts `iteratee`
     * which is invoked for each element of each `arrays` to generate the criterion
     * by which they're compared. The order and references of result values are
     * determined by the first array. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * _.intersectionBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [2.1]
     *
     * // The `_.property` iteratee shorthand.
     * _.intersectionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }]
     */
    var intersectionBy = baseRest(function(arrays) {
      var iteratee = last(arrays),
          mapped = arrayMap(arrays, castArrayLikeObject);

if (iteratee === last(mapped)) {
        iteratee = undefined;
      } else {
        mapped.pop();
      }
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped, getIteratee(iteratee, 2))
        : [];
    });

/**
     * This method is like `_.intersection` except that it accepts `comparator`
     * which is invoked to compare elements of `arrays`. The order and references
     * of result values are determined by the first array. The comparator is
     * invoked with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of intersecting values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.intersectionWith(objects, others, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }]
     */
    var intersectionWith = baseRest(function(arrays) {
      var comparator = last(arrays),
          mapped = arrayMap(arrays, castArrayLikeObject);

comparator = typeof comparator == 'function' ? comparator : undefined;
      if (comparator) {
        mapped.pop();
      }
      return (mapped.length && mapped[0] === arrays[0])
        ? baseIntersection(mapped, undefined, comparator)
        : [];
    });

/**
     * Converts all elements in `array` into a string separated by `separator`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to convert.
     * @param {string} [separator=','] The element separator.
     * @returns {string} Returns the joined string.
     * @example
     *
     * _.join(['a', 'b', 'c'], '~');
     * // => 'a~b~c'
     */
    function join(array, separator) {
      return array == null ? '' : nativeJoin.call(array, separator);
    }

/**
     * Gets the last element of `array`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {*} Returns the last element of `array`.
     * @example
     *
     * _.last([1, 2, 3]);
     * // => 3
     */
    function last(array) {
      var length = array == null ? 0 : array.length;
      return length ? array[length - 1] : undefined;
    }

/**
     * This method is like `_.indexOf` except that it iterates over elements of
     * `array` from right to left.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=array.length-1] The index to search from.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.lastIndexOf([1, 2, 1, 2], 2);
     * // => 3
     *
     * // Search from the `fromIndex`.
     * _.lastIndexOf([1, 2, 1, 2], 2, 2);
     * // => 1
     */
    function lastIndexOf(array, value, fromIndex) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return -1;
      }
      var index = length;
      if (fromIndex !== undefined) {
        index = toInteger(fromIndex);
        index = index < 0 ? nativeMax(length + index, 0) : nativeMin(index, length - 1);
      }
      return value === value
        ? strictLastIndexOf(array, value, index)
        : baseFindIndex(array, baseIsNaN, index, true);
    }

/**
     * Gets the element at index `n` of `array`. If `n` is negative, the nth
     * element from the end is returned.
     *
     * @static
     * @memberOf _
     * @since 4.11.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=0] The index of the element to return.
     * @returns {*} Returns the nth element of `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'd'];
     *
     * _.nth(array, 1);
     * // => 'b'
     *
     * _.nth(array, -2);
     * // => 'c';
     */
    function nth(array, n) {
      return (array && array.length) ? baseNth(array, toInteger(n)) : undefined;
    }

/**
     * Removes all given values from `array` using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.without`, this method mutates `array`. Use `_.remove`
     * to remove elements from an array by predicate.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...*} [values] The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
     *
     * _.pull(array, 'a', 'c');
     * console.log(array);
     * // => ['b', 'b']
     */
    var pull = baseRest(pullAll);

/**
     * This method is like `_.pull` except that it accepts an array of values to remove.
     *
     * **Note:** Unlike `_.difference`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = ['a', 'b', 'c', 'a', 'b', 'c'];
     *
     * _.pullAll(array, ['a', 'c']);
     * console.log(array);
     * // => ['b', 'b']
     */
    function pullAll(array, values) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values)
        : array;
    }

/**
     * This method is like `_.pullAll` except that it accepts `iteratee` which is
     * invoked for each element of `array` and `values` to generate the criterion
     * by which they're compared. The iteratee is invoked with one argument: (value).
     *
     * **Note:** Unlike `_.differenceBy`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [{ 'x': 1 }, { 'x': 2 }, { 'x': 3 }, { 'x': 1 }];
     *
     * _.pullAllBy(array, [{ 'x': 1 }, { 'x': 3 }], 'x');
     * console.log(array);
     * // => [{ 'x': 2 }]
     */
    function pullAllBy(array, values, iteratee) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values, getIteratee(iteratee, 2))
        : array;
    }

/**
     * This method is like `_.pullAll` except that it accepts `comparator` which
     * is invoked to compare elements of `array` to `values`. The comparator is
     * invoked with two arguments: (arrVal, othVal).
     *
     * **Note:** Unlike `_.differenceWith`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Array} values The values to remove.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [{ 'x': 1, 'y': 2 }, { 'x': 3, 'y': 4 }, { 'x': 5, 'y': 6 }];
     *
     * _.pullAllWith(array, [{ 'x': 3, 'y': 4 }], _.isEqual);
     * console.log(array);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 5, 'y': 6 }]
     */
    function pullAllWith(array, values, comparator) {
      return (array && array.length && values && values.length)
        ? basePullAll(array, values, undefined, comparator)
        : array;
    }

/**
     * Removes elements from `array` corresponding to `indexes` and returns an
     * array of removed elements.
     *
     * **Note:** Unlike `_.at`, this method mutates `array`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {...(number|number[])} [indexes] The indexes of elements to remove.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = ['a', 'b', 'c', 'd'];
     * var pulled = _.pullAt(array, [1, 3]);
     *
     * console.log(array);
     * // => ['a', 'c']
     *
     * console.log(pulled);
     * // => ['b', 'd']
     */
    var pullAt = flatRest(function(array, indexes) {
      var length = array == null ? 0 : array.length,
          result = baseAt(array, indexes);

basePullAt(array, arrayMap(indexes, function(index) {
        return isIndex(index, length) ? +index : index;
      }).sort(compareAscending));

return result;
    });

/**
     * Removes all elements from `array` that `predicate` returns truthy for
     * and returns an array of the removed elements. The predicate is invoked
     * with three arguments: (value, index, array).
     *
     * **Note:** Unlike `_.filter`, this method mutates `array`. Use `_.pull`
     * to pull elements from an array by value.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new array of removed elements.
     * @example
     *
     * var array = [1, 2, 3, 4];
     * var evens = _.remove(array, function(n) {
     *   return n % 2 == 0;
     * });
     *
     * console.log(array);
     * // => [1, 3]
     *
     * console.log(evens);
     * // => [2, 4]
     */
    function remove(array, predicate) {
      var result = [];
      if (!(array && array.length)) {
        return result;
      }
      var index = -1,
          indexes = [],
          length = array.length;

predicate = getIteratee(predicate, 3);
      while (++index < length) {
        var value = array[index];
        if (predicate(value, index, array)) {
          result.push(value);
          indexes.push(index);
        }
      }
      basePullAt(array, indexes);
      return result;
    }

/**
     * Reverses `array` so that the first element becomes the last, the second
     * element becomes the second to last, and so on.
     *
     * **Note:** This method mutates `array` and is based on
     * [`Array#reverse`](https://mdn.io/Array/reverse).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to modify.
     * @returns {Array} Returns `array`.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _.reverse(array);
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function reverse(array) {
      return array == null ? array : nativeReverse.call(array);
    }

/**
     * Creates a slice of `array` from `start` up to, but not including, `end`.
     *
     * **Note:** This method is used instead of
     * [`Array#slice`](https://mdn.io/Array/slice) to ensure dense arrays are
     * returned.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to slice.
     * @param {number} [start=0] The start position.
     * @param {number} [end=array.length] The end position.
     * @returns {Array} Returns the slice of `array`.
     */
    function slice(array, start, end) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      if (end && typeof end != 'number' && isIterateeCall(array, start, end)) {
        start = 0;
        end = length;
      }
      else {
        start = start == null ? 0 : toInteger(start);
        end = end === undefined ? length : toInteger(end);
      }
      return baseSlice(array, start, end);
    }

/**
     * Uses a binary search to determine the lowest index at which `value`
     * should be inserted into `array` in order to maintain its sort order.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedIndex([30, 50], 40);
     * // => 1
     */
    function sortedIndex(array, value) {
      return baseSortedIndex(array, value);
    }

/**
     * This method is like `_.sortedIndex` except that it accepts `iteratee`
     * which is invoked for `value` and each element of `array` to compute their
     * sort ranking. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * var objects = [{ 'x': 4 }, { 'x': 5 }];
     *
     * _.sortedIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
     * // => 0
     *
     * // The `_.property` iteratee shorthand.
     * _.sortedIndexBy(objects, { 'x': 4 }, 'x');
     * // => 0
     */
    function sortedIndexBy(array, value, iteratee) {
      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2));
    }

/**
     * This method is like `_.indexOf` except that it performs a binary
     * search on a sorted `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.sortedIndexOf([4, 5, 5, 5, 6], 5);
     * // => 1
     */
    function sortedIndexOf(array, value) {
      var length = array == null ? 0 : array.length;
      if (length) {
        var index = baseSortedIndex(array, value);
        if (index < length && eq(array[index], value)) {
          return index;
        }
      }
      return -1;
    }

/**
     * This method is like `_.sortedIndex` except that it returns the highest
     * index at which `value` should be inserted into `array` in order to
     * maintain its sort order.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * _.sortedLastIndex([4, 5, 5, 5, 6], 5);
     * // => 4
     */
    function sortedLastIndex(array, value) {
      return baseSortedIndex(array, value, true);
    }

/**
     * This method is like `_.sortedLastIndex` except that it accepts `iteratee`
     * which is invoked for `value` and each element of `array` to compute their
     * sort ranking. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The sorted array to inspect.
     * @param {*} value The value to evaluate.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the index at which `value` should be inserted
     *  into `array`.
     * @example
     *
     * var objects = [{ 'x': 4 }, { 'x': 5 }];
     *
     * _.sortedLastIndexBy(objects, { 'x': 4 }, function(o) { return o.x; });
     * // => 1
     *
     * // The `_.property` iteratee shorthand.
     * _.sortedLastIndexBy(objects, { 'x': 4 }, 'x');
     * // => 1
     */
    function sortedLastIndexBy(array, value, iteratee) {
      return baseSortedIndexBy(array, value, getIteratee(iteratee, 2), true);
    }

/**
     * This method is like `_.lastIndexOf` except that it performs a binary
     * search on a sorted `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {*} value The value to search for.
     * @returns {number} Returns the index of the matched value, else `-1`.
     * @example
     *
     * _.sortedLastIndexOf([4, 5, 5, 5, 6], 5);
     * // => 3
     */
    function sortedLastIndexOf(array, value) {
      var length = array == null ? 0 : array.length;
      if (length) {
        var index = baseSortedIndex(array, value, true) - 1;
        if (eq(array[index], value)) {
          return index;
        }
      }
      return -1;
    }

/**
     * This method is like `_.uniq` except that it's designed and optimized
     * for sorted arrays.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.sortedUniq([1, 1, 2]);
     * // => [1, 2]
     */
    function sortedUniq(array) {
      return (array && array.length)
        ? baseSortedUniq(array)
        : [];
    }

/**
     * This method is like `_.uniqBy` except that it's designed and optimized
     * for sorted arrays.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.sortedUniqBy([1.1, 1.2, 2.3, 2.4], Math.floor);
     * // => [1.1, 2.3]
     */
    function sortedUniqBy(array, iteratee) {
      return (array && array.length)
        ? baseSortedUniq(array, getIteratee(iteratee, 2))
        : [];
    }

/**
     * Gets all but the first element of `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.tail([1, 2, 3]);
     * // => [2, 3]
     */
    function tail(array) {
      var length = array == null ? 0 : array.length;
      return length ? baseSlice(array, 1, length) : [];
    }

/**
     * Creates a slice of `array` with `n` elements taken from the beginning.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.take([1, 2, 3]);
     * // => [1]
     *
     * _.take([1, 2, 3], 2);
     * // => [1, 2]
     *
     * _.take([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.take([1, 2, 3], 0);
     * // => []
     */
    function take(array, n, guard) {
      if (!(array && array.length)) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      return baseSlice(array, 0, n < 0 ? 0 : n);
    }

/**
     * Creates a slice of `array` with `n` elements taken from the end.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {number} [n=1] The number of elements to take.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * _.takeRight([1, 2, 3]);
     * // => [3]
     *
     * _.takeRight([1, 2, 3], 2);
     * // => [2, 3]
     *
     * _.takeRight([1, 2, 3], 5);
     * // => [1, 2, 3]
     *
     * _.takeRight([1, 2, 3], 0);
     * // => []
     */
    function takeRight(array, n, guard) {
      var length = array == null ? 0 : array.length;
      if (!length) {
        return [];
      }
      n = (guard || n === undefined) ? 1 : toInteger(n);
      n = length - n;
      return baseSlice(array, n < 0 ? 0 : n, length);
    }

/**
     * Creates a slice of `array` with elements taken from the end. Elements are
     * taken until `predicate` returns falsey. The predicate is invoked with
     * three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': true },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': false }
     * ];
     *
     * _.takeRightWhile(users, function(o) { return !o.active; });
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.matches` iteratee shorthand.
     * _.takeRightWhile(users, { 'user': 'pebbles', 'active': false });
     * // => objects for ['pebbles']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.takeRightWhile(users, ['active', false]);
     * // => objects for ['fred', 'pebbles']
     *
     * // The `_.property` iteratee shorthand.
     * _.takeRightWhile(users, 'active');
     * // => []
     */
    function takeRightWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3), false, true)
        : [];
    }

/**
     * Creates a slice of `array` with elements taken from the beginning. Elements
     * are taken until `predicate` returns falsey. The predicate is invoked with
     * three arguments: (value, index, array).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Array
     * @param {Array} array The array to query.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the slice of `array`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'active': false },
     *   { 'user': 'fred',    'active': false },
     *   { 'user': 'pebbles', 'active': true }
     * ];
     *
     * _.takeWhile(users, function(o) { return !o.active; });
     * // => objects for ['barney', 'fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.takeWhile(users, { 'user': 'barney', 'active': false });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.takeWhile(users, ['active', false]);
     * // => objects for ['barney', 'fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.takeWhile(users, 'active');
     * // => []
     */
    function takeWhile(array, predicate) {
      return (array && array.length)
        ? baseWhile(array, getIteratee(predicate, 3))
        : [];
    }

/**
     * Creates an array of unique values, in order, from all given arrays using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.union([2], [1, 2]);
     * // => [2, 1]
     */
    var union = baseRest(function(arrays) {
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true));
    });

/**
     * This method is like `_.union` except that it accepts `iteratee` which is
     * invoked for each element of each `arrays` to generate the criterion by
     * which uniqueness is computed. Result values are chosen from the first
     * array in which the value occurs. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * _.unionBy([2.1], [1.2, 2.3], Math.floor);
     * // => [2.1, 1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.unionBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    var unionBy = baseRest(function(arrays) {
      var iteratee = last(arrays);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), getIteratee(iteratee, 2));
    });

/**
     * This method is like `_.union` except that it accepts `comparator` which
     * is invoked to compare elements of `arrays`. Result values are chosen from
     * the first array in which the value occurs. The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of combined values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.unionWith(objects, others, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
     */
    var unionWith = baseRest(function(arrays) {
      var comparator = last(arrays);
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true), undefined, comparator);
    });

/**
     * Creates a duplicate-free version of an array, using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons, in which only the first occurrence of each element
     * is kept. The order of result values is determined by the order they occur
     * in the array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.uniq([2, 1, 2]);
     * // => [2, 1]
     */
    function uniq(array) {
      return (array && array.length) ? baseUniq(array) : [];
    }

/**
     * This method is like `_.uniq` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * uniqueness is computed. The order of result values is determined by the
     * order they occur in the array. The iteratee is invoked with one argument:
     * (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
     * // => [2.1, 1.2]
     *
     * // The `_.property` iteratee shorthand.
     * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 1 }, { 'x': 2 }]
     */
    function uniqBy(array, iteratee) {
      return (array && array.length) ? baseUniq(array, getIteratee(iteratee, 2)) : [];
    }

/**
     * This method is like `_.uniq` except that it accepts `comparator` which
     * is invoked to compare elements of `array`. The order of result values is
     * determined by the order they occur in the array.The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new duplicate free array.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.uniqWith(objects, _.isEqual);
     * // => [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }]
     */
    function uniqWith(array, comparator) {
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return (array && array.length) ? baseUniq(array, undefined, comparator) : [];
    }

/**
     * This method is like `_.zip` except that it accepts an array of grouped
     * elements and creates an array regrouping the elements to their pre-zip
     * configuration.
     *
     * @static
     * @memberOf _
     * @since 1.2.0
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip(['a', 'b'], [1, 2], [true, false]);
     * // => [['a', 1, true], ['b', 2, false]]
     *
     * _.unzip(zipped);
     * // => [['a', 'b'], [1, 2], [true, false]]
     */
    function unzip(array) {
      if (!(array && array.length)) {
        return [];
      }
      var length = 0;
      array = arrayFilter(array, function(group) {
        if (isArrayLikeObject(group)) {
          length = nativeMax(group.length, length);
          return true;
        }
      });
      return baseTimes(length, function(index) {
        return arrayMap(array, baseProperty(index));
      });
    }

/**
     * This method is like `_.unzip` except that it accepts `iteratee` to specify
     * how regrouped values should be combined. The iteratee is invoked with the
     * elements of each group: (...group).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Array
     * @param {Array} array The array of grouped elements to process.
     * @param {Function} [iteratee=_.identity] The function to combine
     *  regrouped values.
     * @returns {Array} Returns the new array of regrouped elements.
     * @example
     *
     * var zipped = _.zip([1, 2], [10, 20], [100, 200]);
     * // => [[1, 10, 100], [2, 20, 200]]
     *
     * _.unzipWith(zipped, _.add);
     * // => [3, 30, 300]
     */
    function unzipWith(array, iteratee) {
      if (!(array && array.length)) {
        return [];
      }
      var result = unzip(array);
      if (iteratee == null) {
        return result;
      }
      return arrayMap(result, function(group) {
        return apply(iteratee, undefined, group);
      });
    }

/**
     * Creates an array excluding all given values using
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * for equality comparisons.
     *
     * **Note:** Unlike `_.pull`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {Array} array The array to inspect.
     * @param {...*} [values] The values to exclude.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.difference, _.xor
     * @example
     *
     * _.without([2, 1, 2, 3], 1, 2);
     * // => [3]
     */
    var without = baseRest(function(array, values) {
      return isArrayLikeObject(array)
        ? baseDifference(array, values)
        : [];
    });

/**
     * Creates an array of unique values that is the
     * [symmetric difference](https://en.wikipedia.org/wiki/Symmetric_difference)
     * of the given arrays. The order of result values is determined by the order
     * they occur in the arrays.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @returns {Array} Returns the new array of filtered values.
     * @see _.difference, _.without
     * @example
     *
     * _.xor([2, 1], [2, 3]);
     * // => [1, 3]
     */
    var xor = baseRest(function(arrays) {
      return baseXor(arrayFilter(arrays, isArrayLikeObject));
    });

/**
     * This method is like `_.xor` except that it accepts `iteratee` which is
     * invoked for each element of each `arrays` to generate the criterion by
     * which by which they're compared. The order of result values is determined
     * by the order they occur in the arrays. The iteratee is invoked with one
     * argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * _.xorBy([2.1, 1.2], [2.3, 3.4], Math.floor);
     * // => [1.2, 3.4]
     *
     * // The `_.property` iteratee shorthand.
     * _.xorBy([{ 'x': 1 }], [{ 'x': 2 }, { 'x': 1 }], 'x');
     * // => [{ 'x': 2 }]
     */
    var xorBy = baseRest(function(arrays) {
      var iteratee = last(arrays);
      if (isArrayLikeObject(iteratee)) {
        iteratee = undefined;
      }
      return baseXor(arrayFilter(arrays, isArrayLikeObject), getIteratee(iteratee, 2));
    });

/**
     * This method is like `_.xor` except that it accepts `comparator` which is
     * invoked to compare elements of `arrays`. The order of result values is
     * determined by the order they occur in the arrays. The comparator is invoked
     * with two arguments: (arrVal, othVal).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Array
     * @param {...Array} [arrays] The arrays to inspect.
     * @param {Function} [comparator] The comparator invoked per element.
     * @returns {Array} Returns the new array of filtered values.
     * @example
     *
     * var objects = [{ 'x': 1, 'y': 2 }, { 'x': 2, 'y': 1 }];
     * var others = [{ 'x': 1, 'y': 1 }, { 'x': 1, 'y': 2 }];
     *
     * _.xorWith(objects, others, _.isEqual);
     * // => [{ 'x': 2, 'y': 1 }, { 'x': 1, 'y': 1 }]
     */
    var xorWith = baseRest(function(arrays) {
      var comparator = last(arrays);
      comparator = typeof comparator == 'function' ? comparator : undefined;
      return baseXor(arrayFilter(arrays, isArrayLikeObject), undefined, comparator);
    });

/**
     * Creates an array of grouped elements, the first of which contains the
     * first elements of the given arrays, the second of which contains the
     * second elements of the given arrays, and so on.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zip(['a', 'b'], [1, 2], [true, false]);
     * // => [['a', 1, true], ['b', 2, false]]
     */
    var zip = baseRest(unzip);

/**
     * This method is like `_.fromPairs` except that it accepts two arrays,
     * one of property identifiers and one of corresponding values.
     *
     * @static
     * @memberOf _
     * @since 0.4.0
     * @category Array
     * @param {Array} [props=[]] The property identifiers.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObject(['a', 'b'], [1, 2]);
     * // => { 'a': 1, 'b': 2 }
     */
    function zipObject(props, values) {
      return baseZipObject(props || [], values || [], assignValue);
    }

/**
     * This method is like `_.zipObject` except that it supports property paths.
     *
     * @static
     * @memberOf _
     * @since 4.1.0
     * @category Array
     * @param {Array} [props=[]] The property identifiers.
     * @param {Array} [values=[]] The property values.
     * @returns {Object} Returns the new object.
     * @example
     *
     * _.zipObjectDeep(['a.b[0].c', 'a.b[1].d'], [1, 2]);
     * // => { 'a': { 'b': [{ 'c': 1 }, { 'd': 2 }] } }
     */
    function zipObjectDeep(props, values) {
      return baseZipObject(props || [], values || [], baseSet);
    }

/**
     * This method is like `_.zip` except that it accepts `iteratee` to specify
     * how grouped values should be combined. The iteratee is invoked with the
     * elements of each group: (...group).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Array
     * @param {...Array} [arrays] The arrays to process.
     * @param {Function} [iteratee=_.identity] The function to combine
     *  grouped values.
     * @returns {Array} Returns the new array of grouped elements.
     * @example
     *
     * _.zipWith([1, 2], [10, 20], [100, 200], function(a, b, c) {
     *   return a + b + c;
     * });
     * // => [111, 222]
     */
    var zipWith = baseRest(function(arrays) {
      var length = arrays.length,
          iteratee = length > 1 ? arrays[length - 1] : undefined;

iteratee = typeof iteratee == 'function' ? (arrays.pop(), iteratee) : undefined;
      return unzipWith(arrays, iteratee);
    });

/*------------------------------------------------------------------------*/

/**
     * Creates a `lodash` wrapper instance that wraps `value` with explicit method
     * chain sequences enabled. The result of such sequences must be unwrapped
     * with `_#value`.
     *
     * @static
     * @memberOf _
     * @since 1.3.0
     * @category Seq
     * @param {*} value The value to wrap.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36 },
     *   { 'user': 'fred',    'age': 40 },
     *   { 'user': 'pebbles', 'age': 1 }
     * ];
     *
     * var youngest = _
     *   .chain(users)
     *   .sortBy('age')
     *   .map(function(o) {
     *     return o.user + ' is ' + o.age;
     *   })
     *   .head()
     *   .value();
     * // => 'pebbles is 1'
     */
    function chain(value) {
      var result = lodash(value);
      result.__chain__ = true;
      return result;
    }

/**
     * This method invokes `interceptor` and returns `value`. The interceptor
     * is invoked with one argument; (value). The purpose of this method is to
     * "tap into" a method chain sequence in order to modify intermediate results.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @returns {*} Returns `value`.
     * @example
     *
     * _([1, 2, 3])
     *  .tap(function(array) {
     *    // Mutate input array.
     *    array.pop();
     *  })
     *  .reverse()
     *  .value();
     * // => [2, 1]
     */
    function tap(value, interceptor) {
      interceptor(value);
      return value;
    }

/**
     * This method is like `_.tap` except that it returns the result of `interceptor`.
     * The purpose of this method is to "pass thru" values replacing intermediate
     * results in a method chain sequence.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Seq
     * @param {*} value The value to provide to `interceptor`.
     * @param {Function} interceptor The function to invoke.
     * @returns {*} Returns the result of `interceptor`.
     * @example
     *
     * _('  abc  ')
     *  .chain()
     *  .trim()
     *  .thru(function(value) {
     *    return [value];
     *  })
     *  .value();
     * // => ['abc']
     */
    function thru(value, interceptor) {
      return interceptor(value);
    }

/**
     * This method is the wrapper version of `_.at`.
     *
     * @name at
     * @memberOf _
     * @since 1.0.0
     * @category Seq
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
     *
     * _(object).at(['a[0].b.c', 'a[1]']).value();
     * // => [3, 4]
     */
    var wrapperAt = flatRest(function(paths) {
      var length = paths.length,
          start = length ? paths[0] : 0,
          value = this.__wrapped__,
          interceptor = function(object) { return baseAt(object, paths); };

if (length > 1 || this.__actions__.length ||
          !(value instanceof LazyWrapper) || !isIndex(start)) {
        return this.thru(interceptor);
      }
      value = value.slice(start, +start + (length ? 1 : 0));
      value.__actions__.push({
        'func': thru,
        'args': [interceptor],
        'thisArg': undefined
      });
      return new LodashWrapper(value, this.__chain__).thru(function(array) {
        if (length && !array.length) {
          array.push(undefined);
        }
        return array;
      });
    });

/**
     * Creates a `lodash` wrapper instance with explicit method chain sequences enabled.
     *
     * @name chain
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 }
     * ];
     *
     * // A sequence without explicit chaining.
     * _(users).head();
     * // => { 'user': 'barney', 'age': 36 }
     *
     * // A sequence with explicit chaining.
     * _(users)
     *   .chain()
     *   .head()
     *   .pick('user')
     *   .value();
     * // => { 'user': 'barney' }
     */
    function wrapperChain() {
      return chain(this);
    }

/**
     * Executes the chain sequence and returns the wrapped result.
     *
     * @name commit
     * @memberOf _
     * @since 3.2.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2];
     * var wrapped = _(array).push(3);
     *
     * console.log(array);
     * // => [1, 2]
     *
     * wrapped = wrapped.commit();
     * console.log(array);
     * // => [1, 2, 3]
     *
     * wrapped.last();
     * // => 3
     *
     * console.log(array);
     * // => [1, 2, 3]
     */
    function wrapperCommit() {
      return new LodashWrapper(this.value(), this.__chain__);
    }

/**
     * Gets the next value on a wrapped object following the
     * [iterator protocol](https://mdn.io/iteration_protocols#iterator).
     *
     * @name next
     * @memberOf _
     * @since 4.0.0
     * @category Seq
     * @returns {Object} Returns the next iterator value.
     * @example
     *
     * var wrapped = _([1, 2]);
     *
     * wrapped.next();
     * // => { 'done': false, 'value': 1 }
     *
     * wrapped.next();
     * // => { 'done': false, 'value': 2 }
     *
     * wrapped.next();
     * // => { 'done': true, 'value': undefined }
     */
    function wrapperNext() {
      if (this.__values__ === undefined) {
        this.__values__ = toArray(this.value());
      }
      var done = this.__index__ >= this.__values__.length,
          value = done ? undefined : this.__values__[this.__index__++];

return { 'done': done, 'value': value };
    }

/**
     * Enables the wrapper to be iterable.
     *
     * @name Symbol.iterator
     * @memberOf _
     * @since 4.0.0
     * @category Seq
     * @returns {Object} Returns the wrapper object.
     * @example
     *
     * var wrapped = _([1, 2]);
     *
     * wrapped[Symbol.iterator]() === wrapped;
     * // => true
     *
     * Array.from(wrapped);
     * // => [1, 2]
     */
    function wrapperToIterator() {
      return this;
    }

/**
     * Creates a clone of the chain sequence planting `value` as the wrapped value.
     *
     * @name plant
     * @memberOf _
     * @since 3.2.0
     * @category Seq
     * @param {*} value The value to plant.
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var wrapped = _([1, 2]).map(square);
     * var other = wrapped.plant([3, 4]);
     *
     * other.value();
     * // => [9, 16]
     *
     * wrapped.value();
     * // => [1, 4]
     */
    function wrapperPlant(value) {
      var result,
          parent = this;

while (parent instanceof baseLodash) {
        var clone = wrapperClone(parent);
        clone.__index__ = 0;
        clone.__values__ = undefined;
        if (result) {
          previous.__wrapped__ = clone;
        } else {
          result = clone;
        }
        var previous = clone;
        parent = parent.__wrapped__;
      }
      previous.__wrapped__ = value;
      return result;
    }

/**
     * This method is the wrapper version of `_.reverse`.
     *
     * **Note:** This method mutates the wrapped array.
     *
     * @name reverse
     * @memberOf _
     * @since 0.1.0
     * @category Seq
     * @returns {Object} Returns the new `lodash` wrapper instance.
     * @example
     *
     * var array = [1, 2, 3];
     *
     * _(array).reverse().value()
     * // => [3, 2, 1]
     *
     * console.log(array);
     * // => [3, 2, 1]
     */
    function wrapperReverse() {
      var value = this.__wrapped__;
      if (value instanceof LazyWrapper) {
        var wrapped = value;
        if (this.__actions__.length) {
          wrapped = new LazyWrapper(this);
        }
        wrapped = wrapped.reverse();
        wrapped.__actions__.push({
          'func': thru,
          'args': [reverse],
          'thisArg': undefined
        });
        return new LodashWrapper(wrapped, this.__chain__);
      }
      return this.thru(reverse);
    }

/**
     * Executes the chain sequence to resolve the unwrapped value.
     *
     * @name value
     * @memberOf _
     * @since 0.1.0
     * @alias toJSON, valueOf
     * @category Seq
     * @returns {*} Returns the resolved unwrapped value.
     * @example
     *
     * _([1, 2, 3]).value();
     * // => [1, 2, 3]
     */
    function wrapperValue() {
      return baseWrapperValue(this.__wrapped__, this.__actions__);
    }

/*------------------------------------------------------------------------*/

/**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The corresponding value of
     * each key is the number of times the key was returned by `iteratee`. The
     * iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.countBy([6.1, 4.2, 6.3], Math.floor);
     * // => { '4': 1, '6': 2 }
     *
     * // The `_.property` iteratee shorthand.
     * _.countBy(['one', 'two', 'three'], 'length');
     * // => { '3': 2, '5': 1 }
     */
    var countBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        ++result[key];
      } else {
        baseAssignValue(result, key, 1);
      }
    });

/**
     * Checks if `predicate` returns truthy for **all** elements of `collection`.
     * Iteration is stopped once `predicate` returns falsey. The predicate is
     * invoked with three arguments: (value, index|key, collection).
     *
     * **Note:** This method returns `true` for
     * [empty collections](https://en.wikipedia.org/wiki/Empty_set) because
     * [everything is true](https://en.wikipedia.org/wiki/Vacuous_truth) of
     * elements of empty collections.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {boolean} Returns `true` if all elements pass the predicate check,
     *  else `false`.
     * @example
     *
     * _.every([true, 1, null, 'yes'], Boolean);
     * // => false
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.every(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.every(users, ['active', false]);
     * // => true
     *
     * // The `_.property` iteratee shorthand.
     * _.every(users, 'active');
     * // => false
     */
    function every(collection, predicate, guard) {
      var func = isArray(collection) ? arrayEvery : baseEvery;
      if (guard && isIterateeCall(collection, predicate, guard)) {
        predicate = undefined;
      }
      return func(collection, getIteratee(predicate, 3));
    }

/**
     * Iterates over elements of `collection`, returning an array of all elements
     * `predicate` returns truthy for. The predicate is invoked with three
     * arguments: (value, index|key, collection).
     *
     * **Note:** Unlike `_.remove`, this method returns a new array.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     * @see _.reject
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * _.filter(users, function(o) { return !o.active; });
     * // => objects for ['fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.filter(users, { 'age': 36, 'active': true });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.filter(users, ['active', false]);
     * // => objects for ['fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.filter(users, 'active');
     * // => objects for ['barney']
     */
    function filter(collection, predicate) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      return func(collection, getIteratee(predicate, 3));
    }

/**
     * Iterates over elements of `collection`, returning the first element
     * `predicate` returns truthy for. The predicate is invoked with three
     * arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=0] The index to search from.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': true },
     *   { 'user': 'fred',    'age': 40, 'active': false },
     *   { 'user': 'pebbles', 'age': 1,  'active': true }
     * ];
     *
     * _.find(users, function(o) { return o.age < 40; });
     * // => object for 'barney'
     *
     * // The `_.matches` iteratee shorthand.
     * _.find(users, { 'age': 1, 'active': true });
     * // => object for 'pebbles'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.find(users, ['active', false]);
     * // => object for 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.find(users, 'active');
     * // => object for 'barney'
     */
    var find = createFind(findIndex);

/**
     * This method is like `_.find` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param {number} [fromIndex=collection.length-1] The index to search from.
     * @returns {*} Returns the matched element, else `undefined`.
     * @example
     *
     * _.findLast([1, 2, 3, 4], function(n) {
     *   return n % 2 == 1;
     * });
     * // => 3
     */
    var findLast = createFind(findLastIndex);

/**
     * Creates a flattened array of values by running each element in `collection`
     * thru `iteratee` and flattening the mapped results. The iteratee is invoked
     * with three arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [n, n];
     * }
     *
     * _.flatMap([1, 2], duplicate);
     * // => [1, 1, 2, 2]
     */
    function flatMap(collection, iteratee) {
      return baseFlatten(map(collection, iteratee), 1);
    }

/**
     * This method is like `_.flatMap` except that it recursively flattens the
     * mapped results.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [[[n, n]]];
     * }
     *
     * _.flatMapDeep([1, 2], duplicate);
     * // => [1, 1, 2, 2]
     */
    function flatMapDeep(collection, iteratee) {
      return baseFlatten(map(collection, iteratee), INFINITY);
    }

/**
     * This method is like `_.flatMap` except that it recursively flattens the
     * mapped results up to `depth` times.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {number} [depth=1] The maximum recursion depth.
     * @returns {Array} Returns the new flattened array.
     * @example
     *
     * function duplicate(n) {
     *   return [[[n, n]]];
     * }
     *
     * _.flatMapDepth([1, 2], duplicate, 2);
     * // => [[1, 1], [2, 2]]
     */
    function flatMapDepth(collection, iteratee, depth) {
      depth = depth === undefined ? 1 : toInteger(depth);
      return baseFlatten(map(collection, iteratee), depth);
    }

/**
     * Iterates over elements of `collection` and invokes `iteratee` for each element.
     * The iteratee is invoked with three arguments: (value, index|key, collection).
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * **Note:** As with other "Collections" methods, objects with a "length"
     * property are iterated like arrays. To avoid this behavior use `_.forIn`
     * or `_.forOwn` for object iteration.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @alias each
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     * @see _.forEachRight
     * @example
     *
     * _.forEach([1, 2], function(value) {
     *   console.log(value);
     * });
     * // => Logs `1` then `2`.
     *
     * _.forEach({ 'a': 1, 'b': 2 }, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
     */
    function forEach(collection, iteratee) {
      var func = isArray(collection) ? arrayEach : baseEach;
      return func(collection, getIteratee(iteratee, 3));
    }

/**
     * This method is like `_.forEach` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @alias eachRight
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array|Object} Returns `collection`.
     * @see _.forEach
     * @example
     *
     * _.forEachRight([1, 2], function(value) {
     *   console.log(value);
     * });
     * // => Logs `2` then `1`.
     */
    function forEachRight(collection, iteratee) {
      var func = isArray(collection) ? arrayEachRight : baseEachRight;
      return func(collection, getIteratee(iteratee, 3));
    }

/**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The order of grouped values
     * is determined by the order they occur in `collection`. The corresponding
     * value of each key is an array of elements responsible for generating the
     * key. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * _.groupBy([6.1, 4.2, 6.3], Math.floor);
     * // => { '4': [4.2], '6': [6.1, 6.3] }
     *
     * // The `_.property` iteratee shorthand.
     * _.groupBy(['one', 'two', 'three'], 'length');
     * // => { '3': ['one', 'two'], '5': ['three'] }
     */
    var groupBy = createAggregator(function(result, value, key) {
      if (hasOwnProperty.call(result, key)) {
        result[key].push(value);
      } else {
        baseAssignValue(result, key, [value]);
      }
    });

/**
     * Checks if `value` is in `collection`. If `collection` is a string, it's
     * checked for a substring of `value`, otherwise
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * is used for equality comparisons. If `fromIndex` is negative, it's used as
     * the offset from the end of `collection`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @param {*} value The value to search for.
     * @param {number} [fromIndex=0] The index to search from.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
     * @returns {boolean} Returns `true` if `value` is found, else `false`.
     * @example
     *
     * _.includes([1, 2, 3], 1);
     * // => true
     *
     * _.includes([1, 2, 3], 1, 2);
     * // => false
     *
     * _.includes({ 'a': 1, 'b': 2 }, 1);
     * // => true
     *
     * _.includes('abcd', 'bc');
     * // => true
     */
    function includes(collection, value, fromIndex, guard) {
      collection = isArrayLike(collection) ? collection : values(collection);
      fromIndex = (fromIndex && !guard) ? toInteger(fromIndex) : 0;

var length = collection.length;
      if (fromIndex < 0) {
        fromIndex = nativeMax(length + fromIndex, 0);
      }
      return isString(collection)
        ? (fromIndex <= length && collection.indexOf(value, fromIndex) > -1)
        : (!!length && baseIndexOf(collection, value, fromIndex) > -1);
    }

/**
     * Invokes the method at `path` of each element in `collection`, returning
     * an array of the results of each invoked method. Any additional arguments
     * are provided to each invoked method. If `path` is a function, it's invoked
     * for, and `this` bound to, each element in `collection`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Array|Function|string} path The path of the method to invoke or
     *  the function invoked per iteration.
     * @param {...*} [args] The arguments to invoke each method with.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.invokeMap([[5, 1, 7], [3, 2, 1]], 'sort');
     * // => [[1, 5, 7], [1, 2, 3]]
     *
     * _.invokeMap([123, 456], String.prototype.split, '');
     * // => [['1', '2', '3'], ['4', '5', '6']]
     */
    var invokeMap = baseRest(function(collection, path, args) {
      var index = -1,
          isFunc = typeof path == 'function',
          result = isArrayLike(collection) ? Array(collection.length) : [];

baseEach(collection, function(value) {
        result[++index] = isFunc ? apply(path, value, args) : baseInvoke(value, path, args);
      });
      return result;
    });

/**
     * Creates an object composed of keys generated from the results of running
     * each element of `collection` thru `iteratee`. The corresponding value of
     * each key is the last element responsible for generating the key. The
     * iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee to transform keys.
     * @returns {Object} Returns the composed aggregate object.
     * @example
     *
     * var array = [
     *   { 'dir': 'left', 'code': 97 },
     *   { 'dir': 'right', 'code': 100 }
     * ];
     *
     * _.keyBy(array, function(o) {
     *   return String.fromCharCode(o.code);
     * });
     * // => { 'a': { 'dir': 'left', 'code': 97 }, 'd': { 'dir': 'right', 'code': 100 } }
     *
     * _.keyBy(array, 'dir');
     * // => { 'left': { 'dir': 'left', 'code': 97 }, 'right': { 'dir': 'right', 'code': 100 } }
     */
    var keyBy = createAggregator(function(result, value, key) {
      baseAssignValue(result, key, value);
    });

/**
     * Creates an array of values by running each element in `collection` thru
     * `iteratee`. The iteratee is invoked with three arguments:
     * (value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.every`, `_.filter`, `_.map`, `_.mapValues`, `_.reject`, and `_.some`.
     *
     * The guarded methods are:
     * `ary`, `chunk`, `curry`, `curryRight`, `drop`, `dropRight`, `every`,
     * `fill`, `invert`, `parseInt`, `random`, `range`, `rangeRight`, `repeat`,
     * `sampleSize`, `slice`, `some`, `sortBy`, `split`, `take`, `takeRight`,
     * `template`, `trim`, `trimEnd`, `trimStart`, and `words`
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new mapped array.
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * _.map([4, 8], square);
     * // => [16, 64]
     *
     * _.map({ 'a': 4, 'b': 8 }, square);
     * // => [16, 64] (iteration order is not guaranteed)
     *
     * var users = [
     *   { 'user': 'barney' },
     *   { 'user': 'fred' }
     * ];
     *
     * // The `_.property` iteratee shorthand.
     * _.map(users, 'user');
     * // => ['barney', 'fred']
     */
    function map(collection, iteratee) {
      var func = isArray(collection) ? arrayMap : baseMap;
      return func(collection, getIteratee(iteratee, 3));
    }

/**
     * This method is like `_.sortBy` except that it allows specifying the sort
     * orders of the iteratees to sort by. If `orders` is unspecified, all values
     * are sorted in ascending order. Otherwise, specify an order of "desc" for
     * descending or "asc" for ascending sort order of corresponding values.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Array[]|Function[]|Object[]|string[]} [iteratees=[_.identity]]
     *  The iteratees to sort by.
     * @param {string[]} [orders] The sort orders of `iteratees`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.reduce`.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 34 },
     *   { 'user': 'fred',   'age': 40 },
     *   { 'user': 'barney', 'age': 36 }
     * ];
     *
     * // Sort by `user` in ascending order and by `age` in descending order.
     * _.orderBy(users, ['user', 'age'], ['asc', 'desc']);
     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
     */
    function orderBy(collection, iteratees, orders, guard) {
      if (collection == null) {
        return [];
      }
      if (!isArray(iteratees)) {
        iteratees = iteratees == null ? [] : [iteratees];
      }
      orders = guard ? undefined : orders;
      if (!isArray(orders)) {
        orders = orders == null ? [] : [orders];
      }
      return baseOrderBy(collection, iteratees, orders);
    }

/**
     * Creates an array of elements split into two groups, the first of which
     * contains elements `predicate` returns truthy for, the second of which
     * contains elements `predicate` returns falsey for. The predicate is
     * invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the array of grouped elements.
     * @example
     *
     * var users = [
     *   { 'user': 'barney',  'age': 36, 'active': false },
     *   { 'user': 'fred',    'age': 40, 'active': true },
     *   { 'user': 'pebbles', 'age': 1,  'active': false }
     * ];
     *
     * _.partition(users, function(o) { return o.active; });
     * // => objects for [['fred'], ['barney', 'pebbles']]
     *
     * // The `_.matches` iteratee shorthand.
     * _.partition(users, { 'age': 1, 'active': false });
     * // => objects for [['pebbles'], ['barney', 'fred']]
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.partition(users, ['active', false]);
     * // => objects for [['barney', 'pebbles'], ['fred']]
     *
     * // The `_.property` iteratee shorthand.
     * _.partition(users, 'active');
     * // => objects for [['fred'], ['barney', 'pebbles']]
     */
    var partition = createAggregator(function(result, value, key) {
      result[key ? 0 : 1].push(value);
    }, function() { return [[], []]; });

/**
     * Reduces `collection` to a value which is the accumulated result of running
     * each element in `collection` thru `iteratee`, where each successive
     * invocation is supplied the return value of the previous. If `accumulator`
     * is not given, the first element of `collection` is used as the initial
     * value. The iteratee is invoked with four arguments:
     * (accumulator, value, index|key, collection).
     *
     * Many lodash methods are guarded to work as iteratees for methods like
     * `_.reduce`, `_.reduceRight`, and `_.transform`.
     *
     * The guarded methods are:
     * `assign`, `defaults`, `defaultsDeep`, `includes`, `merge`, `orderBy`,
     * and `sortBy`
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @returns {*} Returns the accumulated value.
     * @see _.reduceRight
     * @example
     *
     * _.reduce([1, 2], function(sum, n) {
     *   return sum + n;
     * }, 0);
     * // => 3
     *
     * _.reduce({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
     *   (result[value] || (result[value] = [])).push(key);
     *   return result;
     * }, {});
     * // => { '1': ['a', 'c'], '2': ['b'] } (iteration order is not guaranteed)
     */
    function reduce(collection, iteratee, accumulator) {
      var func = isArray(collection) ? arrayReduce : baseReduce,
          initAccum = arguments.length < 3;

return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEach);
    }

/**
     * This method is like `_.reduce` except that it iterates over elements of
     * `collection` from right to left.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The initial value.
     * @returns {*} Returns the accumulated value.
     * @see _.reduce
     * @example
     *
     * var array = [[0, 1], [2, 3], [4, 5]];
     *
     * _.reduceRight(array, function(flattened, other) {
     *   return flattened.concat(other);
     * }, []);
     * // => [4, 5, 2, 3, 0, 1]
     */
    function reduceRight(collection, iteratee, accumulator) {
      var func = isArray(collection) ? arrayReduceRight : baseReduce,
          initAccum = arguments.length < 3;

return func(collection, getIteratee(iteratee, 4), accumulator, initAccum, baseEachRight);
    }

/**
     * The opposite of `_.filter`; this method returns the elements of `collection`
     * that `predicate` does **not** return truthy for.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the new filtered array.
     * @see _.filter
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': false },
     *   { 'user': 'fred',   'age': 40, 'active': true }
     * ];
     *
     * _.reject(users, function(o) { return !o.active; });
     * // => objects for ['fred']
     *
     * // The `_.matches` iteratee shorthand.
     * _.reject(users, { 'age': 40, 'active': true });
     * // => objects for ['barney']
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.reject(users, ['active', false]);
     * // => objects for ['fred']
     *
     * // The `_.property` iteratee shorthand.
     * _.reject(users, 'active');
     * // => objects for ['barney']
     */
    function reject(collection, predicate) {
      var func = isArray(collection) ? arrayFilter : baseFilter;
      return func(collection, negate(getIteratee(predicate, 3)));
    }

/**
     * Gets a random element from `collection`.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to sample.
     * @returns {*} Returns the random element.
     * @example
     *
     * _.sample([1, 2, 3, 4]);
     * // => 2
     */
    function sample(collection) {
      var func = isArray(collection) ? arraySample : baseSample;
      return func(collection);
    }

/**
     * Gets `n` random elements at unique keys from `collection` up to the
     * size of `collection`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Collection
     * @param {Array|Object} collection The collection to sample.
     * @param {number} [n=1] The number of elements to sample.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the random elements.
     * @example
     *
     * _.sampleSize([1, 2, 3], 2);
     * // => [3, 1]
     *
     * _.sampleSize([1, 2, 3], 4);
     * // => [2, 3, 1]
     */
    function sampleSize(collection, n, guard) {
      if ((guard ? isIterateeCall(collection, n, guard) : n === undefined)) {
        n = 1;
      } else {
        n = toInteger(n);
      }
      var func = isArray(collection) ? arraySampleSize : baseSampleSize;
      return func(collection, n);
    }

/**
     * Creates an array of shuffled values, using a version of the
     * [Fisher-Yates shuffle](https://en.wikipedia.org/wiki/Fisher-Yates_shuffle).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to shuffle.
     * @returns {Array} Returns the new shuffled array.
     * @example
     *
     * _.shuffle([1, 2, 3, 4]);
     * // => [4, 1, 3, 2]
     */
    function shuffle(collection) {
      var func = isArray(collection) ? arrayShuffle : baseShuffle;
      return func(collection);
    }

/**
     * Gets the size of `collection` by returning its length for array-like
     * values or the number of own enumerable string keyed properties for objects.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object|string} collection The collection to inspect.
     * @returns {number} Returns the collection size.
     * @example
     *
     * _.size([1, 2, 3]);
     * // => 3
     *
     * _.size({ 'a': 1, 'b': 2 });
     * // => 2
     *
     * _.size('pebbles');
     * // => 7
     */
    function size(collection) {
      if (collection == null) {
        return 0;
      }
      if (isArrayLike(collection)) {
        return isString(collection) ? stringSize(collection) : collection.length;
      }
      var tag = getTag(collection);
      if (tag == mapTag || tag == setTag) {
        return collection.size;
      }
      return baseKeys(collection).length;
    }

/**
     * Checks if `predicate` returns truthy for **any** element of `collection`.
     * Iteration is stopped once `predicate` returns truthy. The predicate is
     * invoked with three arguments: (value, index|key, collection).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {boolean} Returns `true` if any element passes the predicate check,
     *  else `false`.
     * @example
     *
     * _.some([null, 0, 'yes', false], Boolean);
     * // => true
     *
     * var users = [
     *   { 'user': 'barney', 'active': true },
     *   { 'user': 'fred',   'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.some(users, { 'user': 'barney', 'active': false });
     * // => false
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.some(users, ['active', false]);
     * // => true
     *
     * // The `_.property` iteratee shorthand.
     * _.some(users, 'active');
     * // => true
     */
    function some(collection, predicate, guard) {
      var func = isArray(collection) ? arraySome : baseSome;
      if (guard && isIterateeCall(collection, predicate, guard)) {
        predicate = undefined;
      }
      return func(collection, getIteratee(predicate, 3));
    }

/**
     * Creates an array of elements, sorted in ascending order by the results of
     * running each element in a collection thru each iteratee. This method
     * performs a stable sort, that is, it preserves the original sort order of
     * equal elements. The iteratees are invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Collection
     * @param {Array|Object} collection The collection to iterate over.
     * @param {...(Function|Function[])} [iteratees=[_.identity]]
     *  The iteratees to sort by.
     * @returns {Array} Returns the new sorted array.
     * @example
     *
     * var users = [
     *   { 'user': 'fred',   'age': 48 },
     *   { 'user': 'barney', 'age': 36 },
     *   { 'user': 'fred',   'age': 40 },
     *   { 'user': 'barney', 'age': 34 }
     * ];
     *
     * _.sortBy(users, [function(o) { return o.user; }]);
     * // => objects for [['barney', 36], ['barney', 34], ['fred', 48], ['fred', 40]]
     *
     * _.sortBy(users, ['user', 'age']);
     * // => objects for [['barney', 34], ['barney', 36], ['fred', 40], ['fred', 48]]
     */
    var sortBy = baseRest(function(collection, iteratees) {
      if (collection == null) {
        return [];
      }
      var length = iteratees.length;
      if (length > 1 && isIterateeCall(collection, iteratees[0], iteratees[1])) {
        iteratees = [];
      } else if (length > 2 && isIterateeCall(iteratees[0], iteratees[1], iteratees[2])) {
        iteratees = [iteratees[0]];
      }
      return baseOrderBy(collection, baseFlatten(iteratees, 1), []);
    });

/*------------------------------------------------------------------------*/

/**
     * Gets the timestamp of the number of milliseconds that have elapsed since
     * the Unix epoch (1 January 1970 00:00:00 UTC).
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Date
     * @returns {number} Returns the timestamp.
     * @example
     *
     * _.defer(function(stamp) {
     *   console.log(_.now() - stamp);
     * }, _.now());
     * // => Logs the number of milliseconds it took for the deferred invocation.
     */
    var now = ctxNow || function() {
      return root.Date.now();
    };

/*------------------------------------------------------------------------*/

/**
     * The opposite of `_.before`; this method creates a function that invokes
     * `func` once it's called `n` or more times.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {number} n The number of calls before `func` is invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var saves = ['profile', 'settings'];
     *
     * var done = _.after(saves.length, function() {
     *   console.log('done saving!');
     * });
     *
     * _.forEach(saves, function(type) {
     *   asyncSave({ 'type': type, 'complete': done });
     * });
     * // => Logs 'done saving!' after the two async saves have completed.
     */
    function after(n, func) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      n = toInteger(n);
      return function() {
        if (--n < 1) {
          return func.apply(this, arguments);
        }
      };
    }

/**
     * Creates a function that invokes `func`, with up to `n` arguments,
     * ignoring any additional arguments.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @param {number} [n=func.length] The arity cap.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new capped function.
     * @example
     *
     * _.map(['6', '8', '10'], _.ary(parseInt, 1));
     * // => [6, 8, 10]
     */
    function ary(func, n, guard) {
      n = guard ? undefined : n;
      n = (func && n == null) ? func.length : n;
      return createWrap(func, WRAP_ARY_FLAG, undefined, undefined, undefined, undefined, n);
    }

/**
     * Creates a function that invokes `func`, with the `this` binding and arguments
     * of the created function, while it's called less than `n` times. Subsequent
     * calls to the created function return the result of the last `func` invocation.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {number} n The number of calls at which `func` is no longer invoked.
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * jQuery(element).on('click', _.before(5, addContactToList));
     * // => Allows adding up to 4 contacts to the list.
     */
    function before(n, func) {
      var result;
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      n = toInteger(n);
      return function() {
        if (--n > 0) {
          result = func.apply(this, arguments);
        }
        if (n <= 1) {
          func = undefined;
        }
        return result;
      };
    }

/**
     * Creates a function that invokes `func` with the `this` binding of `thisArg`
     * and `partials` prepended to the arguments it receives.
     *
     * The `_.bind.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for partially applied arguments.
     *
     * **Note:** Unlike native `Function#bind`, this method doesn't set the "length"
     * property of bound functions.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to bind.
     * @param {*} thisArg The `this` binding of `func`.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * function greet(greeting, punctuation) {
     *   return greeting + ' ' + this.user + punctuation;
     * }
     *
     * var object = { 'user': 'fred' };
     *
     * var bound = _.bind(greet, object, 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * // Bound with placeholders.
     * var bound = _.bind(greet, object, _, '!');
     * bound('hi');
     * // => 'hi fred!'
     */
    var bind = baseRest(function(func, thisArg, partials) {
      var bitmask = WRAP_BIND_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, getHolder(bind));
        bitmask |= WRAP_PARTIAL_FLAG;
      }
      return createWrap(func, bitmask, thisArg, partials, holders);
    });

/**
     * Creates a function that invokes the method at `object[key]` with `partials`
     * prepended to the arguments it receives.
     *
     * This method differs from `_.bind` by allowing bound functions to reference
     * methods that may be redefined or don't yet exist. See
     * [Peter Michaux's article](http://peter.michaux.ca/articles/lazy-function-definition-pattern)
     * for more details.
     *
     * The `_.bindKey.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * @static
     * @memberOf _
     * @since 0.10.0
     * @category Function
     * @param {Object} object The object to invoke the method on.
     * @param {string} key The key of the method.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new bound function.
     * @example
     *
     * var object = {
     *   'user': 'fred',
     *   'greet': function(greeting, punctuation) {
     *     return greeting + ' ' + this.user + punctuation;
     *   }
     * };
     *
     * var bound = _.bindKey(object, 'greet', 'hi');
     * bound('!');
     * // => 'hi fred!'
     *
     * object.greet = function(greeting, punctuation) {
     *   return greeting + 'ya ' + this.user + punctuation;
     * };
     *
     * bound('!');
     * // => 'hiya fred!'
     *
     * // Bound with placeholders.
     * var bound = _.bindKey(object, 'greet', _, '!');
     * bound('hi');
     * // => 'hiya fred!'
     */
    var bindKey = baseRest(function(object, key, partials) {
      var bitmask = WRAP_BIND_FLAG | WRAP_BIND_KEY_FLAG;
      if (partials.length) {
        var holders = replaceHolders(partials, getHolder(bindKey));
        bitmask |= WRAP_PARTIAL_FLAG;
      }
      return createWrap(key, bitmask, object, partials, holders);
    });

/**
     * Creates a function that accepts arguments of `func` and either invokes
     * `func` returning its result, if at least `arity` number of arguments have
     * been provided, or returns a function that accepts the remaining `func`
     * arguments, and so on. The arity of `func` may be specified if `func.length`
     * is not sufficient.
     *
     * The `_.curry.placeholder` value, which defaults to `_` in monolithic builds,
     * may be used as a placeholder for provided arguments.
     *
     * **Note:** This method doesn't set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curry(abc);
     *
     * curried(1)(2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2)(3);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // Curried with placeholders.
     * curried(1)(_, 3)(2);
     * // => [1, 2, 3]
     */
    function curry(func, arity, guard) {
      arity = guard ? undefined : arity;
      var result = createWrap(func, WRAP_CURRY_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
      result.placeholder = curry.placeholder;
      return result;
    }

/**
     * This method is like `_.curry` except that arguments are applied to `func`
     * in the manner of `_.partialRight` instead of `_.partial`.
     *
     * The `_.curryRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for provided arguments.
     *
     * **Note:** This method doesn't set the "length" property of curried functions.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to curry.
     * @param {number} [arity=func.length] The arity of `func`.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the new curried function.
     * @example
     *
     * var abc = function(a, b, c) {
     *   return [a, b, c];
     * };
     *
     * var curried = _.curryRight(abc);
     *
     * curried(3)(2)(1);
     * // => [1, 2, 3]
     *
     * curried(2, 3)(1);
     * // => [1, 2, 3]
     *
     * curried(1, 2, 3);
     * // => [1, 2, 3]
     *
     * // Curried with placeholders.
     * curried(3)(1, _)(2);
     * // => [1, 2, 3]
     */
    function curryRight(func, arity, guard) {
      arity = guard ? undefined : arity;
      var result = createWrap(func, WRAP_CURRY_RIGHT_FLAG, undefined, undefined, undefined, undefined, undefined, arity);
      result.placeholder = curryRight.placeholder;
      return result;
    }

/**
     * Creates a debounced function that delays invoking `func` until after `wait`
     * milliseconds have elapsed since the last time the debounced function was
     * invoked. The debounced function comes with a `cancel` method to cancel
     * delayed `func` invocations and a `flush` method to immediately invoke them.
     * Provide `options` to indicate whether `func` should be invoked on the
     * leading and/or trailing edge of the `wait` timeout. The `func` is invoked
     * with the last arguments provided to the debounced function. Subsequent
     * calls to the debounced function return the result of the last `func`
     * invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is
     * invoked on the trailing edge of the timeout only if the debounced function
     * is invoked more than once during the `wait` timeout.
     *
     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
     *
     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
     * for details over the differences between `_.debounce` and `_.throttle`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to debounce.
     * @param {number} [wait=0] The number of milliseconds to delay.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.leading=false]
     *  Specify invoking on the leading edge of the timeout.
     * @param {number} [options.maxWait]
     *  The maximum time `func` is allowed to be delayed before it's invoked.
     * @param {boolean} [options.trailing=true]
     *  Specify invoking on the trailing edge of the timeout.
     * @returns {Function} Returns the new debounced function.
     * @example
     *
     * // Avoid costly calculations while the window size is in flux.
     * jQuery(window).on('resize', _.debounce(calculateLayout, 150));
     *
     * // Invoke `sendMail` when clicked, debouncing subsequent calls.
     * jQuery(element).on('click', _.debounce(sendMail, 300, {
     *   'leading': true,
     *   'trailing': false
     * }));
     *
     * // Ensure `batchLog` is invoked once after 1 second of debounced calls.
     * var debounced = _.debounce(batchLog, 250, { 'maxWait': 1000 });
     * var source = new EventSource('/stream');
     * jQuery(source).on('message', debounced);
     *
     * // Cancel the trailing debounced invocation.
     * jQuery(window).on('popstate', debounced.cancel);
     */
    function debounce(func, wait, options) {
      var lastArgs,
          lastThis,
          maxWait,
          result,
          timerId,
          lastCallTime,
          lastInvokeTime = 0,
          leading = false,
          maxing = false,
          trailing = true;

if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      wait = toNumber(wait) || 0;
      if (isObject(options)) {
        leading = !!options.leading;
        maxing = 'maxWait' in options;
        maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }

function invokeFunc(time) {
        var args = lastArgs,
            thisArg = lastThis;

lastArgs = lastThis = undefined;
        lastInvokeTime = time;
        result = func.apply(thisArg, args);
        return result;
      }

function leadingEdge(time) {
        // Reset any `maxWait` timer.
        lastInvokeTime = time;
        // Start the timer for the trailing edge.
        timerId = setTimeout(timerExpired, wait);
        // Invoke the leading edge.
        return leading ? invokeFunc(time) : result;
      }

function remainingWait(time) {
        var timeSinceLastCall = time - lastCallTime,
            timeSinceLastInvoke = time - lastInvokeTime,
            timeWaiting = wait - timeSinceLastCall;

return maxing
          ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
          : timeWaiting;
      }

function shouldInvoke(time) {
        var timeSinceLastCall = time - lastCallTime,
            timeSinceLastInvoke = time - lastInvokeTime;

// Either this is the first call, activity has stopped and we're at the
        // trailing edge, the system time has gone backwards and we're treating
        // it as the trailing edge, or we've hit the `maxWait` limit.
        return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
          (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
      }

function timerExpired() {
        var time = now();
        if (shouldInvoke(time)) {
          return trailingEdge(time);
        }
        // Restart the timer.
        timerId = setTimeout(timerExpired, remainingWait(time));
      }

function trailingEdge(time) {
        timerId = undefined;

// Only invoke if we have `lastArgs` which means `func` has been
        // debounced at least once.
        if (trailing && lastArgs) {
          return invokeFunc(time);
        }
        lastArgs = lastThis = undefined;
        return result;
      }

function cancel() {
        if (timerId !== undefined) {
          clearTimeout(timerId);
        }
        lastInvokeTime = 0;
        lastArgs = lastCallTime = lastThis = timerId = undefined;
      }

function flush() {
        return timerId === undefined ? result : trailingEdge(now());
      }

function debounced() {
        var time = now(),
            isInvoking = shouldInvoke(time);

lastArgs = arguments;
        lastThis = this;
        lastCallTime = time;

if (isInvoking) {
          if (timerId === undefined) {
            return leadingEdge(lastCallTime);
          }
          if (maxing) {
            // Handle invocations in a tight loop.
            clearTimeout(timerId);
            timerId = setTimeout(timerExpired, wait);
            return invokeFunc(lastCallTime);
          }
        }
        if (timerId === undefined) {
          timerId = setTimeout(timerExpired, wait);
        }
        return result;
      }
      debounced.cancel = cancel;
      debounced.flush = flush;
      return debounced;
    }

/**
     * Defers invoking the `func` until the current call stack has cleared. Any
     * additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to defer.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.defer(function(text) {
     *   console.log(text);
     * }, 'deferred');
     * // => Logs 'deferred' after one millisecond.
     */
    var defer = baseRest(function(func, args) {
      return baseDelay(func, 1, args);
    });

/**
     * Invokes `func` after `wait` milliseconds. Any additional arguments are
     * provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to delay.
     * @param {number} wait The number of milliseconds to delay invocation.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {number} Returns the timer id.
     * @example
     *
     * _.delay(function(text) {
     *   console.log(text);
     * }, 1000, 'later');
     * // => Logs 'later' after one second.
     */
    var delay = baseRest(function(func, wait, args) {
      return baseDelay(func, toNumber(wait) || 0, args);
    });

/**
     * Creates a function that invokes `func` with arguments reversed.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to flip arguments for.
     * @returns {Function} Returns the new flipped function.
     * @example
     *
     * var flipped = _.flip(function() {
     *   return _.toArray(arguments);
     * });
     *
     * flipped('a', 'b', 'c', 'd');
     * // => ['d', 'c', 'b', 'a']
     */
    function flip(func) {
      return createWrap(func, WRAP_FLIP_FLAG);
    }

/**
     * Creates a function that memoizes the result of `func`. If `resolver` is
     * provided, it determines the cache key for storing the result based on the
     * arguments provided to the memoized function. By default, the first argument
     * provided to the memoized function is used as the map cache key. The `func`
     * is invoked with the `this` binding of the memoized function.
     *
     * **Note:** The cache is exposed as the `cache` property on the memoized
     * function. Its creation may be customized by replacing the `_.memoize.Cache`
     * constructor with one whose instances implement the
     * [`Map`](http://ecma-international.org/ecma-262/7.0/#sec-properties-of-the-map-prototype-object)
     * method interface of `clear`, `delete`, `get`, `has`, and `set`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to have its output memoized.
     * @param {Function} [resolver] The function to resolve the cache key.
     * @returns {Function} Returns the new memoized function.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     * var other = { 'c': 3, 'd': 4 };
     *
     * var values = _.memoize(_.values);
     * values(object);
     * // => [1, 2]
     *
     * values(other);
     * // => [3, 4]
     *
     * object.a = 2;
     * values(object);
     * // => [1, 2]
     *
     * // Modify the result cache.
     * values.cache.set(object, ['a', 'b']);
     * values(object);
     * // => ['a', 'b']
     *
     * // Replace `_.memoize.Cache`.
     * _.memoize.Cache = WeakMap;
     */
    function memoize(func, resolver) {
      if (typeof func != 'function' || (resolver != null && typeof resolver != 'function')) {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      var memoized = function() {
        var args = arguments,
            key = resolver ? resolver.apply(this, args) : args[0],
            cache = memoized.cache;

if (cache.has(key)) {
          return cache.get(key);
        }
        var result = func.apply(this, args);
        memoized.cache = cache.set(key, result) || cache;
        return result;
      };
      memoized.cache = new (memoize.Cache || MapCache);
      return memoized;
    }

// Expose `MapCache`.
    memoize.Cache = MapCache;

/**
     * Creates a function that negates the result of the predicate `func`. The
     * `func` predicate is invoked with the `this` binding and arguments of the
     * created function.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} predicate The predicate to negate.
     * @returns {Function} Returns the new negated function.
     * @example
     *
     * function isEven(n) {
     *   return n % 2 == 0;
     * }
     *
     * _.filter([1, 2, 3, 4, 5, 6], _.negate(isEven));
     * // => [1, 3, 5]
     */
    function negate(predicate) {
      if (typeof predicate != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      return function() {
        var args = arguments;
        switch (args.length) {
          case 0: return !predicate.call(this);
          case 1: return !predicate.call(this, args[0]);
          case 2: return !predicate.call(this, args[0], args[1]);
          case 3: return !predicate.call(this, args[0], args[1], args[2]);
        }
        return !predicate.apply(this, args);
      };
    }

/**
     * Creates a function that is restricted to invoking `func` once. Repeat calls
     * to the function return the value of the first invocation. The `func` is
     * invoked with the `this` binding and arguments of the created function.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to restrict.
     * @returns {Function} Returns the new restricted function.
     * @example
     *
     * var initialize = _.once(createApplication);
     * initialize();
     * initialize();
     * // => `createApplication` is invoked once
     */
    function once(func) {
      return before(2, func);
    }

/**
     * Creates a function that invokes `func` with its arguments transformed.
     *
     * @static
     * @since 4.0.0
     * @memberOf _
     * @category Function
     * @param {Function} func The function to wrap.
     * @param {...(Function|Function[])} [transforms=[_.identity]]
     *  The argument transforms.
     * @returns {Function} Returns the new function.
     * @example
     *
     * function doubled(n) {
     *   return n * 2;
     * }
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var func = _.overArgs(function(x, y) {
     *   return [x, y];
     * }, [square, doubled]);
     *
     * func(9, 3);
     * // => [81, 6]
     *
     * func(10, 5);
     * // => [100, 10]
     */
    var overArgs = castRest(function(func, transforms) {
      transforms = (transforms.length == 1 && isArray(transforms[0]))
        ? arrayMap(transforms[0], baseUnary(getIteratee()))
        : arrayMap(baseFlatten(transforms, 1), baseUnary(getIteratee()));

var funcsLength = transforms.length;
      return baseRest(function(args) {
        var index = -1,
            length = nativeMin(args.length, funcsLength);

while (++index < length) {
          args[index] = transforms[index].call(this, args[index]);
        }
        return apply(func, this, args);
      });
    });

/**
     * Creates a function that invokes `func` with `partials` prepended to the
     * arguments it receives. This method is like `_.bind` except it does **not**
     * alter the `this` binding.
     *
     * The `_.partial.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method doesn't set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @since 0.2.0
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * function greet(greeting, name) {
     *   return greeting + ' ' + name;
     * }
     *
     * var sayHelloTo = _.partial(greet, 'hello');
     * sayHelloTo('fred');
     * // => 'hello fred'
     *
     * // Partially applied with placeholders.
     * var greetFred = _.partial(greet, _, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     */
    var partial = baseRest(function(func, partials) {
      var holders = replaceHolders(partials, getHolder(partial));
      return createWrap(func, WRAP_PARTIAL_FLAG, undefined, partials, holders);
    });

/**
     * This method is like `_.partial` except that partially applied arguments
     * are appended to the arguments it receives.
     *
     * The `_.partialRight.placeholder` value, which defaults to `_` in monolithic
     * builds, may be used as a placeholder for partially applied arguments.
     *
     * **Note:** This method doesn't set the "length" property of partially
     * applied functions.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Function
     * @param {Function} func The function to partially apply arguments to.
     * @param {...*} [partials] The arguments to be partially applied.
     * @returns {Function} Returns the new partially applied function.
     * @example
     *
     * function greet(greeting, name) {
     *   return greeting + ' ' + name;
     * }
     *
     * var greetFred = _.partialRight(greet, 'fred');
     * greetFred('hi');
     * // => 'hi fred'
     *
     * // Partially applied with placeholders.
     * var sayHelloTo = _.partialRight(greet, 'hello', _);
     * sayHelloTo('fred');
     * // => 'hello fred'
     */
    var partialRight = baseRest(function(func, partials) {
      var holders = replaceHolders(partials, getHolder(partialRight));
      return createWrap(func, WRAP_PARTIAL_RIGHT_FLAG, undefined, partials, holders);
    });

/**
     * Creates a function that invokes `func` with arguments arranged according
     * to the specified `indexes` where the argument value at the first index is
     * provided as the first argument, the argument value at the second index is
     * provided as the second argument, and so on.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Function
     * @param {Function} func The function to rearrange arguments for.
     * @param {...(number|number[])} indexes The arranged argument indexes.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var rearged = _.rearg(function(a, b, c) {
     *   return [a, b, c];
     * }, [2, 0, 1]);
     *
     * rearged('b', 'c', 'a')
     * // => ['a', 'b', 'c']
     */
    var rearg = flatRest(function(func, indexes) {
      return createWrap(func, WRAP_REARG_FLAG, undefined, undefined, undefined, indexes);
    });

/**
     * Creates a function that invokes `func` with the `this` binding of the
     * created function and arguments from `start` and beyond provided as
     * an array.
     *
     * **Note:** This method is based on the
     * [rest parameter](https://mdn.io/rest_parameters).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to apply a rest parameter to.
     * @param {number} [start=func.length-1] The start position of the rest parameter.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.rest(function(what, names) {
     *   return what + ' ' + _.initial(names).join(', ') +
     *     (_.size(names) > 1 ? ', & ' : '') + _.last(names);
     * });
     *
     * say('hello', 'fred', 'barney', 'pebbles');
     * // => 'hello fred, barney, & pebbles'
     */
    function rest(func, start) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = start === undefined ? start : toInteger(start);
      return baseRest(func, start);
    }

/**
     * Creates a function that invokes `func` with the `this` binding of the
     * create function and an array of arguments much like
     * [`Function#apply`](http://www.ecma-international.org/ecma-262/7.0/#sec-function.prototype.apply).
     *
     * **Note:** This method is based on the
     * [spread operator](https://mdn.io/spread_operator).
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Function
     * @param {Function} func The function to spread arguments over.
     * @param {number} [start=0] The start position of the spread.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var say = _.spread(function(who, what) {
     *   return who + ' says ' + what;
     * });
     *
     * say(['fred', 'hello']);
     * // => 'fred says hello'
     *
     * var numbers = Promise.all([
     *   Promise.resolve(40),
     *   Promise.resolve(36)
     * ]);
     *
     * numbers.then(_.spread(function(x, y) {
     *   return x + y;
     * }));
     * // => a Promise of 76
     */
    function spread(func, start) {
      if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      start = start == null ? 0 : nativeMax(toInteger(start), 0);
      return baseRest(function(args) {
        var array = args[start],
            otherArgs = castSlice(args, 0, start);

if (array) {
          arrayPush(otherArgs, array);
        }
        return apply(func, this, otherArgs);
      });
    }

/**
     * Creates a throttled function that only invokes `func` at most once per
     * every `wait` milliseconds. The throttled function comes with a `cancel`
     * method to cancel delayed `func` invocations and a `flush` method to
     * immediately invoke them. Provide `options` to indicate whether `func`
     * should be invoked on the leading and/or trailing edge of the `wait`
     * timeout. The `func` is invoked with the last arguments provided to the
     * throttled function. Subsequent calls to the throttled function return the
     * result of the last `func` invocation.
     *
     * **Note:** If `leading` and `trailing` options are `true`, `func` is
     * invoked on the trailing edge of the timeout only if the throttled function
     * is invoked more than once during the `wait` timeout.
     *
     * If `wait` is `0` and `leading` is `false`, `func` invocation is deferred
     * until to the next tick, similar to `setTimeout` with a timeout of `0`.
     *
     * See [David Corbacho's article](https://css-tricks.com/debouncing-throttling-explained-examples/)
     * for details over the differences between `_.throttle` and `_.debounce`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {Function} func The function to throttle.
     * @param {number} [wait=0] The number of milliseconds to throttle invocations to.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.leading=true]
     *  Specify invoking on the leading edge of the timeout.
     * @param {boolean} [options.trailing=true]
     *  Specify invoking on the trailing edge of the timeout.
     * @returns {Function} Returns the new throttled function.
     * @example
     *
     * // Avoid excessively updating the position while scrolling.
     * jQuery(window).on('scroll', _.throttle(updatePosition, 100));
     *
     * // Invoke `renewToken` when the click event is fired, but not more than once every 5 minutes.
     * var throttled = _.throttle(renewToken, 300000, { 'trailing': false });
     * jQuery(element).on('click', throttled);
     *
     * // Cancel the trailing throttled invocation.
     * jQuery(window).on('popstate', throttled.cancel);
     */
    function throttle(func, wait, options) {
      var leading = true,
          trailing = true;

if (typeof func != 'function') {
        throw new TypeError(FUNC_ERROR_TEXT);
      }
      if (isObject(options)) {
        leading = 'leading' in options ? !!options.leading : leading;
        trailing = 'trailing' in options ? !!options.trailing : trailing;
      }
      return debounce(func, wait, {
        'leading': leading,
        'maxWait': wait,
        'trailing': trailing
      });
    }

/**
     * Creates a function that accepts up to one argument, ignoring any
     * additional arguments.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Function
     * @param {Function} func The function to cap arguments for.
     * @returns {Function} Returns the new capped function.
     * @example
     *
     * _.map(['6', '8', '10'], _.unary(parseInt));
     * // => [6, 8, 10]
     */
    function unary(func) {
      return ary(func, 1);
    }

/**
     * Creates a function that provides `value` to `wrapper` as its first
     * argument. Any additional arguments provided to the function are appended
     * to those provided to the `wrapper`. The wrapper is invoked with the `this`
     * binding of the created function.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Function
     * @param {*} value The value to wrap.
     * @param {Function} [wrapper=identity] The wrapper function.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var p = _.wrap(_.escape, function(func, text) {
     *   return '<p>' + func(text) + '</p>';
     * });
     *
     * p('fred, barney, & pebbles');
     * // => '<p>fred, barney, &amp; pebbles</p>'
     */
    function wrap(value, wrapper) {
      return partial(castFunction(wrapper), value);
    }

/*------------------------------------------------------------------------*/

/**
     * Casts `value` as an array if it's not one.
     *
     * @static
     * @memberOf _
     * @since 4.4.0
     * @category Lang
     * @param {*} value The value to inspect.
     * @returns {Array} Returns the cast array.
     * @example
     *
     * _.castArray(1);
     * // => [1]
     *
     * _.castArray({ 'a': 1 });
     * // => [{ 'a': 1 }]
     *
     * _.castArray('abc');
     * // => ['abc']
     *
     * _.castArray(null);
     * // => [null]
     *
     * _.castArray(undefined);
     * // => [undefined]
     *
     * _.castArray();
     * // => []
     *
     * var array = [1, 2, 3];
     * console.log(_.castArray(array) === array);
     * // => true
     */
    function castArray() {
      if (!arguments.length) {
        return [];
      }
      var value = arguments[0];
      return isArray(value) ? value : [value];
    }

/**
     * Creates a shallow clone of `value`.
     *
     * **Note:** This method is loosely based on the
     * [structured clone algorithm](https://mdn.io/Structured_clone_algorithm)
     * and supports cloning arrays, array buffers, booleans, date objects, maps,
     * numbers, `Object` objects, regexes, sets, strings, symbols, and typed
     * arrays. The own enumerable properties of `arguments` objects are cloned
     * as plain objects. An empty object is returned for uncloneable values such
     * as error objects, functions, DOM nodes, and WeakMaps.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to clone.
     * @returns {*} Returns the cloned value.
     * @see _.cloneDeep
     * @example
     *
     * var objects = [{ 'a': 1 }, { 'b': 2 }];
     *
     * var shallow = _.clone(objects);
     * console.log(shallow[0] === objects[0]);
     * // => true
     */
    function clone(value) {
      return baseClone(value, CLONE_SYMBOLS_FLAG);
    }

/**
     * This method is like `_.clone` except that it accepts `customizer` which
     * is invoked to produce the cloned value. If `customizer` returns `undefined`,
     * cloning is handled by the method instead. The `customizer` is invoked with
     * up to four arguments; (value [, index|key, object, stack]).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to clone.
     * @param {Function} [customizer] The function to customize cloning.
     * @returns {*} Returns the cloned value.
     * @see _.cloneDeepWith
     * @example
     *
     * function customizer(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(false);
     *   }
     * }
     *
     * var el = _.cloneWith(document.body, customizer);
     *
     * console.log(el === document.body);
     * // => false
     * console.log(el.nodeName);
     * // => 'BODY'
     * console.log(el.childNodes.length);
     * // => 0
     */
    function cloneWith(value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseClone(value, CLONE_SYMBOLS_FLAG, customizer);
    }

/**
     * This method is like `_.clone` except that it recursively clones `value`.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Lang
     * @param {*} value The value to recursively clone.
     * @returns {*} Returns the deep cloned value.
     * @see _.clone
     * @example
     *
     * var objects = [{ 'a': 1 }, { 'b': 2 }];
     *
     * var deep = _.cloneDeep(objects);
     * console.log(deep[0] === objects[0]);
     * // => false
     */
    function cloneDeep(value) {
      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG);
    }

/**
     * This method is like `_.cloneWith` except that it recursively clones `value`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to recursively clone.
     * @param {Function} [customizer] The function to customize cloning.
     * @returns {*} Returns the deep cloned value.
     * @see _.cloneWith
     * @example
     *
     * function customizer(value) {
     *   if (_.isElement(value)) {
     *     return value.cloneNode(true);
     *   }
     * }
     *
     * var el = _.cloneDeepWith(document.body, customizer);
     *
     * console.log(el === document.body);
     * // => false
     * console.log(el.nodeName);
     * // => 'BODY'
     * console.log(el.childNodes.length);
     * // => 20
     */
    function cloneDeepWith(value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseClone(value, CLONE_DEEP_FLAG | CLONE_SYMBOLS_FLAG, customizer);
    }

/**
     * Checks if `object` conforms to `source` by invoking the predicate
     * properties of `source` with the corresponding property values of `object`.
     *
     * **Note:** This method is equivalent to `_.conforms` when `source` is
     * partially applied.
     *
     * @static
     * @memberOf _
     * @since 4.14.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property predicates to conform to.
     * @returns {boolean} Returns `true` if `object` conforms, else `false`.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     *
     * _.conformsTo(object, { 'b': function(n) { return n > 1; } });
     * // => true
     *
     * _.conformsTo(object, { 'b': function(n) { return n > 2; } });
     * // => false
     */
    function conformsTo(object, source) {
      return source == null || baseConformsTo(object, source, keys(source));
    }

/**
     * Performs a
     * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero)
     * comparison between two values to determine if they are equivalent.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'a': 1 };
     * var other = { 'a': 1 };
     *
     * _.eq(object, object);
     * // => true
     *
     * _.eq(object, other);
     * // => false
     *
     * _.eq('a', 'a');
     * // => true
     *
     * _.eq('a', Object('a'));
     * // => false
     *
     * _.eq(NaN, NaN);
     * // => true
     */
    function eq(value, other) {
      return value === other || (value !== value && other !== other);
    }

/**
     * Checks if `value` is greater than `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than `other`,
     *  else `false`.
     * @see _.lt
     * @example
     *
     * _.gt(3, 1);
     * // => true
     *
     * _.gt(3, 3);
     * // => false
     *
     * _.gt(1, 3);
     * // => false
     */
    var gt = createRelationalOperation(baseGt);

/**
     * Checks if `value` is greater than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is greater than or equal to
     *  `other`, else `false`.
     * @see _.lte
     * @example
     *
     * _.gte(3, 1);
     * // => true
     *
     * _.gte(3, 3);
     * // => true
     *
     * _.gte(1, 3);
     * // => false
     */
    var gte = createRelationalOperation(function(value, other) {
      return value >= other;
    });

/**
     * Checks if `value` is likely an `arguments` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an `arguments` object,
     *  else `false`.
     * @example
     *
     * _.isArguments(function() { return arguments; }());
     * // => true
     *
     * _.isArguments([1, 2, 3]);
     * // => false
     */
    var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) {
      return isObjectLike(value) && hasOwnProperty.call(value, 'callee') &&
        !propertyIsEnumerable.call(value, 'callee');
    };

/**
     * Checks if `value` is classified as an `Array` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array, else `false`.
     * @example
     *
     * _.isArray([1, 2, 3]);
     * // => true
     *
     * _.isArray(document.body.children);
     * // => false
     *
     * _.isArray('abc');
     * // => false
     *
     * _.isArray(_.noop);
     * // => false
     */
    var isArray = Array.isArray;

/**
     * Checks if `value` is classified as an `ArrayBuffer` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array buffer, else `false`.
     * @example
     *
     * _.isArrayBuffer(new ArrayBuffer(2));
     * // => true
     *
     * _.isArrayBuffer(new Array(2));
     * // => false
     */
    var isArrayBuffer = nodeIsArrayBuffer ? baseUnary(nodeIsArrayBuffer) : baseIsArrayBuffer;

/**
     * Checks if `value` is array-like. A value is considered array-like if it's
     * not a function and has a `value.length` that's an integer greater than or
     * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is array-like, else `false`.
     * @example
     *
     * _.isArrayLike([1, 2, 3]);
     * // => true
     *
     * _.isArrayLike(document.body.children);
     * // => true
     *
     * _.isArrayLike('abc');
     * // => true
     *
     * _.isArrayLike(_.noop);
     * // => false
     */
    function isArrayLike(value) {
      return value != null && isLength(value.length) && !isFunction(value);
    }

/**
     * This method is like `_.isArrayLike` except that it also checks if `value`
     * is an object.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an array-like object,
     *  else `false`.
     * @example
     *
     * _.isArrayLikeObject([1, 2, 3]);
     * // => true
     *
     * _.isArrayLikeObject(document.body.children);
     * // => true
     *
     * _.isArrayLikeObject('abc');
     * // => false
     *
     * _.isArrayLikeObject(_.noop);
     * // => false
     */
    function isArrayLikeObject(value) {
      return isObjectLike(value) && isArrayLike(value);
    }

/**
     * Checks if `value` is classified as a boolean primitive or object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a boolean, else `false`.
     * @example
     *
     * _.isBoolean(false);
     * // => true
     *
     * _.isBoolean(null);
     * // => false
     */
    function isBoolean(value) {
      return value === true || value === false ||
        (isObjectLike(value) && baseGetTag(value) == boolTag);
    }

/**
     * Checks if `value` is a buffer.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a buffer, else `false`.
     * @example
     *
     * _.isBuffer(new Buffer(2));
     * // => true
     *
     * _.isBuffer(new Uint8Array(2));
     * // => false
     */
    var isBuffer = nativeIsBuffer || stubFalse;

/**
     * Checks if `value` is classified as a `Date` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a date object, else `false`.
     * @example
     *
     * _.isDate(new Date);
     * // => true
     *
     * _.isDate('Mon April 23 2012');
     * // => false
     */
    var isDate = nodeIsDate ? baseUnary(nodeIsDate) : baseIsDate;

/**
     * Checks if `value` is likely a DOM element.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a DOM element, else `false`.
     * @example
     *
     * _.isElement(document.body);
     * // => true
     *
     * _.isElement('<body>');
     * // => false
     */
    function isElement(value) {
      return isObjectLike(value) && value.nodeType === 1 && !isPlainObject(value);
    }

/**
     * Checks if `value` is an empty object, collection, map, or set.
     *
     * Objects are considered empty if they have no own enumerable string keyed
     * properties.
     *
     * Array-like values such as `arguments` objects, arrays, buffers, strings, or
     * jQuery-like collections are considered empty if they have a `length` of `0`.
     * Similarly, maps and sets are considered empty if they have a `size` of `0`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is empty, else `false`.
     * @example
     *
     * _.isEmpty(null);
     * // => true
     *
     * _.isEmpty(true);
     * // => true
     *
     * _.isEmpty(1);
     * // => true
     *
     * _.isEmpty([1, 2, 3]);
     * // => false
     *
     * _.isEmpty({ 'a': 1 });
     * // => false
     */
    function isEmpty(value) {
      if (value == null) {
        return true;
      }
      if (isArrayLike(value) &&
          (isArray(value) || typeof value == 'string' || typeof value.splice == 'function' ||
            isBuffer(value) || isTypedArray(value) || isArguments(value))) {
        return !value.length;
      }
      var tag = getTag(value);
      if (tag == mapTag || tag == setTag) {
        return !value.size;
      }
      if (isPrototype(value)) {
        return !baseKeys(value).length;
      }
      for (var key in value) {
        if (hasOwnProperty.call(value, key)) {
          return false;
        }
      }
      return true;
    }

/**
     * Performs a deep comparison between two values to determine if they are
     * equivalent.
     *
     * **Note:** This method supports comparing arrays, array buffers, booleans,
     * date objects, error objects, maps, numbers, `Object` objects, regexes,
     * sets, strings, symbols, and typed arrays. `Object` objects are compared
     * by their own, not inherited, enumerable properties. Functions and DOM
     * nodes are compared by strict equality, i.e. `===`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * var object = { 'a': 1 };
     * var other = { 'a': 1 };
     *
     * _.isEqual(object, other);
     * // => true
     *
     * object === other;
     * // => false
     */
    function isEqual(value, other) {
      return baseIsEqual(value, other);
    }

/**
     * This method is like `_.isEqual` except that it accepts `customizer` which
     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
     * are handled by the method instead. The `customizer` is invoked with up to
     * six arguments: (objValue, othValue [, index|key, object, other, stack]).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if the values are equivalent, else `false`.
     * @example
     *
     * function isGreeting(value) {
     *   return /^h(?:i|ello)$/.test(value);
     * }
     *
     * function customizer(objValue, othValue) {
     *   if (isGreeting(objValue) && isGreeting(othValue)) {
     *     return true;
     *   }
     * }
     *
     * var array = ['hello', 'goodbye'];
     * var other = ['hi', 'goodbye'];
     *
     * _.isEqualWith(array, other, customizer);
     * // => true
     */
    function isEqualWith(value, other, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      var result = customizer ? customizer(value, other) : undefined;
      return result === undefined ? baseIsEqual(value, other, undefined, customizer) : !!result;
    }

/**
     * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`,
     * `SyntaxError`, `TypeError`, or `URIError` object.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an error object, else `false`.
     * @example
     *
     * _.isError(new Error);
     * // => true
     *
     * _.isError(Error);
     * // => false
     */
    function isError(value) {
      if (!isObjectLike(value)) {
        return false;
      }
      var tag = baseGetTag(value);
      return tag == errorTag || tag == domExcTag ||
        (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));
    }

/**
     * Checks if `value` is a finite primitive number.
     *
     * **Note:** This method is based on
     * [`Number.isFinite`](https://mdn.io/Number/isFinite).
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a finite number, else `false`.
     * @example
     *
     * _.isFinite(3);
     * // => true
     *
     * _.isFinite(Number.MIN_VALUE);
     * // => true
     *
     * _.isFinite(Infinity);
     * // => false
     *
     * _.isFinite('3');
     * // => false
     */
    function isFinite(value) {
      return typeof value == 'number' && nativeIsFinite(value);
    }

/**
     * Checks if `value` is classified as a `Function` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a function, else `false`.
     * @example
     *
     * _.isFunction(_);
     * // => true
     *
     * _.isFunction(/abc/);
     * // => false
     */
    function isFunction(value) {
      if (!isObject(value)) {
        return false;
      }
      // The use of `Object#toString` avoids issues with the `typeof` operator
      // in Safari 9 which returns 'object' for typed arrays and other constructors.
      var tag = baseGetTag(value);
      return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag;
    }

/**
     * Checks if `value` is an integer.
     *
     * **Note:** This method is based on
     * [`Number.isInteger`](https://mdn.io/Number/isInteger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an integer, else `false`.
     * @example
     *
     * _.isInteger(3);
     * // => true
     *
     * _.isInteger(Number.MIN_VALUE);
     * // => false
     *
     * _.isInteger(Infinity);
     * // => false
     *
     * _.isInteger('3');
     * // => false
     */
    function isInteger(value) {
      return typeof value == 'number' && value == toInteger(value);
    }

/**
     * Checks if `value` is a valid array-like length.
     *
     * **Note:** This method is loosely based on
     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
     * @example
     *
     * _.isLength(3);
     * // => true
     *
     * _.isLength(Number.MIN_VALUE);
     * // => false
     *
     * _.isLength(Infinity);
     * // => false
     *
     * _.isLength('3');
     * // => false
     */
    function isLength(value) {
      return typeof value == 'number' &&
        value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
    }

/**
     * Checks if `value` is the
     * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types)
     * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is an object, else `false`.
     * @example
     *
     * _.isObject({});
     * // => true
     *
     * _.isObject([1, 2, 3]);
     * // => true
     *
     * _.isObject(_.noop);
     * // => true
     *
     * _.isObject(null);
     * // => false
     */
    function isObject(value) {
      var type = typeof value;
      return value != null && (type == 'object' || type == 'function');
    }

/**
     * Checks if `value` is object-like. A value is object-like if it's not `null`
     * and has a `typeof` result of "object".
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is object-like, else `false`.
     * @example
     *
     * _.isObjectLike({});
     * // => true
     *
     * _.isObjectLike([1, 2, 3]);
     * // => true
     *
     * _.isObjectLike(_.noop);
     * // => false
     *
     * _.isObjectLike(null);
     * // => false
     */
    function isObjectLike(value) {
      return value != null && typeof value == 'object';
    }

/**
     * Checks if `value` is classified as a `Map` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a map, else `false`.
     * @example
     *
     * _.isMap(new Map);
     * // => true
     *
     * _.isMap(new WeakMap);
     * // => false
     */
    var isMap = nodeIsMap ? baseUnary(nodeIsMap) : baseIsMap;

/**
     * Performs a partial deep comparison between `object` and `source` to
     * determine if `object` contains equivalent property values.
     *
     * **Note:** This method is equivalent to `_.matches` when `source` is
     * partially applied.
     *
     * Partial comparisons will match empty array and empty object `source`
     * values against any array or object value, respectively. See `_.isEqual`
     * for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * var object = { 'a': 1, 'b': 2 };
     *
     * _.isMatch(object, { 'b': 2 });
     * // => true
     *
     * _.isMatch(object, { 'b': 1 });
     * // => false
     */
    function isMatch(object, source) {
      return object === source || baseIsMatch(object, source, getMatchData(source));
    }

/**
     * This method is like `_.isMatch` except that it accepts `customizer` which
     * is invoked to compare values. If `customizer` returns `undefined`, comparisons
     * are handled by the method instead. The `customizer` is invoked with five
     * arguments: (objValue, srcValue, index|key, object, source).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {Object} object The object to inspect.
     * @param {Object} source The object of property values to match.
     * @param {Function} [customizer] The function to customize comparisons.
     * @returns {boolean} Returns `true` if `object` is a match, else `false`.
     * @example
     *
     * function isGreeting(value) {
     *   return /^h(?:i|ello)$/.test(value);
     * }
     *
     * function customizer(objValue, srcValue) {
     *   if (isGreeting(objValue) && isGreeting(srcValue)) {
     *     return true;
     *   }
     * }
     *
     * var object = { 'greeting': 'hello' };
     * var source = { 'greeting': 'hi' };
     *
     * _.isMatchWith(object, source, customizer);
     * // => true
     */
    function isMatchWith(object, source, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return baseIsMatch(object, source, getMatchData(source), customizer);
    }

/**
     * Checks if `value` is `NaN`.
     *
     * **Note:** This method is based on
     * [`Number.isNaN`](https://mdn.io/Number/isNaN) and is not the same as
     * global [`isNaN`](https://mdn.io/isNaN) which returns `true` for
     * `undefined` and other non-number values.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`.
     * @example
     *
     * _.isNaN(NaN);
     * // => true
     *
     * _.isNaN(new Number(NaN));
     * // => true
     *
     * isNaN(undefined);
     * // => true
     *
     * _.isNaN(undefined);
     * // => false
     */
    function isNaN(value) {
      // An `NaN` primitive is the only value that is not equal to itself.
      // Perform the `toStringTag` check first to avoid errors with some
      // ActiveX objects in IE.
      return isNumber(value) && value != +value;
    }

/**
     * Checks if `value` is a pristine native function.
     *
     * **Note:** This method can't reliably detect native functions in the presence
     * of the core-js package because core-js circumvents this kind of detection.
     * Despite multiple requests, the core-js maintainer has made it clear: any
     * attempt to fix the detection will be obstructed. As a result, we're left
     * with little choice but to throw an error. Unfortunately, this also affects
     * packages, like [babel-polyfill](https://www.npmjs.com/package/babel-polyfill),
     * which rely on core-js.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a native function,
     *  else `false`.
     * @example
     *
     * _.isNative(Array.prototype.push);
     * // => true
     *
     * _.isNative(_);
     * // => false
     */
    function isNative(value) {
      if (isMaskable(value)) {
        throw new Error(CORE_ERROR_TEXT);
      }
      return baseIsNative(value);
    }

/**
     * Checks if `value` is `null`.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `null`, else `false`.
     * @example
     *
     * _.isNull(null);
     * // => true
     *
     * _.isNull(void 0);
     * // => false
     */
    function isNull(value) {
      return value === null;
    }

/**
     * Checks if `value` is `null` or `undefined`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is nullish, else `false`.
     * @example
     *
     * _.isNil(null);
     * // => true
     *
     * _.isNil(void 0);
     * // => true
     *
     * _.isNil(NaN);
     * // => false
     */
    function isNil(value) {
      return value == null;
    }

/**
     * Checks if `value` is classified as a `Number` primitive or object.
     *
     * **Note:** To exclude `Infinity`, `-Infinity`, and `NaN`, which are
     * classified as numbers, use the `_.isFinite` method.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a number, else `false`.
     * @example
     *
     * _.isNumber(3);
     * // => true
     *
     * _.isNumber(Number.MIN_VALUE);
     * // => true
     *
     * _.isNumber(Infinity);
     * // => true
     *
     * _.isNumber('3');
     * // => false
     */
    function isNumber(value) {
      return typeof value == 'number' ||
        (isObjectLike(value) && baseGetTag(value) == numberTag);
    }

/**
     * Checks if `value` is a plain object, that is, an object created by the
     * `Object` constructor or one with a `[[Prototype]]` of `null`.
     *
     * @static
     * @memberOf _
     * @since 0.8.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a plain object, else `false`.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * _.isPlainObject(new Foo);
     * // => false
     *
     * _.isPlainObject([1, 2, 3]);
     * // => false
     *
     * _.isPlainObject({ 'x': 0, 'y': 0 });
     * // => true
     *
     * _.isPlainObject(Object.create(null));
     * // => true
     */
    function isPlainObject(value) {
      if (!isObjectLike(value) || baseGetTag(value) != objectTag) {
        return false;
      }
      var proto = getPrototype(value);
      if (proto === null) {
        return true;
      }
      var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor;
      return typeof Ctor == 'function' && Ctor instanceof Ctor &&
        funcToString.call(Ctor) == objectCtorString;
    }

/**
     * Checks if `value` is classified as a `RegExp` object.
     *
     * @static
     * @memberOf _
     * @since 0.1.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a regexp, else `false`.
     * @example
     *
     * _.isRegExp(/abc/);
     * // => true
     *
     * _.isRegExp('/abc/');
     * // => false
     */
    var isRegExp = nodeIsRegExp ? baseUnary(nodeIsRegExp) : baseIsRegExp;

/**
     * Checks if `value` is a safe integer. An integer is safe if it's an IEEE-754
     * double precision number which isn't the result of a rounded unsafe integer.
     *
     * **Note:** This method is based on
     * [`Number.isSafeInteger`](https://mdn.io/Number/isSafeInteger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a safe integer, else `false`.
     * @example
     *
     * _.isSafeInteger(3);
     * // => true
     *
     * _.isSafeInteger(Number.MIN_VALUE);
     * // => false
     *
     * _.isSafeInteger(Infinity);
     * // => false
     *
     * _.isSafeInteger('3');
     * // => false
     */
    function isSafeInteger(value) {
      return isInteger(value) && value >= -MAX_SAFE_INTEGER && value <= MAX_SAFE_INTEGER;
    }

/**
     * Checks if `value` is classified as a `Set` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a set, else `false`.
     * @example
     *
     * _.isSet(new Set);
     * // => true
     *
     * _.isSet(new WeakSet);
     * // => false
     */
    var isSet = nodeIsSet ? baseUnary(nodeIsSet) : baseIsSet;

/**
     * Checks if `value` is classified as a `String` primitive or object.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a string, else `false`.
     * @example
     *
     * _.isString('abc');
     * // => true
     *
     * _.isString(1);
     * // => false
     */
    function isString(value) {
      return typeof value == 'string' ||
        (!isArray(value) && isObjectLike(value) && baseGetTag(value) == stringTag);
    }

/**
     * Checks if `value` is classified as a `Symbol` primitive or object.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a symbol, else `false`.
     * @example
     *
     * _.isSymbol(Symbol.iterator);
     * // => true
     *
     * _.isSymbol('abc');
     * // => false
     */
    function isSymbol(value) {
      return typeof value == 'symbol' ||
        (isObjectLike(value) && baseGetTag(value) == symbolTag);
    }

/**
     * Checks if `value` is classified as a typed array.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a typed array, else `false`.
     * @example
     *
     * _.isTypedArray(new Uint8Array);
     * // => true
     *
     * _.isTypedArray([]);
     * // => false
     */
    var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray;

/**
     * Checks if `value` is `undefined`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
     * @example
     *
     * _.isUndefined(void 0);
     * // => true
     *
     * _.isUndefined(null);
     * // => false
     */
    function isUndefined(value) {
      return value === undefined;
    }

/**
     * Checks if `value` is classified as a `WeakMap` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a weak map, else `false`.
     * @example
     *
     * _.isWeakMap(new WeakMap);
     * // => true
     *
     * _.isWeakMap(new Map);
     * // => false
     */
    function isWeakMap(value) {
      return isObjectLike(value) && getTag(value) == weakMapTag;
    }

/**
     * Checks if `value` is classified as a `WeakSet` object.
     *
     * @static
     * @memberOf _
     * @since 4.3.0
     * @category Lang
     * @param {*} value The value to check.
     * @returns {boolean} Returns `true` if `value` is a weak set, else `false`.
     * @example
     *
     * _.isWeakSet(new WeakSet);
     * // => true
     *
     * _.isWeakSet(new Set);
     * // => false
     */
    function isWeakSet(value) {
      return isObjectLike(value) && baseGetTag(value) == weakSetTag;
    }

/**
     * Checks if `value` is less than `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than `other`,
     *  else `false`.
     * @see _.gt
     * @example
     *
     * _.lt(1, 3);
     * // => true
     *
     * _.lt(3, 3);
     * // => false
     *
     * _.lt(3, 1);
     * // => false
     */
    var lt = createRelationalOperation(baseLt);

/**
     * Checks if `value` is less than or equal to `other`.
     *
     * @static
     * @memberOf _
     * @since 3.9.0
     * @category Lang
     * @param {*} value The value to compare.
     * @param {*} other The other value to compare.
     * @returns {boolean} Returns `true` if `value` is less than or equal to
     *  `other`, else `false`.
     * @see _.gte
     * @example
     *
     * _.lte(1, 3);
     * // => true
     *
     * _.lte(3, 3);
     * // => true
     *
     * _.lte(3, 1);
     * // => false
     */
    var lte = createRelationalOperation(function(value, other) {
      return value <= other;
    });

/**
     * Converts `value` to an array.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Array} Returns the converted array.
     * @example
     *
     * _.toArray({ 'a': 1, 'b': 2 });
     * // => [1, 2]
     *
     * _.toArray('abc');
     * // => ['a', 'b', 'c']
     *
     * _.toArray(1);
     * // => []
     *
     * _.toArray(null);
     * // => []
     */
    function toArray(value) {
      if (!value) {
        return [];
      }
      if (isArrayLike(value)) {
        return isString(value) ? stringToArray(value) : copyArray(value);
      }
      if (symIterator && value[symIterator]) {
        return iteratorToArray(value[symIterator]());
      }
      var tag = getTag(value),
          func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values);

return func(value);
    }

/**
     * Converts `value` to a finite number.
     *
     * @static
     * @memberOf _
     * @since 4.12.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted number.
     * @example
     *
     * _.toFinite(3.2);
     * // => 3.2
     *
     * _.toFinite(Number.MIN_VALUE);
     * // => 5e-324
     *
     * _.toFinite(Infinity);
     * // => 1.7976931348623157e+308
     *
     * _.toFinite('3.2');
     * // => 3.2
     */
    function toFinite(value) {
      if (!value) {
        return value === 0 ? value : 0;
      }
      value = toNumber(value);
      if (value === INFINITY || value === -INFINITY) {
        var sign = (value < 0 ? -1 : 1);
        return sign * MAX_INTEGER;
      }
      return value === value ? value : 0;
    }

/**
     * Converts `value` to an integer.
     *
     * **Note:** This method is loosely based on
     * [`ToInteger`](http://www.ecma-international.org/ecma-262/7.0/#sec-tointeger).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toInteger(3.2);
     * // => 3
     *
     * _.toInteger(Number.MIN_VALUE);
     * // => 0
     *
     * _.toInteger(Infinity);
     * // => 1.7976931348623157e+308
     *
     * _.toInteger('3.2');
     * // => 3
     */
    function toInteger(value) {
      var result = toFinite(value),
          remainder = result % 1;

return result === result ? (remainder ? result - remainder : result) : 0;
    }

/**
     * Converts `value` to an integer suitable for use as the length of an
     * array-like object.
     *
     * **Note:** This method is based on
     * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toLength(3.2);
     * // => 3
     *
     * _.toLength(Number.MIN_VALUE);
     * // => 0
     *
     * _.toLength(Infinity);
     * // => 4294967295
     *
     * _.toLength('3.2');
     * // => 3
     */
    function toLength(value) {
      return value ? baseClamp(toInteger(value), 0, MAX_ARRAY_LENGTH) : 0;
    }

/**
     * Converts `value` to a number.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to process.
     * @returns {number} Returns the number.
     * @example
     *
     * _.toNumber(3.2);
     * // => 3.2
     *
     * _.toNumber(Number.MIN_VALUE);
     * // => 5e-324
     *
     * _.toNumber(Infinity);
     * // => Infinity
     *
     * _.toNumber('3.2');
     * // => 3.2
     */
    function toNumber(value) {
      if (typeof value == 'number') {
        return value;
      }
      if (isSymbol(value)) {
        return NAN;
      }
      if (isObject(value)) {
        var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
        value = isObject(other) ? (other + '') : other;
      }
      if (typeof value != 'string') {
        return value === 0 ? value : +value;
      }
      value = value.replace(reTrim, '');
      var isBinary = reIsBinary.test(value);
      return (isBinary || reIsOctal.test(value))
        ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
        : (reIsBadHex.test(value) ? NAN : +value);
    }

/**
     * Converts `value` to a plain object flattening inherited enumerable string
     * keyed properties of `value` to own properties of the plain object.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {Object} Returns the converted plain object.
     * @example
     *
     * function Foo() {
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.assign({ 'a': 1 }, new Foo);
     * // => { 'a': 1, 'b': 2 }
     *
     * _.assign({ 'a': 1 }, _.toPlainObject(new Foo));
     * // => { 'a': 1, 'b': 2, 'c': 3 }
     */
    function toPlainObject(value) {
      return copyObject(value, keysIn(value));
    }

/**
     * Converts `value` to a safe integer. A safe integer can be compared and
     * represented correctly.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.toSafeInteger(3.2);
     * // => 3
     *
     * _.toSafeInteger(Number.MIN_VALUE);
     * // => 0
     *
     * _.toSafeInteger(Infinity);
     * // => 9007199254740991
     *
     * _.toSafeInteger('3.2');
     * // => 3
     */
    function toSafeInteger(value) {
      return value
        ? baseClamp(toInteger(value), -MAX_SAFE_INTEGER, MAX_SAFE_INTEGER)
        : (value === 0 ? value : 0);
    }

/**
     * Converts `value` to a string. An empty string is returned for `null`
     * and `undefined` values. The sign of `-0` is preserved.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Lang
     * @param {*} value The value to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.toString(null);
     * // => ''
     *
     * _.toString(-0);
     * // => '-0'
     *
     * _.toString([1, 2, 3]);
     * // => '1,2,3'
     */
    function toString(value) {
      return value == null ? '' : baseToString(value);
    }

/*------------------------------------------------------------------------*/

/**
     * Assigns own enumerable string keyed properties of source objects to the
     * destination object. Source objects are applied from left to right.
     * Subsequent sources overwrite property assignments of previous sources.
     *
     * **Note:** This method mutates `object` and is loosely based on
     * [`Object.assign`](https://mdn.io/Object/assign).
     *
     * @static
     * @memberOf _
     * @since 0.10.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.assignIn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * function Bar() {
     *   this.c = 3;
     * }
     *
     * Foo.prototype.b = 2;
     * Bar.prototype.d = 4;
     *
     * _.assign({ 'a': 0 }, new Foo, new Bar);
     * // => { 'a': 1, 'c': 3 }
     */
    var assign = createAssigner(function(object, source) {
      if (isPrototype(source) || isArrayLike(source)) {
        copyObject(source, keys(source), object);
        return;
      }
      for (var key in source) {
        if (hasOwnProperty.call(source, key)) {
          assignValue(object, key, source[key]);
        }
      }
    });

/**
     * This method is like `_.assign` except that it iterates over own and
     * inherited source properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias extend
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.assign
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     * }
     *
     * function Bar() {
     *   this.c = 3;
     * }
     *
     * Foo.prototype.b = 2;
     * Bar.prototype.d = 4;
     *
     * _.assignIn({ 'a': 0 }, new Foo, new Bar);
     * // => { 'a': 1, 'b': 2, 'c': 3, 'd': 4 }
     */
    var assignIn = createAssigner(function(object, source) {
      copyObject(source, keysIn(source), object);
    });

/**
     * This method is like `_.assignIn` except that it accepts `customizer`
     * which is invoked to produce the assigned values. If `customizer` returns
     * `undefined`, assignment is handled by the method instead. The `customizer`
     * is invoked with five arguments: (objValue, srcValue, key, object, source).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias extendWith
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @see _.assignWith
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   return _.isUndefined(objValue) ? srcValue : objValue;
     * }
     *
     * var defaults = _.partialRight(_.assignInWith, customizer);
     *
     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var assignInWith = createAssigner(function(object, source, srcIndex, customizer) {
      copyObject(source, keysIn(source), object, customizer);
    });

/**
     * This method is like `_.assign` except that it accepts `customizer`
     * which is invoked to produce the assigned values. If `customizer` returns
     * `undefined`, assignment is handled by the method instead. The `customizer`
     * is invoked with five arguments: (objValue, srcValue, key, object, source).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @see _.assignInWith
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   return _.isUndefined(objValue) ? srcValue : objValue;
     * }
     *
     * var defaults = _.partialRight(_.assignWith, customizer);
     *
     * defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var assignWith = createAssigner(function(object, source, srcIndex, customizer) {
      copyObject(source, keys(source), object, customizer);
    });

/**
     * Creates an array of values corresponding to `paths` of `object`.
     *
     * @static
     * @memberOf _
     * @since 1.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Array} Returns the picked values.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }, 4] };
     *
     * _.at(object, ['a[0].b.c', 'a[1]']);
     * // => [3, 4]
     */
    var at = flatRest(baseAt);

/**
     * Creates an object that inherits from the `prototype` object. If a
     * `properties` object is given, its own enumerable string keyed properties
     * are assigned to the created object.
     *
     * @static
     * @memberOf _
     * @since 2.3.0
     * @category Object
     * @param {Object} prototype The object to inherit from.
     * @param {Object} [properties] The properties to assign to the object.
     * @returns {Object} Returns the new object.
     * @example
     *
     * function Shape() {
     *   this.x = 0;
     *   this.y = 0;
     * }
     *
     * function Circle() {
     *   Shape.call(this);
     * }
     *
     * Circle.prototype = _.create(Shape.prototype, {
     *   'constructor': Circle
     * });
     *
     * var circle = new Circle;
     * circle instanceof Circle;
     * // => true
     *
     * circle instanceof Shape;
     * // => true
     */
    function create(prototype, properties) {
      var result = baseCreate(prototype);
      return properties == null ? result : baseAssign(result, properties);
    }

/**
     * Assigns own and inherited enumerable string keyed properties of source
     * objects to the destination object for all destination properties that
     * resolve to `undefined`. Source objects are applied from left to right.
     * Once a property is set, additional values of the same property are ignored.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.defaultsDeep
     * @example
     *
     * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 });
     * // => { 'a': 1, 'b': 2 }
     */
    var defaults = baseRest(function(object, sources) {
      object = Object(object);

var index = -1;
      var length = sources.length;
      var guard = length > 2 ? sources[2] : undefined;

if (guard && isIterateeCall(sources[0], sources[1], guard)) {
        length = 1;
      }

while (++index < length) {
        var source = sources[index];
        var props = keysIn(source);
        var propsIndex = -1;
        var propsLength = props.length;

while (++propsIndex < propsLength) {
          var key = props[propsIndex];
          var value = object[key];

if (value === undefined ||
              (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) {
            object[key] = source[key];
          }
        }
      }

return object;
    });

/**
     * This method is like `_.defaults` except that it recursively assigns
     * default properties.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @see _.defaults
     * @example
     *
     * _.defaultsDeep({ 'a': { 'b': 2 } }, { 'a': { 'b': 1, 'c': 3 } });
     * // => { 'a': { 'b': 2, 'c': 3 } }
     */
    var defaultsDeep = baseRest(function(args) {
      args.push(undefined, customDefaultsMerge);
      return apply(mergeWith, undefined, args);
    });

/**
     * This method is like `_.find` except that it returns the key of the first
     * element `predicate` returns truthy for instead of the element itself.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {string|undefined} Returns the key of the matched element,
     *  else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findKey(users, function(o) { return o.age < 40; });
     * // => 'barney' (iteration order is not guaranteed)
     *
     * // The `_.matches` iteratee shorthand.
     * _.findKey(users, { 'age': 1, 'active': true });
     * // => 'pebbles'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findKey(users, ['active', false]);
     * // => 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.findKey(users, 'active');
     * // => 'barney'
     */
    function findKey(object, predicate) {
      return baseFindKey(object, getIteratee(predicate, 3), baseForOwn);
    }

/**
     * This method is like `_.findKey` except that it iterates over elements of
     * a collection in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @param {Function} [predicate=_.identity] The function invoked per iteration.
     * @returns {string|undefined} Returns the key of the matched element,
     *  else `undefined`.
     * @example
     *
     * var users = {
     *   'barney':  { 'age': 36, 'active': true },
     *   'fred':    { 'age': 40, 'active': false },
     *   'pebbles': { 'age': 1,  'active': true }
     * };
     *
     * _.findLastKey(users, function(o) { return o.age < 40; });
     * // => returns 'pebbles' assuming `_.findKey` returns 'barney'
     *
     * // The `_.matches` iteratee shorthand.
     * _.findLastKey(users, { 'age': 36, 'active': true });
     * // => 'barney'
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.findLastKey(users, ['active', false]);
     * // => 'fred'
     *
     * // The `_.property` iteratee shorthand.
     * _.findLastKey(users, 'active');
     * // => 'pebbles'
     */
    function findLastKey(object, predicate) {
      return baseFindKey(object, getIteratee(predicate, 3), baseForOwnRight);
    }

/**
     * Iterates over own and inherited enumerable string keyed properties of an
     * object and invokes `iteratee` for each property. The iteratee is invoked
     * with three arguments: (value, key, object). Iteratee functions may exit
     * iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 0.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forInRight
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forIn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a', 'b', then 'c' (iteration order is not guaranteed).
     */
    function forIn(object, iteratee) {
      return object == null
        ? object
        : baseFor(object, getIteratee(iteratee, 3), keysIn);
    }

/**
     * This method is like `_.forIn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forIn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forInRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'c', 'b', then 'a' assuming `_.forIn` logs 'a', 'b', then 'c'.
     */
    function forInRight(object, iteratee) {
      return object == null
        ? object
        : baseForRight(object, getIteratee(iteratee, 3), keysIn);
    }

/**
     * Iterates over own enumerable string keyed properties of an object and
     * invokes `iteratee` for each property. The iteratee is invoked with three
     * arguments: (value, key, object). Iteratee functions may exit iteration
     * early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 0.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forOwnRight
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwn(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'a' then 'b' (iteration order is not guaranteed).
     */
    function forOwn(object, iteratee) {
      return object && baseForOwn(object, getIteratee(iteratee, 3));
    }

/**
     * This method is like `_.forOwn` except that it iterates over properties of
     * `object` in the opposite order.
     *
     * @static
     * @memberOf _
     * @since 2.0.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns `object`.
     * @see _.forOwn
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.forOwnRight(new Foo, function(value, key) {
     *   console.log(key);
     * });
     * // => Logs 'b' then 'a' assuming `_.forOwn` logs 'a' then 'b'.
     */
    function forOwnRight(object, iteratee) {
      return object && baseForOwnRight(object, getIteratee(iteratee, 3));
    }

/**
     * Creates an array of function property names from own enumerable properties
     * of `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the function names.
     * @see _.functionsIn
     * @example
     *
     * function Foo() {
     *   this.a = _.constant('a');
     *   this.b = _.constant('b');
     * }
     *
     * Foo.prototype.c = _.constant('c');
     *
     * _.functions(new Foo);
     * // => ['a', 'b']
     */
    function functions(object) {
      return object == null ? [] : baseFunctions(object, keys(object));
    }

/**
     * Creates an array of function property names from own and inherited
     * enumerable properties of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to inspect.
     * @returns {Array} Returns the function names.
     * @see _.functions
     * @example
     *
     * function Foo() {
     *   this.a = _.constant('a');
     *   this.b = _.constant('b');
     * }
     *
     * Foo.prototype.c = _.constant('c');
     *
     * _.functionsIn(new Foo);
     * // => ['a', 'b', 'c']
     */
    function functionsIn(object) {
      return object == null ? [] : baseFunctions(object, keysIn(object));
    }

/**
     * Gets the value at `path` of `object`. If the resolved value is
     * `undefined`, the `defaultValue` is returned in its place.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to get.
     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.get(object, 'a[0].b.c');
     * // => 3
     *
     * _.get(object, ['a', '0', 'b', 'c']);
     * // => 3
     *
     * _.get(object, 'a.b.c', 'default');
     * // => 'default'
     */
    function get(object, path, defaultValue) {
      var result = object == null ? undefined : baseGet(object, path);
      return result === undefined ? defaultValue : result;
    }

/**
     * Checks if `path` is a direct property of `object`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     * @example
     *
     * var object = { 'a': { 'b': 2 } };
     * var other = _.create({ 'a': _.create({ 'b': 2 }) });
     *
     * _.has(object, 'a');
     * // => true
     *
     * _.has(object, 'a.b');
     * // => true
     *
     * _.has(object, ['a', 'b']);
     * // => true
     *
     * _.has(other, 'a');
     * // => false
     */
    function has(object, path) {
      return object != null && hasPath(object, path, baseHas);
    }

/**
     * Checks if `path` is a direct or inherited property of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path to check.
     * @returns {boolean} Returns `true` if `path` exists, else `false`.
     * @example
     *
     * var object = _.create({ 'a': _.create({ 'b': 2 }) });
     *
     * _.hasIn(object, 'a');
     * // => true
     *
     * _.hasIn(object, 'a.b');
     * // => true
     *
     * _.hasIn(object, ['a', 'b']);
     * // => true
     *
     * _.hasIn(object, 'b');
     * // => false
     */
    function hasIn(object, path) {
      return object != null && hasPath(object, path, baseHasIn);
    }

/**
     * Creates an object composed of the inverted keys and values of `object`.
     * If `object` contains duplicate values, subsequent values overwrite
     * property assignments of previous values.
     *
     * @static
     * @memberOf _
     * @since 0.7.0
     * @category Object
     * @param {Object} object The object to invert.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invert(object);
     * // => { '1': 'c', '2': 'b' }
     */
    var invert = createInverter(function(result, value, key) {
      if (value != null &&
          typeof value.toString != 'function') {
        value = nativeObjectToString.call(value);
      }

result[value] = key;
    }, constant(identity));

/**
     * This method is like `_.invert` except that the inverted object is generated
     * from the results of running each element of `object` thru `iteratee`. The
     * corresponding inverted value of each inverted key is an array of keys
     * responsible for generating the inverted value. The iteratee is invoked
     * with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.1.0
     * @category Object
     * @param {Object} object The object to invert.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {Object} Returns the new inverted object.
     * @example
     *
     * var object = { 'a': 1, 'b': 2, 'c': 1 };
     *
     * _.invertBy(object);
     * // => { '1': ['a', 'c'], '2': ['b'] }
     *
     * _.invertBy(object, function(value) {
     *   return 'group' + value;
     * });
     * // => { 'group1': ['a', 'c'], 'group2': ['b'] }
     */
    var invertBy = createInverter(function(result, value, key) {
      if (value != null &&
          typeof value.toString != 'function') {
        value = nativeObjectToString.call(value);
      }

if (hasOwnProperty.call(result, value)) {
        result[value].push(key);
      } else {
        result[value] = [key];
      }
    }, getIteratee);

/**
     * Invokes the method at `path` of `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {*} Returns the result of the invoked method.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': [1, 2, 3, 4] } }] };
     *
     * _.invoke(object, 'a[0].b.c.slice', 1, 3);
     * // => [2, 3]
     */
    var invoke = baseRest(baseInvoke);

/**
     * Creates an array of the own enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects. See the
     * [ES spec](http://ecma-international.org/ecma-262/7.0/#sec-object.keys)
     * for more details.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keys(new Foo);
     * // => ['a', 'b'] (iteration order is not guaranteed)
     *
     * _.keys('hi');
     * // => ['0', '1']
     */
    function keys(object) {
      return isArrayLike(object) ? arrayLikeKeys(object) : baseKeys(object);
    }

/**
     * Creates an array of the own and inherited enumerable property names of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property names.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.keysIn(new Foo);
     * // => ['a', 'b', 'c'] (iteration order is not guaranteed)
     */
    function keysIn(object) {
      return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object);
    }

/**
     * The opposite of `_.mapValues`; this method creates an object with the
     * same values as `object` and keys generated by running each own enumerable
     * string keyed property of `object` thru `iteratee`. The iteratee is invoked
     * with three arguments: (value, key, object).
     *
     * @static
     * @memberOf _
     * @since 3.8.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns the new mapped object.
     * @see _.mapValues
     * @example
     *
     * _.mapKeys({ 'a': 1, 'b': 2 }, function(value, key) {
     *   return key + value;
     * });
     * // => { 'a1': 1, 'b2': 2 }
     */
    function mapKeys(object, iteratee) {
      var result = {};
      iteratee = getIteratee(iteratee, 3);

baseForOwn(object, function(value, key, object) {
        baseAssignValue(result, iteratee(value, key, object), value);
      });
      return result;
    }

/**
     * Creates an object with the same keys as `object` and values generated
     * by running each own enumerable string keyed property of `object` thru
     * `iteratee`. The iteratee is invoked with three arguments:
     * (value, key, object).
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Object} Returns the new mapped object.
     * @see _.mapKeys
     * @example
     *
     * var users = {
     *   'fred':    { 'user': 'fred',    'age': 40 },
     *   'pebbles': { 'user': 'pebbles', 'age': 1 }
     * };
     *
     * _.mapValues(users, function(o) { return o.age; });
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     *
     * // The `_.property` iteratee shorthand.
     * _.mapValues(users, 'age');
     * // => { 'fred': 40, 'pebbles': 1 } (iteration order is not guaranteed)
     */
    function mapValues(object, iteratee) {
      var result = {};
      iteratee = getIteratee(iteratee, 3);

baseForOwn(object, function(value, key, object) {
        baseAssignValue(result, key, iteratee(value, key, object));
      });
      return result;
    }

/**
     * This method is like `_.assign` except that it recursively merges own and
     * inherited enumerable string keyed properties of source objects into the
     * destination object. Source properties that resolve to `undefined` are
     * skipped if a destination value exists. Array and plain object properties
     * are merged recursively. Other objects and value types are overridden by
     * assignment. Source objects are applied from left to right. Subsequent
     * sources overwrite property assignments of previous sources.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 0.5.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} [sources] The source objects.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {
     *   'a': [{ 'b': 2 }, { 'd': 4 }]
     * };
     *
     * var other = {
     *   'a': [{ 'c': 3 }, { 'e': 5 }]
     * };
     *
     * _.merge(object, other);
     * // => { 'a': [{ 'b': 2, 'c': 3 }, { 'd': 4, 'e': 5 }] }
     */
    var merge = createAssigner(function(object, source, srcIndex) {
      baseMerge(object, source, srcIndex);
    });

/**
     * This method is like `_.merge` except that it accepts `customizer` which
     * is invoked to produce the merged values of the destination and source
     * properties. If `customizer` returns `undefined`, merging is handled by the
     * method instead. The `customizer` is invoked with six arguments:
     * (objValue, srcValue, key, object, source, stack).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The destination object.
     * @param {...Object} sources The source objects.
     * @param {Function} customizer The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * function customizer(objValue, srcValue) {
     *   if (_.isArray(objValue)) {
     *     return objValue.concat(srcValue);
     *   }
     * }
     *
     * var object = { 'a': [1], 'b': [2] };
     * var other = { 'a': [3], 'b': [4] };
     *
     * _.mergeWith(object, other, customizer);
     * // => { 'a': [1, 3], 'b': [2, 4] }
     */
    var mergeWith = createAssigner(function(object, source, srcIndex, customizer) {
      baseMerge(object, source, srcIndex, customizer);
    });

/**
     * The opposite of `_.pick`; this method creates an object composed of the
     * own and inherited enumerable property paths of `object` that are not omitted.
     *
     * **Note:** This method is considerably slower than `_.pick`.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {...(string|string[])} [paths] The property paths to omit.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.omit(object, ['a', 'c']);
     * // => { 'b': '2' }
     */
    var omit = flatRest(function(object, paths) {
      var result = {};
      if (object == null) {
        return result;
      }
      var isDeep = false;
      paths = arrayMap(paths, function(path) {
        path = castPath(path, object);
        isDeep || (isDeep = path.length > 1);
        return path;
      });
      copyObject(object, getAllKeysIn(object), result);
      if (isDeep) {
        result = baseClone(result, CLONE_DEEP_FLAG | CLONE_FLAT_FLAG | CLONE_SYMBOLS_FLAG, customOmitClone);
      }
      var length = paths.length;
      while (length--) {
        baseUnset(result, paths[length]);
      }
      return result;
    });

/**
     * The opposite of `_.pickBy`; this method creates an object composed of
     * the own and inherited enumerable string keyed properties of `object` that
     * `predicate` doesn't return truthy for. The predicate is invoked with two
     * arguments: (value, key).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The source object.
     * @param {Function} [predicate=_.identity] The function invoked per property.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.omitBy(object, _.isNumber);
     * // => { 'b': '2' }
     */
    function omitBy(object, predicate) {
      return pickBy(object, negate(getIteratee(predicate)));
    }

/**
     * Creates an object composed of the picked `object` properties.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The source object.
     * @param {...(string|string[])} [paths] The property paths to pick.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.pick(object, ['a', 'c']);
     * // => { 'a': 1, 'c': 3 }
     */
    var pick = flatRest(function(object, paths) {
      return object == null ? {} : basePick(object, paths);
    });

/**
     * Creates an object composed of the `object` properties `predicate` returns
     * truthy for. The predicate is invoked with two arguments: (value, key).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The source object.
     * @param {Function} [predicate=_.identity] The function invoked per property.
     * @returns {Object} Returns the new object.
     * @example
     *
     * var object = { 'a': 1, 'b': '2', 'c': 3 };
     *
     * _.pickBy(object, _.isNumber);
     * // => { 'a': 1, 'c': 3 }
     */
    function pickBy(object, predicate) {
      if (object == null) {
        return {};
      }
      var props = arrayMap(getAllKeysIn(object), function(prop) {
        return [prop];
      });
      predicate = getIteratee(predicate);
      return basePickBy(object, props, function(value, path) {
        return predicate(value, path[0]);
      });
    }

/**
     * This method is like `_.get` except that if the resolved value is a
     * function it's invoked with the `this` binding of its parent object and
     * its result is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @param {Array|string} path The path of the property to resolve.
     * @param {*} [defaultValue] The value returned for `undefined` resolved values.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c1': 3, 'c2': _.constant(4) } }] };
     *
     * _.result(object, 'a[0].b.c1');
     * // => 3
     *
     * _.result(object, 'a[0].b.c2');
     * // => 4
     *
     * _.result(object, 'a[0].b.c3', 'default');
     * // => 'default'
     *
     * _.result(object, 'a[0].b.c3', _.constant('default'));
     * // => 'default'
     */
    function result(object, path, defaultValue) {
      path = castPath(path, object);

var index = -1,
          length = path.length;

// Ensure the loop is entered when path is empty.
      if (!length) {
        length = 1;
        object = undefined;
      }
      while (++index < length) {
        var value = object == null ? undefined : object[toKey(path[index])];
        if (value === undefined) {
          index = length;
          value = defaultValue;
        }
        object = isFunction(value) ? value.call(object) : value;
      }
      return object;
    }

/**
     * Sets the value at `path` of `object`. If a portion of `path` doesn't exist,
     * it's created. Arrays are created for missing index properties while objects
     * are created for all other missing properties. Use `_.setWith` to customize
     * `path` creation.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.set(object, 'a[0].b.c', 4);
     * console.log(object.a[0].b.c);
     * // => 4
     *
     * _.set(object, ['x', '0', 'y', 'z'], 5);
     * console.log(object.x[0].y.z);
     * // => 5
     */
    function set(object, path, value) {
      return object == null ? object : baseSet(object, path, value);
    }

/**
     * This method is like `_.set` except that it accepts `customizer` which is
     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
     * path creation is handled by the method instead. The `customizer` is invoked
     * with three arguments: (nsValue, key, nsObject).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {*} value The value to set.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {};
     *
     * _.setWith(object, '[0][1]', 'a', Object);
     * // => { '0': { '1': 'a' } }
     */
    function setWith(object, path, value, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return object == null ? object : baseSet(object, path, value, customizer);
    }

/**
     * Creates an array of own enumerable string keyed-value pairs for `object`
     * which can be consumed by `_.fromPairs`. If `object` is a map or set, its
     * entries are returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias entries
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the key-value pairs.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.toPairs(new Foo);
     * // => [['a', 1], ['b', 2]] (iteration order is not guaranteed)
     */
    var toPairs = createToPairs(keys);

/**
     * Creates an array of own and inherited enumerable string keyed-value pairs
     * for `object` which can be consumed by `_.fromPairs`. If `object` is a map
     * or set, its entries are returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @alias entriesIn
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the key-value pairs.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.toPairsIn(new Foo);
     * // => [['a', 1], ['b', 2], ['c', 3]] (iteration order is not guaranteed)
     */
    var toPairsIn = createToPairs(keysIn);

/**
     * An alternative to `_.reduce`; this method transforms `object` to a new
     * `accumulator` object which is the result of running each of its own
     * enumerable string keyed properties thru `iteratee`, with each invocation
     * potentially mutating the `accumulator` object. If `accumulator` is not
     * provided, a new object with the same `[[Prototype]]` will be used. The
     * iteratee is invoked with four arguments: (accumulator, value, key, object).
     * Iteratee functions may exit iteration early by explicitly returning `false`.
     *
     * @static
     * @memberOf _
     * @since 1.3.0
     * @category Object
     * @param {Object} object The object to iterate over.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @param {*} [accumulator] The custom accumulator value.
     * @returns {*} Returns the accumulated value.
     * @example
     *
     * _.transform([2, 3, 4], function(result, n) {
     *   result.push(n *= n);
     *   return n % 2 == 0;
     * }, []);
     * // => [4, 9]
     *
     * _.transform({ 'a': 1, 'b': 2, 'c': 1 }, function(result, value, key) {
     *   (result[value] || (result[value] = [])).push(key);
     * }, {});
     * // => { '1': ['a', 'c'], '2': ['b'] }
     */
    function transform(object, iteratee, accumulator) {
      var isArr = isArray(object),
          isArrLike = isArr || isBuffer(object) || isTypedArray(object);

iteratee = getIteratee(iteratee, 4);
      if (accumulator == null) {
        var Ctor = object && object.constructor;
        if (isArrLike) {
          accumulator = isArr ? new Ctor : [];
        }
        else if (isObject(object)) {
          accumulator = isFunction(Ctor) ? baseCreate(getPrototype(object)) : {};
        }
        else {
          accumulator = {};
        }
      }
      (isArrLike ? arrayEach : baseForOwn)(object, function(value, index, object) {
        return iteratee(accumulator, value, index, object);
      });
      return accumulator;
    }

/**
     * Removes the property at `path` of `object`.
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to unset.
     * @returns {boolean} Returns `true` if the property is deleted, else `false`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 7 } }] };
     * _.unset(object, 'a[0].b.c');
     * // => true
     *
     * console.log(object);
     * // => { 'a': [{ 'b': {} }] };
     *
     * _.unset(object, ['a', '0', 'b', 'c']);
     * // => true
     *
     * console.log(object);
     * // => { 'a': [{ 'b': {} }] };
     */
    function unset(object, path) {
      return object == null ? true : baseUnset(object, path);
    }

/**
     * This method is like `_.set` except that accepts `updater` to produce the
     * value to set. Use `_.updateWith` to customize `path` creation. The `updater`
     * is invoked with one argument: (value).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {Function} updater The function to produce the updated value.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = { 'a': [{ 'b': { 'c': 3 } }] };
     *
     * _.update(object, 'a[0].b.c', function(n) { return n * n; });
     * console.log(object.a[0].b.c);
     * // => 9
     *
     * _.update(object, 'x[0].y.z', function(n) { return n ? n + 1 : 0; });
     * console.log(object.x[0].y.z);
     * // => 0
     */
    function update(object, path, updater) {
      return object == null ? object : baseUpdate(object, path, castFunction(updater));
    }

/**
     * This method is like `_.update` except that it accepts `customizer` which is
     * invoked to produce the objects of `path`.  If `customizer` returns `undefined`
     * path creation is handled by the method instead. The `customizer` is invoked
     * with three arguments: (nsValue, key, nsObject).
     *
     * **Note:** This method mutates `object`.
     *
     * @static
     * @memberOf _
     * @since 4.6.0
     * @category Object
     * @param {Object} object The object to modify.
     * @param {Array|string} path The path of the property to set.
     * @param {Function} updater The function to produce the updated value.
     * @param {Function} [customizer] The function to customize assigned values.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var object = {};
     *
     * _.updateWith(object, '[0][1]', _.constant('a'), Object);
     * // => { '0': { '1': 'a' } }
     */
    function updateWith(object, path, updater, customizer) {
      customizer = typeof customizer == 'function' ? customizer : undefined;
      return object == null ? object : baseUpdate(object, path, castFunction(updater), customizer);
    }

/**
     * Creates an array of the own enumerable string keyed property values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.values(new Foo);
     * // => [1, 2] (iteration order is not guaranteed)
     *
     * _.values('hi');
     * // => ['h', 'i']
     */
    function values(object) {
      return object == null ? [] : baseValues(object, keys(object));
    }

/**
     * Creates an array of the own and inherited enumerable string keyed property
     * values of `object`.
     *
     * **Note:** Non-object values are coerced to objects.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Object
     * @param {Object} object The object to query.
     * @returns {Array} Returns the array of property values.
     * @example
     *
     * function Foo() {
     *   this.a = 1;
     *   this.b = 2;
     * }
     *
     * Foo.prototype.c = 3;
     *
     * _.valuesIn(new Foo);
     * // => [1, 2, 3] (iteration order is not guaranteed)
     */
    function valuesIn(object) {
      return object == null ? [] : baseValues(object, keysIn(object));
    }

/*------------------------------------------------------------------------*/

/**
     * Clamps `number` within the inclusive `lower` and `upper` bounds.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Number
     * @param {number} number The number to clamp.
     * @param {number} [lower] The lower bound.
     * @param {number} upper The upper bound.
     * @returns {number} Returns the clamped number.
     * @example
     *
     * _.clamp(-10, -5, 5);
     * // => -5
     *
     * _.clamp(10, -5, 5);
     * // => 5
     */
    function clamp(number, lower, upper) {
      if (upper === undefined) {
        upper = lower;
        lower = undefined;
      }
      if (upper !== undefined) {
        upper = toNumber(upper);
        upper = upper === upper ? upper : 0;
      }
      if (lower !== undefined) {
        lower = toNumber(lower);
        lower = lower === lower ? lower : 0;
      }
      return baseClamp(toNumber(number), lower, upper);
    }

/**
     * Checks if `n` is between `start` and up to, but not including, `end`. If
     * `end` is not specified, it's set to `start` with `start` then set to `0`.
     * If `start` is greater than `end` the params are swapped to support
     * negative ranges.
     *
     * @static
     * @memberOf _
     * @since 3.3.0
     * @category Number
     * @param {number} number The number to check.
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @returns {boolean} Returns `true` if `number` is in the range, else `false`.
     * @see _.range, _.rangeRight
     * @example
     *
     * _.inRange(3, 2, 4);
     * // => true
     *
     * _.inRange(4, 8);
     * // => true
     *
     * _.inRange(4, 2);
     * // => false
     *
     * _.inRange(2, 2);
     * // => false
     *
     * _.inRange(1.2, 2);
     * // => true
     *
     * _.inRange(5.2, 4);
     * // => false
     *
     * _.inRange(-3, -2, -6);
     * // => true
     */
    function inRange(number, start, end) {
      start = toFinite(start);
      if (end === undefined) {
        end = start;
        start = 0;
      } else {
        end = toFinite(end);
      }
      number = toNumber(number);
      return baseInRange(number, start, end);
    }

/**
     * Produces a random number between the inclusive `lower` and `upper` bounds.
     * If only one argument is provided a number between `0` and the given number
     * is returned. If `floating` is `true`, or either `lower` or `upper` are
     * floats, a floating-point number is returned instead of an integer.
     *
     * **Note:** JavaScript follows the IEEE-754 standard for resolving
     * floating-point values which can produce unexpected results.
     *
     * @static
     * @memberOf _
     * @since 0.7.0
     * @category Number
     * @param {number} [lower=0] The lower bound.
     * @param {number} [upper=1] The upper bound.
     * @param {boolean} [floating] Specify returning a floating-point number.
     * @returns {number} Returns the random number.
     * @example
     *
     * _.random(0, 5);
     * // => an integer between 0 and 5
     *
     * _.random(5);
     * // => also an integer between 0 and 5
     *
     * _.random(5, true);
     * // => a floating-point number between 0 and 5
     *
     * _.random(1.2, 5.2);
     * // => a floating-point number between 1.2 and 5.2
     */
    function random(lower, upper, floating) {
      if (floating && typeof floating != 'boolean' && isIterateeCall(lower, upper, floating)) {
        upper = floating = undefined;
      }
      if (floating === undefined) {
        if (typeof upper == 'boolean') {
          floating = upper;
          upper = undefined;
        }
        else if (typeof lower == 'boolean') {
          floating = lower;
          lower = undefined;
        }
      }
      if (lower === undefined && upper === undefined) {
        lower = 0;
        upper = 1;
      }
      else {
        lower = toFinite(lower);
        if (upper === undefined) {
          upper = lower;
          lower = 0;
        } else {
          upper = toFinite(upper);
        }
      }
      if (lower > upper) {
        var temp = lower;
        lower = upper;
        upper = temp;
      }
      if (floating || lower % 1 || upper % 1) {
        var rand = nativeRandom();
        return nativeMin(lower + (rand * (upper - lower + freeParseFloat('1e-' + ((rand + '').length - 1)))), upper);
      }
      return baseRandom(lower, upper);
    }

/*------------------------------------------------------------------------*/

/**
     * Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the camel cased string.
     * @example
     *
     * _.camelCase('Foo Bar');
     * // => 'fooBar'
     *
     * _.camelCase('--foo-bar--');
     * // => 'fooBar'
     *
     * _.camelCase('__FOO_BAR__');
     * // => 'fooBar'
     */
    var camelCase = createCompounder(function(result, word, index) {
      word = word.toLowerCase();
      return result + (index ? capitalize(word) : word);
    });

/**
     * Converts the first character of `string` to upper case and the remaining
     * to lower case.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to capitalize.
     * @returns {string} Returns the capitalized string.
     * @example
     *
     * _.capitalize('FRED');
     * // => 'Fred'
     */
    function capitalize(string) {
      return upperFirst(toString(string).toLowerCase());
    }

/**
     * Deburrs `string` by converting
     * [Latin-1 Supplement](https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)#Character_table)
     * and [Latin Extended-A](https://en.wikipedia.org/wiki/Latin_Extended-A)
     * letters to basic Latin letters and removing
     * [combining diacritical marks](https://en.wikipedia.org/wiki/Combining_Diacritical_Marks).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to deburr.
     * @returns {string} Returns the deburred string.
     * @example
     *
     * _.deburr('déjà vu');
     * // => 'deja vu'
     */
    function deburr(string) {
      string = toString(string);
      return string && string.replace(reLatin, deburrLetter).replace(reComboMark, '');
    }

/**
     * Checks if `string` ends with the given target string.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {string} [target] The string to search for.
     * @param {number} [position=string.length] The position to search up to.
     * @returns {boolean} Returns `true` if `string` ends with `target`,
     *  else `false`.
     * @example
     *
     * _.endsWith('abc', 'c');
     * // => true
     *
     * _.endsWith('abc', 'b');
     * // => false
     *
     * _.endsWith('abc', 'b', 2);
     * // => true
     */
    function endsWith(string, target, position) {
      string = toString(string);
      target = baseToString(target);

var length = string.length;
      position = position === undefined
        ? length
        : baseClamp(toInteger(position), 0, length);

var end = position;
      position -= target.length;
      return position >= 0 && string.slice(position, end) == target;
    }

/**
     * Converts the characters "&", "<", ">", '"', and "'" in `string` to their
     * corresponding HTML entities.
     *
     * **Note:** No other characters are escaped. To escape additional
     * characters use a third-party library like [_he_](https://mths.be/he).
     *
     * Though the ">" character is escaped for symmetry, characters like
     * ">" and "/" don't need escaping in HTML and have no special meaning
     * unless they're part of a tag or unquoted attribute value. See
     * [Mathias Bynens's article](https://mathiasbynens.be/notes/ambiguous-ampersands)
     * (under "semi-related fun fact") for more details.
     *
     * When working with HTML you should always
     * [quote attribute values](http://wonko.com/post/html-escaping) to reduce
     * XSS vectors.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escape('fred, barney, & pebbles');
     * // => 'fred, barney, &amp; pebbles'
     */
    function escape(string) {
      string = toString(string);
      return (string && reHasUnescapedHtml.test(string))
        ? string.replace(reUnescapedHtml, escapeHtmlChar)
        : string;
    }

/**
     * Escapes the `RegExp` special characters "^", "$", "\", ".", "*", "+",
     * "?", "(", ")", "[", "]", "{", "}", and "|" in `string`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to escape.
     * @returns {string} Returns the escaped string.
     * @example
     *
     * _.escapeRegExp('[lodash](https://lodash.com/)');
     * // => '\[lodash\]$https://lodash\.com/$'
     */
    function escapeRegExp(string) {
      string = toString(string);
      return (string && reHasRegExpChar.test(string))
        ? string.replace(reRegExpChar, '\\$&')
        : string;
    }

/**
     * Converts `string` to
     * [kebab case](https://en.wikipedia.org/wiki/Letter_case#Special_case_styles).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the kebab cased string.
     * @example
     *
     * _.kebabCase('Foo Bar');
     * // => 'foo-bar'
     *
     * _.kebabCase('fooBar');
     * // => 'foo-bar'
     *
     * _.kebabCase('__FOO_BAR__');
     * // => 'foo-bar'
     */
    var kebabCase = createCompounder(function(result, word, index) {
      return result + (index ? '-' : '') + word.toLowerCase();
    });

/**
     * Converts `string`, as space separated words, to lower case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the lower cased string.
     * @example
     *
     * _.lowerCase('--Foo-Bar--');
     * // => 'foo bar'
     *
     * _.lowerCase('fooBar');
     * // => 'foo bar'
     *
     * _.lowerCase('__FOO_BAR__');
     * // => 'foo bar'
     */
    var lowerCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + word.toLowerCase();
    });

/**
     * Converts the first character of `string` to lower case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.lowerFirst('Fred');
     * // => 'fred'
     *
     * _.lowerFirst('FRED');
     * // => 'fRED'
     */
    var lowerFirst = createCaseFirst('toLowerCase');

/**
     * Pads `string` on the left and right sides if it's shorter than `length`.
     * Padding characters are truncated if they can't be evenly divided by `length`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.pad('abc', 8);
     * // => '  abc   '
     *
     * _.pad('abc', 8, '_-');
     * // => '_-abc_-_'
     *
     * _.pad('abc', 3);
     * // => 'abc'
     */
    function pad(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

var strLength = length ? stringSize(string) : 0;
      if (!length || strLength >= length) {
        return string;
      }
      var mid = (length - strLength) / 2;
      return (
        createPadding(nativeFloor(mid), chars) +
        string +
        createPadding(nativeCeil(mid), chars)
      );
    }

/**
     * Pads `string` on the right side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padEnd('abc', 6);
     * // => 'abc   '
     *
     * _.padEnd('abc', 6, '_-');
     * // => 'abc_-_'
     *
     * _.padEnd('abc', 3);
     * // => 'abc'
     */
    function padEnd(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

var strLength = length ? stringSize(string) : 0;
      return (length && strLength < length)
        ? (string + createPadding(length - strLength, chars))
        : string;
    }

/**
     * Pads `string` on the left side if it's shorter than `length`. Padding
     * characters are truncated if they exceed `length`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to pad.
     * @param {number} [length=0] The padding length.
     * @param {string} [chars=' '] The string used as padding.
     * @returns {string} Returns the padded string.
     * @example
     *
     * _.padStart('abc', 6);
     * // => '   abc'
     *
     * _.padStart('abc', 6, '_-');
     * // => '_-_abc'
     *
     * _.padStart('abc', 3);
     * // => 'abc'
     */
    function padStart(string, length, chars) {
      string = toString(string);
      length = toInteger(length);

var strLength = length ? stringSize(string) : 0;
      return (length && strLength < length)
        ? (createPadding(length - strLength, chars) + string)
        : string;
    }

/**
     * Converts `string` to an integer of the specified radix. If `radix` is
     * `undefined` or `0`, a `radix` of `10` is used unless `value` is a
     * hexadecimal, in which case a `radix` of `16` is used.
     *
     * **Note:** This method aligns with the
     * [ES5 implementation](https://es5.github.io/#x15.1.2.2) of `parseInt`.
     *
     * @static
     * @memberOf _
     * @since 1.1.0
     * @category String
     * @param {string} string The string to convert.
     * @param {number} [radix=10] The radix to interpret `value` by.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {number} Returns the converted integer.
     * @example
     *
     * _.parseInt('08');
     * // => 8
     *
     * _.map(['6', '08', '10'], _.parseInt);
     * // => [6, 8, 10]
     */
    function parseInt(string, radix, guard) {
      if (guard || radix == null) {
        radix = 0;
      } else if (radix) {
        radix = +radix;
      }
      return nativeParseInt(toString(string).replace(reTrimStart, ''), radix || 0);
    }

/**
     * Repeats the given string `n` times.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to repeat.
     * @param {number} [n=1] The number of times to repeat the string.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the repeated string.
     * @example
     *
     * _.repeat('*', 3);
     * // => '***'
     *
     * _.repeat('abc', 2);
     * // => 'abcabc'
     *
     * _.repeat('abc', 0);
     * // => ''
     */
    function repeat(string, n, guard) {
      if ((guard ? isIterateeCall(string, n, guard) : n === undefined)) {
        n = 1;
      } else {
        n = toInteger(n);
      }
      return baseRepeat(toString(string), n);
    }

/**
     * Replaces matches for `pattern` in `string` with `replacement`.
     *
     * **Note:** This method is based on
     * [`String#replace`](https://mdn.io/String/replace).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to modify.
     * @param {RegExp|string} pattern The pattern to replace.
     * @param {Function|string} replacement The match replacement.
     * @returns {string} Returns the modified string.
     * @example
     *
     * _.replace('Hi Fred', 'Fred', 'Barney');
     * // => 'Hi Barney'
     */
    function replace() {
      var args = arguments,
          string = toString(args[0]);

return args.length < 3 ? string : string.replace(args[1], args[2]);
    }

/**
     * Converts `string` to
     * [snake case](https://en.wikipedia.org/wiki/Snake_case).
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the snake cased string.
     * @example
     *
     * _.snakeCase('Foo Bar');
     * // => 'foo_bar'
     *
     * _.snakeCase('fooBar');
     * // => 'foo_bar'
     *
     * _.snakeCase('--FOO-BAR--');
     * // => 'foo_bar'
     */
    var snakeCase = createCompounder(function(result, word, index) {
      return result + (index ? '_' : '') + word.toLowerCase();
    });

/**
     * Splits `string` by `separator`.
     *
     * **Note:** This method is based on
     * [`String#split`](https://mdn.io/String/split).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to split.
     * @param {RegExp|string} separator The separator pattern to split by.
     * @param {number} [limit] The length to truncate results to.
     * @returns {Array} Returns the string segments.
     * @example
     *
     * _.split('a-b-c', '-', 2);
     * // => ['a', 'b']
     */
    function split(string, separator, limit) {
      if (limit && typeof limit != 'number' && isIterateeCall(string, separator, limit)) {
        separator = limit = undefined;
      }
      limit = limit === undefined ? MAX_ARRAY_LENGTH : limit >>> 0;
      if (!limit) {
        return [];
      }
      string = toString(string);
      if (string && (
            typeof separator == 'string' ||
            (separator != null && !isRegExp(separator))
          )) {
        separator = baseToString(separator);
        if (!separator && hasUnicode(string)) {
          return castSlice(stringToArray(string), 0, limit);
        }
      }
      return string.split(separator, limit);
    }

/**
     * Converts `string` to
     * [start case](https://en.wikipedia.org/wiki/Letter_case#Stylistic_or_specialised_usage).
     *
     * @static
     * @memberOf _
     * @since 3.1.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the start cased string.
     * @example
     *
     * _.startCase('--foo-bar--');
     * // => 'Foo Bar'
     *
     * _.startCase('fooBar');
     * // => 'Foo Bar'
     *
     * _.startCase('__FOO_BAR__');
     * // => 'FOO BAR'
     */
    var startCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + upperFirst(word);
    });

/**
     * Checks if `string` starts with the given target string.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {string} [target] The string to search for.
     * @param {number} [position=0] The position to search from.
     * @returns {boolean} Returns `true` if `string` starts with `target`,
     *  else `false`.
     * @example
     *
     * _.startsWith('abc', 'a');
     * // => true
     *
     * _.startsWith('abc', 'b');
     * // => false
     *
     * _.startsWith('abc', 'b', 1);
     * // => true
     */
    function startsWith(string, target, position) {
      string = toString(string);
      position = position == null
        ? 0
        : baseClamp(toInteger(position), 0, string.length);

target = baseToString(target);
      return string.slice(position, position + target.length) == target;
    }

/**
     * Creates a compiled template function that can interpolate data properties
     * in "interpolate" delimiters, HTML-escape interpolated data properties in
     * "escape" delimiters, and execute JavaScript in "evaluate" delimiters. Data
     * properties may be accessed as free variables in the template. If a setting
     * object is given, it takes precedence over `_.templateSettings` values.
     *
     * **Note:** In the development build `_.template` utilizes
     * [sourceURLs](http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/#toc-sourceurl)
     * for easier debugging.
     *
     * For more information on precompiling templates see
     * [lodash's custom builds documentation](https://lodash.com/custom-builds).
     *
     * For more information on Chrome extension sandboxes see
     * [Chrome's extensions documentation](https://developer.chrome.com/extensions/sandboxingEval).
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category String
     * @param {string} [string=''] The template string.
     * @param {Object} [options={}] The options object.
     * @param {RegExp} [options.escape=_.templateSettings.escape]
     *  The HTML "escape" delimiter.
     * @param {RegExp} [options.evaluate=_.templateSettings.evaluate]
     *  The "evaluate" delimiter.
     * @param {Object} [options.imports=_.templateSettings.imports]
     *  An object to import into the template as free variables.
     * @param {RegExp} [options.interpolate=_.templateSettings.interpolate]
     *  The "interpolate" delimiter.
     * @param {string} [options.sourceURL='lodash.templateSources[n]']
     *  The sourceURL of the compiled template.
     * @param {string} [options.variable='obj']
     *  The data object variable name.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Function} Returns the compiled template function.
     * @example
     *
     * // Use the "interpolate" delimiter to create a compiled template.
     * var compiled = _.template('hello <%= user %>!');
     * compiled({ 'user': 'fred' });
     * // => 'hello fred!'
     *
     * // Use the HTML "escape" delimiter to escape data property values.
     * var compiled = _.template('<b><%- value %></b>');
     * compiled({ 'value': '<script>' });
     * // => '<b>&lt;script&gt;</b>'
     *
     * // Use the "evaluate" delimiter to execute JavaScript and generate HTML.
     * var compiled = _.template('<% _.forEach(users, function(user) { %><li><%- user %></li><% }); %>');
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // Use the internal `print` function in "evaluate" delimiters.
     * var compiled = _.template('<% print("hello " + user); %>!');
     * compiled({ 'user': 'barney' });
     * // => 'hello barney!'
     *
     * // Use the ES template literal delimiter as an "interpolate" delimiter.
     * // Disable support by replacing the "interpolate" delimiter.
     * var compiled = _.template('hello ${ user }!');
     * compiled({ 'user': 'pebbles' });
     * // => 'hello pebbles!'
     *
     * // Use backslashes to treat delimiters as plain text.
     * var compiled = _.template('<%= "\\<%- value %\\>" %>');
     * compiled({ 'value': 'ignored' });
     * // => '<%- value %>'
     *
     * // Use the `imports` option to import `jQuery` as `jq`.
     * var text = '<% jq.each(users, function(user) { %><li><%- user %></li><% }); %>';
     * var compiled = _.template(text, { 'imports': { 'jq': jQuery } });
     * compiled({ 'users': ['fred', 'barney'] });
     * // => '<li>fred</li><li>barney</li>'
     *
     * // Use the `sourceURL` option to specify a custom sourceURL for the template.
     * var compiled = _.template('hello <%= user %>!', { 'sourceURL': '/basic/greeting.jst' });
     * compiled(data);
     * // => Find the source of "greeting.jst" under the Sources tab or Resources panel of the web inspector.
     *
     * // Use the `variable` option to ensure a with-statement isn't used in the compiled template.
     * var compiled = _.template('hi <%= data.user %>!', { 'variable': 'data' });
     * compiled.source;
     * // => function(data) {
     * //   var __t, __p = '';
     * //   __p += 'hi ' + ((__t = ( data.user )) == null ? '' : __t) + '!';
     * //   return __p;
     * // }
     *
     * // Use custom template delimiters.
     * _.templateSettings.interpolate = /{{([\s\S]+?)}}/g;
     * var compiled = _.template('hello {{ user }}!');
     * compiled({ 'user': 'mustache' });
     * // => 'hello mustache!'
     *
     * // Use the `source` property to inline compiled templates for meaningful
     * // line numbers in error messages and stack traces.
     * fs.writeFileSync(path.join(process.cwd(), 'jst.js'), '\
     *   var JST = {\
     *     "main": ' + _.template(mainText).source + '\
     *   };\
     * ');
     */
    function template(string, options, guard) {
      // Based on John Resig's `tmpl` implementation
      // (http://ejohn.org/blog/javascript-micro-templating/)
      // and Laura Doktorova's doT.js (https://github.com/olado/doT).
      var settings = lodash.templateSettings;

if (guard && isIterateeCall(string, options, guard)) {
        options = undefined;
      }
      string = toString(string);
      options = assignInWith({}, options, settings, customDefaultsAssignIn);

var imports = assignInWith({}, options.imports, settings.imports, customDefaultsAssignIn),
          importsKeys = keys(imports),
          importsValues = baseValues(imports, importsKeys);

var isEscaping,
          isEvaluating,
          index = 0,
          interpolate = options.interpolate || reNoMatch,
          source = "__p += '";

// Compile the regexp to match each delimiter.
      var reDelimiters = RegExp(
        (options.escape || reNoMatch).source + '|' +
        interpolate.source + '|' +
        (interpolate === reInterpolate ? reEsTemplate : reNoMatch).source + '|' +
        (options.evaluate || reNoMatch).source + '|$'
      , 'g');

// Use a sourceURL for easier debugging.
      // The sourceURL gets injected into the source that's eval-ed, so be careful
      // with lookup (in case of e.g. prototype pollution), and strip newlines if any.
      // A newline wouldn't be a valid sourceURL anyway, and it'd enable code injection.
      var sourceURL = '//# sourceURL=' +
        (hasOwnProperty.call(options, 'sourceURL')
          ? (options.sourceURL + '').replace(/[\r\n]/g, ' ')
          : ('lodash.templateSources[' + (++templateCounter) + ']')
        ) + '\n';

string.replace(reDelimiters, function(match, escapeValue, interpolateValue, esTemplateValue, evaluateValue, offset) {
        interpolateValue || (interpolateValue = esTemplateValue);

// Escape characters that can't be included in string literals.
        source += string.slice(index, offset).replace(reUnescapedString, escapeStringChar);

// Replace delimiters with snippets.
        if (escapeValue) {
          isEscaping = true;
          source += "' +\n__e(" + escapeValue + ") +\n'";
        }
        if (evaluateValue) {
          isEvaluating = true;
          source += "';\n" + evaluateValue + ";\n__p += '";
        }
        if (interpolateValue) {
          source += "' +\n((__t = (" + interpolateValue + ")) == null ? '' : __t) +\n'";
        }
        index = offset + match.length;

// The JS engine embedded in Adobe products needs `match` returned in
        // order to produce the correct `offset` value.
        return match;
      });

source += "';\n";

// If `variable` is not specified wrap a with-statement around the generated
      // code to add the data object to the top of the scope chain.
      // Like with sourceURL, we take care to not check the option's prototype,
      // as this configuration is a code injection vector.
      var variable = hasOwnProperty.call(options, 'variable') && options.variable;
      if (!variable) {
        source = 'with (obj) {\n' + source + '\n}\n';
      }
      // Cleanup code by stripping empty strings.
      source = (isEvaluating ? source.replace(reEmptyStringLeading, '') : source)
        .replace(reEmptyStringMiddle, '$1')
        .replace(reEmptyStringTrailing, '$1;');

// Frame code as the function body.
      source = 'function(' + (variable || 'obj') + ') {\n' +
        (variable
          ? ''
          : 'obj || (obj = {});\n'
        ) +
        "var __t, __p = ''" +
        (isEscaping
           ? ', __e = _.escape'
           : ''
        ) +
        (isEvaluating
          ? ', __j = Array.prototype.join;\n' +
            "function print() { __p += __j.call(arguments, '') }\n"
          : ';\n'
        ) +
        source +
        'return __p\n}';

var result = attempt(function() {
        return Function(importsKeys, sourceURL + 'return ' + source)
          .apply(undefined, importsValues);
      });

// Provide the compiled function's source by its `toString` method or
      // the `source` property as a convenience for inlining compiled templates.
      result.source = source;
      if (isError(result)) {
        throw result;
      }
      return result;
    }

/**
     * Converts `string`, as a whole, to lower case just like
     * [String#toLowerCase](https://mdn.io/toLowerCase).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the lower cased string.
     * @example
     *
     * _.toLower('--Foo-Bar--');
     * // => '--foo-bar--'
     *
     * _.toLower('fooBar');
     * // => 'foobar'
     *
     * _.toLower('__FOO_BAR__');
     * // => '__foo_bar__'
     */
    function toLower(value) {
      return toString(value).toLowerCase();
    }

/**
     * Converts `string`, as a whole, to upper case just like
     * [String#toUpperCase](https://mdn.io/toUpperCase).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the upper cased string.
     * @example
     *
     * _.toUpper('--foo-bar--');
     * // => '--FOO-BAR--'
     *
     * _.toUpper('fooBar');
     * // => 'FOOBAR'
     *
     * _.toUpper('__foo_bar__');
     * // => '__FOO_BAR__'
     */
    function toUpper(value) {
      return toString(value).toUpperCase();
    }

/**
     * Removes leading and trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trim('  abc  ');
     * // => 'abc'
     *
     * _.trim('-_-abc-_-', '_-');
     * // => 'abc'
     *
     * _.map(['  foo  ', '  bar  '], _.trim);
     * // => ['foo', 'bar']
     */
    function trim(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrim, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          chrSymbols = stringToArray(chars),
          start = charsStartIndex(strSymbols, chrSymbols),
          end = charsEndIndex(strSymbols, chrSymbols) + 1;

return castSlice(strSymbols, start, end).join('');
    }

/**
     * Removes trailing whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimEnd('  abc  ');
     * // => '  abc'
     *
     * _.trimEnd('-_-abc-_-', '_-');
     * // => '-_-abc'
     */
    function trimEnd(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrimEnd, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          end = charsEndIndex(strSymbols, stringToArray(chars)) + 1;

return castSlice(strSymbols, 0, end).join('');
    }

/**
     * Removes leading whitespace or specified characters from `string`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to trim.
     * @param {string} [chars=whitespace] The characters to trim.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {string} Returns the trimmed string.
     * @example
     *
     * _.trimStart('  abc  ');
     * // => 'abc  '
     *
     * _.trimStart('-_-abc-_-', '_-');
     * // => 'abc-_-'
     */
    function trimStart(string, chars, guard) {
      string = toString(string);
      if (string && (guard || chars === undefined)) {
        return string.replace(reTrimStart, '');
      }
      if (!string || !(chars = baseToString(chars))) {
        return string;
      }
      var strSymbols = stringToArray(string),
          start = charsStartIndex(strSymbols, stringToArray(chars));

return castSlice(strSymbols, start).join('');
    }

/**
     * Truncates `string` if it's longer than the given maximum string length.
     * The last characters of the truncated string are replaced with the omission
     * string which defaults to "...".
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to truncate.
     * @param {Object} [options={}] The options object.
     * @param {number} [options.length=30] The maximum string length.
     * @param {string} [options.omission='...'] The string to indicate text is omitted.
     * @param {RegExp|string} [options.separator] The separator pattern to truncate to.
     * @returns {string} Returns the truncated string.
     * @example
     *
     * _.truncate('hi-diddly-ho there, neighborino');
     * // => 'hi-diddly-ho there, neighbo...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': ' '
     * });
     * // => 'hi-diddly-ho there,...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'length': 24,
     *   'separator': /,? +/
     * });
     * // => 'hi-diddly-ho there...'
     *
     * _.truncate('hi-diddly-ho there, neighborino', {
     *   'omission': ' [...]'
     * });
     * // => 'hi-diddly-ho there, neig [...]'
     */
    function truncate(string, options) {
      var length = DEFAULT_TRUNC_LENGTH,
          omission = DEFAULT_TRUNC_OMISSION;

if (isObject(options)) {
        var separator = 'separator' in options ? options.separator : separator;
        length = 'length' in options ? toInteger(options.length) : length;
        omission = 'omission' in options ? baseToString(options.omission) : omission;
      }
      string = toString(string);

if (separator === undefined) {
        return result + omission;
      }
      if (strSymbols) {
        end += (result.length - end);
      }
      if (isRegExp(separator)) {
        if (string.slice(end).search(separator)) {
          var match,
              substring = result;

if (!separator.global) {
            separator = RegExp(separator.source, toString(reFlags.exec(separator)) + 'g');
          }
          separator.lastIndex = 0;
          while ((match = separator.exec(substring))) {
            var newEnd = match.index;
          }
          result = result.slice(0, newEnd === undefined ? end : newEnd);
        }
      } else if (string.indexOf(baseToString(separator), end) != end) {
        var index = result.lastIndexOf(separator);
        if (index > -1) {
          result = result.slice(0, index);
        }
      }
      return result + omission;
    }

/**
     * The inverse of `_.escape`; this method converts the HTML entities
     * `&amp;`, `&lt;`, `&gt;`, `&quot;`, and `&#39;` in `string` to
     * their corresponding characters.
     *
     * **Note:** No other HTML entities are unescaped. To unescape additional
     * HTML entities use a third-party library like [_he_](https://mths.be/he).
     *
     * @static
     * @memberOf _
     * @since 0.6.0
     * @category String
     * @param {string} [string=''] The string to unescape.
     * @returns {string} Returns the unescaped string.
     * @example
     *
     * _.unescape('fred, barney, &amp; pebbles');
     * // => 'fred, barney, & pebbles'
     */
    function unescape(string) {
      string = toString(string);
      return (string && reHasEscapedHtml.test(string))
        ? string.replace(reEscapedHtml, unescapeHtmlChar)
        : string;
    }

/**
     * Converts `string`, as space separated words, to upper case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the upper cased string.
     * @example
     *
     * _.upperCase('--foo-bar');
     * // => 'FOO BAR'
     *
     * _.upperCase('fooBar');
     * // => 'FOO BAR'
     *
     * _.upperCase('__foo_bar__');
     * // => 'FOO BAR'
     */
    var upperCase = createCompounder(function(result, word, index) {
      return result + (index ? ' ' : '') + word.toUpperCase();
    });

/**
     * Converts the first character of `string` to upper case.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category String
     * @param {string} [string=''] The string to convert.
     * @returns {string} Returns the converted string.
     * @example
     *
     * _.upperFirst('fred');
     * // => 'Fred'
     *
     * _.upperFirst('FRED');
     * // => 'FRED'
     */
    var upperFirst = createCaseFirst('toUpperCase');

/**
     * Splits `string` into an array of its words.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category String
     * @param {string} [string=''] The string to inspect.
     * @param {RegExp|string} [pattern] The pattern to match words.
     * @param- {Object} [guard] Enables use as an iteratee for methods like `_.map`.
     * @returns {Array} Returns the words of `string`.
     * @example
     *
     * _.words('fred, barney, & pebbles');
     * // => ['fred', 'barney', 'pebbles']
     *
     * _.words('fred, barney, & pebbles', /[^, ]+/g);
     * // => ['fred', 'barney', '&', 'pebbles']
     */
    function words(string, pattern, guard) {
      string = toString(string);
      pattern = guard ? undefined : pattern;

if (pattern === undefined) {
        return hasUnicodeWord(string) ? unicodeWords(string) : asciiWords(string);
      }
      return string.match(pattern) || [];
    }

/*------------------------------------------------------------------------*/

/**
     * Attempts to invoke `func`, returning either the result or the caught error
     * object. Any additional arguments are provided to `func` when it's invoked.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Function} func The function to attempt.
     * @param {...*} [args] The arguments to invoke `func` with.
     * @returns {*} Returns the `func` result or error object.
     * @example
     *
     * // Avoid throwing errors for invalid selectors.
     * var elements = _.attempt(function(selector) {
     *   return document.querySelectorAll(selector);
     * }, '>_>');
     *
     * if (_.isError(elements)) {
     *   elements = [];
     * }
     */
    var attempt = baseRest(function(func, args) {
      try {
        return apply(func, undefined, args);
      } catch (e) {
        return isError(e) ? e : new Error(e);
      }
    });

/**
     * Binds methods of an object to the object itself, overwriting the existing
     * method.
     *
     * **Note:** This method doesn't set the "length" property of bound functions.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {Object} object The object to bind and assign the bound methods to.
     * @param {...(string|string[])} methodNames The object method names to bind.
     * @returns {Object} Returns `object`.
     * @example
     *
     * var view = {
     *   'label': 'docs',
     *   'click': function() {
     *     console.log('clicked ' + this.label);
     *   }
     * };
     *
     * _.bindAll(view, ['click']);
     * jQuery(element).on('click', view.click);
     * // => Logs 'clicked docs' when clicked.
     */
    var bindAll = flatRest(function(object, methodNames) {
      arrayEach(methodNames, function(key) {
        key = toKey(key);
        baseAssignValue(object, key, bind(object[key], object));
      });
      return object;
    });

/**
     * Creates a function that iterates over `pairs` and invokes the corresponding
     * function of the first predicate to return truthy. The predicate-function
     * pairs are invoked with the `this` binding and arguments of the created
     * function.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {Array} pairs The predicate-function pairs.
     * @returns {Function} Returns the new composite function.
     * @example
     *
     * var func = _.cond([
     *   [_.matches({ 'a': 1 }),           _.constant('matches A')],
     *   [_.conforms({ 'b': _.isNumber }), _.constant('matches B')],
     *   [_.stubTrue,                      _.constant('no match')]
     * ]);
     *
     * func({ 'a': 1, 'b': 2 });
     * // => 'matches A'
     *
     * func({ 'a': 0, 'b': 1 });
     * // => 'matches B'
     *
     * func({ 'a': '1', 'b': '2' });
     * // => 'no match'
     */
    function cond(pairs) {
      var length = pairs == null ? 0 : pairs.length,
          toIteratee = getIteratee();

pairs = !length ? [] : arrayMap(pairs, function(pair) {
        if (typeof pair[1] != 'function') {
          throw new TypeError(FUNC_ERROR_TEXT);
        }
        return [toIteratee(pair[0]), pair[1]];
      });

return baseRest(function(args) {
        var index = -1;
        while (++index < length) {
          var pair = pairs[index];
          if (apply(pair[0], this, args)) {
            return apply(pair[1], this, args);
          }
        }
      });
    }

/**
     * Creates a function that invokes the predicate properties of `source` with
     * the corresponding property values of a given object, returning `true` if
     * all predicates return truthy, else `false`.
     *
     * **Note:** The created function is equivalent to `_.conformsTo` with
     * `source` partially applied.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {Object} source The object of property predicates to conform to.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 2, 'b': 1 },
     *   { 'a': 1, 'b': 2 }
     * ];
     *
     * _.filter(objects, _.conforms({ 'b': function(n) { return n > 1; } }));
     * // => [{ 'a': 1, 'b': 2 }]
     */
    function conforms(source) {
      return baseConforms(baseClone(source, CLONE_DEEP_FLAG));
    }

/**
     * Creates a function that returns `value`.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Util
     * @param {*} value The value to return from the new function.
     * @returns {Function} Returns the new constant function.
     * @example
     *
     * var objects = _.times(2, _.constant({ 'a': 1 }));
     *
     * console.log(objects);
     * // => [{ 'a': 1 }, { 'a': 1 }]
     *
     * console.log(objects[0] === objects[1]);
     * // => true
     */
    function constant(value) {
      return function() {
        return value;
      };
    }

/**
     * Checks `value` to determine whether a default value should be returned in
     * its place. The `defaultValue` is returned if `value` is `NaN`, `null`,
     * or `undefined`.
     *
     * @static
     * @memberOf _
     * @since 4.14.0
     * @category Util
     * @param {*} value The value to check.
     * @param {*} defaultValue The default value.
     * @returns {*} Returns the resolved value.
     * @example
     *
     * _.defaultTo(1, 10);
     * // => 1
     *
     * _.defaultTo(undefined, 10);
     * // => 10
     */
    function defaultTo(value, defaultValue) {
      return (value == null || value !== value) ? defaultValue : value;
    }

/**
     * Creates a function that returns the result of invoking the given functions
     * with the `this` binding of the created function, where each successive
     * invocation is supplied the return value of the previous.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {...(Function|Function[])} [funcs] The functions to invoke.
     * @returns {Function} Returns the new composite function.
     * @see _.flowRight
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flow([_.add, square]);
     * addSquare(1, 2);
     * // => 9
     */
    var flow = createFlow();

/**
     * This method is like `_.flow` except that it creates a function that
     * invokes the given functions from right to left.
     *
     * @static
     * @since 3.0.0
     * @memberOf _
     * @category Util
     * @param {...(Function|Function[])} [funcs] The functions to invoke.
     * @returns {Function} Returns the new composite function.
     * @see _.flow
     * @example
     *
     * function square(n) {
     *   return n * n;
     * }
     *
     * var addSquare = _.flowRight([square, _.add]);
     * addSquare(1, 2);
     * // => 9
     */
    var flowRight = createFlow(true);

/**
     * This method returns the first argument it receives.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {*} value Any value.
     * @returns {*} Returns `value`.
     * @example
     *
     * var object = { 'a': 1 };
     *
     * console.log(_.identity(object) === object);
     * // => true
     */
    function identity(value) {
      return value;
    }

/**
     * Creates a function that invokes `func` with the arguments of the created
     * function. If `func` is a property name, the created function returns the
     * property value for a given element. If `func` is an array or object, the
     * created function returns `true` for elements that contain the equivalent
     * source properties, otherwise it returns `false`.
     *
     * @static
     * @since 4.0.0
     * @memberOf _
     * @category Util
     * @param {*} [func=_.identity] The value to convert to a callback.
     * @returns {Function} Returns the callback.
     * @example
     *
     * var users = [
     *   { 'user': 'barney', 'age': 36, 'active': true },
     *   { 'user': 'fred',   'age': 40, 'active': false }
     * ];
     *
     * // The `_.matches` iteratee shorthand.
     * _.filter(users, _.iteratee({ 'user': 'barney', 'active': true }));
     * // => [{ 'user': 'barney', 'age': 36, 'active': true }]
     *
     * // The `_.matchesProperty` iteratee shorthand.
     * _.filter(users, _.iteratee(['user', 'fred']));
     * // => [{ 'user': 'fred', 'age': 40 }]
     *
     * // The `_.property` iteratee shorthand.
     * _.map(users, _.iteratee('user'));
     * // => ['barney', 'fred']
     *
     * // Create custom iteratee shorthands.
     * _.iteratee = _.wrap(_.iteratee, function(iteratee, func) {
     *   return !_.isRegExp(func) ? iteratee(func) : function(string) {
     *     return func.test(string);
     *   };
     * });
     *
     * _.filter(['abc', 'def'], /ef/);
     * // => ['def']
     */
    function iteratee(func) {
      return baseIteratee(typeof func == 'function' ? func : baseClone(func, CLONE_DEEP_FLAG));
    }

/**
     * Creates a function that performs a partial deep comparison between a given
     * object and `source`, returning `true` if the given object has equivalent
     * property values, else `false`.
     *
     * **Note:** The created function is equivalent to `_.isMatch` with `source`
     * partially applied.
     *
     * Partial comparisons will match empty array and empty object `source`
     * values against any array or object value, respectively. See `_.isEqual`
     * for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Object} source The object of property values to match.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 1, 'b': 2, 'c': 3 },
     *   { 'a': 4, 'b': 5, 'c': 6 }
     * ];
     *
     * _.filter(objects, _.matches({ 'a': 4, 'c': 6 }));
     * // => [{ 'a': 4, 'b': 5, 'c': 6 }]
     */
    function matches(source) {
      return baseMatches(baseClone(source, CLONE_DEEP_FLAG));
    }

/**
     * Creates a function that performs a partial deep comparison between the
     * value at `path` of a given object to `srcValue`, returning `true` if the
     * object value is equivalent, else `false`.
     *
     * **Note:** Partial comparisons will match empty array and empty object
     * `srcValue` values against any array or object value, respectively. See
     * `_.isEqual` for a list of supported value comparisons.
     *
     * @static
     * @memberOf _
     * @since 3.2.0
     * @category Util
     * @param {Array|string} path The path of the property to get.
     * @param {*} srcValue The value to match.
     * @returns {Function} Returns the new spec function.
     * @example
     *
     * var objects = [
     *   { 'a': 1, 'b': 2, 'c': 3 },
     *   { 'a': 4, 'b': 5, 'c': 6 }
     * ];
     *
     * _.find(objects, _.matchesProperty('a', 4));
     * // => { 'a': 4, 'b': 5, 'c': 6 }
     */
    function matchesProperty(path, srcValue) {
      return baseMatchesProperty(path, baseClone(srcValue, CLONE_DEEP_FLAG));
    }

/**
     * Creates a function that invokes the method at `path` of a given object.
     * Any additional arguments are provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Util
     * @param {Array|string} path The path of the method to invoke.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new invoker function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': _.constant(2) } },
     *   { 'a': { 'b': _.constant(1) } }
     * ];
     *
     * _.map(objects, _.method('a.b'));
     * // => [2, 1]
     *
     * _.map(objects, _.method(['a', 'b']));
     * // => [2, 1]
     */
    var method = baseRest(function(path, args) {
      return function(object) {
        return baseInvoke(object, path, args);
      };
    });

/**
     * The opposite of `_.method`; this method creates a function that invokes
     * the method at a given path of `object`. Any additional arguments are
     * provided to the invoked method.
     *
     * @static
     * @memberOf _
     * @since 3.7.0
     * @category Util
     * @param {Object} object The object to query.
     * @param {...*} [args] The arguments to invoke the method with.
     * @returns {Function} Returns the new invoker function.
     * @example
     *
     * var array = _.times(3, _.constant),
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.methodOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.methodOf(object));
     * // => [2, 0]
     */
    var methodOf = baseRest(function(object, args) {
      return function(path) {
        return baseInvoke(object, path, args);
      };
    });

/**
     * Adds all own enumerable string keyed function properties of a source
     * object to the destination object. If `object` is a function, then methods
     * are added to its prototype as well.
     *
     * **Note:** Use `_.runInContext` to create a pristine `lodash` function to
     * avoid conflicts caused by modifying the original.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {Function|Object} [object=lodash] The destination object.
     * @param {Object} source The object of functions to add.
     * @param {Object} [options={}] The options object.
     * @param {boolean} [options.chain=true] Specify whether mixins are chainable.
     * @returns {Function|Object} Returns `object`.
     * @example
     *
     * function vowels(string) {
     *   return _.filter(string, function(v) {
     *     return /[aeiou]/i.test(v);
     *   });
     * }
     *
     * _.mixin({ 'vowels': vowels });
     * _.vowels('fred');
     * // => ['e']
     *
     * _('fred').vowels().value();
     * // => ['e']
     *
     * _.mixin({ 'vowels': vowels }, { 'chain': false });
     * _('fred').vowels();
     * // => ['e']
     */
    function mixin(object, source, options) {
      var props = keys(source),
          methodNames = baseFunctions(source, props);

if (options == null &&
          !(isObject(source) && (methodNames.length || !props.length))) {
        options = source;
        source = object;
        object = this;
        methodNames = baseFunctions(source, keys(source));
      }
      var chain = !(isObject(options) && 'chain' in options) || !!options.chain,
          isFunc = isFunction(object);

arrayEach(methodNames, function(methodName) {
        var func = source[methodName];
        object[methodName] = func;
        if (isFunc) {
          object.prototype[methodName] = function() {
            var chainAll = this.__chain__;
            if (chain || chainAll) {
              var result = object(this.__wrapped__),
                  actions = result.__actions__ = copyArray(this.__actions__);

actions.push({ 'func': func, 'args': arguments, 'thisArg': object });
              result.__chain__ = chainAll;
              return result;
            }
            return func.apply(object, arrayPush([this.value()], arguments));
          };
        }
      });

return object;
    }

/**
     * Reverts the `_` variable to its previous value and returns a reference to
     * the `lodash` function.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @returns {Function} Returns the `lodash` function.
     * @example
     *
     * var lodash = _.noConflict();
     */
    function noConflict() {
      if (root._ === this) {
        root._ = oldDash;
      }
      return this;
    }

/**
     * This method returns `undefined`.
     *
     * @static
     * @memberOf _
     * @since 2.3.0
     * @category Util
     * @example
     *
     * _.times(2, _.noop);
     * // => [undefined, undefined]
     */
    function noop() {
      // No operation performed.
    }

/**
     * Creates a function that gets the argument at index `n`. If `n` is negative,
     * the nth argument from the end is returned.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {number} [n=0] The index of the argument to return.
     * @returns {Function} Returns the new pass-thru function.
     * @example
     *
     * var func = _.nthArg(1);
     * func('a', 'b', 'c', 'd');
     * // => 'b'
     *
     * var func = _.nthArg(-2);
     * func('a', 'b', 'c', 'd');
     * // => 'c'
     */
    function nthArg(n) {
      n = toInteger(n);
      return baseRest(function(args) {
        return baseNth(args, n);
      });
    }

/**
     * Creates a function that invokes `iteratees` with the arguments it receives
     * and returns their results.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [iteratees=[_.identity]]
     *  The iteratees to invoke.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.over([Math.max, Math.min]);
     *
     * func(1, 2, 3, 4);
     * // => [4, 1]
     */
    var over = createOver(arrayMap);

/**
     * Creates a function that checks if **all** of the `predicates` return
     * truthy when invoked with the arguments it receives.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [predicates=[_.identity]]
     *  The predicates to check.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.overEvery([Boolean, isFinite]);
     *
     * func('1');
     * // => true
     *
     * func(null);
     * // => false
     *
     * func(NaN);
     * // => false
     */
    var overEvery = createOver(arrayEvery);

/**
     * Creates a function that checks if **any** of the `predicates` return
     * truthy when invoked with the arguments it receives.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {...(Function|Function[])} [predicates=[_.identity]]
     *  The predicates to check.
     * @returns {Function} Returns the new function.
     * @example
     *
     * var func = _.overSome([Boolean, isFinite]);
     *
     * func('1');
     * // => true
     *
     * func(null);
     * // => true
     *
     * func(NaN);
     * // => false
     */
    var overSome = createOver(arraySome);

/**
     * Creates a function that returns the value at `path` of a given object.
     *
     * @static
     * @memberOf _
     * @since 2.4.0
     * @category Util
     * @param {Array|string} path The path of the property to get.
     * @returns {Function} Returns the new accessor function.
     * @example
     *
     * var objects = [
     *   { 'a': { 'b': 2 } },
     *   { 'a': { 'b': 1 } }
     * ];
     *
     * _.map(objects, _.property('a.b'));
     * // => [2, 1]
     *
     * _.map(_.sortBy(objects, _.property(['a', 'b'])), 'a.b');
     * // => [1, 2]
     */
    function property(path) {
      return isKey(path) ? baseProperty(toKey(path)) : basePropertyDeep(path);
    }

/**
     * The opposite of `_.property`; this method creates a function that returns
     * the value at a given path of `object`.
     *
     * @static
     * @memberOf _
     * @since 3.0.0
     * @category Util
     * @param {Object} object The object to query.
     * @returns {Function} Returns the new accessor function.
     * @example
     *
     * var array = [0, 1, 2],
     *     object = { 'a': array, 'b': array, 'c': array };
     *
     * _.map(['a[2]', 'c[0]'], _.propertyOf(object));
     * // => [2, 0]
     *
     * _.map([['a', '2'], ['c', '0']], _.propertyOf(object));
     * // => [2, 0]
     */
    function propertyOf(object) {
      return function(path) {
        return object == null ? undefined : baseGet(object, path);
      };
    }

/**
     * Creates an array of numbers (positive and/or negative) progressing from
     * `start` up to, but not including, `end`. A step of `-1` is used if a negative
     * `start` is specified without an `end` or `step`. If `end` is not specified,
     * it's set to `start` with `start` then set to `0`.
     *
     * **Note:** JavaScript follows the IEEE-754 standard for resolving
     * floating-point values which can produce unexpected results.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the range of numbers.
     * @see _.inRange, _.rangeRight
     * @example
     *
     * _.range(4);
     * // => [0, 1, 2, 3]
     *
     * _.range(-4);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 5);
     * // => [1, 2, 3, 4]
     *
     * _.range(0, 20, 5);
     * // => [0, 5, 10, 15]
     *
     * _.range(0, -4, -1);
     * // => [0, -1, -2, -3]
     *
     * _.range(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.range(0);
     * // => []
     */
    var range = createRange();

/**
     * This method is like `_.range` except that it populates values in
     * descending order.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {number} [start=0] The start of the range.
     * @param {number} end The end of the range.
     * @param {number} [step=1] The value to increment or decrement by.
     * @returns {Array} Returns the range of numbers.
     * @see _.inRange, _.range
     * @example
     *
     * _.rangeRight(4);
     * // => [3, 2, 1, 0]
     *
     * _.rangeRight(-4);
     * // => [-3, -2, -1, 0]
     *
     * _.rangeRight(1, 5);
     * // => [4, 3, 2, 1]
     *
     * _.rangeRight(0, 20, 5);
     * // => [15, 10, 5, 0]
     *
     * _.rangeRight(0, -4, -1);
     * // => [-3, -2, -1, 0]
     *
     * _.rangeRight(1, 4, 0);
     * // => [1, 1, 1]
     *
     * _.rangeRight(0);
     * // => []
     */
    var rangeRight = createRange(true);

/**
     * This method returns a new empty array.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {Array} Returns the new empty array.
     * @example
     *
     * var arrays = _.times(2, _.stubArray);
     *
     * console.log(arrays);
     * // => [[], []]
     *
     * console.log(arrays[0] === arrays[1]);
     * // => false
     */
    function stubArray() {
      return [];
    }

/**
     * This method returns `false`.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {boolean} Returns `false`.
     * @example
     *
     * _.times(2, _.stubFalse);
     * // => [false, false]
     */
    function stubFalse() {
      return false;
    }

/**
     * This method returns a new empty object.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {Object} Returns the new empty object.
     * @example
     *
     * var objects = _.times(2, _.stubObject);
     *
     * console.log(objects);
     * // => [{}, {}]
     *
     * console.log(objects[0] === objects[1]);
     * // => false
     */
    function stubObject() {
      return {};
    }

/**
     * This method returns an empty string.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {string} Returns the empty string.
     * @example
     *
     * _.times(2, _.stubString);
     * // => ['', '']
     */
    function stubString() {
      return '';
    }

/**
     * This method returns `true`.
     *
     * @static
     * @memberOf _
     * @since 4.13.0
     * @category Util
     * @returns {boolean} Returns `true`.
     * @example
     *
     * _.times(2, _.stubTrue);
     * // => [true, true]
     */
    function stubTrue() {
      return true;
    }

/**
     * Invokes the iteratee `n` times, returning an array of the results of
     * each invocation. The iteratee is invoked with one argument; (index).
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {number} n The number of times to invoke `iteratee`.
     * @param {Function} [iteratee=_.identity] The function invoked per iteration.
     * @returns {Array} Returns the array of results.
     * @example
     *
     * _.times(3, String);
     * // => ['0', '1', '2']
     *
     *  _.times(4, _.constant(0));
     * // => [0, 0, 0, 0]
     */
    function times(n, iteratee) {
      n = toInteger(n);
      if (n < 1 || n > MAX_SAFE_INTEGER) {
        return [];
      }
      var index = MAX_ARRAY_LENGTH,
          length = nativeMin(n, MAX_ARRAY_LENGTH);

iteratee = getIteratee(iteratee);
      n -= MAX_ARRAY_LENGTH;

var result = baseTimes(length, iteratee);
      while (++index < n) {
        iteratee(index);
      }
      return result;
    }

/**
     * Converts `value` to a property path array.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Util
     * @param {*} value The value to convert.
     * @returns {Array} Returns the new property path array.
     * @example
     *
     * _.toPath('a.b.c');
     * // => ['a', 'b', 'c']
     *
     * _.toPath('a[0].b.c');
     * // => ['a', '0', 'b', 'c']
     */
    function toPath(value) {
      if (isArray(value)) {
        return arrayMap(value, toKey);
      }
      return isSymbol(value) ? [value] : copyArray(stringToPath(toString(value)));
    }

/**
     * Generates a unique ID. If `prefix` is given, the ID is appended to it.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Util
     * @param {string} [prefix=''] The value to prefix the ID with.
     * @returns {string} Returns the unique ID.
     * @example
     *
     * _.uniqueId('contact_');
     * // => 'contact_104'
     *
     * _.uniqueId();
     * // => '105'
     */
    function uniqueId(prefix) {
      var id = ++idCounter;
      return toString(prefix) + id;
    }

/*------------------------------------------------------------------------*/

/**
     * Adds two numbers.
     *
     * @static
     * @memberOf _
     * @since 3.4.0
     * @category Math
     * @param {number} augend The first number in an addition.
     * @param {number} addend The second number in an addition.
     * @returns {number} Returns the total.
     * @example
     *
     * _.add(6, 4);
     * // => 10
     */
    var add = createMathOperation(function(augend, addend) {
      return augend + addend;
    }, 0);

/**
     * Computes `number` rounded up to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round up.
     * @param {number} [precision=0] The precision to round up to.
     * @returns {number} Returns the rounded up number.
     * @example
     *
     * _.ceil(4.006);
     * // => 5
     *
     * _.ceil(6.004, 2);
     * // => 6.01
     *
     * _.ceil(6040, -2);
     * // => 6100
     */
    var ceil = createRound('ceil');

/**
     * Divide two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {number} dividend The first number in a division.
     * @param {number} divisor The second number in a division.
     * @returns {number} Returns the quotient.
     * @example
     *
     * _.divide(6, 4);
     * // => 1.5
     */
    var divide = createMathOperation(function(dividend, divisor) {
      return dividend / divisor;
    }, 1);

/**
     * Computes `number` rounded down to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round down.
     * @param {number} [precision=0] The precision to round down to.
     * @returns {number} Returns the rounded down number.
     * @example
     *
     * _.floor(4.006);
     * // => 4
     *
     * _.floor(0.046, 2);
     * // => 0.04
     *
     * _.floor(4060, -2);
     * // => 4000
     */
    var floor = createRound('floor');

/**
     * Computes the maximum value of `array`. If `array` is empty or falsey,
     * `undefined` is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * _.max([4, 2, 8, 6]);
     * // => 8
     *
     * _.max([]);
     * // => undefined
     */
    function max(array) {
      return (array && array.length)
        ? baseExtremum(array, identity, baseGt)
        : undefined;
    }

/**
     * This method is like `_.max` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * the value is ranked. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {*} Returns the maximum value.
     * @example
     *
     * var objects = [{ 'n': 1 }, { 'n': 2 }];
     *
     * _.maxBy(objects, function(o) { return o.n; });
     * // => { 'n': 2 }
     *
     * // The `_.property` iteratee shorthand.
     * _.maxBy(objects, 'n');
     * // => { 'n': 2 }
     */
    function maxBy(array, iteratee) {
      return (array && array.length)
        ? baseExtremum(array, getIteratee(iteratee, 2), baseGt)
        : undefined;
    }

/**
     * Computes the mean of the values in `array`.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {number} Returns the mean.
     * @example
     *
     * _.mean([4, 2, 8, 6]);
     * // => 5
     */
    function mean(array) {
      return baseMean(array, identity);
    }

/**
     * This method is like `_.mean` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the value to be averaged.
     * The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the mean.
     * @example
     *
     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
     *
     * _.meanBy(objects, function(o) { return o.n; });
     * // => 5
     *
     * // The `_.property` iteratee shorthand.
     * _.meanBy(objects, 'n');
     * // => 5
     */
    function meanBy(array, iteratee) {
      return baseMean(array, getIteratee(iteratee, 2));
    }

/**
     * Computes the minimum value of `array`. If `array` is empty or falsey,
     * `undefined` is returned.
     *
     * @static
     * @since 0.1.0
     * @memberOf _
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * _.min([4, 2, 8, 6]);
     * // => 2
     *
     * _.min([]);
     * // => undefined
     */
    function min(array) {
      return (array && array.length)
        ? baseExtremum(array, identity, baseLt)
        : undefined;
    }

/**
     * This method is like `_.min` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the criterion by which
     * the value is ranked. The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {*} Returns the minimum value.
     * @example
     *
     * var objects = [{ 'n': 1 }, { 'n': 2 }];
     *
     * _.minBy(objects, function(o) { return o.n; });
     * // => { 'n': 1 }
     *
     * // The `_.property` iteratee shorthand.
     * _.minBy(objects, 'n');
     * // => { 'n': 1 }
     */
    function minBy(array, iteratee) {
      return (array && array.length)
        ? baseExtremum(array, getIteratee(iteratee, 2), baseLt)
        : undefined;
    }

/**
     * Multiply two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.7.0
     * @category Math
     * @param {number} multiplier The first number in a multiplication.
     * @param {number} multiplicand The second number in a multiplication.
     * @returns {number} Returns the product.
     * @example
     *
     * _.multiply(6, 4);
     * // => 24
     */
    var multiply = createMathOperation(function(multiplier, multiplicand) {
      return multiplier * multiplicand;
    }, 1);

/**
     * Computes `number` rounded to `precision`.
     *
     * @static
     * @memberOf _
     * @since 3.10.0
     * @category Math
     * @param {number} number The number to round.
     * @param {number} [precision=0] The precision to round to.
     * @returns {number} Returns the rounded number.
     * @example
     *
     * _.round(4.006);
     * // => 4
     *
     * _.round(4.006, 2);
     * // => 4.01
     *
     * _.round(4060, -2);
     * // => 4100
     */
    var round = createRound('round');

/**
     * Subtract two numbers.
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {number} minuend The first number in a subtraction.
     * @param {number} subtrahend The second number in a subtraction.
     * @returns {number} Returns the difference.
     * @example
     *
     * _.subtract(6, 4);
     * // => 2
     */
    var subtract = createMathOperation(function(minuend, subtrahend) {
      return minuend - subtrahend;
    }, 0);

/**
     * Computes the sum of the values in `array`.
     *
     * @static
     * @memberOf _
     * @since 3.4.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @returns {number} Returns the sum.
     * @example
     *
     * _.sum([4, 2, 8, 6]);
     * // => 20
     */
    function sum(array) {
      return (array && array.length)
        ? baseSum(array, identity)
        : 0;
    }

/**
     * This method is like `_.sum` except that it accepts `iteratee` which is
     * invoked for each element in `array` to generate the value to be summed.
     * The iteratee is invoked with one argument: (value).
     *
     * @static
     * @memberOf _
     * @since 4.0.0
     * @category Math
     * @param {Array} array The array to iterate over.
     * @param {Function} [iteratee=_.identity] The iteratee invoked per element.
     * @returns {number} Returns the sum.
     * @example
     *
     * var objects = [{ 'n': 4 }, { 'n': 2 }, { 'n': 8 }, { 'n': 6 }];
     *
     * _.sumBy(objects, function(o) { return o.n; });
     * // => 20
     *
     * // The `_.property` iteratee shorthand.
     * _.sumBy(objects, 'n');
     * // => 20
     */
    function sumBy(array, iteratee) {
      return (array && array.length)
        ? baseSum(array, getIteratee(iteratee, 2))
        : 0;
    }

/*------------------------------------------------------------------------*/

// Add methods that return wrapped values in chain sequences.
    lodash.after = after;
    lodash.ary = ary;
    lodash.assign = assign;
    lodash.assignIn = assignIn;
    lodash.assignInWith = assignInWith;
    lodash.assignWith = assignWith;
    lodash.at = at;
    lodash.before = before;
    lodash.bind = bind;
    lodash.bindAll = bindAll;
    lodash.bindKey = bindKey;
    lodash.castArray = castArray;
    lodash.chain = chain;
    lodash.chunk = chunk;
    lodash.compact = compact;
    lodash.concat = concat;
    lodash.cond = cond;
    lodash.conforms = conforms;
    lodash.constant = constant;
    lodash.countBy = countBy;
    lodash.create = create;
    lodash.curry = curry;
    lodash.curryRight = curryRight;
    lodash.debounce = debounce;
    lodash.defaults = defaults;
    lodash.defaultsDeep = defaultsDeep;
    lodash.defer = defer;
    lodash.delay = delay;
    lodash.difference = difference;
    lodash.differenceBy = differenceBy;
    lodash.differenceWith = differenceWith;
    lodash.drop = drop;
    lodash.dropRight = dropRight;
    lodash.dropRightWhile = dropRightWhile;
    lodash.dropWhile = dropWhile;
    lodash.fill = fill;
    lodash.filter = filter;
    lodash.flatMap = flatMap;
    lodash.flatMapDeep = flatMapDeep;
    lodash.flatMapDepth = flatMapDepth;
    lodash.flatten = flatten;
    lodash.flattenDeep = flattenDeep;
    lodash.flattenDepth = flattenDepth;
    lodash.flip = flip;
    lodash.flow = flow;
    lodash.flowRight = flowRight;
    lodash.fromPairs = fromPairs;
    lodash.functions = functions;
    lodash.functionsIn = functionsIn;
    lodash.groupBy = groupBy;
    lodash.initial = initial;
    lodash.intersection = intersection;
    lodash.intersectionBy = intersectionBy;
    lodash.intersectionWith = intersectionWith;
    lodash.invert = invert;
    lodash.invertBy = invertBy;
    lodash.invokeMap = invokeMap;
    lodash.iteratee = iteratee;
    lodash.keyBy = keyBy;
    lodash.keys = keys;
    lodash.keysIn = keysIn;
    lodash.map = map;
    lodash.mapKeys = mapKeys;
    lodash.mapValues = mapValues;
    lodash.matches = matches;
    lodash.matchesProperty = matchesProperty;
    lodash.memoize = memoize;
    lodash.merge = merge;
    lodash.mergeWith = mergeWith;
    lodash.method = method;
    lodash.methodOf = methodOf;
    lodash.mixin = mixin;
    lodash.negate = negate;
    lodash.nthArg = nthArg;
    lodash.omit = omit;
    lodash.omitBy = omitBy;
    lodash.once = once;
    lodash.orderBy = orderBy;
    lodash.over = over;
    lodash.overArgs = overArgs;
    lodash.overEvery = overEvery;
    lodash.overSome = overSome;
    lodash.partial = partial;
    lodash.partialRight = partialRight;
    lodash.partition = partition;
    lodash.pick = pick;
    lodash.pickBy = pickBy;
    lodash.property = property;
    lodash.propertyOf = propertyOf;
    lodash.pull = pull;
    lodash.pullAll = pullAll;
    lodash.pullAllBy = pullAllBy;
    lodash.pullAllWith = pullAllWith;
    lodash.pullAt = pullAt;
    lodash.range = range;
    lodash.rangeRight = rangeRight;
    lodash.rearg = rearg;
    lodash.reject = reject;
    lodash.remove = remove;
    lodash.rest = rest;
    lodash.reverse = reverse;
    lodash.sampleSize = sampleSize;
    lodash.set = set;
    lodash.setWith = setWith;
    lodash.shuffle = shuffle;
    lodash.slice = slice;
    lodash.sortBy = sortBy;
    lodash.sortedUniq = sortedUniq;
    lodash.sortedUniqBy = sortedUniqBy;
    lodash.split = split;
    lodash.spread = spread;
    lodash.tail = tail;
    lodash.take = take;
    lodash.takeRight = takeRight;
    lodash.takeRightWhile = takeRightWhile;
    lodash.takeWhile = takeWhile;
    lodash.tap = tap;
    lodash.throttle = throttle;
    lodash.thru = thru;
    lodash.toArray = toArray;
    lodash.toPairs = toPairs;
    lodash.toPairsIn = toPairsIn;
    lodash.toPath = toPath;
    lodash.toPlainObject = toPlainObject;
    lodash.transform = transform;
    lodash.unary = unary;
    lodash.union = union;
    lodash.unionBy = unionBy;
    lodash.unionWith = unionWith;
    lodash.uniq = uniq;
    lodash.uniqBy = uniqBy;
    lodash.uniqWith = uniqWith;
    lodash.unset = unset;
    lodash.unzip = unzip;
    lodash.unzipWith = unzipWith;
    lodash.update = update;
    lodash.updateWith = updateWith;
    lodash.values = values;
    lodash.valuesIn = valuesIn;
    lodash.without = without;
    lodash.words = words;
    lodash.wrap = wrap;
    lodash.xor = xor;
    lodash.xorBy = xorBy;
    lodash.xorWith = xorWith;
    lodash.zip = zip;
    lodash.zipObject = zipObject;
    lodash.zipObjectDeep = zipObjectDeep;
    lodash.zipWith = zipWith;

// Add aliases.
    lodash.entries = toPairs;
    lodash.entriesIn = toPairsIn;
    lodash.extend = assignIn;
    lodash.extendWith = assignInWith;

// Add methods to `lodash.prototype`.
    mixin(lodash, lodash);

/*------------------------------------------------------------------------*/

// Add methods that return unwrapped values in chain sequences.
    lodash.add = add;
    lodash.attempt = attempt;
    lodash.camelCase = camelCase;
    lodash.capitalize = capitalize;
    lodash.ceil = ceil;
    lodash.clamp = clamp;
    lodash.clone = clone;
    lodash.cloneDeep = cloneDeep;
    lodash.cloneDeepWith = cloneDeepWith;
    lodash.cloneWith = cloneWith;
    lodash.conformsTo = conformsTo;
    lodash.deburr = deburr;
    lodash.defaultTo = defaultTo;
    lodash.divide = divide;
    lodash.endsWith = endsWith;
    lodash.eq = eq;
    lodash.escape = escape;
    lodash.escapeRegExp = escapeRegExp;
    lodash.every = every;
    lodash.find = find;
    lodash.findIndex = findIndex;
    lodash.findKey = findKey;
    lodash.findLast = findLast;
    lodash.findLastIndex = findLastIndex;
    lodash.findLastKey = findLastKey;
    lodash.floor = floor;
    lodash.forEach = forEach;
    lodash.forEachRight = forEachRight;
    lodash.forIn = forIn;
    lodash.forInRight = forInRight;
    lodash.forOwn = forOwn;
    lodash.forOwnRight = forOwnRight;
    lodash.get = get;
    lodash.gt = gt;
    lodash.gte = gte;
    lodash.has = has;
    lodash.hasIn = hasIn;
    lodash.head = head;
    lodash.identity = identity;
    lodash.includes = includes;
    lodash.indexOf = indexOf;
    lodash.inRange = inRange;
    lodash.invoke = invoke;
    lodash.isArguments = isArguments;
    lodash.isArray = isArray;
    lodash.isArrayBuffer = isArrayBuffer;
    lodash.isArrayLike = isArrayLike;
    lodash.isArrayLikeObject = isArrayLikeObject;
    lodash.isBoolean = isBoolean;
    lodash.isBuffer = isBuffer;
    lodash.isDate = isDate;
    lodash.isElement = isElement;
    lodash.isEmpty = isEmpty;
    lodash.isEqual = isEqual;
    lodash.isEqualWith = isEqualWith;
    lodash.isError = isError;
    lodash.isFinite = isFinite;
    lodash.isFunction = isFunction;
    lodash.isInteger = isInteger;
    lodash.isLength = isLength;
    lodash.isMap = isMap;
    lodash.isMatch = isMatch;
    lodash.isMatchWith = isMatchWith;
    lodash.isNaN = isNaN;
    lodash.isNative = isNative;
    lodash.isNil = isNil;
    lodash.isNull = isNull;
    lodash.isNumber = isNumber;
    lodash.isObject = isObject;
    lodash.isObjectLike = isObjectLike;
    lodash.isPlainObject = isPlainObject;
    lodash.isRegExp = isRegExp;
    lodash.isSafeInteger = isSafeInteger;
    lodash.isSet = isSet;
    lodash.isString = isString;
    lodash.isSymbol = isSymbol;
    lodash.isTypedArray = isTypedArray;
    lodash.isUndefined = isUndefined;
    lodash.isWeakMap = isWeakMap;
    lodash.isWeakSet = isWeakSet;
    lodash.join = join;
    lodash.kebabCase = kebabCase;
    lodash.last = last;
    lodash.lastIndexOf = lastIndexOf;
    lodash.lowerCase = lowerCase;
    lodash.lowerFirst = lowerFirst;
    lodash.lt = lt;
    lodash.lte = lte;
    lodash.max = max;
    lodash.maxBy = maxBy;
    lodash.mean = mean;
    lodash.meanBy = meanBy;
    lodash.min = min;
    lodash.minBy = minBy;
    lodash.stubArray = stubArray;
    lodash.stubFalse = stubFalse;
    lodash.stubObject = stubObject;
    lodash.stubString = stubString;
    lodash.stubTrue = stubTrue;
    lodash.multiply = multiply;
    lodash.nth = nth;
    lodash.noConflict = noConflict;
    lodash.noop = noop;
    lodash.now = now;
    lodash.pad = pad;
    lodash.padEnd = padEnd;
    lodash.padStart = padStart;
    lodash.parseInt = parseInt;
    lodash.random = random;
    lodash.reduce = reduce;
    lodash.reduceRight = reduceRight;
    lodash.repeat = repeat;
    lodash.replace = replace;
    lodash.result = result;
    lodash.round = round;
    lodash.runInContext = runInContext;
    lodash.sample = sample;
    lodash.size = size;
    lodash.snakeCase = snakeCase;
    lodash.some = some;
    lodash.sortedIndex = sortedIndex;
    lodash.sortedIndexBy = sortedIndexBy;
    lodash.sortedIndexOf = sortedIndexOf;
    lodash.sortedLastIndex = sortedLastIndex;
    lodash.sortedLastIndexBy = sortedLastIndexBy;
    lodash.sortedLastIndexOf = sortedLastIndexOf;
    lodash.startCase = startCase;
    lodash.startsWith = startsWith;
    lodash.subtract = subtract;
    lodash.sum = sum;
    lodash.sumBy = sumBy;
    lodash.template = template;
    lodash.times = times;
    lodash.toFinite = toFinite;
    lodash.toInteger = toInteger;
    lodash.toLength = toLength;
    lodash.toLower = toLower;
    lodash.toNumber = toNumber;
    lodash.toSafeInteger = toSafeInteger;
    lodash.toString = toString;
    lodash.toUpper = toUpper;
    lodash.trim = trim;
    lodash.trimEnd = trimEnd;
    lodash.trimStart = trimStart;
    lodash.truncate = truncate;
    lodash.unescape = unescape;
    lodash.uniqueId = uniqueId;
    lodash.upperCase = upperCase;
    lodash.upperFirst = upperFirst;

// Add aliases.
    lodash.each = forEach;
    lodash.eachRight = forEachRight;
    lodash.first = head;

mixin(lodash, (function() {
      var source = {};
      baseForOwn(lodash, function(func, methodName) {
        if (!hasOwnProperty.call(lodash.prototype, methodName)) {
          source[methodName] = func;
        }
      });
      return source;
    }()), { 'chain': false });

/*------------------------------------------------------------------------*/

/**
     * The semantic version number.
     *
     * @static
     * @memberOf _
     * @type {string}
     */
    lodash.VERSION = VERSION;

// Assign default placeholders.
    arrayEach(['bind', 'bindKey', 'curry', 'curryRight', 'partial', 'partialRight'], function(methodName) {
      lodash[methodName].placeholder = lodash;
    });

// Add `LazyWrapper` methods for `_.drop` and `_.take` variants.
    arrayEach(['drop', 'take'], function(methodName, index) {
      LazyWrapper.prototype[methodName] = function(n) {
        n = n === undefined ? 1 : nativeMax(toInteger(n), 0);

var result = (this.__filtered__ && !index)
          ? new LazyWrapper(this)
          : this.clone();

if (result.__filtered__) {
          result.__takeCount__ = nativeMin(n, result.__takeCount__);
        } else {
          result.__views__.push({
            'size': nativeMin(n, MAX_ARRAY_LENGTH),
            'type': methodName + (result.__dir__ < 0 ? 'Right' : '')
          });
        }
        return result;
      };

LazyWrapper.prototype[methodName + 'Right'] = function(n) {
        return this.reverse()[methodName](n).reverse();
      };
    });

// Add `LazyWrapper` methods that accept an `iteratee` value.
    arrayEach(['filter', 'map', 'takeWhile'], function(methodName, index) {
      var type = index + 1,
          isFilter = type == LAZY_FILTER_FLAG || type == LAZY_WHILE_FLAG;

LazyWrapper.prototype[methodName] = function(iteratee) {
        var result = this.clone();
        result.__iteratees__.push({
          'iteratee': getIteratee(iteratee, 3),
          'type': type
        });
        result.__filtered__ = result.__filtered__ || isFilter;
        return result;
      };
    });

// Add `LazyWrapper` methods for `_.head` and `_.last`.
    arrayEach(['head', 'last'], function(methodName, index) {
      var takeName = 'take' + (index ? 'Right' : '');

LazyWrapper.prototype[methodName] = function() {
        return this[takeName](1).value()[0];
      };
    });

// Add `LazyWrapper` methods for `_.initial` and `_.tail`.
    arrayEach(['initial', 'tail'], function(methodName, index) {
      var dropName = 'drop' + (index ? '' : 'Right');

LazyWrapper.prototype[methodName] = function() {
        return this.__filtered__ ? new LazyWrapper(this) : this[dropName](1);
      };
    });

LazyWrapper.prototype.compact = function() {
      return this.filter(identity);
    };

LazyWrapper.prototype.find = function(predicate) {
      return this.filter(predicate).head();
    };

LazyWrapper.prototype.findLast = function(predicate) {
      return this.reverse().find(predicate);
    };

LazyWrapper.prototype.invokeMap = baseRest(function(path, args) {
      if (typeof path == 'function') {
        return new LazyWrapper(this);
      }
      return this.map(function(value) {
        return baseInvoke(value, path, args);
      });
    });

LazyWrapper.prototype.reject = function(predicate) {
      return this.filter(negate(getIteratee(predicate)));
    };

LazyWrapper.prototype.slice = function(start, end) {
      start = toInteger(start);

LazyWrapper.prototype.takeRightWhile = function(predicate) {
      return this.reverse().takeWhile(predicate).reverse();
    };

LazyWrapper.prototype.toArray = function() {
      return this.take(MAX_ARRAY_LENGTH);
    };

// Add `LazyWrapper` methods to `lodash.prototype`.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var checkIteratee = /^(?:filter|find|map|reject)|While$/.test(methodName),
          isTaker = /^(?:head|last)$/.test(methodName),
          lodashFunc = lodash[isTaker ? ('take' + (methodName == 'last' ? 'Right' : '')) : methodName],
          retUnwrapped = isTaker || /^find/.test(methodName);

if (!lodashFunc) {
        return;
      }
      lodash.prototype[methodName] = function() {
        var value = this.__wrapped__,
            args = isTaker ? [1] : arguments,
            isLazy = value instanceof LazyWrapper,
            iteratee = args[0],
            useLazy = isLazy || isArray(value);

var interceptor = function(value) {
          var result = lodashFunc.apply(lodash, arrayPush([value], args));
          return (isTaker && chainAll) ? result[0] : result;
        };

if (useLazy && checkIteratee && typeof iteratee == 'function' && iteratee.length != 1) {
          // Avoid lazy use if the iteratee has a "length" value other than `1`.
          isLazy = useLazy = false;
        }
        var chainAll = this.__chain__,
            isHybrid = !!this.__actions__.length,
            isUnwrapped = retUnwrapped && !chainAll,
            onlyLazy = isLazy && !isHybrid;

if (!retUnwrapped && useLazy) {
          value = onlyLazy ? value : new LazyWrapper(this);
          var result = func.apply(value, args);
          result.__actions__.push({ 'func': thru, 'args': [interceptor], 'thisArg': undefined });
          return new LodashWrapper(result, chainAll);
        }
        if (isUnwrapped && onlyLazy) {
          return func.apply(this, args);
        }
        result = this.thru(interceptor);
        return isUnwrapped ? (isTaker ? result.value()[0] : result.value()) : result;
      };
    });

// Add `Array` methods to `lodash.prototype`.
    arrayEach(['pop', 'push', 'shift', 'sort', 'splice', 'unshift'], function(methodName) {
      var func = arrayProto[methodName],
          chainName = /^(?:push|sort|unshift)$/.test(methodName) ? 'tap' : 'thru',
          retUnwrapped = /^(?:pop|shift)$/.test(methodName);

lodash.prototype[methodName] = function() {
        var args = arguments;
        if (retUnwrapped && !this.__chain__) {
          var value = this.value();
          return func.apply(isArray(value) ? value : [], args);
        }
        return this[chainName](function(value) {
          return func.apply(isArray(value) ? value : [], args);
        });
      };
    });

// Map minified method names to their real names.
    baseForOwn(LazyWrapper.prototype, function(func, methodName) {
      var lodashFunc = lodash[methodName];
      if (lodashFunc) {
        var key = lodashFunc.name + '';
        if (!hasOwnProperty.call(realNames, key)) {
          realNames[key] = [];
        }
        realNames[key].push({ 'name': methodName, 'func': lodashFunc });
      }
    });

realNames[createHybrid(undefined, WRAP_BIND_KEY_FLAG).name] = [{
      'name': 'wrapper',
      'func': undefined
    }];

// Add methods to `LazyWrapper`.
    LazyWrapper.prototype.clone = lazyClone;
    LazyWrapper.prototype.reverse = lazyReverse;
    LazyWrapper.prototype.value = lazyValue;

// Add chain sequence methods to the `lodash` wrapper.
    lodash.prototype.at = wrapperAt;
    lodash.prototype.chain = wrapperChain;
    lodash.prototype.commit = wrapperCommit;
    lodash.prototype.next = wrapperNext;
    lodash.prototype.plant = wrapperPlant;
    lodash.prototype.reverse = wrapperReverse;
    lodash.prototype.toJSON = lodash.prototype.valueOf = lodash.prototype.value = wrapperValue;

// Add lazy aliases.
    lodash.prototype.first = lodash.prototype.head;

if (symIterator) {
      lodash.prototype[symIterator] = wrapperToIterator;
    }
    return lodash;
  });

/*--------------------------------------------------------------------------*/

// Export lodash.
  var _ = runInContext();

// Some AMD build optimizers, like r.js, check for condition patterns like:
  if (true) {
    // Expose Lodash on the global object to prevent errors when Lodash is
    // loaded by a script tag in the presence of an AMD loader.
    // See http://requirejs.org/docs/errors.html#mismatch for more details.
    // Use `_.noConflict` to remove Lodash from the global object.
    root._ = _;

// Define as an anonymous module so, through path mapping, it can be
    // referenced as the "underscore" module.
    !(__WEBPACK_AMD_DEFINE_RESULT__ = (function() {
      return _;
    }).call(exports, __webpack_require__, exports, module),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
  }
  // Check for `exports` after `define` in case a build optimizer adds it.
  else {}
}.call(this));

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../webpack/buildin/module.js */ "./node_modules/webpack/buildin/module.js")(module)))

/***/ }),

/***/ "./node_modules/popper.js/dist/esm/popper.js":
/*!***************************************************!*\
  !*** ./node_modules/popper.js/dist/esm/popper.js ***!
  \***************************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* WEBPACK VAR INJECTION */(function(global) {/**!
 * @fileOverview Kickass library to create and place poppers near their reference elements.
 * @version 1.15.0
 * @license
 * Copyright (c) 2016 Federico Zivolo and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';

var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
var timeoutDuration = 0;
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
  if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
    timeoutDuration = 1;
    break;
  }
}

var supportsMicroTasks = isBrowser && window.Promise;

/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;

/**
 * Check if the given variable is a function
 * @method
 * @memberof Popper.Utils
 * @argument {Any} functionToCheck - variable to check
 * @returns {Boolean} answer to: is a function?
 */
function isFunction(functionToCheck) {
  var getType = {};
  return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}

/**
 * Get CSS computed property of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Eement} element
 * @argument {String} property
 */
function getStyleComputedProperty(element, property) {
  if (element.nodeType !== 1) {
    return [];
  }
  // NOTE: 1 DOM access here
  var window = element.ownerDocument.defaultView;
  var css = window.getComputedStyle(element, null);
  return property ? css[property] : css;
}

/**
 * Returns the parentNode or the host of the element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} parent
 */
function getParentNode(element) {
  if (element.nodeName === 'HTML') {
    return element;
  }
  return element.parentNode || element.host;
}

/**
 * Returns the scrolling parent of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} scroll parent
 */
function getScrollParent(element) {
  // Return body, `getScroll` will take care to get the correct `scrollTop` from it
  if (!element) {
    return document.body;
  }

switch (element.nodeName) {
    case 'HTML':
    case 'BODY':
      return element.ownerDocument.body;
    case '#document':
      return element.body;
  }

// Firefox want us to check `-x` and `-y` variations as well

var _getStyleComputedProp = getStyleComputedProperty(element),
      overflow = _getStyleComputedProp.overflow,
      overflowX = _getStyleComputedProp.overflowX,
      overflowY = _getStyleComputedProp.overflowY;

if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
    return element;
  }

return getScrollParent(getParentNode(element));
}

var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);

/**
 * Determines if the browser is Internet Explorer
 * @method
 * @memberof Popper.Utils
 * @param {Number} version to check
 * @returns {Boolean} isIE
 */
function isIE(version) {
  if (version === 11) {
    return isIE11;
  }
  if (version === 10) {
    return isIE10;
  }
  return isIE11 || isIE10;
}

/**
 * Returns the offset parent of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} offset parent
 */
function getOffsetParent(element) {
  if (!element) {
    return document.documentElement;
  }

var noOffsetParent = isIE(10) ? document.body : null;

// NOTE: 1 DOM access here
  var offsetParent = element.offsetParent || null;
  // Skip hidden elements which don't have an offsetParent
  while (offsetParent === noOffsetParent && element.nextElementSibling) {
    offsetParent = (element = element.nextElementSibling).offsetParent;
  }

var nodeName = offsetParent && offsetParent.nodeName;

if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
    return element ? element.ownerDocument.documentElement : document.documentElement;
  }

// .offsetParent will return the closest TH, TD or TABLE in case
  // no offsetParent is present, I hate this job...
  if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
    return getOffsetParent(offsetParent);
  }

return offsetParent;
}

function isOffsetContainer(element) {
  var nodeName = element.nodeName;

if (nodeName === 'BODY') {
    return false;
  }
  return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}

/**
 * Finds the root node (document, shadowDOM root) of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} node
 * @returns {Element} root node
 */
function getRoot(node) {
  if (node.parentNode !== null) {
    return getRoot(node.parentNode);
  }

return node;
}

/**
 * Finds the offset parent common to the two provided nodes
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element1
 * @argument {Element} element2
 * @returns {Element} common offset parent
 */
function findCommonOffsetParent(element1, element2) {
  // This check is needed to avoid errors in case one of the elements isn't defined for any reason
  if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
    return document.documentElement;
  }

// Here we make sure to give as "start" the element that comes first in the DOM
  var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
  var start = order ? element1 : element2;
  var end = order ? element2 : element1;

// Get common ancestor container
  var range = document.createRange();
  range.setStart(start, 0);
  range.setEnd(end, 0);
  var commonAncestorContainer = range.commonAncestorContainer;

// Both nodes are inside #document

if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
    if (isOffsetContainer(commonAncestorContainer)) {
      return commonAncestorContainer;
    }

return getOffsetParent(commonAncestorContainer);
  }

// one of the nodes is inside shadowDOM, find which one
  var element1root = getRoot(element1);
  if (element1root.host) {
    return findCommonOffsetParent(element1root.host, element2);
  } else {
    return findCommonOffsetParent(element1, getRoot(element2).host);
  }
}

/**
 * Gets the scroll value of the given element in the given side (top and left)
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @argument {String} side `top` or `left`
 * @returns {number} amount of scrolled pixels
 */
function getScroll(element) {
  var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';

var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
  var nodeName = element.nodeName;

if (nodeName === 'BODY' || nodeName === 'HTML') {
    var html = element.ownerDocument.documentElement;
    var scrollingElement = element.ownerDocument.scrollingElement || html;
    return scrollingElement[upperSide];
  }

return element[upperSide];
}

/*
 * Sum or subtract the element scroll values (left and top) from a given rect object
 * @method
 * @memberof Popper.Utils
 * @param {Object} rect - Rect object you want to change
 * @param {HTMLElement} element - The element from the function reads the scroll values
 * @param {Boolean} subtract - set to true if you want to subtract the scroll values
 * @return {Object} rect - The modifier rect object
 */
function includeScroll(rect, element) {
  var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

var scrollTop = getScroll(element, 'top');
  var scrollLeft = getScroll(element, 'left');
  var modifier = subtract ? -1 : 1;
  rect.top += scrollTop * modifier;
  rect.bottom += scrollTop * modifier;
  rect.left += scrollLeft * modifier;
  rect.right += scrollLeft * modifier;
  return rect;
}

/*
 * Helper to detect borders of a given element
 * @method
 * @memberof Popper.Utils
 * @param {CSSStyleDeclaration} styles
 * Result of `getStyleComputedProperty` on the given element
 * @param {String} axis - `x` or `y`
 * @return {number} borders - The borders size of the given axis
 */

function getBordersSize(styles, axis) {
  var sideA = axis === 'x' ? 'Left' : 'Top';
  var sideB = sideA === 'Left' ? 'Right' : 'Bottom';

return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
}

function getSize(axis, body, html, computedStyle) {
  return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
}

function getWindowSizes(document) {
  var body = document.body;
  var html = document.documentElement;
  var computedStyle = isIE(10) && getComputedStyle(html);

return {
    height: getSize('Height', body, html, computedStyle),
    width: getSize('Width', body, html, computedStyle)
  };
}

var classCallCheck = function (instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
};

var createClass = function () {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      Object.defineProperty(target, descriptor.key, descriptor);
    }
  }

return function (Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps);
    if (staticProps) defineProperties(Constructor, staticProps);
    return Constructor;
  };
}();

var defineProperty = function (obj, key, value) {
  if (key in obj) {
    Object.defineProperty(obj, key, {
      value: value,
      enumerable: true,
      configurable: true,
      writable: true
    });
  } else {
    obj[key] = value;
  }

return obj;
};

var _extends = Object.assign || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];

for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }
  }

return target;
};

/**
 * Given element offsets, generate an output similar to getBoundingClientRect
 * @method
 * @memberof Popper.Utils
 * @argument {Object} offsets
 * @returns {Object} ClientRect like output
 */
function getClientRect(offsets) {
  return _extends({}, offsets, {
    right: offsets.left + offsets.width,
    bottom: offsets.top + offsets.height
  });
}

/**
 * Get bounding client rect of given element
 * @method
 * @memberof Popper.Utils
 * @param {HTMLElement} element
 * @return {Object} client rect
 */
function getBoundingClientRect(element) {
  var rect = {};

// IE10 10 FIX: Please, don't ask, the element isn't
  // considered in DOM in some circumstances...
  // This isn't reproducible in IE10 compatibility mode of IE11
  try {
    if (isIE(10)) {
      rect = element.getBoundingClientRect();
      var scrollTop = getScroll(element, 'top');
      var scrollLeft = getScroll(element, 'left');
      rect.top += scrollTop;
      rect.left += scrollLeft;
      rect.bottom += scrollTop;
      rect.right += scrollLeft;
    } else {
      rect = element.getBoundingClientRect();
    }
  } catch (e) {}

var result = {
    left: rect.left,
    top: rect.top,
    width: rect.right - rect.left,
    height: rect.bottom - rect.top
  };

// subtract scrollbar size from sizes
  var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
  var width = sizes.width || element.clientWidth || result.right - result.left;
  var height = sizes.height || element.clientHeight || result.bottom - result.top;

var horizScrollbar = element.offsetWidth - width;
  var vertScrollbar = element.offsetHeight - height;

// if an hypothetical scrollbar is detected, we must be sure it's not a `border`
  // we make this check conditional for performance reasons
  if (horizScrollbar || vertScrollbar) {
    var styles = getStyleComputedProperty(element);
    horizScrollbar -= getBordersSize(styles, 'x');
    vertScrollbar -= getBordersSize(styles, 'y');

result.width -= horizScrollbar;
    result.height -= vertScrollbar;
  }

return getClientRect(result);
}

function getOffsetRectRelativeToArbitraryNode(children, parent) {
  var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

var isIE10 = isIE(10);
  var isHTML = parent.nodeName === 'HTML';
  var childrenRect = getBoundingClientRect(children);
  var parentRect = getBoundingClientRect(parent);
  var scrollParent = getScrollParent(children);

var styles = getStyleComputedProperty(parent);
  var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
  var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);

// In cases where the parent is fixed, we must ignore negative scroll in offset calc
  if (fixedPosition && isHTML) {
    parentRect.top = Math.max(parentRect.top, 0);
    parentRect.left = Math.max(parentRect.left, 0);
  }
  var offsets = getClientRect({
    top: childrenRect.top - parentRect.top - borderTopWidth,
    left: childrenRect.left - parentRect.left - borderLeftWidth,
    width: childrenRect.width,
    height: childrenRect.height
  });
  offsets.marginTop = 0;
  offsets.marginLeft = 0;

// Subtract margins of documentElement in case it's being used as parent
  // we do this only on HTML because it's the only element that behaves
  // differently when margins are applied to it. The margins are included in
  // the box of the documentElement, in the other cases not.
  if (!isIE10 && isHTML) {
    var marginTop = parseFloat(styles.marginTop, 10);
    var marginLeft = parseFloat(styles.marginLeft, 10);

offsets.top -= borderTopWidth - marginTop;
    offsets.bottom -= borderTopWidth - marginTop;
    offsets.left -= borderLeftWidth - marginLeft;
    offsets.right -= borderLeftWidth - marginLeft;

// Attach marginTop and marginLeft because in some circumstances we may need them
    offsets.marginTop = marginTop;
    offsets.marginLeft = marginLeft;
  }

if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
    offsets = includeScroll(offsets, parent);
  }

return offsets;
}

function getViewportOffsetRectRelativeToArtbitraryNode(element) {
  var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

var html = element.ownerDocument.documentElement;
  var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
  var width = Math.max(html.clientWidth, window.innerWidth || 0);
  var height = Math.max(html.clientHeight, window.innerHeight || 0);

var scrollTop = !excludeScroll ? getScroll(html) : 0;
  var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;

var offset = {
    top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
    left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
    width: width,
    height: height
  };

return getClientRect(offset);
}

/**
 * Check if the given element is fixed or is inside a fixed parent
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @argument {Element} customContainer
 * @returns {Boolean} answer to "isFixed?"
 */
function isFixed(element) {
  var nodeName = element.nodeName;
  if (nodeName === 'BODY' || nodeName === 'HTML') {
    return false;
  }
  if (getStyleComputedProperty(element, 'position') === 'fixed') {
    return true;
  }
  var parentNode = getParentNode(element);
  if (!parentNode) {
    return false;
  }
  return isFixed(parentNode);
}

/**
 * Finds the first parent of an element that has a transformed property defined
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} first transformed parent or documentElement
 */

/**
 * Computed the boundaries limits and return them
 * @method
 * @memberof Popper.Utils
 * @param {HTMLElement} popper
 * @param {HTMLElement} reference
 * @param {number} padding
 * @param {HTMLElement} boundariesElement - Element used to define the boundaries
 * @param {Boolean} fixedPosition - Is in fixed position mode
 * @returns {Object} Coordinates of the boundaries
 */
function getBoundaries(popper, reference, padding, boundariesElement) {
  var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;

// NOTE: 1 DOM access here

var boundaries = { top: 0, left: 0 };
  var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);

// Handle viewport case
  if (boundariesElement === 'viewport') {
    boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
  } else {
    // Handle other cases based on DOM element used as boundaries
    var boundariesNode = void 0;
    if (boundariesElement === 'scrollParent') {
      boundariesNode = getScrollParent(getParentNode(reference));
      if (boundariesNode.nodeName === 'BODY') {
        boundariesNode = popper.ownerDocument.documentElement;
      }
    } else if (boundariesElement === 'window') {
      boundariesNode = popper.ownerDocument.documentElement;
    } else {
      boundariesNode = boundariesElement;
    }

var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);

// In case of HTML, we need a different computation
    if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
      var _getWindowSizes = getWindowSizes(popper.ownerDocument),
          height = _getWindowSizes.height,
          width = _getWindowSizes.width;

boundaries.top += offsets.top - offsets.marginTop;
      boundaries.bottom = height + offsets.top;
      boundaries.left += offsets.left - offsets.marginLeft;
      boundaries.right = width + offsets.left;
    } else {
      // for all the other DOM elements, this one is good
      boundaries = offsets;
    }
  }

// Add paddings
  padding = padding || 0;
  var isPaddingNumber = typeof padding === 'number';
  boundaries.left += isPaddingNumber ? padding : padding.left || 0;
  boundaries.top += isPaddingNumber ? padding : padding.top || 0;
  boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
  boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;

return boundaries;
}

function getArea(_ref) {
  var width = _ref.width,
      height = _ref.height;

return width * height;
}

/**
 * Utility used to transform the `auto` placement to the placement with more
 * available space.
 * @method
 * @memberof Popper.Utils
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
  var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;

if (placement.indexOf('auto') === -1) {
    return placement;
  }

var boundaries = getBoundaries(popper, reference, padding, boundariesElement);

var rects = {
    top: {
      width: boundaries.width,
      height: refRect.top - boundaries.top
    },
    right: {
      width: boundaries.right - refRect.right,
      height: boundaries.height
    },
    bottom: {
      width: boundaries.width,
      height: boundaries.bottom - refRect.bottom
    },
    left: {
      width: refRect.left - boundaries.left,
      height: boundaries.height
    }
  };

var filteredAreas = sortedAreas.filter(function (_ref2) {
    var width = _ref2.width,
        height = _ref2.height;
    return width >= popper.clientWidth && height >= popper.clientHeight;
  });

var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;

var variation = placement.split('-')[1];

return computedPlacement + (variation ? '-' + variation : '');
}

/**
 * Get offsets to the reference element
 * @method
 * @memberof Popper.Utils
 * @param {Object} state
 * @param {Element} popper - the popper element
 * @param {Element} reference - the reference element (the popper will be relative to this)
 * @param {Element} fixedPosition - is in fixed position mode
 * @returns {Object} An object containing the offsets which will be applied to the popper
 */
function getReferenceOffsets(state, popper, reference) {
  var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
  return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}

/**
 * Get the outer sizes of the given element (offset size + margins)
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Object} object containing width and height properties
 */
function getOuterSizes(element) {
  var window = element.ownerDocument.defaultView;
  var styles = window.getComputedStyle(element);
  var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
  var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
  var result = {
    width: element.offsetWidth + y,
    height: element.offsetHeight + x
  };
  return result;
}

/**
 * Get the opposite placement of the given one
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement
 * @returns {String} flipped placement
 */
function getOppositePlacement(placement) {
  var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
  return placement.replace(/left|right|bottom|top/g, function (matched) {
    return hash[matched];
  });
}

/**
 * Get offsets to the popper
 * @method
 * @memberof Popper.Utils
 * @param {Object} position - CSS position the Popper will get applied
 * @param {HTMLElement} popper - the popper element
 * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
 * @param {String} placement - one of the valid placement options
 * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
 */
function getPopperOffsets(popper, referenceOffsets, placement) {
  placement = placement.split('-')[0];

// Get popper node sizes
  var popperRect = getOuterSizes(popper);

// Add position, width and height to our offsets object
  var popperOffsets = {
    width: popperRect.width,
    height: popperRect.height
  };

// depending by the popper placement we have to compute its offsets slightly differently
  var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
  var mainSide = isHoriz ? 'top' : 'left';
  var secondarySide = isHoriz ? 'left' : 'top';
  var measurement = isHoriz ? 'height' : 'width';
  var secondaryMeasurement = !isHoriz ? 'height' : 'width';

popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
  if (placement === secondarySide) {
    popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
  } else {
    popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
  }

return popperOffsets;
}

/**
 * Mimics the `find` method of Array
 * @method
 * @memberof Popper.Utils
 * @argument {Array} arr
 * @argument prop
 * @argument value
 * @returns index or -1
 */
function find(arr, check) {
  // use native find if supported
  if (Array.prototype.find) {
    return arr.find(check);
  }

// use `filter` to obtain the same behavior of `find`
  return arr.filter(check)[0];
}

/**
 * Return the index of the matching object
 * @method
 * @memberof Popper.Utils
 * @argument {Array} arr
 * @argument prop
 * @argument value
 * @returns index or -1
 */
function findIndex(arr, prop, value) {
  // use native findIndex if supported
  if (Array.prototype.findIndex) {
    return arr.findIndex(function (cur) {
      return cur[prop] === value;
    });
  }

// use `find` + `indexOf` if `findIndex` isn't supported
  var match = find(arr, function (obj) {
    return obj[prop] === value;
  });
  return arr.indexOf(match);
}

/**
 * Loop trough the list of modifiers and run them in order,
 * each of them will then edit the data object.
 * @method
 * @memberof Popper.Utils
 * @param {dataObject} data
 * @param {Array} modifiers
 * @param {String} ends - Optional modifier name used as stopper
 * @returns {dataObject}
 */
function runModifiers(modifiers, data, ends) {
  var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));

modifiersToRun.forEach(function (modifier) {
    if (modifier['function']) {
      // eslint-disable-line dot-notation
      console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
    }
    var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
    if (modifier.enabled && isFunction(fn)) {
      // Add properties to offsets to make them a complete clientRect object
      // we do this before each modifier to make sure the previous one doesn't
      // mess with these values
      data.offsets.popper = getClientRect(data.offsets.popper);
      data.offsets.reference = getClientRect(data.offsets.reference);

data = fn(data, modifier);
    }
  });

return data;
}

/**
 * Updates the position of the popper, computing the new offsets and applying
 * the new style.<br />
 * Prefer `scheduleUpdate` over `update` because of performance reasons.
 * @method
 * @memberof Popper
 */
function update() {
  // if popper is destroyed, don't perform any further update
  if (this.state.isDestroyed) {
    return;
  }

var data = {
    instance: this,
    styles: {},
    arrowStyles: {},
    attributes: {},
    flipped: false,
    offsets: {}
  };

// compute reference element offsets
  data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);

// compute auto placement, store placement inside the data object,
  // modifiers will be able to edit `placement` if needed
  // and refer to originalPlacement to know the original value
  data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);

// store the computed placement inside `originalPlacement`
  data.originalPlacement = data.placement;

data.positionFixed = this.options.positionFixed;

// compute the popper offsets
  data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);

data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';

// run the modifiers
  data = runModifiers(this.modifiers, data);

// the first `update` will call `onCreate` callback
  // the other ones will call `onUpdate` callback
  if (!this.state.isCreated) {
    this.state.isCreated = true;
    this.options.onCreate(data);
  } else {
    this.options.onUpdate(data);
  }
}

/**
 * Helper used to know if the given modifier is enabled.
 * @method
 * @memberof Popper.Utils
 * @returns {Boolean}
 */
function isModifierEnabled(modifiers, modifierName) {
  return modifiers.some(function (_ref) {
    var name = _ref.name,
        enabled = _ref.enabled;
    return enabled && name === modifierName;
  });
}

/**
 * Get the prefixed supported property name
 * @method
 * @memberof Popper.Utils
 * @argument {String} property (camelCase)
 * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
 */
function getSupportedPropertyName(property) {
  var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
  var upperProp = property.charAt(0).toUpperCase() + property.slice(1);

for (var i = 0; i < prefixes.length; i++) {
    var prefix = prefixes[i];
    var toCheck = prefix ? '' + prefix + upperProp : property;
    if (typeof document.body.style[toCheck] !== 'undefined') {
      return toCheck;
    }
  }
  return null;
}

/**
 * Destroys the popper.
 * @method
 * @memberof Popper
 */
function destroy() {
  this.state.isDestroyed = true;

// touch DOM only if `applyStyle` modifier is enabled
  if (isModifierEnabled(this.modifiers, 'applyStyle')) {
    this.popper.removeAttribute('x-placement');
    this.popper.style.position = '';
    this.popper.style.top = '';
    this.popper.style.left = '';
    this.popper.style.right = '';
    this.popper.style.bottom = '';
    this.popper.style.willChange = '';
    this.popper.style[getSupportedPropertyName('transform')] = '';
  }

this.disableEventListeners();

// remove the popper if user explicity asked for the deletion on destroy
  // do not use `remove` because IE11 doesn't support it
  if (this.options.removeOnDestroy) {
    this.popper.parentNode.removeChild(this.popper);
  }
  return this;
}

/**
 * Get the window associated with the element
 * @argument {Element} element
 * @returns {Window}
 */
function getWindow(element) {
  var ownerDocument = element.ownerDocument;
  return ownerDocument ? ownerDocument.defaultView : window;
}

function attachToScrollParents(scrollParent, event, callback, scrollParents) {
  var isBody = scrollParent.nodeName === 'BODY';
  var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
  target.addEventListener(event, callback, { passive: true });

if (!isBody) {
    attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
  }
  scrollParents.push(target);
}

/**
 * Setup needed event listeners used to update the popper position
 * @method
 * @memberof Popper.Utils
 * @private
 */
function setupEventListeners(reference, options, state, updateBound) {
  // Resize event listener on window
  state.updateBound = updateBound;
  getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });

// Scroll event listener on scroll parents
  var scrollElement = getScrollParent(reference);
  attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
  state.scrollElement = scrollElement;
  state.eventsEnabled = true;

return state;
}

/**
 * It will add resize/scroll events and start recalculating
 * position of the popper element when they are triggered.
 * @method
 * @memberof Popper
 */
function enableEventListeners() {
  if (!this.state.eventsEnabled) {
    this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
  }
}

/**
 * Remove event listeners used to update the popper position
 * @method
 * @memberof Popper.Utils
 * @private
 */
function removeEventListeners(reference, state) {
  // Remove resize event listener on window
  getWindow(reference).removeEventListener('resize', state.updateBound);

// Remove scroll event listener on scroll parents
  state.scrollParents.forEach(function (target) {
    target.removeEventListener('scroll', state.updateBound);
  });

// Reset state
  state.updateBound = null;
  state.scrollParents = [];
  state.scrollElement = null;
  state.eventsEnabled = false;
  return state;
}

/**
 * It will remove resize/scroll events and won't recalculate popper position
 * when they are triggered. It also won't trigger `onUpdate` callback anymore,
 * unless you call `update` method manually.
 * @method
 * @memberof Popper
 */
function disableEventListeners() {
  if (this.state.eventsEnabled) {
    cancelAnimationFrame(this.scheduleUpdate);
    this.state = removeEventListeners(this.reference, this.state);
  }
}

/**
 * Tells if a given input is a number
 * @method
 * @memberof Popper.Utils
 * @param {*} input to check
 * @return {Boolean}
 */
function isNumeric(n) {
  return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
}

/**
 * Set the style to the given popper
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element - Element to apply the style to
 * @argument {Object} styles
 * Object with a list of properties and values which will be applied to the element
 */
function setStyles(element, styles) {
  Object.keys(styles).forEach(function (prop) {
    var unit = '';
    // add unit if the value is numeric and is one of the following
    if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
      unit = 'px';
    }
    element.style[prop] = styles[prop] + unit;
  });
}

/**
 * Set the attributes to the given popper
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element - Element to apply the attributes to
 * @argument {Object} styles
 * Object with a list of properties and values which will be applied to the element
 */
function setAttributes(element, attributes) {
  Object.keys(attributes).forEach(function (prop) {
    var value = attributes[prop];
    if (value !== false) {
      element.setAttribute(prop, attributes[prop]);
    } else {
      element.removeAttribute(prop);
    }
  });
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} data.styles - List of style properties - values to apply to popper element
 * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The same data object
 */
function applyStyle(data) {
  // any property present in `data.styles` will be applied to the popper,
  // in this way we can make the 3rd party modifiers add custom styles to it
  // Be aware, modifiers could override the properties defined in the previous
  // lines of this modifier!
  setStyles(data.instance.popper, data.styles);

// any property present in `data.attributes` will be applied to the popper,
  // they will be set as HTML attributes of the element
  setAttributes(data.instance.popper, data.attributes);

// if arrowElement is defined and arrowStyles has some properties
  if (data.arrowElement && Object.keys(data.arrowStyles).length) {
    setStyles(data.arrowElement, data.arrowStyles);
  }

return data;
}

/**
 * Set the x-placement attribute before everything else because it could be used
 * to add margins to the popper margins needs to be calculated to get the
 * correct popper offsets.
 * @method
 * @memberof Popper.modifiers
 * @param {HTMLElement} reference - The reference element used to position the popper
 * @param {HTMLElement} popper - The HTML element used as popper
 * @param {Object} options - Popper.js options
 */
function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
  // compute reference element offsets
  var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);

// compute auto placement, store placement inside the data object,
  // modifiers will be able to edit `placement` if needed
  // and refer to originalPlacement to know the original value
  var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);

popper.setAttribute('x-placement', placement);

// Apply `position` to popper before anything else because
  // without the position applied we can't guarantee correct computations
  setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });

return options;
}

/**
 * @function
 * @memberof Popper.Utils
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Boolean} shouldRound - If the offsets should be rounded at all
 * @returns {Object} The popper's position offsets rounded
 *
 * The tale of pixel-perfect positioning. It's still not 100% perfect, but as
 * good as it can be within reason.
 * Discussion here: https://github.com/FezVrasta/popper.js/pull/715
 *
 * Low DPI screens cause a popper to be blurry if not using full pixels (Safari
 * as well on High DPI screens).
 *
 * Firefox prefers no rounding for positioning and does not have blurriness on
 * high DPI screens.
 *
 * Only horizontal placement and left/right values need to be considered.
 */
function getRoundedOffsets(data, shouldRound) {
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;
  var round = Math.round,
      floor = Math.floor;

var noRound = function noRound(v) {
    return v;
  };

var referenceWidth = round(reference.width);
  var popperWidth = round(popper.width);

var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
  var isVariation = data.placement.indexOf('-') !== -1;
  var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
  var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;

var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
  var verticalToInteger = !shouldRound ? noRound : round;

return {
    left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
    top: verticalToInteger(popper.top),
    bottom: verticalToInteger(popper.bottom),
    right: horizontalToInteger(popper.right)
  };
}

var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function computeStyle(data, options) {
  var x = options.x,
      y = options.y;
  var popper = data.offsets.popper;

// Remove this legacy support in Popper.js v2

var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
    return modifier.name === 'applyStyle';
  }).gpuAcceleration;
  if (legacyGpuAccelerationOption !== undefined) {
    console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
  }
  var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;

var offsetParent = getOffsetParent(data.instance.popper);
  var offsetParentRect = getBoundingClientRect(offsetParent);

// Styles
  var styles = {
    position: popper.position
  };

var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);

var sideA = x === 'bottom' ? 'top' : 'bottom';
  var sideB = y === 'right' ? 'left' : 'right';

// if gpuAcceleration is set to `true` and transform is supported,
  //  we use `translate3d` to apply the position to the popper we
  // automatically use the supported prefixed version if needed
  var prefixedProperty = getSupportedPropertyName('transform');

// now, let's make a step back and look at this code closely (wtf?)
  // If the content of the popper grows once it's been positioned, it
  // may happen that the popper gets misplaced because of the new content
  // overflowing its reference element
  // To avoid this problem, we provide two options (x and y), which allow
  // the consumer to define the offset origin.
  // If we position a popper on top of a reference element, we can set
  // `x` to `top` to make the popper grow towards its top instead of
  // its bottom.
  var left = void 0,
      top = void 0;
  if (sideA === 'bottom') {
    // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
    // and not the bottom of the html element
    if (offsetParent.nodeName === 'HTML') {
      top = -offsetParent.clientHeight + offsets.bottom;
    } else {
      top = -offsetParentRect.height + offsets.bottom;
    }
  } else {
    top = offsets.top;
  }
  if (sideB === 'right') {
    if (offsetParent.nodeName === 'HTML') {
      left = -offsetParent.clientWidth + offsets.right;
    } else {
      left = -offsetParentRect.width + offsets.right;
    }
  } else {
    left = offsets.left;
  }
  if (gpuAcceleration && prefixedProperty) {
    styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
    styles[sideA] = 0;
    styles[sideB] = 0;
    styles.willChange = 'transform';
  } else {
    // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
    var invertTop = sideA === 'bottom' ? -1 : 1;
    var invertLeft = sideB === 'right' ? -1 : 1;
    styles[sideA] = top * invertTop;
    styles[sideB] = left * invertLeft;
    styles.willChange = sideA + ', ' + sideB;
  }

// Attributes
  var attributes = {
    'x-placement': data.placement
  };

// Update `data` attributes, styles and arrowStyles
  data.attributes = _extends({}, attributes, data.attributes);
  data.styles = _extends({}, styles, data.styles);
  data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);

return data;
}

/**
 * Helper used to know if the given modifier depends from another one.<br />
 * It checks if the needed modifier is listed and enabled.
 * @method
 * @memberof Popper.Utils
 * @param {Array} modifiers - list of modifiers
 * @param {String} requestingName - name of requesting modifier
 * @param {String} requestedName - name of requested modifier
 * @returns {Boolean}
 */
function isModifierRequired(modifiers, requestingName, requestedName) {
  var requesting = find(modifiers, function (_ref) {
    var name = _ref.name;
    return name === requestingName;
  });

var isRequired = !!requesting && modifiers.some(function (modifier) {
    return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
  });

if (!isRequired) {
    var _requesting = '`' + requestingName + '`';
    var requested = '`' + requestedName + '`';
    console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
  }
  return isRequired;
}

// arrow depends on keepTogether in order to work
  if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
    return data;
  }

var arrowElement = options.element;

// if arrowElement is a string, suppose it's a CSS selector
  if (typeof arrowElement === 'string') {
    arrowElement = data.instance.popper.querySelector(arrowElement);

// if arrowElement is not found, don't run the modifier
    if (!arrowElement) {
      return data;
    }
  } else {
    // if the arrowElement isn't a query selector we must check that the
    // provided DOM node is child of its popper node
    if (!data.instance.popper.contains(arrowElement)) {
      console.warn('WARNING: `arrow.element` must be child of its popper element!');
      return data;
    }
  }

var placement = data.placement.split('-')[0];
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

var isVertical = ['left', 'right'].indexOf(placement) !== -1;

var len = isVertical ? 'height' : 'width';
  var sideCapitalized = isVertical ? 'Top' : 'Left';
  var side = sideCapitalized.toLowerCase();
  var altSide = isVertical ? 'left' : 'top';
  var opSide = isVertical ? 'bottom' : 'right';
  var arrowElementSize = getOuterSizes(arrowElement)[len];

//
  // extends keepTogether behavior making sure the popper and its
  // reference have enough pixels in conjunction
  //

// top/left side
  if (reference[opSide] - arrowElementSize < popper[side]) {
    data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
  }
  // bottom/right side
  if (reference[side] + arrowElementSize > popper[opSide]) {
    data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
  }
  data.offsets.popper = getClientRect(data.offsets.popper);

// compute center of the popper
  var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;

// Compute the sideValue using the updated popper offsets
  // take popper margin in account because we don't have this info available
  var css = getStyleComputedProperty(data.instance.popper);
  var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
  var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
  var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;

// prevent arrowElement from being placed not contiguously to its popper
  sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);

data.arrowElement = arrowElement;
  data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);

return data;
}

/**
 * Get the opposite placement variation of the given one
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement variation
 * @returns {String} flipped placement variation
 */
function getOppositeVariation(variation) {
  if (variation === 'end') {
    return 'start';
  } else if (variation === 'start') {
    return 'end';
  }
  return variation;
}

/**
 * List of accepted placements to use as values of the `placement` option.<br />
 * Valid placements are:
 * - `auto`
 * - `top`
 * - `right`
 * - `bottom`
 * - `left`
 *
 * Each placement can have a variation from this list:
 * - `-start`
 * - `-end`
 *
 * Variations are interpreted easily if you think of them as the left to right
 * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
 * is right.<br />
 * Vertically (`left` and `right`), `start` is top and `end` is bottom.
 *
 * Some valid examples are:
 * - `top-end` (on top of reference, right aligned)
 * - `right-start` (on right of reference, top aligned)
 * - `bottom` (on bottom, centered)
 * - `auto-end` (on the side with more space available, alignment depends by placement)
 *
 * @static
 * @type {Array}
 * @enum {String}
 * @readonly
 * @method placements
 * @memberof Popper
 */
var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];

// Get rid of `auto` `auto-start` and `auto-end`
var validPlacements = placements.slice(3);

/**
 * Given an initial placement, returns all the subsequent placements
 * clockwise (or counter-clockwise).
 *
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement - A valid placement (it accepts variations)
 * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
 * @returns {Array} placements including their variations
 */
function clockwise(placement) {
  var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

var index = validPlacements.indexOf(placement);
  var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
  return counter ? arr.reverse() : arr;
}

var BEHAVIORS = {
  FLIP: 'flip',
  CLOCKWISE: 'clockwise',
  COUNTERCLOCKWISE: 'counterclockwise'
};

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function flip(data, options) {
  // if `inner` modifier is enabled, we can't use the `flip` modifier
  if (isModifierEnabled(data.instance.modifiers, 'inner')) {
    return data;
  }

if (data.flipped && data.placement === data.originalPlacement) {
    // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
    return data;
  }

var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);

var placement = data.placement.split('-')[0];
  var placementOpposite = getOppositePlacement(placement);
  var variation = data.placement.split('-')[1] || '';

var flipOrder = [];

switch (options.behavior) {
    case BEHAVIORS.FLIP:
      flipOrder = [placement, placementOpposite];
      break;
    case BEHAVIORS.CLOCKWISE:
      flipOrder = clockwise(placement);
      break;
    case BEHAVIORS.COUNTERCLOCKWISE:
      flipOrder = clockwise(placement, true);
      break;
    default:
      flipOrder = options.behavior;
  }

flipOrder.forEach(function (step, index) {
    if (placement !== step || flipOrder.length === index + 1) {
      return data;
    }

placement = data.placement.split('-')[0];
    placementOpposite = getOppositePlacement(placement);

var popperOffsets = data.offsets.popper;
    var refOffsets = data.offsets.reference;

// using floor because the reference offsets may contain decimals we are not going to consider here
    var floor = Math.floor;
    var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);

var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
    var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
    var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
    var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);

var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;

// flip the variation if required
    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;

// flips variation if reference element overflows boundaries
    var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);

// flips variation if popper content overflows boundaries
    var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);

var flippedVariation = flippedVariationByRef || flippedVariationByContent;

if (overlapsRef || overflowsBoundaries || flippedVariation) {
      // this boolean to detect any flip loop
      data.flipped = true;

if (overlapsRef || overflowsBoundaries) {
        placement = flipOrder[index + 1];
      }

if (flippedVariation) {
        variation = getOppositeVariation(variation);
      }

data.placement = placement + (variation ? '-' + variation : '');

// this object contains `position`, we want to preserve it along with
      // any additional property we may add in the future
      data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));

data = runModifiers(data.instance.modifiers, data, 'flip');
    }
  });
  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function keepTogether(data) {
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

var placement = data.placement.split('-')[0];
  var floor = Math.floor;
  var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
  var side = isVertical ? 'right' : 'bottom';
  var opSide = isVertical ? 'left' : 'top';
  var measurement = isVertical ? 'width' : 'height';

if (popper[side] < floor(reference[opSide])) {
    data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
  }
  if (popper[opSide] > floor(reference[side])) {
    data.offsets.popper[opSide] = floor(reference[side]);
  }

return data;
}

/**
 * Converts a string containing value + unit into a px value number
 * @function
 * @memberof {modifiers~offset}
 * @private
 * @argument {String} str - Value + unit string
 * @argument {String} measurement - `height` or `width`
 * @argument {Object} popperOffsets
 * @argument {Object} referenceOffsets
 * @returns {Number|String}
 * Value in pixels, or original string if no values were extracted
 */
function toValue(str, measurement, popperOffsets, referenceOffsets) {
  // separate value from unit
  var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
  var value = +split[1];
  var unit = split[2];

// If it's not a number it's an operator, I guess
  if (!value) {
    return str;
  }

if (unit.indexOf('%') === 0) {
    var element = void 0;
    switch (unit) {
      case '%p':
        element = popperOffsets;
        break;
      case '%':
      case '%r':
      default:
        element = referenceOffsets;
    }

/**
 * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
 * @function
 * @memberof {modifiers~offset}
 * @private
 * @argument {String} offset
 * @argument {Object} popperOffsets
 * @argument {Object} referenceOffsets
 * @argument {String} basePlacement
 * @returns {Array} a two cells array with x and y offsets in numbers
 */
function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
  var offsets = [0, 0];

// Use height if placement is left or right and index is 0 otherwise use width
  // in this way the first offset will use an axis and the second one
  // will use the other one
  var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;

// Split the offset string to obtain a list of values and operands
  // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
  var fragments = offset.split(/(\+|\-)/).map(function (frag) {
    return frag.trim();
  });

// Detect if the offset string contains a pair of values or a single one
  // they could be separated by comma or space
  var divider = fragments.indexOf(find(fragments, function (frag) {
    return frag.search(/,|\s/) !== -1;
  }));

if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
    console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
  }

// If divider is found, we divide the list of values and operands to divide
  // them by ofset X and Y.
  var splitRegex = /\s*,\s*|\s+/;
  var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];

// Convert the values with units to absolute pixels to allow our computations
  ops = ops.map(function (op, index) {
    // Most of the units rely on the orientation of the popper
    var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
    var mergeWithPrevious = false;
    return op
    // This aggregates any `+` or `-` sign that aren't considered operators
    // e.g.: 10 + +5 => [10, +, +5]
    .reduce(function (a, b) {
      if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
        a[a.length - 1] = b;
        mergeWithPrevious = true;
        return a;
      } else if (mergeWithPrevious) {
        a[a.length - 1] += b;
        mergeWithPrevious = false;
        return a;
      } else {
        return a.concat(b);
      }
    }, [])
    // Here we convert the string values into number values (in px)
    .map(function (str) {
      return toValue(str, measurement, popperOffsets, referenceOffsets);
    });
  });

// Loop trough the offsets arrays and execute the operations
  ops.forEach(function (op, index) {
    op.forEach(function (frag, index2) {
      if (isNumeric(frag)) {
        offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
      }
    });
  });
  return offsets;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @argument {Number|String} options.offset=0
 * The offset value as described in the modifier description
 * @returns {Object} The data object, properly modified
 */
function offset(data, _ref) {
  var offset = _ref.offset;
  var placement = data.placement,
      _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

var basePlacement = placement.split('-')[0];

var offsets = void 0;
  if (isNumeric(+offset)) {
    offsets = [+offset, 0];
  } else {
    offsets = parseOffset(offset, popper, reference, basePlacement);
  }

if (basePlacement === 'left') {
    popper.top += offsets[0];
    popper.left -= offsets[1];
  } else if (basePlacement === 'right') {
    popper.top += offsets[0];
    popper.left += offsets[1];
  } else if (basePlacement === 'top') {
    popper.left += offsets[0];
    popper.top -= offsets[1];
  } else if (basePlacement === 'bottom') {
    popper.left += offsets[0];
    popper.top += offsets[1];
  }

data.popper = popper;
  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function preventOverflow(data, options) {
  var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);

// If offsetParent is the reference element, we really want to
  // go one step up and use the next offsetParent as reference to
  // avoid to make this modifier completely useless and look like broken
  if (data.instance.reference === boundariesElement) {
    boundariesElement = getOffsetParent(boundariesElement);
  }

// NOTE: DOM access here
  // resets the popper's position so that the document size can be calculated excluding
  // the size of the popper element itself
  var transformProp = getSupportedPropertyName('transform');
  var popperStyles = data.instance.popper.style; // assignment to help minification
  var top = popperStyles.top,
      left = popperStyles.left,
      transform = popperStyles[transformProp];

popperStyles.top = '';
  popperStyles.left = '';
  popperStyles[transformProp] = '';

var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);

// NOTE: DOM access here
  // restores the original style properties after the offsets have been computed
  popperStyles.top = top;
  popperStyles.left = left;
  popperStyles[transformProp] = transform;

options.boundaries = boundaries;

var order = options.priority;
  var popper = data.offsets.popper;

order.forEach(function (placement) {
    var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
    popper = _extends({}, popper, check[side](placement));
  });

data.offsets.popper = popper;

return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function shift(data) {
  var placement = data.placement;
  var basePlacement = placement.split('-')[0];
  var shiftvariation = placement.split('-')[1];

// if shift shiftvariation is specified, run the modifier
  if (shiftvariation) {
    var _data$offsets = data.offsets,
        reference = _data$offsets.reference,
        popper = _data$offsets.popper;

var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
    var side = isVertical ? 'left' : 'top';
    var measurement = isVertical ? 'width' : 'height';

var shiftOffsets = {
      start: defineProperty({}, side, reference[side]),
      end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
    };

data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
  }

return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function hide(data) {
  if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
    return data;
  }

var refRect = data.offsets.reference;
  var bound = find(data.instance.modifiers, function (modifier) {
    return modifier.name === 'preventOverflow';
  }).boundaries;

if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
    // Avoid unnecessary DOM access if visibility hasn't changed
    if (data.hide === true) {
      return data;
    }

data.hide = true;
    data.attributes['x-out-of-boundaries'] = '';
  } else {
    // Avoid unnecessary DOM access if visibility hasn't changed
    if (data.hide === false) {
      return data;
    }

data.hide = false;
    data.attributes['x-out-of-boundaries'] = false;
  }

return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function inner(data) {
  var placement = data.placement;
  var basePlacement = placement.split('-')[0];
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;

var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;

popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);

data.placement = getOppositePlacement(placement);
  data.offsets.popper = getClientRect(popper);

return data;
}

/**
 * Modifier function, each modifier can have a function of this type assigned
 * to its `fn` property.<br />
 * These functions will be called on each update, this means that you must
 * make sure they are performant enough to avoid performance bottlenecks.
 *
 * @function ModifierFn
 * @argument {dataObject} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {dataObject} The data object, properly modified
 */

/**
 * Modifiers are plugins used to alter the behavior of your poppers.<br />
 * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
 * needed by the library.
 *
 * Usually you don't want to override the `order`, `fn` and `onLoad` props.
 * All the other properties are configurations that could be tweaked.
 * @namespace modifiers
 */
var modifiers = {
  /**
   * Modifier used to shift the popper on the start or end of its reference
   * element.<br />
   * It will read the variation of the `placement` property.<br />
   * It can be one either `-end` or `-start`.
   * @memberof modifiers
   * @inner
   */
  shift: {
    /** @prop {number} order=100 - Index used to define the order of execution */
    order: 100,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: shift
  },

/**
   * The `offset` modifier can shift your popper on both its axis.
   *
   * It accepts the following units:
   * - `px` or unit-less, interpreted as pixels
   * - `%` or `%r`, percentage relative to the length of the reference element
   * - `%p`, percentage relative to the length of the popper element
   * - `vw`, CSS viewport width unit
   * - `vh`, CSS viewport height unit
   *
   * For length is intended the main axis relative to the placement of the popper.<br />
   * This means that if the placement is `top` or `bottom`, the length will be the
   * `width`. In case of `left` or `right`, it will be the `height`.
   *
   * You can provide a single value (as `Number` or `String`), or a pair of values
   * as `String` divided by a comma or one (or more) white spaces.<br />
   * The latter is a deprecated method because it leads to confusion and will be
   * removed in v2.<br />
   * Additionally, it accepts additions and subtractions between different units.
   * Note that multiplications and divisions aren't supported.
   *
   * Valid examples are:
   * ```
   * 10
   * '10%'
   * '10, 10'
   * '10%, 10'
   * '10 + 10%'
   * '10 - 5vh + 3%'
   * '-10px + 5vh, 5px - 6%'
   * ```
   * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
   * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
   * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
   *
   * @memberof modifiers
   * @inner
   */
  offset: {
    /** @prop {number} order=200 - Index used to define the order of execution */
    order: 200,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: offset,
    /** @prop {Number|String} offset=0
     * The offset value as described in the modifier description
     */
    offset: 0
  },

/**
   * Modifier used to prevent the popper from being positioned outside the boundary.
   *
   * A scenario exists where the reference itself is not within the boundaries.<br />
   * We can say it has "escaped the boundaries" — or just "escaped".<br />
   * In this case we need to decide whether the popper should either:
   *
   * - detach from the reference and remain "trapped" in the boundaries, or
   * - if it should ignore the boundary and "escape with its reference"
   *
   * When `escapeWithReference` is set to`true` and reference is completely
   * outside its boundaries, the popper will overflow (or completely leave)
   * the boundaries in order to remain attached to the edge of the reference.
   *
   * @memberof modifiers
   * @inner
   */
  preventOverflow: {
    /** @prop {number} order=300 - Index used to define the order of execution */
    order: 300,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: preventOverflow,
    /**
     * @prop {Array} [priority=['left','right','top','bottom']]
     * Popper will try to prevent overflow following these priorities by default,
     * then, it could overflow on the left and on top of the `boundariesElement`
     */
    priority: ['left', 'right', 'top', 'bottom'],
    /**
     * @prop {number} padding=5
     * Amount of pixel used to define a minimum distance between the boundaries
     * and the popper. This makes sure the popper always has a little padding
     * between the edges of its container
     */
    padding: 5,
    /**
     * @prop {String|HTMLElement} boundariesElement='scrollParent'
     * Boundaries used by the modifier. Can be `scrollParent`, `window`,
     * `viewport` or any DOM element.
     */
    boundariesElement: 'scrollParent'
  },

/**
   * Modifier used to make sure the reference and its popper stay near each other
   * without leaving any gap between the two. Especially useful when the arrow is
   * enabled and you want to ensure that it points to its reference element.
   * It cares only about the first axis. You can still have poppers with margin
   * between the popper and its reference element.
   * @memberof modifiers
   * @inner
   */
  keepTogether: {
    /** @prop {number} order=400 - Index used to define the order of execution */
    order: 400,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: keepTogether
  },

/**
   * This modifier is used to move the `arrowElement` of the popper to make
   * sure it is positioned between the reference element and its popper element.
   * It will read the outer size of the `arrowElement` node to detect how many
   * pixels of conjunction are needed.
   *
   * It has no effect if no `arrowElement` is provided.
   * @memberof modifiers
   * @inner
   */
  arrow: {
    /** @prop {number} order=500 - Index used to define the order of execution */
    order: 500,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: arrow,
    /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
    element: '[x-arrow]'
  },

/**
   * Modifier used to flip the popper's placement when it starts to overlap its
   * reference element.
   *
   * Requires the `preventOverflow` modifier before it in order to work.
   *
   * **NOTE:** this modifier will interrupt the current update cycle and will
   * restart it if it detects the need to flip the placement.
   * @memberof modifiers
   * @inner
   */
  flip: {
    /** @prop {number} order=600 - Index used to define the order of execution */
    order: 600,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: flip,
    /**
     * @prop {String|Array} behavior='flip'
     * The behavior used to change the popper's placement. It can be one of
     * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
     * placements (with optional variations)
     */
    behavior: 'flip',
    /**
     * @prop {number} padding=5
     * The popper will flip if it hits the edges of the `boundariesElement`
     */
    padding: 5,
    /**
     * @prop {String|HTMLElement} boundariesElement='viewport'
     * The element which will define the boundaries of the popper position.
     * The popper will never be placed outside of the defined boundaries
     * (except if `keepTogether` is enabled)
     */
    boundariesElement: 'viewport',
    /**
     * @prop {Boolean} flipVariations=false
     * The popper will switch placement variation between `-start` and `-end` when
     * the reference element overlaps its boundaries.
     *
     * The original placement should have a set variation.
     */
    flipVariations: false,
    /**
     * @prop {Boolean} flipVariationsByContent=false
     * The popper will switch placement variation between `-start` and `-end` when
     * the popper element overlaps its reference boundaries.
     *
     * The original placement should have a set variation.
     */
    flipVariationsByContent: false
  },

/**
   * Modifier used to make the popper flow toward the inner of the reference element.
   * By default, when this modifier is disabled, the popper will be placed outside
   * the reference element.
   * @memberof modifiers
   * @inner
   */
  inner: {
    /** @prop {number} order=700 - Index used to define the order of execution */
    order: 700,
    /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
    enabled: false,
    /** @prop {ModifierFn} */
    fn: inner
  },

/**
   * Modifier used to hide the popper when its reference element is outside of the
   * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
   * be used to hide with a CSS selector the popper when its reference is
   * out of boundaries.
   *
   * Requires the `preventOverflow` modifier before it in order to work.
   * @memberof modifiers
   * @inner
   */
  hide: {
    /** @prop {number} order=800 - Index used to define the order of execution */
    order: 800,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: hide
  },

/**
   * Computes the style that will be applied to the popper element to gets
   * properly positioned.
   *
   * Note that this modifier will not touch the DOM, it just prepares the styles
   * so that `applyStyle` modifier can apply it. This separation is useful
   * in case you need to replace `applyStyle` with a custom implementation.
   *
   * This modifier has `850` as `order` value to maintain backward compatibility
   * with previous versions of Popper.js. Expect the modifiers ordering method
   * to change in future major versions of the library.
   *
   * @memberof modifiers
   * @inner
   */
  computeStyle: {
    /** @prop {number} order=850 - Index used to define the order of execution */
    order: 850,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: computeStyle,
    /**
     * @prop {Boolean} gpuAcceleration=true
     * If true, it uses the CSS 3D transformation to position the popper.
     * Otherwise, it will use the `top` and `left` properties
     */
    gpuAcceleration: true,
    /**
     * @prop {string} [x='bottom']
     * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
     * Change this if your popper should grow in a direction different from `bottom`
     */
    x: 'bottom',
    /**
     * @prop {string} [x='left']
     * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
     * Change this if your popper should grow in a direction different from `right`
     */
    y: 'right'
  },

/**
   * Applies the computed styles to the popper element.
   *
   * All the DOM manipulations are limited to this modifier. This is useful in case
   * you want to integrate Popper.js inside a framework or view library and you
   * want to delegate all the DOM manipulations to it.
   *
   * Note that if you disable this modifier, you must make sure the popper element
   * has its position set to `absolute` before Popper.js can do its work!
   *
   * Just disable this modifier and define your own to achieve the desired effect.
   *
   * @memberof modifiers
   * @inner
   */
  applyStyle: {
    /** @prop {number} order=900 - Index used to define the order of execution */
    order: 900,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: applyStyle,
    /** @prop {Function} */
    onLoad: applyStyleOnLoad,
    /**
     * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
     * @prop {Boolean} gpuAcceleration=true
     * If true, it uses the CSS 3D transformation to position the popper.
     * Otherwise, it will use the `top` and `left` properties
     */
    gpuAcceleration: undefined
  }
};

/**
 * The `dataObject` is an object containing all the information used by Popper.js.
 * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
 * @name dataObject
 * @property {Object} data.instance The Popper.js instance
 * @property {String} data.placement Placement applied to popper
 * @property {String} data.originalPlacement Placement originally defined on init
 * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
 * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
 * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
 * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
 * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
 * @property {Object} data.boundaries Offsets of the popper boundaries
 * @property {Object} data.offsets The measurements of popper, reference and arrow elements
 * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
 * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
 * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
 */

/**
 * Default options provided to Popper.js constructor.<br />
 * These can be overridden using the `options` argument of Popper.js.<br />
 * To override an option, simply pass an object with the same
 * structure of the `options` object, as the 3rd argument. For example:
 * ```
 * new Popper(ref, pop, {
 *   modifiers: {
 *     preventOverflow: { enabled: false }
 *   }
 * })
 * ```
 * @type {Object}
 * @static
 * @memberof Popper
 */
var Defaults = {
  /**
   * Popper's placement.
   * @prop {Popper.placements} placement='bottom'
   */
  placement: 'bottom',

/**
   * Set this to true if you want popper to position it self in 'fixed' mode
   * @prop {Boolean} positionFixed=false
   */
  positionFixed: false,

/**
   * Whether events (resize, scroll) are initially enabled.
   * @prop {Boolean} eventsEnabled=true
   */
  eventsEnabled: true,

/**
   * Set to true if you want to automatically remove the popper when
   * you call the `destroy` method.
   * @prop {Boolean} removeOnDestroy=false
   */
  removeOnDestroy: false,

/**
   * Callback called when the popper is created.<br />
   * By default, it is set to no-op.<br />
   * Access Popper.js instance with `data.instance`.
   * @prop {onCreate}
   */
  onCreate: function onCreate() {},

/**
   * Callback called when the popper is updated. This callback is not called
   * on the initialization/creation of the popper, but only on subsequent
   * updates.<br />
   * By default, it is set to no-op.<br />
   * Access Popper.js instance with `data.instance`.
   * @prop {onUpdate}
   */
  onUpdate: function onUpdate() {},

/**
   * List of modifiers used to modify the offsets before they are applied to the popper.
   * They provide most of the functionalities of Popper.js.
   * @prop {modifiers}
   */
  modifiers: modifiers
};

/**
 * @callback onCreate
 * @param {dataObject} data
 */

/**
 * @callback onUpdate
 * @param {dataObject} data
 */

// Utils
// Methods
var Popper = function () {
  /**
   * Creates a new Popper.js instance.
   * @class Popper
   * @param {Element|referenceObject} reference - The reference element used to position the popper
   * @param {Element} popper - The HTML / XML element used as the popper
   * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
   * @return {Object} instance - The generated Popper.js instance
   */
  function Popper(reference, popper) {
    var _this = this;

var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    classCallCheck(this, Popper);

this.scheduleUpdate = function () {
      return requestAnimationFrame(_this.update);
    };

// make update() debounced, so that it only runs at most once-per-tick
    this.update = debounce(this.update.bind(this));

// with {} we create a new object with the options inside it
    this.options = _extends({}, Popper.Defaults, options);

// init state
    this.state = {
      isDestroyed: false,
      isCreated: false,
      scrollParents: []
    };

// get reference and popper elements (allow jQuery wrappers)
    this.reference = reference && reference.jquery ? reference[0] : reference;
    this.popper = popper && popper.jquery ? popper[0] : popper;

// Deep merge modifiers options
    this.options.modifiers = {};
    Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
      _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
    });

// Refactoring modifiers' list (Object => Array)
    this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
      return _extends({
        name: name
      }, _this.options.modifiers[name]);
    })
    // sort the modifiers by order
    .sort(function (a, b) {
      return a.order - b.order;
    });

// modifiers have the ability to execute arbitrary code when Popper.js get inited
    // such code is executed in the same order of its modifier
    // they could add new properties to their options configuration
    // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
    this.modifiers.forEach(function (modifierOptions) {
      if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
        modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
      }
    });

// fire the first update to position the popper in the right place
    this.update();

var eventsEnabled = this.options.eventsEnabled;
    if (eventsEnabled) {
      // setup event listeners, they will take care of update the position in specific situations
      this.enableEventListeners();
    }

this.state.eventsEnabled = eventsEnabled;
  }

// We can't use class properties because they don't get listed in the
  // class prototype and break stuff like Sinon stubs

createClass(Popper, [{
    key: 'update',
    value: function update$$1() {
      return update.call(this);
    }
  }, {
    key: 'destroy',
    value: function destroy$$1() {
      return destroy.call(this);
    }
  }, {
    key: 'enableEventListeners',
    value: function enableEventListeners$$1() {
      return enableEventListeners.call(this);
    }
  }, {
    key: 'disableEventListeners',
    value: function disableEventListeners$$1() {
      return disableEventListeners.call(this);
    }

/**
     * Schedules an update. It will run on the next UI update available.
     * @method scheduleUpdate
     * @memberof Popper
     */

/**
     * Collection of utilities useful when writing custom modifiers.
     * Starting from version 1.7, this method is available only if you
     * include `popper-utils.js` before `popper.js`.
     *
     * **DEPRECATION**: This way to access PopperUtils is deprecated
     * and will be removed in v2! Use the PopperUtils module directly instead.
     * Due to the high instability of the methods contained in Utils, we can't
     * guarantee them to follow semver. Use them at your own risk!
     * @static
     * @private
     * @type {Object}
     * @deprecated since version 1.8
     * @member Utils
     * @memberof Popper
     */

}]);
  return Popper;
}();

/**
 * The `referenceObject` is an object that provides an interface compatible with Popper.js
 * and lets you use it as replacement of a real DOM node.<br />
 * You can use this method to position a popper relatively to a set of coordinates
 * in case you don't have a DOM node to use as reference.
 *
 * ```
 * new Popper(referenceObject, popperNode);
 * ```
 *
 * NB: This feature isn't supported in Internet Explorer 10.
 * @name referenceObject
 * @property {Function} data.getBoundingClientRect
 * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
 * @property {number} data.clientWidth
 * An ES6 getter that will return the width of the virtual reference element.
 * @property {number} data.clientHeight
 * An ES6 getter that will return the height of the virtual reference element.
 */

Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
Popper.placements = placements;
Popper.Defaults = Defaults;

/* harmony default export */ __webpack_exports__["default"] = (Popper);
//# sourceMappingURL=popper.js.map

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))

/***/ }),

/***/ "./node_modules/process/browser.js":
/*!*****************************************!*\
  !*** ./node_modules/process/browser.js ***!
  \*****************************************/
/*! no static exports found */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }

}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };

/***/ }),

/***/ "./node_modules/setimmediate/setImmediate.js":
/*!***************************************************!*\
  !*** ./node_modules/setimmediate/setImmediate.js ***!
  \***************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global, process) {(function (global, undefined) {
    "use strict";

if (global.setImmediate) {
        return;
    }

var nextHandle = 1; // Spec says greater than zero
    var tasksByHandle = {};
    var currentlyRunningATask = false;
    var doc = global.document;
    var registerImmediate;

function clearImmediate(handle) {
        delete tasksByHandle[handle];
    }

function run(task) {
        var callback = task.callback;
        var args = task.args;
        switch (args.length) {
        case 0:
            callback();
            break;
        case 1:
            callback(args[0]);
            break;
        case 2:
            callback(args[0], args[1]);
            break;
        case 3:
            callback(args[0], args[1], args[2]);
            break;
        default:
            callback.apply(undefined, args);
            break;
        }
    }

function installNextTickImplementation() {
        registerImmediate = function(handle) {
            process.nextTick(function () { runIfPresent(handle); });
        };
    }

function installPostMessageImplementation() {
        // Installs an event handler on `global` for the `message` event: see
        // * https://developer.mozilla.org/en/DOM/window.postMessage
        // * http://www.whatwg.org/specs/web-apps/current-work/multipage/comms.html#crossDocumentMessages

var messagePrefix = "setImmediate$" + Math.random() + "$";
        var onGlobalMessage = function(event) {
            if (event.source === global &&
                typeof event.data === "string" &&
                event.data.indexOf(messagePrefix) === 0) {
                runIfPresent(+event.data.slice(messagePrefix.length));
            }
        };

if (global.addEventListener) {
            global.addEventListener("message", onGlobalMessage, false);
        } else {
            global.attachEvent("onmessage", onGlobalMessage);
        }

registerImmediate = function(handle) {
            global.postMessage(messagePrefix + handle, "*");
        };
    }

function installMessageChannelImplementation() {
        var channel = new MessageChannel();
        channel.port1.onmessage = function(event) {
            var handle = event.data;
            runIfPresent(handle);
        };

registerImmediate = function(handle) {
            channel.port2.postMessage(handle);
        };
    }

function installSetTimeoutImplementation() {
        registerImmediate = function(handle) {
            setTimeout(runIfPresent, 0, handle);
        };
    }

// If supported, we should attach to the prototype of global, since that is where setTimeout et al. live.
    var attachTo = Object.getPrototypeOf && Object.getPrototypeOf(global);
    attachTo = attachTo && attachTo.setTimeout ? attachTo : global;

// Don't get fooled by e.g. browserify environments.
    if ({}.toString.call(global.process) === "[object process]") {
        // For Node.js before 0.9
        installNextTickImplementation();

} else if (canUsePostMessage()) {
        // For non-IE10 modern browsers
        installPostMessageImplementation();

} else if (global.MessageChannel) {
        // For web workers, where supported
        installMessageChannelImplementation();

} else if (doc && "onreadystatechange" in doc.createElement("script")) {
        // For IE 6–8
        installReadyStateChangeImplementation();

} else {
        // For older browsers
        installSetTimeoutImplementation();
    }

attachTo.setImmediate = setImmediate;
    attachTo.clearImmediate = clearImmediate;
}(typeof self === "undefined" ? typeof global === "undefined" ? this : global : self));

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../process/browser.js */ "./node_modules/process/browser.js")))

/***/ }),

/***/ "./node_modules/timers-browserify/main.js":
/*!************************************************!*\
  !*** ./node_modules/timers-browserify/main.js ***!
  \************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {var scope = (typeof global !== "undefined" && global) ||
            (typeof self !== "undefined" && self) ||
            window;
var apply = Function.prototype.apply;

// DOM APIs, for completeness

exports.setTimeout = function() {
  return new Timeout(apply.call(setTimeout, scope, arguments), clearTimeout);
};
exports.setInterval = function() {
  return new Timeout(apply.call(setInterval, scope, arguments), clearInterval);
};
exports.clearTimeout =
exports.clearInterval = function(timeout) {
  if (timeout) {
    timeout.close();
  }
};

// Does not start the time, just sets up the members needed.
exports.enroll = function(item, msecs) {
  clearTimeout(item._idleTimeoutId);
  item._idleTimeout = msecs;
};

exports.unenroll = function(item) {
  clearTimeout(item._idleTimeoutId);
  item._idleTimeout = -1;
};

exports._unrefActive = exports.active = function(item) {
  clearTimeout(item._idleTimeoutId);

var msecs = item._idleTimeout;
  if (msecs >= 0) {
    item._idleTimeoutId = setTimeout(function onTimeout() {
      if (item._onTimeout)
        item._onTimeout();
    }, msecs);
  }
};

// setimmediate attaches itself to the global object
__webpack_require__(/*! setimmediate */ "./node_modules/setimmediate/setImmediate.js");
// On some exotic environments, it's not clear which object `setimmediate` was
// able to install onto.  Search each possibility in the same order as the
// `setimmediate` library.
exports.setImmediate = (typeof self !== "undefined" && self.setImmediate) ||
                       (typeof global !== "undefined" && global.setImmediate) ||
                       (this && this.setImmediate);
exports.clearImmediate = (typeof self !== "undefined" && self.clearImmediate) ||
                         (typeof global !== "undefined" && global.clearImmediate) ||
                         (this && this.clearImmediate);

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js")))

/***/ }),

/***/ "./node_modules/vue-apexcharts/dist/vue-apexcharts.js":
/*!************************************************************!*\
  !*** ./node_modules/vue-apexcharts/dist/vue-apexcharts.js ***!
  \************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

(function (global, factory) {
   true ? module.exports = factory(__webpack_require__(/*! apexcharts */ "./node_modules/apexcharts/dist/apexcharts.esm.js")) :
  undefined;
}(this, (function (ApexCharts) { 'use strict';

ApexCharts = ApexCharts && ApexCharts.hasOwnProperty('default') ? ApexCharts['default'] : ApexCharts;

return _typeof(obj);
  }

return obj;
  }

this.$watch('options', function (options) {
        if (!_this.chart && options) {
          _this.init();
        } else {
          _this.chart.updateOptions(_this.options);
        }
      });
      this.$watch('series', function (series) {
        if (!_this.chart && series) {
          _this.init();
        } else {
          _this.chart.updateSeries(_this.series);
        }
      });
      var watched = ['type', 'width', 'height'];
      watched.forEach(function (prop) {
        _this.$watch(prop, function () {
          _this.refresh();
        });
      });
    },
    beforeDestroy: function beforeDestroy() {
      if (!this.chart) {
        return;
      }

this.destroy();
    },
    render: function render(createElement) {
      return createElement('div');
    },
    methods: {
      init: function init() {
        var _this2 = this;

if (typeof Object.assign !== 'function') {
          (function () {
            Object.assign = function (target) {
              // We must check against these specific cases.
              if (target === undefined || target === null) {
                throw new TypeError('Cannot convert undefined or null to object');
              }

var output = Object(target);

for (var index = 1; index < arguments.length; index++) {
                var _source = arguments[index];

if (_source !== undefined && _source !== null) {
                  for (var nextKey in _source) {
                    if (_source.hasOwnProperty(nextKey)) {
                      output[nextKey] = _source[nextKey];
                    }
                  }
                }
              }

return output;
            };
          })();
        }

var output = Object.assign({}, target);

if (this.isObject(target) && this.isObject(source)) {
          Object.keys(source).forEach(function (key) {
            if (_this3.isObject(source[key])) {
              if (!(key in target)) {
                Object.assign(output, _defineProperty({}, key, source[key]));
              } else {
                output[key] = _this3.extend(target[key], source[key]);
              }
            } else {
              Object.assign(output, _defineProperty({}, key, source[key]));
            }
          });
        }

return output;
      },
      refresh: function refresh() {
        this.destroy();
        this.init();
      },
      destroy: function destroy() {
        this.chart.destroy();
      },
      updateSeries: function updateSeries(newSeries, animate) {
        this.chart.updateSeries(newSeries, animate);
      },
      updateOptions: function updateOptions(newOptions, redrawPaths, animate) {
        this.chart.updateOptions(newOptions, redrawPaths, animate);
      },
      toggleSeries: function toggleSeries(seriesName) {
        this.chart.toggleSeries(seriesName);
      },
      appendSeries: function appendSeries(newSeries, animate) {
        this.chart.appendSeries(newSeries, animate);
      },
      resetSeries: function resetSeries() {
        this.chart.resetSeries();
      },
      toggleDataPointSelection: function toggleDataPointSelection(seriesIndex, dataPointIndex) {
        this.chart.toggleDataPointSelection(seriesIndex, dataPointIndex);
      },
      appendData: function appendData(newData) {
        this.chart.appendData(newData);
      },
      addText: function addText(options) {
        this.chart.addText(options);
      },
      dataURI: function dataURI() {
        return this.chart.dataURI();
      },
      addXaxisAnnotation: function addXaxisAnnotation(options, pushToMemory) {
        this.chart.addXaxisAnnotation(options, pushToMemory);
      },
      addYaxisAnnotation: function addYaxisAnnotation(options, pushToMemory) {
        this.chart.addYaxisAnnotation(options, pushToMemory);
      },
      addPointAnnotation: function addPointAnnotation(options, pushToMemory) {
        this.chart.addPointAnnotation(options, pushToMemory);
      },
      clearAnnotations: function clearAnnotations() {
        this.chart.clearAnnotations();
      }
    }
  };

var VueApexCharts = ApexChartsComponent;
  window.ApexCharts = ApexCharts;

VueApexCharts.install = function (Vue) {
    //adding a global method or property
    Vue.ApexCharts = ApexCharts;
    window.ApexCharts = ApexCharts; // add the instance method

Object.defineProperty(Vue.prototype, '$apexcharts', {
      get: function get() {
        return ApexCharts;
      }
    });
  };

return VueApexCharts;

})));

/***/ }),

/***/ "./node_modules/vue-loader/lib/loaders/templateLoader.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&":
/*!*************************************************************************************************************************************************************************************************************!*\
  !*** ./node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/vue-loader/lib??vue-loader-options!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764& ***!
  \*************************************************************************************************************************************************************************************************************/
/*! exports provided: render, staticRenderFns */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "render", function() { return render; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return staticRenderFns; });
var render = function() {
  var _vm = this
  var _h = _vm.$createElement
  var _c = _vm._self._c || _h
  return _c("div", { staticClass: "statistics-content" }, [
    _c("div", { staticClass: "card" }, [
      _c(
        "div",
        { staticClass: "card-body" },
        [
          _c("apexchart", {
            ref: "chart",
            attrs: {
              width: "100%",
              height: "300px",
              type: "bar",
              options: _vm.options,
              series: _vm.series
            }
          })
        ],
        1
      )
    ])
  ])
}
var staticRenderFns = []
render._withStripped = true

/***/ }),

/***/ "./node_modules/vue-loader/lib/runtime/componentNormalizer.js":
/*!********************************************************************!*\
  !*** ./node_modules/vue-loader/lib/runtime/componentNormalizer.js ***!
  \********************************************************************/
/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "default", function() { return normalizeComponent; });
/* globals __VUE_SSR_CONTEXT__ */

// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).
// This module is a runtime utility for cleaner component module output and will
// be included in the final webpack user bundle.

function normalizeComponent (
  scriptExports,
  render,
  staticRenderFns,
  functionalTemplate,
  injectStyles,
  scopeId,
  moduleIdentifier, /* server only */
  shadowMode /* vue-cli only */
) {
  // Vue.extend constructor export interop
  var options = typeof scriptExports === 'function'
    ? scriptExports.options
    : scriptExports

// render functions
  if (render) {
    options.render = render
    options.staticRenderFns = staticRenderFns
    options._compiled = true
  }

// functional template
  if (functionalTemplate) {
    options.functional = true
  }

// scopedId
  if (scopeId) {
    options._scopeId = 'data-v-' + scopeId
  }

var hook
  if (moduleIdentifier) { // server build
    hook = function (context) {
      // 2.3 injection
      context =
        context || // cached call
        (this.$vnode && this.$vnode.ssrContext) || // stateful
        (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional
      // 2.2 with runInNewContext: true
      if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
        context = __VUE_SSR_CONTEXT__
      }
      // inject component styles
      if (injectStyles) {
        injectStyles.call(this, context)
      }
      // register component module identifier for async chunk inferrence
      if (context && context._registeredComponents) {
        context._registeredComponents.add(moduleIdentifier)
      }
    }
    // used by ssr in case component is cached and beforeCreate
    // never gets called
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = shadowMode
      ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }
      : injectStyles
  }

if (hook) {
    if (options.functional) {
      // for template-only hot-reload because in that case the render fn doesn't
      // go through the normalizer
      options._injectStyles = hook
      // register for functioal component in vue file
      var originalRender = options.render
      options.render = function renderWithStyleInjection (h, context) {
        hook.call(context)
        return originalRender(h, context)
      }
    } else {
      // inject component registration as beforeCreate hook
      var existing = options.beforeCreate
      options.beforeCreate = existing
        ? [].concat(existing, hook)
        : [hook]
    }
  }

return {
    exports: scriptExports,
    options: options
  }
}

/***/ }),

/***/ "./node_modules/vue/dist/vue.common.dev.js":
/*!*************************************************!*\
  !*** ./node_modules/vue/dist/vue.common.dev.js ***!
  \*************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global, setImmediate) {/*!
 * Vue.js v2.6.10
 * (c) 2014-2019 Evan You
 * Released under the MIT License.
 */

/*  */

var emptyObject = Object.freeze({});

// These helpers produce better VM code in JS engines due to their
// explicitness and function inlining.
function isUndef (v) {
  return v === undefined || v === null
}

function isDef (v) {
  return v !== undefined && v !== null
}

function isTrue (v) {
  return v === true
}

function isFalse (v) {
  return v === false
}

/**
 * Check if value is primitive.
 */
function isPrimitive (value) {
  return (
    typeof value === 'string' ||
    typeof value === 'number' ||
    // $flow-disable-line
    typeof value === 'symbol' ||
    typeof value === 'boolean'
  )
}

/**
 * Quick object check - this is primarily used to tell
 * Objects from primitive values when we know the value
 * is a JSON-compliant type.
 */
function isObject (obj) {
  return obj !== null && typeof obj === 'object'
}

/**
 * Get the raw type string of a value, e.g., [object Object].
 */
var _toString = Object.prototype.toString;

function toRawType (value) {
  return _toString.call(value).slice(8, -1)
}

/**
 * Strict object type check. Only returns true
 * for plain JavaScript objects.
 */
function isPlainObject (obj) {
  return _toString.call(obj) === '[object Object]'
}

function isRegExp (v) {
  return _toString.call(v) === '[object RegExp]'
}

/**
 * Check if val is a valid array index.
 */
function isValidArrayIndex (val) {
  var n = parseFloat(String(val));
  return n >= 0 && Math.floor(n) === n && isFinite(val)
}

function isPromise (val) {
  return (
    isDef(val) &&
    typeof val.then === 'function' &&
    typeof val.catch === 'function'
  )
}

/**
 * Convert a value to a string that is actually rendered.
 */
function toString (val) {
  return val == null
    ? ''
    : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString)
      ? JSON.stringify(val, null, 2)
      : String(val)
}

/**
 * Convert an input value to a number for persistence.
 * If the conversion fails, return original string.
 */
function toNumber (val) {
  var n = parseFloat(val);
  return isNaN(n) ? val : n
}

/**
 * Make a map and return a function for checking if a key
 * is in that map.
 */
function makeMap (
  str,
  expectsLowerCase
) {
  var map = Object.create(null);
  var list = str.split(',');
  for (var i = 0; i < list.length; i++) {
    map[list[i]] = true;
  }
  return expectsLowerCase
    ? function (val) { return map[val.toLowerCase()]; }
    : function (val) { return map[val]; }
}

/**
 * Check if a tag is a built-in tag.
 */
var isBuiltInTag = makeMap('slot,component', true);

/**
 * Check if an attribute is a reserved attribute.
 */
var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');

/**
 * Remove an item from an array.
 */
function remove (arr, item) {
  if (arr.length) {
    var index = arr.indexOf(item);
    if (index > -1) {
      return arr.splice(index, 1)
    }
  }
}

/**
 * Check whether an object has the property.
 */
var hasOwnProperty = Object.prototype.hasOwnProperty;
function hasOwn (obj, key) {
  return hasOwnProperty.call(obj, key)
}

/**
 * Create a cached version of a pure function.
 */
function cached (fn) {
  var cache = Object.create(null);
  return (function cachedFn (str) {
    var hit = cache[str];
    return hit || (cache[str] = fn(str))
  })
}

/**
 * Camelize a hyphen-delimited string.
 */
var camelizeRE = /-(\w)/g;
var camelize = cached(function (str) {
  return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
});

/**
 * Capitalize a string.
 */
var capitalize = cached(function (str) {
  return str.charAt(0).toUpperCase() + str.slice(1)
});

/**
 * Hyphenate a camelCase string.
 */
var hyphenateRE = /\B([A-Z])/g;
var hyphenate = cached(function (str) {
  return str.replace(hyphenateRE, '-$1').toLowerCase()
});

/**
 * Simple bind polyfill for environments that do not support it,
 * e.g., PhantomJS 1.x. Technically, we don't need this anymore
 * since native bind is now performant enough in most browsers.
 * But removing it would mean breaking code that was able to run in
 * PhantomJS 1.x, so this must be kept for backward compatibility.
 */

/* istanbul ignore next */
function polyfillBind (fn, ctx) {
  function boundFn (a) {
    var l = arguments.length;
    return l
      ? l > 1
        ? fn.apply(ctx, arguments)
        : fn.call(ctx, a)
      : fn.call(ctx)
  }

boundFn._length = fn.length;
  return boundFn
}

function nativeBind (fn, ctx) {
  return fn.bind(ctx)
}

var bind = Function.prototype.bind
  ? nativeBind
  : polyfillBind;

/**
 * Convert an Array-like object to a real Array.
 */
function toArray (list, start) {
  start = start || 0;
  var i = list.length - start;
  var ret = new Array(i);
  while (i--) {
    ret[i] = list[i + start];
  }
  return ret
}

/**
 * Mix properties into target object.
 */
function extend (to, _from) {
  for (var key in _from) {
    to[key] = _from[key];
  }
  return to
}

/**
 * Merge an Array of Objects into a single Object.
 */
function toObject (arr) {
  var res = {};
  for (var i = 0; i < arr.length; i++) {
    if (arr[i]) {
      extend(res, arr[i]);
    }
  }
  return res
}

/* eslint-disable no-unused-vars */

/**
 * Perform no operation.
 * Stubbing args to make Flow happy without leaving useless transpiled code
 * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/).
 */
function noop (a, b, c) {}

/**
 * Always return false.
 */
var no = function (a, b, c) { return false; };

/* eslint-enable no-unused-vars */

/**
 * Return the same value.
 */
var identity = function (_) { return _; };

/**
 * Generate a string containing static keys from compiler modules.
 */
function genStaticKeys (modules) {
  return modules.reduce(function (keys, m) {
    return keys.concat(m.staticKeys || [])
  }, []).join(',')
}

/**
 * Check if two values are loosely equal - that is,
 * if they are plain objects, do they have the same shape?
 */
function looseEqual (a, b) {
  if (a === b) { return true }
  var isObjectA = isObject(a);
  var isObjectB = isObject(b);
  if (isObjectA && isObjectB) {
    try {
      var isArrayA = Array.isArray(a);
      var isArrayB = Array.isArray(b);
      if (isArrayA && isArrayB) {
        return a.length === b.length && a.every(function (e, i) {
          return looseEqual(e, b[i])
        })
      } else if (a instanceof Date && b instanceof Date) {
        return a.getTime() === b.getTime()
      } else if (!isArrayA && !isArrayB) {
        var keysA = Object.keys(a);
        var keysB = Object.keys(b);
        return keysA.length === keysB.length && keysA.every(function (key) {
          return looseEqual(a[key], b[key])
        })
      } else {
        /* istanbul ignore next */
        return false
      }
    } catch (e) {
      /* istanbul ignore next */
      return false
    }
  } else if (!isObjectA && !isObjectB) {
    return String(a) === String(b)
  } else {
    return false
  }
}

/**
 * Return the first index at which a loosely equal value can be
 * found in the array (if value is a plain object, the array must
 * contain an object of the same shape), or -1 if it is not present.
 */
function looseIndexOf (arr, val) {
  for (var i = 0; i < arr.length; i++) {
    if (looseEqual(arr[i], val)) { return i }
  }
  return -1
}

/**
 * Ensure a function is called only once.
 */
function once (fn) {
  var called = false;
  return function () {
    if (!called) {
      called = true;
      fn.apply(this, arguments);
    }
  }
}

var SSR_ATTR = 'data-server-rendered';

var ASSET_TYPES = [
  'component',
  'directive',
  'filter'
];

var LIFECYCLE_HOOKS = [
  'beforeCreate',
  'created',
  'beforeMount',
  'mounted',
  'beforeUpdate',
  'updated',
  'beforeDestroy',
  'destroyed',
  'activated',
  'deactivated',
  'errorCaptured',
  'serverPrefetch'
];

/*  */

var config = ({
  /**
   * Option merge strategies (used in core/util/options)
   */
  // $flow-disable-line
  optionMergeStrategies: Object.create(null),

/**
   * Whether to suppress warnings.
   */
  silent: false,

/**
   * Show production mode tip message on boot?
   */
  productionTip: "development" !== 'production',

/**
   * Whether to enable devtools
   */
  devtools: "development" !== 'production',

/**
   * Whether to record perf
   */
  performance: false,

/**
   * Error handler for watcher errors
   */
  errorHandler: null,

/**
   * Warn handler for watcher warns
   */
  warnHandler: null,

/**
   * Ignore certain custom elements
   */
  ignoredElements: [],

/**
   * Custom user key aliases for v-on
   */
  // $flow-disable-line
  keyCodes: Object.create(null),

/**
   * Check if a tag is reserved so that it cannot be registered as a
   * component. This is platform-dependent and may be overwritten.
   */
  isReservedTag: no,

/**
   * Check if an attribute is reserved so that it cannot be used as a component
   * prop. This is platform-dependent and may be overwritten.
   */
  isReservedAttr: no,

/**
   * Check if a tag is an unknown element.
   * Platform-dependent.
   */
  isUnknownElement: no,

/**
   * Get the namespace of an element
   */
  getTagNamespace: noop,

/**
   * Parse the real tag name for the specific platform.
   */
  parsePlatformTagName: identity,

/**
   * Check if an attribute must be bound using property, e.g. value
   * Platform-dependent.
   */
  mustUseProp: no,

/**
   * Perform updates asynchronously. Intended to be used by Vue Test Utils
   * This will significantly reduce performance if set to false.
   */
  async: true,

/**
   * Exposed for legacy reasons
   */
  _lifecycleHooks: LIFECYCLE_HOOKS
});

/*  */

/**
 * unicode letters used for parsing html tags, component names and property paths.
 * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname
 * skipping \u10000-\uEFFFF due to it freezing up PhantomJS
 */
var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/;

/**
 * Check if a string starts with $ or _
 */
function isReserved (str) {
  var c = (str + '').charCodeAt(0);
  return c === 0x24 || c === 0x5F
}

/**
 * Define a property.
 */
function def (obj, key, val, enumerable) {
  Object.defineProperty(obj, key, {
    value: val,
    enumerable: !!enumerable,
    writable: true,
    configurable: true
  });
}

/**
 * Parse simple path.
 */
var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]"));
function parsePath (path) {
  if (bailRE.test(path)) {
    return
  }
  var segments = path.split('.');
  return function (obj) {
    for (var i = 0; i < segments.length; i++) {
      if (!obj) { return }
      obj = obj[segments[i]];
    }
    return obj
  }
}

/*  */

// can we use __proto__?
var hasProto = '__proto__' in {};

// Browser environment sniffing
var inBrowser = typeof window !== 'undefined';
var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform;
var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase();
var UA = inBrowser && window.navigator.userAgent.toLowerCase();
var isIE = UA && /msie|trident/.test(UA);
var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
var isEdge = UA && UA.indexOf('edge/') > 0;
var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');
var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');
var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
var isPhantomJS = UA && /phantomjs/.test(UA);
var isFF = UA && UA.match(/firefox\/(\d+)/);

// Firefox has a "watch" function on Object.prototype...
var nativeWatch = ({}).watch;

// this needs to be lazy-evaled because vue may be required before
// vue-server-renderer can set VUE_ENV
var _isServer;
var isServerRendering = function () {
  if (_isServer === undefined) {
    /* istanbul ignore if */
    if (!inBrowser && !inWeex && typeof global !== 'undefined') {
      // detect presence of vue-server-renderer and avoid
      // Webpack shimming the process
      _isServer = global['process'] && global['process'].env.VUE_ENV === 'server';
    } else {
      _isServer = false;
    }
  }
  return _isServer
};

// detect devtools
var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;

/* istanbul ignore next */
function isNative (Ctor) {
  return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
}

var hasSymbol =
  typeof Symbol !== 'undefined' && isNative(Symbol) &&
  typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);

var _Set;
/* istanbul ignore if */ // $flow-disable-line
if (typeof Set !== 'undefined' && isNative(Set)) {
  // use native Set when available.
  _Set = Set;
} else {
  // a non-standard Set polyfill that only works with primitive keys.
  _Set = /*@__PURE__*/(function () {
    function Set () {
      this.set = Object.create(null);
    }
    Set.prototype.has = function has (key) {
      return this.set[key] === true
    };
    Set.prototype.add = function add (key) {
      this.set[key] = true;
    };
    Set.prototype.clear = function clear () {
      this.set = Object.create(null);
    };

return Set;
  }());
}

/*  */

var warn = noop;
var tip = noop;
var generateComponentTrace = (noop); // work around flow check
var formatComponentName = (noop);

{
  var hasConsole = typeof console !== 'undefined';
  var classifyRE = /(?:^|[-_])(\w)/g;
  var classify = function (str) { return str
    .replace(classifyRE, function (c) { return c.toUpperCase(); })
    .replace(/[-_]/g, ''); };

warn = function (msg, vm) {
    var trace = vm ? generateComponentTrace(vm) : '';

if (config.warnHandler) {
      config.warnHandler.call(null, msg, vm, trace);
    } else if (hasConsole && (!config.silent)) {
      console.error(("[Vue warn]: " + msg + trace));
    }
  };

tip = function (msg, vm) {
    if (hasConsole && (!config.silent)) {
      console.warn("[Vue tip]: " + msg + (
        vm ? generateComponentTrace(vm) : ''
      ));
    }
  };

formatComponentName = function (vm, includeFile) {
    if (vm.$root === vm) {
      return '<Root>'
    }
    var options = typeof vm === 'function' && vm.cid != null
      ? vm.options
      : vm._isVue
        ? vm.$options || vm.constructor.options
        : vm;
    var name = options.name || options._componentTag;
    var file = options.__file;
    if (!name && file) {
      var match = file.match(/([^/\\]+)\.vue$/);
      name = match && match[1];
    }

return (
      (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
      (file && includeFile !== false ? (" at " + file) : '')
    )
  };

var repeat = function (str, n) {
    var res = '';
    while (n) {
      if (n % 2 === 1) { res += str; }
      if (n > 1) { str += str; }
      n >>= 1;
    }
    return res
  };

generateComponentTrace = function (vm) {
    if (vm._isVue && vm.$parent) {
      var tree = [];
      var currentRecursiveSequence = 0;
      while (vm) {
        if (tree.length > 0) {
          var last = tree[tree.length - 1];
          if (last.constructor === vm.constructor) {
            currentRecursiveSequence++;
            vm = vm.$parent;
            continue
          } else if (currentRecursiveSequence > 0) {
            tree[tree.length - 1] = [last, currentRecursiveSequence];
            currentRecursiveSequence = 0;
          }
        }
        tree.push(vm);
        vm = vm.$parent;
      }
      return '\n\nfound in\n\n' + tree
        .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
            ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
            : formatComponentName(vm))); })
        .join('\n')
    } else {
      return ("\n\n(found in " + (formatComponentName(vm)) + ")")
    }
  };
}

/*  */

var uid = 0;

/**
 * A dep is an observable that can have multiple
 * directives subscribing to it.
 */
var Dep = function Dep () {
  this.id = uid++;
  this.subs = [];
};

Dep.prototype.addSub = function addSub (sub) {
  this.subs.push(sub);
};

Dep.prototype.removeSub = function removeSub (sub) {
  remove(this.subs, sub);
};

Dep.prototype.depend = function depend () {
  if (Dep.target) {
    Dep.target.addDep(this);
  }
};

Dep.prototype.notify = function notify () {
  // stabilize the subscriber list first
  var subs = this.subs.slice();
  if (!config.async) {
    // subs aren't sorted in scheduler if not running async
    // we need to sort them now to make sure they fire in correct
    // order
    subs.sort(function (a, b) { return a.id - b.id; });
  }
  for (var i = 0, l = subs.length; i < l; i++) {
    subs[i].update();
  }
};

// The current target watcher being evaluated.
// This is globally unique because only one watcher
// can be evaluated at a time.
Dep.target = null;
var targetStack = [];

function pushTarget (target) {
  targetStack.push(target);
  Dep.target = target;
}

function popTarget () {
  targetStack.pop();
  Dep.target = targetStack[targetStack.length - 1];
}

/*  */

var VNode = function VNode (
  tag,
  data,
  children,
  text,
  elm,
  context,
  componentOptions,
  asyncFactory
) {
  this.tag = tag;
  this.data = data;
  this.children = children;
  this.text = text;
  this.elm = elm;
  this.ns = undefined;
  this.context = context;
  this.fnContext = undefined;
  this.fnOptions = undefined;
  this.fnScopeId = undefined;
  this.key = data && data.key;
  this.componentOptions = componentOptions;
  this.componentInstance = undefined;
  this.parent = undefined;
  this.raw = false;
  this.isStatic = false;
  this.isRootInsert = true;
  this.isComment = false;
  this.isCloned = false;
  this.isOnce = false;
  this.asyncFactory = asyncFactory;
  this.asyncMeta = undefined;
  this.isAsyncPlaceholder = false;
};

var prototypeAccessors = { child: { configurable: true } };

// DEPRECATED: alias for componentInstance for backwards compat.
/* istanbul ignore next */
prototypeAccessors.child.get = function () {
  return this.componentInstance
};

Object.defineProperties( VNode.prototype, prototypeAccessors );

var createEmptyVNode = function (text) {
  if ( text === void 0 ) text = '';

var node = new VNode();
  node.text = text;
  node.isComment = true;
  return node
};

function createTextVNode (val) {
  return new VNode(undefined, undefined, undefined, String(val))
}

// optimized shallow clone
// used for static nodes and slot nodes because they may be reused across
// multiple renders, cloning them avoids errors when DOM manipulations rely
// on their elm reference.
function cloneVNode (vnode) {
  var cloned = new VNode(
    vnode.tag,
    vnode.data,
    // #7975
    // clone children array to avoid mutating original in case of cloning
    // a child.
    vnode.children && vnode.children.slice(),
    vnode.text,
    vnode.elm,
    vnode.context,
    vnode.componentOptions,
    vnode.asyncFactory
  );
  cloned.ns = vnode.ns;
  cloned.isStatic = vnode.isStatic;
  cloned.key = vnode.key;
  cloned.isComment = vnode.isComment;
  cloned.fnContext = vnode.fnContext;
  cloned.fnOptions = vnode.fnOptions;
  cloned.fnScopeId = vnode.fnScopeId;
  cloned.asyncMeta = vnode.asyncMeta;
  cloned.isCloned = true;
  return cloned
}

/*
 * not type checking this file because flow doesn't play well with
 * dynamically accessing methods on Array prototype
 */

var arrayProto = Array.prototype;
var arrayMethods = Object.create(arrayProto);

var methodsToPatch = [
  'push',
  'pop',
  'shift',
  'unshift',
  'splice',
  'sort',
  'reverse'
];

/**
 * Intercept mutating methods and emit events
 */
methodsToPatch.forEach(function (method) {
  // cache original method
  var original = arrayProto[method];
  def(arrayMethods, method, function mutator () {
    var args = [], len = arguments.length;
    while ( len-- ) args[ len ] = arguments[ len ];

var result = original.apply(this, args);
    var ob = this.__ob__;
    var inserted;
    switch (method) {
      case 'push':
      case 'unshift':
        inserted = args;
        break
      case 'splice':
        inserted = args.slice(2);
        break
    }
    if (inserted) { ob.observeArray(inserted); }
    // notify change
    ob.dep.notify();
    return result
  });
});

/*  */

var arrayKeys = Object.getOwnPropertyNames(arrayMethods);

/**
 * In some cases we may want to disable observation inside a component's
 * update computation.
 */
var shouldObserve = true;

function toggleObserving (value) {
  shouldObserve = value;
}

/**
 * Observer class that is attached to each observed
 * object. Once attached, the observer converts the target
 * object's property keys into getter/setters that
 * collect dependencies and dispatch updates.
 */
var Observer = function Observer (value) {
  this.value = value;
  this.dep = new Dep();
  this.vmCount = 0;
  def(value, '__ob__', this);
  if (Array.isArray(value)) {
    if (hasProto) {
      protoAugment(value, arrayMethods);
    } else {
      copyAugment(value, arrayMethods, arrayKeys);
    }
    this.observeArray(value);
  } else {
    this.walk(value);
  }
};

/**
 * Walk through all properties and convert them into
 * getter/setters. This method should only be called when
 * value type is Object.
 */
Observer.prototype.walk = function walk (obj) {
  var keys = Object.keys(obj);
  for (var i = 0; i < keys.length; i++) {
    defineReactive$$1(obj, keys[i]);
  }
};

/**
 * Observe a list of Array items.
 */
Observer.prototype.observeArray = function observeArray (items) {
  for (var i = 0, l = items.length; i < l; i++) {
    observe(items[i]);
  }
};

// helpers

/**
 * Augment a target Object or Array by intercepting
 * the prototype chain using __proto__
 */
function protoAugment (target, src) {
  /* eslint-disable no-proto */
  target.__proto__ = src;
  /* eslint-enable no-proto */
}

/**
 * Augment a target Object or Array by defining
 * hidden properties.
 */
/* istanbul ignore next */
function copyAugment (target, src, keys) {
  for (var i = 0, l = keys.length; i < l; i++) {
    var key = keys[i];
    def(target, key, src[key]);
  }
}

/**
 * Attempt to create an observer instance for a value,
 * returns the new observer if successfully observed,
 * or the existing observer if the value already has one.
 */
function observe (value, asRootData) {
  if (!isObject(value) || value instanceof VNode) {
    return
  }
  var ob;
  if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
    ob = value.__ob__;
  } else if (
    shouldObserve &&
    !isServerRendering() &&
    (Array.isArray(value) || isPlainObject(value)) &&
    Object.isExtensible(value) &&
    !value._isVue
  ) {
    ob = new Observer(value);
  }
  if (asRootData && ob) {
    ob.vmCount++;
  }
  return ob
}

/**
 * Define a reactive property on an Object.
 */
function defineReactive$$1 (
  obj,
  key,
  val,
  customSetter,
  shallow
) {
  var dep = new Dep();

var property = Object.getOwnPropertyDescriptor(obj, key);
  if (property && property.configurable === false) {
    return
  }

// cater for pre-defined getter/setters
  var getter = property && property.get;
  var setter = property && property.set;
  if ((!getter || setter) && arguments.length === 2) {
    val = obj[key];
  }

/**
 * Set a property on an object. Adds the new property and
 * triggers change notification if the property doesn't
 * already exist.
 */
function set (target, key, val) {
  if (isUndef(target) || isPrimitive(target)
  ) {
    warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target))));
  }
  if (Array.isArray(target) && isValidArrayIndex(key)) {
    target.length = Math.max(target.length, key);
    target.splice(key, 1, val);
    return val
  }
  if (key in target && !(key in Object.prototype)) {
    target[key] = val;
    return val
  }
  var ob = (target).__ob__;
  if (target._isVue || (ob && ob.vmCount)) {
    warn(
      'Avoid adding reactive properties to a Vue instance or its root $data ' +
      'at runtime - declare it upfront in the data option.'
    );
    return val
  }
  if (!ob) {
    target[key] = val;
    return val
  }
  defineReactive$$1(ob.value, key, val);
  ob.dep.notify();
  return val
}

/**
 * Delete a property and trigger change if necessary.
 */
function del (target, key) {
  if (isUndef(target) || isPrimitive(target)
  ) {
    warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target))));
  }
  if (Array.isArray(target) && isValidArrayIndex(key)) {
    target.splice(key, 1);
    return
  }
  var ob = (target).__ob__;
  if (target._isVue || (ob && ob.vmCount)) {
    warn(
      'Avoid deleting properties on a Vue instance or its root $data ' +
      '- just set it to null.'
    );
    return
  }
  if (!hasOwn(target, key)) {
    return
  }
  delete target[key];
  if (!ob) {
    return
  }
  ob.dep.notify();
}

/**
 * Collect dependencies on array elements when the array is touched, since
 * we cannot intercept array element access like property getters.
 */
function dependArray (value) {
  for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
    e = value[i];
    e && e.__ob__ && e.__ob__.dep.depend();
    if (Array.isArray(e)) {
      dependArray(e);
    }
  }
}

/*  */

/**
 * Option overwriting strategies are functions that handle
 * how to merge a parent option value and a child option
 * value into the final value.
 */
var strats = config.optionMergeStrategies;

/**
 * Options with restrictions
 */
{
  strats.el = strats.propsData = function (parent, child, vm, key) {
    if (!vm) {
      warn(
        "option \"" + key + "\" can only be used during instance " +
        'creation with the `new` keyword.'
      );
    }
    return defaultStrat(parent, child)
  };
}

/**
 * Helper that recursively merges two data objects together.
 */
function mergeData (to, from) {
  if (!from) { return to }
  var key, toVal, fromVal;

var keys = hasSymbol
    ? Reflect.ownKeys(from)
    : Object.keys(from);

for (var i = 0; i < keys.length; i++) {
    key = keys[i];
    // in case the object is already observed...
    if (key === '__ob__') { continue }
    toVal = to[key];
    fromVal = from[key];
    if (!hasOwn(to, key)) {
      set(to, key, fromVal);
    } else if (
      toVal !== fromVal &&
      isPlainObject(toVal) &&
      isPlainObject(fromVal)
    ) {
      mergeData(toVal, fromVal);
    }
  }
  return to
}

/**
 * Data
 */
function mergeDataOrFn (
  parentVal,
  childVal,
  vm
) {
  if (!vm) {
    // in a Vue.extend merge, both should be functions
    if (!childVal) {
      return parentVal
    }
    if (!parentVal) {
      return childVal
    }
    // when parentVal & childVal are both present,
    // we need to return a function that returns the
    // merged result of both functions... no need to
    // check if parentVal is a function here because
    // it has to be a function to pass previous merges.
    return function mergedDataFn () {
      return mergeData(
        typeof childVal === 'function' ? childVal.call(this, this) : childVal,
        typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal
      )
    }
  } else {
    return function mergedInstanceDataFn () {
      // instance merge
      var instanceData = typeof childVal === 'function'
        ? childVal.call(vm, vm)
        : childVal;
      var defaultData = typeof parentVal === 'function'
        ? parentVal.call(vm, vm)
        : parentVal;
      if (instanceData) {
        return mergeData(instanceData, defaultData)
      } else {
        return defaultData
      }
    }
  }
}

strats.data = function (
  parentVal,
  childVal,
  vm
) {
  if (!vm) {
    if (childVal && typeof childVal !== 'function') {
      warn(
        'The "data" option should be a function ' +
        'that returns a per-instance value in component ' +
        'definitions.',
        vm
      );

return parentVal
    }
    return mergeDataOrFn(parentVal, childVal)
  }

return mergeDataOrFn(parentVal, childVal, vm)
};

/**
 * Hooks and props are merged as arrays.
 */
function mergeHook (
  parentVal,
  childVal
) {
  var res = childVal
    ? parentVal
      ? parentVal.concat(childVal)
      : Array.isArray(childVal)
        ? childVal
        : [childVal]
    : parentVal;
  return res
    ? dedupeHooks(res)
    : res
}

function dedupeHooks (hooks) {
  var res = [];
  for (var i = 0; i < hooks.length; i++) {
    if (res.indexOf(hooks[i]) === -1) {
      res.push(hooks[i]);
    }
  }
  return res
}

LIFECYCLE_HOOKS.forEach(function (hook) {
  strats[hook] = mergeHook;
});

/**
 * Assets
 *
 * When a vm is present (instance creation), we need to do
 * a three-way merge between constructor options, instance
 * options and parent options.
 */
function mergeAssets (
  parentVal,
  childVal,
  vm,
  key
) {
  var res = Object.create(parentVal || null);
  if (childVal) {
    assertObjectType(key, childVal, vm);
    return extend(res, childVal)
  } else {
    return res
  }
}

ASSET_TYPES.forEach(function (type) {
  strats[type + 's'] = mergeAssets;
});

/**
 * Watchers.
 *
 * Watchers hashes should not overwrite one
 * another, so we merge them as arrays.
 */
strats.watch = function (
  parentVal,
  childVal,
  vm,
  key
) {
  // work around Firefox's Object.prototype.watch...
  if (parentVal === nativeWatch) { parentVal = undefined; }
  if (childVal === nativeWatch) { childVal = undefined; }
  /* istanbul ignore if */
  if (!childVal) { return Object.create(parentVal || null) }
  {
    assertObjectType(key, childVal, vm);
  }
  if (!parentVal) { return childVal }
  var ret = {};
  extend(ret, parentVal);
  for (var key$1 in childVal) {
    var parent = ret[key$1];
    var child = childVal[key$1];
    if (parent && !Array.isArray(parent)) {
      parent = [parent];
    }
    ret[key$1] = parent
      ? parent.concat(child)
      : Array.isArray(child) ? child : [child];
  }
  return ret
};

/**
 * Other object hashes.
 */
strats.props =
strats.methods =
strats.inject =
strats.computed = function (
  parentVal,
  childVal,
  vm,
  key
) {
  if (childVal && "development" !== 'production') {
    assertObjectType(key, childVal, vm);
  }
  if (!parentVal) { return childVal }
  var ret = Object.create(null);
  extend(ret, parentVal);
  if (childVal) { extend(ret, childVal); }
  return ret
};
strats.provide = mergeDataOrFn;

/**
 * Default strategy.
 */
var defaultStrat = function (parentVal, childVal) {
  return childVal === undefined
    ? parentVal
    : childVal
};

/**
 * Validate component names
 */
function checkComponents (options) {
  for (var key in options.components) {
    validateComponentName(key);
  }
}

function validateComponentName (name) {
  if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]*$")).test(name)) {
    warn(
      'Invalid component name: "' + name + '". Component names ' +
      'should conform to valid custom element name in html5 specification.'
    );
  }
  if (isBuiltInTag(name) || config.isReservedTag(name)) {
    warn(
      'Do not use built-in or reserved HTML elements as component ' +
      'id: ' + name
    );
  }
}

/**
 * Ensure all props option syntax are normalized into the
 * Object-based format.
 */
function normalizeProps (options, vm) {
  var props = options.props;
  if (!props) { return }
  var res = {};
  var i, val, name;
  if (Array.isArray(props)) {
    i = props.length;
    while (i--) {
      val = props[i];
      if (typeof val === 'string') {
        name = camelize(val);
        res[name] = { type: null };
      } else {
        warn('props must be strings when using array syntax.');
      }
    }
  } else if (isPlainObject(props)) {
    for (var key in props) {
      val = props[key];
      name = camelize(key);
      res[name] = isPlainObject(val)
        ? val
        : { type: val };
    }
  } else {
    warn(
      "Invalid value for option \"props\": expected an Array or an Object, " +
      "but got " + (toRawType(props)) + ".",
      vm
    );
  }
  options.props = res;
}

/**
 * Normalize all injections into Object-based format
 */
function normalizeInject (options, vm) {
  var inject = options.inject;
  if (!inject) { return }
  var normalized = options.inject = {};
  if (Array.isArray(inject)) {
    for (var i = 0; i < inject.length; i++) {
      normalized[inject[i]] = { from: inject[i] };
    }
  } else if (isPlainObject(inject)) {
    for (var key in inject) {
      var val = inject[key];
      normalized[key] = isPlainObject(val)
        ? extend({ from: key }, val)
        : { from: val };
    }
  } else {
    warn(
      "Invalid value for option \"inject\": expected an Array or an Object, " +
      "but got " + (toRawType(inject)) + ".",
      vm
    );
  }
}

/**
 * Normalize raw function directives into object format.
 */
function normalizeDirectives (options) {
  var dirs = options.directives;
  if (dirs) {
    for (var key in dirs) {
      var def$$1 = dirs[key];
      if (typeof def$$1 === 'function') {
        dirs[key] = { bind: def$$1, update: def$$1 };
      }
    }
  }
}

function assertObjectType (name, value, vm) {
  if (!isPlainObject(value)) {
    warn(
      "Invalid value for option \"" + name + "\": expected an Object, " +
      "but got " + (toRawType(value)) + ".",
      vm
    );
  }
}

/**
 * Merge two option objects into a new one.
 * Core utility used in both instantiation and inheritance.
 */
function mergeOptions (
  parent,
  child,
  vm
) {
  {
    checkComponents(child);
  }

if (typeof child === 'function') {
    child = child.options;
  }

normalizeProps(child, vm);
  normalizeInject(child, vm);
  normalizeDirectives(child);

// Apply extends and mixins on the child options,
  // but only if it is a raw options object that isn't
  // the result of another mergeOptions call.
  // Only merged options has the _base property.
  if (!child._base) {
    if (child.extends) {
      parent = mergeOptions(parent, child.extends, vm);
    }
    if (child.mixins) {
      for (var i = 0, l = child.mixins.length; i < l; i++) {
        parent = mergeOptions(parent, child.mixins[i], vm);
      }
    }
  }

/**
 * Resolve an asset.
 * This function is used because child instances need access
 * to assets defined in its ancestor chain.
 */
function resolveAsset (
  options,
  type,
  id,
  warnMissing
) {
  /* istanbul ignore if */
  if (typeof id !== 'string') {
    return
  }
  var assets = options[type];
  // check local registration variations first
  if (hasOwn(assets, id)) { return assets[id] }
  var camelizedId = camelize(id);
  if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
  var PascalCaseId = capitalize(camelizedId);
  if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
  // fallback to prototype chain
  var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
  if (warnMissing && !res) {
    warn(
      'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
      options
    );
  }
  return res
}

/*  */

/**
 * Get the default value of a prop.
 */
function getPropDefaultValue (vm, prop, key) {
  // no default, return undefined
  if (!hasOwn(prop, 'default')) {
    return undefined
  }
  var def = prop.default;
  // warn against non-factory defaults for Object & Array
  if (isObject(def)) {
    warn(
      'Invalid default value for prop "' + key + '": ' +
      'Props with type Object/Array must use a factory function ' +
      'to return the default value.',
      vm
    );
  }
  // the raw prop value was also undefined from previous render,
  // return previous default value to avoid unnecessary watcher trigger
  if (vm && vm.$options.propsData &&
    vm.$options.propsData[key] === undefined &&
    vm._props[key] !== undefined
  ) {
    return vm._props[key]
  }
  // call factory function for non-Function types
  // a value is Function if its prototype is function even across different execution context
  return typeof def === 'function' && getType(prop.type) !== 'Function'
    ? def.call(vm)
    : def
}

/**
 * Assert whether a prop is valid.
 */
function assertProp (
  prop,
  name,
  value,
  vm,
  absent
) {
  if (prop.required && absent) {
    warn(
      'Missing required prop: "' + name + '"',
      vm
    );
    return
  }
  if (value == null && !prop.required) {
    return
  }
  var type = prop.type;
  var valid = !type || type === true;
  var expectedTypes = [];
  if (type) {
    if (!Array.isArray(type)) {
      type = [type];
    }
    for (var i = 0; i < type.length && !valid; i++) {
      var assertedType = assertType(value, type[i]);
      expectedTypes.push(assertedType.expectedType || '');
      valid = assertedType.valid;
    }
  }

if (!valid) {
    warn(
      getInvalidTypeMessage(name, value, expectedTypes),
      vm
    );
    return
  }
  var validator = prop.validator;
  if (validator) {
    if (!validator(value)) {
      warn(
        'Invalid prop: custom validator check failed for prop "' + name + '".',
        vm
      );
    }
  }
}

var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;

/**
 * Use function string name to check built-in types,
 * because a simple equality check will fail when running
 * across different vms / iframes.
 */
function getType (fn) {
  var match = fn && fn.toString().match(/^\s*function (\w+)/);
  return match ? match[1] : ''
}

function isSameType (a, b) {
  return getType(a) === getType(b)
}

function getTypeIndex (type, expectedTypes) {
  if (!Array.isArray(expectedTypes)) {
    return isSameType(expectedTypes, type) ? 0 : -1
  }
  for (var i = 0, len = expectedTypes.length; i < len; i++) {
    if (isSameType(expectedTypes[i], type)) {
      return i
    }
  }
  return -1
}

function styleValue (value, type) {
  if (type === 'String') {
    return ("\"" + value + "\"")
  } else if (type === 'Number') {
    return ("" + (Number(value)))
  } else {
    return ("" + value)
  }
}

function isExplicable (value) {
  var explicitTypes = ['string', 'number', 'boolean'];
  return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; })
}

function isBoolean () {
  var args = [], len = arguments.length;
  while ( len-- ) args[ len ] = arguments[ len ];

return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; })
}

/*  */

function globalHandleError (err, vm, info) {
  if (config.errorHandler) {
    try {
      return config.errorHandler.call(null, err, vm, info)
    } catch (e) {
      // if the user intentionally throws the original error in the handler,
      // do not log it twice
      if (e !== err) {
        logError(e, null, 'config.errorHandler');
      }
    }
  }
  logError(err, vm, info);
}

function logError (err, vm, info) {
  {
    warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
  }
  /* istanbul ignore else */
  if ((inBrowser || inWeex) && typeof console !== 'undefined') {
    console.error(err);
  } else {
    throw err
  }
}

/*  */

var isUsingMicroTask = false;

var callbacks = [];
var pending = false;

function flushCallbacks () {
  pending = false;
  var copies = callbacks.slice(0);
  callbacks.length = 0;
  for (var i = 0; i < copies.length; i++) {
    copies[i]();
  }
}

// Here we have async deferring wrappers using microtasks.
// In 2.5 we used (macro) tasks (in combination with microtasks).
// However, it has subtle problems when state is changed right before repaint
// (e.g. #6813, out-in transitions).
// Also, using (macro) tasks in event handler would cause some weird behaviors
// that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109).
// So we now use microtasks everywhere, again.
// A major drawback of this tradeoff is that there are some scenarios
// where microtasks have too high a priority and fire in between supposedly
// sequential events (e.g. #4521, #6690, which have workarounds)
// or even between bubbling of the same event (#6566).
var timerFunc;

// The nextTick behavior leverages the microtask queue, which can be accessed
// via either native Promise.then or MutationObserver.
// MutationObserver has wider support, however it is seriously bugged in
// UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
// completely stops working after triggering a few times... so, if native
// Promise is available, we will use it:
/* istanbul ignore next, $flow-disable-line */
if (typeof Promise !== 'undefined' && isNative(Promise)) {
  var p = Promise.resolve();
  timerFunc = function () {
    p.then(flushCallbacks);
    // In problematic UIWebViews, Promise.then doesn't completely break, but
    // it can get stuck in a weird state where callbacks are pushed into the
    // microtask queue but the queue isn't being flushed, until the browser
    // needs to do some other work, e.g. handle a timer. Therefore we can
    // "force" the microtask queue to be flushed by adding an empty timer.
    if (isIOS) { setTimeout(noop); }
  };
  isUsingMicroTask = true;
} else if (!isIE && typeof MutationObserver !== 'undefined' && (
  isNative(MutationObserver) ||
  // PhantomJS and iOS 7.x
  MutationObserver.toString() === '[object MutationObserverConstructor]'
)) {
  // Use MutationObserver where native Promise is not available,
  // e.g. PhantomJS, iOS7, Android 4.4
  // (#6466 MutationObserver is unreliable in IE11)
  var counter = 1;
  var observer = new MutationObserver(flushCallbacks);
  var textNode = document.createTextNode(String(counter));
  observer.observe(textNode, {
    characterData: true
  });
  timerFunc = function () {
    counter = (counter + 1) % 2;
    textNode.data = String(counter);
  };
  isUsingMicroTask = true;
} else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {
  // Fallback to setImmediate.
  // Techinically it leverages the (macro) task queue,
  // but it is still a better choice than setTimeout.
  timerFunc = function () {
    setImmediate(flushCallbacks);
  };
} else {
  // Fallback to setTimeout.
  timerFunc = function () {
    setTimeout(flushCallbacks, 0);
  };
}

/*  */

var mark;
var measure;

{
  var perf = inBrowser && window.performance;
  /* istanbul ignore if */
  if (
    perf &&
    perf.mark &&
    perf.measure &&
    perf.clearMarks &&
    perf.clearMeasures
  ) {
    mark = function (tag) { return perf.mark(tag); };
    measure = function (name, startTag, endTag) {
      perf.measure(name, startTag, endTag);
      perf.clearMarks(startTag);
      perf.clearMarks(endTag);
      // perf.clearMeasures(name)
    };
  }
}

/* not type checking this file because flow doesn't play well with Proxy */

var initProxy;

{
  var allowedGlobals = makeMap(
    'Infinity,undefined,NaN,isFinite,isNaN,' +
    'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
    'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
    'require' // for Webpack/Browserify
  );

var warnNonPresent = function (target, key) {
    warn(
      "Property or method \"" + key + "\" is not defined on the instance but " +
      'referenced during render. Make sure that this property is reactive, ' +
      'either in the data option, or for class-based components, by ' +
      'initializing the property. ' +
      'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.',
      target
    );
  };

var warnReservedPrefix = function (target, key) {
    warn(
      "Property \"" + key + "\" must be accessed with \"$data." + key + "\" because " +
      'properties starting with "$" or "_" are not proxied in the Vue instance to ' +
      'prevent conflicts with Vue internals' +
      'See: https://vuejs.org/v2/api/#data',
      target
    );
  };

var hasProxy =
    typeof Proxy !== 'undefined' && isNative(Proxy);

if (hasProxy) {
    var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact');
    config.keyCodes = new Proxy(config.keyCodes, {
      set: function set (target, key, value) {
        if (isBuiltInModifier(key)) {
          warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
          return false
        } else {
          target[key] = value;
          return true
        }
      }
    });
  }

initProxy = function initProxy (vm) {
    if (hasProxy) {
      // determine which proxy handler to use
      var options = vm.$options;
      var handlers = options.render && options.render._withStripped
        ? getHandler
        : hasHandler;
      vm._renderProxy = new Proxy(vm, handlers);
    } else {
      vm._renderProxy = vm;
    }
  };
}

/*  */

var seenObjects = new _Set();

/**
 * Recursively traverse an object to evoke all converted
 * getters, so that every nested property inside the object
 * is collected as a "deep" dependency.
 */
function traverse (val) {
  _traverse(val, seenObjects);
  seenObjects.clear();
}

/*  */

var normalizeEvent = cached(function (name) {
  var passive = name.charAt(0) === '&';
  name = passive ? name.slice(1) : name;
  var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first
  name = once$$1 ? name.slice(1) : name;
  var capture = name.charAt(0) === '!';
  name = capture ? name.slice(1) : name;
  return {
    name: name,
    once: once$$1,
    capture: capture,
    passive: passive
  }
});

function createFnInvoker (fns, vm) {
  function invoker () {
    var arguments$1 = arguments;

/*  */

function mergeVNodeHook (def, hookKey, hook) {
  if (def instanceof VNode) {
    def = def.data.hook || (def.data.hook = {});
  }
  var invoker;
  var oldHook = def[hookKey];

function wrappedHook () {
    hook.apply(this, arguments);
    // important: remove merged hook to ensure it's called only once
    // and prevent memory leak
    remove(invoker.fns, wrappedHook);
  }

if (isUndef(oldHook)) {
    // no existing hook
    invoker = createFnInvoker([wrappedHook]);
  } else {
    /* istanbul ignore if */
    if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
      // already a merged invoker
      invoker = oldHook;
      invoker.fns.push(wrappedHook);
    } else {
      // existing plain hook
      invoker = createFnInvoker([oldHook, wrappedHook]);
    }
  }

invoker.merged = true;
  def[hookKey] = invoker;
}

/*  */

/*  */

// The template compiler attempts to minimize the need for normalization by
// statically analyzing the template at compile time.
//
// For plain HTML markup, normalization can be completely skipped because the
// generated render function is guaranteed to return Array<VNode>. There are
// two cases where extra normalization is needed:

// 1. When the children contains components - because a functional component
// may return an Array instead of a single root. In this case, just a simple
// normalization is needed - if any child is an Array, we flatten the whole
// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep
// because functional components already normalize their own children.
function simpleNormalizeChildren (children) {
  for (var i = 0; i < children.length; i++) {
    if (Array.isArray(children[i])) {
      return Array.prototype.concat.apply([], children)
    }
  }
  return children
}

// 2. When the children contains constructs that always generated nested Arrays,
// e.g. <template>, <slot>, v-for, or when the children is provided by user
// with hand-written render functions / JSX. In such cases a full normalization
// is needed to cater to all possible types of children values.
function normalizeChildren (children) {
  return isPrimitive(children)
    ? [createTextVNode(children)]
    : Array.isArray(children)
      ? normalizeArrayChildren(children)
      : undefined
}

function isTextNode (node) {
  return isDef(node) && isDef(node.text) && isFalse(node.isComment)
}

/*  */

function initProvide (vm) {
  var provide = vm.$options.provide;
  if (provide) {
    vm._provided = typeof provide === 'function'
      ? provide.call(vm)
      : provide;
  }
}

function resolveInject (inject, vm) {
  if (inject) {
    // inject is :any because flow is not smart enough to figure out cached
    var result = Object.create(null);
    var keys = hasSymbol
      ? Reflect.ownKeys(inject)
      : Object.keys(inject);

for (var i = 0; i < keys.length; i++) {
      var key = keys[i];
      // #6574 in case the inject object is observed...
      if (key === '__ob__') { continue }
      var provideKey = inject[key].from;
      var source = vm;
      while (source) {
        if (source._provided && hasOwn(source._provided, provideKey)) {
          result[key] = source._provided[provideKey];
          break
        }
        source = source.$parent;
      }
      if (!source) {
        if ('default' in inject[key]) {
          var provideDefault = inject[key].default;
          result[key] = typeof provideDefault === 'function'
            ? provideDefault.call(vm)
            : provideDefault;
        } else {
          warn(("Injection \"" + key + "\" not found"), vm);
        }
      }
    }
    return result
  }
}

/*  */

/**
 * Runtime helper for resolving raw children VNodes into a slot object.
 */
function resolveSlots (
  children,
  context
) {
  if (!children || !children.length) {
    return {}
  }
  var slots = {};
  for (var i = 0, l = children.length; i < l; i++) {
    var child = children[i];
    var data = child.data;
    // remove slot attribute if the node is resolved as a Vue slot node
    if (data && data.attrs && data.attrs.slot) {
      delete data.attrs.slot;
    }
    // named slots should only be respected if the vnode was rendered in the
    // same context.
    if ((child.context === context || child.fnContext === context) &&
      data && data.slot != null
    ) {
      var name = data.slot;
      var slot = (slots[name] || (slots[name] = []));
      if (child.tag === 'template') {
        slot.push.apply(slot, child.children || []);
      } else {
        slot.push(child);
      }
    } else {
      (slots.default || (slots.default = [])).push(child);
    }
  }
  // ignore slots that contains only whitespace
  for (var name$1 in slots) {
    if (slots[name$1].every(isWhitespace)) {
      delete slots[name$1];
    }
  }
  return slots
}

function isWhitespace (node) {
  return (node.isComment && !node.asyncFactory) || node.text === ' '
}

/*  */

function proxyNormalSlot(slots, key) {
  return function () { return slots[key]; }
}

/*  */

/**
 * Runtime helper for rendering v-for lists.
 */
function renderList (
  val,
  render
) {
  var ret, i, l, keys, key;
  if (Array.isArray(val) || typeof val === 'string') {
    ret = new Array(val.length);
    for (i = 0, l = val.length; i < l; i++) {
      ret[i] = render(val[i], i);
    }
  } else if (typeof val === 'number') {
    ret = new Array(val);
    for (i = 0; i < val; i++) {
      ret[i] = render(i + 1, i);
    }
  } else if (isObject(val)) {
    if (hasSymbol && val[Symbol.iterator]) {
      ret = [];
      var iterator = val[Symbol.iterator]();
      var result = iterator.next();
      while (!result.done) {
        ret.push(render(result.value, ret.length));
        result = iterator.next();
      }
    } else {
      keys = Object.keys(val);
      ret = new Array(keys.length);
      for (i = 0, l = keys.length; i < l; i++) {
        key = keys[i];
        ret[i] = render(val[key], key, i);
      }
    }
  }
  if (!isDef(ret)) {
    ret = [];
  }
  (ret)._isVList = true;
  return ret
}

/*  */

/**
 * Runtime helper for rendering <slot>
 */
function renderSlot (
  name,
  fallback,
  props,
  bindObject
) {
  var scopedSlotFn = this.$scopedSlots[name];
  var nodes;
  if (scopedSlotFn) { // scoped slot
    props = props || {};
    if (bindObject) {
      if (!isObject(bindObject)) {
        warn(
          'slot v-bind without argument expects an Object',
          this
        );
      }
      props = extend(extend({}, bindObject), props);
    }
    nodes = scopedSlotFn(props) || fallback;
  } else {
    nodes = this.$slots[name] || fallback;
  }

var target = props && props.slot;
  if (target) {
    return this.$createElement('template', { slot: target }, nodes)
  } else {
    return nodes
  }
}

/*  */

/**
 * Runtime helper for resolving filters
 */
function resolveFilter (id) {
  return resolveAsset(this.$options, 'filters', id, true) || identity
}

/*  */

function isKeyNotMatch (expect, actual) {
  if (Array.isArray(expect)) {
    return expect.indexOf(actual) === -1
  } else {
    return expect !== actual
  }
}

/**
 * Runtime helper for checking keyCodes from config.
 * exposed as Vue.prototype._k
 * passing in eventKeyName as last argument separately for backwards compat
 */
function checkKeyCodes (
  eventKeyCode,
  key,
  builtInKeyCode,
  eventKeyName,
  builtInKeyName
) {
  var mappedKeyCode = config.keyCodes[key] || builtInKeyCode;
  if (builtInKeyName && eventKeyName && !config.keyCodes[key]) {
    return isKeyNotMatch(builtInKeyName, eventKeyName)
  } else if (mappedKeyCode) {
    return isKeyNotMatch(mappedKeyCode, eventKeyCode)
  } else if (eventKeyName) {
    return hyphenate(eventKeyName) !== key
  }
}

/*  */

/**
 * Runtime helper for merging v-bind="object" into a VNode's data.
 */
function bindObjectProps (
  data,
  tag,
  value,
  asProp,
  isSync
) {
  if (value) {
    if (!isObject(value)) {
      warn(
        'v-bind without argument expects an Object or Array value',
        this
      );
    } else {
      if (Array.isArray(value)) {
        value = toObject(value);
      }
      var hash;
      var loop = function ( key ) {
        if (
          key === 'class' ||
          key === 'style' ||
          isReservedAttribute(key)
        ) {
          hash = data;
        } else {
          var type = data.attrs && data.attrs.type;
          hash = asProp || config.mustUseProp(tag, type, key)
            ? data.domProps || (data.domProps = {})
            : data.attrs || (data.attrs = {});
        }
        var camelizedKey = camelize(key);
        var hyphenatedKey = hyphenate(key);
        if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) {
          hash[key] = value[key];

if (isSync) {
            var on = data.on || (data.on = {});
            on[("update:" + key)] = function ($event) {
              value[key] = $event;
            };
          }
        }
      };

for (var key in value) loop( key );
    }
  }
  return data
}

/*  */

/**
 * Runtime helper for rendering static trees.
 */
function renderStatic (
  index,
  isInFor
) {
  var cached = this._staticTrees || (this._staticTrees = []);
  var tree = cached[index];
  // if has already-rendered static tree and not inside v-for,
  // we can reuse the same tree.
  if (tree && !isInFor) {
    return tree
  }
  // otherwise, render a fresh tree.
  tree = cached[index] = this.$options.staticRenderFns[index].call(
    this._renderProxy,
    null,
    this // for render fns generated for functional component templates
  );
  markStatic(tree, ("__static__" + index), false);
  return tree
}

/**
 * Runtime helper for v-once.
 * Effectively it means marking the node as static with a unique key.
 */
function markOnce (
  tree,
  index,
  key
) {
  markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
  return tree
}

function markStaticNode (node, key, isOnce) {
  node.isStatic = true;
  node.key = key;
  node.isOnce = isOnce;
}

/*  */

/*  */

/*  */

// helper to dynamically append modifier runtime markers to event names.
// ensure only append when value is already string, otherwise it will be cast
// to string and cause the type check to miss.
function prependModifier (value, symbol) {
  return typeof value === 'string' ? symbol + value : value
}

/*  */

function installRenderHelpers (target) {
  target._o = markOnce;
  target._n = toNumber;
  target._s = toString;
  target._l = renderList;
  target._t = renderSlot;
  target._q = looseEqual;
  target._i = looseIndexOf;
  target._m = renderStatic;
  target._f = resolveFilter;
  target._k = checkKeyCodes;
  target._b = bindObjectProps;
  target._v = createTextVNode;
  target._e = createEmptyVNode;
  target._u = resolveScopedSlots;
  target._g = bindObjectListeners;
  target._d = bindDynamicKeys;
  target._p = prependModifier;
}

/*  */

function FunctionalRenderContext (
  data,
  props,
  children,
  parent,
  Ctor
) {
  var this$1 = this;

var options = Ctor.options;
  // ensure the createElement function in functional components
  // gets a unique context - this is necessary for correct named slot check
  var contextVm;
  if (hasOwn(parent, '_uid')) {
    contextVm = Object.create(parent);
    // $flow-disable-line
    contextVm._original = parent;
  } else {
    // the context vm passed in is a functional context as well.
    // in this case we want to make sure we are able to get a hold to the
    // real context instance.
    contextVm = parent;
    // $flow-disable-line
    parent = parent._original;
  }
  var isCompiled = isTrue(options._compiled);
  var needNormalization = !isCompiled;

this.data = data;
  this.props = props;
  this.children = children;
  this.parent = parent;
  this.listeners = data.on || emptyObject;
  this.injections = resolveInject(options.inject, parent);
  this.slots = function () {
    if (!this$1.$slots) {
      normalizeScopedSlots(
        data.scopedSlots,
        this$1.$slots = resolveSlots(children, parent)
      );
    }
    return this$1.$slots
  };

Object.defineProperty(this, 'scopedSlots', ({
    enumerable: true,
    get: function get () {
      return normalizeScopedSlots(data.scopedSlots, this.slots())
    }
  }));

// support for compiled functional template
  if (isCompiled) {
    // exposing $options for renderStatic()
    this.$options = options;
    // pre-resolve slots for renderSlot()
    this.$slots = this.slots();
    this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots);
  }

if (options._scopeId) {
    this._c = function (a, b, c, d) {
      var vnode = createElement(contextVm, a, b, c, d, needNormalization);
      if (vnode && !Array.isArray(vnode)) {
        vnode.fnScopeId = options._scopeId;
        vnode.fnContext = parent;
      }
      return vnode
    };
  } else {
    this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); };
  }
}

installRenderHelpers(FunctionalRenderContext.prototype);

var renderContext = new FunctionalRenderContext(
    data,
    props,
    children,
    contextVm,
    Ctor
  );

var vnode = options.render.call(null, renderContext._c, renderContext);

if (vnode instanceof VNode) {
    return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext)
  } else if (Array.isArray(vnode)) {
    var vnodes = normalizeChildren(vnode) || [];
    var res = new Array(vnodes.length);
    for (var i = 0; i < vnodes.length; i++) {
      res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext);
    }
    return res
  }
}

function mergeProps (to, from) {
  for (var key in from) {
    to[camelize(key)] = from[key];
  }
}

/*  */

// inline hooks to be invoked on component VNodes during patch
var componentVNodeHooks = {
  init: function init (vnode, hydrating) {
    if (
      vnode.componentInstance &&
      !vnode.componentInstance._isDestroyed &&
      vnode.data.keepAlive
    ) {
      // kept-alive components, treat as a patch
      var mountedNode = vnode; // work around flow
      componentVNodeHooks.prepatch(mountedNode, mountedNode);
    } else {
      var child = vnode.componentInstance = createComponentInstanceForVnode(
        vnode,
        activeInstance
      );
      child.$mount(hydrating ? vnode.elm : undefined, hydrating);
    }
  },

prepatch: function prepatch (oldVnode, vnode) {
    var options = vnode.componentOptions;
    var child = vnode.componentInstance = oldVnode.componentInstance;
    updateChildComponent(
      child,
      options.propsData, // updated props
      options.listeners, // updated listeners
      vnode, // new parent vnode
      options.children // new children
    );
  },

insert: function insert (vnode) {
    var context = vnode.context;
    var componentInstance = vnode.componentInstance;
    if (!componentInstance._isMounted) {
      componentInstance._isMounted = true;
      callHook(componentInstance, 'mounted');
    }
    if (vnode.data.keepAlive) {
      if (context._isMounted) {
        // vue-router#1212
        // During updates, a kept-alive component's child components may
        // change, so directly walking the tree here may call activated hooks
        // on incorrect children. Instead we push them into a queue which will
        // be processed after the whole patch process ended.
        queueActivatedComponent(componentInstance);
      } else {
        activateChildComponent(componentInstance, true /* direct */);
      }
    }
  },

destroy: function destroy (vnode) {
    var componentInstance = vnode.componentInstance;
    if (!componentInstance._isDestroyed) {
      if (!vnode.data.keepAlive) {
        componentInstance.$destroy();
      } else {
        deactivateChildComponent(componentInstance, true /* direct */);
      }
    }
  }
};

var hooksToMerge = Object.keys(componentVNodeHooks);

function createComponent (
  Ctor,
  data,
  context,
  children,
  tag
) {
  if (isUndef(Ctor)) {
    return
  }

var baseCtor = context.$options._base;

// plain options object: turn it into a constructor
  if (isObject(Ctor)) {
    Ctor = baseCtor.extend(Ctor);
  }

// if at this stage it's not a constructor or an async component factory,
  // reject.
  if (typeof Ctor !== 'function') {
    {
      warn(("Invalid Component definition: " + (String(Ctor))), context);
    }
    return
  }

// async component
  var asyncFactory;
  if (isUndef(Ctor.cid)) {
    asyncFactory = Ctor;
    Ctor = resolveAsyncComponent(asyncFactory, baseCtor);
    if (Ctor === undefined) {
      // return a placeholder node for async component, which is rendered
      // as a comment node but preserves all the raw information for the node.
      // the information will be used for async server-rendering and hydration.
      return createAsyncPlaceholder(
        asyncFactory,
        data,
        context,
        children,
        tag
      )
    }
  }

data = data || {};

// resolve constructor options in case global mixins are applied after
  // component constructor creation
  resolveConstructorOptions(Ctor);

// transform component v-model data into props & events
  if (isDef(data.model)) {
    transformModel(Ctor.options, data);
  }

// extract props
  var propsData = extractPropsFromVNodeData(data, Ctor, tag);

// functional component
  if (isTrue(Ctor.options.functional)) {
    return createFunctionalComponent(Ctor, propsData, data, context, children)
  }

// extract listeners, since these needs to be treated as
  // child component listeners instead of DOM listeners
  var listeners = data.on;
  // replace with listeners with .native modifier
  // so it gets processed during parent component patch.
  data.on = data.nativeOn;

if (isTrue(Ctor.options.abstract)) {
    // abstract components do not keep anything
    // other than props & listeners & slot

// work around flow
    var slot = data.slot;
    data = {};
    if (slot) {
      data.slot = slot;
    }
  }

// install component management hooks onto the placeholder node
  installComponentHooks(data);

// return a placeholder vnode
  var name = Ctor.options.name || tag;
  var vnode = new VNode(
    ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
    data, undefined, undefined, undefined, context,
    { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
    asyncFactory
  );

return vnode
}

function mergeHook$1 (f1, f2) {
  var merged = function (a, b) {
    // flow complains about extra args which is why we use any
    f1(a, b);
    f2(a, b);
  };
  merged._merged = true;
  return merged
}

// transform component v-model info (value and callback) into
// prop and event handler respectively.
function transformModel (options, data) {
  var prop = (options.model && options.model.prop) || 'value';
  var event = (options.model && options.model.event) || 'input'
  ;(data.attrs || (data.attrs = {}))[prop] = data.model.value;
  var on = data.on || (data.on = {});
  var existing = on[event];
  var callback = data.model.callback;
  if (isDef(existing)) {
    if (
      Array.isArray(existing)
        ? existing.indexOf(callback) === -1
        : existing !== callback
    ) {
      on[event] = [callback].concat(existing);
    }
  } else {
    on[event] = callback;
  }
}

/*  */

var SIMPLE_NORMALIZE = 1;
var ALWAYS_NORMALIZE = 2;

// wrapper function for providing a more flexible interface
// without getting yelled at by flow
function createElement (
  context,
  tag,
  data,
  children,
  normalizationType,
  alwaysNormalize
) {
  if (Array.isArray(data) || isPrimitive(data)) {
    normalizationType = children;
    children = data;
    data = undefined;
  }
  if (isTrue(alwaysNormalize)) {
    normalizationType = ALWAYS_NORMALIZE;
  }
  return _createElement(context, tag, data, children, normalizationType)
}

// ref #5318
// necessary to ensure parent re-render when deep bindings like :style and
// :class are used on slot nodes
function registerDeepBindings (data) {
  if (isObject(data.style)) {
    traverse(data.style);
  }
  if (isObject(data.class)) {
    traverse(data.class);
  }
}

/*  */

function initRender (vm) {
  vm._vnode = null; // the root of the child tree
  vm._staticTrees = null; // v-once cached trees
  var options = vm.$options;
  var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree
  var renderContext = parentVnode && parentVnode.context;
  vm.$slots = resolveSlots(options._renderChildren, renderContext);
  vm.$scopedSlots = emptyObject;
  // bind the createElement fn to this instance
  // so that we get proper render context inside it.
  // args order: tag, data, children, normalizationType, alwaysNormalize
  // internal version is used by render functions compiled from templates
  vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
  // normalization is always applied for the public version, used in
  // user-written render functions.
  vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };

// $attrs & $listeners are exposed for easier HOC creation.
  // they need to be reactive so that HOCs using them are always updated
  var parentData = parentVnode && parentVnode.data;

/* istanbul ignore else */
  {
    defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () {
      !isUpdatingChildComponent && warn("$attrs is readonly.", vm);
    }, true);
    defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, function () {
      !isUpdatingChildComponent && warn("$listeners is readonly.", vm);
    }, true);
  }
}

var currentRenderingInstance = null;

function renderMixin (Vue) {
  // install runtime convenience helpers
  installRenderHelpers(Vue.prototype);

Vue.prototype.$nextTick = function (fn) {
    return nextTick(fn, this)
  };

Vue.prototype._render = function () {
    var vm = this;
    var ref = vm.$options;
    var render = ref.render;
    var _parentVnode = ref._parentVnode;

if (_parentVnode) {
      vm.$scopedSlots = normalizeScopedSlots(
        _parentVnode.data.scopedSlots,
        vm.$slots,
        vm.$scopedSlots
      );
    }

// set parent vnode. this allows render functions to have access
    // to the data on the placeholder node.
    vm.$vnode = _parentVnode;
    // render self
    var vnode;
    try {
      // There's no need to maintain a stack becaues all render fns are called
      // separately from one another. Nested component's render fns are called
      // when parent component is patched.
      currentRenderingInstance = vm;
      vnode = render.call(vm._renderProxy, vm.$createElement);
    } catch (e) {
      handleError(e, vm, "render");
      // return error render result,
      // or previous vnode to prevent render error causing blank component
      /* istanbul ignore else */
      if (vm.$options.renderError) {
        try {
          vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e);
        } catch (e) {
          handleError(e, vm, "renderError");
          vnode = vm._vnode;
        }
      } else {
        vnode = vm._vnode;
      }
    } finally {
      currentRenderingInstance = null;
    }
    // if the returned array contains only a single node, allow it
    if (Array.isArray(vnode) && vnode.length === 1) {
      vnode = vnode[0];
    }
    // return empty vnode in case the render function errored out
    if (!(vnode instanceof VNode)) {
      if (Array.isArray(vnode)) {
        warn(
          'Multiple root nodes returned from render function. Render function ' +
          'should return a single root node.',
          vm
        );
      }
      vnode = createEmptyVNode();
    }
    // set parent
    vnode.parent = _parentVnode;
    return vnode
  };
}

/*  */

function ensureCtor (comp, base) {
  if (
    comp.__esModule ||
    (hasSymbol && comp[Symbol.toStringTag] === 'Module')
  ) {
    comp = comp.default;
  }
  return isObject(comp)
    ? base.extend(comp)
    : comp
}

function createAsyncPlaceholder (
  factory,
  data,
  context,
  children,
  tag
) {
  var node = createEmptyVNode();
  node.asyncFactory = factory;
  node.asyncMeta = { data: data, context: context, children: children, tag: tag };
  return node
}

function resolveAsyncComponent (
  factory,
  baseCtor
) {
  if (isTrue(factory.error) && isDef(factory.errorComp)) {
    return factory.errorComp
  }

if (isDef(factory.resolved)) {
    return factory.resolved
  }

var owner = currentRenderingInstance;
  if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {
    // already pending
    factory.owners.push(owner);
  }

if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
    return factory.loadingComp
  }

if (owner && !isDef(factory.owners)) {
    var owners = factory.owners = [owner];
    var sync = true;
    var timerLoading = null;
    var timerTimeout = null

;(owner).$on('hook:destroyed', function () { return remove(owners, owner); });

var forceRender = function (renderCompleted) {
      for (var i = 0, l = owners.length; i < l; i++) {
        (owners[i]).$forceUpdate();
      }

if (renderCompleted) {
        owners.length = 0;
        if (timerLoading !== null) {
          clearTimeout(timerLoading);
          timerLoading = null;
        }
        if (timerTimeout !== null) {
          clearTimeout(timerTimeout);
          timerTimeout = null;
        }
      }
    };

var reject = once(function (reason) {
      warn(
        "Failed to resolve async component: " + (String(factory)) +
        (reason ? ("\nReason: " + reason) : '')
      );
      if (isDef(factory.errorComp)) {
        factory.error = true;
        forceRender(true);
      }
    });

var res = factory(resolve, reject);

if (isObject(res)) {
      if (isPromise(res)) {
        // () => Promise
        if (isUndef(factory.resolved)) {
          res.then(resolve, reject);
        }
      } else if (isPromise(res.component)) {
        res.component.then(resolve, reject);

if (isDef(res.error)) {
          factory.errorComp = ensureCtor(res.error, baseCtor);
        }

if (isDef(res.loading)) {
          factory.loadingComp = ensureCtor(res.loading, baseCtor);
          if (res.delay === 0) {
            factory.loading = true;
          } else {
            timerLoading = setTimeout(function () {
              timerLoading = null;
              if (isUndef(factory.resolved) && isUndef(factory.error)) {
                factory.loading = true;
                forceRender(false);
              }
            }, res.delay || 200);
          }
        }

if (isDef(res.timeout)) {
          timerTimeout = setTimeout(function () {
            timerTimeout = null;
            if (isUndef(factory.resolved)) {
              reject(
                "timeout (" + (res.timeout) + "ms)"
              );
            }
          }, res.timeout);
        }
      }
    }

sync = false;
    // return in case resolved synchronously
    return factory.loading
      ? factory.loadingComp
      : factory.resolved
  }
}

/*  */

function isAsyncPlaceholder (node) {
  return node.isComment && node.asyncFactory
}

/*  */

/*  */

function initEvents (vm) {
  vm._events = Object.create(null);
  vm._hasHookEvent = false;
  // init parent attached events
  var listeners = vm.$options._parentListeners;
  if (listeners) {
    updateComponentListeners(vm, listeners);
  }
}

var target;

function add (event, fn) {
  target.$on(event, fn);
}

function remove$1 (event, fn) {
  target.$off(event, fn);
}

function updateComponentListeners (
  vm,
  listeners,
  oldListeners
) {
  target = vm;
  updateListeners(listeners, oldListeners || {}, add, remove$1, createOnceHandler, vm);
  target = undefined;
}

Vue.prototype.$once = function (event, fn) {
    var vm = this;
    function on () {
      vm.$off(event, on);
      fn.apply(vm, arguments);
    }
    on.fn = fn;
    vm.$on(event, on);
    return vm
  };

Vue.prototype.$off = function (event, fn) {
    var vm = this;
    // all
    if (!arguments.length) {
      vm._events = Object.create(null);
      return vm
    }
    // array of events
    if (Array.isArray(event)) {
      for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
        vm.$off(event[i$1], fn);
      }
      return vm
    }
    // specific event
    var cbs = vm._events[event];
    if (!cbs) {
      return vm
    }
    if (!fn) {
      vm._events[event] = null;
      return vm
    }
    // specific handler
    var cb;
    var i = cbs.length;
    while (i--) {
      cb = cbs[i];
      if (cb === fn || cb.fn === fn) {
        cbs.splice(i, 1);
        break
      }
    }
    return vm
  };

Vue.prototype.$emit = function (event) {
    var vm = this;
    {
      var lowerCaseEvent = event.toLowerCase();
      if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
        tip(
          "Event \"" + lowerCaseEvent + "\" is emitted in component " +
          (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
          "Note that HTML attributes are case-insensitive and you cannot use " +
          "v-on to listen to camelCase events when using in-DOM templates. " +
          "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
        );
      }
    }
    var cbs = vm._events[event];
    if (cbs) {
      cbs = cbs.length > 1 ? toArray(cbs) : cbs;
      var args = toArray(arguments, 1);
      var info = "event handler for \"" + event + "\"";
      for (var i = 0, l = cbs.length; i < l; i++) {
        invokeWithErrorHandling(cbs[i], vm, args, vm, info);
      }
    }
    return vm
  };
}

/*  */

var activeInstance = null;
var isUpdatingChildComponent = false;

function setActiveInstance(vm) {
  var prevActiveInstance = activeInstance;
  activeInstance = vm;
  return function () {
    activeInstance = prevActiveInstance;
  }
}

function initLifecycle (vm) {
  var options = vm.$options;

// locate first non-abstract parent
  var parent = options.parent;
  if (parent && !options.abstract) {
    while (parent.$options.abstract && parent.$parent) {
      parent = parent.$parent;
    }
    parent.$children.push(vm);
  }

vm.$parent = parent;
  vm.$root = parent ? parent.$root : vm;

vm.$children = [];
  vm.$refs = {};

vm._watcher = null;
  vm._inactive = null;
  vm._directInactive = false;
  vm._isMounted = false;
  vm._isDestroyed = false;
  vm._isBeingDestroyed = false;
}

Vue.prototype.$forceUpdate = function () {
    var vm = this;
    if (vm._watcher) {
      vm._watcher.update();
    }
  };

Vue.prototype.$destroy = function () {
    var vm = this;
    if (vm._isBeingDestroyed) {
      return
    }
    callHook(vm, 'beforeDestroy');
    vm._isBeingDestroyed = true;
    // remove self from parent
    var parent = vm.$parent;
    if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
      remove(parent.$children, vm);
    }
    // teardown watchers
    if (vm._watcher) {
      vm._watcher.teardown();
    }
    var i = vm._watchers.length;
    while (i--) {
      vm._watchers[i].teardown();
    }
    // remove reference from data ob
    // frozen object may not have observer.
    if (vm._data.__ob__) {
      vm._data.__ob__.vmCount--;
    }
    // call the last hook...
    vm._isDestroyed = true;
    // invoke destroy hooks on current rendered tree
    vm.__patch__(vm._vnode, null);
    // fire destroyed hook
    callHook(vm, 'destroyed');
    // turn off all instance listeners.
    vm.$off();
    // remove __vue__ reference
    if (vm.$el) {
      vm.$el.__vue__ = null;
    }
    // release circular reference (#6759)
    if (vm.$vnode) {
      vm.$vnode.parent = null;
    }
  };
}

var updateComponent;
  /* istanbul ignore if */
  if (config.performance && mark) {
    updateComponent = function () {
      var name = vm._name;
      var id = vm._uid;
      var startTag = "vue-perf-start:" + id;
      var endTag = "vue-perf-end:" + id;

mark(startTag);
      var vnode = vm._render();
      mark(endTag);
      measure(("vue " + name + " render"), startTag, endTag);

mark(startTag);
      vm._update(vnode, hydrating);
      mark(endTag);
      measure(("vue " + name + " patch"), startTag, endTag);
    };
  } else {
    updateComponent = function () {
      vm._update(vm._render(), hydrating);
    };
  }

// we set this to vm._watcher inside the watcher's constructor
  // since the watcher's initial patch may call $forceUpdate (e.g. inside child
  // component's mounted hook), which relies on vm._watcher being already defined
  new Watcher(vm, updateComponent, noop, {
    before: function before () {
      if (vm._isMounted && !vm._isDestroyed) {
        callHook(vm, 'beforeUpdate');
      }
    }
  }, true /* isRenderWatcher */);
  hydrating = false;

// manually mounted instance, call mounted on self
  // mounted is called for render-created child components in its inserted hook
  if (vm.$vnode == null) {
    vm._isMounted = true;
    callHook(vm, 'mounted');
  }
  return vm
}

function updateChildComponent (
  vm,
  propsData,
  listeners,
  parentVnode,
  renderChildren
) {
  {
    isUpdatingChildComponent = true;
  }

// determine whether component has slot children
  // we need to do this before overwriting $options._renderChildren.

// check if there are dynamic scopedSlots (hand-written or compiled but with
  // dynamic slot names). Static scoped slots compiled from template has the
  // "$stable" marker.
  var newScopedSlots = parentVnode.data.scopedSlots;
  var oldScopedSlots = vm.$scopedSlots;
  var hasDynamicScopedSlot = !!(
    (newScopedSlots && !newScopedSlots.$stable) ||
    (oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) ||
    (newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key)
  );

// Any static slot children from the parent may have changed during parent's
  // update. Dynamic scoped slots may also have changed. In such cases, a forced
  // update is necessary to ensure correctness.
  var needsForceUpdate = !!(
    renderChildren ||               // has new static slots
    vm.$options._renderChildren ||  // has old static slots
    hasDynamicScopedSlot
  );

vm.$options._parentVnode = parentVnode;
  vm.$vnode = parentVnode; // update vm's placeholder node without re-render

if (vm._vnode) { // update child tree's parent
    vm._vnode.parent = parentVnode;
  }
  vm.$options._renderChildren = renderChildren;

// update $attrs and $listeners hash
  // these are also reactive so they may trigger child update if the child
  // used them during render
  vm.$attrs = parentVnode.data.attrs || emptyObject;
  vm.$listeners = listeners || emptyObject;

// update props
  if (propsData && vm.$options.props) {
    toggleObserving(false);
    var props = vm._props;
    var propKeys = vm.$options._propKeys || [];
    for (var i = 0; i < propKeys.length; i++) {
      var key = propKeys[i];
      var propOptions = vm.$options.props; // wtf flow?
      props[key] = validateProp(key, propOptions, propsData, vm);
    }
    toggleObserving(true);
    // keep a copy of raw propsData
    vm.$options.propsData = propsData;
  }

// update listeners
  listeners = listeners || emptyObject;
  var oldListeners = vm.$options._parentListeners;
  vm.$options._parentListeners = listeners;
  updateComponentListeners(vm, listeners, oldListeners);

// resolve slots + force update if has children
  if (needsForceUpdate) {
    vm.$slots = resolveSlots(renderChildren, parentVnode.context);
    vm.$forceUpdate();
  }

{
    isUpdatingChildComponent = false;
  }
}

function isInInactiveTree (vm) {
  while (vm && (vm = vm.$parent)) {
    if (vm._inactive) { return true }
  }
  return false
}

/*  */

var MAX_UPDATE_COUNT = 100;

var queue = [];
var activatedChildren = [];
var has = {};
var circular = {};
var waiting = false;
var flushing = false;
var index = 0;

/**
 * Reset the scheduler's state.
 */
function resetSchedulerState () {
  index = queue.length = activatedChildren.length = 0;
  has = {};
  {
    circular = {};
  }
  waiting = flushing = false;
}

// Async edge case #6566 requires saving the timestamp when event listeners are
// attached. However, calling performance.now() has a perf overhead especially
// if the page has thousands of event listeners. Instead, we take a timestamp
// every time the scheduler flushes and use that for all event listeners
// attached during that flush.
var currentFlushTimestamp = 0;

// Async edge case fix requires storing an event listener's attach timestamp.
var getNow = Date.now;

// Determine what event timestamp the browser is using. Annoyingly, the
// timestamp can either be hi-res (relative to page load) or low-res
// (relative to UNIX epoch), so in order to compare time we have to use the
// same timestamp type when saving the flush timestamp.
// All IE versions use low-res event timestamps, and have problematic clock
// implementations (#9632)
if (inBrowser && !isIE) {
  var performance = window.performance;
  if (
    performance &&
    typeof performance.now === 'function' &&
    getNow() > document.createEvent('Event').timeStamp
  ) {
    // if the event timestamp, although evaluated AFTER the Date.now(), is
    // smaller than it, it means the event is using a hi-res timestamp,
    // and we need to use the hi-res version for event listener timestamps as
    // well.
    getNow = function () { return performance.now(); };
  }
}

/**
 * Flush both queues and run the watchers.
 */
function flushSchedulerQueue () {
  currentFlushTimestamp = getNow();
  flushing = true;
  var watcher, id;

// Sort queue before flush.
  // This ensures that:
  // 1. Components are updated from parent to child. (because parent is always
  //    created before the child)
  // 2. A component's user watchers are run before its render watcher (because
  //    user watchers are created before the render watcher)
  // 3. If a component is destroyed during a parent component's watcher run,
  //    its watchers can be skipped.
  queue.sort(function (a, b) { return a.id - b.id; });

// do not cache length because more watchers might be pushed
  // as we run existing watchers
  for (index = 0; index < queue.length; index++) {
    watcher = queue[index];
    if (watcher.before) {
      watcher.before();
    }
    id = watcher.id;
    has[id] = null;
    watcher.run();
    // in dev build, check and stop circular updates.
    if (has[id] != null) {
      circular[id] = (circular[id] || 0) + 1;
      if (circular[id] > MAX_UPDATE_COUNT) {
        warn(
          'You may have an infinite update loop ' + (
            watcher.user
              ? ("in watcher with expression \"" + (watcher.expression) + "\"")
              : "in a component render function."
          ),
          watcher.vm
        );
        break
      }
    }
  }

// keep copies of post queues before resetting state
  var activatedQueue = activatedChildren.slice();
  var updatedQueue = queue.slice();

resetSchedulerState();

// call component updated and activated hooks
  callActivatedHooks(activatedQueue);
  callUpdatedHooks(updatedQueue);

// devtool hook
  /* istanbul ignore if */
  if (devtools && config.devtools) {
    devtools.emit('flush');
  }
}

/**
 * Queue a kept-alive component that was activated during patch.
 * The queue will be processed after the entire tree has been patched.
 */
function queueActivatedComponent (vm) {
  // setting _inactive to false here so that a render function can
  // rely on checking whether it's in an inactive tree (e.g. router-view)
  vm._inactive = false;
  activatedChildren.push(vm);
}

function callActivatedHooks (queue) {
  for (var i = 0; i < queue.length; i++) {
    queue[i]._inactive = true;
    activateChildComponent(queue[i], true /* true */);
  }
}

/**
 * Push a watcher into the watcher queue.
 * Jobs with duplicate IDs will be skipped unless it's
 * pushed when the queue is being flushed.
 */
function queueWatcher (watcher) {
  var id = watcher.id;
  if (has[id] == null) {
    has[id] = true;
    if (!flushing) {
      queue.push(watcher);
    } else {
      // if already flushing, splice the watcher based on its id
      // if already past its id, it will be run next immediately.
      var i = queue.length - 1;
      while (i > index && queue[i].id > watcher.id) {
        i--;
      }
      queue.splice(i + 1, 0, watcher);
    }
    // queue the flush
    if (!waiting) {
      waiting = true;

if (!config.async) {
        flushSchedulerQueue();
        return
      }
      nextTick(flushSchedulerQueue);
    }
  }
}

/*  */

var uid$2 = 0;

/**
 * A watcher parses an expression, collects dependencies,
 * and fires callback when the expression value changes.
 * This is used for both the $watch() api and directives.
 */
var Watcher = function Watcher (
  vm,
  expOrFn,
  cb,
  options,
  isRenderWatcher
) {
  this.vm = vm;
  if (isRenderWatcher) {
    vm._watcher = this;
  }
  vm._watchers.push(this);
  // options
  if (options) {
    this.deep = !!options.deep;
    this.user = !!options.user;
    this.lazy = !!options.lazy;
    this.sync = !!options.sync;
    this.before = options.before;
  } else {
    this.deep = this.user = this.lazy = this.sync = false;
  }
  this.cb = cb;
  this.id = ++uid$2; // uid for batching
  this.active = true;
  this.dirty = this.lazy; // for lazy watchers
  this.deps = [];
  this.newDeps = [];
  this.depIds = new _Set();
  this.newDepIds = new _Set();
  this.expression = expOrFn.toString();
  // parse expression for getter
  if (typeof expOrFn === 'function') {
    this.getter = expOrFn;
  } else {
    this.getter = parsePath(expOrFn);
    if (!this.getter) {
      this.getter = noop;
      warn(
        "Failed watching path: \"" + expOrFn + "\" " +
        'Watcher only accepts simple dot-delimited paths. ' +
        'For full control, use a function instead.',
        vm
      );
    }
  }
  this.value = this.lazy
    ? undefined
    : this.get();
};

/**
 * Evaluate the getter, and re-collect dependencies.
 */
Watcher.prototype.get = function get () {
  pushTarget(this);
  var value;
  var vm = this.vm;
  try {
    value = this.getter.call(vm, vm);
  } catch (e) {
    if (this.user) {
      handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
    } else {
      throw e
    }
  } finally {
    // "touch" every property so they are all tracked as
    // dependencies for deep watching
    if (this.deep) {
      traverse(value);
    }
    popTarget();
    this.cleanupDeps();
  }
  return value
};

/**
 * Add a dependency to this directive.
 */
Watcher.prototype.addDep = function addDep (dep) {
  var id = dep.id;
  if (!this.newDepIds.has(id)) {
    this.newDepIds.add(id);
    this.newDeps.push(dep);
    if (!this.depIds.has(id)) {
      dep.addSub(this);
    }
  }
};

/**
 * Clean up for dependency collection.
 */
Watcher.prototype.cleanupDeps = function cleanupDeps () {
  var i = this.deps.length;
  while (i--) {
    var dep = this.deps[i];
    if (!this.newDepIds.has(dep.id)) {
      dep.removeSub(this);
    }
  }
  var tmp = this.depIds;
  this.depIds = this.newDepIds;
  this.newDepIds = tmp;
  this.newDepIds.clear();
  tmp = this.deps;
  this.deps = this.newDeps;
  this.newDeps = tmp;
  this.newDeps.length = 0;
};

/**
 * Subscriber interface.
 * Will be called when a dependency changes.
 */
Watcher.prototype.update = function update () {
  /* istanbul ignore else */
  if (this.lazy) {
    this.dirty = true;
  } else if (this.sync) {
    this.run();
  } else {
    queueWatcher(this);
  }
};

/**
 * Scheduler job interface.
 * Will be called by the scheduler.
 */
Watcher.prototype.run = function run () {
  if (this.active) {
    var value = this.get();
    if (
      value !== this.value ||
      // Deep watchers and watchers on Object/Arrays should fire even
      // when the value is the same, because the value may
      // have mutated.
      isObject(value) ||
      this.deep
    ) {
      // set new value
      var oldValue = this.value;
      this.value = value;
      if (this.user) {
        try {
          this.cb.call(this.vm, value, oldValue);
        } catch (e) {
          handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
        }
      } else {
        this.cb.call(this.vm, value, oldValue);
      }
    }
  }
};

/**
 * Evaluate the value of the watcher.
 * This only gets called for lazy watchers.
 */
Watcher.prototype.evaluate = function evaluate () {
  this.value = this.get();
  this.dirty = false;
};

/**
 * Depend on all deps collected by this watcher.
 */
Watcher.prototype.depend = function depend () {
  var i = this.deps.length;
  while (i--) {
    this.deps[i].depend();
  }
};

/**
 * Remove self from all dependencies' subscriber list.
 */
Watcher.prototype.teardown = function teardown () {
  if (this.active) {
    // remove self from vm's watcher list
    // this is a somewhat expensive operation so we skip it
    // if the vm is being destroyed.
    if (!this.vm._isBeingDestroyed) {
      remove(this.vm._watchers, this);
    }
    var i = this.deps.length;
    while (i--) {
      this.deps[i].removeSub(this);
    }
    this.active = false;
  }
};

/*  */

var sharedPropertyDefinition = {
  enumerable: true,
  configurable: true,
  get: noop,
  set: noop
};

for (var key in propsOptions) loop( key );
  toggleObserving(true);
}

var computedWatcherOptions = { lazy: true };

function initComputed (vm, computed) {
  // $flow-disable-line
  var watchers = vm._computedWatchers = Object.create(null);
  // computed properties are just getters during SSR
  var isSSR = isServerRendering();

for (var key in computed) {
    var userDef = computed[key];
    var getter = typeof userDef === 'function' ? userDef : userDef.get;
    if (getter == null) {
      warn(
        ("Getter is missing for computed property \"" + key + "\"."),
        vm
      );
    }

if (!isSSR) {
      // create internal watcher for the computed property.
      watchers[key] = new Watcher(
        vm,
        getter || noop,
        noop,
        computedWatcherOptions
      );
    }

// component-defined computed properties are already defined on the
    // component prototype. We only need to define computed properties defined
    // at instantiation here.
    if (!(key in vm)) {
      defineComputed(vm, key, userDef);
    } else {
      if (key in vm.$data) {
        warn(("The computed property \"" + key + "\" is already defined in data."), vm);
      } else if (vm.$options.props && key in vm.$options.props) {
        warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
      }
    }
  }
}

function createGetterInvoker(fn) {
  return function computedGetter () {
    return fn.call(this, this)
  }
}

Vue.prototype.$set = set;
  Vue.prototype.$delete = del;

Vue.prototype.$watch = function (
    expOrFn,
    cb,
    options
  ) {
    var vm = this;
    if (isPlainObject(cb)) {
      return createWatcher(vm, expOrFn, cb, options)
    }
    options = options || {};
    options.user = true;
    var watcher = new Watcher(vm, expOrFn, cb, options);
    if (options.immediate) {
      try {
        cb.call(vm, watcher.value);
      } catch (error) {
        handleError(error, vm, ("callback for immediate watcher \"" + (watcher.expression) + "\""));
      }
    }
    return function unwatchFn () {
      watcher.teardown();
    }
  };
}

/*  */

var uid$3 = 0;

function initMixin (Vue) {
  Vue.prototype._init = function (options) {
    var vm = this;
    // a uid
    vm._uid = uid$3++;

var startTag, endTag;
    /* istanbul ignore if */
    if (config.performance && mark) {
      startTag = "vue-perf-start:" + (vm._uid);
      endTag = "vue-perf-end:" + (vm._uid);
      mark(startTag);
    }

// a flag to avoid this being observed
    vm._isVue = true;
    // merge options
    if (options && options._isComponent) {
      // optimize internal component instantiation
      // since dynamic options merging is pretty slow, and none of the
      // internal component options needs special treatment.
      initInternalComponent(vm, options);
    } else {
      vm.$options = mergeOptions(
        resolveConstructorOptions(vm.constructor),
        options || {},
        vm
      );
    }
    /* istanbul ignore else */
    {
      initProxy(vm);
    }
    // expose real self
    vm._self = vm;
    initLifecycle(vm);
    initEvents(vm);
    initRender(vm);
    callHook(vm, 'beforeCreate');
    initInjections(vm); // resolve injections before data/props
    initState(vm);
    initProvide(vm); // resolve provide after data/props
    callHook(vm, 'created');

/* istanbul ignore if */
    if (config.performance && mark) {
      vm._name = formatComponentName(vm, false);
      mark(endTag);
      measure(("vue " + (vm._name) + " init"), startTag, endTag);
    }

if (vm.$options.el) {
      vm.$mount(vm.$options.el);
    }
  };
}

function initInternalComponent (vm, options) {
  var opts = vm.$options = Object.create(vm.constructor.options);
  // doing this because it's faster than dynamic enumeration.
  var parentVnode = options._parentVnode;
  opts.parent = options.parent;
  opts._parentVnode = parentVnode;

var vnodeComponentOptions = parentVnode.componentOptions;
  opts.propsData = vnodeComponentOptions.propsData;
  opts._parentListeners = vnodeComponentOptions.listeners;
  opts._renderChildren = vnodeComponentOptions.children;
  opts._componentTag = vnodeComponentOptions.tag;

if (options.render) {
    opts.render = options.render;
    opts.staticRenderFns = options.staticRenderFns;
  }
}

function Vue (options) {
  if (!(this instanceof Vue)
  ) {
    warn('Vue is a constructor and should be called with the `new` keyword');
  }
  this._init(options);
}

initMixin(Vue);
stateMixin(Vue);
eventsMixin(Vue);
lifecycleMixin(Vue);
renderMixin(Vue);

/*  */

function initUse (Vue) {
  Vue.use = function (plugin) {
    var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
    if (installedPlugins.indexOf(plugin) > -1) {
      return this
    }

// additional parameters
    var args = toArray(arguments, 1);
    args.unshift(this);
    if (typeof plugin.install === 'function') {
      plugin.install.apply(plugin, args);
    } else if (typeof plugin === 'function') {
      plugin.apply(null, args);
    }
    installedPlugins.push(plugin);
    return this
  };
}

/*  */

function initMixin$1 (Vue) {
  Vue.mixin = function (mixin) {
    this.options = mergeOptions(this.options, mixin);
    return this
  };
}

/*  */

function initExtend (Vue) {
  /**
   * Each instance constructor, including Vue, has a unique
   * cid. This enables us to create wrapped "child
   * constructors" for prototypal inheritance and cache them.
   */
  Vue.cid = 0;
  var cid = 1;

/**
   * Class inheritance
   */
  Vue.extend = function (extendOptions) {
    extendOptions = extendOptions || {};
    var Super = this;
    var SuperId = Super.cid;
    var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
    if (cachedCtors[SuperId]) {
      return cachedCtors[SuperId]
    }

var name = extendOptions.name || Super.options.name;
    if (name) {
      validateComponentName(name);
    }

var Sub = function VueComponent (options) {
      this._init(options);
    };
    Sub.prototype = Object.create(Super.prototype);
    Sub.prototype.constructor = Sub;
    Sub.cid = cid++;
    Sub.options = mergeOptions(
      Super.options,
      extendOptions
    );
    Sub['super'] = Super;

// For props and computed properties, we define the proxy getters on
    // the Vue instances at extension time, on the extended prototype. This
    // avoids Object.defineProperty calls for each instance created.
    if (Sub.options.props) {
      initProps$1(Sub);
    }
    if (Sub.options.computed) {
      initComputed$1(Sub);
    }

// allow further extension/mixin/plugin usage
    Sub.extend = Super.extend;
    Sub.mixin = Super.mixin;
    Sub.use = Super.use;

// create asset registers, so extended classes
    // can have their private assets too.
    ASSET_TYPES.forEach(function (type) {
      Sub[type] = Super[type];
    });
    // enable recursive self-lookup
    if (name) {
      Sub.options.components[name] = Sub;
    }

// keep a reference to the super options at extension time.
    // later at instantiation we can check if Super's options have
    // been updated.
    Sub.superOptions = Super.options;
    Sub.extendOptions = extendOptions;
    Sub.sealedOptions = extend({}, Sub.options);

// cache constructor
    cachedCtors[SuperId] = Sub;
    return Sub
  };
}

function initProps$1 (Comp) {
  var props = Comp.options.props;
  for (var key in props) {
    proxy(Comp.prototype, "_props", key);
  }
}

function initComputed$1 (Comp) {
  var computed = Comp.options.computed;
  for (var key in computed) {
    defineComputed(Comp.prototype, key, computed[key]);
  }
}

/*  */

/*  */

function getComponentName (opts) {
  return opts && (opts.Ctor.options.name || opts.tag)
}

function matches (pattern, name) {
  if (Array.isArray(pattern)) {
    return pattern.indexOf(name) > -1
  } else if (typeof pattern === 'string') {
    return pattern.split(',').indexOf(name) > -1
  } else if (isRegExp(pattern)) {
    return pattern.test(name)
  }
  /* istanbul ignore next */
  return false
}

function pruneCacheEntry (
  cache,
  key,
  keys,
  current
) {
  var cached$$1 = cache[key];
  if (cached$$1 && (!current || cached$$1.tag !== current.tag)) {
    cached$$1.componentInstance.$destroy();
  }
  cache[key] = null;
  remove(keys, key);
}

var patternTypes = [String, RegExp, Array];

var KeepAlive = {
  name: 'keep-alive',
  abstract: true,

props: {
    include: patternTypes,
    exclude: patternTypes,
    max: [String, Number]
  },

created: function created () {
    this.cache = Object.create(null);
    this.keys = [];
  },

destroyed: function destroyed () {
    for (var key in this.cache) {
      pruneCacheEntry(this.cache, key, this.keys);
    }
  },

mounted: function mounted () {
    var this$1 = this;

this.$watch('include', function (val) {
      pruneCache(this$1, function (name) { return matches(val, name); });
    });
    this.$watch('exclude', function (val) {
      pruneCache(this$1, function (name) { return !matches(val, name); });
    });
  },

render: function render () {
    var slot = this.$slots.default;
    var vnode = getFirstComponentChild(slot);
    var componentOptions = vnode && vnode.componentOptions;
    if (componentOptions) {
      // check pattern
      var name = getComponentName(componentOptions);
      var ref = this;
      var include = ref.include;
      var exclude = ref.exclude;
      if (
        // not included
        (include && (!name || !matches(include, name))) ||
        // excluded
        (exclude && name && matches(exclude, name))
      ) {
        return vnode
      }

vnode.data.keepAlive = true;
    }
    return vnode || (slot && slot[0])
  }
};

var builtInComponents = {
  KeepAlive: KeepAlive
};

/*  */

// exposed util methods.
  // NOTE: these are not considered part of the public API - avoid relying on
  // them unless you are aware of the risk.
  Vue.util = {
    warn: warn,
    extend: extend,
    mergeOptions: mergeOptions,
    defineReactive: defineReactive$$1
  };

Vue.set = set;
  Vue.delete = del;
  Vue.nextTick = nextTick;

// 2.6 explicit observable API
  Vue.observable = function (obj) {
    observe(obj);
    return obj
  };

Vue.options = Object.create(null);
  ASSET_TYPES.forEach(function (type) {
    Vue.options[type + 's'] = Object.create(null);
  });

// this is used to identify the "base" constructor to extend all plain-object
  // components with in Weex's multi-instance scenarios.
  Vue.options._base = Vue;

extend(Vue.options.components, builtInComponents);

initUse(Vue);
  initMixin$1(Vue);
  initExtend(Vue);
  initAssetRegisters(Vue);
}

initGlobalAPI(Vue);

Object.defineProperty(Vue.prototype, '$isServer', {
  get: isServerRendering
});

Object.defineProperty(Vue.prototype, '$ssrContext', {
  get: function get () {
    /* istanbul ignore next */
    return this.$vnode && this.$vnode.ssrContext
  }
});

// expose FunctionalRenderContext for ssr runtime helper installation
Object.defineProperty(Vue, 'FunctionalRenderContext', {
  value: FunctionalRenderContext
});

Vue.version = '2.6.10';

/*  */

// these are reserved for web because they are directly compiled away
// during template compilation
var isReservedAttr = makeMap('style,class');

// attributes that should be using props for binding
var acceptValue = makeMap('input,textarea,option,select,progress');
var mustUseProp = function (tag, type, attr) {
  return (
    (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
    (attr === 'selected' && tag === 'option') ||
    (attr === 'checked' && tag === 'input') ||
    (attr === 'muted' && tag === 'video')
  )
};

var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');

var isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only');

var convertEnumeratedValue = function (key, value) {
  return isFalsyAttrValue(value) || value === 'false'
    ? 'false'
    // allow arbitrary string value for contenteditable
    : key === 'contenteditable' && isValidContentEditableValue(value)
      ? value
      : 'true'
};

var isBooleanAttr = makeMap(
  'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
  'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
  'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
  'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
  'required,reversed,scoped,seamless,selected,sortable,translate,' +
  'truespeed,typemustmatch,visible'
);

var xlinkNS = 'http://www.w3.org/1999/xlink';

var isXlink = function (name) {
  return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
};

var getXlinkProp = function (name) {
  return isXlink(name) ? name.slice(6, name.length) : ''
};

var isFalsyAttrValue = function (val) {
  return val == null || val === false
};

/*  */

function mergeClassData (child, parent) {
  return {
    staticClass: concat(child.staticClass, parent.staticClass),
    class: isDef(child.class)
      ? [child.class, parent.class]
      : parent.class
  }
}

function renderClass (
  staticClass,
  dynamicClass
) {
  if (isDef(staticClass) || isDef(dynamicClass)) {
    return concat(staticClass, stringifyClass(dynamicClass))
  }
  /* istanbul ignore next */
  return ''
}

function concat (a, b) {
  return a ? b ? (a + ' ' + b) : a : (b || '')
}

function stringifyClass (value) {
  if (Array.isArray(value)) {
    return stringifyArray(value)
  }
  if (isObject(value)) {
    return stringifyObject(value)
  }
  if (typeof value === 'string') {
    return value
  }
  /* istanbul ignore next */
  return ''
}

function stringifyObject (value) {
  var res = '';
  for (var key in value) {
    if (value[key]) {
      if (res) { res += ' '; }
      res += key;
    }
  }
  return res
}

/*  */

var namespaceMap = {
  svg: 'http://www.w3.org/2000/svg',
  math: 'http://www.w3.org/1998/Math/MathML'
};

var isHTMLTag = makeMap(
  'html,body,base,head,link,meta,style,title,' +
  'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
  'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
  'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
  's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
  'embed,object,param,source,canvas,script,noscript,del,ins,' +
  'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
  'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
  'output,progress,select,textarea,' +
  'details,dialog,menu,menuitem,summary,' +
  'content,element,shadow,template,blockquote,iframe,tfoot'
);

// this map is intentionally selective, only covering SVG elements that may
// contain child elements.
var isSVG = makeMap(
  'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
  'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
  'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
  true
);

var isPreTag = function (tag) { return tag === 'pre'; };

var isReservedTag = function (tag) {
  return isHTMLTag(tag) || isSVG(tag)
};

function getTagNamespace (tag) {
  if (isSVG(tag)) {
    return 'svg'
  }
  // basic support for MathML
  // note it doesn't support other MathML elements being component roots
  if (tag === 'math') {
    return 'math'
  }
}

var isTextInputType = makeMap('text,number,password,search,email,tel,url');

/*  */

/**
 * Query an element selector if it's not an element already.
 */
function query (el) {
  if (typeof el === 'string') {
    var selected = document.querySelector(el);
    if (!selected) {
      warn(
        'Cannot find element: ' + el
      );
      return document.createElement('div')
    }
    return selected
  } else {
    return el
  }
}

/*  */

function createElement$1 (tagName, vnode) {
  var elm = document.createElement(tagName);
  if (tagName !== 'select') {
    return elm
  }
  // false or null will remove the attribute but undefined will not
  if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
    elm.setAttribute('multiple', 'multiple');
  }
  return elm
}

function createElementNS (namespace, tagName) {
  return document.createElementNS(namespaceMap[namespace], tagName)
}

function createTextNode (text) {
  return document.createTextNode(text)
}

function createComment (text) {
  return document.createComment(text)
}

function insertBefore (parentNode, newNode, referenceNode) {
  parentNode.insertBefore(newNode, referenceNode);
}

function removeChild (node, child) {
  node.removeChild(child);
}

function appendChild (node, child) {
  node.appendChild(child);
}

function parentNode (node) {
  return node.parentNode
}

function nextSibling (node) {
  return node.nextSibling
}

function tagName (node) {
  return node.tagName
}

function setTextContent (node, text) {
  node.textContent = text;
}

function setStyleScope (node, scopeId) {
  node.setAttribute(scopeId, '');
}

var nodeOps = /*#__PURE__*/Object.freeze({
  createElement: createElement$1,
  createElementNS: createElementNS,
  createTextNode: createTextNode,
  createComment: createComment,
  insertBefore: insertBefore,
  removeChild: removeChild,
  appendChild: appendChild,
  parentNode: parentNode,
  nextSibling: nextSibling,
  tagName: tagName,
  setTextContent: setTextContent,
  setStyleScope: setStyleScope
});

/*  */

function registerRef (vnode, isRemoval) {
  var key = vnode.data.ref;
  if (!isDef(key)) { return }

/**
 * Virtual DOM patching algorithm based on Snabbdom by
 * Simon Friis Vindum (@paldepind)
 * Licensed under the MIT License
 * https://github.com/paldepind/snabbdom/blob/master/LICENSE
 *
 * modified by Evan You (@yyx990803)
 *
 * Not type-checking this because this file is perf-critical and the cost
 * of making flow understand it is not worth it.
 */

var emptyNode = new VNode('', {}, []);

var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];

function sameVnode (a, b) {
  return (
    a.key === b.key && (
      (
        a.tag === b.tag &&
        a.isComment === b.isComment &&
        isDef(a.data) === isDef(b.data) &&
        sameInputType(a, b)
      ) || (
        isTrue(a.isAsyncPlaceholder) &&
        a.asyncFactory === b.asyncFactory &&
        isUndef(b.asyncFactory.error)
      )
    )
  )
}

function sameInputType (a, b) {
  if (a.tag !== 'input') { return true }
  var i;
  var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
  var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
  return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)
}

function createPatchFunction (backend) {
  var i, j;
  var cbs = {};

var modules = backend.modules;
  var nodeOps = backend.nodeOps;

for (i = 0; i < hooks.length; ++i) {
    cbs[hooks[i]] = [];
    for (j = 0; j < modules.length; ++j) {
      if (isDef(modules[j][hooks[i]])) {
        cbs[hooks[i]].push(modules[j][hooks[i]]);
      }
    }
  }

function emptyNodeAt (elm) {
    return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
  }

function createRmCb (childElm, listeners) {
    function remove$$1 () {
      if (--remove$$1.listeners === 0) {
        removeNode(childElm);
      }
    }
    remove$$1.listeners = listeners;
    return remove$$1
  }

function removeNode (el) {
    var parent = nodeOps.parentNode(el);
    // element may have already been removed due to v-html / v-text
    if (isDef(parent)) {
      nodeOps.removeChild(parent, el);
    }
  }

function isUnknownElement$$1 (vnode, inVPre) {
    return (
      !inVPre &&
      !vnode.ns &&
      !(
        config.ignoredElements.length &&
        config.ignoredElements.some(function (ignore) {
          return isRegExp(ignore)
            ? ignore.test(vnode.tag)
            : ignore === vnode.tag
        })
      ) &&
      config.isUnknownElement(vnode.tag)
    )
  }

var creatingElmInVPre = 0;

function createElm (
    vnode,
    insertedVnodeQueue,
    parentElm,
    refElm,
    nested,
    ownerArray,
    index
  ) {
    if (isDef(vnode.elm) && isDef(ownerArray)) {
      // This vnode was used in a previous render!
      // now it's used as a new node, overwriting its elm would cause
      // potential patch errors down the road when it's used as an insertion
      // reference node. Instead, we clone the node on-demand before creating
      // associated DOM element for it.
      vnode = ownerArray[index] = cloneVNode(vnode);
    }

vnode.isRootInsert = !nested; // for transition enter check
    if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
      return
    }

vnode.elm = vnode.ns
        ? nodeOps.createElementNS(vnode.ns, tag)
        : nodeOps.createElement(tag, vnode);
      setScope(vnode);

/* istanbul ignore if */
      {
        createChildren(vnode, children, insertedVnodeQueue);
        if (isDef(data)) {
          invokeCreateHooks(vnode, insertedVnodeQueue);
        }
        insert(parentElm, vnode.elm, refElm);
      }

if (data && data.pre) {
        creatingElmInVPre--;
      }
    } else if (isTrue(vnode.isComment)) {
      vnode.elm = nodeOps.createComment(vnode.text);
      insert(parentElm, vnode.elm, refElm);
    } else {
      vnode.elm = nodeOps.createTextNode(vnode.text);
      insert(parentElm, vnode.elm, refElm);
    }
  }

function insert (parent, elm, ref$$1) {
    if (isDef(parent)) {
      if (isDef(ref$$1)) {
        if (nodeOps.parentNode(ref$$1) === parent) {
          nodeOps.insertBefore(parent, elm, ref$$1);
        }
      } else {
        nodeOps.appendChild(parent, elm);
      }
    }
  }

function isPatchable (vnode) {
    while (vnode.componentInstance) {
      vnode = vnode.componentInstance._vnode;
    }
    return isDef(vnode.tag)
  }

// set scope id attribute for scoped CSS.
  // this is implemented as a special case to avoid the overhead
  // of going through the normal attribute patching process.
  function setScope (vnode) {
    var i;
    if (isDef(i = vnode.fnScopeId)) {
      nodeOps.setStyleScope(vnode.elm, i);
    } else {
      var ancestor = vnode;
      while (ancestor) {
        if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
          nodeOps.setStyleScope(vnode.elm, i);
        }
        ancestor = ancestor.parent;
      }
    }
    // for slot content they should also get the scopeId from the host instance.
    if (isDef(i = activeInstance) &&
      i !== vnode.context &&
      i !== vnode.fnContext &&
      isDef(i = i.$options._scopeId)
    ) {
      nodeOps.setStyleScope(vnode.elm, i);
    }
  }

function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
    for (; startIdx <= endIdx; ++startIdx) {
      createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx);
    }
  }

function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
    var oldStartIdx = 0;
    var newStartIdx = 0;
    var oldEndIdx = oldCh.length - 1;
    var oldStartVnode = oldCh[0];
    var oldEndVnode = oldCh[oldEndIdx];
    var newEndIdx = newCh.length - 1;
    var newStartVnode = newCh[0];
    var newEndVnode = newCh[newEndIdx];
    var oldKeyToIdx, idxInOld, vnodeToMove, refElm;

// removeOnly is a special flag used only by <transition-group>
    // to ensure removed elements stay in correct relative positions
    // during leaving transitions
    var canMove = !removeOnly;

{
      checkDuplicateKeys(newCh);
    }

while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
      if (isUndef(oldStartVnode)) {
        oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
      } else if (isUndef(oldEndVnode)) {
        oldEndVnode = oldCh[--oldEndIdx];
      } else if (sameVnode(oldStartVnode, newStartVnode)) {
        patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
        oldStartVnode = oldCh[++oldStartIdx];
        newStartVnode = newCh[++newStartIdx];
      } else if (sameVnode(oldEndVnode, newEndVnode)) {
        patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
        oldEndVnode = oldCh[--oldEndIdx];
        newEndVnode = newCh[--newEndIdx];
      } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
        patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
        canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
        oldStartVnode = oldCh[++oldStartIdx];
        newEndVnode = newCh[--newEndIdx];
      } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
        patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
        canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
        oldEndVnode = oldCh[--oldEndIdx];
        newStartVnode = newCh[++newStartIdx];
      } else {
        if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
        idxInOld = isDef(newStartVnode.key)
          ? oldKeyToIdx[newStartVnode.key]
          : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);
        if (isUndef(idxInOld)) { // New element
          createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
        } else {
          vnodeToMove = oldCh[idxInOld];
          if (sameVnode(vnodeToMove, newStartVnode)) {
            patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
            oldCh[idxInOld] = undefined;
            canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm);
          } else {
            // same key but different element. treat as new element
            createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
          }
        }
        newStartVnode = newCh[++newStartIdx];
      }
    }
    if (oldStartIdx > oldEndIdx) {
      refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
      addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
    } else if (newStartIdx > newEndIdx) {
      removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
    }
  }

function findIdxInOld (node, oldCh, start, end) {
    for (var i = start; i < end; i++) {
      var c = oldCh[i];
      if (isDef(c) && sameVnode(node, c)) { return i }
    }
  }

function patchVnode (
    oldVnode,
    vnode,
    insertedVnodeQueue,
    ownerArray,
    index,
    removeOnly
  ) {
    if (oldVnode === vnode) {
      return
    }

if (isDef(vnode.elm) && isDef(ownerArray)) {
      // clone reused vnode
      vnode = ownerArray[index] = cloneVNode(vnode);
    }

var elm = vnode.elm = oldVnode.elm;

if (isTrue(oldVnode.isAsyncPlaceholder)) {
      if (isDef(vnode.asyncFactory.resolved)) {
        hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
      } else {
        vnode.isAsyncPlaceholder = true;
      }
      return
    }

// reuse element for static trees.
    // note we only do this if the vnode is cloned -
    // if the new node is not cloned it means the render functions have been
    // reset by the hot-reload-api and we need to do a proper re-render.
    if (isTrue(vnode.isStatic) &&
      isTrue(oldVnode.isStatic) &&
      vnode.key === oldVnode.key &&
      (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
    ) {
      vnode.componentInstance = oldVnode.componentInstance;
      return
    }

var i;
    var data = vnode.data;
    if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
      i(oldVnode, vnode);
    }

var hydrationBailed = false;
  // list of modules that can skip create hook during hydration because they
  // are already rendered on the client or has no need for initialization
  // Note: style is excluded because it relies on initial clone for future
  // deep updates (#7063).
  var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key');

// Note: this is a browser-only function so we can assume elms are DOM nodes.
  function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {
    var i;
    var tag = vnode.tag;
    var data = vnode.data;
    var children = vnode.children;
    inVPre = inVPre || (data && data.pre);
    vnode.elm = elm;

if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
      vnode.isAsyncPlaceholder = true;
      return true
    }
    // assert node match
    {
      if (!assertNodeMatch(elm, vnode, inVPre)) {
        return false
      }
    }
    if (isDef(data)) {
      if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
      if (isDef(i = vnode.componentInstance)) {
        // child component. it should have hydrated its own tree.
        initComponent(vnode, insertedVnodeQueue);
        return true
      }
    }
    if (isDef(tag)) {
      if (isDef(children)) {
        // empty element, allow client to pick up and populate children
        if (!elm.hasChildNodes()) {
          createChildren(vnode, children, insertedVnodeQueue);
        } else {
          // v-html and domProps: innerHTML
          if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {
            if (i !== elm.innerHTML) {
              /* istanbul ignore if */
              if (typeof console !== 'undefined' &&
                !hydrationBailed
              ) {
                hydrationBailed = true;
                console.warn('Parent: ', elm);
                console.warn('server innerHTML: ', i);
                console.warn('client innerHTML: ', elm.innerHTML);
              }
              return false
            }
          } else {
            // iterate and compare children lists
            var childrenMatch = true;
            var childNode = elm.firstChild;
            for (var i$1 = 0; i$1 < children.length; i$1++) {
              if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) {
                childrenMatch = false;
                break
              }
              childNode = childNode.nextSibling;
            }
            // if childNode is not null, it means the actual childNodes list is
            // longer than the virtual children list.
            if (!childrenMatch || childNode) {
              /* istanbul ignore if */
              if (typeof console !== 'undefined' &&
                !hydrationBailed
              ) {
                hydrationBailed = true;
                console.warn('Parent: ', elm);
                console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
              }
              return false
            }
          }
        }
      }
      if (isDef(data)) {
        var fullInvoke = false;
        for (var key in data) {
          if (!isRenderedModule(key)) {
            fullInvoke = true;
            invokeCreateHooks(vnode, insertedVnodeQueue);
            break
          }
        }
        if (!fullInvoke && data['class']) {
          // ensure collecting deps for deep class bindings for future updates
          traverse(data['class']);
        }
      }
    } else if (elm.data !== vnode.text) {
      elm.data = vnode.text;
    }
    return true
  }

function assertNodeMatch (node, vnode, inVPre) {
    if (isDef(vnode.tag)) {
      return vnode.tag.indexOf('vue-component') === 0 || (
        !isUnknownElement$$1(vnode, inVPre) &&
        vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
      )
    } else {
      return node.nodeType === (vnode.isComment ? 8 : 3)
    }
  }

return function patch (oldVnode, vnode, hydrating, removeOnly) {
    if (isUndef(vnode)) {
      if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
      return
    }

var isInitialPatch = false;
    var insertedVnodeQueue = [];

if (isUndef(oldVnode)) {
      // empty mount (likely as component), create new root element
      isInitialPatch = true;
      createElm(vnode, insertedVnodeQueue);
    } else {
      var isRealElement = isDef(oldVnode.nodeType);
      if (!isRealElement && sameVnode(oldVnode, vnode)) {
        // patch existing root node
        patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly);
      } else {
        if (isRealElement) {
          // mounting to a real element
          // check if this is server-rendered content and if we can perform
          // a successful hydration.
          if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
            oldVnode.removeAttribute(SSR_ATTR);
            hydrating = true;
          }
          if (isTrue(hydrating)) {
            if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
              invokeInsertHook(vnode, insertedVnodeQueue, true);
              return oldVnode
            } else {
              warn(
                'The client-side rendered virtual DOM tree is not matching ' +
                'server-rendered content. This is likely caused by incorrect ' +
                'HTML markup, for example nesting block-level elements inside ' +
                '<p>, or missing <tbody>. Bailing hydration and performing ' +
                'full client-side render.'
              );
            }
          }
          // either not server-rendered, or hydration failed.
          // create an empty node and replace it
          oldVnode = emptyNodeAt(oldVnode);
        }

// replacing existing element
        var oldElm = oldVnode.elm;
        var parentElm = nodeOps.parentNode(oldElm);

// create new node
        createElm(
          vnode,
          insertedVnodeQueue,
          // extremely rare edge case: do not insert if old element is in a
          // leaving transition. Only happens when combining transition +
          // keep-alive + HOCs. (#4590)
          oldElm._leaveCb ? null : parentElm,
          nodeOps.nextSibling(oldElm)
        );

// update parent placeholder node element, recursively
        if (isDef(vnode.parent)) {
          var ancestor = vnode.parent;
          var patchable = isPatchable(vnode);
          while (ancestor) {
            for (var i = 0; i < cbs.destroy.length; ++i) {
              cbs.destroy[i](ancestor);
            }
            ancestor.elm = vnode.elm;
            if (patchable) {
              for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
                cbs.create[i$1](emptyNode, ancestor);
              }
              // #6513
              // invoke insert hooks that may have been merged by create hooks.
              // e.g. for directives that uses the "inserted" hook.
              var insert = ancestor.data.hook.insert;
              if (insert.merged) {
                // start at index 1 to avoid re-invoking component mounted hook
                for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {
                  insert.fns[i$2]();
                }
              }
            } else {
              registerRef(ancestor);
            }
            ancestor = ancestor.parent;
          }
        }

// destroy old node
        if (isDef(parentElm)) {
          removeVnodes(parentElm, [oldVnode], 0, 0);
        } else if (isDef(oldVnode.tag)) {
          invokeDestroyHook(oldVnode);
        }
      }
    }

invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
    return vnode.elm
  }
}

/*  */

var directives = {
  create: updateDirectives,
  update: updateDirectives,
  destroy: function unbindDirectives (vnode) {
    updateDirectives(vnode, emptyNode);
  }
};

function updateDirectives (oldVnode, vnode) {
  if (oldVnode.data.directives || vnode.data.directives) {
    _update(oldVnode, vnode);
  }
}

function _update (oldVnode, vnode) {
  var isCreate = oldVnode === emptyNode;
  var isDestroy = vnode === emptyNode;
  var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
  var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);

var dirsWithInsert = [];
  var dirsWithPostpatch = [];

var key, oldDir, dir;
  for (key in newDirs) {
    oldDir = oldDirs[key];
    dir = newDirs[key];
    if (!oldDir) {
      // new directive, bind
      callHook$1(dir, 'bind', vnode, oldVnode);
      if (dir.def && dir.def.inserted) {
        dirsWithInsert.push(dir);
      }
    } else {
      // existing directive, update
      dir.oldValue = oldDir.value;
      dir.oldArg = oldDir.arg;
      callHook$1(dir, 'update', vnode, oldVnode);
      if (dir.def && dir.def.componentUpdated) {
        dirsWithPostpatch.push(dir);
      }
    }
  }

if (dirsWithInsert.length) {
    var callInsert = function () {
      for (var i = 0; i < dirsWithInsert.length; i++) {
        callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
      }
    };
    if (isCreate) {
      mergeVNodeHook(vnode, 'insert', callInsert);
    } else {
      callInsert();
    }
  }

if (dirsWithPostpatch.length) {
    mergeVNodeHook(vnode, 'postpatch', function () {
      for (var i = 0; i < dirsWithPostpatch.length; i++) {
        callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
      }
    });
  }

if (!isCreate) {
    for (key in oldDirs) {
      if (!newDirs[key]) {
        // no longer present, unbind
        callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
      }
    }
  }
}

var emptyModifiers = Object.create(null);

function getRawDirName (dir) {
  return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
}

var baseModules = [
  ref,
  directives
];

/*  */

for (key in attrs) {
    cur = attrs[key];
    old = oldAttrs[key];
    if (old !== cur) {
      setAttr(elm, key, cur);
    }
  }
  // #4391: in IE9, setting type can reset value for input[type=radio]
  // #6666: IE/Edge forces progress value down to 1 before setting a max
  /* istanbul ignore if */
  if ((isIE || isEdge) && attrs.value !== oldAttrs.value) {
    setAttr(elm, 'value', attrs.value);
  }
  for (key in oldAttrs) {
    if (isUndef(attrs[key])) {
      if (isXlink(key)) {
        elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
      } else if (!isEnumeratedAttr(key)) {
        elm.removeAttribute(key);
      }
    }
  }
}

var attrs = {
  create: updateAttrs,
  update: updateAttrs
};

/*  */

function updateClass (oldVnode, vnode) {
  var el = vnode.elm;
  var data = vnode.data;
  var oldData = oldVnode.data;
  if (
    isUndef(data.staticClass) &&
    isUndef(data.class) && (
      isUndef(oldData) || (
        isUndef(oldData.staticClass) &&
        isUndef(oldData.class)
      )
    )
  ) {
    return
  }

var cls = genClassForVnode(vnode);

// handle transition classes
  var transitionClass = el._transitionClasses;
  if (isDef(transitionClass)) {
    cls = concat(cls, stringifyClass(transitionClass));
  }

// set the class
  if (cls !== el._prevClass) {
    el.setAttribute('class', cls);
    el._prevClass = cls;
  }
}

var klass = {
  create: updateClass,
  update: updateClass
};

/*  */

var validDivisionCharRE = /[\w).+\-_$\]]/;

function parseFilters (exp) {
  var inSingle = false;
  var inDouble = false;
  var inTemplateString = false;
  var inRegex = false;
  var curly = 0;
  var square = 0;
  var paren = 0;
  var lastFilterIndex = 0;
  var c, prev, i, expression, filters;

for (i = 0; i < exp.length; i++) {
    prev = c;
    c = exp.charCodeAt(i);
    if (inSingle) {
      if (c === 0x27 && prev !== 0x5C) { inSingle = false; }
    } else if (inDouble) {
      if (c === 0x22 && prev !== 0x5C) { inDouble = false; }
    } else if (inTemplateString) {
      if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; }
    } else if (inRegex) {
      if (c === 0x2f && prev !== 0x5C) { inRegex = false; }
    } else if (
      c === 0x7C && // pipe
      exp.charCodeAt(i + 1) !== 0x7C &&
      exp.charCodeAt(i - 1) !== 0x7C &&
      !curly && !square && !paren
    ) {
      if (expression === undefined) {
        // first filter, end of expression
        lastFilterIndex = i + 1;
        expression = exp.slice(0, i).trim();
      } else {
        pushFilter();
      }
    } else {
      switch (c) {
        case 0x22: inDouble = true; break         // "
        case 0x27: inSingle = true; break         // '
        case 0x60: inTemplateString = true; break // `
        case 0x28: paren++; break                 // (
        case 0x29: paren--; break                 // )
        case 0x5B: square++; break                // [
        case 0x5D: square--; break                // ]
        case 0x7B: curly++; break                 // {
        case 0x7D: curly--; break                 // }
      }
      if (c === 0x2f) { // /
        var j = i - 1;
        var p = (void 0);
        // find first non-whitespace prev char
        for (; j >= 0; j--) {
          p = exp.charAt(j);
          if (p !== ' ') { break }
        }
        if (!p || !validDivisionCharRE.test(p)) {
          inRegex = true;
        }
      }
    }
  }

if (expression === undefined) {
    expression = exp.slice(0, i).trim();
  } else if (lastFilterIndex !== 0) {
    pushFilter();
  }

function pushFilter () {
    (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim());
    lastFilterIndex = i + 1;
  }

if (filters) {
    for (i = 0; i < filters.length; i++) {
      expression = wrapFilter(expression, filters[i]);
    }
  }

return expression
}

/*  */

/* eslint-disable no-unused-vars */
function baseWarn (msg, range) {
  console.error(("[Vue compiler]: " + msg));
}
/* eslint-enable no-unused-vars */

function pluckModuleFunction (
  modules,
  key
) {
  return modules
    ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
    : []
}

function addProp (el, name, value, range, dynamic) {
  (el.props || (el.props = [])).push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range));
  el.plain = false;
}

function addAttr (el, name, value, range, dynamic) {
  var attrs = dynamic
    ? (el.dynamicAttrs || (el.dynamicAttrs = []))
    : (el.attrs || (el.attrs = []));
  attrs.push(rangeSetItem({ name: name, value: value, dynamic: dynamic }, range));
  el.plain = false;
}

// add a raw attr (use this in preTransforms)
function addRawAttr (el, name, value, range) {
  el.attrsMap[name] = value;
  el.attrsList.push(rangeSetItem({ name: name, value: value }, range));
}

function addDirective (
  el,
  name,
  rawName,
  value,
  arg,
  isDynamicArg,
  modifiers,
  range
) {
  (el.directives || (el.directives = [])).push(rangeSetItem({
    name: name,
    rawName: rawName,
    value: value,
    arg: arg,
    isDynamicArg: isDynamicArg,
    modifiers: modifiers
  }, range));
  el.plain = false;
}

function prependModifierMarker (symbol, name, dynamic) {
  return dynamic
    ? ("_p(" + name + ",\"" + symbol + "\")")
    : symbol + name // mark the event as captured
}

function addHandler (
  el,
  name,
  value,
  modifiers,
  important,
  warn,
  range,
  dynamic
) {
  modifiers = modifiers || emptyObject;
  // warn prevent and passive modifier
  /* istanbul ignore if */
  if (
    warn &&
    modifiers.prevent && modifiers.passive
  ) {
    warn(
      'passive and prevent can\'t be used together. ' +
      'Passive handler can\'t prevent default event.',
      range
    );
  }

// normalize click.right and click.middle since they don't actually fire
  // this is technically browser-specific, but at least for now browsers are
  // the only target envs that have right/middle clicks.
  if (modifiers.right) {
    if (dynamic) {
      name = "(" + name + ")==='click'?'contextmenu':(" + name + ")";
    } else if (name === 'click') {
      name = 'contextmenu';
      delete modifiers.right;
    }
  } else if (modifiers.middle) {
    if (dynamic) {
      name = "(" + name + ")==='click'?'mouseup':(" + name + ")";
    } else if (name === 'click') {
      name = 'mouseup';
    }
  }

// check capture modifier
  if (modifiers.capture) {
    delete modifiers.capture;
    name = prependModifierMarker('!', name, dynamic);
  }
  if (modifiers.once) {
    delete modifiers.once;
    name = prependModifierMarker('~', name, dynamic);
  }
  /* istanbul ignore if */
  if (modifiers.passive) {
    delete modifiers.passive;
    name = prependModifierMarker('&', name, dynamic);
  }

var events;
  if (modifiers.native) {
    delete modifiers.native;
    events = el.nativeEvents || (el.nativeEvents = {});
  } else {
    events = el.events || (el.events = {});
  }

var newHandler = rangeSetItem({ value: value.trim(), dynamic: dynamic }, range);
  if (modifiers !== emptyObject) {
    newHandler.modifiers = modifiers;
  }

el.plain = false;
}

function getRawBindingAttr (
  el,
  name
) {
  return el.rawAttrsMap[':' + name] ||
    el.rawAttrsMap['v-bind:' + name] ||
    el.rawAttrsMap[name]
}

function getBindingAttr (
  el,
  name,
  getStatic
) {
  var dynamicValue =
    getAndRemoveAttr(el, ':' + name) ||
    getAndRemoveAttr(el, 'v-bind:' + name);
  if (dynamicValue != null) {
    return parseFilters(dynamicValue)
  } else if (getStatic !== false) {
    var staticValue = getAndRemoveAttr(el, name);
    if (staticValue != null) {
      return JSON.stringify(staticValue)
    }
  }
}

// note: this only removes the attr from the Array (attrsList) so that it
// doesn't get processed by processAttrs.
// By default it does NOT remove it from the map (attrsMap) because the map is
// needed during codegen.
function getAndRemoveAttr (
  el,
  name,
  removeFromMap
) {
  var val;
  if ((val = el.attrsMap[name]) != null) {
    var list = el.attrsList;
    for (var i = 0, l = list.length; i < l; i++) {
      if (list[i].name === name) {
        list.splice(i, 1);
        break
      }
    }
  }
  if (removeFromMap) {
    delete el.attrsMap[name];
  }
  return val
}

function rangeSetItem (
  item,
  range
) {
  if (range) {
    if (range.start != null) {
      item.start = range.start;
    }
    if (range.end != null) {
      item.end = range.end;
    }
  }
  return item
}

/*  */

/**
 * Cross-platform code generation for component v-model
 */
function genComponentModel (
  el,
  value,
  modifiers
) {
  var ref = modifiers || {};
  var number = ref.number;
  var trim = ref.trim;

var baseValueExpression = '$$v';
  var valueExpression = baseValueExpression;
  if (trim) {
    valueExpression =
      "(typeof " + baseValueExpression + " === 'string'" +
      "? " + baseValueExpression + ".trim()" +
      ": " + baseValueExpression + ")";
  }
  if (number) {
    valueExpression = "_n(" + valueExpression + ")";
  }
  var assignment = genAssignmentCode(value, valueExpression);

el.model = {
    value: ("(" + value + ")"),
    expression: JSON.stringify(value),
    callback: ("function (" + baseValueExpression + ") {" + assignment + "}")
  };
}

/**
 * Cross-platform codegen helper for generating v-model value assignment code.
 */
function genAssignmentCode (
  value,
  assignment
) {
  var res = parseModel(value);
  if (res.key === null) {
    return (value + "=" + assignment)
  } else {
    return ("$set(" + (res.exp) + ", " + (res.key) + ", " + assignment + ")")
  }
}

/**
 * Parse a v-model expression into a base path and a final key segment.
 * Handles both dot-path and possible square brackets.
 *
 * Possible cases:
 *
 * - test
 * - test[key]
 * - test[test1[key]]
 * - test["a"][key]
 * - xxx.test[a[a].test1[key]]
 * - test.xxx.a["asa"][test1[key]]
 *
 */

var len, str, chr, index$1, expressionPos, expressionEndPos;

function parseModel (val) {
  // Fix https://github.com/vuejs/vue/pull/7730
  // allow v-model="obj.val " (trailing whitespace)
  val = val.trim();
  len = val.length;

if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) {
    index$1 = val.lastIndexOf('.');
    if (index$1 > -1) {
      return {
        exp: val.slice(0, index$1),
        key: '"' + val.slice(index$1 + 1) + '"'
      }
    } else {
      return {
        exp: val,
        key: null
      }
    }
  }

str = val;
  index$1 = expressionPos = expressionEndPos = 0;

while (!eof()) {
    chr = next();
    /* istanbul ignore if */
    if (isStringStart(chr)) {
      parseString(chr);
    } else if (chr === 0x5B) {
      parseBracket(chr);
    }
  }

return {
    exp: val.slice(0, expressionPos),
    key: val.slice(expressionPos + 1, expressionEndPos)
  }
}

function next () {
  return str.charCodeAt(++index$1)
}

function eof () {
  return index$1 >= len
}

function isStringStart (chr) {
  return chr === 0x22 || chr === 0x27
}

function parseString (chr) {
  var stringQuote = chr;
  while (!eof()) {
    chr = next();
    if (chr === stringQuote) {
      break
    }
  }
}

/*  */

var warn$1;

// in some cases, the event used has to be determined at runtime
// so we used some reserved tokens during compile.
var RANGE_TOKEN = '__r';
var CHECKBOX_RADIO_TOKEN = '__c';

function model (
  el,
  dir,
  _warn
) {
  warn$1 = _warn;
  var value = dir.value;
  var modifiers = dir.modifiers;
  var tag = el.tag;
  var type = el.attrsMap.type;

{
    // inputs with type="file" are read only and setting the input's
    // value will throw an error.
    if (tag === 'input' && type === 'file') {
      warn$1(
        "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" +
        "File inputs are read only. Use a v-on:change listener instead.",
        el.rawAttrsMap['v-model']
      );
    }
  }

if (el.component) {
    genComponentModel(el, value, modifiers);
    // component v-model doesn't need extra runtime
    return false
  } else if (tag === 'select') {
    genSelect(el, value, modifiers);
  } else if (tag === 'input' && type === 'checkbox') {
    genCheckboxModel(el, value, modifiers);
  } else if (tag === 'input' && type === 'radio') {
    genRadioModel(el, value, modifiers);
  } else if (tag === 'input' || tag === 'textarea') {
    genDefaultModel(el, value, modifiers);
  } else if (!config.isReservedTag(tag)) {
    genComponentModel(el, value, modifiers);
    // component v-model doesn't need extra runtime
    return false
  } else {
    warn$1(
      "<" + (el.tag) + " v-model=\"" + value + "\">: " +
      "v-model is not supported on this element type. " +
      'If you are working with contenteditable, it\'s recommended to ' +
      'wrap a library dedicated for that purpose inside a custom component.',
      el.rawAttrsMap['v-model']
    );
  }

// ensure runtime directive metadata
  return true
}

function genRadioModel (
  el,
  value,
  modifiers
) {
  var number = modifiers && modifiers.number;
  var valueBinding = getBindingAttr(el, 'value') || 'null';
  valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding;
  addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")"));
  addHandler(el, 'change', genAssignmentCode(value, valueBinding), null, true);
}

function genSelect (
  el,
  value,
  modifiers
) {
  var number = modifiers && modifiers.number;
  var selectedVal = "Array.prototype.filter" +
    ".call($event.target.options,function(o){return o.selected})" +
    ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" +
    "return " + (number ? '_n(val)' : 'val') + "})";

var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]';
  var code = "var $$selectedVal = " + selectedVal + ";";
  code = code + " " + (genAssignmentCode(value, assignment));
  addHandler(el, 'change', code, null, true);
}

function genDefaultModel (
  el,
  value,
  modifiers
) {
  var type = el.attrsMap.type;

// warn if v-bind:value conflicts with v-model
  // except for inputs with v-bind:type
  {
    var value$1 = el.attrsMap['v-bind:value'] || el.attrsMap[':value'];
    var typeBinding = el.attrsMap['v-bind:type'] || el.attrsMap[':type'];
    if (value$1 && !typeBinding) {
      var binding = el.attrsMap['v-bind:value'] ? 'v-bind:value' : ':value';
      warn$1(
        binding + "=\"" + value$1 + "\" conflicts with v-model on the same element " +
        'because the latter already expands to a value binding internally',
        el.rawAttrsMap[binding]
      );
    }
  }

var ref = modifiers || {};
  var lazy = ref.lazy;
  var number = ref.number;
  var trim = ref.trim;
  var needCompositionGuard = !lazy && type !== 'range';
  var event = lazy
    ? 'change'
    : type === 'range'
      ? RANGE_TOKEN
      : 'input';

var valueExpression = '$event.target.value';
  if (trim) {
    valueExpression = "$event.target.value.trim()";
  }
  if (number) {
    valueExpression = "_n(" + valueExpression + ")";
  }

var code = genAssignmentCode(value, valueExpression);
  if (needCompositionGuard) {
    code = "if($event.target.composing)return;" + code;
  }

addProp(el, 'value', ("(" + value + ")"));
  addHandler(el, event, code, null, true);
  if (trim || number) {
    addHandler(el, 'blur', '$forceUpdate()');
  }
}

/*  */

// normalize v-model event tokens that can only be determined at runtime.
// it's important to place the event as the first in the array because
// the whole point is ensuring the v-model callback gets called before
// user-attached handlers.
function normalizeEvents (on) {
  /* istanbul ignore if */
  if (isDef(on[RANGE_TOKEN])) {
    // IE input[type=range] only supports `change` event
    var event = isIE ? 'change' : 'input';
    on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
    delete on[RANGE_TOKEN];
  }
  // This was originally intended to fix #4521 but no longer necessary
  // after 2.5. Keeping it for backwards compat with generated code from < 2.4
  /* istanbul ignore if */
  if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
    on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || []);
    delete on[CHECKBOX_RADIO_TOKEN];
  }
}

var target$1;

// #9446: Firefox <= 53 (in particular, ESR 52) has incorrect Event.timeStamp
// implementation and does not fire microtasks in between event propagation, so
// safe to exclude.
var useMicrotaskFix = isUsingMicroTask && !(isFF && Number(isFF[1]) <= 53);

function remove$2 (
  name,
  handler,
  capture,
  _target
) {
  (_target || target$1).removeEventListener(
    name,
    handler._wrapper || handler,
    capture
  );
}

var events = {
  create: updateDOMListeners,
  update: updateDOMListeners
};

/*  */

var svgContainer;

for (key in oldProps) {
    if (!(key in props)) {
      elm[key] = '';
    }
  }

for (key in props) {
    cur = props[key];
    // ignore children if the node has textContent or innerHTML,
    // as these will throw away existing DOM nodes and cause removal errors
    // on subsequent patches (#3360)
    if (key === 'textContent' || key === 'innerHTML') {
      if (vnode.children) { vnode.children.length = 0; }
      if (cur === oldProps[key]) { continue }
      // #6601 work around Chrome version <= 55 bug where single textNode
      // replaced by innerHTML/textContent retains its parentNode property
      if (elm.childNodes.length === 1) {
        elm.removeChild(elm.childNodes[0]);
      }
    }

if (key === 'value' && elm.tagName !== 'PROGRESS') {
      // store value as _value as well since
      // non-string values will be stringified
      elm._value = cur;
      // avoid resetting cursor position when value is the same
      var strCur = isUndef(cur) ? '' : String(cur);
      if (shouldUpdateValue(elm, strCur)) {
        elm.value = strCur;
      }
    } else if (key === 'innerHTML' && isSVG(elm.tagName) && isUndef(elm.innerHTML)) {
      // IE doesn't support innerHTML for SVG elements
      svgContainer = svgContainer || document.createElement('div');
      svgContainer.innerHTML = "<svg>" + cur + "</svg>";
      var svg = svgContainer.firstChild;
      while (elm.firstChild) {
        elm.removeChild(elm.firstChild);
      }
      while (svg.firstChild) {
        elm.appendChild(svg.firstChild);
      }
    } else if (
      // skip the update if old and new VDOM state is the same.
      // `value` is handled separately because the DOM value may be temporarily
      // out of sync with VDOM state due to focus, composition and modifiers.
      // This  #4521 by skipping the unnecesarry `checked` update.
      cur !== oldProps[key]
    ) {
      // some property updates can throw
      // e.g. `value` on <progress> w/ non-finite value
      try {
        elm[key] = cur;
      } catch (e) {}
    }
  }
}

// check platforms/web/util/attrs.js acceptValue

function shouldUpdateValue (elm, checkVal) {
  return (!elm.composing && (
    elm.tagName === 'OPTION' ||
    isNotInFocusAndDirty(elm, checkVal) ||
    isDirtyWithModifiers(elm, checkVal)
  ))
}

function isNotInFocusAndDirty (elm, checkVal) {
  // return true when textbox (.number and .trim) loses focus and its value is
  // not equal to the updated value
  var notInFocus = true;
  // #6157
  // work around IE bug when accessing document.activeElement in an iframe
  try { notInFocus = document.activeElement !== elm; } catch (e) {}
  return notInFocus && elm.value !== checkVal
}

function isDirtyWithModifiers (elm, newVal) {
  var value = elm.value;
  var modifiers = elm._vModifiers; // injected by v-model runtime
  if (isDef(modifiers)) {
    if (modifiers.number) {
      return toNumber(value) !== toNumber(newVal)
    }
    if (modifiers.trim) {
      return value.trim() !== newVal.trim()
    }
  }
  return value !== newVal
}

var domProps = {
  create: updateDOMProps,
  update: updateDOMProps
};

/*  */

// merge static and dynamic style data on the same vnode
function normalizeStyleData (data) {
  var style = normalizeStyleBinding(data.style);
  // static style is pre-processed into an object during compilation
  // and is always a fresh object, so it's safe to merge into it
  return data.staticStyle
    ? extend(data.staticStyle, style)
    : style
}

// normalize possible array / string values into Object
function normalizeStyleBinding (bindingStyle) {
  if (Array.isArray(bindingStyle)) {
    return toObject(bindingStyle)
  }
  if (typeof bindingStyle === 'string') {
    return parseStyleText(bindingStyle)
  }
  return bindingStyle
}

/**
 * parent component style should be after child's
 * so that parent component's style could override it
 */
function getStyle (vnode, checkChild) {
  var res = {};
  var styleData;

if (checkChild) {
    var childNode = vnode;
    while (childNode.componentInstance) {
      childNode = childNode.componentInstance._vnode;
      if (
        childNode && childNode.data &&
        (styleData = normalizeStyleData(childNode.data))
      ) {
        extend(res, styleData);
      }
    }
  }

if ((styleData = normalizeStyleData(vnode.data))) {
    extend(res, styleData);
  }

var parentNode = vnode;
  while ((parentNode = parentNode.parent)) {
    if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
      extend(res, styleData);
    }
  }
  return res
}

/*  */

var vendorNames = ['Webkit', 'Moz', 'ms'];

var emptyStyle;
var normalize = cached(function (prop) {
  emptyStyle = emptyStyle || document.createElement('div').style;
  prop = camelize(prop);
  if (prop !== 'filter' && (prop in emptyStyle)) {
    return prop
  }
  var capName = prop.charAt(0).toUpperCase() + prop.slice(1);
  for (var i = 0; i < vendorNames.length; i++) {
    var name = vendorNames[i] + capName;
    if (name in emptyStyle) {
      return name
    }
  }
});

function updateStyle (oldVnode, vnode) {
  var data = vnode.data;
  var oldData = oldVnode.data;

if (isUndef(data.staticStyle) && isUndef(data.style) &&
    isUndef(oldData.staticStyle) && isUndef(oldData.style)
  ) {
    return
  }

var cur, name;
  var el = vnode.elm;
  var oldStaticStyle = oldData.staticStyle;
  var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};

// if static style exists, stylebinding already merged into it when doing normalizeStyleData
  var oldStyle = oldStaticStyle || oldStyleBinding;

var style = normalizeStyleBinding(vnode.data.style) || {};

// store normalized style under a different key for next diff
  // make sure to clone it if it's reactive, since the user likely wants
  // to mutate it.
  vnode.data.normalizedStyle = isDef(style.__ob__)
    ? extend({}, style)
    : style;

var newStyle = getStyle(vnode, true);

for (name in oldStyle) {
    if (isUndef(newStyle[name])) {
      setProp(el, name, '');
    }
  }
  for (name in newStyle) {
    cur = newStyle[name];
    if (cur !== oldStyle[name]) {
      // ie9 setting to null has no effect, must use empty string
      setProp(el, name, cur == null ? '' : cur);
    }
  }
}

var style = {
  create: updateStyle,
  update: updateStyle
};

/*  */

var whitespaceRE = /\s+/;

/**
 * Add class with compatibility for SVG since classList is not supported on
 * SVG elements in IE
 */
function addClass (el, cls) {
  /* istanbul ignore if */
  if (!cls || !(cls = cls.trim())) {
    return
  }

/* istanbul ignore else */
  if (el.classList) {
    if (cls.indexOf(' ') > -1) {
      cls.split(whitespaceRE).forEach(function (c) { return el.classList.add(c); });
    } else {
      el.classList.add(cls);
    }
  } else {
    var cur = " " + (el.getAttribute('class') || '') + " ";
    if (cur.indexOf(' ' + cls + ' ') < 0) {
      el.setAttribute('class', (cur + cls).trim());
    }
  }
}

/**
 * Remove class with compatibility for SVG since classList is not supported on
 * SVG elements in IE
 */
function removeClass (el, cls) {
  /* istanbul ignore if */
  if (!cls || !(cls = cls.trim())) {
    return
  }

/* istanbul ignore else */
  if (el.classList) {
    if (cls.indexOf(' ') > -1) {
      cls.split(whitespaceRE).forEach(function (c) { return el.classList.remove(c); });
    } else {
      el.classList.remove(cls);
    }
    if (!el.classList.length) {
      el.removeAttribute('class');
    }
  } else {
    var cur = " " + (el.getAttribute('class') || '') + " ";
    var tar = ' ' + cls + ' ';
    while (cur.indexOf(tar) >= 0) {
      cur = cur.replace(tar, ' ');
    }
    cur = cur.trim();
    if (cur) {
      el.setAttribute('class', cur);
    } else {
      el.removeAttribute('class');
    }
  }
}

/*  */

var autoCssTransition = cached(function (name) {
  return {
    enterClass: (name + "-enter"),
    enterToClass: (name + "-enter-to"),
    enterActiveClass: (name + "-enter-active"),
    leaveClass: (name + "-leave"),
    leaveToClass: (name + "-leave-to"),
    leaveActiveClass: (name + "-leave-active")
  }
});

var hasTransition = inBrowser && !isIE9;
var TRANSITION = 'transition';
var ANIMATION = 'animation';

// Transition property/event sniffing
var transitionProp = 'transition';
var transitionEndEvent = 'transitionend';
var animationProp = 'animation';
var animationEndEvent = 'animationend';
if (hasTransition) {
  /* istanbul ignore if */
  if (window.ontransitionend === undefined &&
    window.onwebkittransitionend !== undefined
  ) {
    transitionProp = 'WebkitTransition';
    transitionEndEvent = 'webkitTransitionEnd';
  }
  if (window.onanimationend === undefined &&
    window.onwebkitanimationend !== undefined
  ) {
    animationProp = 'WebkitAnimation';
    animationEndEvent = 'webkitAnimationEnd';
  }
}

// binding to window is necessary to make hot reload work in IE in strict mode
var raf = inBrowser
  ? window.requestAnimationFrame
    ? window.requestAnimationFrame.bind(window)
    : setTimeout
  : /* istanbul ignore next */ function (fn) { return fn(); };

function nextFrame (fn) {
  raf(function () {
    raf(fn);
  });
}

function addTransitionClass (el, cls) {
  var transitionClasses = el._transitionClasses || (el._transitionClasses = []);
  if (transitionClasses.indexOf(cls) < 0) {
    transitionClasses.push(cls);
    addClass(el, cls);
  }
}

function removeTransitionClass (el, cls) {
  if (el._transitionClasses) {
    remove(el._transitionClasses, cls);
  }
  removeClass(el, cls);
}

var transformRE = /\b(transform|all)(,|$)/;

function getTransitionInfo (el, expectedType) {
  var styles = window.getComputedStyle(el);
  // JSDOM may return undefined for transition properties
  var transitionDelays = (styles[transitionProp + 'Delay'] || '').split(', ');
  var transitionDurations = (styles[transitionProp + 'Duration'] || '').split(', ');
  var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
  var animationDelays = (styles[animationProp + 'Delay'] || '').split(', ');
  var animationDurations = (styles[animationProp + 'Duration'] || '').split(', ');
  var animationTimeout = getTimeout(animationDelays, animationDurations);

var type;
  var timeout = 0;
  var propCount = 0;
  /* istanbul ignore if */
  if (expectedType === TRANSITION) {
    if (transitionTimeout > 0) {
      type = TRANSITION;
      timeout = transitionTimeout;
      propCount = transitionDurations.length;
    }
  } else if (expectedType === ANIMATION) {
    if (animationTimeout > 0) {
      type = ANIMATION;
      timeout = animationTimeout;
      propCount = animationDurations.length;
    }
  } else {
    timeout = Math.max(transitionTimeout, animationTimeout);
    type = timeout > 0
      ? transitionTimeout > animationTimeout
        ? TRANSITION
        : ANIMATION
      : null;
    propCount = type
      ? type === TRANSITION
        ? transitionDurations.length
        : animationDurations.length
      : 0;
  }
  var hasTransform =
    type === TRANSITION &&
    transformRE.test(styles[transitionProp + 'Property']);
  return {
    type: type,
    timeout: timeout,
    propCount: propCount,
    hasTransform: hasTransform
  }
}

function getTimeout (delays, durations) {
  /* istanbul ignore next */
  while (delays.length < durations.length) {
    delays = delays.concat(delays);
  }

return Math.max.apply(null, durations.map(function (d, i) {
    return toMs(d) + toMs(delays[i])
  }))
}

// Old versions of Chromium (below 61.0.3163.100) formats floating pointer numbers
// in a locale-dependent way, using a comma instead of a dot.
// If comma is not replaced with a dot, the input will be rounded down (i.e. acting
// as a floor function) causing unexpected behaviors
function toMs (s) {
  return Number(s.slice(0, -1).replace(',', '.')) * 1000
}

/*  */

function enter (vnode, toggleDisplay) {
  var el = vnode.elm;

// call leave callback now
  if (isDef(el._leaveCb)) {
    el._leaveCb.cancelled = true;
    el._leaveCb();
  }

var data = resolveTransition(vnode.data.transition);
  if (isUndef(data)) {
    return
  }

/* istanbul ignore if */
  if (isDef(el._enterCb) || el.nodeType !== 1) {
    return
  }

var css = data.css;
  var type = data.type;
  var enterClass = data.enterClass;
  var enterToClass = data.enterToClass;
  var enterActiveClass = data.enterActiveClass;
  var appearClass = data.appearClass;
  var appearToClass = data.appearToClass;
  var appearActiveClass = data.appearActiveClass;
  var beforeEnter = data.beforeEnter;
  var enter = data.enter;
  var afterEnter = data.afterEnter;
  var enterCancelled = data.enterCancelled;
  var beforeAppear = data.beforeAppear;
  var appear = data.appear;
  var afterAppear = data.afterAppear;
  var appearCancelled = data.appearCancelled;
  var duration = data.duration;

// activeInstance will always be the <transition> component managing this
  // transition. One edge case to check is when the <transition> is placed
  // as the root node of a child component. In that case we need to check
  // <transition>'s parent for appear check.
  var context = activeInstance;
  var transitionNode = activeInstance.$vnode;
  while (transitionNode && transitionNode.parent) {
    context = transitionNode.context;
    transitionNode = transitionNode.parent;
  }

var isAppear = !context._isMounted || !vnode.isRootInsert;

if (isAppear && !appear && appear !== '') {
    return
  }

var startClass = isAppear && appearClass
    ? appearClass
    : enterClass;
  var activeClass = isAppear && appearActiveClass
    ? appearActiveClass
    : enterActiveClass;
  var toClass = isAppear && appearToClass
    ? appearToClass
    : enterToClass;

var beforeEnterHook = isAppear
    ? (beforeAppear || beforeEnter)
    : beforeEnter;
  var enterHook = isAppear
    ? (typeof appear === 'function' ? appear : enter)
    : enter;
  var afterEnterHook = isAppear
    ? (afterAppear || afterEnter)
    : afterEnter;
  var enterCancelledHook = isAppear
    ? (appearCancelled || enterCancelled)
    : enterCancelled;

var explicitEnterDuration = toNumber(
    isObject(duration)
      ? duration.enter
      : duration
  );

if (explicitEnterDuration != null) {
    checkDuration(explicitEnterDuration, 'enter', vnode);
  }

var expectsCSS = css !== false && !isIE9;
  var userWantsControl = getHookArgumentsLength(enterHook);

if (!vnode.data.show) {
    // remove pending leave element on enter by injecting an insert hook
    mergeVNodeHook(vnode, 'insert', function () {
      var parent = el.parentNode;
      var pendingNode = parent && parent._pending && parent._pending[vnode.key];
      if (pendingNode &&
        pendingNode.tag === vnode.tag &&
        pendingNode.elm._leaveCb
      ) {
        pendingNode.elm._leaveCb();
      }
      enterHook && enterHook(el, cb);
    });
  }

// start enter transition
  beforeEnterHook && beforeEnterHook(el);
  if (expectsCSS) {
    addTransitionClass(el, startClass);
    addTransitionClass(el, activeClass);
    nextFrame(function () {
      removeTransitionClass(el, startClass);
      if (!cb.cancelled) {
        addTransitionClass(el, toClass);
        if (!userWantsControl) {
          if (isValidDuration(explicitEnterDuration)) {
            setTimeout(cb, explicitEnterDuration);
          } else {
            whenTransitionEnds(el, type, cb);
          }
        }
      }
    });
  }

if (vnode.data.show) {
    toggleDisplay && toggleDisplay();
    enterHook && enterHook(el, cb);
  }

if (!expectsCSS && !userWantsControl) {
    cb();
  }
}

function leave (vnode, rm) {
  var el = vnode.elm;

// call enter callback now
  if (isDef(el._enterCb)) {
    el._enterCb.cancelled = true;
    el._enterCb();
  }

var data = resolveTransition(vnode.data.transition);
  if (isUndef(data) || el.nodeType !== 1) {
    return rm()
  }

/* istanbul ignore if */
  if (isDef(el._leaveCb)) {
    return
  }

var css = data.css;
  var type = data.type;
  var leaveClass = data.leaveClass;
  var leaveToClass = data.leaveToClass;
  var leaveActiveClass = data.leaveActiveClass;
  var beforeLeave = data.beforeLeave;
  var leave = data.leave;
  var afterLeave = data.afterLeave;
  var leaveCancelled = data.leaveCancelled;
  var delayLeave = data.delayLeave;
  var duration = data.duration;

var expectsCSS = css !== false && !isIE9;
  var userWantsControl = getHookArgumentsLength(leave);

var explicitLeaveDuration = toNumber(
    isObject(duration)
      ? duration.leave
      : duration
  );

if (isDef(explicitLeaveDuration)) {
    checkDuration(explicitLeaveDuration, 'leave', vnode);
  }

if (delayLeave) {
    delayLeave(performLeave);
  } else {
    performLeave();
  }

// only used in dev mode
function checkDuration (val, name, vnode) {
  if (typeof val !== 'number') {
    warn(
      "<transition> explicit " + name + " duration is not a valid number - " +
      "got " + (JSON.stringify(val)) + ".",
      vnode.context
    );
  } else if (isNaN(val)) {
    warn(
      "<transition> explicit " + name + " duration is NaN - " +
      'the duration expression might be incorrect.',
      vnode.context
    );
  }
}

function isValidDuration (val) {
  return typeof val === 'number' && !isNaN(val)
}

/**
 * Normalize a transition hook's argument length. The hook may be:
 * - a merged hook (invoker) with the original in .fns
 * - a wrapped component method (check ._length)
 * - a plain function (.length)
 */
function getHookArgumentsLength (fn) {
  if (isUndef(fn)) {
    return false
  }
  var invokerFns = fn.fns;
  if (isDef(invokerFns)) {
    // invoker
    return getHookArgumentsLength(
      Array.isArray(invokerFns)
        ? invokerFns[0]
        : invokerFns
    )
  } else {
    return (fn._length || fn.length) > 1
  }
}

function _enter (_, vnode) {
  if (vnode.data.show !== true) {
    enter(vnode);
  }
}

var platformModules = [
  attrs,
  klass,
  events,
  domProps,
  style,
  transition
];

/*  */

// the directive module should be applied last, after all
// built-in modules have been applied.
var modules = platformModules.concat(baseModules);

var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });

/**
 * Not type checking this file because flow doesn't like attaching
 * properties to Elements.
 */

/* istanbul ignore if */
if (isIE9) {
  // http://www.matts411.com/post/internet-explorer-9-oninput/
  document.addEventListener('selectionchange', function () {
    var el = document.activeElement;
    if (el && el.vmodel) {
      trigger(el, 'input');
    }
  });
}

componentUpdated: function componentUpdated (el, binding, vnode) {
    if (vnode.tag === 'select') {
      setSelected(el, binding, vnode.context);
      // in case the options rendered by v-for have changed,
      // it's possible that the value is out-of-sync with the rendered options.
      // detect such cases and filter out values that no longer has a matching
      // option in the DOM.
      var prevOptions = el._vOptions;
      var curOptions = el._vOptions = [].map.call(el.options, getValue);
      if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) {
        // trigger change event if
        // no matching option found for at least one value
        var needReset = el.multiple
          ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); })
          : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions);
        if (needReset) {
          trigger(el, 'change');
        }
      }
    }
  }
};

function hasNoMatchingOption (value, options) {
  return options.every(function (o) { return !looseEqual(o, value); })
}

function getValue (option) {
  return '_value' in option
    ? option._value
    : option.value
}

function onCompositionStart (e) {
  e.target.composing = true;
}

function onCompositionEnd (e) {
  // prevent triggering an input event for no reason
  if (!e.target.composing) { return }
  e.target.composing = false;
  trigger(e.target, 'input');
}

function trigger (el, type) {
  var e = document.createEvent('HTMLEvents');
  e.initEvent(type, true, true);
  el.dispatchEvent(e);
}

/*  */

// recursively search for possible transition defined inside the component root
function locateNode (vnode) {
  return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
    ? locateNode(vnode.componentInstance._vnode)
    : vnode
}

var show = {
  bind: function bind (el, ref, vnode) {
    var value = ref.value;

vnode = locateNode(vnode);
    var transition$$1 = vnode.data && vnode.data.transition;
    var originalDisplay = el.__vOriginalDisplay =
      el.style.display === 'none' ? '' : el.style.display;
    if (value && transition$$1) {
      vnode.data.show = true;
      enter(vnode, function () {
        el.style.display = originalDisplay;
      });
    } else {
      el.style.display = value ? originalDisplay : 'none';
    }
  },

update: function update (el, ref, vnode) {
    var value = ref.value;
    var oldValue = ref.oldValue;

/* istanbul ignore if */
    if (!value === !oldValue) { return }
    vnode = locateNode(vnode);
    var transition$$1 = vnode.data && vnode.data.transition;
    if (transition$$1) {
      vnode.data.show = true;
      if (value) {
        enter(vnode, function () {
          el.style.display = el.__vOriginalDisplay;
        });
      } else {
        leave(vnode, function () {
          el.style.display = 'none';
        });
      }
    } else {
      el.style.display = value ? el.__vOriginalDisplay : 'none';
    }
  },

unbind: function unbind (
    el,
    binding,
    vnode,
    oldVnode,
    isDestroy
  ) {
    if (!isDestroy) {
      el.style.display = el.__vOriginalDisplay;
    }
  }
};

var platformDirectives = {
  model: directive,
  show: show
};

/*  */

var transitionProps = {
  name: String,
  appear: Boolean,
  css: Boolean,
  mode: String,
  type: String,
  enterClass: String,
  leaveClass: String,
  enterToClass: String,
  leaveToClass: String,
  enterActiveClass: String,
  leaveActiveClass: String,
  appearClass: String,
  appearActiveClass: String,
  appearToClass: String,
  duration: [Number, String, Object]
};

// in case the child is also an abstract component, e.g. <keep-alive>
// we want to recursively retrieve the real component to be rendered
function getRealChild (vnode) {
  var compOptions = vnode && vnode.componentOptions;
  if (compOptions && compOptions.Ctor.options.abstract) {
    return getRealChild(getFirstComponentChild(compOptions.children))
  } else {
    return vnode
  }
}

function placeholder (h, rawChild) {
  if (/\d-keep-alive$/.test(rawChild.tag)) {
    return h('keep-alive', {
      props: rawChild.componentOptions.propsData
    })
  }
}

function hasParentTransition (vnode) {
  while ((vnode = vnode.parent)) {
    if (vnode.data.transition) {
      return true
    }
  }
}

function isSameChild (child, oldChild) {
  return oldChild.key === child.key && oldChild.tag === child.tag
}

var isNotTextNode = function (c) { return c.tag || isAsyncPlaceholder(c); };

var isVShowDirective = function (d) { return d.name === 'show'; };

var Transition = {
  name: 'transition',
  props: transitionProps,
  abstract: true,

render: function render (h) {
    var this$1 = this;

var children = this.$slots.default;
    if (!children) {
      return
    }

// filter out text nodes (possible whitespaces)
    children = children.filter(isNotTextNode);
    /* istanbul ignore if */
    if (!children.length) {
      return
    }

// warn multiple elements
    if (children.length > 1) {
      warn(
        '<transition> can only be used on a single element. Use ' +
        '<transition-group> for lists.',
        this.$parent
      );
    }

var mode = this.mode;

// warn invalid mode
    if (mode && mode !== 'in-out' && mode !== 'out-in'
    ) {
      warn(
        'invalid <transition> mode: ' + mode,
        this.$parent
      );
    }

var rawChild = children[0];

// if this is a component root node and the component's
    // parent container node also has transition, skip.
    if (hasParentTransition(this.$vnode)) {
      return rawChild
    }

// apply transition data to child
    // use getRealChild() to ignore abstract components e.g. keep-alive
    var child = getRealChild(rawChild);
    /* istanbul ignore if */
    if (!child) {
      return rawChild
    }

if (this._leaving) {
      return placeholder(h, rawChild)
    }

// ensure a key that is unique to the vnode type and to this transition
    // component instance. This key will be used to remove pending leaving nodes
    // during entering.
    var id = "__transition-" + (this._uid) + "-";
    child.key = child.key == null
      ? child.isComment
        ? id + 'comment'
        : id + child.tag
      : isPrimitive(child.key)
        ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
        : child.key;

var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
    var oldRawChild = this._vnode;
    var oldChild = getRealChild(oldRawChild);

// mark v-show
    // so that the transition module can hand over the control to the directive
    if (child.data.directives && child.data.directives.some(isVShowDirective)) {
      child.data.show = true;
    }

if (
      oldChild &&
      oldChild.data &&
      !isSameChild(child, oldChild) &&
      !isAsyncPlaceholder(oldChild) &&
      // #6687 component root is a comment node
      !(oldChild.componentInstance && oldChild.componentInstance._vnode.isComment)
    ) {
      // replace old child transition data with fresh one
      // important for dynamic transitions!
      var oldData = oldChild.data.transition = extend({}, data);
      // handle transition mode
      if (mode === 'out-in') {
        // return placeholder node and queue update when leave finishes
        this._leaving = true;
        mergeVNodeHook(oldData, 'afterLeave', function () {
          this$1._leaving = false;
          this$1.$forceUpdate();
        });
        return placeholder(h, rawChild)
      } else if (mode === 'in-out') {
        if (isAsyncPlaceholder(child)) {
          return oldRawChild
        }
        var delayedLeave;
        var performLeave = function () { delayedLeave(); };
        mergeVNodeHook(data, 'afterEnter', performLeave);
        mergeVNodeHook(data, 'enterCancelled', performLeave);
        mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
      }
    }

return rawChild
  }
};

/*  */

var props = extend({
  tag: String,
  moveClass: String
}, transitionProps);

delete props.mode;

var TransitionGroup = {
  props: props,

beforeMount: function beforeMount () {
    var this$1 = this;

var update = this._update;
    this._update = function (vnode, hydrating) {
      var restoreActiveInstance = setActiveInstance(this$1);
      // force removing pass
      this$1.__patch__(
        this$1._vnode,
        this$1.kept,
        false, // hydrating
        true // removeOnly (!important, avoids unnecessary moves)
      );
      this$1._vnode = this$1.kept;
      restoreActiveInstance();
      update.call(this$1, vnode, hydrating);
    };
  },

render: function render (h) {
    var tag = this.tag || this.$vnode.data.tag || 'span';
    var map = Object.create(null);
    var prevChildren = this.prevChildren = this.children;
    var rawChildren = this.$slots.default || [];
    var children = this.children = [];
    var transitionData = extractTransitionData(this);

for (var i = 0; i < rawChildren.length; i++) {
      var c = rawChildren[i];
      if (c.tag) {
        if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
          children.push(c);
          map[c.key] = c
          ;(c.data || (c.data = {})).transition = transitionData;
        } else {
          var opts = c.componentOptions;
          var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
          warn(("<transition-group> children must be keyed: <" + name + ">"));
        }
      }
    }

if (prevChildren) {
      var kept = [];
      var removed = [];
      for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
        var c$1 = prevChildren[i$1];
        c$1.data.transition = transitionData;
        c$1.data.pos = c$1.elm.getBoundingClientRect();
        if (map[c$1.key]) {
          kept.push(c$1);
        } else {
          removed.push(c$1);
        }
      }
      this.kept = h(tag, null, kept);
      this.removed = removed;
    }

return h(tag, null, children)
  },

updated: function updated () {
    var children = this.prevChildren;
    var moveClass = this.moveClass || ((this.name || 'v') + '-move');
    if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
      return
    }

// we divide the work into three loops to avoid mixing DOM reads and writes
    // in each iteration - which helps prevent layout thrashing.
    children.forEach(callPendingCbs);
    children.forEach(recordPosition);
    children.forEach(applyTranslation);

// force reflow to put everything in position
    // assign to this to avoid being removed in tree-shaking
    // $flow-disable-line
    this._reflow = document.body.offsetHeight;

children.forEach(function (c) {
      if (c.data.moved) {
        var el = c.elm;
        var s = el.style;
        addTransitionClass(el, moveClass);
        s.transform = s.WebkitTransform = s.transitionDuration = '';
        el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
          if (e && e.target !== el) {
            return
          }
          if (!e || /transform$/.test(e.propertyName)) {
            el.removeEventListener(transitionEndEvent, cb);
            el._moveCb = null;
            removeTransitionClass(el, moveClass);
          }
        });
      }
    });
  },

methods: {
    hasMove: function hasMove (el, moveClass) {
      /* istanbul ignore if */
      if (!hasTransition) {
        return false
      }
      /* istanbul ignore if */
      if (this._hasMove) {
        return this._hasMove
      }
      // Detect whether an element with the move class applied has
      // CSS transitions. Since the element may be inside an entering
      // transition at this very moment, we make a clone of it and remove
      // all other transition classes applied to ensure only the move class
      // is applied.
      var clone = el.cloneNode();
      if (el._transitionClasses) {
        el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
      }
      addClass(clone, moveClass);
      clone.style.display = 'none';
      this.$el.appendChild(clone);
      var info = getTransitionInfo(clone);
      this.$el.removeChild(clone);
      return (this._hasMove = info.hasTransform)
    }
  }
};

function callPendingCbs (c) {
  /* istanbul ignore if */
  if (c.elm._moveCb) {
    c.elm._moveCb();
  }
  /* istanbul ignore if */
  if (c.elm._enterCb) {
    c.elm._enterCb();
  }
}

function recordPosition (c) {
  c.data.newPos = c.elm.getBoundingClientRect();
}

function applyTranslation (c) {
  var oldPos = c.data.pos;
  var newPos = c.data.newPos;
  var dx = oldPos.left - newPos.left;
  var dy = oldPos.top - newPos.top;
  if (dx || dy) {
    c.data.moved = true;
    var s = c.elm.style;
    s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
    s.transitionDuration = '0s';
  }
}

var platformComponents = {
  Transition: Transition,
  TransitionGroup: TransitionGroup
};

/*  */

// install platform specific utils
Vue.config.mustUseProp = mustUseProp;
Vue.config.isReservedTag = isReservedTag;
Vue.config.isReservedAttr = isReservedAttr;
Vue.config.getTagNamespace = getTagNamespace;
Vue.config.isUnknownElement = isUnknownElement;

// install platform runtime directives & components
extend(Vue.options.directives, platformDirectives);
extend(Vue.options.components, platformComponents);

// install platform patch function
Vue.prototype.__patch__ = inBrowser ? patch : noop;

// public mount method
Vue.prototype.$mount = function (
  el,
  hydrating
) {
  el = el && inBrowser ? query(el) : undefined;
  return mountComponent(this, el, hydrating)
};

// devtools global hook
/* istanbul ignore next */
if (inBrowser) {
  setTimeout(function () {
    if (config.devtools) {
      if (devtools) {
        devtools.emit('init', Vue);
      } else {
        console[console.info ? 'info' : 'log'](
          'Download the Vue Devtools extension for a better development experience:\n' +
          'https://github.com/vuejs/vue-devtools'
        );
      }
    }
    if (config.productionTip !== false &&
      typeof console !== 'undefined'
    ) {
      console[console.info ? 'info' : 'log'](
        "You are running Vue in development mode.\n" +
        "Make sure to turn on production mode when deploying for production.\n" +
        "See more tips at https://vuejs.org/guide/deployment.html"
      );
    }
  }, 0);
}

/*  */

var defaultTagRE = /\{\{((?:.|\r?\n)+?)\}\}/g;
var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g;

var buildRegex = cached(function (delimiters) {
  var open = delimiters[0].replace(regexEscapeRE, '\\$&');
  var close = delimiters[1].replace(regexEscapeRE, '\\$&');
  return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
});

/*  */

var klass$1 = {
  staticKeys: ['staticClass'],
  transformNode: transformNode,
  genData: genData
};

/*  */

var styleBinding = getBindingAttr(el, 'style', false /* getStatic */);
  if (styleBinding) {
    el.styleBinding = styleBinding;
  }
}

var style$1 = {
  staticKeys: ['staticStyle'],
  transformNode: transformNode$1,
  genData: genData$1
};

/*  */

var decoder;

var he = {
  decode: function decode (html) {
    decoder = decoder || document.createElement('div');
    decoder.innerHTML = html;
    return decoder.textContent
  }
};

/*  */

var isUnaryTag = makeMap(
  'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
  'link,meta,param,source,track,wbr'
);

// Elements that you can, intentionally, leave open
// (and which close themselves)
var canBeLeftOpenTag = makeMap(
  'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source'
);

// HTML5 tags https://html.spec.whatwg.org/multipage/indices.html#elements-3
// Phrasing Content https://html.spec.whatwg.org/multipage/dom.html#phrasing-content
var isNonPhrasingTag = makeMap(
  'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
  'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
  'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
  'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
  'title,tr,track'
);

/**
 * Not type-checking this file because it's mostly vendor code.
 */

// Regular Expressions for parsing tags and attributes
var attribute = /^\s*([^\s"'<>\/=]+)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/;
var dynamicArgAttribute = /^\s*((?:v-[\w-]+:|@|:|#)\[[^=]+\][^\s"'<>\/=]*)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/;
var ncname = "[a-zA-Z_][\\-\\.0-9_a-zA-Z" + (unicodeRegExp.source) + "]*";
var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")";
var startTagOpen = new RegExp(("^<" + qnameCapture));
var startTagClose = /^\s*(\/?)>/;
var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]*>"));
var doctype = /^<!DOCTYPE [^>]+>/i;
// #7298: escape - to avoid being pased as HTML comment when inlined in page
var comment = /^<!\--/;
var conditionalComment = /^<!\[/;

// Special Elements (can contain anything)
var isPlainTextElement = makeMap('script,style,textarea', true);
var reCache = {};

var decodingMap = {
  '&lt;': '<',
  '&gt;': '>',
  '&quot;': '"',
  '&amp;': '&',
  '&#10;': '\n',
  '&#9;': '\t',
  '&#39;': "'"
};
var encodedAttr = /&(?:lt|gt|quot|amp|#39);/g;
var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#39|#10|#9);/g;

// #5992
var isIgnoreNewlineTag = makeMap('pre,textarea', true);
var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; };

function decodeAttr (value, shouldDecodeNewlines) {
  var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr;
  return value.replace(re, function (match) { return decodingMap[match]; })
}

function parseHTML (html, options) {
  var stack = [];
  var expectHTML = options.expectHTML;
  var isUnaryTag$$1 = options.isUnaryTag || no;
  var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no;
  var index = 0;
  var last, lastTag;
  while (html) {
    last = html;
    // Make sure we're not in a plaintext content element like script/style
    if (!lastTag || !isPlainTextElement(lastTag)) {
      var textEnd = html.indexOf('<');
      if (textEnd === 0) {
        // Comment:
        if (comment.test(html)) {
          var commentEnd = html.indexOf('-->');

if (commentEnd >= 0) {
            if (options.shouldKeepComment) {
              options.comment(html.substring(4, commentEnd), index, index + commentEnd + 3);
            }
            advance(commentEnd + 3);
            continue
          }
        }

// http://en.wikipedia.org/wiki/Conditional_comment#Downlevel-revealed_conditional_comment
        if (conditionalComment.test(html)) {
          var conditionalEnd = html.indexOf(']>');

if (conditionalEnd >= 0) {
            advance(conditionalEnd + 2);
            continue
          }
        }

// Doctype:
        var doctypeMatch = html.match(doctype);
        if (doctypeMatch) {
          advance(doctypeMatch[0].length);
          continue
        }

// End tag:
        var endTagMatch = html.match(endTag);
        if (endTagMatch) {
          var curIndex = index;
          advance(endTagMatch[0].length);
          parseEndTag(endTagMatch[1], curIndex, index);
          continue
        }

// Start tag:
        var startTagMatch = parseStartTag();
        if (startTagMatch) {
          handleStartTag(startTagMatch);
          if (shouldIgnoreFirstNewline(startTagMatch.tagName, html)) {
            advance(1);
          }
          continue
        }
      }

if (textEnd < 0) {
        text = html;
      }

if (text) {
        advance(text.length);
      }

if (options.chars && text) {
        options.chars(text, index - text.length, index);
      }
    } else {
      var endTagLength = 0;
      var stackedTag = lastTag.toLowerCase();
      var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'));
      var rest$1 = html.replace(reStackedTag, function (all, text, endTag) {
        endTagLength = endTag.length;
        if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') {
          text = text
            .replace(/<!\--([\s\S]*?)-->/g, '$1') // #7298
            .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1');
        }
        if (shouldIgnoreFirstNewline(stackedTag, text)) {
          text = text.slice(1);
        }
        if (options.chars) {
          options.chars(text);
        }
        return ''
      });
      index += html.length - rest$1.length;
      html = rest$1;
      parseEndTag(stackedTag, index - endTagLength, index);
    }

if (html === last) {
      options.chars && options.chars(html);
      if (!stack.length && options.warn) {
        options.warn(("Mal-formatted tag at end of template: \"" + html + "\""), { start: index + html.length });
      }
      break
    }
  }

// Clean up any remaining tags
  parseEndTag();

function advance (n) {
    index += n;
    html = html.substring(n);
  }

function handleStartTag (match) {
    var tagName = match.tagName;
    var unarySlash = match.unarySlash;

if (expectHTML) {
      if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
        parseEndTag(lastTag);
      }
      if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) {
        parseEndTag(tagName);
      }
    }

var unary = isUnaryTag$$1(tagName) || !!unarySlash;

if (!unary) {
      stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs, start: match.start, end: match.end });
      lastTag = tagName;
    }

if (options.start) {
      options.start(tagName, attrs, unary, match.start, match.end);
    }
  }

function parseEndTag (tagName, start, end) {
    var pos, lowerCasedTagName;
    if (start == null) { start = index; }
    if (end == null) { end = index; }

// Find the closest opened tag of the same type
    if (tagName) {
      lowerCasedTagName = tagName.toLowerCase();
      for (pos = stack.length - 1; pos >= 0; pos--) {
        if (stack[pos].lowerCasedTag === lowerCasedTagName) {
          break
        }
      }
    } else {
      // If no tag name is provided, clean shop
      pos = 0;
    }

if (pos >= 0) {
      // Close all the open elements, up the stack
      for (var i = stack.length - 1; i >= pos; i--) {
        if (i > pos || !tagName &&
          options.warn
        ) {
          options.warn(
            ("tag <" + (stack[i].tag) + "> has no matching end tag."),
            { start: stack[i].start, end: stack[i].end }
          );
        }
        if (options.end) {
          options.end(stack[i].tag, start, end);
        }
      }

// Remove the open elements from the stack
      stack.length = pos;
      lastTag = pos && stack[pos - 1].tag;
    } else if (lowerCasedTagName === 'br') {
      if (options.start) {
        options.start(tagName, [], true, start, end);
      }
    } else if (lowerCasedTagName === 'p') {
      if (options.start) {
        options.start(tagName, [], false, start, end);
      }
      if (options.end) {
        options.end(tagName, start, end);
      }
    }
  }
}

/*  */

var onRE = /^@|^v-on:/;
var dirRE = /^v-|^@|^:/;
var forAliasRE = /([\s\S]*?)\s+(?:in|of)\s+([\s\S]*)/;
var forIteratorRE = /,([^,\}\]]*)(?:,([^,\}\]]*))?$/;
var stripParensRE = /^$|$$/g;
var dynamicArgRE = /^\[.*\]$/;

var argRE = /:(.*)$/;
var bindRE = /^:|^\.|^v-bind:/;
var modifierRE = /\.[^.\]]+(?=[^\]]*$)/g;

var slotRE = /^v-slot(:|$)|^#/;

var lineBreakRE = /[\r\n]/;
var whitespaceRE$1 = /\s+/g;

var invalidAttributeRE = /[\s"'<>\/=]/;

var decodeHTMLCached = cached(he.decode);

var emptySlotScopeToken = "_empty_";

// configurable state
var warn$2;
var delimiters;
var transforms;
var preTransforms;
var postTransforms;
var platformIsPreTag;
var platformMustUseProp;
var platformGetTagNamespace;
var maybeComponent;

function createASTElement (
  tag,
  attrs,
  parent
) {
  return {
    type: 1,
    tag: tag,
    attrsList: attrs,
    attrsMap: makeAttrsMap(attrs),
    rawAttrsMap: {},
    parent: parent,
    children: []
  }
}

/**
 * Convert HTML string to AST.
 */
function parse (
  template,
  options
) {
  warn$2 = options.warn || baseWarn;

platformIsPreTag = options.isPreTag || no;
  platformMustUseProp = options.mustUseProp || no;
  platformGetTagNamespace = options.getTagNamespace || no;
  var isReservedTag = options.isReservedTag || no;
  maybeComponent = function (el) { return !!el.component || !isReservedTag(el.tag); };

transforms = pluckModuleFunction(options.modules, 'transformNode');
  preTransforms = pluckModuleFunction(options.modules, 'preTransformNode');
  postTransforms = pluckModuleFunction(options.modules, 'postTransformNode');

delimiters = options.delimiters;

var stack = [];
  var preserveWhitespace = options.preserveWhitespace !== false;
  var whitespaceOption = options.whitespace;
  var root;
  var currentParent;
  var inVPre = false;
  var inPre = false;
  var warned = false;

function warnOnce (msg, range) {
    if (!warned) {
      warned = true;
      warn$2(msg, range);
    }
  }

// final children cleanup
    // filter out scoped slots
    element.children = element.children.filter(function (c) { return !(c).slotScope; });
    // remove trailing whitespace node again
    trimEndingWhitespace(element);

// check pre state
    if (element.pre) {
      inVPre = false;
    }
    if (platformIsPreTag(element.tag)) {
      inPre = false;
    }
    // apply post-transforms
    for (var i = 0; i < postTransforms.length; i++) {
      postTransforms[i](element, options);
    }
  }

function trimEndingWhitespace (el) {
    // remove trailing whitespace node
    if (!inPre) {
      var lastNode;
      while (
        (lastNode = el.children[el.children.length - 1]) &&
        lastNode.type === 3 &&
        lastNode.text === ' '
      ) {
        el.children.pop();
      }
    }
  }

function checkRootConstraints (el) {
    if (el.tag === 'slot' || el.tag === 'template') {
      warnOnce(
        "Cannot use <" + (el.tag) + "> as component root element because it may " +
        'contain multiple nodes.',
        { start: el.start }
      );
    }
    if (el.attrsMap.hasOwnProperty('v-for')) {
      warnOnce(
        'Cannot use v-for on stateful component root element because ' +
        'it renders multiple elements.',
        el.rawAttrsMap['v-for']
      );
    }
  }

parseHTML(template, {
    warn: warn$2,
    expectHTML: options.expectHTML,
    isUnaryTag: options.isUnaryTag,
    canBeLeftOpenTag: options.canBeLeftOpenTag,
    shouldDecodeNewlines: options.shouldDecodeNewlines,
    shouldDecodeNewlinesForHref: options.shouldDecodeNewlinesForHref,
    shouldKeepComment: options.comments,
    outputSourceRange: options.outputSourceRange,
    start: function start (tag, attrs, unary, start$1, end) {
      // check namespace.
      // inherit parent ns if there is one
      var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag);

// handle IE svg bug
      /* istanbul ignore if */
      if (isIE && ns === 'svg') {
        attrs = guardIESVGBug(attrs);
      }

var element = createASTElement(tag, attrs, currentParent);
      if (ns) {
        element.ns = ns;
      }

{
        if (options.outputSourceRange) {
          element.start = start$1;
          element.end = end;
          element.rawAttrsMap = element.attrsList.reduce(function (cumulated, attr) {
            cumulated[attr.name] = attr;
            return cumulated
          }, {});
        }
        attrs.forEach(function (attr) {
          if (invalidAttributeRE.test(attr.name)) {
            warn$2(
              "Invalid dynamic argument expression: attribute names cannot contain " +
              "spaces, quotes, <, >, / or =.",
              {
                start: attr.start + attr.name.indexOf("["),
                end: attr.start + attr.name.length
              }
            );
          }
        });
      }

if (isForbiddenTag(element) && !isServerRendering()) {
        element.forbidden = true;
        warn$2(
          'Templates should only be responsible for mapping the state to the ' +
          'UI. Avoid placing tags with side-effects in your templates, such as ' +
          "<" + tag + ">" + ', as they will not be parsed.',
          { start: element.start }
        );
      }

// apply pre-transforms
      for (var i = 0; i < preTransforms.length; i++) {
        element = preTransforms[i](element, options) || element;
      }

if (!inVPre) {
        processPre(element);
        if (element.pre) {
          inVPre = true;
        }
      }
      if (platformIsPreTag(element.tag)) {
        inPre = true;
      }
      if (inVPre) {
        processRawAttrs(element);
      } else if (!element.processed) {
        // structural directives
        processFor(element);
        processIf(element);
        processOnce(element);
      }

if (!root) {
        root = element;
        {
          checkRootConstraints(root);
        }
      }

if (!unary) {
        currentParent = element;
        stack.push(element);
      } else {
        closeElement(element);
      }
    },

end: function end (tag, start, end$1) {
      var element = stack[stack.length - 1];
      // pop stack
      stack.length -= 1;
      currentParent = stack[stack.length - 1];
      if (options.outputSourceRange) {
        element.end = end$1;
      }
      closeElement(element);
    },

chars: function chars (text, start, end) {
      if (!currentParent) {
        {
          if (text === template) {
            warnOnce(
              'Component template requires a root element, rather than just text.',
              { start: start }
            );
          } else if ((text = text.trim())) {
            warnOnce(
              ("text \"" + text + "\" outside root element will be ignored."),
              { start: start }
            );
          }
        }
        return
      }
      // IE textarea placeholder bug
      /* istanbul ignore if */
      if (isIE &&
        currentParent.tag === 'textarea' &&
        currentParent.attrsMap.placeholder === text
      ) {
        return
      }
      var children = currentParent.children;
      if (inPre || text.trim()) {
        text = isTextTag(currentParent) ? text : decodeHTMLCached(text);
      } else if (!children.length) {
        // remove the whitespace-only node right after an opening tag
        text = '';
      } else if (whitespaceOption) {
        if (whitespaceOption === 'condense') {
          // in condense mode, remove the whitespace node if it contains
          // line break, otherwise condense to a single space
          text = lineBreakRE.test(text) ? '' : ' ';
        } else {
          text = ' ';
        }
      } else {
        text = preserveWhitespace ? ' ' : '';
      }
      if (text) {
        if (!inPre && whitespaceOption === 'condense') {
          // condense consecutive whitespaces into single space
          text = text.replace(whitespaceRE$1, ' ');
        }
        var res;
        var child;
        if (!inVPre && text !== ' ' && (res = parseText(text, delimiters))) {
          child = {
            type: 2,
            expression: res.expression,
            tokens: res.tokens,
            text: text
          };
        } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') {
          child = {
            type: 3,
            text: text
          };
        }
        if (child) {
          if (options.outputSourceRange) {
            child.start = start;
            child.end = end;
          }
          children.push(child);
        }
      }
    },
    comment: function comment (text, start, end) {
      // adding anyting as a sibling to the root node is forbidden
      // comments should still be allowed, but ignored
      if (currentParent) {
        var child = {
          type: 3,
          text: text,
          isComment: true
        };
        if (options.outputSourceRange) {
          child.start = start;
          child.end = end;
        }
        currentParent.children.push(child);
      }
    }
  });
  return root
}

function processPre (el) {
  if (getAndRemoveAttr(el, 'v-pre') != null) {
    el.pre = true;
  }
}

function processElement (
  element,
  options
) {
  processKey(element);

// determine whether this is a plain element after
  // removing structural attributes
  element.plain = (
    !element.key &&
    !element.scopedSlots &&
    !element.attrsList.length
  );

processRef(element);
  processSlotContent(element);
  processSlotOutlet(element);
  processComponent(element);
  for (var i = 0; i < transforms.length; i++) {
    element = transforms[i](element, options) || element;
  }
  processAttrs(element);
  return element
}

function processRef (el) {
  var ref = getBindingAttr(el, 'ref');
  if (ref) {
    el.ref = ref;
    el.refInFor = checkInFor(el);
  }
}

function addIfCondition (el, condition) {
  if (!el.ifConditions) {
    el.ifConditions = [];
  }
  el.ifConditions.push(condition);
}

function processOnce (el) {
  var once$$1 = getAndRemoveAttr(el, 'v-once');
  if (once$$1 != null) {
    el.once = true;
  }
}

// handle content being passed to a component as slot,
// e.g. <template slot="xxx">, <div slot-scope="xxx">
function processSlotContent (el) {
  var slotScope;
  if (el.tag === 'template') {
    slotScope = getAndRemoveAttr(el, 'scope');
    /* istanbul ignore if */
    if (slotScope) {
      warn$2(
        "the \"scope\" attribute for scoped slots have been deprecated and " +
        "replaced by \"slot-scope\" since 2.5. The new \"slot-scope\" attribute " +
        "can also be used on plain elements in addition to <template> to " +
        "denote scoped slots.",
        el.rawAttrsMap['scope'],
        true
      );
    }
    el.slotScope = slotScope || getAndRemoveAttr(el, 'slot-scope');
  } else if ((slotScope = getAndRemoveAttr(el, 'slot-scope'))) {
    /* istanbul ignore if */
    if (el.attrsMap['v-for']) {
      warn$2(
        "Ambiguous combined usage of slot-scope and v-for on <" + (el.tag) + "> " +
        "(v-for takes higher priority). Use a wrapper <template> for the " +
        "scoped slot to make it clearer.",
        el.rawAttrsMap['slot-scope'],
        true
      );
    }
    el.slotScope = slotScope;
  }

// slot="xxx"
  var slotTarget = getBindingAttr(el, 'slot');
  if (slotTarget) {
    el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;
    el.slotTargetDynamic = !!(el.attrsMap[':slot'] || el.attrsMap['v-bind:slot']);
    // preserve slot as an attribute for native shadow DOM compat
    // only for non-scoped slots.
    if (el.tag !== 'template' && !el.slotScope) {
      addAttr(el, 'slot', slotTarget, getRawBindingAttr(el, 'slot'));
    }
  }

// 2.6 v-slot syntax
  {
    if (el.tag === 'template') {
      // v-slot on <template>
      var slotBinding = getAndRemoveAttrByRegex(el, slotRE);
      if (slotBinding) {
        {
          if (el.slotTarget || el.slotScope) {
            warn$2(
              "Unexpected mixed usage of different slot syntaxes.",
              el
            );
          }
          if (el.parent && !maybeComponent(el.parent)) {
            warn$2(
              "<template v-slot> can only appear at the root level inside " +
              "the receiving the component",
              el
            );
          }
        }
        var ref = getSlotName(slotBinding);
        var name = ref.name;
        var dynamic = ref.dynamic;
        el.slotTarget = name;
        el.slotTargetDynamic = dynamic;
        el.slotScope = slotBinding.value || emptySlotScopeToken; // force it into a scoped slot for perf
      }
    } else {
      // v-slot on component, denotes default slot
      var slotBinding$1 = getAndRemoveAttrByRegex(el, slotRE);
      if (slotBinding$1) {
        {
          if (!maybeComponent(el)) {
            warn$2(
              "v-slot can only be used on components or <template>.",
              slotBinding$1
            );
          }
          if (el.slotScope || el.slotTarget) {
            warn$2(
              "Unexpected mixed usage of different slot syntaxes.",
              el
            );
          }
          if (el.scopedSlots) {
            warn$2(
              "To avoid scope ambiguity, the default slot should also use " +
              "<template> syntax when there are other named slots.",
              slotBinding$1
            );
          }
        }
        // add the component's children to its default slot
        var slots = el.scopedSlots || (el.scopedSlots = {});
        var ref$1 = getSlotName(slotBinding$1);
        var name$1 = ref$1.name;
        var dynamic$1 = ref$1.dynamic;
        var slotContainer = slots[name$1] = createASTElement('template', [], el);
        slotContainer.slotTarget = name$1;
        slotContainer.slotTargetDynamic = dynamic$1;
        slotContainer.children = el.children.filter(function (c) {
          if (!c.slotScope) {
            c.parent = slotContainer;
            return true
          }
        });
        slotContainer.slotScope = slotBinding$1.value || emptySlotScopeToken;
        // remove children as they are returned from scopedSlots now
        el.children = [];
        // mark el non-plain so data gets generated
        el.plain = false;
      }
    }
  }
}

// handle <slot/> outlets
function processSlotOutlet (el) {
  if (el.tag === 'slot') {
    el.slotName = getBindingAttr(el, 'name');
    if (el.key) {
      warn$2(
        "`key` does not work on <slot> because slots are abstract outlets " +
        "and can possibly expand into multiple elements. " +
        "Use the key on a wrapping element instead.",
        getRawBindingAttr(el, 'key')
      );
    }
  }
}

function checkInFor (el) {
  var parent = el;
  while (parent) {
    if (parent.for !== undefined) {
      return true
    }
    parent = parent.parent;
  }
  return false
}

function parseModifiers (name) {
  var match = name.match(modifierRE);
  if (match) {
    var ret = {};
    match.forEach(function (m) { ret[m.slice(1)] = true; });
    return ret
  }
}

// for script (e.g. type="x/template") or style, do not decode content
function isTextTag (el) {
  return el.tag === 'script' || el.tag === 'style'
}

function isForbiddenTag (el) {
  return (
    el.tag === 'style' ||
    (el.tag === 'script' && (
      !el.attrsMap.type ||
      el.attrsMap.type === 'text/javascript'
    ))
  )
}

var ieNSBug = /^xmlns:NS\d+/;
var ieNSPrefix = /^NS\d+:/;

/* istanbul ignore next */
function guardIESVGBug (attrs) {
  var res = [];
  for (var i = 0; i < attrs.length; i++) {
    var attr = attrs[i];
    if (!ieNSBug.test(attr.name)) {
      attr.name = attr.name.replace(ieNSPrefix, '');
      res.push(attr);
    }
  }
  return res
}

/*  */

function preTransformNode (el, options) {
  if (el.tag === 'input') {
    var map = el.attrsMap;
    if (!map['v-model']) {
      return
    }

var typeBinding;
    if (map[':type'] || map['v-bind:type']) {
      typeBinding = getBindingAttr(el, 'type');
    }
    if (!map.type && !typeBinding && map['v-bind']) {
      typeBinding = "(" + (map['v-bind']) + ").type";
    }

if (typeBinding) {
      var ifCondition = getAndRemoveAttr(el, 'v-if', true);
      var ifConditionExtra = ifCondition ? ("&&(" + ifCondition + ")") : "";
      var hasElse = getAndRemoveAttr(el, 'v-else', true) != null;
      var elseIfCondition = getAndRemoveAttr(el, 'v-else-if', true);
      // 1. checkbox
      var branch0 = cloneASTElement(el);
      // process for on the main node
      processFor(branch0);
      addRawAttr(branch0, 'type', 'checkbox');
      processElement(branch0, options);
      branch0.processed = true; // prevent it from double-processed
      branch0.if = "(" + typeBinding + ")==='checkbox'" + ifConditionExtra;
      addIfCondition(branch0, {
        exp: branch0.if,
        block: branch0
      });
      // 2. add radio else-if condition
      var branch1 = cloneASTElement(el);
      getAndRemoveAttr(branch1, 'v-for', true);
      addRawAttr(branch1, 'type', 'radio');
      processElement(branch1, options);
      addIfCondition(branch0, {
        exp: "(" + typeBinding + ")==='radio'" + ifConditionExtra,
        block: branch1
      });
      // 3. other
      var branch2 = cloneASTElement(el);
      getAndRemoveAttr(branch2, 'v-for', true);
      addRawAttr(branch2, ':type', typeBinding);
      processElement(branch2, options);
      addIfCondition(branch0, {
        exp: ifCondition,
        block: branch2
      });

if (hasElse) {
        branch0.else = true;
      } else if (elseIfCondition) {
        branch0.elseif = elseIfCondition;
      }

return branch0
    }
  }
}

function cloneASTElement (el) {
  return createASTElement(el.tag, el.attrsList.slice(), el.parent)
}

var model$1 = {
  preTransformNode: preTransformNode
};

var modules$1 = [
  klass$1,
  style$1,
  model$1
];

/*  */

function text (el, dir) {
  if (dir.value) {
    addProp(el, 'textContent', ("_s(" + (dir.value) + ")"), dir);
  }
}

/*  */

function html (el, dir) {
  if (dir.value) {
    addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"), dir);
  }
}

var directives$1 = {
  model: model,
  text: text,
  html: html
};

/*  */

var baseOptions = {
  expectHTML: true,
  modules: modules$1,
  directives: directives$1,
  isPreTag: isPreTag,
  isUnaryTag: isUnaryTag,
  mustUseProp: mustUseProp,
  canBeLeftOpenTag: canBeLeftOpenTag,
  isReservedTag: isReservedTag,
  getTagNamespace: getTagNamespace,
  staticKeys: genStaticKeys(modules$1)
};

/*  */

var isStaticKey;
var isPlatformReservedTag;

var genStaticKeysCached = cached(genStaticKeys$1);

/**
 * Goal of the optimizer: walk the generated template AST tree
 * and detect sub-trees that are purely static, i.e. parts of
 * the DOM that never needs to change.
 *
 * Once we detect these sub-trees, we can:
 *
 * 1. Hoist them into constants, so that we no longer need to
 *    create fresh nodes for them on each re-render;
 * 2. Completely skip them in the patching process.
 */
function optimize (root, options) {
  if (!root) { return }
  isStaticKey = genStaticKeysCached(options.staticKeys || '');
  isPlatformReservedTag = options.isReservedTag || no;
  // first pass: mark all non-static nodes.
  markStatic$1(root);
  // second pass: mark static roots.
  markStaticRoots(root, false);
}

function genStaticKeys$1 (keys) {
  return makeMap(
    'type,tag,attrsList,attrsMap,plain,parent,children,attrs,start,end,rawAttrsMap' +
    (keys ? ',' + keys : '')
  )
}

function isStatic (node) {
  if (node.type === 2) { // expression
    return false
  }
  if (node.type === 3) { // text
    return true
  }
  return !!(node.pre || (
    !node.hasBindings && // no dynamic bindings
    !node.if && !node.for && // not v-if or v-for or v-else
    !isBuiltInTag(node.tag) && // not a built-in
    isPlatformReservedTag(node.tag) && // not a component
    !isDirectChildOfTemplateFor(node) &&
    Object.keys(node).every(isStaticKey)
  ))
}

function isDirectChildOfTemplateFor (node) {
  while (node.parent) {
    node = node.parent;
    if (node.tag !== 'template') {
      return false
    }
    if (node.for) {
      return true
    }
  }
  return false
}

/*  */

var fnExpRE = /^([\w$_]+|$[^)]*?$)\s*=>|^function\s*(?:[\w$]+)?\s*$/;
var fnInvokeRE = /\([^)]*?$;*$/;
var simplePathRE = /^[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['[^']*?']|\["[^"]*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*$/;

// KeyboardEvent.keyCode aliases
var keyCodes = {
  esc: 27,
  tab: 9,
  enter: 13,
  space: 32,
  up: 38,
  left: 37,
  right: 39,
  down: 40,
  'delete': [8, 46]
};

// KeyboardEvent.key aliases
var keyNames = {
  // #7880: IE11 and Edge use `Esc` for Escape key name.
  esc: ['Esc', 'Escape'],
  tab: 'Tab',
  enter: 'Enter',
  // #9112: IE11 uses `Spacebar` for Space key name.
  space: [' ', 'Spacebar'],
  // #7806: IE11 uses key names without `Arrow` prefix for arrow keys.
  up: ['Up', 'ArrowUp'],
  left: ['Left', 'ArrowLeft'],
  right: ['Right', 'ArrowRight'],
  down: ['Down', 'ArrowDown'],
  // #9112: IE11 uses `Del` for Delete key name.
  'delete': ['Backspace', 'Delete', 'Del']
};

// #4868: modifiers that prevent the execution of the listener
// need to explicitly return null so that we can determine whether to remove
// the listener for .once
var genGuard = function (condition) { return ("if(" + condition + ")return null;"); };

var modifierCode = {
  stop: '$event.stopPropagation();',
  prevent: '$event.preventDefault();',
  self: genGuard("$event.target !== $event.currentTarget"),
  ctrl: genGuard("!$event.ctrlKey"),
  shift: genGuard("!$event.shiftKey"),
  alt: genGuard("!$event.altKey"),
  meta: genGuard("!$event.metaKey"),
  left: genGuard("'button' in $event && $event.button !== 0"),
  middle: genGuard("'button' in $event && $event.button !== 1"),
  right: genGuard("'button' in $event && $event.button !== 2")
};

function genHandler (handler) {
  if (!handler) {
    return 'function(){}'
  }

if (Array.isArray(handler)) {
    return ("[" + (handler.map(function (handler) { return genHandler(handler); }).join(',')) + "]")
  }

var isMethodPath = simplePathRE.test(handler.value);
  var isFunctionExpression = fnExpRE.test(handler.value);
  var isFunctionInvocation = simplePathRE.test(handler.value.replace(fnInvokeRE, ''));

if (!handler.modifiers) {
    if (isMethodPath || isFunctionExpression) {
      return handler.value
    }
    return ("function($event){" + (isFunctionInvocation ? ("return " + (handler.value)) : handler.value) + "}") // inline statement
  } else {
    var code = '';
    var genModifierCode = '';
    var keys = [];
    for (var key in handler.modifiers) {
      if (modifierCode[key]) {
        genModifierCode += modifierCode[key];
        // left/right
        if (keyCodes[key]) {
          keys.push(key);
        }
      } else if (key === 'exact') {
        var modifiers = (handler.modifiers);
        genModifierCode += genGuard(
          ['ctrl', 'shift', 'alt', 'meta']
            .filter(function (keyModifier) { return !modifiers[keyModifier]; })
            .map(function (keyModifier) { return ("$event." + keyModifier + "Key"); })
            .join('||')
        );
      } else {
        keys.push(key);
      }
    }
    if (keys.length) {
      code += genKeyFilter(keys);
    }
    // Make sure modifiers like prevent and stop get executed after key filtering
    if (genModifierCode) {
      code += genModifierCode;
    }
    var handlerCode = isMethodPath
      ? ("return " + (handler.value) + "($event)")
      : isFunctionExpression
        ? ("return (" + (handler.value) + ")($event)")
        : isFunctionInvocation
          ? ("return " + (handler.value))
          : handler.value;
    return ("function($event){" + code + handlerCode + "}")
  }
}

function genKeyFilter (keys) {
  return (
    // make sure the key filters only apply to KeyboardEvents
    // #9441: can't use 'keyCode' in $event because Chrome autofill fires fake
    // key events that do not have keyCode property...
    "if(!$event.type.indexOf('key')&&" +
    (keys.map(genFilterCode).join('&&')) + ")return null;"
  )
}

function genFilterCode (key) {
  var keyVal = parseInt(key, 10);
  if (keyVal) {
    return ("$event.keyCode!==" + keyVal)
  }
  var keyCode = keyCodes[key];
  var keyName = keyNames[key];
  return (
    "_k($event.keyCode," +
    (JSON.stringify(key)) + "," +
    (JSON.stringify(keyCode)) + "," +
    "$event.key," +
    "" + (JSON.stringify(keyName)) +
    ")"
  )
}

/*  */

/*  */

function bind$1 (el, dir) {
  el.wrapData = function (code) {
    return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")")
  };
}

/*  */

var baseDirectives = {
  on: on,
  bind: bind$1,
  cloak: noop
};

/*  */

function generate (
  ast,
  options
) {
  var state = new CodegenState(options);
  var code = ast ? genElement(ast, state) : '_c("div")';
  return {
    render: ("with(this){return " + code + "}"),
    staticRenderFns: state.staticRenderFns
  }
}

function genElement (el, state) {
  if (el.parent) {
    el.pre = el.pre || el.parent.pre;
  }

if (el.staticRoot && !el.staticProcessed) {
    return genStatic(el, state)
  } else if (el.once && !el.onceProcessed) {
    return genOnce(el, state)
  } else if (el.for && !el.forProcessed) {
    return genFor(el, state)
  } else if (el.if && !el.ifProcessed) {
    return genIf(el, state)
  } else if (el.tag === 'template' && !el.slotTarget && !state.pre) {
    return genChildren(el, state) || 'void 0'
  } else if (el.tag === 'slot') {
    return genSlot(el, state)
  } else {
    // component or element
    var code;
    if (el.component) {
      code = genComponent(el.component, el, state);
    } else {
      var data;
      if (!el.plain || (el.pre && state.maybeComponent(el))) {
        data = genData$2(el, state);
      }

var children = el.inlineTemplate ? null : genChildren(el, state, true);
      code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
    }
    // module transforms
    for (var i = 0; i < state.transforms.length; i++) {
      code = state.transforms[i](el, code);
    }
    return code
  }
}

// hoist static sub-trees out
function genStatic (el, state) {
  el.staticProcessed = true;
  // Some elements (templates) need to behave differently inside of a v-pre
  // node.  All pre nodes are static roots, so we can use this as a location to
  // wrap a state change and reset it upon exiting the pre node.
  var originalPreState = state.pre;
  if (el.pre) {
    state.pre = el.pre;
  }
  state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}"));
  state.pre = originalPreState;
  return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
}

// v-once
function genOnce (el, state) {
  el.onceProcessed = true;
  if (el.if && !el.ifProcessed) {
    return genIf(el, state)
  } else if (el.staticInFor) {
    var key = '';
    var parent = el.parent;
    while (parent) {
      if (parent.for) {
        key = parent.key;
        break
      }
      parent = parent.parent;
    }
    if (!key) {
      state.warn(
        "v-once can only be used inside v-for that is keyed. ",
        el.rawAttrsMap['v-once']
      );
      return genElement(el, state)
    }
    return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")")
  } else {
    return genStatic(el, state)
  }
}

function genIf (
  el,
  state,
  altGen,
  altEmpty
) {
  el.ifProcessed = true; // avoid recursion
  return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty)
}

function genIfConditions (
  conditions,
  state,
  altGen,
  altEmpty
) {
  if (!conditions.length) {
    return altEmpty || '_e()'
  }

var condition = conditions.shift();
  if (condition.exp) {
    return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty)))
  } else {
    return ("" + (genTernaryExp(condition.block)))
  }

// v-if with v-once should generate code like (a)?_m(0):_m(1)
  function genTernaryExp (el) {
    return altGen
      ? altGen(el, state)
      : el.once
        ? genOnce(el, state)
        : genElement(el, state)
  }
}

function genFor (
  el,
  state,
  altGen,
  altHelper
) {
  var exp = el.for;
  var alias = el.alias;
  var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
  var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';

if (state.maybeComponent(el) &&
    el.tag !== 'slot' &&
    el.tag !== 'template' &&
    !el.key
  ) {
    state.warn(
      "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " +
      "v-for should have explicit keys. " +
      "See https://vuejs.org/guide/list.html#key for more info.",
      el.rawAttrsMap['v-for'],
      true /* tip */
    );
  }

el.forProcessed = true; // avoid recursion
  return (altHelper || '_l') + "((" + exp + ")," +
    "function(" + alias + iterator1 + iterator2 + "){" +
      "return " + ((altGen || genElement)(el, state)) +
    '})'
}

function genData$2 (el, state) {
  var data = '{';

// directives first.
  // directives may mutate the el's other properties before they are generated.
  var dirs = genDirectives(el, state);
  if (dirs) { data += dirs + ','; }

// key
  if (el.key) {
    data += "key:" + (el.key) + ",";
  }
  // ref
  if (el.ref) {
    data += "ref:" + (el.ref) + ",";
  }
  if (el.refInFor) {
    data += "refInFor:true,";
  }
  // pre
  if (el.pre) {
    data += "pre:true,";
  }
  // record original tag name for components using "is" attribute
  if (el.component) {
    data += "tag:\"" + (el.tag) + "\",";
  }
  // module data generation functions
  for (var i = 0; i < state.dataGenFns.length; i++) {
    data += state.dataGenFns[i](el);
  }
  // attributes
  if (el.attrs) {
    data += "attrs:" + (genProps(el.attrs)) + ",";
  }
  // DOM props
  if (el.props) {
    data += "domProps:" + (genProps(el.props)) + ",";
  }
  // event handlers
  if (el.events) {
    data += (genHandlers(el.events, false)) + ",";
  }
  if (el.nativeEvents) {
    data += (genHandlers(el.nativeEvents, true)) + ",";
  }
  // slot target
  // only for non-scoped slots
  if (el.slotTarget && !el.slotScope) {
    data += "slot:" + (el.slotTarget) + ",";
  }
  // scoped slots
  if (el.scopedSlots) {
    data += (genScopedSlots(el, el.scopedSlots, state)) + ",";
  }
  // component v-model
  if (el.model) {
    data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},";
  }
  // inline-template
  if (el.inlineTemplate) {
    var inlineTemplate = genInlineTemplate(el, state);
    if (inlineTemplate) {
      data += inlineTemplate + ",";
    }
  }
  data = data.replace(/,$/, '') + '}';
  // v-bind dynamic argument wrap
  // v-bind with dynamic arguments must be applied using the same v-bind object
  // merge helper so that class/style/mustUseProp attrs are handled correctly.
  if (el.dynamicAttrs) {
    data = "_b(" + data + ",\"" + (el.tag) + "\"," + (genProps(el.dynamicAttrs)) + ")";
  }
  // v-bind data wrap
  if (el.wrapData) {
    data = el.wrapData(data);
  }
  // v-on data wrap
  if (el.wrapListeners) {
    data = el.wrapListeners(data);
  }
  return data
}

function genScopedSlots (
  el,
  slots,
  state
) {
  // by default scoped slots are considered "stable", this allows child
  // components with only scoped slots to skip forced updates from parent.
  // but in some cases we have to bail-out of this optimization
  // for example if the slot contains dynamic names, has v-if or v-for on them...
  var needsForceUpdate = el.for || Object.keys(slots).some(function (key) {
    var slot = slots[key];
    return (
      slot.slotTargetDynamic ||
      slot.if ||
      slot.for ||
      containsSlotChild(slot) // is passing down slot from parent which may be dynamic
    )
  });

// #9534: if a component with scoped slots is inside a conditional branch,
  // it's possible for the same component to be reused but with different
  // compiled slot content. To avoid that, we generate a unique key based on
  // the generated code of all the slot contents.
  var needsKey = !!el.if;

// OR when it is inside another scoped slot or v-for (the reactivity may be
  // disconnected due to the intermediate scope variable)
  // #9438, #9506
  // TODO: this can be further optimized by properly analyzing in-scope bindings
  // and skip force updating ones that do not actually use scope variables.
  if (!needsForceUpdate) {
    var parent = el.parent;
    while (parent) {
      if (
        (parent.slotScope && parent.slotScope !== emptySlotScopeToken) ||
        parent.for
      ) {
        needsForceUpdate = true;
        break
      }
      if (parent.if) {
        needsKey = true;
      }
      parent = parent.parent;
    }
  }

var generatedSlots = Object.keys(slots)
    .map(function (key) { return genScopedSlot(slots[key], state); })
    .join(',');

return ("scopedSlots:_u([" + generatedSlots + "]" + (needsForceUpdate ? ",null,true" : "") + (!needsForceUpdate && needsKey ? (",null,false," + (hash(generatedSlots))) : "") + ")")
}

function hash(str) {
  var hash = 5381;
  var i = str.length;
  while(i) {
    hash = (hash * 33) ^ str.charCodeAt(--i);
  }
  return hash >>> 0
}

function containsSlotChild (el) {
  if (el.type === 1) {
    if (el.tag === 'slot') {
      return true
    }
    return el.children.some(containsSlotChild)
  }
  return false
}

// determine the normalization needed for the children array.
// 0: no normalization needed
// 1: simple normalization needed (possible 1-level deep nested array)
// 2: full normalization needed
function getNormalizationType (
  children,
  maybeComponent
) {
  var res = 0;
  for (var i = 0; i < children.length; i++) {
    var el = children[i];
    if (el.type !== 1) {
      continue
    }
    if (needsNormalization(el) ||
        (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) {
      res = 2;
      break
    }
    if (maybeComponent(el) ||
        (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) {
      res = 1;
    }
  }
  return res
}

function needsNormalization (el) {
  return el.for !== undefined || el.tag === 'template' || el.tag === 'slot'
}

function genNode (node, state) {
  if (node.type === 1) {
    return genElement(node, state)
  } else if (node.type === 3 && node.isComment) {
    return genComment(node)
  } else {
    return genText(node)
  }
}

function genText (text) {
  return ("_v(" + (text.type === 2
    ? text.expression // no need for () because already wrapped in _s()
    : transformSpecialNewlines(JSON.stringify(text.text))) + ")")
}

function genComment (comment) {
  return ("_e(" + (JSON.stringify(comment.text)) + ")")
}

// componentName is el.component, take it as argument to shun flow's pessimistic refinement
function genComponent (
  componentName,
  el,
  state
) {
  var children = el.inlineTemplate ? null : genChildren(el, state, true);
  return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")")
}

// #3895, #4268
function transformSpecialNewlines (text) {
  return text
    .replace(/\u2028/g, '\\u2028')
    .replace(/\u2029/g, '\\u2029')
}

/*  */

// these keywords should not appear inside expressions, but operators like
// typeof, instanceof and in are allowed
var prohibitedKeywordRE = new RegExp('\\b' + (
  'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
  'super,throw,while,yield,delete,export,import,return,switch,default,' +
  'extends,finally,continue,debugger,function,arguments'
).split(',').join('\\b|\\b') + '\\b');

// these unary operators should not be used as property/method names
var unaryOperatorsRE = new RegExp('\\b' + (
  'delete,typeof,void'
).split(',').join('\\s*\$[^\$]*\\)|\\b') + '\\s*\$[^\$]*\\)');

// strip strings in expressions
var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;

// detect problematic expressions in a template
function detectErrors (ast, warn) {
  if (ast) {
    checkNode(ast, warn);
  }
}

function checkEvent (exp, text, warn, range) {
  var stipped = exp.replace(stripStringRE, '');
  var keywordMatch = stipped.match(unaryOperatorsRE);
  if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') {
    warn(
      "avoid using JavaScript unary operator as property name: " +
      "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim()),
      range
    );
  }
  checkExpression(exp, text, warn, range);
}

function checkFor (node, text, warn, range) {
  checkExpression(node.for || '', text, warn, range);
  checkIdentifier(node.alias, 'v-for alias', text, warn, range);
  checkIdentifier(node.iterator1, 'v-for iterator', text, warn, range);
  checkIdentifier(node.iterator2, 'v-for iterator', text, warn, range);
}

function checkIdentifier (
  ident,
  type,
  text,
  warn,
  range
) {
  if (typeof ident === 'string') {
    try {
      new Function(("var " + ident + "=_"));
    } catch (e) {
      warn(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())), range);
    }
  }
}

/*  */

var range = 2;

function generateCodeFrame (
  source,
  start,
  end
) {
  if ( start === void 0 ) start = 0;
  if ( end === void 0 ) end = source.length;

/*  */

function createFunction (code, errors) {
  try {
    return new Function(code)
  } catch (err) {
    errors.push({ err: err, code: code });
    return noop
  }
}

function createCompileToFunctionFn (compile) {
  var cache = Object.create(null);

return function compileToFunctions (
    template,
    options,
    vm
  ) {
    options = extend({}, options);
    var warn$$1 = options.warn || warn;
    delete options.warn;

/* istanbul ignore if */
    {
      // detect possible CSP restriction
      try {
        new Function('return 1');
      } catch (e) {
        if (e.toString().match(/unsafe-eval|CSP/)) {
          warn$$1(
            'It seems you are using the standalone build of Vue.js in an ' +
            'environment with Content Security Policy that prohibits unsafe-eval. ' +
            'The template compiler cannot work in this environment. Consider ' +
            'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
            'templates into render functions.'
          );
        }
      }
    }

// check cache
    var key = options.delimiters
      ? String(options.delimiters) + template
      : template;
    if (cache[key]) {
      return cache[key]
    }

// compile
    var compiled = compile(template, options);

// check compilation errors/tips
    {
      if (compiled.errors && compiled.errors.length) {
        if (options.outputSourceRange) {
          compiled.errors.forEach(function (e) {
            warn$$1(
              "Error compiling template:\n\n" + (e.msg) + "\n\n" +
              generateCodeFrame(template, e.start, e.end),
              vm
            );
          });
        } else {
          warn$$1(
            "Error compiling template:\n\n" + template + "\n\n" +
            compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n',
            vm
          );
        }
      }
      if (compiled.tips && compiled.tips.length) {
        if (options.outputSourceRange) {
          compiled.tips.forEach(function (e) { return tip(e.msg, vm); });
        } else {
          compiled.tips.forEach(function (msg) { return tip(msg, vm); });
        }
      }
    }

// turn code into functions
    var res = {};
    var fnGenErrors = [];
    res.render = createFunction(compiled.render, fnGenErrors);
    res.staticRenderFns = compiled.staticRenderFns.map(function (code) {
      return createFunction(code, fnGenErrors)
    });

// check function generation errors.
    // this should only happen if there is a bug in the compiler itself.
    // mostly for codegen development use
    /* istanbul ignore if */
    {
      if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) {
        warn$$1(
          "Failed to generate render function:\n\n" +
          fnGenErrors.map(function (ref) {
            var err = ref.err;
            var code = ref.code;

return ((err.toString()) + " in\n\n" + code + "\n");
        }).join('\n'),
          vm
        );
      }
    }

return (cache[key] = res)
  }
}

/*  */

function createCompilerCreator (baseCompile) {
  return function createCompiler (baseOptions) {
    function compile (
      template,
      options
    ) {
      var finalOptions = Object.create(baseOptions);
      var errors = [];
      var tips = [];

var warn = function (msg, range, tip) {
        (tip ? tips : errors).push(msg);
      };

if (options) {
        if (options.outputSourceRange) {
          // $flow-disable-line
          var leadingSpaceLength = template.match(/^\s*/)[0].length;

warn = function (msg, range, tip) {
            var data = { msg: msg };
            if (range) {
              if (range.start != null) {
                data.start = range.start + leadingSpaceLength;
              }
              if (range.end != null) {
                data.end = range.end + leadingSpaceLength;
              }
            }
            (tip ? tips : errors).push(data);
          };
        }
        // merge custom modules
        if (options.modules) {
          finalOptions.modules =
            (baseOptions.modules || []).concat(options.modules);
        }
        // merge custom directives
        if (options.directives) {
          finalOptions.directives = extend(
            Object.create(baseOptions.directives || null),
            options.directives
          );
        }
        // copy other options
        for (var key in options) {
          if (key !== 'modules' && key !== 'directives') {
            finalOptions[key] = options[key];
          }
        }
      }

finalOptions.warn = warn;

var compiled = baseCompile(template.trim(), finalOptions);
      {
        detectErrors(compiled.ast, warn);
      }
      compiled.errors = errors;
      compiled.tips = tips;
      return compiled
    }

return {
      compile: compile,
      compileToFunctions: createCompileToFunctionFn(compile)
    }
  }
}

/*  */

// `createCompilerCreator` allows creating compilers that use alternative
// parser/optimizer/codegen, e.g the SSR optimizing compiler.
// Here we just export a default compiler using the default parts.
var createCompiler = createCompilerCreator(function baseCompile (
  template,
  options
) {
  var ast = parse(template.trim(), options);
  if (options.optimize !== false) {
    optimize(ast, options);
  }
  var code = generate(ast, options);
  return {
    ast: ast,
    render: code.render,
    staticRenderFns: code.staticRenderFns
  }
});

/*  */

var ref$1 = createCompiler(baseOptions);
var compile = ref$1.compile;
var compileToFunctions = ref$1.compileToFunctions;

/*  */

// check whether current browser encodes a char inside attribute values
var div;
function getShouldDecode (href) {
  div = div || document.createElement('div');
  div.innerHTML = href ? "<a href=\"\n\"/>" : "<div a=\"\n\"/>";
  return div.innerHTML.indexOf('&#10;') > 0
}

// #3663: IE encodes newlines inside attribute values while other browsers don't
var shouldDecodeNewlines = inBrowser ? getShouldDecode(false) : false;
// #6828: chrome encodes content in a[href]
var shouldDecodeNewlinesForHref = inBrowser ? getShouldDecode(true) : false;

/*  */

var idToTemplate = cached(function (id) {
  var el = query(id);
  return el && el.innerHTML
});

var mount = Vue.prototype.$mount;
Vue.prototype.$mount = function (
  el,
  hydrating
) {
  el = el && query(el);

/* istanbul ignore if */
  if (el === document.body || el === document.documentElement) {
    warn(
      "Do not mount Vue to <html> or <body> - mount to normal elements instead."
    );
    return this
  }

var ref = compileToFunctions(template, {
        outputSourceRange: "development" !== 'production',
        shouldDecodeNewlines: shouldDecodeNewlines,
        shouldDecodeNewlinesForHref: shouldDecodeNewlinesForHref,
        delimiters: options.delimiters,
        comments: options.comments
      }, this);
      var render = ref.render;
      var staticRenderFns = ref.staticRenderFns;
      options.render = render;
      options.staticRenderFns = staticRenderFns;

/* istanbul ignore if */
      if (config.performance && mark) {
        mark('compile end');
        measure(("vue " + (this._name) + " compile"), 'compile', 'compile end');
      }
    }
  }
  return mount.call(this, el, hydrating)
};

/**
 * Get outerHTML of elements, taking care
 * of SVG elements in IE as well.
 */
function getOuterHTML (el) {
  if (el.outerHTML) {
    return el.outerHTML
  } else {
    var container = document.createElement('div');
    container.appendChild(el.cloneNode(true));
    return container.innerHTML
  }
}

Vue.compile = compileToFunctions;

module.exports = Vue;

/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./../../webpack/buildin/global.js */ "./node_modules/webpack/buildin/global.js"), __webpack_require__(/*! ./../../timers-browserify/main.js */ "./node_modules/timers-browserify/main.js").setImmediate))

/***/ }),

/***/ "./node_modules/vue/dist/vue.common.js":
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if (false) {} else {
  module.exports = __webpack_require__(/*! ./vue.common.dev.js */ "./node_modules/vue/dist/vue.common.dev.js")
}

/***/ }),

/***/ "./node_modules/webpack/buildin/amd-options.js":
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/* WEBPACK VAR INJECTION */(function(__webpack_amd_options__) {/* globals __webpack_amd_options__ */
module.exports = __webpack_amd_options__;

/* WEBPACK VAR INJECTION */}.call(this, {}))

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/***/ "./node_modules/webpack/buildin/global.js":
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var g;

// This works in non-strict mode
g = (function() {
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})();

try {
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} catch (e) {
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}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;

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/***/ "./node_modules/webpack/buildin/harmony-module.js":
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module.exports = function(originalModule) {
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			enumerable: true
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		module.webpackPolyfill = 1;
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	return module;
};

/***/ }),

/***/ "./node_modules/webpack/buildin/module.js":
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/***/ (function(module, exports) {

module.exports = function(module) {
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	return module;
};

/***/ }),

/***/ "./resources/js/bootstrap.js":
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/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

window._ = __webpack_require__(/*! lodash */ "./node_modules/lodash/lodash.js");
/**
 * We'll load jQuery and the Bootstrap jQuery plugin which provides support
 * for JavaScript based Bootstrap features such as modals and tabs. This
 * code may be modified to fit the specific needs of your application.
 */

try {
  window.Popper = __webpack_require__(/*! popper.js */ "./node_modules/popper.js/dist/esm/popper.js")["default"];
  window.$ = window.jQuery = __webpack_require__(/*! jquery */ "./node_modules/jquery/dist/jquery.js");

__webpack_require__(/*! bootstrap */ "./node_modules/bootstrap/dist/js/bootstrap.js");
} catch (e) {}
/**
 * We'll load the axios HTTP library which allows us to easily issue requests
 * to our Laravel back-end. This library automatically handles sending the
 * CSRF token as a header based on the value of the "XSRF" token cookie.
 */

window.axios = __webpack_require__(/*! axios */ "./node_modules/axios/index.js");
window.axios.defaults.headers.common['X-Requested-With'] = 'XMLHttpRequest';
/**
 * Next we will register the CSRF Token as a common header with Axios so that
 * all outgoing HTTP requests automatically have it attached. This is just
 * a simple convenience so we don't have to attach every token manually.
 */

var token = document.head.querySelector('meta[name="csrf-token"]');

if (token) {
  window.axios.defaults.headers.common['X-CSRF-TOKEN'] = token.content;
} else {
  console.error('CSRF token not found: https://laravel.com/docs/csrf#csrf-x-csrf-token');
}
/**
 * Echo exposes an expressive API for subscribing to channels and listening
 * for events that are broadcast by Laravel. Echo and event broadcasting
 * allows your team to easily build robust real-time web applications.
 */
// import Echo from 'laravel-echo'
// window.Pusher = require('pusher-js');
// window.Echo = new Echo({
//     broadcaster: 'pusher',
//     key: process.env.MIX_PUSHER_APP_KEY,
//     cluster: process.env.MIX_PUSHER_APP_CLUSTER,
//     encrypted: true
// });

/***/ }),

/***/ "./resources/js/components/Statistics.vue":
/*!************************************************!*\
  !*** ./resources/js/components/Statistics.vue ***!
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/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./Statistics.vue?vue&type=template&id=8f59d764& */ "./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&");
/* harmony import */ var _Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./Statistics.vue?vue&type=script&lang=js& */ "./resources/js/components/Statistics.vue?vue&type=script&lang=js&");
/* empty/unused harmony star reexport *//* harmony import */ var _node_modules_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ../../../node_modules/vue-loader/lib/runtime/componentNormalizer.js */ "./node_modules/vue-loader/lib/runtime/componentNormalizer.js");

/* normalize component */

var component = Object(_node_modules_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_2__["default"])(
  _Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__["default"],
  _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["render"],
  _Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"],
  false,
  null,
  null,
  null
  
)

/* hot reload */
if (false) { var api; }
component.options.__file = "resources/js/components/Statistics.vue"
/* harmony default export */ __webpack_exports__["default"] = (component.exports);

/***/ }),

/***/ "./resources/js/components/Statistics.vue?vue&type=script&lang=js&":
/*!*************************************************************************!*\
  !*** ./resources/js/components/Statistics.vue?vue&type=script&lang=js& ***!
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/*! exports provided: default */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _node_modules_babel_loader_lib_index_js_ref_4_0_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../node_modules/babel-loader/lib??ref--4-0!../../../node_modules/vue-loader/lib??vue-loader-options!./Statistics.vue?vue&type=script&lang=js& */ "./node_modules/babel-loader/lib/index.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=script&lang=js&");
/* empty/unused harmony star reexport */ /* harmony default export */ __webpack_exports__["default"] = (_node_modules_babel_loader_lib_index_js_ref_4_0_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__["default"]);

/***/ }),

/***/ "./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&":
/*!*******************************************************************************!*\
  !*** ./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764& ***!
  \*******************************************************************************/
/*! exports provided: render, staticRenderFns */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../node_modules/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!../../../node_modules/vue-loader/lib??vue-loader-options!./Statistics.vue?vue&type=template&id=8f59d764& */ "./node_modules/vue-loader/lib/loaders/templateLoader.js?!./node_modules/vue-loader/lib/index.js?!./resources/js/components/Statistics.vue?vue&type=template&id=8f59d764&");
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "render", function() { return _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["render"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return _node_modules_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_node_modules_vue_loader_lib_index_js_vue_loader_options_Statistics_vue_vue_type_template_id_8f59d764___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"]; });

/***/ }),

/***/ "./resources/js/custom.js":
/*!********************************!*\
  !*** ./resources/js/custom.js ***!
  \********************************/
/*! no static exports found */
/***/ (function(module, exports) {

$(document).ready(function () {
  /* Hover step thumbnail. */
  $(".empty-step .thumbnail").on({
    mouseenter: function mouseenter() {
      $(this).removeClass('alert-secondary');
      $(this).addClass('alert-dark');
    },
    mouseleave: function mouseleave() {
      $(this).removeClass('alert-dark');
      $(this).addClass('alert-secondary');
    }
  });
  $(".step .thumbnail").on({
    mouseenter: function mouseenter() {
      $(this).removeClass('alert-info');
      $(this).addClass('alert-primary');
    },
    mouseleave: function mouseleave() {
      $(this).removeClass('alert-primary');
      $(this).addClass('alert-info');
    }
  });
  /* END: Hover step thumbnail. */

/* Add step. */

$("#add-step").click(function () {
    var action_url = $(this).attr('action');
    $.ajax({
      url: action_url,
      success: function success(data) {
        $(".step-form").html(data);
        $("#step_modal").modal('show');
      },
      error: function error(request, status, _error) {
        alert(request.responseText);
      },
      dataType: 'html'
    });
  });
  /* END: Add step. */

/* Add answer. */

$("body").on('click', '#add-answer', function () {
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var action_url = $(this).attr('action');
    $.ajax({
      url: action_url,
      success: function success(data) {
        $(".answers").append(data);
      },
      error: function error(request, status, _error2) {
        alert(request.responseText);
      },
      dataType: 'html'
    });
  });
  /* END: Add answer. */

/* Add title. */

$(document).on('click', '.add-title', function () {
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var action_url = $(this).attr('action');
    var current_item = $(this);
    $.ajax({
      url: action_url,
      dataType: 'html',
      success: function success(data) {
        current_item.parent().before(data);
      },
      error: function error(request, status, _error3) {
        alert(request.responseText);
      }
    });
  });
  /* END: Add title. */

/* Add next step. */

$(document).on('click', '.add-nextq', function () {
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var action_url = $(this).attr('action');
    var current_item = $(this);
    var entity_id = current_item.data('entity_id');
    $.ajax({
      url: action_url,
      dataType: 'html',
      data: {
        'entity_id': entity_id
      },
      success: function success(data) {
        current_item.parent().before(data);
      },
      error: function error(request, status, _error4) {
        alert(request.responseText);
      }
    });
  });
  /* END: Add next step. */

/* Add field. */

$("body").on('click', '.add-field', function () {
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var action_url = $(this).attr('action');
    var entity_id = $(this).data('entity_id');
    var current_item = $(this);
    $.ajax({
      url: action_url,
      success: function success(data) {
        current_item.replaceWith(data);
      },
      error: function error(request, status, _error5) {
        alert(request.responseText);
      },
      dataType: 'html',
      data: {
        'entity_id': entity_id
      }
    });
  });
  /* END: Add field. */

/* Delete option. */

$("body").on('click', '.delete', function () {
    $(this).closest('.step_answers').remove();
  });
  /* END: Delete option. */

/* Delete destination. */

$(document).on('click', '.delete-destination', function () {
    $(this).closest('.next_steps').remove();
  });
  /* END: Delete destination. */

/* Delete title. */

$(document).on('click', '.delete-title', function () {
    $(this).closest('.step_titles').remove();
  });
  /* END: Delete title. */

/* Save step. */

$("body").on('submit', '#step-form', function (e) {
    e.preventDefault();
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var form = $(this); // Defining the current form.

var form_type = form.find("[name^=form_type]").val();
    var step_id = form.find("[name^=step_id]").val();
    var step_answers = $(".step_answers"); // Will loop all of this fields to get each answer.

var step_titles = $(".step_titles"); // Will loop all of this fields to get each question title.

var next_steps = $(".next_steps"); // Will loop all of this fields to get each next step.

if (form_type == 'edit') {
          $("." + step_id).html(data);
        } else {
          $(".steps-list").append(data);
        } // RESET FORM

$(".modal").modal('hide');
        $(".modal").on('hidden.bs.modal', function () {
          $(this).closest('form')[0].reset();
        });
      },
      error: function error(request, status, _error6) {
        alert(request.responseText);
      }
    });
  });
  /* END: Save step. */

/* Edit step. */

$(document).on('click', '.edit_entity', function (e) {
    e.preventDefault();
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var ajax_url = $(this).data('url_ajax');
    var entity_id = $(this).data('entity_id');
    var holder = $(this).data('holder');
    var modal = $(this).data('modal');
    $.ajax({
      type: "POST",
      url: "/" + ajax_url,
      data: {
        'entity_id': entity_id
      },
      dataType: 'HTML',
      success: function success(data) {
        $("." + holder).html(data);
        $("#" + modal).modal('show');
      },
      error: function error(data) {}
    });
  });
  /* END: Edit step. */

/* Remove step. */

$(document).on('click', '.remove', function (e) {
    e.preventDefault();
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var curr_elem = $(this);
    var ajax_url = curr_elem.data('url_ajax');
    var entity_id = curr_elem.data('entity_id');
    $.ajax({
      type: "POST",
      url: "/" + ajax_url,
      data: {
        'entity_id': entity_id
      },
      dataType: 'JSON',
      success: function success(data) {
        curr_elem.parent().addClass('d-none');
      },
      error: function error(data) {}
    });
  });
  /* END: Remove step. */

/* Define start step. */

$(document).on('submit', '#start_step_form', function (e) {
    e.preventDefault();
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var ajax_url = $(this).data('url_ajax');
    var modal = $(this).data('modal');
    $.ajax({
      type: "POST",
      url: "/" + ajax_url,
      data: $(this).serialize(),
      dataType: 'JSON',
      success: function success(data) {
        $("#" + modal).modal('hide');
      },
      error: function error(data) {}
    });
  });
  /* END: Define start step. */

/* Getting the modal for changing the start step. */

$(document).on('click', '.change_entity', function (e) {
    e.preventDefault();
    var ajax_url = $(this).data('url_ajax');
    var holder = $(this).data('holder');
    var modal = $(this).data('modal');
    $.ajax({
      type: "GET",
      url: "/" + ajax_url,
      dataType: 'HTML',
      success: function success(data) {
        $("." + holder).html(data);
        $("#" + modal).modal('show');
      },
      error: function error(data) {}
    });
  });
  /* END: Getting the modal for changing the start step. */

/* Activate or deactivate a .form-control element. */

$(document).on('click', '.headline .form-control, .next-steps .form-control', function (e) {
    if (!$(this).hasClass('active')) {
      $('.form-control').removeClass('active');
      $(this).addClass('active');
    }
  });
  /* END: Activate or deactivate a .form-control element. */

/* On click on variable button, extract it's value and insert to the current cursor position in any input field. */

$(document).on('click', '.variables button', function (e) {
    e.preventDefault(); // insert to the current cursor position

var button_text = $(this).text();
    var text = jQuery('.form-control.active');
    var cursor_position = text[0].selectionStart;
    var text_value = text.val();
    text.val(text_value.substring(0, cursor_position) + button_text + text_value.substring(cursor_position));
    console.log(button_text);
  });
  /* END: On click on variable button, extract it's value and insert to the current cursor position in any input field. */

$(document).on('click', '.get_variables', function (e) {
    e.preventDefault();
    var ajax_url = $(this).data('url_ajax');
    var holder = $(this).data('holder');
    var variable_type = $(this).data('variable_type');
    $.ajax({
      type: "GET",
      url: "/" + ajax_url,
      dataType: 'HTML',
      data: {
        'variable_type': variable_type
      },
      success: function success(data) {
        $("." + holder).html(data);
      },
      error: function error(data) {}
    });
  });
  $(document).on('change', '.change_status', function (e) {
    e.preventDefault();
    $.ajaxSetup({
      headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
      }
    });
    var ajax_url = $(this).data('url_ajax');
    var entity_id = $(this).data('entity_id');
    var status = $(this).val();
    $.ajax({
      type: "POST",
      url: "/" + ajax_url,
      dataType: 'JSON',
      data: {
        'entity_id': entity_id,
        'status': status
      },
      success: function success(data) {
        location.reload();
      },
      error: function error(data) {}
    });
  });
});

/***/ }),

/***/ "./resources/js/statistics.js":
/*!************************************!*\
  !*** ./resources/js/statistics.js ***!
  \************************************/
/*! no exports provided */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! vue */ "./node_modules/vue/dist/vue.common.js");
/* harmony import */ var vue__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(vue__WEBPACK_IMPORTED_MODULE_0__);
/* harmony import */ var _components_Statistics_vue__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./components/Statistics.vue */ "./resources/js/components/Statistics.vue");
/* harmony import */ var vue_apexcharts__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! vue-apexcharts */ "./node_modules/vue-apexcharts/dist/vue-apexcharts.js");
/* harmony import */ var vue_apexcharts__WEBPACK_IMPORTED_MODULE_2___default = /*#__PURE__*/__webpack_require__.n(vue_apexcharts__WEBPACK_IMPORTED_MODULE_2__);
/**
* First we will load all of this project's JavaScript dependencies which
* includes Vue and other libraries. It is a great starting point when
* building robust, powerful web applications using Vue and Laravel.
*/
__webpack_require__(/*! ./bootstrap */ "./resources/js/bootstrap.js");

__webpack_require__(/*! ./custom */ "./resources/js/custom.js");

window.Vue = __webpack_require__(/*! vue */ "./node_modules/vue/dist/vue.common.js");

// axios.defaults.baseURL = process.env.MIX_URL_API;

vue__WEBPACK_IMPORTED_MODULE_0___default.a.component('apexchart', vue_apexcharts__WEBPACK_IMPORTED_MODULE_2___default.a);
var app = new vue__WEBPACK_IMPORTED_MODULE_0___default.a({
  el: '#statistics',
  components: {
    Statistics: _components_Statistics_vue__WEBPACK_IMPORTED_MODULE_1__["default"]
  }
});

/***/ }),

/***/ 1:
/*!******************************************!*\
  !*** multi ./resources/js/statistics.js ***!
  \******************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(/*! /var/www/html/quiz/resources/js/statistics.js */"./resources/js/statistics.js");

/***/ })

/******/ });

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