Slim.min.js

"use strict";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}}();function _classCallCheck(instance,Constructor){if(!(instance instanceof Constructor)){throw new TypeError("Cannot call a class as a function")}}function _possibleConstructorReturn(self,call){if(!self){throw new ReferenceError("this hasn't been initialised - super() hasn't been called")}return call&&(typeof call==="object"||typeof call==="function")?call:self}function _inherits(subClass,superClass){if(typeof superClass!=="function"&&superClass!==null){throw new TypeError("Super expression must either be null or a function, not "+typeof superClass)}subClass.prototype=Object.create(superClass&&superClass.prototype,{constructor:{value:subClass,enumerable:false,writable:true,configurable:true}});if(superClass)Object.setPrototypeOf?Object.setPrototypeOf(subClass,superClass):subClass.__proto__=superClass}var Slim=function(_HTMLElement){_inherits(Slim,_HTMLElement);_createClass(Slim,null,[{key:"polyfill",value:function polyfill(url){if(Slim.__isWCSupported)return;document.write('<script src="'+url+'"></script>')}},{key:"tag",value:function tag(_tag,clazzOrTemplate,clazz){if(clazz===undefined){clazz=clazzOrTemplate}else{Slim.__templateDict[_tag]=clazzOrTemplate}Slim.__prototypeDict[_tag]=clazz;document.registerElement(_tag,clazz)}},{key:"getTag",value:function getTag(clazz){for(var tag in Slim.__prototypeDict){if(Slim.__prototypeDict[tag]===clazz)return tag}}},{key:"plugin",value:function plugin(phase,_plugin){if(["create","beforeRender","beforeRemove","afterRender"].indexOf(phase)===-1){throw"Supported phase can be create, beforeRemove, beforeRender or afterRender only"}Slim.__plugins[phase].push(_plugin)}},{key:"registerCustomAttribute",value:function registerCustomAttribute(attr,fn){Slim.__customAttributeProcessors[attr]=Slim.__customAttributeProcessors[attr]||[];Slim.__customAttributeProcessors[attr].push(fn)}},{key:"__runPlugins",value:function __runPlugins(phase,element){Slim.__plugins[phase].forEach(function(fn){fn(element)})}},{key:"__moveChildrenBefore",value:function __moveChildrenBefore(source,target,activate){while(source.firstChild){target.parentNode.insertBefore(source.firstChild,target)}var children=Slim.selectorToArr(target,"*");var _iteratorNormalCompletion=true;var _didIteratorError=false;var _iteratorError=undefined;try{for(var _iterator=children[Symbol.iterator](),_step;!(_iteratorNormalCompletion=(_step=_iterator.next()).done);_iteratorNormalCompletion=true){var child=_step.value;if(activate&&child.isSlim){child.createdCallback()}}}catch(err){_didIteratorError=true;_iteratorError=err}finally{try{if(!_iteratorNormalCompletion&&_iterator.return){_iterator.return()}}finally{if(_didIteratorError){throw _iteratorError}}}}},{key:"__moveChildren",value:function __moveChildren(source,target,activate){while(source.firstChild){target.appendChild(source.firstChild)}var children=Slim.selectorToArr(target,"*");var _iteratorNormalCompletion2=true;var _didIteratorError2=false;var _iteratorError2=undefined;try{for(var _iterator2=children[Symbol.iterator](),_step2;!(_iteratorNormalCompletion2=(_step2=_iterator2.next()).done);_iteratorNormalCompletion2=true){var child=_step2.value;if(activate&&child.isSlim){child.createdCallback()}}}catch(err){_didIteratorError2=true;_iteratorError2=err}finally{try{if(!_iteratorNormalCompletion2&&_iterator2.return){_iterator2.return()}}finally{if(_didIteratorError2){throw _iteratorError2}}}}},{key:"__lookup",value:function __lookup(obj,desc){var arr=desc.split(".");var prop=arr[0];while(arr.length&&obj){obj=obj[prop=arr.shift()]}return{source:desc,prop:prop,obj:obj}}},{key:"__createRepeater",value:function __createRepeater(descriptor){if(Slim.__prototypeDict["slim-repeat"]===undefined){Slim.__initRepeater()}var repeater=void 0;repeater=document.createElement("slim-repeat");repeater.sourceNode=descriptor.target;descriptor.target.parentNode.insertBefore(repeater,descriptor.target);descriptor.repeater=repeater;repeater._boundParent=descriptor.source;descriptor.target.parentNode.removeChild(descriptor.target);repeater._isAdjacentRepeater=descriptor.repeatAdjacent;repeater.setAttribute("source",descriptor.properties[0]);repeater.setAttribute("target-attr",descriptor.targetAttribute);descriptor.repeater=repeater}},{key:"__dashToCamel",value:function __dashToCamel(dash){return dash.indexOf("-")<0?dash:dash.replace(/-[a-z]/g,function(m){return m[1].toUpperCase()})}},{key:"__camelToDash",value:function __camelToDash(camel){return camel.replace(/([A-Z])/g,"-$1").toLowerCase()}},{key:"interactionEventNames",get:function get(){return["click","mouseover","mouseout","mousemove","mouseenter","mousedown","mouseup","dblclick","contextmenu","wheel","mouseleave","select","pointerlockchange","pointerlockerror","focus","blur","input","error","invalid","animationstart","animationend","animationiteration","reset","submit","resize","scroll","keydown","keypress","keyup","change"]}}]);function Slim(){_classCallCheck(this,Slim);var _this=_possibleConstructorReturn(this,(Slim.__proto__||Object.getPrototypeOf(Slim)).call(this));_this.createdCallback();return _this}_createClass(Slim,[{key:"find",value:function find(selector){return this.querySelector(selector)}},{key:"findAll",value:function findAll(selector){return Slim.selectorToArr(this,selector)}},{key:"watch",value:function watch(prop,executor){var descriptor={type:"W",properties:[prop],executor:executor,target:this,source:this};this._bindings=this._bindings||{};this._boundParent=this._boundParent||this;this.__bind(descriptor)}},{key:"callAttribute",value:function callAttribute(attributeName,value){if(!this._boundParent){throw"Unable to call attribute-bound method when no bound parent available"}var fnName=this.getAttribute(attributeName);if(fnName===null){console.warn&&console.warn("Unable to call null attribute-bound method on bound parent "+this._boundParent.outerHTML);return}if(typeof this[fnName]==="function"){this[fnName](value)}else if(typeof this._boundParent[fnName]==="function"){this._boundParent[fnName](value)}else if(this._boundParent&&this._boundParent._boundParent&&typeof this._boundParent._boundParent[fnName]==="function"){this._boundParent._boundParent[fnName](value)}else if(this._boundRepeaterParent&&typeof this._boundRepeaterParent[fnName]==="function"){this._boundRepeaterParent[fnName](value)}else{throw"Unable to call attribute-bound method: "+fnName+" on bound parent "+this._boundParent.outerHTML+" with value "+value}if(typeof this.update==="function"&&(this.isInteractive||Slim.autoAttachInteractionEvents||this.getAttribute("interactive"))){this.update()}}},{key:"__bind",value:function __bind(descriptor){descriptor.properties.forEach(function(prop){var rootProp=void 0;if(prop.indexOf(".")>0){rootProp=prop.split(".")[0]}else{rootProp=prop}var source=descriptor.source||descriptor.target._boundParent||descriptor.parentNode;source._bindings=source._bindings||{};source._bindings[rootProp]=source._bindings[rootProp]||{value:source[rootProp],executors:[]};if(!source.__lookupGetter__(rootProp))source.__defineGetter__(rootProp,function(){return this._bindings[rootProp].value});if(!source.__lookupSetter__(rootProp))source.__defineSetter__(rootProp,function(x){this._bindings[rootProp].value=x;if(descriptor.sourceText){descriptor.target.innerText=descriptor.sourceText}this._executeBindings(rootProp);if(typeof this[rootProp+"Changed"]==="function"){this[rootProp+"Changed"](x)}});var executor=void 0;if(descriptor.type==="C"){executor=function executor(){descriptor.executor()}}else if(descriptor.type==="P"){executor=function executor(){if(!descriptor.target.hasAttribute("slim-repeat")){var sourceRef=descriptor.target._boundRepeaterParent;var value=Slim.__lookup(sourceRef||source,prop).obj||Slim.__lookup(descriptor.target,prop).obj;descriptor.target[Slim.__dashToCamel(descriptor.attribute)]=value;descriptor.target.setAttribute(descriptor.attribute,value)}}}else if(descriptor.type==="M"){executor=function executor(){if(!descriptor.target.hasAttribute("slim-repeat")){var sourceRef=descriptor.target._boundRepeaterParent||source;var value=sourceRef[descriptor.method].apply(sourceRef,descriptor.properties.map(function(prop){return descriptor.target[prop]||sourceRef[prop]}));descriptor.target[Slim.__dashToCamel(descriptor.attribute)]=value;descriptor.target.setAttribute(descriptor.attribute,value)}}}else if(descriptor.type==="T"){executor=function executor(){var source=descriptor.target._boundParent;descriptor.target.innerText=descriptor.target.innerText.replace("[["+prop+"]]",Slim.__lookup(source,prop).obj)}}else if(descriptor.type==="R"){executor=function executor(){descriptor.repeater.renderList()}}else if(descriptor.type==="W"){executor=function executor(){descriptor.executor(Slim.__lookup(source,prop).obj)}}else if(descriptor.type==="F"){executor=function executor(){var value=!!Slim.__lookup(descriptor.source,prop).obj;if(!value){if(descriptor.target.parentNode){descriptor.target.insertAdjacentElement("beforeBegin",descriptor.helper);descriptor.target.remove()}}else{if(!descriptor.target.parentNode){descriptor.helper.insertAdjacentElement("beforeBegin",descriptor.target);if(descriptor.target.isSlim){descriptor.target.createdCallback()}descriptor.helper.remove()}}}}executor.descriptor=descriptor;source._bindings[rootProp].executors.push(executor)})}},{key:"createdCallback",value:function createdCallback(){if(this.isVirtual)return;if(this.__createdCallbackRunOnce)return;this.__createdCallbackRunOnce=true;this.initialize();this.onBeforeCreated();this._captureBindings();Slim.__runPlugins("create",this);this.onCreated();this.__onCreatedComplete=true;this.onBeforeRender();Slim.__runPlugins("beforeRender",this);Slim.__moveChildren(this._virtualDOM,this.rootElement,true);this.onAfterRender();Slim.__runPlugins("afterRender",this);this.update()}},{key:"detachedCallback",value:function detachedCallback(){Slim.__runPlugins("beforeRemove",this);this.onRemoved()}},{key:"_initInteractiveEvents",value:function _initInteractiveEvents(){var _this2=this;if(!this.__eventsInitialized&&(Slim.autoAttachInteractionEvents||this.isInteractive||this.hasAttribute("interactive")))Slim.interactionEventNames.forEach(function(eventType){_this2.addEventListener(eventType,function(e){_this2.handleEvent(e)})})}},{key:"initialize",value:function initialize(){this._bindings=this._bindings||{};this._boundChildren=this._boundChildren||[];this._initInteractiveEvents();this.__eventsInitialized=true;this.alternateTemplate=this.alternateTemplate||null;this._virtualDOM=this._virtualDOM||document.createDocumentFragment()}},{key:"handleEvent",value:function handleEvent(e){if(this.hasAttribute("on"+e.type)){this.callAttribute("on"+e.type,e)}else if(this.hasAttribute(e.type)){this.callAttribute(e.type,e)}}},{key:"connectedCallback",value:function connectedCallback(){this.attachedCallback()}},{key:"disconnectedCallback",value:function disconnectedCallback(){this.detachedCallback()}},{key:"attachedCallback",value:function attachedCallback(){this.onAdded()}},{key:"onAdded",value:function onAdded(){}},{key:"onRemoved",value:function onRemoved(){}},{key:"onBeforeCreated",value:function onBeforeCreated(){}},{key:"onCreated",value:function onCreated(){}},{key:"onBeforeRender",value:function onBeforeRender(){}},{key:"onAfterRender",value:function onAfterRender(){}},{key:"onBeforeUpdate",value:function onBeforeUpdate(){}},{key:"onAfterUpdate",value:function onAfterUpdate(){}},{key:"update",value:function update(){this.onBeforeUpdate();this._executeBindings();this.onAfterUpdate()}},{key:"render",value:function render(template){Slim.__runPlugins("beforeRender",this);this.onBeforeRender();this.alternateTemplate=template;this.initialize();this.rootElement.innerHTML="";this._captureBindings();this._executeBindings();Slim.__moveChildren(this._virtualDOM,this.rootElement,true);this.onAfterRender();Slim.__runPlugins("afterRender",this)}},{key:"_executeBindings",value:function _executeBindings(prop){var _this3=this;if(!this._bindings)return;this._boundChildren.forEach(function(child){if(child.hasAttribute("bind")&&child.sourceText!==undefined){child.innerText=child.sourceText}});var properties=prop?[prop]:Object.keys(this._bindings);properties.forEach(function(property){_this3._bindings[property].executors.forEach(function(fn){if(fn.descriptor.type!=="T")fn()})});Object.keys(this._bindings).forEach(function(property){_this3._bindings[property].executors.forEach(function(fn){if(fn.descriptor.type==="T"){fn()}})})}},{key:"_captureBindings",value:function _captureBindings(){var _this4=this;var self=this;var $tpl=this.alternateTemplate||this.template;if(!$tpl){while(this.firstChild){self._virtualDOM=this._virtualDOM||document.createDocumentFragment();self._virtualDOM.appendChild(this.firstChild)}}else if(typeof $tpl==="string"){var frag=document.createRange().createContextualFragment($tpl);while(frag.firstChild){this._virtualDOM.appendChild(frag.firstChild)}var virtualContent=this._virtualDOM.querySelector("slim-content");if(virtualContent){while(self.firstChild){self.firstChild._boundParent=this.firstChild._boundParent||this;virtualContent.appendChild(this.firstChild)}}}var allChildren=Slim.selectorToArr(this._virtualDOM,"*");var _iteratorNormalCompletion3=true;var _didIteratorError3=false;var _iteratorError3=undefined;try{for(var _iterator3=allChildren[Symbol.iterator](),_step3;!(_iteratorNormalCompletion3=(_step3=_iterator3.next()).done);_iteratorNormalCompletion3=true){var child=_step3.value;child._sourceOuterHTML=child.outerHTML;child._boundParent=child._boundParent||this;self._boundChildren=this._boundChildren||[];self._boundChildren.push(child);self._boundChildren.push(child);if(child.getAttribute("slim-id")){child._boundParent[Slim.__dashToCamel(child.getAttribute("slim-id"))]=child}var slimID=child.getAttribute("slim-id");if(slimID)this[slimID]=child;var descriptors=[];if(child.attributes)for(var i=0;i<child.attributes.length;i++){if(!child.isSlim&&!child.__eventsInitialized&&Slim.interactionEventNames.indexOf(child.attributes[i].nodeName)>=0){child.isInteractive=true;child.handleEvent=self.handleEvent.bind(child);child.callAttribute=self.callAttribute.bind(child);child.addEventListener(child.attributes[i].nodeName,child.handleEvent);child.__eventsInitialized=true}var desc=Slim.__processAttribute(child.attributes[i],child);if(desc)descriptors.push(desc);child[Slim.__dashToCamel(child.attributes[i].nodeName)]=child.attributes[i].nodeValue;if(child.attributes[i].nodeName.indexOf("#")=="0"){var refName=child.attributes[i].nodeName.slice(1);this[refName]=child}}descriptors=descriptors.sort(function(a){if(a.type==="I"){return-1}else if(a.type==="R")return 1;else if(a.type==="C")return 2;return 0});descriptors.forEach(function(descriptor){if(descriptor.type==="P"||descriptor.type==="M"||descriptor.type==="C"){_this4.__bind(descriptor)}else if(descriptor.type==="I"){Slim.__inject(descriptor)}else if(descriptor.type==="R"){Slim.__createRepeater(descriptor);_this4.__bind(descriptor)}else if(descriptor.type==="F"){_this4.__bind(descriptor)}})}}catch(err){_didIteratorError3=true;_iteratorError3=err}finally{try{if(!_iteratorNormalCompletion3&&_iterator3.return){_iterator3.return()}}finally{if(_didIteratorError3){throw _iteratorError3}}}allChildren=Slim.selectorToArr(this._virtualDOM,"*[bind]");var _iteratorNormalCompletion4=true;var _didIteratorError4=false;var _iteratorError4=undefined;try{for(var _iterator4=allChildren[Symbol.iterator](),_step4;!(_iteratorNormalCompletion4=(_step4=_iterator4.next()).done);_iteratorNormalCompletion4=true){var _child=_step4.value;var match=_child.innerText.match(/\[\[([\w|.]+)\]\]/g);if(match&&_child.children.firstChild){throw"Bind Error: Illegal bind attribute use on element type "+_child.localName+" with nested children.\n"+_child.outerHTML}if(match){var properties=[];for(var _i=0;_i<match.length;_i++){var lookup=match[_i].match(/([^\[].+[^\]])/)[0];properties.push(lookup)}var descriptor={type:"T",properties:properties,target:_child,sourceText:_child.innerText};_child.sourceText=_child.innerText;this.__bind(descriptor)}}}catch(err){_didIteratorError4=true;_iteratorError4=err}finally{try{if(!_iteratorNormalCompletion4&&_iterator4.return){_iterator4.return()}}finally{if(_didIteratorError4){throw _iteratorError4}}}}},{key:"isVirtual",get:function get(){var node=this;while(node){node=node.parentNode;if(!node){return true}if(node.nodeName==="BODY"||node.host){return false}}return true}},{key:"useShadow",get:function get(){return false}},{key:"rootElement",get:function get(){if(this.useShadow&&this.createShadowRoot){this.__shadowRoot=this.__shadowRoot||this.createShadowRoot();return this.__shadowRoot}return this}},{key:"isSlim",get:function get(){return true}},{key:"template",get:function get(){return Slim.__templateDict[this.nodeName.toLowerCase()]||null}},{key:"isInteractive",get:function get(){return false}}],[{key:"__processRepeater",value:function __processRepeater(attribute,child){return{type:"R",target:child,targetAttribute:child.getAttribute("slim-repeat-as")?child.getAttribute("slim-repeat-as"):"data",repeatAdjacent:child.hasAttribute("slim-repeat-adjacent")||child.localName==="option",attribute:attribute.nodeName,properties:[attribute.nodeValue],source:child._boundParent}}},{key:"__processCustomAttribute",value:function __processCustomAttribute(attribute,child){return{type:"C",target:child,properties:[attribute.nodeValue],executor:function executor(){Slim.__customAttributeProcessors[attribute.nodeName].forEach(function(customAttrProcessor){customAttrProcessor(child,attribute.nodeValue)})}}}},{key:"extract",value:function extract(target,expression){var rxInject=Slim.rxInject.exec(expression);var rxProp=Slim.rxProp.exec(expression);var rxMethod=Slim.rxMethod.exec(expression);if(rxProp){return target[rxProp[1]]}else if(rxMethod){return target[rxMethod[1]].apply(target,rxMethod[3].replace(" ","").split(","))}}},{key:"__processAttribute",value:function __processAttribute(attribute,child){if(attribute.nodeName==="slim-repeat"){return Slim.__processRepeater(attribute,child)}if(attribute.nodeName==="slim-if"){return{type:"F",target:child,source:child._boundParent,helper:document.createElement("slim-if-helper"),properties:[attribute.nodeValue]}}if(Slim.__customAttributeProcessors[attribute.nodeName]){return Slim.__processCustomAttribute(attribute,child)}var rxInject=Slim.rxInject.exec(attribute.nodeValue);var rxProp=Slim.rxProp.exec(attribute.nodeValue);var rxMethod=Slim.rxMethod.exec(attribute.nodeValue);if(rxMethod){return{type:"M",target:child,attribute:attribute.nodeName,method:rxMethod[1],properties:rxMethod[3].replace(" ","").split(",")}}else if(rxProp){return{type:"P",target:child,attribute:attribute.nodeName,properties:[rxProp[1]]}}else if(rxInject){return{type:"I",target:child,attribute:attribute.nodeName,factory:rxInject[1]}}}}]);return Slim}(HTMLElement);Slim.rxInject=/\{(.+[^(\((.+)\))])\}/;Slim.rxProp=/\[\[(.+[^(\((.+)\))])\]\]/;Slim.rxMethod=/\[\[(.+)(\((.+)\)){1}\]\]/;Slim.__customAttributeProcessors={};Slim.__prototypeDict={};Slim.__templateDict={};Slim.__plugins={create:[],beforeRender:[],afterRender:[],beforeRemove:[]};try{Slim.__isWCSupported=function(){return"registerElement"in document&&"import"in document.createElement("link")&&"content"in document.createElement("template")}()}catch(err){Slim.__isWCSupported=false}if(Slim.__isWCSupported){Slim.selectorToArr=function(target,selector){return target.querySelectorAll(selector)}}else{Slim.selectorToArr=function(target,selector){return Array.prototype.slice.call(target.querySelectorAll(selector))}}Slim.__initRepeater=function(){var SlimRepeater=function(_Slim){_inherits(SlimRepeater,_Slim);function SlimRepeater(){_classCallCheck(this,SlimRepeater);return _possibleConstructorReturn(this,(SlimRepeater.__proto__||Object.getPrototypeOf(SlimRepeater)).apply(this,arguments))}_createClass(SlimRepeater,[{key:"onRemoved",value:function onRemoved(){this.sourceData.unregisterSlimRepeater(this)}},{key:"registerForRender",value:function registerForRender(){var _this6=this;if(this.pendingRender)return;this.pendingRender=true;setTimeout(function(){_this6.checkoutRender()},0)}},{key:"checkoutRender",value:function checkoutRender(){this.pendingRender=false;this.renderList()}},{key:"renderList",value:function renderList(){var _this7=this;var targetPropName=this.getAttribute("target-attr");if(!this.sourceNode)return;this.clones&&this.clones.forEach(function(clone){clone.remove()});this.clones=[];this.sourceData.registerSlimRepeater(this);this.sourceData.forEach(function(dataItem,index){var clone=_this7.sourceNode.cloneNode(true);clone.removeAttribute("slim-repeat");clone.removeAttribute("slim-repeat-as");clone.setAttribute("slim-repeat-index",index);if(!Slim.__isWCSupported){_this7.insertAdjacentHTML("beforeEnd",clone.outerHTML);clone=_this7.find('*[slim-repeat-index="'+index.toString()+'"]')}clone[targetPropName]=dataItem;clone.data_index=index;clone.data_source=_this7.sourceData;clone.sourceText=clone.innerText;if(Slim.__isWCSupported){_this7.insertAdjacentElement("beforeEnd",clone)}_this7.clones.push(clone)});this._captureBindings();var _loop=function _loop(clone){clone[targetPropName]=clone[targetPropName];clone._boundRepeaterParent=_this7._boundParent;if(Slim.__prototypeDict[clone.localName]!==undefined||clone.isSlim){clone._boundParent=_this7._boundParent}else{clone._boundParent=clone}Slim.selectorToArr(clone,"*").forEach(function(element){element._boundParent=clone._boundParent;element._boundRepeaterParent=clone._boundRepeaterParent;element[targetPropName]=clone[targetPropName];element.data_index=clone.data_index;element.data_source=clone.data_source})};var _iteratorNormalCompletion5=true;var _didIteratorError5=false;var _iteratorError5=undefined;try{for(var _iterator5=this.clones[Symbol.iterator](),_step5;!(_iteratorNormalCompletion5=(_step5=_iterator5.next()).done);_iteratorNormalCompletion5=true){var clone=_step5.value;_loop(clone)}}catch(err){_didIteratorError5=true;_iteratorError5=err}finally{try{if(!_iteratorNormalCompletion5&&_iterator5.return){_iterator5.return()}}finally{if(_didIteratorError5){throw _iteratorError5}}}this._executeBindings();if(this._isAdjacentRepeater){Slim.__moveChildrenBefore(this._virtualDOM,this,true)}else{Slim.__moveChildren(this._virtualDOM,this,true)}}},{key:"useShadow",get:function get(){return false}},{key:"sourceData",get:function get(){try{var lookup=Slim.__lookup(this._boundParent,this.getAttribute("source"));return lookup.obj||[]}catch(err){return[]}}}]);return SlimRepeater}(Slim);Slim.tag("slim-repeat",SlimRepeater);window.SlimRepeater=SlimRepeater};window.Slim=Slim;(function(){var originals={};["push","pop","shift","unshift","splice","sort","reverse"].forEach(function(method){originals[method]=Array.prototype[method];Array.prototype[method]=function(){var result=originals[method].apply(this,arguments);if(this.registeredSlimRepeaters){this.registeredSlimRepeaters.forEach(function(repeater){repeater.registerForRender()})}return result}});Array.prototype.registerSlimRepeater=function(repeater){if(this.registeredSlimRepeaters===undefined){Object.defineProperty(this,"registeredSlimRepeaters",{enumerable:false,configurable:false,value:[]})}if(this.registeredSlimRepeaters.indexOf(repeater)<0){this.registeredSlimRepeaters.push(repeater)}};Array.prototype.unregisterSlimRepeater=function(repeater){if(this.registeredSlimRepeaters&&this.registeredSlimRepeaters.indexOf(repeater)>=0){this.registeredSlimRepeaters.splice(this.registeredSlimRepeaters.indexOf(repeater),1)}}})();if(typeof module!=="undefined"&&module.exports){module.exports.Slim=Slim}