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v,m=t[g],_=this.get(m);_?(c&&m!==_&&(v=this._isModel(m)?m.attributes:m,e.parse&&(v=_.parse(v,e)),_.set(v,e),o.push(_),f&&!d&&(d=_.hasChanged(p))),a[_.cid]||(a[_.cid]=!0,s.push(_)),t[g]=_):u&&(m=t[g]=this._prepareModel(m,e))&&(r.push(m),this._addReference(m,e),a[m.cid]=!0,s.push(m))}if(l){for(g=0;g<this.length;g++)a[(m=this.models[g]).cid]||h.push(m);h.length&&this._removeModels(h,e)}var y=!1;if(s.length&&(!f&&u&&l)?(y=this.length!==s.length||b.some(this.models,function(t,e){return t!==s[e]}),this.models.length=0,x(this.models,s,0),this.length=this.models.length):r.length&&(f&&(d=!0),x(this.models,r,null==n?this.length:n),this.length=this.models.length),d&&this.sort({silent:!0}),!e.silent){for(g=0;g<r.length;g++)null!=n&&(e.index=n+g),(m=r[g]).trigger("add",m,this,e);(d||y)&&this.trigger("sort",this,e),(r.length||h.length||o.length)&&(e.changes={added:r,removed:h,merged:o},this.trigger("update",this,e))}return i?t[0]:t}},reset:function(t,e){e=e?b.clone(e):{};for(var i=0;i<this.models.length;i++)this._removeReference(this.models[i],e);return e.previousModels=this.models,this._reset(),t=this.add(t,b.extend({silent:!0},e)),e.silent||this.trigger("reset",this,e),t},push:function(t,e){return this.add(t,b.extend({at:this.length},e))},pop:function(t){var e=this.at(this.length-1);return this.remove(e,t)},unshift:function(t,e){return this.add(t,b.extend({at:0},e))},shift:function(t){var e=this.at(0);return this.remove(e,t)},slice:function(){return o.apply(this.models,arguments)},get:function(t){if(null!=t)return this._byId[t]||this._byId[this.modelId(this._isModel(t)?t.attributes:t)]||t.cid&&this._byId[t.cid]},has:function(t){return null!=this.get(t)},at:function(t){return t<0&&(t+=this.length),this.models[t]},where:function(t,e){return this[e?"find":"filter"](t)},findWhere:function(t){return this.where(t,!0)},sort:function(t){var e=this.comparator;if(!e)throw new Error("Cannot sort a set without a comparator");t=t||{};var i=e.length;return b.isFunction(e)&&(e=e.bind(this)),1===i||b.isString(e)?this.models=this.sortBy(e):this.models.sort(e),t.silent||this.trigger("sort",this,t),this},pluck:function(t){return this.map(t+"")},fetch:function(i){var n=(i=b.extend({parse:!0},i)).success,s=this;return i.success=function(t){var e=i.reset?"reset":"set";s[e](t,i),n&&n.call(i.context,s,t,i),s.trigger("sync",s,t,i)},B(this,i),this.sync("read",this,i)},create:function(t,e){var n=(e=e?b.clone(e):{}).wait;if(!(t=this._prepareModel(t,e)))return!1;n||this.add(t,e);var s=this,r=e.success;return e.success=function(t,e,i){n&&s.add(t,i),r&&r.call(i.context,t,e,i)},t.save(null,e),t},parse:function(t,e){return t},clone:function(){return new this.constructor(this.models,{model:this.model,comparator:this.comparator})},modelId:function(t){return t[this.model.prototype.idAttribute||"id"]},values:function(){return new E(this,k)},keys:function(){return new E(this,I)},entries:function(){return new E(this,S)},_reset:function(){this.length=0,this.models=[],this._byId={}},_prepareModel:function(t,e){if(this._isModel(t))return t.collection||(t.collection=this),t;t=new((e=e?b.clone(e):{}).collection=this).model(t,e);return t.validationError?(this.trigger("invalid",this,t.validationError,e),!1):t},_removeModels:function(t,e){for(var i=[],n=0;n<t.length;n++){var s,r,o=this.get(t[n]);o&&(s=this.indexOf(o),this.models.splice(s,1),this.length--,delete this._byId[o.cid],null!=(r=this.modelId(o.attributes))&&delete this._byId[r],e.silent||(e.index=s,o.trigger("remove",o,this,e)),i.push(o),this._removeReference(o,e))}return i},_isModel:function(t){return t instanceof v},_addReference:function(t,e){this._byId[t.cid]=t;var i=this.modelId(t.attributes);null!=i&&(this._byId[i]=t),t.on("all",this._onModelEvent,this)},_removeReference:function(t,e){delete this._byId[t.cid];var i=this.modelId(t.attributes);null!=i&&delete this._byId[i],this===t.collection&&delete t.collection,t.off("all",this._onModelEvent,this)},_onModelEvent:function(t,e,i,n){if(e){if(("add"===t||"remove"===t)&&i!==this)return;var s,r;"destroy"===t&&this.remove(e,n),"change"!==t||(s=this.modelId(e.previousAttributes()))!==(r=this.modelId(e.attributes))&&(null!=s&&delete this._byId[s],null!=r&&(this._byId[r]=e))}this.trigger.apply(this,arguments)}});var y="function"==typeof Symbol&&Symbol.iterator;y&&(m.prototype[y]=m.prototype.values);var E=function(t,e){this._collection=t,this._kind=e,this._index=0},k=1,I=2,S=3;y&&(E.prototype[y]=function(){return this}),E.prototype.next=function(){if(this._collection){if(this._index<this._collection.length){var t,e=this._collection.at(this._index);return this._index++,{value:this._kind===k?e:(t=this._collection.modelId(e.attributes),this._kind===I?t:[t,e]),done:!1}}this._collection=void 0}return{value:void 0,done:!0}};var e=h.View=function(t){this.cid=b.uniqueId("view"),this.preinitialize.apply(this,arguments),b.extend(this,b.pick(t,P)),this._ensureElement(),this.initialize.apply(this,arguments)},T=/^(\S+)\s*(.*)$/,P=["model","collection","el","id","attributes","className","tagName","events"];b.extend(e.prototype,n,{tagName:"div",$:function(t){return this.$el.find(t)},preinitialize:function(){},initialize:function(){},render:function(){return this},remove:function(){return this._removeElement(),this.stopListening(),this},_removeElement:function(){this.$el.remove()},setElement:function(t){return this.undelegateEvents(),this._setElement(t),this.delegateEvents(),this},_setElement:function(t){this.$el=t instanceof h.$?t:h.$(t),this.el=this.$el[0]},delegateEvents:function(t){if(!(t=t||b.result(this,"events")))return this;for(var e in this.undelegateEvents(),t){var i=t[e];(i=!b.isFunction(i)?this[i]:i)&&(e=e.match(T),this.delegate(e[1],e[2],i.bind(this)))}return this},delegate:function(t,e,i){return this.$el.on(t+".delegateEvents"+this.cid,e,i),this},undelegateEvents:function(){return this.$el&&this.$el.off(".delegateEvents"+this.cid),this},undelegate:function(t,e,i){return this.$el.off(t+".delegateEvents"+this.cid,e,i),this},_createElement:function(t){return document.createElement(t)},_ensureElement:function(){var t;this.el?this.setElement(b.result(this,"el")):(t=b.extend({},b.result(this,"attributes")),this.id&&(t.id=b.result(this,"id")),this.className&&(t.class=b.result(this,"className")),this.setElement(this._createElement(b.result(this,"tagName"))),this._setAttributes(t))},_setAttributes:function(t){this.$el.attr(t)}});function H(i,n,t,s){b.each(t,function(t,e){n[e]&&(i.prototype[e]=function(n,t,s,r){switch(t){case 1:return function(){return n[s](this[r])};case 2:return function(t){return n[s](this[r],t)};case 3:return function(t,e){return n[s](this[r],$(t,this),e)};case 4:return function(t,e,i){return n[s](this[r],$(t,this),e,i)};default:return function(){var 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F1l3 Manager
