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@@ -127,10 +127,11 @@ CKEDITOR.define( [ 'emittermixin', 'ckeditorerror', 'utils' ], function( Emitter
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*
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* @param {Function} callback
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* @param {Model} callback.item
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- * @param {String} callback.name
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+ * @param {String} callback.index
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+ * @params {Object} ctx Context in which the `callback` will be called.
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*/
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- forEach( callback ) {
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- this._models.forEach( callback );
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+ forEach( callback, ctx ) {
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+ this._models.forEach( callback, ctx );
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}
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/**
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@@ -140,12 +141,13 @@ CKEDITOR.define( [ 'emittermixin', 'ckeditorerror', 'utils' ], function( Emitter
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* @param {Model} callback.item
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* @param {String} callback.name
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* @params {Object} ctx Context in which the `callback` will be called.
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- * @returns {Model} The item for which `callback` returned a true value.
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+ * @returns {Model} The first item for which `callback` returned a true value.
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*/
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find( callback, ctx ) {
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- for ( var name in this._models ) {
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- if ( callback.call( ctx, this._models[ name ], name ) ) {
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- return this._models[ name ];
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+ // TODO: Use ES6 destructuring.
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+ for ( let pair of this._models ) {
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+ if ( callback.call( ctx, pair[ 1 ], pair[ 0 ] ) ) {
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+ return pair[ 1 ];
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}
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}
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}
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@@ -162,9 +164,10 @@ CKEDITOR.define( [ 'emittermixin', 'ckeditorerror', 'utils' ], function( Emitter
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filter( callback, ctx ) {
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var ret = {};
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- for ( var name in this._models ) {
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- if ( callback.call( ctx, this._models[ name ], name ) ) {
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- ret[ name ] = this._models[ name ];
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+ // TODO: Use ES6 destructuring.
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+ for ( let pair of this._models ) {
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+ if ( callback.call( ctx, pair[ 1 ], pair[ 0 ] ) ) {
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+ ret[ pair[ 0 ] ] = pair[ 1 ];
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}
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}
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