Sortable: Don't create functions inside loops.

Author: scottgonzalez

ui/jquery.ui.sortable.js

@@ -15,8 +15,6 @@
  */
 (function( $, undefined ) {
 
-/*jshint loopfunc: true */
-
 function isOverAxis( x, reference, size ) {
 	return ( x > reference ) && ( x < ( reference + size ) );
 }
@@ -629,10 +627,11 @@ $.widget("ui.sortable", $.ui.mouse, {
 
 		queries.push([$.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : $(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);
 
+		function addItems() {
+			items.push( this );
+		}
 		for (i = queries.length - 1; i >= 0; i--){
-			queries[i][0].each(function() {
-				items.push(this);
-			});
+			queries[i][0].each( addItems );
 		}
 
 		return $(items);
@@ -1190,12 +1189,17 @@ $.widget("ui.sortable", $.ui.mouse, {
 
 
 		//Post events to containers
+		function delayEvent( type, instance, container ) {
+			return function( event ) {
+				container._trigger( type, event, instance._uiHash( instance ) );
+			};
+		}
 		for (i = this.containers.length - 1; i >= 0; i--){
-			if(!noPropagation) {
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("deactivate", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
+			if (!noPropagation) {
+				delayedTriggers.push( delayEvent( "deactivate", this, this.containers[ i ] ) );
 			}
 			if(this.containers[i].containerCache.over) {
-				delayedTriggers.push((function(c) { return function(event) { c._trigger("out", event, this._uiHash(this)); };  }).call(this, this.containers[i]));
+				delayedTriggers.push( delayEvent( "out", this, this.containers[ i ] ) );
 				this.containers[i].containerCache.over = 0;
 			}
 		}