Widget: Prefix variables with component name.

Author: scottgonzalez

ui/jquery.ui.widget.js

@@ -10,18 +10,20 @@
  */
 (function( $, undefined ) {
 
-var uuid = 0,
-	slice = Array.prototype.slice,
-	_cleanData = $.cleanData;
-$.cleanData = function( elems ) {
-	for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
-		try {
-			$( elem ).triggerHandler( "remove" );
-		// http://bugs.jquery.com/ticket/8235
-		} catch( e ) {}
-	}
-	_cleanData( elems );
-};
+var widget_uuid = 0,
+	widget_slice = Array.prototype.slice;
+
+$.cleanData = (function( orig ) {
+	return function( elems ) {
+		for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+			try {
+				$( elem ).triggerHandler( "remove" );
+			// http://bugs.jquery.com/ticket/8235
+			} catch( e ) {}
+		}
+		orig( elems );
+	};
+})( $.cleanData );
 
 $.widget = function( name, base, prototype ) {
 	var fullName, existingConstructor, constructor, basePrototype,
@@ -139,7 +141,7 @@ $.widget = function( name, base, prototype ) {
 };
 
 $.widget.extend = function( target ) {
-	var input = slice.call( arguments, 1 ),
+	var input = widget_slice.call( arguments, 1 ),
 		inputIndex = 0,
 		inputLength = input.length,
 		key,
@@ -168,7 +170,7 @@ $.widget.bridge = function( name, object ) {
 	var fullName = object.prototype.widgetFullName || name;
 	$.fn[ name ] = function( options ) {
 		var isMethodCall = typeof options === "string",
-			args = slice.call( arguments, 1 ),
+			args = widget_slice.call( arguments, 1 ),
 			returnValue = this;
 
 		// allow multiple hashes to be passed on init
@@ -233,7 +235,7 @@ $.Widget.prototype = {
 	_createWidget: function( options, element ) {
 		element = $( element || this.defaultElement || this )[ 0 ];
 		this.element = $( element );
-		this.uuid = uuid++;
+		this.uuid = widget_uuid++;
 		this.eventNamespace = "." + this.widgetName + this.uuid;
 		this.options = $.widget.extend( {},
 			this.options,