X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fcore.js;h=6e1ed9e956d6ba2a76f5ceae2d002426269946e4;hb=7120b56caa235ae9315aab0634d9ff7e21c300fd;hp=30820bf9ee1952ddb9c0cbed6192072361a6e0d3;hpb=da33a981c6fb18a195377d55a6d243e2de887f45;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 30820bf..6e1ed9e 100644
--- a/src/core.js
+++ b/src/core.js
@@ -29,6 +29,9 @@ window.$ = jQuery;
 // (both of which we optimize for)
 var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*$|^#(\w+)$/;
 
+// Is it a simple selector
+var isSimple = /^.[^:#\[\.]*$/;
+
 jQuery.fn = jQuery.prototype = {
 	init: function( selector, context ) {
 		// Make sure that a selection was provided
@@ -342,14 +345,16 @@ jQuery.fn = jQuery.prototype = {
 	},
 
 	not: function( selector ) {
-		if (selector.constructor == String)
+		if ( selector.constructor == String )
 			// test special case where just one selector is passed in
-			if ( /^.[^:#\[\.]*$/.test(selector) )
+			if ( isSimple.test( selector ) )
 				return this.pushStack( jQuery.multiFilter( selector, this, true ) );
 			else
 				selector = jQuery.multiFilter( selector, this );
 
-		return this.pushStack( jQuery.removeFromArray( selector, this ) );
+		return this.filter(function() {
+			return jQuery.inArray( this, selector ) < 0;
+		});
 	},
 
 	add: function( selector ) {
@@ -1092,13 +1097,6 @@ jQuery.extend({
 		return -1;
 	},
 
-	removeFromArray: function( remove, from ) {
-		var isArrayLike = remove.length && remove[remove.length - 1] !== undefined;
-		return jQuery.grep(from, function(elem) {
-				return isArrayLike ? jQuery.inArray( elem, remove ) < 0 : elem != from;
-			});
-	},
-
 	merge: function( first, second ) {
 		// We have to loop this way because IE & Opera overwrite the length
 		// expando of getElementsByTagName