Reduce Data.prototype.add by using the returned length value of this.…

…owners.push(owner) Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
jquery · Feb 3, 2013 · 64630eaf850797f45b523b3eadc9a158e78eb5a8 · 64630ea
1 parent 7f94a5c
commit 64630eaf850797f45b523b3eadc9a158e78eb5a8
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/data.js b/src/data.js
@@ -16,8 +16,7 @@ Data.index = function( array, node ) {
 
 Data.prototype = {
 	add: function( owner ) {
-		this.owners.push( owner );
-		return (this.cache[ this.owners.length - 1 ] = {});
+		return (this.cache[ this.owners.push( owner ) - 1 ] = {});
 	},
 	set: function( owner, data, value ) {
 		var prop,