From: John Resig <jeresig@gmail.com>
Date: Sat, 8 Sep 2007 13:49:42 +0000 (+0000)
Subject: Added .hasClass() (Simply just passes through to .is()).
X-Git-Tag: 1.2~18
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=d2f82aba26e49e957af493b4ed81c025ac5c194b;p=jquery.git

Added .hasClass() (Simply just passes through to .is()).
---

diff --git a/src/core.js b/src/core.js
index 537b4e2be..ab6b61993 100644
--- a/src/core.js
+++ b/src/core.js
@@ -304,6 +304,10 @@ jQuery.fn = jQuery.prototype = {
 	is: function(expr) {
 		return expr ? jQuery.multiFilter(expr,this).length > 0 : false;
 	},
+
+	hasClass: function(expr) {
+		return this.is("." + expr);
+	},
 	
 	val: function( val ) {
 		if ( val == undefined ) {