From d2f82aba26e49e957af493b4ed81c025ac5c194b Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Sat, 8 Sep 2007 13:49:42 +0000
Subject: [PATCH] Added .hasClass() (Simply just passes through to .is()).

---
 src/core.js | 4 ++++
 1 file changed, 4 insertions(+)

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 ) {
-- 
2.39.5