From 932eacfba30061f3abc31bc4d328d27dcad7efca Mon Sep 17 00:00:00 2001
From: ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Tue, 9 Nov 2010 00:44:35 +0000
Subject: Added elgg.isNumber type-checking function

git-svn-id: http://code.elgg.org/elgg/trunk@7260 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 js/lib/elgglib.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/js/lib/elgglib.js b/js/lib/elgglib.js
index dc1f8f60c..a8ab2020c 100644
--- a/js/lib/elgglib.js
+++ b/js/lib/elgglib.js
@@ -68,6 +68,17 @@ elgg.isString = function(val) {
 	return typeof val === 'string';
 };
 
+/**
+ * Check if the value is a number
+ * 
+ * @param {*} val
+ * 
+ * @return boolean
+ */
+elgg.isNumber = function(val) {
+	return typeof val === 'number';
+};
+
 /**
  * Check if the value is an object
  * 
-- 
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