From 9c3f7251d5c3860035fe87b485ea9121aacd0f00 Mon Sep 17 00:00:00 2001
From: Brian Zengel <bczengel@gmail.com>
Date: Sun, 20 Oct 2013 17:07:21 -0400
Subject: [PATCH] added _.isUndefined definition

---
 lodash/lodash-tests.ts |  2 ++
 lodash/lodash.d.ts     | 14 ++++++++------
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/lodash/lodash-tests.ts b/lodash/lodash-tests.ts
index ed1cf22c9..d7df716bd 100644
--- a/lodash/lodash-tests.ts
+++ b/lodash/lodash-tests.ts
@@ -651,6 +651,8 @@ result = <boolean>_.isRegExp(/moe/);
 
 result = <boolean>_.isString('moe');
 
+result = <boolean>_.isUndefined(void 0);
+
 var mergeNames = {
   'stooges': [
     { 'name': 'moe' },
diff --git a/lodash/lodash.d.ts b/lodash/lodash.d.ts
index eea18ec90..07ba90a54 100644
--- a/lodash/lodash.d.ts
+++ b/lodash/lodash.d.ts
@@ -2488,6 +2488,13 @@ declare module _ {
 	**/
 	export function isString(value: any): boolean;
 
+	/**
+	* Checks if value is undefined.
+	* @param value The value to check.
+	* @return True if the value is undefined, else false.
+	**/
+	export function isUndefined(value: any): boolean;
+
 	/**
 	* Recursively merges own enumerable properties of the source object(s), that don't resolve 
 	* to undefined into the destination object. Subsequent sources will overwrite property 
@@ -2703,12 +2710,7 @@ declare module _ {
 
 	
 
-	/**
-	* Returns true if value is undefined.
-	* @param object Check if this object is undefined.
-	* @return True if `object` is undefined, otherwise false.
-	**/
-	export function isUndefined(value: any): boolean;
+	
 
 	/* *********
 	 * Utility *