From 844eb77d820aa25b337d2066a23db0c7f51c80c5 Mon Sep 17 00:00:00 2001
From: clement911 <clement.gutel@gmail.com>
Date: Tue, 10 Jun 2014 19:14:27 +1000
Subject: [PATCH] Fix for ix.js groupBy method definition

Fix for ix.js groupBy method definition - groupBy returns an Enumerable of group instead of a single group.
---
 ix.js/l2o.d.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ix.js/l2o.d.ts b/ix.js/l2o.d.ts
index 209c9b675..dd2220eea 100644
--- a/ix.js/l2o.d.ts
+++ b/ix.js/l2o.d.ts
@@ -91,9 +91,9 @@ declare module Ix {
 			comparer?: EqualityComparer<TKey, TKey>): Enumerable<TResult>;
 		groupBy<TKey, TElement>(
 			keySelector: (item: T) => TKey,
-			elementSelector: (item: T) => TElement): Grouping<TKey, TElement>;
+			elementSelector: (item: T) => TElement): Enumerable<Grouping<TKey, TElement>>;
 		groupBy<TKey>(
-			keySelector: (item: T) => TKey): Grouping<TKey, T>;
+			keySelector: (item: T) => TKey): Enumerable<Grouping<TKey, T>>;
 
 		// if need to set comparer without resultSelector
 		groupBy<TKey, TElement>(