From b15bf9a0303d91d20ac41e30d612a2ad24adecec Mon Sep 17 00:00:00 2001
From: Shahar Talmi <shahar.talmi@gmail.com>
Date: Sun, 8 Jun 2014 21:33:54 +0300
Subject: [PATCH] example for caitp

---
 src/apis.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/apis.js b/src/apis.js
index a6df5811c87d..d59ed3b721f5 100644
--- a/src/apis.js
+++ b/src/apis.js
@@ -17,7 +17,7 @@ function hashKey(obj) {
   var objType = typeof obj,
       key;
 
-  if (objType == 'object' && obj !== null) {
+  if (objType == 'function' || (objType == 'object' && obj !== null)) {
     if (typeof (key = obj.$$hashKey) == 'function') {
       // must invoke on object to keep the right this
       key = obj.$$hashKey();