From 5a89ed1c78c7e20dbe6bceb7dcc7a6f2e9118f71 Mon Sep 17 00:00:00 2001
From: Tom Chen <developer@tomchentw.com>
Date: Sun, 16 Nov 2014 12:35:18 +0800
Subject: [PATCH] fix(expose_getters_from): should iterate all keys in
 prototype chain

---
 src/helpers/expose_getters_from.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/helpers/expose_getters_from.js b/src/helpers/expose_getters_from.js
index bcad9ac8..2d67b7a3 100644
--- a/src/helpers/expose_getters_from.js
+++ b/src/helpers/expose_getters_from.js
@@ -1,9 +1,9 @@
 "use strict";
 
 module.exports = function (component, prototype, instance) {
-  Object.keys(prototype).forEach(function (key) {
+  for (var key in prototype) {
     if (key.match(/^get/) && !key.match(/Map$/)) {
       component[key] = instance[key].bind(instance);
     }
-  });
+  }
 };