From d7de68241fddd5a8266683fb68491bd953f4eba0 Mon Sep 17 00:00:00 2001
From: Pieter De Baets <pieterdb@fb.com>
Date: Mon, 9 May 2016 05:24:51 -0700
Subject: [PATCH] Index UIManager.Commands correctly

Reviewed By: nicklockwood

Differential Revision: D3275652

fb-gh-sync-id: a38e9cf6a46f2aa373b4948aa419b42af402c784
fbshipit-source-id: a38e9cf6a46f2aa373b4948aa419b42af402c784
---
 .../BatchedBridge/BatchedBridgedModules/NativeModules.js   | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Libraries/BatchedBridge/BatchedBridgedModules/NativeModules.js b/Libraries/BatchedBridge/BatchedBridgedModules/NativeModules.js
index 3fea37e1a..e781e4670 100644
--- a/Libraries/BatchedBridge/BatchedBridgedModules/NativeModules.js
+++ b/Libraries/BatchedBridge/BatchedBridgedModules/NativeModules.js
@@ -102,10 +102,13 @@ if (Platform.OS === 'ios') {
           }
           commands = {};
           const viewManager = NativeModules[normalizePrefix(viewConfig.Manager)];
-          viewManager && Object.keys(viewManager).forEach((key, index) => {
+          // Note: we depend on the fact that the JS object holding the configuration
+          // retains key order. This will probably break at some point.
+          let index = 0;
+          viewManager && Object.keys(viewManager).forEach(key => {
             const value = viewManager[key];
             if (typeof value === 'function') {
-              commands[key] = index;
+              commands[key] = index++;
             }
           });
           return commands;