From a664bcebac0c101dba22e5ffa53633be1cbeb2d3 Mon Sep 17 00:00:00 2001
From: Ian Gulliver <ian@isinglasstheater.org>
Date: Wed, 30 Apr 2014 11:17:25 -0700
Subject: [PATCH] Switch to Array.forEach() where possible.

---
 static/cosmopolite.js | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/static/cosmopolite.js b/static/cosmopolite.js
index e41b8c6..3afc18c 100644
--- a/static/cosmopolite.js
+++ b/static/cosmopolite.js
@@ -23,17 +23,17 @@ cosmopolite.Client = function(opt_callbacks, opt_urlPrefix, opt_namespace) {
 
   this.stateCache_ = {};
 
-  var scripts = [
+  var scriptUrls = [
     'https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js',
     '/_ah/channel/jsapi',
   ];
-  this.numScriptsToLoad_ = scripts.length;
-  for (var i = 0; i < scripts.length; i++) {
+  this.numScriptsToLoad_ = scriptUrls.length;
+  scriptUrls.forEach(function(scriptUrl) {
     var script = document.createElement('script');
-    script.src = scripts[i];
+    script.src = scriptUrl;
     script.onload = this.onLoad_.bind(this);
     document.body.appendChild(script);
-  }
+  }, this);
 };
 
 cosmopolite.Client.prototype.onLoad_ = function() {
@@ -170,9 +170,7 @@ cosmopolite.Client.prototype.onCreateChannel_ = function(data) {
   });
   // Handle messages that were immediately available as if they came over the
   // channel.
-  for (var i = 0; i < data['messages'].length; ++i) {
-    this.onServerMessage_(data['messages'][i]);
-  }
+  data['messages'].forEach(this.onServerMessage_, this);
 };
 
 cosmopolite.Client.prototype.onSocketOpen_ = function() {