client/misc: extract polyfills to separate file

3 files changed, 6 insertions, 3 deletions

diff --git a/client/js/main.js b/client/js/main.js
index 03b73cc..c5a2282 100644
--- a/client/js/main.js
+++ b/client/js/main.js
@@ -1,5 +1,6 @@
 'use strict';
 
+require('./util/polyfill.js');
 require('./util/handlebars-helpers.js');
 
 let controllers = [];
diff --git a/client/js/util/polyfill.js b/client/js/util/polyfill.js
new file mode 100644
index 0000000..1cd8e6f
--- /dev/null
+++ b/client/js/util/polyfill.js
@@ -0,0 +1,4 @@
+'use strict';
+
+// fix iterating over NodeList in Chrome and Opera
+NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
diff --git a/client/js/views/base_view.js b/client/js/views/base_view.js
index c5ed465..9cfc76c 100644
--- a/client/js/views/base_view.js
+++ b/client/js/views/base_view.js
@@ -3,6 +3,7 @@
 const handlebars = require('handlebars');
 const events = require('../events.js');
 const contentHolder = document.getElementById('content-holder');
+require('../util/polyfill.js');
 
 function messageHandler(message, className) {
     const messagesHolder = contentHolder.querySelector('.messages');
@@ -21,9 +22,6 @@ function messageHandler(message, className) {
 events.listen(events.Success, msg => { messageHandler(msg, 'success'); });
 events.listen(events.Error, msg => { messageHandler(msg, 'error'); });
 
-// fix iterating over NodeList in Chrome and Opera
-NodeList.prototype[Symbol.iterator] = Array.prototype[Symbol.iterator];
-
 class BaseView {
     constructor() {
         this.contentHolder = contentHolder;