Prefer ES5 methods over underscore utilities

Since 07cc454 (ie the switch to Meteor 1.2) we includes the `es5-shim`
polyfill to support methods like `Array.prototype.forEach` in a
consistent way across all supported browsers (IE8+).

MDG recently released a blog post recommending the use of these native
methods instead of underscore [0]. We know follow this recommendation.

This commit also favor some ES6 features (argument defaults,
destructing assignment) in places where we didn’t use them.

[0]: http://info.meteor.com/blog/es2015-get-started

1 files changed, 1 insertions, 1 deletions

diff --git a/client/components/users/userHeader.js b/client/components/users/userHeader.js
index 0f91fd15..a7382769 100644
--- a/client/components/users/userHeader.js
+++ b/client/components/users/userHeader.js
@@ -41,7 +41,7 @@ Template.changePasswordPopup.onRendered(function() {
 
 Template.changeLanguagePopup.helpers({
   languages() {
-    return _.map(TAPi18n.getLanguages(), (lang, tag) => {
+    return TAPi18n.getLanguages().map((lang, tag) => {
       const name = lang.name;
       return { tag, name };
     });