Bundle, automatically load lodash with Webpack

Signed-off-by: Alex Coles <alex@alexbcoles.com>

app/assets/javascripts/application.js.erb

@@ -16,7 +16,6 @@
 //= require jquery-ui
 //= require jquery-ui/ui/i18n/jquery.ui.datepicker-en-GB.js
 //= require jquery-ui/ui/i18n/jquery.ui.datepicker-de.js
-//= require lodash
 //= require momentjs
 //= require momentjs/lang/en-gb.js
 //= require momentjs/lang/de.js

karma.conf.js

@@ -49,7 +49,6 @@ module.exports = function(config) {
     // list of files / patterns to load in the browser
     files: [
       "vendor/assets/components/jquery/dist/jquery.js",
-      "vendor/assets/components/lodash/dist/lodash.js",
       "vendor/assets/components/momentjs/moment.js",
       "vendor/assets/components/moment-timezone/moment-timezone.js",
       'vendor/assets/components/select2/select2.js',

protractor/index.html

@@ -21,7 +21,6 @@
 
   <!-- Sprockets-managed assets -->
   <script src="/bower_components/jquery/dist/jquery.js"></script>
-  <script src="/bower_components/lodash/dist/lodash.js"></script>
   <script src="/bower_components/momentjs/moment.js"></script>
   <script src="/bower_components/moment-timezone/moment-timezone.js"></script>
   <script src="/bower_components/select2/select2.js"></script>

webpack.config.js

@@ -28,6 +28,9 @@ module.exports = {
   externals: { jquery: "jQuery" },
 
   plugins: [
+    new webpack.ProvidePlugin({
+      '_': 'lodash'
+    }),
     new webpack.ResolverPlugin([
       new webpack.ResolverPlugin.DirectoryDescriptionFilePlugin(
         'bower.json', ['main'])