Precompile CKEditor language and lineheight assets

app/models/ckeditor/asset.rb

@@ -1,5 +1,9 @@
 class Ckeditor::Asset < ActiveRecord::Base
   include Ckeditor::Orm::ActiveRecord::AssetBase
   include Ckeditor::Backend::Paperclip
-  Rails.application.config.assets.precompile += %w( ckeditor/filebrowser/images/gal_del.png )
+  Rails.application.config.assets.precompile += [
+    'ckeditor/filebrowser/images/gal_del.png',
+    /ckeditor\/lang\/.*\.js/,
+    /ckeditor\/plugins\/lineheight\/.*\.js/
+  ]
 end