remove useless piece of code

app/assets/javascripts/locomotive/views/application_view.js.coffee

@@ -9,5 +9,4 @@ class Locomotive.Views.ApplicationView extends Backbone.View
 
   render_flash_messages: (messages) ->
     _.each messages, (couple) ->
-      console.log(couple);
       $.growl couple[0], couple[1]

app/helpers/locomotive/base_helper.rb

@@ -44,17 +44,6 @@ module Locomotive::BaseHelper
     "new Object({ \"collection\": [#{js.join(', ')}], #{options_to_js} })"
   end
 
-  # def growl_message
-  #   if not flash.empty?
-  #     first_key = flash.keys.first
-  #     %{
-  #       $(document).ready(function() {
-  #         $.growl("#{first_key}", "#{flash[first_key]}");
-  #       });
-  #     }.to_s
-  #   end
-  # end
-
   def flash_message
     if not flash.empty?
       first_key = flash.keys.first

lib/locomotive/mongoid/document.rb

@@ -12,10 +12,6 @@ module Locomotive
         include ::Mongoid::CustomFields
       end
 
-      # def to_json
-      #
-      # end
-
       def as_json(options={})
         attrs = super(options)
         attrs["id"] = attrs["_id"]