Generate locales automatically at initialization with Rails engine.

README

@@ -41,9 +41,6 @@ layout. It will expand to javascript_include_tag 'babilu' on Rails <3.1, and to
 empty string on Rails 3.1, but is still required to regenerate the file in
 development mode.
 
-For Babilu to work in production mode, you need to add an initializer like this:
-
-    # config/initializers/babilu.rb
-    Babilu::Generator.generate
+In production mode, locales.js will be generated automatically at startup.
 
 Copyright (c) 2008 Tore Darell, released under the MIT license

lib/babilu.rb

@@ -2,6 +2,7 @@
 require "babilu/i18n_extensions"
 require "babilu/generator"
 require "babilu/include_tag_helper"
+require "babilu/engine"
 
 ActionController::Base.send(:include, Babilu::Generator)
 ActionView::Base.send(:include, Babilu::IncludeTagHelper)

lib/babilu/engine.rb

@@ -0,0 +1,7 @@
+module Babilu
+  class Engine < Rails::Engine
+    initializer 'babilu.generate_locales' do
+      Babilu::Generator.generate
+    end
+  end
+end