This extension give to padrino the ability to change their locale inspecting.

Usage

  class MyApp < Padrino::Application
    register AutoLocale
    set :locales, [:en, :ru, :de] # First locale is the default locale
    set :locale_exclusive_paths, ['/js', '/css', '/img'] # asset uri paths which shouldn't be localized
  end

  # view.haml
  =link_to "View this page in RU Version", switch_to_lang(:ru)

So when we call an url like: /ru/blog/posts this extension set for you :ru as I18n.locale