Easy localization for Rails model attributes. Models should have attributes ending with `_<locale>`, i.e. `title_en`, `title_ru`. `attr_translated :title` will add a `.title` method. If `.title_<current_locale>` is empty, `.title_en` will be returned.

localized.rb

# localized.rb
#
# Usage:
#
# include Localized
# attr_translated :title
#
# Model.title now returns title_<locale> or falls back to title_en
#


module Localized

  def self.included(base)
    def base.attr_translated attr
      define_method attr do
        if (local=send "#{attr}_#{I18n.locale}").blank?
          send "#{attr}_en"
        else
          local
        end
      end
    end
  end

end