# File lib/fast_gettext/translation_repository/db_models/translation_key.rb, line 21
  def self.available_locales
    @@available_locales ||= begin
      if ActiveRecord::VERSION::MAJOR >= 3
        TranslationText.group(:locale).count
      else
        TranslationText.count(:group=>:locale)
      end.keys.sort
    end
  end