def admined_controllers_list
          controllers_paths = $LOAD_PATH.select { |path| path.match(/\/controllers$/) }
          controllers = []
          controllers_paths.each do |path|
            Dir.glob(File.join(path, 'admin', '*_controller.rb')).each do |f|
              file = File.basename(f).gsub( /^(.+).rb/, '\1')
              controller_name = "admin/#{file}".camelize
              controllers << controller_name if controller_name.constantize.superclass == AdminController
            end
          end
          controllers
        end