orbit-basic/app/helpers/panel/user_helper.rb

module Panel::UserHelper

  def show_user_attribute(object, key, locale = '')
    attribute = object.attribute_values.detect {|av| av.key.to_s.eql?(key.to_s) || av[locale.to_s].eql?(locale.to_s) }
    if locale.to_s.blank?
      attribute['key']
    else
      attribute[locale.to_s]
    end
  end

end