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

module Admin::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) } rescue nil
    if attribute
      if locale.to_s.blank?
        attribute['key']
      else
        attribute[locale.to_s]
      end
    else
      ''
    end
  end

end