xml.instruct! xml.project do xml.id @project.id xml.name @project.name xml.identifier @project.identifier xml.description @project.description xml.homepage @project.homepage xml.custom_fields do @project.custom_field_values.each do |custom_value| xml.custom_field custom_value.value, :id => custom_value.custom_field_id, :name => custom_value.custom_field.name end end unless @project.custom_field_values.empty? xml.created_on @project.created_on xml.updated_on @project.updated_on end