unless defined?(partial) !!! XML
%metric{:href => metric_url(metric.id), :id => metric.id}
-haml_tag(:entity, :<) do -haml_concat metric.send(:entity) || metric.send(:id) %roperties -metric.properties.each do |prop| -haml_tag(prop.name, :<) do - if prop.values - prop.values.each do |p| %smple - p.each do |k, v| %roperty{ :name => k, :value => v }