- tag :div, object.merge_html_attributes(:class => " comments _discussion _aspect") do - if object.name? .left %h2= object.name - if object.controls? %h3.right= object.controls.to_a.join("\n") .clearer   - if object.content? .comment-list-wrapper %ul.comment-list._comments= object.content.to_a.join("\n")