= render(:partial => 'log/attachment_log_entry.html.haml', :locals => { :entry => entry }) if entry.kind_of?(AttachmentLogEntry) = render(:partial => 'log/event_log_entry.html.haml', :locals => { :entry => entry }) if entry.kind_of?(EventLogEntry) = render(:partial => 'log/news_log_entry.html.haml', :locals => { :entry => entry }) if entry.kind_of?(NewsLogEntry) = render(:partial => 'log/wiki_log_entry.html.haml', :locals => { :entry => entry }) if entry.kind_of?(WikiLogEntry) = raw "(" + link_to("undo", undo_course_log_url(entry.course, entry.id)) + ")" if entry.reversible?