old_record.display_name != new_record.display_name)
old_record.diary_entries.each do |entry|
expire_action(:controller => 'diary_entry', :action => 'view', :display_name => old_record.display_name, :id => entry.id)
old_record.display_name != new_record.display_name)
old_record.diary_entries.each do |entry|
expire_action(:controller => 'diary_entry', :action => 'view', :display_name => old_record.display_name, :id => entry.id)