content_tag_for_single_record

# File actionview/lib/action_view/helpers/record_tag_helper.rb, line 95
        def content_tag_for_single_record(tag_name, record, prefix, options, &block)
          options = options ? options.dup : {}
          options[:class] = [ dom_class(record, prefix), options[:class] ].compact
          options[:id]    = dom_id(record, prefix)

          if block_given?
            content_tag(tag_name, capture(record, &block), options)
          else
            content_tag(tag_name, "", options)
          end
        end