# File lib/formtastic.rb, line 314
    def buttons(*args, &block)
      html_options = args.extract_options!
      html_options[:class] ||= "buttons"

      if block_given?
        field_set_and_list_wrapping(html_options, &block)
      else
        args = [:commit] if args.empty?
        contents = args.map { |button_name| send("#{button_name}_button""#{button_name}_button") }
        field_set_and_list_wrapping(html_options, contents)
      end
    end