# File lib/markaby/rails/rails_builder.rb, line 4
      def form_for(*args, &block)
        @_helper.output_buffer = OutputBuffer.new

        @template.form_for(*args) do |__form_for_variable|
          # flush <form tags> + switch back to markaby
          text(@_helper.output_buffer)
          @_helper.output_buffer = self

          yield FormHelperProxy.new(@_helper, __form_for_variable)

          # switch back to output string output buffer and flush
          # final </form> tag
          @_helper.output_buffer = OutputBuffer.new
        end
        text(@_helper.output_buffer)

        # finally, switch back to our regular buffer
        @_helper.output_buffer = self
      end