# File lib/apipie/extractor/recorder.rb, line 72
      def reformat_hash(boundary, attrs, lines)
        if head = attrs[:head]
          lines << boundary
          lines.concat(head.split("\r\n"))
          # To avoid large and/or binary file bodies, simply indicate the contents in the output.
          lines << '' << %{... contents of "#{attrs[:name]}" ...}
        else
          # Look for subelements that contain a part.
          attrs.each { |k,v| v.is_a?(Hash) and reformat_hash(boundary, v, lines) }
        end
      end