# File lib/net/http_multipart_post.rb, line 78
      def encode_multipart_post_file(name, multipart_post_file)
        parameter_boundary + 
        disposition_with_filename(name, multipart_post_file.filename) + 
        file_content_type(multipart_post_file.content_type) + 
        multipart_post_file.data + 
        "\r\n"
      end