Web::Machine::Util::BodyEncoding - Module to handle body
  encoding
  use Web::Machine::Util::BodyEncoding;
This handles the body encoding.
  - "encode_body_if_set ( $resource, $response, $metadata )"
- If the $response has a body, this will call
      "encode_body".
- "encode_body ( $resource, $response, $metadata )"
- This will find the right encoding (from the 'Content-Encoding' entry in
      the $metadata HASH ref) and the right charset
      (from the 'Charset' entry in the $metadata HASH
      ref), then find the right transformers in the
      $resource. After that it will attempt to convert
      the charset and encode the body of the $response.
      Once completed it will set the
      "Content-Length" header in the response
      as well.
    CAVEAT: Note that currently this subroutine doesn't do
        anything when the body is returned as a CODE ref. This is a bug to be
        remedied in the future. 
bugs may be submitted through
    <https://github.com/houseabsolute/webmachine-perl/issues>.
  - Stevan Little <stevan@cpan.org>
- Dave Rolsky <autarch@urth.org>
This software is copyright (c) 2016 by Infinity Interactive,
  Inc.
This is free software; you can redistribute it and/or modify it
    under the same terms as the Perl 5 programming language system itself.