NAME

Plack::Middleware::Watermark - Add watermark to response body

SYNOPSIS

  use Plack::Builder;
  my $app = sub {
      [ 200, [ 'Content-Type' => 'text/html' ], [ "Hello World\n" ] ]
  };
  builder {
      enable 'Watermark', comment => 'generated on my server';
      $app;
  }

  # Hello World
  # <!-- generated on my server -->

DESCRIPTION

The watermark middleware offers appending some string to response body as comment.

OPTIONS

comment

Specify comment string or subroutine returning some string.

  builder {
      enable 'Watermark', comment => sub { 'Generated by ' . Sys::Hostname::hostname };
      $app;
  }

AUTHOR

Hiroshi Sakai <ziguzagu@cpan.org>

COPYRIGHT

Copyright (C) 2010 Six Apart, Ltd. All rights reserved.

LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.