NAME

       Plack::Middleware::RearrangeHeaders - Reorder HTTP headers for buggy clients

SYNOPSIS

         use Plack::Builder;

         my $app = sub {
             return [ 200, [
                 'Last-Modified' => 'Wed, 23 Sep 2009 13:36:33 GMT',
                 'Content-Type' => 'text/plain',
                 'ETag' => 'foo bar',
             ], [ 'Hello Foo' ] ];
         };

         builder {
             enable "Plack::Middleware::RearrangeHeaders";
             $app;
         };

DESCRIPTION

       Plack::Middleware::RearrangeHeaders sorts HTTP headers based on "Good Practice" i.e.:

         # "Good Practice" order of HTTP message headers:
         #    - Response-Headers
         #    - Entity-Headers

       to work around buggy clients like very old MSIE or broken HTTP proxy servers. Most clients
       today don't (and shouldn't) care about HTTP header order but if you're too pedantic or
       have some environments where you need to deal with buggy clients like above, this might be
       useful.

AUTHOR

       Tatsuhiko Miyagawa

SEE ALSO

       HTTP::Headers