NAME Plack::Middleware::Header - modify HTTP response headers SYNOPSIS use Plack::Builder; my $app = sub {['200', [], ['hello']]}; builder { enable 'Header', set => ['X-Plack-One' => '1'], append => ['X-Plack-Two' => '2'], unset => ['X-Plack-Three']; $app; }; DESCRIPTION Plack::Middleware::Header AUTHOR Masahiro Chiba LICENSE This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. SEE ALSO Plack::Middleware Plack::Builder