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package Catalyst::Controller::Metal;
use Moose;
extends 'Catalyst::Component';
with 'Catalyst::Component::ApplicationAttribute';
my %metals;
sub BUILD {
my($self, $args) = @_;
push @{$metals{$self->_application}}, $self;
}
sub metals_for {
my($class, $application) = @_;
@{$metals{$application} || []};
}
__PACKAGE__->meta->make_immutable;
1;
__END__
=head1 NAME
Catalyst::Controller::Metal - Raw PSGI handling in Catalyst controllers
=head1 SYNOPSIS
package MyApp::Controller::Metalic;
use parent 'Catalyst::Controller::Metal';
sub call {
my($self, $env) = @_;
if ($env->{PATH_INFO} =~ m!^/hello!) {
return [ 200, [ "Content-Type" => 'text/plain' ], [ "Hello World" ] ];
} else {
return [ 404, [], [] ];
}
}
Catalyst::Controller::Metal allows you to write a raw PSGI handler in
your Catalyst application, inspired by Rails Metal that allows you to
write raw Rack applications inside Ruby on Rails.
=head1 SEE ALSO
Rails Metal.
=cut
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