package MooseX::MethodAttributes::Role;
# ABSTRACT: code attribute introspection
our $VERSION = '0.31';
use Moose ();
use Moose::Exporter;
use Moose::Util::MetaRole;
use Moose::Util qw/find_meta does_role ensure_all_roles/;
# Ensure trait is registered
use MooseX::MethodAttributes::Role::Meta::Role ();
use namespace::autoclean;
#pod =head1 SYNOPSIS
#pod
#pod package MyRole;
#pod use MooseX::MethodAttributes::Role;
#pod
#pod sub foo : Bar Baz('corge') { ... }
#pod
#pod my $attrs = MyRole->meta->get_method('foo')->attributes; # ["Bar", "Baz('corge')"]
#pod
#pod =head1 DESCRIPTION
#pod
#pod This module allows you to write a Moose Role with code attributes of methods to
#pod be introspected using Moose meta method objects.
#pod
#pod =begin Pod::Coverage
#pod
#pod init_meta
#pod
#pod =end Pod::Coverage
#pod
#pod =cut
Moose::Exporter->setup_import_methods( also => 'Moose::Role' );
sub init_meta {
my ($class, %options) = @_;
my $for_class = $options{for_class};
my $meta = find_meta($for_class);
return $meta if $meta
&& does_role($meta, 'MooseX::MethodAttributes::Role::Meta::Role');
$meta = Moose::Meta::Role->create( $for_class )
unless $meta;
$meta = Moose::Util::MetaRole::apply_metaroles(
for => $meta->name,
role_metaroles => {
role => ['MooseX::MethodAttributes::Role::Meta::Role'],
},
);
ensure_all_roles($meta->name,
'MooseX::MethodAttributes::Role::AttrContainer',
);
return $meta;
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
MooseX::MethodAttributes::Role - code attribute introspection
=head1 VERSION
version 0.31
=head1 SYNOPSIS
package MyRole;
use MooseX::MethodAttributes::Role;
sub foo : Bar Baz('corge') { ... }
my $attrs = MyRole->meta->get_method('foo')->attributes; # ["Bar", "Baz('corge')"]
=head1 DESCRIPTION
This module allows you to write a Moose Role with code attributes of methods to
be introspected using Moose meta method objects.
=for Pod::Coverage init_meta
=head1 SUPPORT
Bugs may be submitted through L<the RT bug tracker|https://rt.cpan.org/Public/Dist/Display.html?Name=MooseX-MethodAttributes>
(or L<bug-MooseX-MethodAttributes@rt.cpan.org|mailto:bug-MooseX-MethodAttributes@rt.cpan.org>).
There is also a mailing list available for users of this distribution, at
L<http://lists.perl.org/list/moose.html>.
There is also an irc channel available for users of this distribution, at
irc://irc.perl.org/#moose.
=head1 AUTHORS
=over 4
=item *
Florian Ragwitz <rafl@debian.org>
=item *
Tomas Doran <bobtfish@bobtfish.net>
=back
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2009 by Florian Ragwitz.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut