package Moose::Meta::Method::Augmented;
BEGIN {
  $Moose::Meta::Method::Augmented::AUTHORITY = 'cpan:STEVAN';
}
{
  $Moose::Meta::Method::Augmented::VERSION = '2.0603';
}

use strict;
use warnings;

use base 'Moose::Meta::Method';

sub new {
    my ( $class, %args ) = @_;

    # the package can be overridden by roles
    # it is really more like body's compilation stash
    # this is where we need to override the definition of super() so that the
    # body of the code can call the right overridden version
    my $name = $args{name};
    my $meta = $args{class};

    my $super = $meta->find_next_method_by_name($name);

    (defined $super)
        || $meta->throw_error("You cannot augment '$name' because it has no super method", data => $name);

    my $_super_package = $super->package_name;
    # BUT!,... if this is an overridden method ....
    if ($super->isa('Moose::Meta::Method::Overridden')) {
        # we need to be sure that we actually
        # find the next method, which is not
        # an 'override' method, the reason is
        # that an 'override' method will not
        # be the one calling inner()
        my $real_super = $meta->_find_next_method_by_name_which_is_not_overridden($name);
        $_super_package = $real_super->package_name;
    }

    my $super_body = $super->body;

    my $method = $args{method};

    my $body = sub {
        local $Moose::INNER_ARGS{$_super_package} = [ @_ ];
        local $Moose::INNER_BODY{$_super_package} = $method;
        $super_body->(@_);
    };

    # FIXME store additional attrs
    $class->wrap(
        $body,
        package_name => $meta->name,
        name         => $name
    );
}

1;

# ABSTRACT: A Moose Method metaclass for augmented methods



=pod

=head1 NAME

Moose::Meta::Method::Augmented - A Moose Method metaclass for augmented methods

=head1 VERSION

version 2.0603

=head1 DESCRIPTION

This class implements method augmentation logic for the L<Moose>
C<augment> keyword.

The augmentation subroutine reference will be invoked explicitly using
the C<inner> keyword from the parent class's method definition.

=head1 INHERITANCE

C<Moose::Meta::Method::Augmented> is a subclass of L<Moose::Meta::Method>.

=head1 METHODS

=over 4

=item B<< Moose::Meta::Method::Augmented->new(%options) >>

This constructs a new object. It accepts the following options:

=over 8

=item * class

The metaclass object for the class in which the augmentation is being
declared. This option is required.

=item * name

The name of the method which we are augmenting. This method must exist
in one of the class's superclasses. This option is required.

=item * method

The subroutine reference which implements the augmentation. This
option is required.

=back

=back

=head1 BUGS

See L<Moose/BUGS> for details on reporting bugs.

=head1 AUTHOR

Moose is maintained by the Moose Cabal, along with the help of many contributors. See L<Moose/CABAL> and L<Moose/CONTRIBUTORS> for details.

=head1 COPYRIGHT AND LICENSE

This software is copyright (c) 2012 by Infinity Interactive, Inc..

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


__END__