use warnings;
use Carp 'confess';
-use Scalar::Util 'blessed';
+use Scalar::Util 'weaken';
-our $VERSION = '0.65';
+our $VERSION = '0.64_07';
+$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
use base 'Class::MOP::Object';
# construction
sub wrap {
- my ( $class, $code, %params ) = @_;
+ my ( $class, @args ) = @_;
+
+ unshift @args, 'body' if @args % 2 == 1;
+
+ my %params = @args;
+ my $code = $params{body};
('CODE' eq ref($code))
|| confess "You must supply a CODE reference to bless, not (" . ($code || 'undef') . ")";
($params{package_name} && $params{name})
|| confess "You must supply the package_name and name parameters $UPGRADE_ERROR_TEXT";
- bless {
- '&!body' => $code,
- '$!package_name' => $params{package_name},
- '$!name' => $params{name},
- } => blessed($class) || $class;
+ my $self = (ref($class) || $class)->_new(\%params);
+
+ weaken($self->{associated_metaclass}) if $self->{associated_metaclass};
+
+ return $self;
+}
+
+sub _new {
+ my $class = shift;
+ my $params = @_ == 1 ? $_[0] : {@_};
+
+ my $self = bless {
+ 'body' => $params->{body},
+ 'associated_metaclass' => $params->{associated_metaclass},
+ 'package_name' => $params->{package_name},
+ 'name' => $params->{name},
+ } => $class;
}
## accessors
-sub body { (shift)->{'&!body'} }
+sub body { (shift)->{'body'} }
+
+sub associated_metaclass { shift->{'associated_metaclass'} }
-# TODO - add associated_class
+sub attach_to_class {
+ my ( $self, $class ) = @_;
+ $self->{associated_metaclass} = $class;
+ weaken($self->{associated_metaclass});
+}
-# informational
+sub detach_from_class {
+ my $self = shift;
+ delete $self->{associated_metaclass};
+}
sub package_name {
my $self = shift;
- $self->{'$!package_name'} ||= (Class::MOP::get_code_info($self->body))[0];
+ $self->{'package_name'} ||= (Class::MOP::get_code_info($self->body))[0];
}
sub name {
my $self = shift;
- $self->{'$!name'} ||= (Class::MOP::get_code_info($self->body))[1];
+ $self->{'name'} ||= (Class::MOP::get_code_info($self->body))[1];
}
sub fully_qualified_name {
This returns the name of the CODE reference.
+=item B<associated_metaclass>
+
+The metaclass of the method
+
=item B<package_name>
This returns the package name that the CODE reference is attached to.
=back
+=head2 Metaclass
+
+=over 4
+
+=item B<attach_to_class>
+
+Sets the associated metaclass
+
+=item B<detach_from_class>
+
+Disassociates the method from the metaclass
+
+=back
+
=head1 AUTHORS
Stevan Little E<lt>stevan@iinteractive.comE<gt>