use Carp 'confess';
use Scalar::Util 'blessed';
+use Try::Tiny;
-our $VERSION = '0.78_02';
+our $VERSION = '1.09';
$VERSION = eval $VERSION;
our $AUTHORITY = 'cpan:STEVAN';
# create a meta object so we can install &meta
my $meta = $metaclass->initialize($package => %options);
+ my $should_install = !delete $options{no_meta};
$meta->add_method('meta' => sub {
# we must re-initialize so that it
# works as expected in subclasses,
# since metaclass instances are
# singletons, this is not really a
# big deal anyway.
+ if (Class::MOP::DEBUG_NO_META()) {
+ my ($self) = @_;
+ if (my $meta = try { $self->SUPER::meta }) {
+ return $meta if $meta->isa('Class::MOP::Class');
+ }
+ confess "'meta' method called by MOP internals"
+ if caller =~ /Class::MOP|metaclass/;
+ }
$metaclass->initialize((blessed($_[0]) || $_[0]) => %options)
- });
+ }) if $should_install;
}
1;
'method_metaclass' => 'MyMethodMetaClass',
);
+ # if we'd rather not install a 'meta' method, we can do this
+ use metaclass no_meta => 1;
+
=head1 DESCRIPTION
This is a pragma to make it easier to use a specific metaclass
and a set of custom attribute and method metaclasses. It also
-installs a C<meta> method to your class as well.
+installs a C<meta> method to your class as well, if the
+C<no_meta> option is not specified.
=head1 AUTHORS
=head1 COPYRIGHT AND LICENSE
-Copyright 2006-2009 by Infinity Interactive, Inc.
+Copyright 2006-2010 by Infinity Interactive, Inc.
L<http://www.iinteractive.com>