bump version to 0.97

[gitmo/Moose.git] / lib / Moose / Meta / Class / Immutable / Trait.pm

diff --git a/lib/Moose/Meta/Class/Immutable/Trait.pm b/lib/Moose/Meta/Class/Immutable/Trait.pm
index a570c52..05aa1f4 100644 (file)
--- a/lib/Moose/Meta/Class/Immutable/Trait.pm
+++ b/lib/Moose/Meta/Class/Immutable/Trait.pm
@@ -5,10 +5,51 @@ use warnings;
 
 use Class::MOP;
 
+our $VERSION   = '0.97';
+$VERSION = eval $VERSION;
+our $AUTHORITY = 'cpan:STEVAN';
+
 use base 'Class::MOP::Class::Immutable::Trait';
 
-sub add_role { shift->_immutable_cannot_call }
+sub add_role { $_[1]->_immutable_cannot_call }
 
-sub calculate_all_roles { @{ $_[0]{__immutable}{calculate_all_roles} ||= [ shift->next::method ] } }
+sub calculate_all_roles {
+    my $orig = shift;
+    my $self = shift;
+    @{ $self->{__immutable}{calculate_all_roles} ||= [ $self->$orig ] };
+}
 
 1;
+
+__END__
+
+=pod
+
+=head1 NAME
+
+Moose::Meta::Class::Immutable::Trait - Implements immutability for metaclass objects
+
+=head1 DESCRIPTION
+
+This class makes some Moose-specific metaclass methods immutable. This
+is deep guts.
+
+=head1 BUGS
+
+See L<Moose/BUGS> for details on reporting bugs.
+
+=head1 AUTHOR
+
+Yuval Kogman E<lt>nothingmuch@cpan.orgE<gt>
+
+=head1 COPYRIGHT AND LICENSE
+
+Copyright 2009 by Infinity Interactive, Inc.
+
+L<http://www.iinteractive.com>
+
+This library is free software; you can redistribute it and/or modify
+it under the same terms as Perl itself.
+
+=cut
+