X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Fmetaclass.pm;h=2dee906244ba4e385bdbe47ea2c5d1aec85a4261;hb=8af039cd0ec8983c598c4a5d4a76744a43254c52;hp=238a3512bdb1b7910d32f5c742c7669297b8b9c2;hpb=6f88e1d0295aae201cf8926202d92bb64538534c;p=gitmo%2FClass-MOP.git diff --git a/lib/metaclass.pm b/lib/metaclass.pm index 238a351..2dee906 100644 --- a/lib/metaclass.pm +++ b/lib/metaclass.pm @@ -6,8 +6,9 @@ use warnings; use Carp 'confess'; use Scalar::Util 'blessed'; +use Try::Tiny; -our $VERSION = '1.01'; +our $VERSION = '1.09'; $VERSION = eval $VERSION; our $AUTHORITY = 'cpan:STEVAN'; @@ -19,6 +20,7 @@ sub import { unshift @args, "metaclass" if @args % 2 == 1; my %options = @args; + my $meta_name = exists $options{meta_name} ? $options{meta_name} : 'meta'; my $metaclass = delete $options{metaclass}; unless ( defined $metaclass ) { @@ -41,14 +43,8 @@ sub import { # create a meta object so we can install &meta my $meta = $metaclass->initialize($package => %options); - $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. - $metaclass->initialize((blessed($_[0]) || $_[0]) => %options) - }); + $meta->_add_meta_method($meta_name) + if defined $meta_name; } 1; @@ -87,11 +83,17 @@ metaclass - a pragma for installing and using Class::MOP metaclasses 'method_metaclass' => 'MyMethodMetaClass', ); + # if we'd rather not install a 'meta' method, we can do this + use metaclass meta_name => undef; + # or if we'd like it to have a different name, + use metaclass meta_name => 'my_meta'; + =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 method to your class as well. +installs a C method to your class as well, unless C +is passed to the C option. =head1 AUTHORS