use 5.006;
use base 'Exporter';
-our $VERSION = '0.21';
+our $VERSION = '0.24';
use Carp 'confess';
use Scalar::Util 'blessed';
});
}
+sub init_meta {
+ # This used to be called as a function. This hack preserves
+ # backwards compatibility.
+ if ( $_[0] ne __PACKAGE__ ) {
+ return __PACKAGE__->init_meta(
+ for_class => $_[0],
+ base_class => $_[1],
+ metaclass => $_[2],
+ );
+ }
+
+ shift;
+ my %args = @_;
+
+ my $class = $args{for_class}
+ or Carp::croak(
+ "Cannot call init_meta without specifying a for_class");
+ my $base_class = $args{base_class} || 'Mouse::Object';
+ my $metaclass = $args{metaclass} || 'Mouse::Meta::Class';
+
+ Carp::croak("The Metaclass $metaclass must be a subclass of Mouse::Meta::Class.")
+ unless $metaclass->isa('Mouse::Meta::Class');
+
+ # make a subtype for each Mouse class
+ class_type($class)
+ unless find_type_constraint($class);
+
+ my $meta = $metaclass->initialize($class);
+ $meta->superclasses($base_class)
+ unless $meta->superclasses;
+
+ {
+ no strict 'refs';
+ no warnings 'redefine';
+ *{$class.'::meta'} = sub { $meta };
+ }
+
+ return $meta;
+}
+
sub import {
my $class = shift;
return;
}
- my $meta = Mouse::Meta::Class->initialize($caller);
- $meta->superclasses('Mouse::Object')
- unless $meta->superclasses;
-
- # make a subtype for each Mouse class
- class_type($caller) unless find_type_constraint($caller);
-
- no strict 'refs';
- no warnings 'redefine';
- *{$caller.'::meta'} = sub { $meta };
+ Mouse->init_meta(
+ for_class => $caller,
+ );
if (@_) {
__PACKAGE__->export_to_level( $level+1, $class, @_);
return 0;
}
+sub class_of {
+ return unless defined $_[0];
+ my $class = blessed($_[0]) || $_[0];
+ return Mouse::Meta::Class::get_metaclass_by_name($class);
+}
+
1;
__END__
=item isa => TypeConstraint
-Provides basic type checking in the constructor and accessor. Basic types such
-as C<Int>, C<ArrayRef>, C<Defined> are supported. Any unknown type is taken to
-be a class check (e.g. isa => 'DateTime' would accept only L<DateTime>
-objects).
+Provides type checking in the constructor and accessor. The following types are
+supported. Any unknown type is taken to be a class check (e.g. isa =>
+'DateTime' would accept only L<DateTime> objects).
+
+ Any Item Bool Undef Defined Value Num Int Str ClassName
+ Ref ScalarRef ArrayRef HashRef CodeRef RegexpRef GlobRef
+ FileHandle Object
+
+For more documentation on type constraints, see L<Mouse::Util::TypeConstraints>.
+
=item required => 0|1
involves checking for the existence of C<$VERSION>, C<@ISA>, and any
locally-defined method.
+=head1 SOURCE CODE ACCESS
+
+We have a public git repo:
+
+ git clone git://jules.scsys.co.uk/gitmo/Mouse.git
+
=head1 AUTHORS
Shawn M Moore, C<< <sartak at gmail.com> >>
=head1 BUGS
-No known bugs.
+There is a known issue with Mouse on 5.6.2 regarding the @ISA tests. Until
+this is resolve the minimum version of Perl for Mouse is set to 5.8.0. Patches
+to resolve these tests are more than welcome.
Please report any bugs through RT: email
C<bug-mouse at rt.cpan.org>, or browse