2 package Mouse::Meta::Role;
9 # because Mouse doesn't introspect existing classes, we're forced to
10 # only pay attention to other Mouse classes
11 sub _metaclass_cache {
14 return $METACLASS_CACHE{$name};
20 $METACLASS_CACHE{$name} = $class->new(name => $name)
21 if !exists($METACLASS_CACHE{$name});
22 return $METACLASS_CACHE{$name};
33 sub name { $_[0]->{name} }
35 sub has_attribute { exists $_[0]->{attributes}->{$_[1]} }
36 sub add_attribute { $_[0]->{attributes}->{$_[1]} = $_[2] }