use B ();
our @EXPORT_OK = qw(
+ find_meta
+ does_role
+ resolve_metaclass_alias
+
load_class
is_class_loaded
- get_linear_isa
+
apply_all_roles
- get_code_info
not_supported
+
+ get_linear_isa
+ get_code_info
);
our %EXPORT_TAGS = (
all => \@EXPORT_OK,
);
+# Moose::Util compatible utilities
+
+sub find_meta{
+ return Mouse::Module::class_of( $_[0] );
+}
+
+sub does_role{
+ my ($class_or_obj, $role) = @_;\r
+\r
+ my $meta = Mouse::Module::class_of($class_or_obj);\r
+\r
+ return 0 unless defined $meta;\r
+ return 1 if $meta->does_role($role);\r
+ return 0;
+}
+
+
+
BEGIN {
my $impl;
if ($] >= 5.009_005) {
}\r
}
-# taken from Class/MOP.pm
+# taken from Mouse::Util (0.90)
{
my %cache;
- sub resolve_metaclass_alias {
- my ( $type, $metaclass_name, %options ) = @_;
-
- my $cache_key = $type;
- return $cache{$cache_key}{$metaclass_name}
- if $cache{$cache_key}{$metaclass_name};
-
- my $possible_full_name =
- 'Mouse::Meta::'
- . $type
- . '::Custom::'
- . $metaclass_name;
-
- my $loaded_class =
- load_first_existing_class( $possible_full_name,
- $metaclass_name );
+ sub resolve_metaclass_alias {\r
+ my ( $type, $metaclass_name, %options ) = @_;\r
+\r
+ my $cache_key = $type . q{ } . ( $options{trait} ? '-Trait' : '' );\r
- return $cache{$cache_key}{$metaclass_name} =
- $loaded_class->can('register_implementation')
- ? $loaded_class->register_implementation
- : $loaded_class;
+ return $cache{$cache_key}{$metaclass_name} ||= do{\r
+\r
+ my $possible_full_name = join '::',
+ 'Mouse::Meta', $type, 'Custom', ($options{trait} ? 'Trait' : ()), $metaclass_name
+ ;
+
+ my $loaded_class = load_first_existing_class(\r
+ $possible_full_name,\r
+ $metaclass_name\r
+ );\r
+\r
+ $loaded_class->can('register_implementation')\r
+ ? $loaded_class->register_implementation\r
+ : $loaded_class;
+ };\r
}
}