package Mouse::Util;
-use strict;
-use warnings;
-
-use Exporter;
+use Mouse::Exporter; # enables strict and warnings
use Carp qw(confess);
+use Scalar::Util qw(blessed);
use B ();
use constant _MOUSE_VERBOSE => !!$ENV{MOUSE_VERBOSE};
-our @ISA = qw(Exporter);
-our @EXPORT_OK = qw(
- find_meta
- does_role
- resolve_metaclass_alias
- apply_all_roles
- english_list
+Mouse::Exporter->setup_import_methods(
+ as_is => [qw(
+ find_meta
+ does_role
+ resolve_metaclass_alias
+ apply_all_roles
+ english_list
- load_class
- is_class_loaded
+ load_class
+ is_class_loaded
- get_linear_isa
- get_code_info
+ get_linear_isa
+ get_code_info
- get_code_package
+ get_code_package
- not_supported
+ not_supported
- does meta dump
- _MOUSE_VERBOSE
-);
-our %EXPORT_TAGS = (
- all => \@EXPORT_OK,
- meta => [qw(does meta dump _MOUSE_VERBOSE)],
+ does meta dump
+ _MOUSE_VERBOSE
+ )],
+ groups => {
+ default => [], # export no functions by default
+ meta => [qw(does meta dump _MOUSE_VERBOSE)],
+ },
+ _export_to_main => 1,
);
# aliases as public APIs
-
# it must be 'require', not 'use', because Mouse::Meta::Module depends on Mouse::Util
require Mouse::Meta::Module; # for the entities of metaclass cache utilities
sub apply_all_roles {
- my $meta = Mouse::Meta::Class->initialize(shift);
+ my $applicant = blessed($_[0]) ? shift : Mouse::Meta::Class->initialize(shift);
my @roles;
my $role_name = $roles[-1][0];
load_class($role_name);
( $role_name->can('meta') && $role_name->meta->isa('Mouse::Meta::Role') )
- || $meta->throw_error("You can only consume roles, $role_name(".$role_name->meta.") is not a Mouse role");
+ || $applicant->meta->throw_error("You can only consume roles, $role_name(".$role_name->meta.") is not a Mouse role");
}
if ( scalar @roles == 1 ) {
my ( $role, $params ) = @{ $roles[0] };
- $role->meta->apply( $meta, ( defined $params ? %$params : () ) );
+ $role->meta->apply( $applicant, ( defined $params ? %$params : () ) );
}
else {
- Mouse::Meta::Role->combine_apply($meta, @roles);
+ Mouse::Meta::Role->combine(@roles)->apply($applicant);
}
return;
}