-#!/usr/bin/env perl
+
package Mouse;
use strict;
use warnings;
+use 5.006;
use base 'Exporter';
-our $VERSION = '0.08';
+our $VERSION = '0.13';
use 5.006;
+BEGIN {
+ if ($ENV{MOUSE_DEBUG}) {
+ *DEBUG = sub (){ 1 };
+ } else {
+ *DEBUG = sub (){ 0 };
+ }
+}
+
use Carp 'confess';
-use Mouse::Util 'blessed';
+use Scalar::Util 'blessed';
+use Mouse::Util;
use Mouse::Meta::Attribute;
use Mouse::Meta::Class;
}
sub with {
- my $meta = Mouse::Meta::Class->initialize(caller);
-
- my $role = shift;
-
- confess "Mouse::Role only supports 'with' on individual roles at a time" if @_;
-
- Mouse::load_class($role);
- $role->meta->apply($meta);
+ Mouse::Util::apply_all_roles((caller)[0], @_);
}
sub import {
+ my $class = shift;
+
strict->import;
warnings->import;
no warnings 'redefine';
*{$caller.'::meta'} = sub { $meta };
- Mouse->export_to_level(1, @_);
+ if (@_) {
+ __PACKAGE__->export_to_level( 1, $class, @_);
+ } else {
+ # shortcut for the common case of no type character
+ no strict 'refs';
+ for my $keyword (@EXPORT) {
+ *{ $caller . '::' . $keyword } = *{__PACKAGE__ . '::' . $keyword};
+ }
+ }
}
sub unimport {
confess "Invalid class name ($display)";
}
+ return 1 if $class eq 'Mouse::Object';
return 1 if is_class_loaded($class);
(my $file = "$class.pm") =~ s{::}{/}g;
has a builder, then providing a value for the attribute in the constructor is
optional.
-=item init_arg => Str
+=item init_arg => Str | Undef
-Allows you to use a different key name in the constructor.
+Allows you to use a different key name in the constructor. If undef, the
+attribue can't be passed to the constructor.
=item default => Value | CodeRef
bucket status). You must specify an appropriate type constraint to use
auto_deref.
+=item lazy_build => 0|1
+
+Automatically define lazy => 1 as well as builder => "_build_$attr", clearer =>
+"clear_$attr', predicate => 'has_$attr' unless they are already defined.
+
=back
=head2 confess error -> BOOM