——our
$VERSION
=
'0.02'
;
use
Moose::Role;
=head1 NAME
MooseX::NonMoose::Meta::Role::Constructor - constructor method trait for L<MooseX::NonMoose>
=head1 VERSION
version 0.02
=head1 SYNOPSIS
package My::Moose;
use Moose ();
use Moose::Exporter;
Moose::Exporter->setup_import_methods;
sub init_meta {
shift;
my %options = @_;
Moose->init_meta(%options);
Moose::Util::MetaRole::apply_metaclass_roles(
for_class => $options{for_class},
metaclass_roles => ['MooseX::NonMoose::Meta::Role::Class'],
constructor_class_roles =>
['MooseX::NonMoose::Meta::Role::Constructor'],
);
return Class::MOP::class_of($options{for_class});
}
=head1 DESCRIPTION
This trait implements inlining of the constructor for classes using the
L<MooseX::NonMoose::Meta::Role::Class> metaclass trait; it has no effect unless
that trait is also used. See those docs and the docs for L<MooseX::NonMoose>
for more information.
=cut
around
can_be_inlined
=>
sub
{
my
$orig
=
shift
;
my
$self
=
shift
;
my
$meta
=
$self
->associated_metaclass;
my
$super_new
=
$meta
->find_method_by_name(
$self
->name);
my
$super_meta
=
$super_new
->associated_metaclass;
if
(Class::MOP::class_of(
$super_meta
)->can(
'does_role'
)
&& Class::MOP::class_of(
$super_meta
)->does_role(
'MooseX::NonMoose::Meta::Role::Class'
)) {
return
1;
}
return
$self
->
$orig
(
@_
);
};
sub
_generate_instance {
my
$self
=
shift
;
my
(
$var
,
$class_var
) =
@_
;
my
$new
=
$self
->name;
my
$super_new_class
=
$self
->associated_metaclass->find_next_method_by_name(
$new
)->package_name;
# XXX: this should probably be taking something from the meta-instance api,
# rather than calling bless directly, but this works fine for now, and i
# want to wait for the whole immutablization stuff to settle down before
# digging too deeply into it
"my $var = bless $super_new_class->$new(\@_), $class_var;\n"
;
}
no
Moose::Role;
=head1 AUTHOR
Jesse Luehrs <doy at tozt dot net>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2009 by Jesse Luehrs.
This is free software; you can redistribute it and/or modify it under
the same terms as perl itself.
=cut
1;