Moose::Cookbook::BasicUsereContributed PerMoose::Cookbook::Basics::Recipe11(3)NAMEMoose::Cookbook::Basics::Recipe11 - Extending a non-Moose base class
VERSION
version 2.0402
SYNOPSIS
package My::DateTime;
use Moose;
use MooseX::NonMoose;
use DateTime::Calendar::Mayan;
extends qw( DateTime );
has 'mayan_date' => (
is => 'ro',
isa => 'DateTime::Calendar::Mayan',
init_arg => undef,
lazy => 1,
builder => '_build_mayan_date',
clearer => '_clear_mayan_date',
predicate => 'has_mayan_date',
);
after 'set' => sub {
$_[0]->_clear_mayan_date;
};
sub _build_mayan_date {
DateTime::Calendar::Mayan->from_object( object => $_[0] );
}
DESCRIPTION
This recipe demonstrates how to use Moose to subclass a parent which is
not Moose based. This recipe only works if the parent class uses a
blessed hash reference for object instances. If your parent is doing
something funkier, you should check out MooseX::NonMoose::InsideOut and
MooseX::InsideOut.
The meat of this recipe is contained in MooseX::NonMoose, which does
all the grunt work for you.
AUTHOR
Moose is maintained by the Moose Cabal, along with the help of many
contributors. See "CABAL" in Moose and "CONTRIBUTORS" in Moose for
details.
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Infinity Interactive, Inc..
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
perl v5.14.22012-02-Moose::Cookbook::Basics::Recipe11(3)