NAME¶
MooseX::Blessed::Reconstruct - A Data::Visitor for creating Moose objects from
blessed placeholders
SYNOPSIS¶
use MooseX::Blessed::Reconstruct;
my $obj = bless( {
init_arg_foo => "Blah",
arf => "yay",
}, "Foo" );
my $proper = MooseX::Blessed::Reconstruct->new->visit($obj);
# equivalent to:
my $proper = Foo->meta->new_object(%$obj);
# but recursive (and works with shared references)
DESCRIPTION¶
The purpose of this module is to "fix up" blessed data into a real
Moose object.
This is used internally by MooseX::YAML but has no implementation details having
to do with YAML itself.
METHODS¶
See Data::Visitor
- visit_object $object
- Calls "load_class" in Class::MOP on the "ref" of
$object.
If there's a metaclass, calls "visit_object_with_meta", otherwise
"visit_ref" is used to walk the object brutishly.
Returns a deep clone of the input structure with all the Moose objects
reconstructed "properly".
- visit_object_with_meta $obj, $meta
- Uses the metaclass $meta to create a new instance, registers the instance
with Data::Visitor's cycle tracking, and then inflates it using
"new_object" in Moose::Meta::Class.
- prepare_args $obj
- Collapses $obj into key value pairs to be used as init args to
"new_object" in Moose::Meta::Class.
VERSION CONTROL¶
This module is maintained using Darcs. You can get the latest version from
<
http://nothingmuch.woobling.org/code>, and use "darcs send"
to commit changes.
AUTHOR¶
Jonathan Rockway
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT¶
Copyright (c) 2008 Infinity Interactive, Yuval Kogman. All rights
reserved This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.