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MooseX::Blessed::Reconstruct(3pm) | User Contributed Perl Documentation | MooseX::Blessed::Reconstruct(3pm) |
NAME¶
MooseX::Blessed::Reconstruct - A Data::Visitor for creating Moose objects from blessed placeholdersVERSION¶
version 1.00SYNOPSIS¶
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.
AUTHORS¶
- Yuval Kogman <nothingmuch@woobling.org>
- Jonathan Rockway <jrockway@cpan.org>
COPYRIGHT AND LICENSE¶
This software is copyright (c) 2008 by Infinity Interactive, Yuval Kogman.This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2016-02-22 | perl v5.22.1 |