NAME
MooseX::Storage::Deferred - A role for indecisive programmers
VERSION
version 0.53
SYNOPSIS
package Point;
use Moose;
use MooseX::Storage;
with 'MooseX::Storage::Deferred';
has 'x' => (is => 'rw', isa => 'Int');
has 'y' => (is => 'rw', isa => 'Int');
1;
my $p = Point->new(x => 10, y => 10);
## methods to freeze/thaw into
## a specified serialization format
## (in this case JSON)
# pack the class into a JSON string
$p->freeze({ format => 'JSON' }); # { "__CLASS__" : "Point", "x" : 10, "y" : 10 }
# pack the class into a JSON string using parameterized JSONpm role
$p->freeze({ format => [ JSONpm => { json_opts => { pretty => 1 } } ] });
# unpack the JSON string into a class
my $p2 = Point->thaw(
'{ "__CLASS__" : "Point", "x" : 10, "y" : 10 }',
{ format => 'JSON' }
);
DESCRIPTION
This role is designed for those times when you need to serialize into many different formats or I/O options.
It basically allows you to choose the format and IO options only when you actually use them (see the SYNOPSIS for more info)
SUPPORTED FORMATS
- JSON
- JSONpm
- YAML
- Storable
SUPPORTED I/O
- File
- AtomicFile
NOTE: The StorableFile I/O option is not supported, this is because it does not mix well with options who also have a thaw
and freeze
methods like this. It is possible to probably work around this issue, but I don't currently have the need for it. If you need this supported, talk to me and I will see what I can do.
METHODS
- freeze ($type_desc)
- thaw ($data, $type_desc)
- load ($filename, $type_desc)
- store ($filename, $type_desc)
SUPPORT
Bugs may be submitted through the RT bug tracker (or bug-MooseX-Storage@rt.cpan.org).
There is also a mailing list available for users of this distribution, at http://lists.perl.org/list/moose.html.
There is also an irc channel available for users of this distribution, at #moose
on irc.perl.org
.
AUTHORS
Chris Prather <chris.prather@iinteractive.com>
Stevan Little <stevan.little@iinteractive.com>
יובל קוג'מן (Yuval Kogman) <nothingmuch@woobling.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2007 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.