Tie::Storable - Stores your object when untied via Storable
use Tie::Storable;
{
tie my $scalar => 'Tie::Storable', 'scalar.po';
$scalar = 42;
} # scalar is automatically saved as 'scalar.po'.
{
tie my @array => 'Tie::Storable', 'array.po';
@array = qw(Sun Mon Tue Wed Fri Sat);
} # array is automatically saved as 'array.po'.
{
tie my %hash => 'Tie::Storable', 'hash.po';
%hash = (Sun=>0, Mon=>1, Tue=>2, Wed=>3, Thu=>4, Fri=>5, Sat=>6);
} # hash is automatically saved as 'hash.po'.
{
tie my $object => 'Tie::Storable', 'object.po';
$object = bless { First => 'Dan', Last => 'Kogai' }, 'DANKOGAI';
} # You can save an object; just pass a scalar
{
tie my $object => 'Tie::Storable', 'object.po';
$object->{WIFE} = { First => 'Naomi', Last => 'Kogai' };
# you can save before you untie like this
tied($object)->save;
}
Tie::Storable stores tied variables when untied. Usually that happens when you variable is out of scope. You can of course explicitly untie the variable or tied($variable)->save but the whole idea is not to forget to save it.
This module uses Storable as its backend so it can store and retrieve anything that Storable can.
Tie::SaveLater, Tie::Storable, Tie::YAML
perltie, Tie::Scalar, Tie::Array, Tie::Hash
Dan Kogai, <dankogai@dan.co.jp>
Copyright (C) 2006 by Dan Kogai
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.
