Collection::Utl::ActiveRecord -  Tools for track changes in HASHes.

 use Collection::Utl::ActiveRecord;

 sub _prepare_record {
    my ( $self, $key, $ref ) = @_;
    my %hash;
    tie %hash, 'Collection::Utl::ActiveRecord', hash => $ref;
    return \%hash;
 }

 Tools for track changes in HASHes.

Tie::StdHash

Zahatski Aliaksandr, <zag@cpan.org>

Copyright (C) 2005-2006 by Zahatski Aliaksandr

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.