KiokuDB::Role::Immutable - A role for objects that are never updated.
version 0.56
with qw(KiokuDB::Role::Immutable);
This is a role for objects that are never updated after they are inserted to the database.
The object will be skipped entirely on all update/store operations unless it is being collapsed for the first time, and its child objects will not be updated unless they are found while collapsing another object.
This means that:
my $immutable = $kiokudb->lookup($id); $immutable->child->name("foo"); $kiokudb->update($immutable);
will not work, you need to update the child directly:
$kiokudb->update($immutable->child);
Yuval Kogman <nothingmuch@woobling.org>
This software is copyright (c) 2013 by Yuval Kogman, Infinity Interactive.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install KiokuDB, copy and paste the appropriate command in to your terminal.
cpanm
cpanm KiokuDB
CPAN shell
perl -MCPAN -e shell install KiokuDB
For more information on module installation, please visit the detailed CPAN module installation guide.