KiokuDB::Role::Immutable::Transitive - A role for immutable objects that only point at other such objects.
This role makes a stronger promise than KiokuDB::Role::Immutable, namely that this object and all objects it points to are immutable.
These objects can be freely cached as live instances, since none of the data they keep live is ever updated.
Yuval Kogman <email@example.com>
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.