KiokuDB::Role::Immutable::Transitive - A role for immutable objects that only point at other such objects.
with qw(KiokuDB::Role::Immutable::Transitive);
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.
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.