inheritable, overridable class data
Class::Data::Inheritable is for creating accessor/mutators to class
data.  That is, if you want to store something about your class as
a whole (instead of about a single object).  This data is then
inherited by your subclasses and can be overridden.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://metacpan.org/release/Class-Data-Inheritable
