Config-inheritable is a project mainly written in Perl, it's free.
Inheritable config class being aware of enviroment variable
Config::Inheritable -
use Config::Inheritable;
Config::Inheritable is
Kentaro Kuribayashi [email protected]
Copyright (C) Kentaro Kuribayashi
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.