Moose::Policy::SingleInheritence - Why would you ever need more than one?
package Foo; use Moose::Policy 'Moose::Policy::SingleInheritence'; use Moose; package Bar; use Moose::Policy 'Moose::Policy::SingleInheritence'; use Moose; package Foo::Bar; use Moose::Policy 'Moose::Policy::SingleInheritence'; use Moose; extends 'Foo', 'Bar'; # BOOM!!!!
Moose::Policy is deprecated.
This module restricts Moose's
extends keyword so that you can only assign a single superclass.
This is mostly an example of how you can restrict behavior with meta-policies in addition to extending and/or customising them. However, sometimes enforcing a policy like this can be a good thing.
All complex software has bugs lurking in it, and this module is no exception. If you find a bug please either email me, or add the bug to cpan-RT.
Stevan Little <firstname.lastname@example.org>
Copyright 2006-2007 by Infinity Interactive, Inc.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.