Manpages - Alien_Role.3pm

Alien::Role - Extend Alien::Base with roles!

version 2.44

package Alien::libfoo; use parent qw( Alien::Base ); use Role::Tiny::With qw( with ); with Alien::Role::Dino; 1;

The Alien::Role namespace is intended for writing roles that can be applied to Alien::Base to extend its functionality. You could of course write subclasses that extend Alien::Base, but then you have to either stick with just one subclass or deal with multiple inheritance! It is recommended that you use Role::Tiny since it can be used on plain old Perl classes which is good since Alien::Base doesn’t use anything fancy like Moose or Moo. There is one working example that use this technique that are worth checking out in the event you are interested: Alien::Role::Dino.

This class itself doesn’t do anything, it just documents the technique.

Alien

Alien::Base

alienfile

Alien::Build

Alien::Role::Dino

Author: Graham Ollis <plicease@cpan.org>

Contributors:

Diab Jerius (DJERIUS)

Roy Storey (KIWIROY)

Ilya Pavlov

David Mertens (run4flat)

Mark Nunberg (mordy, mnunberg)

Christian Walde (Mithaldu)

Brian Wightman (MidLifeXis)

Zaki Mughal (zmughal)

mohawk (mohawk2, ETJ)

Vikas N Kumar (vikasnkumar)

Flavio Poletti (polettix)

Salvador Fandiño (salva)

Gianni Ceccarelli (dakkar)

Pavel Shaydo (zwon, trinitum)

Kang-min Liu (劉康民, gugod)

Nicholas Shipp (nshp)

Juan Julián Merelo Guervós (JJ)

Joel Berger (JBERGER)

Petr Písař (ppisar)

Lance Wicks (LANCEW)

Ahmad Fatoum (a3f, ATHREEF)

José Joaquín Atria (JJATRIA)

Duke Leto (LETO)

Shoichi Kaji (SKAJI)

Shawn Laffan (SLAFFAN)

Paul Evans (leonerd, PEVANS)

Håkon Hægland (hakonhagland, HAKONH)

nick nauwelaerts (INPHOBIA)

This software is copyright (c) 2011-2020 by Graham Ollis.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.