NAME

Acme::CPANModules::Roles - Doing roles with Perl

VERSION

This document describes version 0.001 of Acme::CPANModules::Roles (from Perl distribution Acme-CPANModules-Roles), released on 2020-05-04.

DESCRIPTION

Roles are a way to write classes by composing them from simpler components, instead of using inheritance from parent classes.

The Perl core does not provide a role mechanism for you, but there are several role frameworks you can choose in Perl. This list orders them from the most lightweight.

Role::Tiny. Basic role support plus method modifiers (before, after, around).

Moo::Role. Based on Role::Tiny, it adds attribute support. Suitable if you use Moo as your object system.

Role::Basic. Despite having less features than Role::Tiny (no method modifiers), Role::Basic starts a bit slower because it loads some more modules.

Mouse::Role. Suitable only if you are already using Mouse as your object system.

Moose::Role. Offers the most features (particularly the meta protocol), but also the heaviest. Suitable only if you are already using Moose as your object system.

INCLUDED MODULES

• Role::Tiny

• Moo::Role

• Moo

• Role::Basic

• Mouse::Role

• Mouse

• Moose::Role

• Moose

FAQ

What are ways to use this module?

Aside from reading it, you can install all the listed modules using cpanmodules:

% cpanmodules ls-entries Roles | cpanm -n

or Acme::CM::Get:

% perl -MAcme::CM::Get=Roles -E'say $_->{module} for @{ $LIST->{entries} }' | cpanm -n

This module also helps lcpan produce a more meaningful result for lcpan related-mods when it comes to finding related modules for the modules listed in this Acme::CPANModules module.

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/Acme-CPANModules-Roles.

SOURCE

Source repository is at https://github.com/perlancar/perl-Acme-CPANModules-Roles.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=Acme-CPANModules-Roles

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

SEE ALSO

Acme::CPANModules - about the Acme::CPANModules namespace

cpanmodules - CLI tool to let you browse/view the lists

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020 by perlancar@cpan.org.

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

cpanm Acme::CPANModules::Roles

perl -MCPAN -e shell
install Acme::CPANModules::Roles