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Acme-CPANModules-Roles-0.002
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/ Acme::CPANModules::Roles

NAME

Acme::CPANModules::Roles - List of libraries for doing roles with Perl

VERSION

This document describes version 0.002 of Acme::CPANModules::Roles (from Perl distribution Acme-CPANModules-Roles), released on 2023-10-31.

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.

ACME::CPANMODULES ENTRIES

Role::Tiny

Author: HAARG

Moo::Role

Author: HAARG

Moo

Author: HAARG

Role::Basic

Author: OVID

Mouse::Role

Author: SKAJI

Mouse

Author: SKAJI

Moose::Role

Author: ETHER

Moose

Author: ETHER

FAQ

What is an Acme::CPANModules::* module?

An Acme::CPANModules::* module, like this module, contains just a list of module names that share a common characteristics. It is a way to categorize modules and document CPAN. See Acme::CPANModules for more details.

What are ways to use this Acme::CPANModules module?

Aside from reading this Acme::CPANModules module's POD documentation, you can install all the listed modules (entries) using cpanm-cpanmodules script (from App::cpanm::cpanmodules distribution):

% cpanm-cpanmodules -n Roles

Alternatively you can use the cpanmodules CLI (from App::cpanmodules distribution):

% cpanmodules ls-entries Roles | cpanm -n

or Acme::CM::Get:

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

or directly:

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

This Acme::CPANModules module also helps lcpan produce a more meaningful result for lcpan related-mods command when it comes to finding related modules for the modules listed in this Acme::CPANModules module. See App::lcpan::Cmd::related_mods for more details on how "related modules" are found.

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.

SEE ALSO

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

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

AUTHOR

perlancar <perlancar@cpan.org>

CONTRIBUTING

To contribute, you can send patches by email/via RT, or send pull requests on GitHub.

Most of the time, you don't need to build the distribution yourself. You can simply modify the code, then test via:

% prove -l

If you want to build the distribution (e.g. to try to install it locally on your system), you can install Dist::Zilla, Dist::Zilla::PluginBundle::Author::PERLANCAR, Pod::Weaver::PluginBundle::Author::PERLANCAR, and sometimes one or two other Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond that are considered a bug and can be reported to me.

COPYRIGHT AND LICENSE

This software is copyright (c) 2023 by perlancar <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.

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.