NAME

Acme::CPANModules::LoadingModules - List of modules to load other Perl modules

VERSION

This document describes version 0.001 of Acme::CPANModules::LoadingModules (from Perl distribution Acme-CPANModules-LoadingModules), released on 2023-11-20.

DESCRIPTION

Basics

Module::Load is basically just a thin wrapper over Perl's builtin require() to translate between module name and path name, since the traditional behavior of require() is to expect module name in bareword form but path name in string form. This confusion will likely be fixed in future perl versions. For example, see PPC 0006 [1].

[1] https://github.com/Perl/PPCs/blob/main/ppcs/ppc0006-load-module.md

Installing modules automatically on demand

Since Perl provides require hooks, one can trap the module loading process and check for an uninstalled module and attempt to install it automatically on demand when a code wants to load that module. Probably not suitable for use in production. See separate list: Acme::CPANModule::ModuleAutoinstallers.

Loading module on demand

Aside from require hook, Perl also provides the AUTOLOAD mechanism (see perlsub documentation for more details). This lets you catch unknown function being called and lets you attempt to load a module that might provide that function. It is not exactly "loading modules on demand" but close enough for a lot of cases. See separate list: Acme::CPANModule::ModuleAutoloaders.

Loading multiple modules at once

all requires all packages under a namespace. It will search the filesystem for installed module source files under a specified namespace and load them all.

lib::require::all loads all modules in a directory.

Logging module loading

Require::HookChain::log::logger

Require::HookChain::log::stderr

Preventing loading certain modules

lib::filter, lib::disallow

Require hook frameworks

These frameworks let you create require hook more easily.

Require::Hook

Require::Hook::More

Require::HookChain

Specifying relative paths

lib::relative

ACME::CPANMODULES ENTRIES

Module::Load: Author: BINGOS
Acme::CPANModule::ModuleAutoinstallers
Acme::CPANModule::ModuleAutoloaders
all: Author: DEXTER
lib::require::all: Author: MIYAGAWA
Require::HookChain::log::logger: Author: PERLANCAR
Require::HookChain::log::stderr: Author: PERLANCAR
lib::filter: Author: PERLANCAR
lib::disallow: Author: PERLANCAR
Require::Hook: Author: PERLANCAR
Require::Hook::More: Author: PERLANCAR
Require::HookChain: Author: PERLANCAR
lib::relative: Author: DBOOK

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 LoadingModules

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

% cpanmodules ls-entries LoadingModules | cpanm -n

or Acme::CM::Get:

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

or directly:

% perl -MAcme::CPANModules::LoadingModules -E'say $_->{module} for @{ $Acme::CPANModules::LoadingModules::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-LoadingModules.

SOURCE

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

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 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-LoadingModules

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.

To install Acme::CPANModules::LoadingModules, copy and paste the appropriate command in to your terminal.

cpanm

cpanm Acme::CPANModules::LoadingModules

CPAN shell

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

For more information on module installation, please visit the detailed CPAN module installation guide.

	Global
`s`	Focus search bar
`?`	Bring up this help dialog

	GitHub
`g` `p`	Go to pull requests
`g` `i`	go to github issues (only if github is preferred repository)

	POD
`g` `a`	Go to author
`g` `c`	Go to changes
`g` `i`	Go to issues
`g` `d`	Go to dist
`g` `r`	Go to repository/SCM
`g` `s`	Go to source
`g` `b`	Go to file browse

	Search terms
module: (e.g. module:Plugin)
distribution: (e.g. distribution:Dancer auth)
author: (e.g. author:SONGMU Redis)
version: (e.g. version:1.00)