https://github.com/perl-ide/app-perlvars

Find unused variables in your Perl code
https://github.com/perl-ide/app-perlvars

Last synced: about 2 months ago
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Find unused variables in your Perl code

• Host: GitHub
• URL: https://github.com/perl-ide/app-perlvars
• Owner: perl-ide
• License: other
• Created: 2022-02-05T02:12:07.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2024-09-16T16:34:46.000Z (4 months ago)
• Last Synced: 2024-09-16T20:19:05.095Z (4 months ago)
• Language: Perl
• Size: 86.9 KB
• Stars: 7
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: Changes
  • License: LICENSE

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# NAME

App::perlvars - CLI tool to detect unused variables in Perl modules

# VERSION

version 0.000006

# DESCRIPTION

You probably don't want to use this class directly. See [perlvars](https://metacpan.org/pod/perlvars) for

documentation on how to use the command line interface.

## ignore\_file

The path to a file containing a list of variables to ignore on a per-package

basis. The pattern is `Module::Name = $variable` or `Module::Name = qr/some

regex/`. For example:

    Local::Unused = $unused

    Local::Unused = $one

    Local::Unused = $two

    Local::Unused = qr/^\$.*hree$/

## validate\_file

Path to a file which will be validated. Returns an exit code, an error message

and a list of unused variables.

# AUTHOR

Olaf Alders 

# COPYRIGHT AND LICENSE

This software is copyright (c) 2022 by MaxMind, Inc.

This is free software; you can redistribute it and/or modify it under

the same terms as the Perl 5 programming language system itself.