# NAME App::perlvars - CLI tool to detect unused variables in Perl modules # VERSION version 0.000001 # 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.