Perl::Critic::Policy::Freenode::DollarAB - Don't use $a or $b as variable names outside sort
Legacy freenode theme policy alias.
This policy has been moved to Perl::Critic::Community.
This policy is part of Perl::Critic::Freenode.
This policy can be configured to allow $a and $b in additional functions, by putting an entry in a .perlcriticrc file like this:
extra_pair_functions = pairfoo pairbar
Dan Book, email@example.com
Copyright 2015, Dan Book.
This library is free software; you may redistribute it and/or modify it under the terms of the Artistic License version 2.0.
To install Perl::Critic::Community, copy and paste the appropriate command in to your terminal.
perl -MCPAN -e shell
For more information on module installation, please visit the detailed CPAN module installation guide.