Perl::Critic::Policy::Subroutines::ProhibitAmpersandSigils
Since Perl 5, the ampersand sigil is completely optional when invoking subroutines. And it's easily confused with the bitwise 'and' operator.
@result = &some_function(); #Not ok @result = some_function(); #ok
Jeffrey Ryan Thalhammer <thaljef@cpan.org>
Copyright (c) 2005-2007 Jeffrey Ryan Thalhammer. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of this license can be found in the LICENSE file included with this module.
To install Perl::Critic, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Perl::Critic
CPAN shell
perl -MCPAN -e shell install Perl::Critic
For more information on module installation, please visit the detailed CPAN module installation guide.