Perl::Critic::Policy::BuiltinFunctions::ProhibitStringyEval
The string form of eval is recompiled every time it is executed, whereas the block form is only compiled once. Also, the string form doesn't give compile-time warnings.
eval
eval "print $foo"; #not ok eval {print $foo}; #ok
Perl::Critic::Policy::ControlStrucutres::RequireBlockGrep
Perl::Critic::Policy::ControlStrucutres::RequireBlockMap
Jeffrey Ryan Thalhammer <thaljef@cpan.org>
Copyright (c) 2005-2006 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.