Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops - Write
"for(0..20)" instead of "for($i=0; $i<=20; $i++)".
This Policy is part of the core Perl::Critic distribution.
The 3-part "for" loop that Perl inherits from
C is butt-ugly, and only really necessary if you need irregular counting. The
very Perlish ".." operator is much more
elegant and readable.
for($i=0; $i<=$max; $i++){ #ick!
do_something($i);
}
for(0..$max){ #very nice
do_something($_);
}
This Policy is not configurable except for the standard options.
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
Copyright (c) 2005-2011 Imaginative Software Systems. 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.