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Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops.3pm
Langue: en
Version: 2010-09-08 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops - Write "for(0..20)" instead of "for($i=0; $i<=20; $i++)".AFFILIATION
This Policy is part of the core Perl::Critic distribution.DESCRIPTION
The 3-part "for" loop that Perl inherits from C is butt-ugly, and only really necessary if you need irregular counting. The very Perlish ".." operator is much more elegant and readable.for($i=0; $i<=$max; $i++){ #ick! do_something($i); } for(0..$max){ #very nice do_something($_); }
CONFIGURATION
This Policy is not configurable except for the standard options.AUTHOR
Jeffrey Ryan Thalhammer <thaljef@cpan.org>COPYRIGHT
Copyright (c) 2005-2009 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.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre