Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops.3pm

Langue: en

Autres versions - même langue

Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

Perl::Critic::Policy::ControlStructures::ProhibitCStyleForLoops

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..$max){                   #very nice
     do_something($_);
   }

AUTHOR

Jeffrey Ryan Thalhammer <thaljef@cpan.org> Copyright (c) 2005-2008 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.