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Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect.3pm
Langue: en
Version: 2010-09-08 (fedora - 01/12/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect - Never write "select($fh)".AFFILIATION
This Policy is part of the core Perl::Critic distribution.DESCRIPTION
Conway discourages the use of a raw "select()" when setting autoflushes. We'll extend that further by simply prohibiting the one-argument form of "select()" entirely; if you really need it you should know when/where/why that is. For performing autoflushes, Conway recommends the use of "IO::Handle" instead.select((select($fh), $|=1)[0]); # not ok select $fh; # not ok use IO::Handle; $fh->autoflush(); # ok *STDOUT->autoflush(); # ok
CONFIGURATION
This Policy is not configurable except for the standard options.SEE ALSO
IO::Handle.AUTHOR
Graham TerMarsch <graham@howlingfrog.com>COPYRIGHT
Copyright (c) 2005-2009 Graham TerMarsch. All rights reserved.This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre