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Perl::Critic::PolicyPeUserCContributedcPerlnDocumentationohibitOneArgSelect(3) 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) 2005-2011 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. perl v5.32.1 Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect(3)
NAME | AFFILIATION | DESCRIPTION | CONFIGURATION | SEE ALSO | AUTHOR | COPYRIGHT
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