Manual Reference Pages - PERL::CRITIC::POLICY::INPUTOUTPUT::PROHIBITONEARGSELECT (3)
Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect - Never write "select($fh)".
This Policy is part of the core Perl::Critic
Conway discourages the use of a raw select() when setting
autoflushes. Well extend that further by simply prohibiting the
one-argument form of select() entirely; if you really need it you
should know when/where/why that is. For performing autoflushes,
Conway recommends the use of IO::Handle instead.
select((select($fh), $|=1)); # not ok
select $fh; # not ok
$fh->autoflush(); # ok
*STDOUT->autoflush(); # ok
This Policy is not configurable except for the standard options.
Graham TerMarsch <email@example.com>
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 v5.20.3 ||PERL::CRITIC::POLICY::INPUTOUTPUT::PROHIBITONEARGSELECT (3) ||2016-04-03 |
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