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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 v5.24.1	    Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect(3)

NAME | AFFILIATION | DESCRIPTION | CONFIGURATION | SEE ALSO | AUTHOR | COPYRIGHT

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