Perl::Critic::Policy:P:eIUrnslpe:ur:tCOCruoitntptiurcti::b::uPPtorelodihciPybe:ir:tlIOnnDpeouActruOgmuSetenpltueatct:ti:(oP3nr)ohibitOneArgSelect(3)



NNAAMMEE
       Perl::Critic::Policy::InputOutput::ProhibitOneArgSelect - Never write
       "select($fh)".

AAFFFFIILLIIAATTIIOONN
       This Policy is part of the core Perl::Critic distribution.

DDEESSCCRRIIPPTTIIOONN
       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

CCOONNFFIIGGUURRAATTIIOONN
       This Policy is not configurable except for the standard options.

SSEEEE AALLSSOO
       IO::Handle.

AAUUTTHHOORR
       Graham TerMarsch <graham@howlingfrog.com>

CCOOPPYYRRIIGGHHTT
       Copyright (c) 2005-2010 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 v5.12.2        Perl::Critic::2P0o1l3i-c0y3:-:1I6nputOutput::ProhibitOneArgSelect(3)
