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Full Discussion: Search, and add if present
Top Forums Shell Programming and Scripting Search, and add if present Post 302887486 by tukuyomi on Saturday 8th of February 2014 02:14:00 AM
Old 02-08-2014
Just to be clear : input_file's 7th column is what you call 'item list', isn't it?
Do you also mean that you might have aa1 as well as foo, bar, and etc entries only for $7? ab2, fool, bars, etcs for $8, ...?
Thanks for clarifying.
 

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LEARN ABOUT CENTOS

perl::critic::policy::valuesandexpressions::prohibitmixedboolean

Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixeUserlContributPerl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators(3)

NAME

       Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators - Write " !$foo && $bar || $baz " instead of " not $foo && $bar
       or $baz".

AFFILIATION

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

DESCRIPTION

       Conway advises against combining the low-precedence booleans ( "and or not" ) with the high-precedence boolean operators ( "&& || !" ) in
       the same expression.  Unless you fully understand the differences between the high and low-precedence operators, it is easy to misinterpret
       expressions that use both.  And even if you do understand them, it is not always clear if the author actually intended it.

	   next if not $foo || $bar;  #not ok
	   next if !$foo || $bar;     #ok
	   next if !( $foo || $bar ); #ok

CONFIGURATION

       This Policy is not configurable except for the standard options.

AUTHOR

       Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>

COPYRIGHT

       Copyright (c) 2005-2011 Imaginative Software Systems.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.  The full text of this license
       can be found in the LICENSE file included with this module.

perl v5.16.3							    20Perl::Critic::Policy::ValuesAndExpressions::ProhibitMixedBooleanOperators(3)
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