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Perl::Critic::Policy::VPerl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators(3)

NAME
       Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators - Don't mix
       numeric operators with string operands, or vice-versa.

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

DESCRIPTION
       Using the wrong operator type for a value can obscure coding intent and possibly lead to
       subtle errors.  An example of this is mixing a string equality operator with a numeric
       value, or vice-versa.

	   if ($foo == 'bar') {}     #not ok
	   if ($foo eq 'bar') {}     #ok
	   if ($foo eq 123) {}	     #not ok
	   if ($foo == 123) {}	     #ok

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

NOTES
       If warnings are enabled, the Perl interpreter usually warns you about using mismatched
       operators at run-time.  This Policy does essentially the same thing, but at author-time.
       That way, you can find out about them sooner.

AUTHOR
       Peter Guzis <pguzis@cpan.org>

COPYRIGHT
       Copyright (c) 2006-2011 Peter Guzis.  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	       Perl::Critic::Policy::ValuesAndExpressions::ProhibitMismatchedOperators(3)
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