Perl::Critic::Policy::Variables::ProhibitConditionalDeclarations.3pm

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Version: 2008-03-08 (mandriva - 01/05/08)

Section: 3 (Bibliothèques de fonctions)

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NAME

Perl::Critic::Policy::Variables::ProhibitConditionalDeclarations

DESCRIPTION

Declaring a variable with a postfix conditional is really confusing. If the conditional is false, its not clear if the variable will be false, undefined, undeclared, or what. It's much more straightforward to make variable declarations separately. 
   my $foo = $baz if $bar;          #not ok
   my $foo = $baz unless $bar;      #not ok
   our $foo = $baz for @list;       #not ok
   local $foo = $baz foreach @list; #not ok

AUTHOR

Jeffrey R. Thalhammer <thaljef@cpan.org> Copyright (c) 2006-2008 Chris Dolan. 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.