perl::critic::policy::valuesandexpressions::prohibitconstantprag(3pm) debian man page | unix.com

Perl::Critic::Policy::ValuesAndExpressions::ProhibitConsUserPContributed PePerl::Critic::Policy::ValuesAndExpressions::ProhibitConstantPragma(3pm)

NAME
       Perl::Critic::Policy::ValuesAndExpressions::ProhibitConstantPragma - Don't "use constant FOO => 15".

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

DESCRIPTION
       Named constants are a good thing.  But don't use the "constant" pragma because barewords don't interpolate.  Instead use the Readonly
       module.

	 use constant FOOBAR => 42;  #not ok

	 use Readonly;
	 Readonly my $FOOBAR => 42;  #ok
	 Readonly::Scalar my $FOOBAR => 42;  #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 v5.14.2							    2012-06Perl::Critic::Policy::ValuesAndExpressions::ProhibitConstantPragma(3pm)