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Perl::CriPerl::Critic:UseriContributednPerlrDocumentationibitConstantPragma(3)

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 v5.2Perl::Critic::Policy::ValuesAndExpressions::ProhibitConstantPragma(3)

NAME | AFFILIATION | DESCRIPTION | CONFIGURATION | AUTHOR | COPYRIGHT

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