All files included via
require must end with a true value to indicate to the caller that the include was successful. The standard practice is to conclude your .pm files with
1;, but some authors like to get clever and return some other true value like
return "Club sandwich";. We cannot tolerate such frivolity! OK, we can, but we don't recommend it since it confuses the newcomers.
Some portions cribbed from Perl::Critic::Policy::Modules::RequireExplicitPackage.
Copyright (c) 2005-2007 Chris Dolan and Jeffrey Ryan Thalhammer. 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.