Alt::Base - Base class for alternate module
# in your Alt/Foo/Bar/phrase.pm: package Alt::Foo::Bar::phrase; use base qw(Alt::Base); 1; # customize options: package Alt::Foo::Bar::phrase; use base qw(Alt::Base); our %ALT = (check => 0, ...); 1;
The Alt::Base class provides common functionalities for an alternate module. For more information about the Alt concept, please refer to Alt.
Alt::Base defines an
import() routine which checks for options in
%ALT. These options are:
check => BOOL (default: 1)
If set to true (the default), will perform several things. First, check that the alternate module is indeed named
Alt::<<Original::Module>::<phrase>. Then, load
Alternate::Moduleand check that the package variable
$ALTis defined with the value of
phrase. This is to ensure that we are loading the correct module, and sometimes we do want to make sure about this. The wrong module can be loaded, for example if user reinstalls the original distribution or another alternate distribution.
Will die upon failure.
Steven Haryanto <email@example.com>
COPYRIGHT AND LICENSE
This software is copyright (c) 2012 by Steven Haryanto.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.