freebsd-ports/devel/p5-Class-StrongSingleton/pkg-descr

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This module is an alternative to Class::Singleton and
Class::WeakSingleton, and provides a more secure Singleton class in that
it takes steps to prevent the possibility of accidental creation of
2008-05-23 23:18:39 +02:00
multiple instances and/or the overwriting of existing Singleton
instances.
WWW: http://search.cpan.org/dist/Class-StrongSingleton/