Sub::SingletonBuilder - a singleton subroutine builder
use Sub::SingletonBuilder;
*dbh = build_singleton(sub {
DBI->connect(...);
});
dbh()->execute(...);
Kazuho Oku
Copyright (C) 2008 by Cybozu Labs, Inc.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.
