OpenSourceProject Class-Singleton OpenSourceVersion 1.5 OpenSourceWebsiteURL http://search.cpan.org/ OpenSourceURL https://cpan.metacpan.org/authors/id/S/SH/SHAY/Class-Singleton-1.5.tar.gz OpenSourceImportDate 2020-04-10 OpenSourceLicense Perl OpenSourceLicenseFile CPAN.txt