--- abstract: 'A version of the undefined object (null object) pattern' author: - 'John Napiorkowski ' build_requires: Test::Most: 0 configure_requires: ExtUtils::MakeMaker: 6.30 dynamic_config: 0 generated_by: 'Dist::Zilla version 4.300017, CPAN::Meta::Converter version 2.120921' license: perl meta-spec: url: http://module-build.sourceforge.net/META-spec-v1.4.html version: 1.4 name: Patterns-UndefObject requires: Sub::Exporter: 0 version: 0.001