Yup. Also this: https://metacpan.org/pod/distribution/perl/pod/perldelta.pod#The-isa-Operator https://metacpan.org/pod/distribution/perl/pod/perldelta.pod...

Yup. Also this: https://metacpan.org/pod/distribution/perl/pod/perldelta.pod#The-isa-Operator https://metacpan.org/pod/distribution/perl/pod/perldelta.pod... No more use Safe::Isa and ugly $isa or eval boilerplate.