Name

self_and_super_versions

Synopsis

Class::ISA::self_and_super_versions($CLASS)

Returns a hash with keys that are $CLASS (and its superclasses) and values that are the contents of the $VERSION of each class. If $VERSION does not exist, sel_and_super_versions returns undef.

Get Perl in a Nutshell, 2nd Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.