Larry Wall: This is the Apocalypse on Subroutines. In Perl culture the term “subroutine” conveys the general notion of calling something that returns control automatically when it’s done. This “something” that you’re calling may go by a more specialized name such as “procedure”, “function”, “closure”, or “method”. In Perl 5, all such subroutines were declared … Continue reading Apocalypse 6