in reply to Re^2: Recursive Directory Listings
in thread Recursive Directory Listings

you have to save them in a global variable, because there's no way to capture the return values from your subroutine

That's not quite true; you can save the results in any lexical variable in scope of the sub.

I reckon we are the only monastery ever to have a dungeon stuffed with 16,000 zombies.

In Section Seekers of Perl Wisdom