http://qs1969.pair.com?node_id=11141947


in reply to Re^2: Do I have to export all variables and functions from my PM file?
in thread Do I have to export all variables and functions from my PM file?

As long as you don't make it too hard to modify the behaviour of your code, that is. Also see the discussion on How to redefine a modules private function?.

perl -e 'use Crypt::Digest::SHA256 qw[sha256_hex]; print substr(sha256_hex("the Answer To Life, The Universe And Everything"), 6, 2), "\n";'