in reply to A question of style: Composite keys to multiple values
$Fields{lc("$ExtA|$ExtB")} = { A => $IntA, B => $IntB };
You might also want a subroutine as interface to your %Fields hash so you aren't writing lc("$ExtA|$ExtB") in more than once place.
- tye
|
---|
In Section
Seekers of Perl Wisdom