How do you "undefine" an Array of Hashes of Arrays? It must not be as simple as:
undef @AoHoA;
because, I can't seem to get that do work?
I have @AoHoA that is filled. I want to clear that structure out completely...so that the test (for example):
if (defined($AoHoA[0]))
fails. That is, it's...