Can you count based on a selection of keys?
For instance:
string [int][string][string] Stuff;
Stuff [0, dog, cat] = good;
Stuff [1, dog, cat] = good;
Stuff [2, dog, bird] = good;
If I count(Stuff), I'd get 3. If I count(Stuff[0-2]), I get 1. What I want to do is count(Stuff[dog][cat]) and...