In the back of my head I thought this would be possible already ...but right now I just cannot find how :-/
I would like to have a Set that does
reference counting. Example:
set.add("a") // 1x a
set.add("a") // 2x a
set.remove("a") // 1x a
set.remove("a") // empty
A useful addition or just me not
seeing the obvious?
cheers
--
Torsten
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