[erlang-questions] working with sets

Vance Shipley vances@REDACTED
Thu Jan 3 23:08:49 CET 2008

Can one of you CS wizzes point me at the best way to
maintain a set of sets where all elements of all sets
must be unique?  I don't need a really big data set
but rolling my own with the list module feels wrong.

For example {{1,2,3},{4,5,6},{7,8,9}} is a valid set.
Trying to enter {9,10,11} should fail.


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