[erlang-questions] working with sets
Fri Jan 4 02:12:55 CET 2008
On Fri, Jan 04, 2008 at 01:21:51AM +0100, Robert Virding wrote:
} I would use ordsets to test with as it is then easy to actually see and
} understand the sets. Understanding a set from sets is not always trivial.
} The interface is the same and if the sets are small then maybe it is
} perfectly alright to use ordsets anyway.
Ah yes, that's much simpler.
1> OrdSet1 = ordsets:from_list([1,2,3]).
2> OrdSet2 = ordsets:from_list([4,5,6]).
3> OrdSet3 = ordsets:from_list([7,8,9]).
4> OrdSet = ordsets:from_list([OrdSet1,OrdSet2,OrdSet3]).
I'll roll up on this.
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