yary wrote:
I think of a list conceptually as a subclass of a set- a list is a
set, with indexing and ordering added. Implementation-wise I presume
they are quite different, since a set falls nicely into the keys of a
hash in therms of what you'd typically want to do with it.

If a list is a set, does that mean that a list only contains/returns each element once when iterated? If a list can have duplicates, then a list isn't a set, I would think. -- Darren Duncan

Reply via email to