[Haskell-cafe] Announcing OneTuple-0.1.0

Jason Dusek jason.dusek at gmail.com
Fri Oct 3 13:07:32 EDT 2008


Lennart Augustsson <lennart at augustsson.net> wrote:
> Let me pick one example. Let's make a class that can convert
> between tuples and lists.
>
> -- XXX This doesn't work, and is just wrong.
> -- instance TupleList (a) [a] where
> --    tupleToList (a) = [a]
> --    listToTuple [a] = (a)

  It's not clear to me what is so "wrong" about it. If the 1-ary
  tuple is the 1-ary product, it makes sense.

--
_jsn


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