[Haskell-cafe] A curios monad

[Lennart Augustsson]

What ST doesn't provide is a delete operation, otherwise it the rest
(but in a safe way).

On Thu, Dec 11, 2008 at 9:04 PM, Tillmann Rendel <rendel at daimi.au.dk> wrote:
> Andrew Coppin wrote:
>>
>> Except that, AFAIK, ST doesn't provide the "hey you can store anything and
>> retrieve it later" trick. ;-)
>
> I would say that Data.STRef does exactly that.
>
>  Tillmann
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