instance MPlus IO?

Keean Schupke k.schupke@imperial.ac.uk
Mon, 19 May 2003 12:03:05 +0100


Hmm... Can't MPlus be used to model failure, in which case an instance 
of MPlus for IO would be IO with error handling eg:

	doIOa `mplus` doIOb

would only doIOb if doIOa failed...

	Regards,
	Keean.

On 2003.05.17 19:25, Hal Daume III wrote:
> THe docs claim this instance exists, but it doesn't seem to.
> Moreoever,
> such an instance doesn't make sense to me.
> 
> --
>  Hal Daume III                                   | hdaume@isi.edu
>  "Arrest this man, he talks in maths."           | www.isi.edu/~hdaume
> 
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