Proposal: Add these two handy functions to Data.List

[Bryan O'Sullivan]

On Tue, Jul 6, 2010 at 8:54 PM, Duncan Coutts
<duncan.coutts at googlemail.com>wrote:

> The one we discussed more recently is similar to what you are proposing
> now. I think the difference was that in what I suggested, the middle
> component of the tuple went to the end of the text, i.e. it was a prefix
> of the last component.
>

Right. I don't suppose there's a huge difference between the two, though the
simpler formulation has the added advantage of working "out of the box" with
those doughty and reliable warhorses of introductory FP, fst and snd.
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