Re: [Haskell-cafe] When folding is there a way to pick out the last point being processed?

By swapping from foldl to foldr? Care to provide more detail? Casey Hawthorne wrote:

When folding is there a way to pick out the last point being processed?

The first point can easily be picked out with (x:xs) but last xs crawls down the list. -- Regards, Casey _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe

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