[Haskell-cafe] When folding is there a way to pick out the last
point being processed?
tonymorris at gmail.com
Thu Jun 11 22:33:13 EDT 2009
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
> The first point can easily be picked out with (x:xs) but last xs
> crawls down the list.
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