Various folds in the containers package

wren ng thornton wren at
Thu Jun 16 07:09:00 CEST 2011

On 6/15/11 8:43 AM, Duncan Coutts wrote:
> Do provide a Foldable instance,


> and perhaps later we can lobby for foldl' and foldr' to be
> made members of the Foldable class rather than fixed definitions in
terms of foldl and foldr (bytestring, vector and text could benefit from
this too).


Live well,

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