Proposal: Strict scanl, scanl1 and mapAccumL

[Johan Tibell]

On Thu, Nov 15, 2012 at 2:38 AM, Henning Thielemann <
lemming at henning-thielemann.de> wrote:

>  On Mon, 12 Nov 2012, Bas van Dijk wrote:
>
>> force :: WHNFData a => a -> a
>> force x = x `seq` x
>>
>
> Does this function do something?


No. It says "when x is evaluated, evaluate x".
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