On 20.01.2010, at 20:03, Scott wrote:
looking for something very similar to reduce, but sequentially operate
on adjacent values
for example
if
(defn reduce-n [f col n])
(reduce-n + (range 7) 2)
=> (3 7 11)
ie
1+2, 3+4, 5+6
ideas?
That's (range 1 7) instead of (range 7), right? In that case, one
solution is
(map (partial apply +) (partition 2 (range 1 7)))
Konrad.
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