On Wed, Aug 3, 2011 at 7:03 AM, Chris Rosengren
<[email protected]> wrote:
> Hi, I'm using an iterative function to do this now but I would like to
> start programming in a more functional style
>
> I have an ordered (ascending) distinct sequence 1 4 5 34 36 38 53 55
> 59 62
> How would I write a function in a functional style that returns the 1-
> gaps (integer directly on either side)?
>
> For the above sequence it should return (35 37 54)
>
> Thanks.
(filter identity
(map
#(if (= (+ 2 %1) %2)
(inc %1))
s
(rest s)))
oughta do it.
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