I'm not aware of such a construct, but it's trivial enough to write
something like this using `range` or perhaps write a function that will
yield a lazy seq:
(defn inf-list
([x y]
(cons x (cons y (inf-list x y 2))))
([x y c]
(cons (+ x (* c (- y x)))
(lazy-seq (inf-list x y (inc c))))))
No macros required
On Tue, Dec 13, 2016 at 9:14 PM, bill nom nom <[email protected]>
wrote:
> In Haskell, I can get an infinite lazy list that is incremented by two by,
> starting at 4
> [4,6..]
>
> which yields the result
> [4,6,8,10...]
>
> the more general form
> [x,y..] produces [x, x + (y-x), x + 2 * (y-x), x + 3 * (y-x)...]
>
> Is there a way to make a macro of this in clojure, or is there something
> already as elegant?
>
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