On Sunday 28 December 2008 09:35, Mark Volkmann wrote:
> Can you explain what is happening in the collision? function?
> I don't think I've seen % used outside the context of an anonymous
> function.
To my eye, those uses of % _are_ within an anonymous function:
(defn collision? [{[b] :body} a]
(every? #(<= (- (a %) 10) (b %) (+ 10 (a %))) [0 1]))
Randall Schulz
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