dexterous/rotate.clj

Created August 31, 2022 06:21

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Rotate a vector in Clojure

Raw

	(defn rotate [v n]
	(cond
	(zero? n) v
	(pos? n) (vec (concat (nthrest v n) (take n v)))
	(neg? n) (rotate v (+ (count v) n))))

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