Max Fitton mfitton
tolitius
/ bootcamp.factorial.clj
Created
February 2, 2012 04:36
clojure bootcamp: loop/recur vs. reduce vs. recursion
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| (ns bootcamp.factorial) | |
| (defn fast-factorial [number] | |
| (loop [n number factorial 1] | |
| (if (zero? n) | |
| factorial | |
| (recur (- n 1) (* factorial n))))) | |
| (defn fast-no-loop-factorial | |
| ([number] (fast-no-loop-factorial number 1)) |