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pepijndevos/pigeonhole_sort.clj

Created January 11, 2011 16:26
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pigeonhole sort in Clojure
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pigeonhole_sort.clj
(ns pigeonhole-sort)
(defn int-sort [s]
(let [listmap (reduce #(update-in
(update-in %1 [%2] (fnil inc 0))
[:max] max %2) {:max 0} s)]
(mapcat #(repeat (get listmap % 0) %)
(range (inc (:max listmap))))))
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