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hoeck/gist:607516

Created October 2, 2010 10:06
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gistfile1.clj
(require '[clojure.set :as set])
(let [ss0 (sorted-set 1 2 3)
ss1 (sorted-set-by #(* -1 (.compareTo %1 %2)) 4 5 6)]
(= (seq (set/union ss0 ss1))
(seq (set/union ss1 ss0))))
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