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mwmitchell/closure.clj

Created August 5, 2011 17:02
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simple clojure
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closure.clj
(defn counter []
(let [x (atom 0)]
(fn [] (swap! x #(+ % 1)) @x)))
(let [c (counter)]
(prn (c))
(prn (c))
(prn (c)))
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