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danprince/r.clj

Last active December 22, 2015 02:59
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Clojure RPN
Raw
r.clj
(require '[clojure.string :as s])
(defn r[e]
(load-string
(reduce
(fn[x c]
(s/replace x #"([\+\-\*\/] (\(.*\) \d+|\d+ \d+))" "($0)"))
e
(subvec (s/split e #"\d") 1))))
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