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swannodette/gist:1674971

Created January 25, 2012 05:48
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ifn.clj
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gistfile1.clj
;; In Clojure/Script you can easily construct types which act like functions
(deftype ImmaFnish [s]
IFn
(-invoke [this n] [s n]))
(map (ImmaFnish. :yeah!) [1 2 3]) ;; ([:yeah! 1] [:yeah! 2] [:yeah! 3])
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