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oranenj/scratch.clj

Created October 11, 2009 22:29
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scratch.clj
(def *op*)
(defn foo [thing]
(apply *op* thing))
(defn bar []
(foo [1 2 3 4 5]))
(binding [*op* +]
(bar)) ; -> 14
(binding [*op* str]
(bar)) ; -> "12345"
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