Reder/get-key-from-map

Created March 22, 2013 21:42

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A way to get the key by a value in a Map. Though it makes more sense to use BiMap, but it should be a harder implementation.

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get-key-from-map

	(defn get-key-from-map [v m]
	(key (first (filter #(-> % val (= v)) m))))

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