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scudelletti/vowels_count.clj

Last active August 29, 2015 14:16
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Vowel Count using Clojure
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vowels_count.clj
(def vowels [\a \e \i \o \u])
(defn convert-to-num [letter]
(if (= (some #{letter} vowels) letter)
1
0)))
(defn count-vowels [phrase]
(reduce + (map convert-to-num (clojure.string/lower-case phrase))))
(count-vowels "Aabc eE")
; 4
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