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/core.clj

Created July 20, 2014 15:18
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core.clj
(defn build-words [chain]
(loop [words []]
(if (= (count words) 5)
words
(if (empty? words)
(let [[word next-words] (rand-nth (seq chain))
next-word (rand-nth next-words)]
(recur (conj words word next-word)))
(let [last-word (last words)
next-words (get chain last-word)]
(if (nil? next-words)
words
(recur (conj words (rand-nth (seq next-words))))))))))
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