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blakesmith/gist:1438863

Created December 6, 2011 16:36
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gistfile1.clj
(defn read-bytes [input-stream n]
(loop [coll [] bytes-read 0]
(let [next-byte (.read input-stream)]
(if (or (= next-byte -1) (= bytes-read n))
coll
(recur (conj coll next-byte) (inc bytes-read))))))
user=> (read-bytes is 3)
[99 104 112]
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