Hi, I can't figure this out. I have these two functions:
(defn get-number []
(try (let [input (read-string (read-line))]
(if (number? input)
input
(get-number)))
(catch Exception e (get-number))))
(defn selection-handler [tests]
(dotimes [i (count tests)]
(printf "(%s) %s: %s\n"
(inc i)
(first (nth tests i))
(or (second (nth tests i))
"--")))
(loop [input (dec (get-number))]
(if ((set (range (count tests))) input)
(nth tests input)
(recur (dec (get-number))))))
Now, the problem is that when I run selection-handler, the dotimes output
isn't printed until (get-number) has returned. Why is this?
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