Clock

Challenge Overview

Implement a clock that handles times without dates.

Visit the clock exercise on Exercism to read the full instructions and download the exercise files.

Community Solutions

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The following are the top 3 community solutions by stars:

Solution 1 by @haus (⭐ 0) — View on Exercism
Solution 2 by @nicevo (⭐ 0) — View on Exercism
Solution 3 by @foolusion (⭐ 2) — View on Exercism

Source: Exercism clojure/clock

💡 View Solution

(ns clock)

(defn clock
  "Return a 24 hour clock representation of the given hours and minutes."
  [in-hour in-minute]
  (let [total-minutes (mod (+ (* in-hour 60) in-minute) (* 60 24))
        hours (mod (quot total-minutes 60) 24)
        minutes (mod total-minutes 60)]
    {:hour hours :minute minutes}))