Contents

(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}))

(defn clock->string
  "Print the HH:MM representation of a clock."
  [in-clock]
  (format "%02d:%02d" (:hour in-clock) (:minute in-clock)))

(defn add-time
  "Add minutes to the given clock."
  [in-clock minutes-to-add]
  (clock (:hour in-clock) (+ (:minute in-clock) minutes-to-add)))

Version data entries

300 entries across 300 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.179	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.178	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.177	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.176	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.175	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.174	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.173	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.172	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.171	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.170	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.169	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.167	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.166	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.165	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.164	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.163	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.162	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.161	tracks/clojure/exercises/clock/src/example.clj
trackler-2.2.1.160	tracks/clojure/exercises/clock/src/example.clj