June 2018 Update

Task/Metronome/Julia/metronome.julia

@@ -0,0 +1,13 @@
+function metronome(bpm::Real=72, bpb::Int=4)
+    s = 60.0 / bpm
+    counter = 0
+    while true
+        counter += 1
+        if counter % bpb != 0
+            println("tick")
+        else
+            println("TICK")
+        end
+        sleep(s)
+    end
+end

Task/Metronome/Scala/metronome.scala

@@ -0,0 +1,14 @@
+def metronome(bpm: Int, bpb: Int, maxBeats: Int = Int.MaxValue) {
+  val delay = 60000L / bpm
+  var beats = 0
+  do {
+    Thread.sleep(delay)
+    if (beats % bpb == 0) print("\nTICK ")
+    else print("tick ")
+    beats+=1
+  }
+  while (beats < maxBeats)
+  println()
+}
+
+metronome(120, 4, 20) // limit to 20