Data commit

Task/Metronome/Go/metronome.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"fmt"
+	"time"
+)
+
+func main() {
+	var bpm = 72.0 // Beats Per Minute
+	var bpb = 4    // Beats Per Bar
+
+	d := time.Duration(float64(time.Minute) / bpm)
+	fmt.Println("Delay:", d)
+	t := time.NewTicker(d)
+	i := 1
+	for _ = range t.C {
+		i--
+		if i == 0 {
+			i = bpb
+			fmt.Printf("\nTICK ")
+		} else {
+			fmt.Printf("tick ")
+		}
+	}
+}