timing_fizzbuzz.go

package main

import (
	"fmt"
	"time"
)

// FizzBuzz implemented using time and go's select
// At 15ms, fizz, buzz, and boom all trigger, so select will go through them at random (until it gets to boom)
func main() {
	fizz := time.Tick(3 * time.Millisecond)
	buzz := time.Tick(5 * time.Millisecond)
	boom := time.Tick(15 * time.Millisecond)
	for i:=1;true;i++{
		time.Sleep(1 * time.Millisecond)
		select {
		case <-boom:
			fmt.Println("BOOM!")
			return
		case <-fizz:
			fmt.Println("fizz.")
		case <-buzz:
			fmt.Println("buzz.")
		default:
			fmt.Println(i)
		}
	}
}