Fizzbuzz Example with channels. So its possible to take as many Fizzbuzz items as you want. [1] infos about go and channels: https://docs.google.com/presentation/d/1IzRQAZ5oWhAaD62WNP7QT44b7QAf0S6uBPTtNXz9c6A/edit?pli=1#slide=id.g62e28700_0_6

fizzbuzz.go

package main

import (
	"fmt"
	"strconv"
)

func Fizzbuzz(in <-chan int, out chan<- string) {
	for {
	 	x := <-in
		if x % 15 == 0 {
			out <- "fizzbuzz"
		} else if x % 3 == 0 {
			out <- "fizz"
		} else if x % 5 == 0 {
			out <- "buzz"
		} else {
			out <- strconv.Itoa(x)
		}
	}
}

func main() {
	ch := make(chan int, 5)
	fizzbuzz := make(chan string, 5)
	
	go func () {
		for i := 1;; i++ {
			ch <- i
		}
	}()
	
	go Fizzbuzz(ch, fizzbuzz)
	for i := 0; i < 20; i++ {
		fmt.Printf("%s\n", <-fizzbuzz)
	}
}