Golang Fibonacci on channels

main.go

package main

import "fmt"

func fibonacci(out chan uint, quit chan struct{}) {
	var x, y uint
	x, y = 0, 1
	for {
		select {
		case out <- x:
			x, y = y, x+y
		case <-quit:
			fmt.Println("quit")
			return
		}
	}
}

func main(){
	out := make(chan uint)
	quit := make(chan struct{})

	go func() {
		for i := 0; i < 100; i++ {
			fmt.Println(<-out)
		}
		quit <- struct{}{}
	}()

	fibonacci(out, quit)
}