#!/usr/bin/env /friends/bin/goscript
package main
import "fmt"
func main() {  
    for out := range FizzBuzz(30) {
        fmt.Println(out)
    }
}
func FizzBuzz(amount int) <-chan string {
    out := make(chan string, amount)
    go func() {
        for i := 1; i <= amount; i++ {
            res := ""
            if i%3 == 0 { res += "Fizz" }
            if i%5 == 0 { res += "Buzz" }
            if res == "" { res = fmt.Sprintf("%v", i) }
            out <- res
        }
        close(out)
    }()
    return out
}