Is there a way to iterate over a slice in reverse in Go?

Question

It would be convenient to be able to say something like:

for _, element := reverse range mySlice {
        ...
}

Answer 1

You can also do:

s := []int{5, 4, 3, 2, 1}
for i := range s {
        fmt.Println(s[len(s)-1-i]) // Suggestion: do `last := len(s)-1` before the loop
}

---

Output:

1
2
3
4
5

Also here: http://play.golang.org/p/l7Z69TV7Vl