Function String

hello/reverse/reverse.go:9–15

String returns its argument string reversed rune-wise left to right.

(s string)

// String returns its argument string reversed rune-wise left to right.
func String(s string) string {
	r := []rune(s)
	for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {
		r[i], r[j] = r[j], r[i]
	}
	return string(r)
}