Golang doesn't seem to have an inbuilt function to reverse a given string. Here is my proposal for a basic function to reverse a string in Golang.
func Reverse(s string) string {
var reversed string
for _, v := range s {
reversed = string(v) + result
}
return reversed
}
This function can be added to src/strings/strings.go, along with other string functions such as explode, trim, uppercase etc.