reverse implementation improved

reverse.go

@@ -1,10 +1,7 @@
 package slices
 
-func Reverse[T any](slice []T) []T {
-	s := make([]T, len(slice))
-	for i := range slice {
-		ri := len(slice) - 1 - i
-		s[ri] = slice[i]
+func Reverse[S ~[]T, T any](s S) {
+	for i, j := 0, len(s)-1; i < j; i, j = i+1, j-1 {
+		s[i], s[j] = s[j], s[i]
 	}
-	return s
 }