Refactored "complete-reversal"

more-functions/complete-reversal.js

@@ -7,8 +7,8 @@ function reverseCharacters(input) {
 
 function reverseAllElements(input) {
   output = [];
-  while (input.length > 0) {
-    output.push(reverseCharacters(input.pop()));
+  for (let i = 0; i<input.length; i++) {
+    output.unshift(reverseCharacters(input[i]));
   }
   return output;
 }