refactor includes function to use for ...of loop

Author: marthak1

Sprint-1/refactor/includes.js

@@ -1,8 +1,7 @@
 // Refactor the implementation of includes to use a for...of loop
 
 function includes(list, target) {
-  for (let index = 0; index < list.length; index++) {
-    const element = list[index];
+  for (const element of list) {
     if (element === target) {
       return true;
     }
@@ -11,3 +10,10 @@ function includes(list, target) {
 }
 
 module.exports = includes;
+
+// const array = ["a", "b", "c"];
+
+// for (const element of array) {
+//   console.log(element);
+// } for (variable of iterable) statement
+