Update solution.hide.js

Author: josemoracard

exercises/107-getLengthOfLongestElement/solution.hide.js

@@ -1,12 +1,18 @@
 function getLengthOfLongestElement(arr) {
-    // Your code here
-    if (arr.length < 1) return 0
-    else {
-        let aux = 0
-        arr.map(item=> item.length > aux ? aux = item.length : null)
-        return aux;
+  // your code here
+  if (arr.length === 0) {
+    return 0;
+  }
+
+  let longestLength = 0;
+  for (let i = 0; i < arr.length; i++) {
+    if (arr[i].length > longestLength) {
+      longestLength = arr[i].length;
     }
+  }
+
+  return longestLength;
 }
 
 let output = getLengthOfLongestElement(['one', 'two', 'three']);
-console.log(output); // --> 5
+console.log(output); // --> 5