Robby

exercises/reversestring/index.js

@@ -6,6 +6,36 @@
 //   reverse('hello') === 'olleh'
 //   reverse('Greetings!') === '!sgniteerG'
 
-function reverse(str) {}
+function reverse(str) {
+  let reversed = '';
+
+  for (let character of str) {
+    reversed = character + reversed;
+  }
+
+  return reversed;
+}
 
 module.exports = reverse;
+
+// Solution #1
+// function reverse(str) {
+//     return str.split('').reverse().join('');
+//   }
+
+
+// Solution #2
+// function reverse(str) {
+//   let reversed = '';
+
+//   for (let character of str) {
+//     reversed = character + reversed;
+//   }
+
+//   return reversed;
+// }
+
+
+// function reverse(str) {
+//   return str.split('').reduce((rev, char) => char + rev, '');
+// }