finished exercise 3

Author: DeviantSchemist

03_reverseString/reverseString.js

@@ -1,5 +1,9 @@
-const reverseString = function() {
+const reverseString = function(myString) {
+  if (myString === '') {
+    return '';
+  }
 
+  return myString.split('').reverse().join('');
 };
 
 // Do not edit below this line

03_reverseString/reverseString.spec.js

@@ -5,14 +5,14 @@ describe('reverseString', () => {
     expect(reverseString('hello')).toEqual('olleh');
   });
 
-  test.skip('reverses multiple words', () => {
+  test('reverses multiple words', () => {
     expect(reverseString('hello there')).toEqual('ereht olleh')
   })
 
-  test.skip('works with numbers and punctuation', () => {
+  test('works with numbers and punctuation', () => {
     expect(reverseString('123! abc!')).toEqual('!cba !321')
   })
-  test.skip('works with blank strings', () => {
+  test('works with blank strings', () => {
     expect(reverseString('')).toEqual('')
   })
 });