Passed the third test from exercise 04

04_removeFromArray/removeFromArray.js

@@ -1,13 +1,15 @@
 const removeFromArray = function(array, ...remove) {
     remove.forEach(element => {
         let findIndexElement = array.findIndex(x => x == element);
-        let saveArray = [];
-        for (let i = 0; i < array.length - findIndexElement; i++) {
-            saveArray.push(array.pop());
-        }
-        array.pop();
-        for (let i = 0; i < saveArray.length; i++) {
-            array.push(saveArray[i]);
+        if (findIndexElement >= 0) {
+            let saveArray = [];
+            for (let i = 0; i < array.length - findIndexElement; i++) {
+                saveArray.push(array.pop());
+            }
+            array.pop();
+            for (let i = 0; i < saveArray.length; i++) {
+                array.push(saveArray[i]);
+            } 
         }
     });
     return array;

04_removeFromArray/removeFromArray.spec.js

@@ -7,7 +7,7 @@ describe('removeFromArray', () => {
   test('removes multiple values', () => {
     expect(removeFromArray([1, 2, 3, 4], 3, 2)).toEqual([1, 4]);
   });
-  test.skip('ignores non present values', () => {
+  test('ignores non present values', () => {
     expect(removeFromArray([1, 2, 3, 4], 7, "tacos")).toEqual([1, 2, 3, 4]);
   });
   test.skip('ignores non present values, but still works', () => {