diff --git a/04_removeFromArray/removeFromArray.js b/04_removeFromArray/removeFromArray.js index 1bedeb0..6e1880a 100644 --- a/04_removeFromArray/removeFromArray.js +++ b/04_removeFromArray/removeFromArray.js @@ -1,5 +1,16 @@ -const removeFromArray = function() { +const removeFromArray = function(array, ...args) { + /*** cool fancy way ***/ + // return array.filter(x => !args.includes(x)) + + /*** simpler way ***/ + const output = []; + array.forEach((item) => { + if (!args.includes(item)) { + output.push(item); + } + }) + return output; }; // Do not edit below this line diff --git a/04_removeFromArray/removeFromArray.spec.js b/04_removeFromArray/removeFromArray.spec.js index 21f34cf..c17239a 100644 --- a/04_removeFromArray/removeFromArray.spec.js +++ b/04_removeFromArray/removeFromArray.spec.js @@ -4,22 +4,22 @@ describe('removeFromArray', () => { test('removes a single value', () => { expect(removeFromArray([1, 2, 3, 4], 3)).toEqual([1, 2, 4]); }); - test.skip('removes multiple values', () => { + 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', () => { + test('ignores non present values, but still works', () => { expect(removeFromArray([1, 2, 3, 4], 7, 2)).toEqual([1, 3, 4]); }); - test.skip('can remove all values', () => { + test('can remove all values', () => { expect(removeFromArray([1, 2, 3, 4], 1, 2, 3, 4)).toEqual([]); }); - test.skip('works with strings', () => { + test('works with strings', () => { expect(removeFromArray(["hey", 2, 3, "ho"], "hey", 3)).toEqual([2, "ho"]); }); - test.skip('only removes same type', () => { + test('only removes same type', () => { expect(removeFromArray([1, 2, 3], "1", 3)).toEqual([1, 2]); }); });