tests ✅ pass removeArray, [solution looked]
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@ -1,5 +1,20 @@
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const removeFromArray = function() {
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const removeFromArray = function (array, ...args) {
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/*
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- Array is used to filter over each number
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- Each number is compared to the ...args Array
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- If there is no match between Number and args Array, we push that number
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[I checked solution: did not know includes excisted, and re-ording of it]
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*/
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var newArray = [];
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array.filter(function (number) {
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if (!args.includes(number)) {
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newArray.push(number)
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}
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})
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return newArray
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};
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};
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// Do not edit below this line
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// Do not edit below this line
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@ -4,22 +4,22 @@ describe('removeFromArray', () => {
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test('removes a single value', () => {
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test('removes a single value', () => {
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expect(removeFromArray([1, 2, 3, 4], 3)).toEqual([1, 2, 4]);
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expect(removeFromArray([1, 2, 3, 4], 3)).toEqual([1, 2, 4]);
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});
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});
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test.skip('removes multiple values', () => {
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test('removes multiple values', () => {
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expect(removeFromArray([1, 2, 3, 4], 3, 2)).toEqual([1, 4]);
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expect(removeFromArray([1, 2, 3, 4], 3, 2)).toEqual([1, 4]);
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});
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});
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test.skip('ignores non present values', () => {
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test('ignores non present values', () => {
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expect(removeFromArray([1, 2, 3, 4], 7, "tacos")).toEqual([1, 2, 3, 4]);
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expect(removeFromArray([1, 2, 3, 4], 7, "tacos")).toEqual([1, 2, 3, 4]);
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});
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});
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test.skip('ignores non present values, but still works', () => {
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test('ignores non present values, but still works', () => {
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expect(removeFromArray([1, 2, 3, 4], 7, 2)).toEqual([1, 3, 4]);
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expect(removeFromArray([1, 2, 3, 4], 7, 2)).toEqual([1, 3, 4]);
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});
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});
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test.skip('can remove all values', () => {
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test('can remove all values', () => {
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expect(removeFromArray([1, 2, 3, 4], 1, 2, 3, 4)).toEqual([]);
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expect(removeFromArray([1, 2, 3, 4], 1, 2, 3, 4)).toEqual([]);
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});
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});
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test.skip('works with strings', () => {
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test('works with strings', () => {
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expect(removeFromArray(["hey", 2, 3, "ho"], "hey", 3)).toEqual([2, "ho"]);
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expect(removeFromArray(["hey", 2, 3, "ho"], "hey", 3)).toEqual([2, "ho"]);
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});
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});
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test.skip('only removes same type', () => {
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test('only removes same type', () => {
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expect(removeFromArray([1, 2, 3], "1", 3)).toEqual([1, 2]);
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expect(removeFromArray([1, 2, 3], "1", 3)).toEqual([1, 2]);
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});
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});
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});
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});
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