Commit 67ec915

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added throwing an error when array with <3 items is passed

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Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`export function maxProductOfThree(arrayItems) {`
`9`	`9`	`// if size is less than 3, no triplet exists`
`10`	`10`	`let n = arrayItems.length`
`11`		`- if (n < 3) return-1`
	`11`	`+ if (n < 3) thrownewError('Triplet cannot exist with the given array')`
`12`	`12`	`let max1 = arrayItems[0],`
`13`	`13`	`max2 = -1,`
`14`	`14`	`max3 = -1,`

Lines changed: 4 additions & 2 deletions

Original file line number	Diff line number	Diff line change
`@@ -1,8 +1,10 @@`
`1`	`1`	`import { maxProductOfThree } from '../MaxProductOfThree'`
`2`	`2`
`3`	`3`	`describe('MaxProductOfThree', () => {`
`4`		`- it('expects to return -1 for array with only 2 numbers', () => {`
`5`		`- expect(maxProductOfThree([1, 3])).toBe(-1)`
	`4`	`+ it('expects to throw error for array with only 2 numbers', () => {`
	`5`	`+ expect(() => {`
	`6`	`+ maxProductOfThree([1, 3])`
	`7`	`+ }).toThrow('Triplet cannot exist with the given array')`
`6`	`8`	`})`
`7`	`9`
`8`	`10`	`it('expects to return 300 as the maximum product', () => {`

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