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main.js
run
preview
console
function adjacentElementsProduct(nums) {
// write code here.
let highestProduct = 0;

for(i = 0; i < nums.length; i++) {
highestProduct = highestProduct < nums[i] * nums[i + 1] ?
nums[i] * nums[i + 1] :
highestProduct;
}

return highestProduct;
}



/**
* Test Suite
*/
describe('adjacentElementsProduct()', () => {
it('returns largest product of adjacent values', () => {
// arrange
const nums = [3, 6, -2, -5, 7, 3];

// act
const result = adjacentElementsProduct(nums);

// log
console.log("result: ", result);

// assert
expect(result).toBe(21);
});
});
Console
"result: "
,
21
,
/index.html
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