function chunkyMonkey(values, size) {
    return Array(Math.ceil(values.length / size)).fill().map(() => values.splice(0, size));
}



/**
* Test Suite 
*/
describe('chunkyMonkey()', () => {
    it('returns largest positive integer possible for digit count', () => {
        // arrange
        const values = ["a", "b", "c", "d"];
        const size = 2;
        
        // act
        const result = chunkyMonkey(values, size);

        // log
        console.log("result: ", result);
        
        // assert
        expect(result).toEqual([["a", "b"], ["c", "d"]]);
    });
    it('returns largest positive integer possible for digit count', () => {
        // arrange
        const values = [1, 2, 3, 4, 5, 6, 7];
        const size = 2;
        
        // act
        const result = chunkyMonkey(values, size);

        // log
        console.log("result: ", result);
        
        // assert
        expect(result).toEqual([[1, 2], [3, 4], [5, 6], [7]]);
    });
});