function extractEachKth(nums, index) { return nums.filter((value, i) => (i + 1) % index !== 0); } /** * Test Suite */ describe(...
function extractEachKth(nums, index) {
return nums.filter((value, i) => (i + 1) % index !== 0);
}
/**
* Test Suite
*/
describe('extractEachKth()', () => {
it('returns largest positive integer possible for digit count', () => {
// arrange
const nums = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
const index = 3;
// act
const result = extractEachKth(nums, index);
// log
console.log("result: ", result);
// assert
expect(result).toEqual([1, 2, 4, 5, 7, 8, 10]);
});
});
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