Run results for: Spread operator vs. push

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.132 Safari/537.36

Browser: Chrome 76

Operating system: Mac OS X 10.14.6

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
spread operator	2321694.0 Ops/sec
push	2501689.0 Ops/sec

Tests:

spread operator
const lane = {origin: {center: [-20, 30]}}; const routes = [{origin: {center: [-10, 40]}}, {origin: {center: [10, 25]}}]; const other = [...routes, lane];
push
const lane = {origin: {center: [-20, 30]}}; const routes = [{origin: {center: [-10, 40]}}, {origin: {center: [10, 25]}}]; var other = routes.push(lane)