Run results for: Object.assign vs object assign

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.131 Safari/537.36

Browser: Chrome 79

Operating system: Windows 7

Device Platform: Desktop

Date tested: 4 years ago

Tests:

Object.assign
var params = { b:"hello", c: true, d:7 }; var other = Object.assign({ a: 2 }, params);
spread operator
var params = { b:"hello", c: true, d:7 }; var other = { a: 2, ...params };
object assign
var params = { b:"hello", c: true, d:7 }; params.a = 2; var other = params;