Run results for: Object.assign vs spread operator vs foreach set

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.107 Safari/537.36 Edg/92.0.902.55

Browser: Chrome 92

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Tests:

Object.assign
var params = { b:"hello", c: true, d:7 }; var old = {a: 2, b: "somthing"}; var other = Object.assign(old, params);
spread operator
var params = { b:"hello", c: true, d:7 }; var old = {a: 2, b: "somthing"}; var other = { ...old , ...params };
foreach
var params = [ ["b", "hello"], ["c", true], ["a", 5] ]; var other = {a: 2, b: "somthing"}; params.forEach(style => { other[style[0]] = style[1]; });