Run results for: Object.assign vs object assign

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0

Browser: Firefox 76

Operating system: Linux

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;