Run results for: JS object copy spread vs assign

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36

Browser: Chrome 67

Operating system: Mac OS X 10.13.4

Device Platform: Desktop

Date tested: 6 years ago

Test name	Executions per second
Assign	2555476.2 Ops/sec
Spread	5767330.5 Ops/sec

Tests: