Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 12_1_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1
Mobile Safari 12
iOS 12.1.2
Mobile
5 years ago
Test name Executions per second
Using the spread operator 663903.5 Ops/sec
Using Object.assign 2169073.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign