Run details:
Mozilla/5.0 (Linux; Android 9; ANE-LX1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Mobile Safari/537.36
Chrome Mobile 80
Android
Mobile
3 years ago
Test name Executions per second
immutable with concat 488448.9 Ops/sec
direct mutation with splice + spread 425485.2 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread