Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.162 Safari/537.36
Chrome 80
Mac OS X 10.12.6
Desktop
4 years ago
Test name Executions per second
map then forEach with spread 0.4 Ops/sec
reduce spread 0.4 Ops/sec
map then forEach with assign 19.8 Ops/sec
reduce assign 25.4 Ops/sec
Script Preparation code:
Tests:
  • map then forEach with spread

  • reduce spread

  • map then forEach with assign

  • reduce assign