Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15
Safari 13
Mac OS X 10.13.6
Desktop
4 years ago
Test name Executions per second
Map lookup 3981.6 Ops/sec
Obj lookup 4007.2 Ops/sec
Script Preparation code:
Tests:
  • Map lookup

  • Obj lookup