Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15
Safari 12
Mac OS X 10.14.6
Desktop
5 years ago
Test name Executions per second
Map lookup 3647.0 Ops/sec
Obj lookup 3692.1 Ops/sec
Script Preparation code:
Tests:
  • Map lookup

  • Obj lookup