Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15
Safari 13
Mac OS X 10.15.4
Desktop
4 years ago
Test name Executions per second
for-in 14.4 Ops/sec
Object.keys 11.7 Ops/sec
R.mapObjIndexed 9.9 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • for-in

  • Object.keys

  • R.mapObjIndexed