Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.12.6
Desktop
6 years ago
Test name Executions per second
For In 876.8 Ops/sec
Object keys forEach 801.6 Ops/sec
Script Preparation code:
Tests:
  • For In

  • Object keys forEach


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