Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Safari/605.1.15
Safari 13
Mac OS X 10.15.3
Desktop
4 years ago
Test name Executions per second
Array.forEach 4747.5 Ops/sec
Array for...of 5720.8 Ops/sec
Map.forEach 4872.9 Ops/sec
object for...in 2268.4 Ops/sec
Script Preparation code:
Tests:
  • Array.forEach

  • Array for...of

  • Map.forEach

  • object for...in


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