Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.1 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
Using the spread operator 10215561.0 Ops/sec
Using Object.assign 4127979.5 Ops/sec
Using For-In loop 22593768.0 Ops/sec
Using For-In loop with type checks 23220300.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with type checks


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