Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0 Safari/605.1.15
Safari 14
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
mutate without length caching 155.8 Ops/sec
mutate with length caching 191.9 Ops/sec
separate array without length caching 121.4 Ops/sec
separate array with length caching 335.9 Ops/sec
Script Preparation code:
Tests:
  • mutate without length caching

  • mutate with length caching

  • separate array without length caching

  • separate array with length caching