Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.167 Safari/537.36
Chrome 64
Mac OS X 10.12.6
Other
2025 years ago
Test name Executions per second
Array.some 12210.9 Ops/sec
Array.filter 23900.9 Ops/sec
Array.indexOf 122926.6 Ops/sec
Array.lastIndexOf 147566.8 Ops/sec
Script Preparation code:
Tests:
  • Array.some

  • Array.filter

  • Array.indexOf

  • Array.lastIndexOf