Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
Firefox 60
Linux
Desktop
5 years ago
Test name Executions per second
isArray 424962.5 Ops/sec
instanceof 404859.8 Ops/sec
Symbol.iterator 160981.5 Ops/sec
Script Preparation code:
Tests:
  • isArray

  • instanceof

  • Symbol.iterator