Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Windows
Desktop
6 years ago
Test name Executions per second
for..in 57841.2 Ops/sec
foreach 5173715.0 Ops/sec
some 4667224.5 Ops/sec
for 49678.3 Ops/sec
for with predefined size 99882.8 Ops/sec
while 1425312.9 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while