Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36
Chrome 66
Linux
Desktop
6 years ago
Test name Executions per second
Spread operator 2771198.2 Ops/sec
Concat 4971058.0 Ops/sec
Tests:
  • Spread operator

  • Concat