Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36
Chrome 67
Mac OS X 10.13.6
Desktop
6 years ago
Test name Executions per second
Concat 235924.6 Ops/sec
Concat with spread 13919.2 Ops/sec
ES6 construction with spreads 64883.6 Ops/sec
Script Preparation code:
Tests:
  • Concat

  • Concat with spread

  • ES6 construction with spreads


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