Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36
Chrome 66
Mac OS X 10.13.3
Other
6 years ago
Test name Executions per second
slice 7831576.0 Ops/sec
spread operator 2682734.0 Ops/sec
concat into empty array 3169727.2 Ops/sec
Array.from 1034625.6 Ops/sec
Script Preparation code:
Tests:
  • slice

  • spread operator

  • concat into empty array

  • Array.from


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