Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
immutable with concat 1742476.2 Ops/sec
direct mutation with splice + spread 745299.2 Ops/sec
Tests:
  • immutable with concat

  • direct mutation with splice + spread


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