Get the only item in an array

How do array.toString(), array.shift(), and array.pop() compare to array[0] when retrieving the only item in an array
one year ago
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36
Test name Executions per second
Using toString() 8925737.0 Ops/sec
Using shift() 18678310.0 Ops/sec
Using pop() 19230830.0 Ops/sec
Using [0] 19428170.0 Ops/sec
Script Preparation code:
  • Using toString()

  • Using shift()

  • Using pop()

  • Using [0]

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