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array filter

Benchmark created on

Test runner

Ready to run.

Test Ops/sec

//imperative approach

Testing in
Test	Ops/sec
//imperative approach	`function arrayFilter(arr, func) { for (let i of arr) { if (func(i)) return i; } return undefined; }`	ready
// filter method	`function arrayFilter(arr, func) { let filteredArray = arr.filter(func); return filteredArray[0] ? filteredArray[0] : undefined; }`	ready
// find method	`function arrayFilter(arr, func) { return arr.find(func); }`	ready

function arrayFilter(arr, func) {
  for (let i of arr) {
    if (func(i)) return i;
  }
  return undefined;
}

ready

// filter method

function arrayFilter(arr, func) {
  let filteredArray = arr.filter(func);
  return filteredArray[0] ? filteredArray[0] : undefined;
}

ready

// find method

function arrayFilter(arr, func) {
  return arr.find(func);
}

ready

Revisions

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Revision 1: published on