Benchmark: Array from Set vs setToArray (from lodash)

Script Preparation code:

const arr = ['Jane', 'Bob', 'Kat', 'Kat', 'Bob', 'Jane', 'Ian', 'Jane', 'Bob', 'Kat', 'Kat', 'Bob', 'Jane', 'Ian'];
const set = new Set(arr);

function setToArray(set) {
    var index = -1,
        result = Array(set.size);

    set.forEach(function(value) {
      result[++index] = value;
    });
    return result;
  }

Tests:

Array from Set
Array.from(set)
lodash setToArray
setToArray(set)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Array from Set
lodash setToArray

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0

Browser/OS: Chrome 134 on Windows

View result in a separate tab

Test name	Executions per second
Array from Set	30733192.0 Ops/sec
lodash setToArray	12541306.0 Ops/sec

Related benchmarks:

lodash vs native foreach 1
recreate array vs set
iterate over array
Set vs array add
DDS Array vs Set - performance v4
JS test gareko hai
JS test gareko hai 2
Set replace
Array from Set vs lodash setToArray

Array from Set vs setToArray (from lodash) (version: 1)

Comparing performance of: Array from Set vs lodash setToArray

Created: one year ago by: Guest

Jump to the latest result

Array from Set

lodash setToArray

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A