Benchmark: Some vs. indexOf v21

Script Preparation code:

var currencies = ["rub", "usd", "qwe", "www", "zzz", "eur"];
var payments = [{currency: "rub", amount: 99, fee: 88},
                   {currency: "usd", amount: 99, fee: 88},
                   {currency: "peso", amount: 99, fee: 88},
                   {currency: "eur", amount: 99, fee: 88},
                   {currency: "hrk", amount: 99, fee: 88},
                   {currency: "yht", amount: 99, fee: 88},
                   {currency: "kht", amount: 99, fee: 88}];

Tests:

Array.some
var tempResult = payments.filter(payment => currencies.some(elem => elem === payment.currency));
Array.indexOf
var tempResult = payments.filter(x => currencies.indexOf(x.currency) !== -1);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Array.some
Array.indexOf

Fastest: N/A

Slowest: N/A

ⓘ Get performance results from real users on your website with Request Metrics.

Website Performance Monitoring by Request Metrics

Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0

Browser/OS: Firefox 76 on Windows

View result in a separate tab

Test name	Executions per second
Array.some	3459739.0 Ops/sec
Array.indexOf	4622388.0 Ops/sec

Some vs. indexOf v21 (version: 0)

Comparing performance of: Array.some vs Array.indexOf

Created: 4 years ago by: Guest

Jump to the latest result

Array.some

Array.indexOf

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A