Benchmark: Array Some vs Map + Includes

Script Preparation code:

const list = [];
for (var i = 0; i < 10000; i++) {
    list.push({
        email: `random${i}@random.com`
    })
}

Tests:

Some
const testEmail = "random9999@random.com"; const result = list.some(({ email }) => email === testEmail);
Map + Includes
const testEmail = "random9999@random.com"; const result = list.map(({ email }) => email).includes(testEmail);

Rendered benchmark preparation results:

Previous results

Test case name	Result
Some
Map + Includes

Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Browser/OS: Chrome 131 on Mac OS X 10.15.7

Test name	Executions per second
Some	25387.1 Ops/sec
Map + Includes	15499.1 Ops/sec

Related benchmarks:

Array Some vs Map + Includes (version: 1)