Run results for: fjlaksjfskjf

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.1.2 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

array.filter((task) => tests.includes(task.id))

3.8M/s

array.filter((task) => tests.some((testid) => task.id === testid))

2.9M/s

View exact numbers

Test name	Executions per second
✓ array.filter((task) => tests.includes(task.id))	3,797,364 Ops/sec
array.filter((task) => tests.some((testid) => task.id === testid))	2,927,946 Ops/sec

Script Preparation code:

var array = [{
        id: "1",
        value: "thing"
    },
    {
        id: "2",
        value: "thingo"
    },
    {
        id: "3",
        value: "bing"
    },
    {
        id: "4",
        value: "bong"
    },
    {
        id: "5",
        value: "king"
    },
];

var tests = ["2", "5"]

Tests:

array.filter((task) => tests.some((testid) => task.id === testid))
array.filter((task) => tests.some((testid) => task.id === testid))
array.filter((task) => tests.includes(task.id))
array.filter((task) => tests.includes(task.id))

Run results for: fjlaksjfskjf

skfjslkdfj

array.filter((task) => tests.some((testid) => task.id === testid))

array.filter((task) => tests.includes(task.id))