Run results for: Lodash pick/omit

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 OPR/91.0.4516.77

Browser: Opera 91

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Pick	960198.6 Ops/sec
Omit	674005.9 Ops/sec

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>

Script Preparation code:

var obj = {
    a: {
        someContext: _.times(1000000).map(x => ({ a: x }))
    },
    b: {
        someContext: _.times(1000000).map(x => ({ a: x }))
    },
    c: {
        someContext: _.times(1000000).map(x => ({ a: x }))
    }
}

Tests:

Pick
_.pick(obj, ['a', 'b'])
Omit
_.omit(obj, ['c'])

Run results for: Lodash pick/omit

Pick

Omit