Run results for: own solution vs lodash

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:152.0) Gecko/20100101 Firefox/152.0

Browser: Firefox 152

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 months ago

Benchmark engine: Benchmark.js

own soliton

30.3M/s

lodash

910K/s

View exact numbers

Test name	Executions per second
✓ own soliton	30,340,014 Ops/sec
lodash	910,315 Ops/sec

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

var updates = [{
        jobId: 1,
        type: 'a'
    },
    {
        jobId: 2,
        type: 'b'
    },
    {
        jobId: 3,
        type: 'c'
    },
    {
        jobId: 1,
        type: 'a'
    }

];

Tests:

own soliton
updates.filter( (update, index, updates) => index === updates.findIndex( (predicate) => predicate.jobId === update.jobId && predicate.type === update.type, ), );
lodash
_.uniqWith(updates, _.isEqual);