Benchmark: lodash differenceby vs sort2

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.min.js'></script>

Script Preparation code:

var values = Array(10000).fill(null).map((x, a) => ({number: a}));
var values2 = Array(10000).fill(null).map((x, a) => ({number: 10000-a}));

Tests:

sort
const result = _.isEqual(values.sort(), values2.sort()) console.log(result)
differenceBy
const result = _.differenceBy(values, values2, _.isEqual)

Rendered benchmark preparation results:

Previous results

Test case name	Result
sort
differenceBy

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.63 Safari/537.36

Browser/OS: Chrome 93 on Mac OS X 10.15.7

Test name	Executions per second
sort	450.2 Ops/sec
differenceBy	938.8 Ops/sec

lodash differenceby vs sort2 (version: 0)