Run results for: _.pickBy vs filter on array

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/111.0

Browser: Firefox 111

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
_.pickBy	4097.9 Ops/sec
filter	94330.1 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 obj = Array(1000)
  .fill()
  .reduce((acc, curr, i) => {
    acc[i] = i;
    return acc;
  }, []);
var predicate = v => v % 2 === 0;

Tests: