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Run results for:
lodash _.indexOf vs native indexOf
Compare the new ES6 spread operator with the traditional concat() method
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:132.0) Gecko/20100101 Firefox/132.0
Browser:
Firefox 132
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
_.indexOf
67997576.0 Ops/sec
array indexOf
65332236.0 Ops/sec
HTML Preparation code:
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.core.js"></script>
Script Preparation code:
var users = [ { 'user': 'joey', 'age': 32 }, { 'user': 'ross', 'age': 41 }, { 'user': 'chandler', 'age': 39 } ]
Tests:
_.indexOf
_.indexOf(users, elem => elem.age < 40)
array indexOf
users.indexOf(elem => elem.age < 40)