Run results for: Find item in array

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:61.0) Gecko/20100101 Firefox/61.0

Browser: Firefox 61

Operating system: Windows 7

Device Platform: Desktop

Date tested: 5 years ago

HTML Preparation code:

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.10/lodash.core.js"></script>

Script Preparation code:

var selected = [{ id: '1' }, { id: '2' }, { id: '3' }];

Tests:

Native find
var found = selected.find(m => m.id === '3');
Lodash find
var found = _.find(selected, m => m.id === '3');
Lodash some
var found = _.some(selected, m => m.id === '3')
Native some
var found = selected.some(m => m.id === '3')
Native find index
var found = selected.findIndex(m => m.id === '3')
Complex
var indexes = selected.map(s => s.id); var found = selected.includes('3');