Run results for: Native !!collection?.length vs Lodash's !isEmpty

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:84.0) Gecko/20100101 Firefox/84.0

Browser: Firefox 84

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 3 years ago

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 collection1 = undefined
var collection2 = [1, 2, 3]

var isEmpty = _.isEmpty

Tests:

native undefined
!!(null === collection1 || void 0 === collection1 ? void 0 : collection1.length)
isEmpty undefined
!isEmpty(collection1)
native array
!!(null === collection2 || void 0 === collection2 ? void 0 : collection2.length)
isEmpty array
!isEmpty(collection2)