Run results for: Array.prototype.concat vs spread operator - Immutable version

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36

Browser: Chrome 65

Operating system: Windows

Device Platform: Other

Date tested: 6 years ago

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Tests:

Array.prototype.concat
var params = [ "hello", true, 7 ]; var other = [1,2].concat(params);
spread operator
var params = [ "hello", true, 7 ] var other = [ ...[1, 2], ...params ]
Lodash merge
var params = [ "hello", true, 7 ]; var other = _.merge([], [1, 2], params);