Run results for: array arg vs spread args

Run details:

User agent: Mozilla/5.0 (Android 15; Mobile; rv:148.0) Gecko/148.0 Firefox/148.0

Browser: Firefox Mobile 148

Operating system: Android

Device Platform: Mobile

Date tested: 6 months ago

Benchmark engine: Benchmark.js

spread

6.7M/s

array

6.5M/s

View exact numbers

Test name	Executions per second
✓ spread	6,656,364 Ops/sec
array	6,531,498 Ops/sec

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

function classesArray(classes) {
  return classes.filter(Boolean).join(' ');
}

function classesSpread(...classes) {
  return classes.filter(Boolean).join(' ');
}

Tests:

array
classesArray([ 'Foo', undefined, 'Bar', ])
spread
classesSpread( 'Foo', undefined, 'Bar', )