Run results for: lodash xor vanila toggle

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Windows

Device Platform: Desktop

Date tested: 2 months ago

Test name	Executions per second
lodash xor implemantation	74569.2 Ops/sec
alternative with Sets	682807.0 Ops/sec

Script Preparation code:

var a = Array(256).fill(0).map((_, index) => index)
a.push('foo')

var b = 'foo'

Tests:

lodash xor implemantation
const res = _.xor(a, [b])
alternative with Sets
function toggleValueInArray(value, list) { if (list.includes(value)) { list.filter(listValue => listValue !== value) } else { return [...list, value] } } const res = toggleValueInArray(b, a)