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Run results for:
Array descruct via [], {} and direct by index
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Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.2 Safari/605.1.15
Browser:
Safari 18
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
[] descruct
193739184.0 Ops/sec
{} destruct
508956256.0 Ops/sec
direct
501104928.0 Ops/sec
Script Preparation code:
const arr = ["first", "second", "third"]
Tests:
[] descruct
/*When writing async/deferred tests, use `deferred.resolve()` to mark test as done*/ const [first, second, third] = arr;
{} destruct
const {0:first, 1:second, 2:third} = arr;
direct
const first = arr[0]; const second = arr[1]; const third = arr[2];