Run results for: Includes vs Map Has

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_5 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.5 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 15

Operating system: iOS 15.5

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
Includes	14155440.0 Ops/sec
Map has	19165486.0 Ops/sec

Script Preparation code:

var a = [1, 2, 3, 4, 5];
var b = new Map([[1,1],[2,1],[3,1],[4,1],[5,1]])

Tests: