Run results for: set for-of vs iterator

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_8_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 14

Operating system: iOS 14.8.1

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
for of	1518.7 Ops/sec
iter	79822.1 Ops/sec

Script Preparation code:

var arr = [];
while(arr.length < 1000) arr.push(Math.random()*100000);
var set = new Set(arr);

Tests:

for of
for(v of set) { let a = v / 2; }
iter
let iter = set.values(); let item = iter.next(); while(!item.done){ let a = item.value / 2; item = iter.next(); }

Run results for: set for-of vs iterator

for of

iter