Run results for: Iterate check

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Browser: Firefox 83

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Iterate all	554198.3 Ops/sec
Clever iteration	827598.9 Ops/sec

Tests:

Iterate all
const a = [[1], [1,2,3], [1], [1,2,3], [1], [1,2,3]]; const b = []; a.forEach((i) => { i.forEach((j) => { b.push(j); }); });
Clever iteration
const a = [[1], [1,2,3], [1], [1,2,3], [1], [1,2,3]]; const b = []; a.forEach((i) => { if(i.length > 1) { i.forEach((j) => { b.push(j); }); } else { b.push(i[0]); } });