Run results for: flatMap + flatMap vs flat(2)+map

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

map+flat

1K/s

flatmap

566/s

View exact numbers

Test name	Executions per second
✓ map+flat	1,328 Ops/sec
flatmap	566 Ops/sec

Script Preparation code:

var arr = Array(10_000).fill(0)

Tests: