Run results for: Two lambdaless filters vs one lambded v2

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36

Browser: Chrome 122

Operating system: Linux

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Two filters	5966.8 Ops/sec
Combined filter	1958.4 Ops/sec

Script Preparation code:

var data = Array.from(Array(5000), () => Math.random());
                        
var more = (n) => n > 0.3;                         
var less = (n) => n < 0.6;

Tests:

Two filters
var filtered = data.filter(more).filter(less);
Combined filter
var filtered = data.filter(n => more(n) && less(n));

Run results for: Two lambdaless filters vs one lambded v2

Two filters

Combined filter