Run results for: loop count

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36

Browser: Chrome 64

Operating system: Mac OS X 10.12.6

Device Platform: Other

Date tested: 2025 years ago

Test name	Executions per second
filter	3891662.0 Ops/sec
forEach	6678236.0 Ops/sec

Tests:

filter
var obj1 = {test1: [{prop1: 'test1', enabled: true}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: true}], test2: [{prop1: 'test1', enabled: false}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: true}, {prop1: 'test4', enabled: true}], test3: [{prop1: 'test1', enabled: false}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: false}, {prop1: 'test4', enabled: true}, {prop1: 'test4', enabled: false}]}; var count = 0; for(var key in obj1) { if(obj1.hasOwnProperty(key)){ count += obj1[key].filter(p => p.enabled).length; } }
forEach
var obj1 = {test1: [{prop1: 'test1', enabled: true}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: true}], test2: [{prop1: 'test1', enabled: false}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: true}, {prop1: 'test4', enabled: true}], test3: [{prop1: 'test1', enabled: false}, {prop1: 'test2', enabled: false}, {prop1: 'test3', enabled: false}, {prop1: 'test4', enabled: true}, {prop1: 'test4', enabled: false}]}; var count = 0; for(var key in obj1) { if(obj1.hasOwnProperty(key)){ obj1[key].forEach(p => { if(p.enabled) { ++count; } }) } }