Run results for: stringCount REDUCE VS FOREACH

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 29 days ago

Test name	Executions per second
FOREACH	540427.9 Ops/sec
REDUCE	530368.2 Ops/sec

Tests:

FOREACH
const stringCount = (strArray) => { let res = {}; strArray.forEach((str) => (res[str]) ? res[str]++ : res[str]=1); console.log(res); } stringCount(["apple", "orange", "peach", "pear", "apple"]);
REDUCE
const stringCount = (strArray) => { console.log(strArray.reduce((res, str) => { (res[str]) ? res[str]++ : res[str]=1 return res; }, {})); } stringCount(["apple", "orange", "peach", "pear", "apple"]);