Run results for: REDUCE vs FOR 2018-09

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36

Browser: Chrome 69

Operating system: Linux

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
for	100246.9 Ops/sec
reduce	377844.0 Ops/sec

Script Preparation code:

var datas = [{ean:"123456789012", hash:"SNFOsdNSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSFfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"ONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoi", price:"43,7"},{ean:"123456789012", hash:"SNFONdfdfdf12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoinfdoinfn22fdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF1232433FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SN44FONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoinfdoi55nfnfdin", price:"43,7"},{ean:"123456789012", hash:"SN66FONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"77SNFONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoinfdoinfn88fdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF9912324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSB000FOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoi2334nfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF123267778JSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"S9ONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFON0000TRTR24FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF1232YUYU4FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFOYNSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNIOIFONSF12324FJSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoinIfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324F2P2JSBFOnoinfdoinfnfdin", price:"43,7"},{ean:"123456789012", hash:"SNFONSF12324FJSBFOnoinfdoinf44nfBBBdin", price:"43,7"},{ean:"123456789012", hash:"SNFVVVONSF12324FJSB333FOnoinfdoinfnfdin", price:"43,7"}]
var array = [];

Tests:

for
for(var i = 0; i < datas.length; i++){ array[datas[i].hash] = datas[i].price; }
reduce
array = datas.reduce(function(a, product){ a[product.hash] = product.price; return a; }, {});

Run results for: REDUCE vs FOR 2018-09

for

reduce