Run results for: Repetitive functions calls vs one Map

Comparing the performance of generating an array of objects from calling the same function for every line of the array or by mapping on a matrix the data and returning the mutated array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 11_1_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.96 Safari/537.36

Browser: Chrome 88

Operating system: Mac OS X 11.1.0

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Repetitive	625242.6 Ops/sec
Map	2298611.8 Ops/sec

Script Preparation code:

window.createReceivedListData = (
    id,
    receivedAt,
    checklistName,
    vehicle,
    driverName,
) => {
    return { id, receivedAt, checklistName, vehicle, driverName };
};

window.createReceivedListDataFromData = (data) => data.map(
    ([id, receivedAt, checklistName, vehicle, driverName]) => ({ id, receivedAt, checklistName, vehicle, driverName })
);

Tests:

Repetitive
const receivedListRows = [ createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6951', 1613524796305, 'Vistoria', 'HTB-3585 - Audi', 'João Silva' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6952', 1336612366305, 'Checkout', 'GBT-3570 - Mercedes-Benz', 'Adriana Amanda' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6953', 1223886653305, 'Armazenamento', 'PLA-1234 - Ford Focus', 'Kaique Enzo' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6954', 1355967564305, 'Carregamento', 'NES-3025 - Lotus', 'Felipe Benjamin' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6955', 1510728993305, 'Corrida', 'MXM-2683 - Nissan', 'Daniel Benício' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6956', 1749963088305, 'Manutenção', 'NEO-9860 - Bugre', 'Raimundo Diego' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6957', 1053001501305, 'Conserto', 'MZC-7819 - Citroen', 'Jorge Anthony' ), createReceivedListData( 'b3510752-6aa4-4a3e-9333-14630e5b6958', 1039177178305, 'Trabalho', 'PLA-1234 - Ford Focus', 'Marina Amanda' ), ];
Map
const receivedListRowsData = [ [ 'b3510752-6aa4-4a3e-9333-14630e5b6951', 1613524796305, 'Vistoria', 'HTB-3585 - Audi', 'João Silva' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6952', 1336612366305, 'Checkout', 'GBT-3570 - Mercedes-Benz', 'Adriana Amanda' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6953', 1223886653305, 'Armazenamento', 'PLA-1234 - Ford Focus', 'Kaique Enzo' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6954', 1355967564305, 'Carregamento', 'NES-3025 - Lotus', 'Felipe Benjamin' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6955', 1510728993305, 'Corrida', 'MXM-2683 - Nissan', 'Daniel Benício' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6956', 1749963088305, 'Manutenção', 'NEO-9860 - Bugre', 'Raimundo Diego' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6957', 1053001501305, 'Conserto', 'MZC-7819 - Citroen', 'Jorge Anthony' ], [ 'b3510752-6aa4-4a3e-9333-14630e5b6958', 1039177178305, 'Trabalho', 'PLA-1234 - Ford Focus', 'Marina Amanda' ], ]; const receivedListRowsFromData = createReceivedListDataFromData(receivedListRowsData)