Run results for: Iterating map v2

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36

Browser: Chrome 111

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Script Preparation code:

var map = new Map();
for (let i = 0; i < 1000; i++) {
  map.set(i, i);
}

Tests:

spread / map
let tuples = [...map].map(([k, v]) => [k, v]);
Array.from / entries() / map
let tuples = Array.from(map.entries()).map(([k, v]) => [k, v]);
Array.from / direct / map
let tuples = Array.from(map).map(([k, v]) => [k, v]);
Array.from / direct / nomap
let tuples = Array.from(map, ([k, v]) => [k, v]);
for loop
let tuples = []; for (let [k, v] of map) { tuples.push([k, v]); }