javascript array map to object code example
Example 1: object to map javascript
const map = new Map(Object.entries({foo: 'bar'}));
map.get('foo');
Example 2: js map on object
import { map } from "ramda"
const double = x => x * 2;
const mappedObject = map(double, {x: 1, y: 2, z: 3});
Example 3: js array map
const array1 = [1, 4, 9, 16];
const map1 = array1.map(x => x * 2);
console.log(map1);
Example 4: array map
let A = [{ x:'x', y:'y' }, { x:'x', y:'y' }];
let result = A.map(({y,...rest})=> ({...rest,v:y}));
console.log(result);