Answers for "javascript map through object"

map through keys javascript

var myObject = { 'a': 1, 'b': 2, 'c': 3 };

Object.keys(myObject).map(function(key, index) {
  myObject[key] *= 2;
});

console.log(myObject);
// => { 'a': 2, 'b': 4, 'c': 6 }

javascript iterate object key values

Object.entries(obj).forEach(([key, value]) => {
	console.log(key, value);
});

how to map through object.keys

let newObj = Object.fromEntries(Object.entries(obj).map(([k, v]) => [k, v * v]));

js map on object

import { map } from "ramda"

const double = x => x * 2;

const mappedObject = map(double, {x: 1, y: 2, z: 3}); //=> {x: 2, y: 4, z: 6}