javascript map object code example
Example 1: 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);
Example 2: js map constructor
let myMap = new Map([
[1, 'one'],
[2, 'two'],
[3, 'three'],
])
Example 3: js object keys
var myObj = {no:'u',my:'sql'}
var keys = Object.keys(myObj);
Example 4: js map on object
import { map } from "ramda"
const double = x => x * 2;
const mappedObject = map(double, {x: 1, y: 2, z: 3});
Example 5: object to map javascript
const map = new Map(Object.entries({foo: 'bar'}));
map.get('foo');
Example 6: javascript map
array.map((item) => {
return item * 2
}