map object of objects javascript code example
Example 1: js map on object
import { map } from "ramda"
const double = x => x * 2;
const mappedObject = map(double, {x: 1, y: 2, z: 3});
Example 2: object to map javascript
const map = new Map(Object.entries({foo: 'bar'}));
map.get('foo');
Example 3: object.keys
const object1 = {
a: 'somestring',
b: 42,
c: false
};
console.log(Object.keys(object1));
Example 4: javascript map to object
Object.fromEntries(Map)
Example 5: map through keys javascript
var myObject = { 'a': 1, 'b': 2, 'c': 3 };
for (var key in myObject) {
if (myObject.hasOwnProperty(key)) {
myObject[key] *= 2;
}
}
console.log(myObject);