map of object in javascript code example
Example 1: map object es6
var myObject = { 'a': 1, 'b': 2, 'c': 3 };
Object.keys(myObject).map(function(key, index) {
myObject[key] *= 2;
});
console.log(myObject);
Example 2: object to map javascript
const map = new Map(Object.entries({foo: 'bar'}));
map.get('foo');
Example 3: map in js
const data = {name: "laptop", brands: ["dell", "acer", "asus"]}
let inside_data = data.brands.map((i) => {
console.log(i);
});
Example 4: javascript map
The map() method creates a new array with the results of calling a provided function on every element in the calling array.