JAVASCRIPT

javascript arrow functions to create methods inside objects

let person = {
    name: 'Jack',
    age: 25,
    sayName: () => {

        // this refers to the global .....
        //
        console.log(this.age);
    }
}

person.sayName(); // undefined

how to make arrow functions as object methods

var chopper = {
    owner: 'Zed',
    getOwner: function() {
        return this.owner;
    }
};

// or

var chopper = {
    owner: 'Zed',
    getOwner() {
        return this.owner;
    }
};