8. super in Objects

ES6 allows to use super method in (classless) objects with prototypes. Following is a simple example:

const parent = {
    foo() {
        console.log("Hello from the Parent");
    }
}
const child = {
    foo() {
        super.foo();
        console.log("Hello from the Child");
    }
}
Object.setPrototypeOf(child, parent);
child.foo(); // Hello from the Parent
             // Hello from the Child