object-factories creating objects and assign behaviors sample

object-factories.js

var person = function (name, age) {
    var state = {
        name: name,
        age: age,
        words: 'Hello'
    };

    return Object.assign(     // Merge our 'behavior objects
        {},
        speaker(state),
        walker(state)
    );
};

var owl = function (name, color) {
    var state = {
        name: name,
        color: color
    };

    return Object.assign(
        {},
        walker(state)
    );
};