JSFiddle - React, Tailwind, and code Playground

by f0t0n

JavaScript

var Employee = function(name) {
    this.name = name;
    return this;
};

Employee.prototype = {
    doWork: function() {
        console.log('%s is doing some abstract work', this.name);
    }
};

var Driver = function(name) {
    return Employee.call(this, name);
};

Driver.prototype = Object.create(Employee.prototype, {
    doWork: {
        value: function() {
            console.log('%s is driving a car', this.name);
        }
    },
    fixEngine: {
        value: function() {
            console.log('%s is fixing an engine', this.name);
        }
    }
});

var employee = new Employee('Jim');
var driver = new Driver('Bill');

employee.doWork(); // Jim is doing some abstract work 
driver.doWork(); // Bill is driving a car
driver.fixEngine(); // Bill is fixing an engine