Chapter 1. Objects Everywhere

Objects are everywhere, and therefore, it is very important to recognize elements, known as objects, from real-world situations. It is also important to understand how they can easily be translated into object-oriented code. In this chapter, you will learn the principles of object-oriented paradigms and some of the differences in the approaches towards object-oriented code in each of the three programming languages: Python, JavaScript, and C#. In this chapter, we will:

• Understand how real-world objects can become a part of fundamental elements in the code
• Recognize objects from nouns
• Generate blueprints for objects and understand classes
• Recognize attributes to generate fields
• Recognize actions from verbs to generate methods
• Work with UML diagrams and translate them into object-oriented code
• Organize blueprints to generate different classes
• Identify the object-oriented approaches in Python, JavaScript, and C#