JavaScript : Object-Oriented Programming

Object-oriented programming

Here's a quick table summarizing the object oriented programming concepts discussed in the previous module :

Feature	Illustrates concept
Bob is a man (an object).	Objects
Bob's date of birth is June 1, 1980, gender: male, and hair: black.	Properties
Bob can eat, sleep, drink, dream, talk, and calculate his own age.	Methods
Bob is an instance of the Programmer class.	Class (in classical OOP)
Bob is based on another object, called Programmer.	Prototype (in prototypal OOP)
Bob holds data (such as birth_date) and methods that work with the data (such as calculateAge()).	Encapsulation
You don't need to know how the calculation method works internally. The object might have some private data, such as the number ...