reading-notes

Object-Oriented Programming

Object Oriented Programming can be described by the following main concepts : 

1. Abstraction : 
   • showing the important details to the user.
   • we only care about calling the method, we don’t care about the underline implementation.
2. Inheritance:
   • allows code reusability.
   • using data and methods from class to another.
3. Polymorphism: 
   • poly: many / morphism: forms.
   • allows to determine which function to run while the program is running.
4. Encapsulation:
   • we can make things public and private.
   • we can get and set.