Factory Design Pattern
Mar 13, 2023
There are 3 main design patterns. Creational, Structural, Behavioral. Among them, let’s talk about Factory pattern. It is of the Creational type. And it usually includes creating another object from one object. The first object plays the role of a factory. I will continue by showing the example through javascript. In the examples, I will explain using both : the new class keyword method and the previous function factory methods.
Or syntactic sugar
The code parts on top are the same….
and analog with class:
And its time to create factory pattern function with two ways (Old School and syntactic sugar)
That is it…