Mocking Dependencies in Swift Unit Tests: Write Testable Code following POP
We should always write unit test for our code. We all know that, right? But sometimes having external dependencies make it very hard to test a class. Sometim...
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Singletons: Pattern or Anti-pattern?
Singletons: Pattern or Anti-pattern?
Dealing with Telescopic Constructors: Anti-Pattern
We all have been through situations, where we had to create classes with multiple constructors or constructor with a lot of dependencies (parameters). These ...
Introduction to Strategy Pattern
Introduction to Strategy Pattern
Power of Inheritance
We all know the three basic principles of OOP: Encapsulation, Inheritance and Polymorphism. And there is also this fourth principle: Data Abstraction; though...