MVVM in iOS Development with Protocol + Closure + Reactive Programming(RxSwift)

Yusuf is an iOS developer who has just started his career in iOS development. He starts building apps with MVC as Apple suggests. After a while, he wishes to go deeply through the development. According to his researches, other developers use MVVM with various architecture extensions. While some of them prefer MVVM + Protocol, others want to use Closure…