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Dependency Injection Dependency injection in swift is a design pattern achieved by designing your code in a way that your objects or functions receive objects that they depend on, instead of creating their own and avoid loosely coupled We are going to explore Example such as 1. Constructor injection 2. Property injection These two are the types of dependency injection that are used most of the time in swift programming language and if you use them during ios development your code program will have no hidden dependency. This swift Example has easy to understand dependency injection concept. This Example Class Event has Hidden Dependency of HttpClient Create in function object internal. Only getEventRecord function have know Dependency HttpClient. let client: HttpClient = HttpClient() is a hidden Dependency import Foundation import...