Dependency Inversion — A Swift guide
A quite basic guide
A demonstration of dependency inversion using Swift
Difficulty: Beginner | Easy | Normal | Challenging
This article has been developed using Xcode 12.0, and Swift 5.3
Terminology:
Dependency Injection: A technique that allows objects to receive other objects on which it depends
Dependency Inversion: A principle that allows the decoupling of software modules
Inversion of Control: A design pattern that allows code to conform to the Dependency Inversion principle
Prerequisites:
- You will be expected to be aware how to make a Single View Application, or a Playground to run Swift code
- I’d recommend that you have a working knowledge of Dependency Injection
Dependency injection vs. dependency inversion
Dependency Injection is a technique for supplying dependencies to a class, that is it is a technique that enables Inversion of Control by passing dependencies through a constructor, property or other method.
Dependency Inversion is a principle (and is therefore also known as the Dependency Inversion…
