Singleton - Apps Developer Blog

August 3, 2020 by Sergey Kargopolov 0 comments

Singleton Class in Swift

In this tutorial, you will learn how to implement the Singleton design pattern in Swift. Introduction to Singleton Design Pattern The Singleton design pattern guarantees that only one object of a class will exist in a system. This is done in Swift by creating a class with a private initializer. The private initializer ensures that…

September 28, 2019 by Sergey Kargopolov 0 comments

Singleton Class in Swift. Code Example.

The below Swift code example demonstrates how to implement the Singleton Design Pattern in Swift. Singleton Design Pattern guarantees that only one Object of a class exists in the system even if a developer attempts to create multiple instances of it. Singleton Class example in Swift // Creating Singleton // Only one instance of this…