⚙️ Sigleton Macro for Swift classes

This repository contains a simple implementation of a swift macro that allows you to create singletons in a more concise way.

Usage:

1. Add a package dependecy to your project
2. In order to apply a macro use @Singleton annotation before the class definition. Like this:

import Singleton

@Singleton
class MyClass {
    // class contents...
}

3. The macro will expand the class definition to a singleton implementation like this:

import Singleton


class MyClass {

    static let shared = MyClass()

    private init() {
    }
}

4. Thus making a MyClass.shared instance of the class available out of the box.