Sobes.tech
Junior — Middle

Can you explain what the deinit method means in the context of memory management?

sobes.tech AI

Answer from AI

The deinit method in iOS (Swift) is a destructor that is called automatically just before an object is removed from memory. It is used for releasing resources, canceling subscriptions, stopping timers, and other cleanup operations.

Example of usage:

class MyClass {
    deinit {
        print("Object is being destroyed")
        // Release resources
    }
}

Unlike init, which initializes an object, deinit allows executing code upon its removal, which is important for managing memory and resources in applications.