Mastering Swift 2 Programming (Video 12)

This video tutorial introduces the concept of generics in programming, explaining how they can be used to create flexible and reusable code. It begins with an overview of class extensions and their limitations, then delves into the use of generics to overcome these limitations. The tutorial covers the creation of generic functions and classes, emphasizing the importance of type constraints to ensure safe and effective code. By the end, viewers will understand how to apply generics to class extensions, making their code more versatile and scalable.

What are generics and how do they improve code reusability?

Discuss the advantages of using generics over writing multiple functions for different types.

What is the significance of using a placeholder name in generics?

Describe the process of creating a generic function.

Explain the concept of type constraints in generics.

How can generics be applied to classes, and what is an example of this?

What are some common use cases for generics in programming?