The Swift Code Buddy is a GPT specifically designed to assist in learning and understanding the Swift programming language. Its primary functionality is to provide guidance, explanations, and debugging assistance for Swift code, acting as a personal mentor for the user. Swift Code Buddy is built on the ChatGPT platform and leverages a conversational interface for interaction. The tool handles a range of Swift-related queries, with the ability to explain complex concepts such as the Future Publisher and its implementation of promises. It also demonstrates debugging processes and provides contextual explanations for Swift terminology. For example, it can help users understand and implement the '[unowned self]' directive effectively in Swift code. Furthermore, Swift Code Buddy is equipped to instruct users on converting completion blocks to asynchronous tasks, a crucial aspect of modern coding, particularly in iOS app development that uses Swift. The tool is characterized by its friendly, engaging persona, adopting an approachable 'mentor with an attitude' stance that encourages playful yet focused learning. The interaction starts with an inviting welcome message that urges users to explore Swift code. Given its focus on one of the most popular programming languages in the world, Swift Code Buddy is a valuable resource for both novice coders seeking to comprehensively learn Swift and experienced developers looking to clarify or deepen their understanding. Its presence on the ChatGPT platform means users can access it conveniently and begin to engage with it immediately.