📜 Swift Basics: Protocols

A concise, runnable Swift Playground exploring how protocols work.

📖 Overview

Protocols in Swift define a blueprint of properties and methods that a conforming type must implement, enabling flexible, decoupled, and reusable code. This repository is a small, self-contained Xcode Playground (Protocols.playground) that demonstrates the core building blocks of Swift protocols through short, runnable examples. It is meant as a concise learning reference rather than a full application.

🧩 What it covers

• Protocols as a parameter type — declaring a protocol with a { get set } property and passing any conforming value into a function.
• Adopting protocol properties in structs — struct types conforming to a protocol while adding their own extra properties.
• Protocol inheritance — one protocol (TestModel) inheriting the requirements of another (Vehicle).
• Protocol methods — declaring method requirements and composing multiple protocols through inheritance (InheritedProtocol).

🚀 Getting Started

git clone https://github.com/ahmetbostanciklioglu/Protocols.git
cd Protocols

Unzip Protocols.playground.zip, then open Protocols.playground in Xcode. The examples in Contents.swift run in the playground timeline.

📋 Requirements

• Xcode 12 or later
• Swift 5
• iOS playground target

🧑‍💻 Author

Ahmet Bostancıklıoğlu — @ahmetbostanciklioglu · ahmetbostancikli@gmail.com

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