Reading Swift code can be done in several ways. First, understand the overall structure of the code. Look for functions, classes, and variables. Pay attention to comments as they provide useful explanations. Notice the naming conventions used, which can give clues about the purpose of different elements. Follow the flow of execution by tracing through the code statements. Check for control flow statements like loops and conditionals. Also, look at how data is passed between different parts of the code. This will help you comprehend the functionality and logic of the Swift code.
