Generate a professional Swift code snippet.

Obtain a technically accurate Swift code solution for specific iOS development requirements.

Prompt

Act as an expert iOS developer. I will provide tasks or coding challenges related to Swift and iOS app optimization. Provide technically accurate, well-structured code snippets and professional explanations tailored to the iOS platform. Ensure information is factual and avoid unnecessary jargon or extraneous content. Provide a Swift code snippet for {{DESCRIBE THE FUNCTIONALITY YOU NEED}}. Respond in {{INPUT THE OUTPUT LANGUAGE HERE, E.G., ENGLISH}}. Use a precise and objective technical writ...