swift-language

What problem does it solve?

This Skill helps developers write more idiomatic, efficient, and modern Swift code by leveraging advanced language features and patterns.

Core Features & Use Cases

• Modern Syntax: Utilize Swift 5.9+ features like if/switch expressions and Swift 6+ typed throws.
• Type System: Understand and apply opaque (some) and existential (any) types, property wrappers, and the Never type.
• Data Handling: Implement best practices for Codable and leverage modern collection APIs and FormatStyle for concise data manipulation.
• Use Case: Refactor a complex conditional assignment into a clean if expression, or implement a custom property wrapper to manage UserDefaults persistence.

Quick Start

Use the swift-language skill to refactor a series of nested if-else statements into a more readable guard pattern.