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Code style and formatting rules. Use when writing code, naming types, or fixing SwiftLint issues.
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| name | style-guide |
| description | Code style and formatting rules. Use when writing code, naming types, or fixing SwiftLint issues. |
Read the official style guide documentation at docs/StyleGuide.md for complete formatting rules, naming conventions, and SwiftLint configuration.
| Rule | Convention |
|---|---|
| Protocols | Contract suffix, always any when used as type |
| Mocks | Mock suffix (never prefix) |
| Mock variables | Also use Mock suffix |
| Parameters | identifier not id |
| Force unwrap | Never use ! |
| Access modifiers | Never explicit internal |
| Pattern matching | case let .foo(a, b): not case .foo(let a, let b): |
| Line length | Max 140 characters |
Contractany (e.g., any TrackerContract)Mock (suffix only, never prefix)Mock suffix!)case let before the pattern, not let inside each bindingSwift 6 concurrency patterns. Use when working with async/await, actors, MainActor isolation, or Sendable conformance.
Creates Features for dependency injection. Use when creating features, exposing public entry points, or wiring up dependencies.
Creates Repositories that abstract data access. Use when creating repositories, transforming DTOs to domain models, or implementing local-first caching. Supports remote-only, local-only, and cached (remote + local) repositories with CachePolicy.