DynamicMacro v1.0.1-beta

Thought for a couple of seconds

Release v2.1.1 – Fully Customizable ID Injection

What’s changed?

• 🔧 Computed & Stored IDs

  • Now you can inject either a computed or stored id of any type—String, Int, Bool, custom model—and the macro will pick the right strategy:

    • Structs & Classes: stored property
    • Enums: computed property

• 🎯 Optional ID Injection

  • If you provide your own id, the macro does nothing.

  • If you don’t, it injects:

    // Struct / Class:
    public var id: IDType = <defaultInitialization>
    
    // Enum:
    public var id: IDType { <defaultInitialization> }

• ⚙️ Parameterize Your ID Type

  @Identifiable(idType: String.self)    // String IDs
  @Identifiable(idType: Int.self)       // Int IDs
  @Identifiable(idType: Bool.self)      // Bool IDs
  @Identifiable(idType: MyCustomKey.self) // Your own model

• 🔄 Default Fallback

  • Omit idType: entirely and you’ll still get a UUID-based id as before.

---

Example

@Equatable
@Hashable
@Identifiable(idType: String.self)
struct Task {
    var title: String
    var isDone: Bool
}

Expands to:

struct Task {
    var title: String
    var isDone: Bool

    // injected stored ID:
    public var id: String = UUID().uuidString
}

// synthesized conformance
extension Task: Identifiable {}

Upgrade to v2.1.1 for full control over your model IDs—no more boilerplate, just point & inject!