UserDefaults Drill

Use UserDefaults intentionally for simple persistence.

Save a value on button tap and read it on appear.

Repeat with a different key and default value.

Wrap it in a small helper to reduce noise.

This drill keeps persistence predictable.

Simple storage is still powerful.

Repetition builds good habits.

Read defaults in init so state starts correctly.

Keep keys in a single enum to avoid typos.

Try the repetition loop

Pick a SwiftUI concept and write it 50 times. Feel the pattern lock in.