👨💼 Congratulations! You've completed the Structured Data workshop! 🎉
You now know how to model complex data in TypeScript:
- Objects group related values with named properties
- Arrays store collections of the same type
- Spread/Rest enables immutable updates and variable arguments
- Destructuring extracts values from objects and arrays cleanly
- Tuples provide fixed-length, positionally-typed arrays
- Array methods (
map,filter,reduce) transform data functionally - Enums (and union types) give names to related constants
📝 Take a moment to reflect:
- How will you use objects to model data in your projects?
- When would you choose a tuple over an object?
- What's your preference: enums or string unions?
🦉 Key insight: Good data modeling is the foundation of good code. When your
types accurately represent your domain, bugs become impossible to write.
What's Next?
In the next workshop, Type Modeling and Type Safety, you'll learn advanced
type techniques: type aliases, interfaces, union types, and more. You'll
discover how to make "illegal states unrepresentable."
Keep building! 🏗️