What are some best practices for writing Scala code?

What are some best practices for writing Scala code?

Some best practices include using immutable data structures, leveraging pattern matching, and keeping functions pure.

Can you explain why immutability is important in Scala?

Immutability helps avoid side effects, making your code easier to reason about and less prone to bugs.

What about error handling in Scala?

Using Try, Option, and Either can help manage errors gracefully without throwing exceptions.

Any tips for improving performance in Scala applications?

Optimize by using lazy evaluation, minimizing object creation, and leveraging parallel collections when appropriate.