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 using case classes?

Case classes are great for modeling immutable data. They provide built-in methods for equality, hash code, and string representation.

How can I improve performance in my Scala applications?

You can improve performance by using lazy evaluation, optimizing collections, and minimizing object creation.