Case classes in Scala automatically add attributes as members, methods for equals, hashCode and toString, and pass attributes through the constructor with public access. Pattern matching in Scala allows matching on types using case classes and the underscore "_" wildcard, and improves functions by allowing matching of different data types.

1. Functional Group
Case class and Pattern Matcher

2. How work the case
classes?

4. • Parameters list of case class are added as members
automatically

5. • Automatically add methods for equals, hashCode and to
String

6. • All attributes are passed by constructor method have
public acesss

8. Pattern Matcher

9. Scala - Match

10. Match – Undefined type

11. What is the “_”?

12. Matching on type

13. Case class + Pattern
Matching

14. Function without Pattern
Matching

15. With Pattern Matching

16. Thanks!!