Question

A nearly unknown feature of Java is this generics syntax:

public class Baz<T extends Foo & Bar> {}

I would like to do the same in Scala but I don’t know how to do it, can someone give me the syntax please?

I had previously:

class MongoObject[T <: CaseClass]

And now i need:

class MongoObject[T <: IdentifiableModel & CaseClass]

Or at least something similar

Thanks

Answer 1

You can use the with keyword just as you would in an extends clause:

class MongoObject[T <: IdentifiableModel with CaseClass]

This means that T has to be a subtype of IdentifiableModel and CaseClass.