Iterate Over a tuple

Question

I need to implement a generic method that takes a tuple and returns a Map Example :

val tuple=((1,2),((\"A\",\"B\"),(\"C\",3)),4)

I have b

Answer 1

What about? :

def flatProduct(t: Product): Iterator[Any] = t.productIterator.flatMap {
  case p: Product => flatProduct(p)
  case x => Iterator(x)
}
val tuple = ((1,2),(("A","B"),("C",3)),4)
flatProduct(tuple).mkString(",") // 1,2,A,B,C,3,4

Ok, the Any-problem remains. At least that´s due to the return type of productIterator.