Type parameters applied to Scala Function

Question

I am trying to understand the type parameters when applied to a function.

I would like to use Generic Types in the below method but using String and Int for my understa

Answer 1

Your generic type name shouldn't be one of the reserved words in Scala. Int itself is a reserved word for a type. In this cases, for simplicity and understanding, we use some basic characters like T or R as the generic type if you really keen to use generics for other functions.