Copypaste issue in example 6.2 Apply Syntax

[voropaevp]

In chapter 6.2 Apply Syntax

Book version:

(Option(1), Option(2), Option(3)).mapN(add)
// error: ':' expected but '(' found.
//   Option("Garfield"),
//         ^
// error: identifier expected but '}' found.

(Option("cats"), Option(true)).mapN(add)
// error: ':' expected but '(' found.
//   Option("Garfield"),
//         ^
// error: identifier expected but '}' found.

Correct version:

scala> (Option(1), Option(2), Option(3)).mapN(add)
                                              ^
       error: type mismatch;
        found   : (Int, Int) => Int
        required: (Int, Int, Int) => ?
(Int, Int) => Int <: (Int, Int, Int) => ??
false

scala> (Option("cats"), Option(true)).mapN(add)
                                           ^
       error: type mismatch;
        found   : (Int, Int) => Int
        required: (String, Boolean) => ?
(Int, Int) => Int <: (String, Boolean) => ??
false

[jacospain]

This remains an issue. You can get the compiler output from the book if you run the example code from the chapter with no newline between this case class definition and the immediately following expression:

final case class Cat(name: String, born: Int, color: String)
(
Option("Garfield"),
Option(1978),
Option("Orange & black")
)

[Darkest]

This remains an issue. You can get the compiler output from the book if you run the example code from the chapter with no newline between this case class definition and the immediately following expression:

final case class Cat(name: String, born: Int, color: String)
(
Option("Garfield"),
Option(1978),
Option("Orange & black")
)

Nevertheless i think the compiler output in the book should be fixed