Match Expressions
// i is an integer
i match {
case 1 => println("January")
case 2 => println("February")
case 3 => println("March")
case 4 => println("April")
case 5 => println("May")
case 6 => println("June")
case 7 => println("July")
case 8 => println("August")
case 9 => println("September")
case 10 => println("October")
case 11 => println("November")
case 12 => println("December")
// catch the default with a variable so you can print it
case _ => println("Invalid month")
}
you can use it like a Java switch statement.
Match Expressions → are a → Control Structures.