Case to tuple and back

CaseTuple.scala

case class Person(name:String,age:Int)

val dino=Person("dino",48)                        //> dino  : stuff.Person = Person(dino,48)

// get tuple from case class, decompose
val (name,age)=Person.unapply(dino).get           //> name  : String = dino
                                                  //| age  : Int = 48
  
// create case class from composed tuple  
val dino2=Person.tupled((name,age))               //> dino2  : stuff.Person = Person(dino,48)

dino==dino2                                       //> res10: Boolean = true

http://michalostruszka.pl/blog/2015/03/30/scala-case-classes-to-and-from-tuples/

Note complication with tupled if case class has a companion object