isperson.scala

def isType(x: Any): Boolean = x match {
  case p: String => true
  case p: Int => true
  case _ => false
}
def isType2(x: Any): Boolean = {
  if (x.isInstanceOf[String]) {
    return true
  } else if (x.isInstanceOf[Int]) {
    return true
  } else {
    return false
  }
}
println(isType(1))
println(isType(false))
println(isType2(1))
println(isType2(false))