isterin · August 29, 2015 14:21
diff --git a/gistfile1.scala b/gistfile1.scala
 def find[A](s:Seq[A], e:A => Boolean):Option[A] = {
  s match {
    case Seq(h,t) if e(h) => Some(h)
    case Nil => None
    case _ => find(s.tail, e)
  }
 }
	def find[A](s:Seq[A], e:A => Boolean):Option[A] = {
	s match {
	case Seq(h,t) if e(h) => Some(h)
	case Nil => None
	case _ => find(s.tail, e)
	}
	}