Unsolvable

Unsolvable.scala

  trait SValidation[A] {
    self =>
    def apply(seq: Seq[A]): DomainValidation[Seq[A]]

    def map[B](f: A => B) = new SValidation[B] {
      def apply(seq: Seq[B]): DomainValidation[Seq[B]] = null
//        self.apply(seq) map { validSequence => validSequence map f }
    }
    def flatMap[B](f: A => SValidation[B]) = new SValidation[B] {
      def apply(seq: Seq[B]): DomainValidation[Seq[B]] = null
    }
  }