Contents

class Bob {
  def hey(statement: String): String = statement match {
    case Shouting() => "Whoa, chill out!"
    case Question() => "Sure."
    case Silence() => "Fine. Be that way!"
    case _ => "Whatever."
  }

  case object Shouting {
    def unapply(statement: String) =
      hasLetter(statement) && isOnlyUppercase(statement)

    private def hasLetter(s: String) = s.matches(".*[A-Z].*")

    private def isOnlyUppercase(s: String) = s == s.toUpperCase
  }

  case object Question {
    def unapply(statement: String) = statement.endsWith("?")
  }

  case object Silence {
    def unapply(statement: String) = statement.trim.isEmpty
  }
}

Version data entries

183 entries across 183 versions & 1 rubygems

Version	Path
trackler-2.1.0.7	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.6	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.5	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.4	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.3	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.2	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.1	tracks/scala/exercises/bob/example.scala
trackler-2.1.0.0	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.55	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.54	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.53	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.52	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.51	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.50	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.49	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.48	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.47	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.46	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.45	tracks/scala/exercises/bob/example.scala
trackler-2.0.8.44	tracks/scala/exercises/bob/example.scala