Contents

object Atbash {
  private def substitute(c: Char) =
    if (c.isDigit) c.toString
    else if (c.isLetter) ('a' + ('z' - c.toLower)).toChar.toString
    else ""

  def encode(s: String): String =
    s.foldLeft("")((acc, c) => acc + substitute(c)).grouped(5).mkString(" ")
}

Version data entries

185 entries across 185 versions & 1 rubygems

Version	Path
trackler-2.1.0.47	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.46	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.45	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.44	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.43	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.42	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.41	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.40	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.39	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.38	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.37	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.36	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.34	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.33	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.32	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.31	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.30	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.29	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.28	tracks/scala/exercises/atbash-cipher/example.scala
trackler-2.1.0.27	tracks/scala/exercises/atbash-cipher/example.scala