Contents

object ScrabbleScore {

  def score(word: String): Int = word.foldLeft(0)((score, c) => score + scoreLetter(c))

  def scoreLetter(c: Char): Int = letterScores.getOrElse(c.toUpper, 0)

  private val scores = List(("AEIOULNRST", 1), ("DG", 2), ("BCMP", 3), ("FHVWY", 4),
    ("K", 5), ("JX", 8), ("QZ", 10))

  private val letterScores: Map[Char, Int] =
    scores.flatMap({case (letters, score) => for {c <- letters} yield (c, score)}).toMap
}

Version data entries

200 entries across 200 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.179	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.178	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.177	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.176	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.175	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.174	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.173	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.172	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.171	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.170	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.169	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.167	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.166	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.165	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.164	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.163	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.162	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.161	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.2.1.160	tracks/scala/exercises/scrabble-score/example.scala