Contents

class Scrabble {

  def scoreWord(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

74 entries across 74 versions & 1 rubygems

Version	Path
trackler-2.0.6.18	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.17	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.16	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.15	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.14	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.13	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.12	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.11	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.10	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.9	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.8	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.7	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.6	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.5	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.4	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.3	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.2	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.1	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.6.0	tracks/scala/exercises/scrabble-score/example.scala
trackler-2.0.5.18	tracks/scala/exercises/scrabble-score/example.scala