Contents

case class WordCount(phrase: String) {
  def countWords = "\\w+('\\w+)*".r
    .findAllIn(phrase)
    .toSeq
    .map(_.toLowerCase)
    .groupBy(w => w)
    .mapValues(_.length)
}

Version data entries

63 entries across 63 versions & 1 rubygems

Version	Path
trackler-2.2.1.159	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.158	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.157	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.156	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.155	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.154	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.153	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.152	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.151	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.150	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.149	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.148	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.147	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.146	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.145	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.144	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.143	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.142	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.141	tracks/scala/exercises/word-count/example.scala
trackler-2.2.1.140	tracks/scala/exercises/word-count/example.scala