Contents

object Isogram {
  def isIsogram(s: String): Boolean =
    !s.filter(_.isLetter)
      .map(_.toLower)
      .groupBy(identity)
      .values
      .exists(_.length > 1)
}

Version data entries

293 entries across 293 versions & 1 rubygems

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