Contents

object ETL {
  def transform(m: Map[Int, Seq[String]]): Map[String, Int] = m.flatMap { case (key, strings) =>
    Map(strings.map(_.toLowerCase -> key): _*)
  }
}

Version data entries

203 entries across 203 versions & 1 rubygems

Version	Path
trackler-2.1.0.48	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.47	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.46	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.45	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.44	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.43	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.42	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.41	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.40	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.39	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.38	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.37	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.36	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.34	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.33	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.32	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.31	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.30	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.29	tracks/scala/exercises/etl/example.scala
trackler-2.1.0.28	tracks/scala/exercises/etl/example.scala