Replicating Racket's file->lines

FileReaders.scala

object FileReaders {
  object file {
    def ->(contents: Seq[String]) = contents
  }

  object lines {
    def apply(path:String) = scala.io.Source.fromFile(path).getLines().toSeq
  }
}

object RunMe extends App {
  import FileReaders._
  import java.io._

  def makeTemp = {
    val temp = File.createTempFile("FileReaders", "txt")
    temp.deleteOnExit()
    val writer = new PrintStream(temp)
    writer.println("A first line")
    writer.println("A second line")
    writer.println("And a third for good measure")
    temp
  }

  val temp = makeTemp
  val path = temp.getCanonicalPath
  val contents = (file->lines(path))

  contents foreach (println(_))
}