How do I list all files in a subdirectory in scala?

Question

Is there a good \"scala-esque\" (I guess I mean functional) way of recursively listing files in a directory? What about matching a particular pattern?

For example re

Answer 1

How about

   def allFiles(path:File):List[File]=
   {    
       val parts=path.listFiles.toList.partition(_.isDirectory)
       parts._2 ::: parts._1.flatMap(allFiles)         
   }