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

It seems nobody mentions the scala-io library from scala-incubrator...

import scalax.file.Path

Path.fromString("c:\temp") ** "a*.foo"

Or with implicit

import scalax.file.ImplicitConversions.string2path

"c:\temp" ** "a*.foo"

Or if you want implicit explicitly...

import scalax.file.Path
import scalax.file.ImplicitConversions.string2path

val dir: Path = "c:\temp"
dir ** "a*.foo"

Documentation is available here: http://jesseeichar.github.io/scala-io-doc/0.4.3/index.html#!/file/glob_based_path_sets