diff options
Diffstat (limited to 'src/reflect/scala/reflect/io/Path.scala')
| -rw-r--r-- | src/reflect/scala/reflect/io/Path.scala | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/reflect/scala/reflect/io/Path.scala b/src/reflect/scala/reflect/io/Path.scala index 15fce953f2..c5b5ae24ba 100644 --- a/src/reflect/scala/reflect/io/Path.scala +++ b/src/reflect/scala/reflect/io/Path.scala @@ -7,12 +7,11 @@ package scala package reflect package io -import java.io.{ - FileInputStream, FileOutputStream, BufferedReader, BufferedWriter, InputStreamReader, OutputStreamWriter, - BufferedInputStream, BufferedOutputStream, RandomAccessFile, File => JFile } +import scala.language.implicitConversions + +import java.io.{ RandomAccessFile, File => JFile } import java.net.{ URI, URL } import scala.util.Random.alphanumeric -import scala.language.implicitConversions import scala.reflect.internal.util.Statistics /** An abstraction for filesystem paths. The differences between @@ -108,19 +107,20 @@ class Path private[io] (val jfile: JFile) { def /(child: Directory): Directory = /(child: Path).toDirectory def /(child: File): File = /(child: Path).toFile - /** If this path is a container, recursively iterate over its contents. + /** If this path is a directory, recursively iterate over its contents. * The supplied condition is a filter which is applied to each element, - * with that branch of the tree being closed off if it is true. So for - * example if the condition is true for some subdirectory, nothing - * under that directory will be in the Iterator; but otherwise each - * file and subdirectory underneath it will appear. + * with that branch of the tree being closed off if it is false. + * So for example if the condition is false for some subdirectory, nothing + * under that directory will be in the Iterator. If it's true, all files for + * which the condition holds and are directly in that subdirectory are in the + * Iterator, and all sub-subdirectories are recursively evaluated */ def walkFilter(cond: Path => Boolean): Iterator[Path] = if (isFile) toFile walkFilter cond else if (isDirectory) toDirectory walkFilter cond else Iterator.empty - /** Equivalent to walkFilter(_ => false). + /** Equivalent to walkFilter(_ => true). */ def walk: Iterator[Path] = walkFilter(_ => true) |