refactor: reflect review point

yu-croco · yu-croco · commit ff0d1fd97254 · 2020-06-13T21:47:59.000+09:00
diff --git a/compiler/src/dotty/tools/io/Directory.scala b/compiler/src/dotty/tools/io/Directory.scala
@@ -67,7 +67,7 @@ class Directory(jpath: JPath) extends Path(jpath) {
    *  until it runs out of contents.
    */
   def deepList(depth: Int = -1): Iterator[Path] =
-    if (depth < 0) list ++ (dirs flatMap (_ deepList depth))
+    if (depth < 0) list ++ dirs.flatMap(_.deepList(depth))
     else if (depth == 0) Iterator.empty
     else list ++ (dirs flatMap (_ deepList (depth - 1)))
 }

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ class Directory(jpath: JPath) extends Path(jpath) {`
`67`	`67`	`* until it runs out of contents.`
`68`	`68`	`*/`
`69`	`69`	`def deepList(depth: Int = -1): Iterator[Path] =`
`70`		`- if (depth < 0) list ++ (dirs flatMap (_ deepList depth))`
	`70`	`+ if (depth < 0) list ++ dirs.flatMap(_.deepList(depth))`
`71`	`71`	`else if (depth == 0) Iterator.empty`
`72`	`72`	`else list ++ (dirs flatMap (_ deepList (depth - 1)))`
`73`	`73`	`}`