---

emberian · emberian · commit bf074b3588cb · 2013-06-28T10:47:59.000-04:00
yaml --- r: 66412 b: refs/heads/master c: d600601 h: refs/heads/master v: v3
diff --git a/[refs] b/[refs]
@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 8f5cb92f89a48fd47b0eff6fa72aa2f0b18188b3
+refs/heads/master: d600601162d8a28b0a7e4eeaba81d0c2cee2e226
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 18e3db7392d2d0697b7e27d6d986139960144d85
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9
diff --git a/trunk/src/libstd/path.rs b/trunk/src/libstd/path.rs
@@ -508,6 +508,14 @@ impl WindowsPath {
             }
         }
     }
+
+    /// Execute a function on p as well as all of its ancestors
+    pub fn each_parent(&self, f: &fn(&Path)) {
+        if !self.components.is_empty() {
+            f(self);
+            self.pop().each_parent(f);
+        }
+    }
 }
 
 impl ToStr for PosixPath {

Original file line number	Diff line number	Diff line change
`@@ -508,6 +508,14 @@ impl WindowsPath {`
`508`	`508`	`}`
`509`	`509`	`}`
`510`	`510`	`}`
	`511`	`+`
	`512`	`+ /// Execute a function on p as well as all of its ancestors`
	`513`	`+ pub fn each_parent(&self, f: &fn(&Path)) {`
	`514`	`+ if !self.components.is_empty() {`
	`515`	`+ f(self);`
	`516`	`+ self.pop().each_parent(f);`
	`517`	`+ }`
	`518`	`+ }`
`511`	`519`	`}`
`512`	`520`
`513`	`521`	`impl ToStr for PosixPath {`