From 5f5f820d126d847ed10e4cfc8c13948db94384b2 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Sun, 25 Jul 2010 12:07:35 -0700
Subject: [PATCH] Add Pathname.resolved_path

---
 Library/Homebrew/extend/pathname.rb | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Library/Homebrew/extend/pathname.rb b/Library/Homebrew/extend/pathname.rb
index 0b1c278064..93a1f08cca 100644
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@@ -196,6 +196,10 @@ class Pathname
     children.select{ |child| child.directory? }
   end
 
+  def resolved_path
+    self.symlink? ? dirname+readlink : self
+  end
+
   def resolved_path_exists?
     (dirname+readlink).exist?
   end