From 5dcf6c17c4dc350215afba1ec4e4d27be8e060f7 Mon Sep 17 00:00:00 2001
From: Robert Buonpastore <robert.buonpastore@gmail.com>
Date: Sun, 8 Jun 2014 23:17:18 -0400
Subject: [PATCH] ruby: Fix undefined method and directory not empty errors

---
 Library/Formula/ruby.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Library/Formula/ruby.rb b/Library/Formula/ruby.rb
index cc2b5da3b4ab..0f1974df5774 100644
--- a/Library/Formula/ruby.rb
+++ b/Library/Formula/ruby.rb
@@ -75,8 +75,8 @@ def post_install
       real.unlink if real.symlink? && real.readlink == link
       real.mkpath
 
-      link.unlink if link.exist?
-      link.symlink real
+      rm_rf Dir[link] if link.exist?
+      File.symlink(real, link)
     end
   end