From 68da1e7765567c64e46bd813eb139bc09e14d863 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Mon, 5 May 2014 15:30:28 -0500
Subject: [PATCH] Add a method_defined? guard for Pathname#/

This was added to the stdlib in https://github.com/ruby/ruby/commit/391fc2eeecfc2f0d0f851b0c27ba02e041fe2cd9.
---
 Library/Homebrew/extend/pathname.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/extend/pathname.rb b/Library/Homebrew/extend/pathname.rb
index 33db3eed66..59061af88e 100644
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@@ -298,7 +298,7 @@ class Pathname
 
   def / that
     self + that.to_s
-  end
+  end unless method_defined?(:/)
 
   def ensure_writable
     saved_perms = nil