From 72fa49b1b17e10ec20563993a852f9b8e8dd39f5 Mon Sep 17 00:00:00 2001
From: Roland Walker <walker@pobox.com>
Date: Tue, 23 Dec 2014 12:09:55 -0500
Subject: [PATCH 1/2] whitespace

---
 lib/homebrew-fork/Library/Homebrew/extend/pathname.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb b/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
index 19ed1d2d777cd..a66c77d4673f7 100644
--- a/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
+++ b/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
@@ -100,7 +100,7 @@ def ensure_writable
     chmod saved_perms if saved_perms
   end
 
- if RUBY_VERSION == "2.0.0"
+  if RUBY_VERSION == "2.0.0"
     # https://bugs.ruby-lang.org/issues/9915
     prepend Module.new {
       def inspect

From b37658656e34afc4d7734a6a4f3874324ae42997 Mon Sep 17 00:00:00 2001
From: Roland Walker <walker@pobox.com>
Date: Tue, 23 Dec 2014 12:10:57 -0500
Subject: [PATCH 2/2] strip more unused methods from extend/pathname.rb

in homebrew-fork
---
 .../Library/Homebrew/extend/pathname.rb       | 34 -------------------
 1 file changed, 34 deletions(-)

diff --git a/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb b/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
index a66c77d4673f7..430e78d40cd0b 100644
--- a/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
+++ b/lib/homebrew-fork/Library/Homebrew/extend/pathname.rb
@@ -42,12 +42,6 @@ def rmdir_if_possible
     false
   end
 
-  def chmod_R perms
-    opoo "Pathname#chmod_R is deprecated, use FileUtils.chmod_R"
-    require 'fileutils'
-    FileUtils.chmod_R perms, to_s
-  end
-
   def version
     require 'version'
     Version.parse(self)
@@ -64,23 +58,6 @@ def cd
     Dir.chdir(self){ yield }
   end
 
-  def subdirs
-    children.select{ |child| child.directory? }
-  end
-
-  def resolved_path
-    self.symlink? ? dirname+readlink : self
-  end
-
-  def resolved_path_exists?
-    link = readlink
-  rescue ArgumentError
-    # The link target contains NUL bytes
-    false
-  else
-    (dirname+link).exist?
-  end
-
   def /(other)
     unless other.respond_to?(:to_str) || other.respond_to?(:to_path)
       opoo "Pathname#/ called on #{inspect} with #{other.inspect} as an argument"
@@ -89,17 +66,6 @@ def /(other)
     self + other.to_s
   end unless method_defined?(:/)
 
-  def ensure_writable
-    saved_perms = nil
-    unless writable_real?
-      saved_perms = stat.mode
-      chmod 0644
-    end
-    yield
-  ensure
-    chmod saved_perms if saved_perms
-  end
-
   if RUBY_VERSION == "2.0.0"
     # https://bugs.ruby-lang.org/issues/9915
     prepend Module.new {