Extend with a module instead of aliasing on the singleton class

2014-07-06 22:05:53 -05:00 · 2014-07-06 22:05:53 -05:00 · d5a01de8e3
commit d5a01de8e3
parent dd3446ded1
1 changed files with 3 additions and 6 deletions
--- a/Library/Homebrew/global.rb
+++ b/Library/Homebrew/global.rb
@ -26,17 +26,14 @@ def cache
    if home_cache.directory? and home_cache.writable_real?
      home_cache
    else
-      root_cache = Pathname.new("/Library/Caches/Homebrew")
-      class << root_cache
-        alias :oldmkpath :mkpath
+      Pathname.new("/Library/Caches/Homebrew").extend Module.new {
        def mkpath
          unless exist?
-            oldmkpath
+            super
            chmod 0777
          end
        end
-      end
-      root_cache
+      }
    end
  end
 end