Remove some monkeypatches

1 files changed, 1 insertions, 5 deletions

diff --git a/Library/ENV/libsuperenv.rb b/Library/ENV/libsuperenv.rb
index e08fbba4d..c87e6a499 100644
--- a/Library/ENV/libsuperenv.rb
+++ b/Library/ENV/libsuperenv.rb
@@ -6,22 +6,18 @@
 $:.unshift "/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8"
 
 class String
-  def directory?; File.directory? self end
-  def basename; File.basename self end
   def cleanpath; require 'pathname'; Pathname.new(self).realpath.to_s rescue self end
   def chuzzle; s = chomp; s unless s.empty? end
-  def dirname; File.dirname(self) end
 end
 
 class NilClass
   def chuzzle; end
-  def directory?; false end
   def split(x); [] end
 end
 
 class Array
   def to_flags prefix
-    select{|path| path.directory? }.uniq.map{|path| prefix+path }
+    select { |path| File.directory? path }.uniq.map { |path| prefix + path }
   end
 end