diff --git a/lib/puppet/util/monkey_patches.rb b/lib/puppet/util/monkey_patches.rb
index 7ccef8aaf..feca6da2d 100644
--- a/lib/puppet/util/monkey_patches.rb
+++ b/lib/puppet/util/monkey_patches.rb
@@ -1,159 +1,136 @@
 module Puppet::Util::MonkeyPatches
 end
 
 begin
   Process.maxgroups = 1024
 rescue Exception
   # Actually, I just want to ignore it, since various platforms - JRuby,
   # Windows, and so forth - don't support it, but only because it isn't a
   # meaningful or implementable concept there.
 end
 
 module RDoc
   def self.caller(skip=nil)
     in_gem_wrapper = false
     Kernel.caller.reject { |call|
       in_gem_wrapper ||= call =~ /#{Regexp.escape $0}:\d+:in `load'/
     }
   end
 end
 
 class Symbol
   def <=> (other)
     self.to_s <=> other.to_s
   end unless method_defined? '<=>'
 
   def intern
     self
   end unless method_defined? 'intern'
 end
 
 class Object
   # ActiveSupport 2.3.x mixes in a dangerous method
   # that can cause rspec to fork bomb
   # and other strange things like that.
   def daemonize
     raise NotImplementedError, "Kernel.daemonize is too dangerous, please don't try to use it."
   end
 end
 
-class Symbol
-  # So, it turns out that one of the biggest memory allocation hot-spots in our
-  # code was using symbol-to-proc - because it allocated a new instance every
-  # time it was called, rather than caching (in Ruby 1.8.7 and earlier).
-  #
-  # In Ruby 1.9.3 and later Symbol#to_proc does implement a cache so we skip
-  # our monkey patch.
-  #
-  # Changing this means we can see XX memory reduction...
-  if RUBY_VERSION < "1.9.3"
-    if method_defined? :to_proc
-      alias __original_to_proc to_proc
-      def to_proc
-        @my_proc ||= __original_to_proc
-      end
-    else
-      def to_proc
-        @my_proc ||= Proc.new {|*args| args.shift.__send__(self, *args) }
-      end
-    end
-  end
-end
-
 require 'fcntl'
 class IO
   def self.binwrite(name, string, offset = nil)
     # Determine if we should truncate or not.  Since the truncate method on a
     # file handle isn't implemented on all platforms, safer to do this in what
     # looks like the libc / POSIX flag - which is usually pretty robust.
     # --daniel 2012-03-11
     mode = Fcntl::O_CREAT | Fcntl::O_WRONLY | (offset.nil? ? Fcntl::O_TRUNC : 0)
 
     # We have to duplicate the mode because Ruby on Windows is a bit precious,
     # and doesn't actually carry over the mode.  It won't work to just use
     # open, either, because that doesn't like our system modes and the default
     # open bits don't do what we need, which is awesome. --daniel 2012-03-30
     IO.open(IO::sysopen(name, mode), mode) do |f|
       # ...seek to our desired offset, then write the bytes.  Don't try to
       # seek past the start of the file, eh, because who knows what platform
       # would legitimately blow up if we did that.
       #
       # Double-check the positioning, too, since destroying data isn't my idea
       # of a good time. --daniel 2012-03-11
       target = [0, offset.to_i].max
       unless (landed = f.sysseek(target, IO::SEEK_SET)) == target
         raise "unable to seek to target offset #{target} in #{name}: got to #{landed}"
       end
 
       f.syswrite(string)
     end
   end unless singleton_methods.include?(:binwrite)
 end
 
 class Float
   INFINITY = (1.0/0.0) if defined?(Float::INFINITY).nil?
 end
 
 class Range
   def intersection(other)
     raise ArgumentError, 'value must be a Range' unless other.kind_of?(Range)
     return unless other === self.first || self === other.first
 
     start = [self.first, other.first].max
     if self.exclude_end? && self.last <= other.last
       start ... self.last
     elsif other.exclude_end? && self.last >= other.last
       start ... other.last
     else
       start .. [ self.last, other.last ].min
     end
   end unless method_defined? :intersection
 
   alias_method :&, :intersection unless method_defined? :&
 end
 
 # (#19151) Reject all SSLv2 ciphers and handshakes
 require 'openssl'
 class OpenSSL::SSL::SSLContext
   if DEFAULT_PARAMS[:options]
     DEFAULT_PARAMS[:options] |= OpenSSL::SSL::OP_NO_SSLv2 | OpenSSL::SSL::OP_NO_SSLv3
   else
     DEFAULT_PARAMS[:options] = OpenSSL::SSL::OP_NO_SSLv2 | OpenSSL::SSL::OP_NO_SSLv3
   end
   DEFAULT_PARAMS[:ciphers] << ':!SSLv2'
 
   alias __original_initialize initialize
   private :__original_initialize
 
   def initialize(*args)
     __original_initialize(*args)
     params = {
       :options => DEFAULT_PARAMS[:options],
       :ciphers => DEFAULT_PARAMS[:ciphers],
     }
     set_params(params)
   end
 end
 
 require 'puppet/util/platform'
 if Puppet::Util::Platform.windows?
   require 'puppet/util/windows'
   require 'openssl'
 
   class OpenSSL::X509::Store
     alias __original_set_default_paths set_default_paths
     def set_default_paths
       # This can be removed once openssl integrates with windows
       # cert store, see http://rt.openssl.org/Ticket/Display.html?id=2158
       Puppet::Util::Windows::RootCerts.instance.to_a.uniq.each do |x509|
         begin
           add_cert(x509)
         rescue OpenSSL::X509::StoreError => e
           warn "Failed to add #{x509.subject.to_s}"
         end
       end
 
       __original_set_default_paths
     end
   end
 end