Unbundle Builder in favor of a gem dependency.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7761 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 0 insertions, 63 deletions

diff --git a/activesupport/lib/active_support/vendor/builder/blankslate.rb b/activesupport/lib/active_support/vendor/builder/blankslate.rb
deleted file mode 100644
index 57701d8713..0000000000
--- a/activesupport/lib/active_support/vendor/builder/blankslate.rb
+++ /dev/null
@@ -1,63 +0,0 @@
-#!/usr/bin/env ruby
-#--
-# Copyright 2004 by Jim Weirich (jim@weirichhouse.org).
-# All rights reserved.
-
-# Permission is granted for use, copying, modification, distribution,
-# and distribution of modified versions of this work as long as the
-# above copyright notice is included.
-#++
-
-module Builder #:nodoc:
-
-  # BlankSlate provides an abstract base class with no predefined
-  # methods (except for <tt>\_\_send__</tt> and <tt>\_\_id__</tt>).
-  # BlankSlate is useful as a base class when writing classes that
-  # depend upon <tt>method_missing</tt> (e.g. dynamic proxies).
-  class BlankSlate
-    class << self
-
-      # Hide the method named +name+ in the BlankSlate class.  Don't
-      # hide +instance_eval+ or any method beginning with "__".
-      def hide(name)
-	undef_method name if
-	  instance_methods.include?(name.to_s) and
-	  name !~ /^(__|instance_eval)/
-      end
-    end
-
-    instance_methods.each { |m| hide(m) }
-  end
-end
-
-# Since Ruby is very dynamic, methods added to the ancestors of
-# BlankSlate <em>after BlankSlate is defined</em> will show up in the
-# list of available BlankSlate methods.  We handle this by defining a
-# hook in the Object and Kernel classes that will hide any defined
-module Kernel #:nodoc:
-  class << self
-    alias_method :blank_slate_method_added, :method_added
-
-    # Detect method additions to Kernel and remove them in the
-    # BlankSlate class.
-    def method_added(name)
-      blank_slate_method_added(name)
-      return if self != Kernel
-      Builder::BlankSlate.hide(name)
-    end
-  end
-end
-
-class Object
-  class << self
-    alias_method :blank_slate_method_added, :method_added
-
-    # Detect method additions to Object and remove them in the
-    # BlankSlate class.
-    def method_added(name) #:nodoc:
-      blank_slate_method_added(name)
-      return if self != Object
-      Builder::BlankSlate.hide(name)
-    end
-  end
-end