Object#copy_instance_variables_from Ruby 1.9 compat

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@7654 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 1 insertions, 15 deletions

diff --git a/activesupport/lib/active_support/core_ext/object/extending.rb b/activesupport/lib/active_support/core_ext/object/extending.rb
index 19f42cabce..43a2be916e 100644
--- a/activesupport/lib/active_support/core_ext/object/extending.rb
+++ b/activesupport/lib/active_support/core_ext/object/extending.rb
@@ -24,25 +24,11 @@ class Object
     ancestors = class << self; ancestors end
     ancestors.select { |mod| mod.class == Module } - [ Object, Kernel ]
   end
-  
-  def copy_instance_variables_from(object, exclude = []) #:nodoc:
-    exclude += object.protected_instance_variables if object.respond_to? :protected_instance_variables
-    
-    instance_variables = object.instance_variables - exclude.map { |name| name.to_s }
-    instance_variables.each { |name| instance_variable_set(name, object.instance_variable_get(name)) }
-  end
-  
+
   def extend_with_included_modules_from(object) #:nodoc:
     object.extended_by.each { |mod| extend mod }
   end
 
-  def instance_values #:nodoc:
-    instance_variables.inject({}) do |values, name|
-      values[name[1..-1]] = instance_variable_get(name)
-      values
-    end
-  end
-
   unless defined? instance_exec # 1.9
     module InstanceExecMethods #:nodoc:
     end