lib/active_support/deprecation.rb in activesupport-2.0.5 vs lib/active_support/deprecation.rb in activesupport-2.1.0

@@ -1,7 +1,6 @@
 require 'yaml'
-require 'delegate'
 
 module ActiveSupport
   module Deprecation #:nodoc:
     mattr_accessor :debug
     self.debug = false
@@ -143,12 +142,12 @@
         ensure
           ActiveSupport::Deprecation.behavior = old_behavior
         end
     end
 
-    # Stand-in for @request, @attributes, @params, etc which emits deprecation
-    # warnings on any method call (except #inspect).
+    # Stand-in for <tt>@request</tt>, <tt>@attributes</tt>, <tt>@params</tt>, etc.
+    # which emits deprecation warnings on any method call (except +inspect+).
     class DeprecatedInstanceVariableProxy #:nodoc:
       silence_warnings do
         instance_methods.each { |m| undef_method m unless m =~ /^__/ }
       end
 
@@ -174,23 +173,10 @@
 
         def warn(callstack, called, args)
           ActiveSupport::Deprecation.warn("#{@var} is deprecated! Call #{@method}.#{called} instead of #{@var}.#{called}. Args: #{args.inspect}", callstack)
         end
     end
-    
-    class DeprecatedInstanceVariable < Delegator
-      def initialize(value, method)
-        super(value)
-        @method = method
-        @value = value
-      end
 
-      def __getobj__
-        ActiveSupport::Deprecation.warn("Instance variable @#{@method} is deprecated! Call instance method #{@method} instead.")
-        @value
-      end
-    end
-    
   end
 end
 
 class Module
   include ActiveSupport::Deprecation::ClassMethods