remove unused attributes functions

lib/typed/parfait/class.rb

@@ -16,9 +16,6 @@
 module Parfait
   class Class < Object
     include Behaviour
-    def self.attributes
-      [:instance_type , :name , :super_class_name , :instance_names , :instance_methods]
-    end
 
     attr_reader :instance_type , :name , :instance_methods , :super_class_name
 

lib/typed/parfait/dictionary.rb

@@ -2,9 +2,6 @@
 
 module Parfait
   class Dictionary < Object
-    def self.attributes
-      [:keys, :values]
-    end
 
     # only empty initialization for now
     #

lib/typed/parfait/list.rb

@@ -68,10 +68,6 @@ module Parfait
       set_internal_word( 2  , len)
     end
 
-    def self.attributes
-      [:indexed_length]
-    end
-
     def indexed_length
       get_length()
     end

lib/typed/parfait/message.rb

@@ -9,12 +9,8 @@
 
 module Parfait
   class Message < Object
-    def self.attributes
-      [:next_message , :receiver , :locals , :return_address ,
-       :return_value, :caller , :name , :arguments]
-    end
 
-    attr_reader :locals , :receiver  , :return_value , :name 
+    attr_reader :locals , :receiver  , :return_value , :name
     attr_accessor :next_message
 
     def initialize next_m

lib/typed/parfait/space.rb

@@ -46,10 +46,6 @@ module Parfait
       end
     end
 
-    def self.attributes
-      [:classes , :types, :first_message]
-    end
-
     attr_reader  :classes , :first_message
 
     def each_type

lib/typed/parfait/type.rb

@@ -34,9 +34,7 @@
 
 module Parfait
   class Type < Object
-    def self.attributes
-      [:names , :types , :object_class , :methods ]
-    end
+
     attr_reader :object_class , :names , :types , :methods
 
     def self.for_hash( object_class , hash)

lib/typed/parfait/typed_method.rb

@@ -22,10 +22,6 @@ module Parfait
 
   class TypedMethod < Object
 
-    def self.attributes
-      [:name , :source , :instructions , :binary ,:arguments , :for_type, :locals ]
-    end
-
     attr_reader :name , :instructions , :for_type ,:arguments , :locals , :binary
 
     # not part of the parfait model, hence ruby accessor
@@ -40,7 +36,7 @@ module Parfait
       @name = name
       @binary = BinaryCode.new 0
       @arguments = arguments
-      @locals = Parfait.object_space.get_class_by_name( :NamedList ).instance_type 
+      @locals = Parfait.object_space.get_class_by_name( :NamedList ).instance_type
     end
 
     def set_instructions(inst)

lib/typed/parfait/word.rb

@@ -13,9 +13,6 @@ module Parfait
   # Object length is measured in non-type cells though
 
   class Word < Object
-    def self.attributes
-      [:char_length]
-    end
     attr_reader :char_length
 
     #semi "indexed" methods for interpreter