some class send test changes

also ivar, which is still wip

lib/mom/mom_collection.rb

@@ -59,8 +59,8 @@ module Mom
     end
 
     def self.compiler_for( clazz_name , method_name , arguments , locals = {})
-      frame = Parfait::NamedList.type_for( locals )
-      args = Parfait::NamedList.type_for( arguments )
+      frame = Parfait::Type.for_hash( locals )
+      args = Parfait::Type.for_hash( arguments )
       MethodCompiler.compiler_for_class(clazz_name , method_name , args, frame )
     end
 

lib/parfait.rb

@@ -40,5 +40,4 @@ require_relative "parfait/dictionary"
 require_relative "parfait/type"
 require_relative "parfait/cache_entry"
 require_relative "parfait/message"
-require_relative "parfait/named_list"
 require_relative "parfait/space"

lib/parfait/meta_class.rb

@@ -4,15 +4,12 @@
 
 # A Class in general can be viewed as a way to generate methods for a group of objects.
 
-# A MetaClass serves the same function, but just for one object, the class object that
+# A MetaClass serves the same function, but just for one object, the class object that it
 # is the meta_class of.
-# This is slightnly different in the way that the type of the class must actually
+# This is slightly different in the way that the type of the class must actually
 # change, whereas for a class the instance type changes and only objects generated
 # henceafter have a different type.
 
-# This is still a first version, this change is not implemeted, also classes at boot don't
-# have metaclasses yet, so still a bit TODO
-
 # Another current difference is that a metaclass has no superclass. Also no name.
 # There is a one to one relationship between a class instance and it's meta_class instance.