stop including padding

use it as a helper module

lib/typed/parfait/list.rb

@@ -160,7 +160,7 @@ module Parfait
     # but additionally, the amount of data comes on top.
     # unfortuntely we can't just use super because of the Padding
     def padded_length
-      padded_words( get_type().instance_length +  get_length() )
+      Padding.padded_words( get_type().instance_length +  get_length() )
     end
 
     def each

lib/typed/parfait/object.rb

@@ -30,7 +30,6 @@ module Parfait
       object
     end
 
-    include Padding
     include Positioned
 
     # 1 -based index
@@ -109,7 +108,7 @@ module Parfait
     end
 
     def padded_length
-      padded_words( @type.instance_length )
+      Padding.padded_words( @type.instance_length )
     end
 
     # parfait versions are deliberately called different, so we "relay"

lib/typed/parfait/symbol_adapter.rb

@@ -1,7 +1,6 @@
 
 class Symbol
   include Positioned
-  include Padding
 
   def has_type?
     true
@@ -12,7 +11,7 @@ class Symbol
     l
   end
   def padded_length
-    padded to_s.length + 4
+    Padding.padded( to_s.length + 4)
   end
 
 end

lib/typed/parfait/word.rb

@@ -196,7 +196,7 @@ module Parfait
     end
 
     def padded_length
-      padded( 4 * get_type().instance_length + @char_length  )
+      Padding.padded( 4 * get_type().instance_length + @char_length  )
     end
 
     private