int_enum_constraints.rb in gecoder-0.7.1

- old
+ new

@@ -13,10 +13,10 @@
   
   # A module containing constraints that have enumerations of integer 
   # variables as left hand side.
   module Constraints::IntEnum
     # Expressions with int enums as left hand sides.
-    class Expression < Gecode::Constraints::Expression
+    class Expression < Gecode::Constraints::Expression #:nodoc:
       # Raises TypeError unless the left hand side is an int enum.
       def initialize(model, params)
         super
         
         unless params[:lhs].respond_to? :to_int_var_array