graphviz.rb in rdf-raptor-2.2.0

- old
+ new

@@ -30,11 +30,10 @@
       content_type     'text/vnd.graphviz', aliases: ['application/x-graphviz', 'text/x-graphviz'], extension: :dot # TODO: also .gv
       content_encoding 'utf-8'
       rapper_format    :dot
 
       writer { RDF::Raptor::Graphviz::Writer }
-      reader { RDF::Raptor::Graphviz::Reader }
     end # Format
 
     ##
     # Graphviz serializer.
     #
@@ -53,15 +52,7 @@
     #   end
     #
     class Writer < RDF::Raptor::Writer
       format RDF::Raptor::Graphviz::Format
     end # Writer
-    
-    ##
-    # Raptor does not implement a Graphviz reader, but we need one in
-    # order for the Format to pass specs. This class should always
-    # raise a NoMethodError to indicate it shouldn't be used.
-    #
-    class Reader
-    end
   end # Graphviz
 end # RDF::Raptor