lib/ruby_speech/grxml/element.rb in ruby_speech-1.0.1 vs lib/ruby_speech/grxml/element.rb in ruby_speech-1.0.2

@@ -15,9 +15,11 @@
         GRXML
       end
 
       alias_method :nokogiri_children, :children
 
+      alias :to_doc :document
+
       include GenericElement
 
       def regexp_content # :nodoc:
         children.map(&:regexp_content).join
       end