lib/json/ld/extensions.rb in json-ld-0.0.6 vs lib/json/ld/extensions.rb in json-ld-0.0.7

@@ -29,9 +29,15 @@
     # Get type(s) of subject, returns a list of symbols
     def type_of(subject)
       query(:subject => subject, :predicate => RDF.type).map {|st| st.object}
     end
   end
+  
+  class URI
+    def to_s
+      @uri.to_s
+    end
+  end
 end
 
 if RUBY_VERSION < "1.9"
   class InsertOrderPreservingHash < Hash
     include Enumerable
\ No newline at end of file