lib/delorean/base.rb in delorean_lang-0.3.33 vs lib/delorean/base.rb in delorean_lang-0.3.34

@@ -232,11 +232,13 @@
           _e[:_engine].parse_check_call_fn(method, args.count, obj)
           return obj.send(msg, *args)
         end
 
         cls = obj.class
-        sig = (cls < Delorean::Model && cls.delorean_instance_methods[msg]) ||
-              RUBY_WHITELIST[msg]
+        sig = cls < Delorean::Model &&
+              cls.ancestors.lazy.map do |an|
+          cls.delorean_instance_methods[[an, msg]]
+        end.find{|i|i} || RUBY_WHITELIST[msg]
 
         raise "no such method #{method}" unless sig
 
         # if sig is a string, then method mapped to another name
         return _instance_call(obj, sig, args, _e) if sig.is_a? String