base.rb in delorean_lang-0.4.4

- old
+ new

@@ -92,11 +92,11 @@
       def cloned_params
         # FIXME: evaluate() modifies params! => need to clone it.
         # This is pretty awful.  NOTE: can't sanitize params as Marty
         # patches NodeCall and modifies params to send _parent_id.
         # This whole thing needs to be redone.
-        @cp ||= params.clone
+        @cp ||= Hash[params]
       end
 
       def evaluate(attr)
         engine.evaluate(node, attr, cloned_params)
       end
@@ -256,15 +256,10 @@
           raise "bad arg #{i}, method #{method}: #{ai}/#{ai.class} #{s}" unless
             (s.member?(nil) && i>=arglist.length) ||
             s.detect {|sc| sc && ai.class <= sc}
         end
 
-        res = obj.send(msg, *args)
-        # FIXME: can't freeze AR relations since then we can't chain
-        # calls (e.g. the chaining modifies the relation object.  Not
-        # sure what this side-effect means.  Delorean code which
-        # perform queries on queries seems to work.
-        (ActiveRecord::Relation === res || Class === res) ? res : res.freeze
+        obj.send(msg, *args)
       end
 
       ######################################################################
     end
   end