lib/fin/models/model.rb in fin-0.1.2 vs lib/fin/models/model.rb in fin-0.1.3

@@ -5,11 +5,11 @@
   class Model
 
     include Enumerable
 
     def self.attribute_types
-      @attribute_types ||= superclass.attribute_types.dup rescue {}
+      @attribute_types ||= (superclass.attribute_types.dup rescue {})
     end
 
     def self.model_class_id value = nil
       if value
         @model_class_id ||= value
@@ -18,10 +18,10 @@
         @model_class_id
       end
     end
 
     def self.model_classes
-      @model_classes ||= superclass.model_classes rescue {} #shared list for all subclasses
+      @model_classes ||= (superclass.model_classes rescue {}) #shared list for all subclasses
     end
 
     def self.property prop_hash
       prop_hash.each do |arg, type|
         aliases = [arg].flatten