lib/validatable_class_methods.rb in validatable-1.6.4 vs lib/validatable_class_methods.rb in validatable-1.6.6

@@ -32,11 +32,13 @@
     def before_validations
       @before_validations ||= []
     end
 
     def all_validations
-      return validations + self.superclass.all_validations if self.superclass.respond_to? :all_validations
+      if self.respond_to?(:superclass) && self.superclass.respond_to?(:all_validations)
+        return validations + self.superclass.all_validations 
+      end
       validations
     end
 
     def validations
       @validations ||= []
@@ -46,9 +48,13 @@
       instance.errors.add(attribute, msg)
     end
     
     def validation_keys_include?(key)
       validations.map { |validation| validation.key }.include?(key)
+    end
+    
+    def validations_to_include
+      @validations_to_include ||= []
     end
     
     protected
     
     def add_validations(args, klass)
\ No newline at end of file