lib/referehencible.rb in referehencible-0.2.0 vs lib/referehencible.rb in referehencible-0.3.0

@@ -27,11 +27,11 @@
       end
 
       private
 
       define_method(:generate_guid) do |reference_attribute|
-        read_attribute(reference_attribute) || write_attribute(reference_attribute, SecureRandom.hex(16))
+        read_attribute(reference_attribute) || write_attribute(reference_attribute, Referehencible.reference_number)
       end
 
       define_singleton_method(:unknown_reference_object) do
         return new unless respond_to?(:as_null_object)
 
@@ -40,7 +40,11 @@
     end
   end
 
   def self.included(base)
     base.extend ClassMethods
+  end
+
+  def self.reference_number
+    SecureRandom.hex(16)
   end
 end