add debug messages on changes

Author: nigelramsay

lib/easy/reference_data/refresh.rb

@@ -11,6 +11,12 @@ def self.refresh(clazz, unique_attribute_symbol, unique_attribute_value, attribu
         record.send "#{key}=", value
       end
 
+      if record.new_record?
+        puts "  new #{clazz}(#{unique_attribute_value})"
+      elsif record.changed?
+        puts "  updating #{clazz}(#{unique_attribute_value})"
+      end
+
       begin
         record.save!
       rescue