app/models/line_item.rb in trollied-0.1.2 vs app/models/line_item.rb in trollied-0.1.3

@@ -4,9 +4,13 @@
 
   delegate :description_for_purchasing, :to => :purchasable_item
 
   delegate :user, :to => :order
 
+  # this is deprecated in Rails 3x, find workaround
+  # an observer seemed like overkill and would have 3x compatibility stuff todo anyway
+  after_destroy { |record| record.order.line_item_destroyed }
+
   # needs to be unique to orders that are current (but not unique to orders generally)
   # validates_uniqueness_of :order_id, :scope => [:purchasable_item_type, :purchasable_item_id]
   def validate
     errors.add(:order, I18n.t('line_item.already_in_order')) if !order.current? && !order.in_process? && order.contains?(purchasable_item)
   end