lib/counter/integration/countable.rb in counterwise-0.1.1 vs lib/counter/integration/countable.rb in counterwise-0.1.2

@@ -24,9 +24,11 @@
     # Iterate over each counter that needs to be updated for this model
     # expects a block that takes a counter as an argument
     def each_counter_to_update
       # For each definition, find or create the counter on the parent
       self.class.counted_by.each do |counter_definition|
+        next unless counter_definition.inverse_association
+
         parent_association = association(counter_definition.inverse_association)
         parent_association.load_target unless parent_association.loaded?
         parent_model = parent_association.target
         next unless parent_model
         counter = parent_model.counters.find_or_create_counter!(counter_definition)