lib/counter_culture/extensions.rb in counter_culture-1.4.0 vs lib/counter_culture/extensions.rb in counter_culture-1.5.0

@@ -109,17 +109,12 @@
           # figure out whether the applicable counter cache changed (this can happen
           # with dynamic column names)
           counter_cache_name_was = counter.counter_cache_name_for(counter.previous_model(self))
           counter_cache_name = counter.counter_cache_name_for(self)
 
-          if Rails.version >= "5.1.0"
-            foreign_key_changed = saved_changes[counter.first_level_relation_foreign_key].present?
-            delta_column_changed = (counter.delta_column && saved_changes[counter.delta_column].present?)
-          else
-            foreign_key_changed = attribute_changed?(counter.first_level_relation_foreign_key)
-            delta_column_changed = (counter.delta_column && attribute_changed?(counter.delta_column))
-          end
-          if foreign_key_changed || delta_column_changed || counter_cache_name != counter_cache_name_was
+          if counter.first_level_relation_changed?(self) ||
+              (counter.delta_column && counter.attribute_changed?(self, counter.delta_column)) ||
+              counter_cache_name != counter_cache_name_was
 
             # increment the counter cache of the new value
             counter.change_counter_cache(self, :increment => true, :counter_column => counter_cache_name)
             # decrement the counter cache of the old value
             counter.change_counter_cache(self, :increment => false, :was => true, :counter_column => counter_cache_name_was)