1 files changed, 7 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/associations/join_dependency/join_part.rb b/activerecord/lib/active_record/associations/join_dependency/join_part.rb
index 2181f308bf..3cabb21983 100644
--- a/activerecord/lib/active_record/associations/join_dependency/join_part.rb
+++ b/activerecord/lib/active_record/associations/join_dependency/join_part.rb
@@ -33,6 +33,13 @@ module ActiveRecord
           children.each { |child| child.each(&block) }
         end
 
+        def each_children(&block)
+          children.each do |child|
+            yield self, child
+            child.each_children(&block)
+          end
+        end
+
         # An Arel::Table for the active_record
         def table
           raise NotImplementedError