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-rw-r--r--activerecord/lib/rails/generators/active_record/migration/migration_generator.rb2
1 files changed, 2 insertions, 0 deletions
diff --git a/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb b/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb
index 12d1f58f67..ec2d355b6e 100644
--- a/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb
+++ b/activerecord/lib/rails/generators/active_record/migration/migration_generator.rb
@@ -13,6 +13,8 @@ module ActiveRecord
migration_template @migration_template, "db/migrate/#{file_name}.rb"
end
+ # TODO Change this to private once we've dropped Ruby 2.2 support.
+ # Workaround for Ruby 2.2 "private attribute?" warning.
protected
attr_reader :migration_action, :join_tables