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-rw-r--r--activerecord/test/models/node.rb6
1 files changed, 4 insertions, 2 deletions
diff --git a/activerecord/test/models/node.rb b/activerecord/test/models/node.rb
index 07dd2dbccb..ae46c76b46 100644
--- a/activerecord/test/models/node.rb
+++ b/activerecord/test/models/node.rb
@@ -1,5 +1,7 @@
+# frozen_string_literal: true
+
class Node < ActiveRecord::Base
belongs_to :tree, touch: true
- belongs_to :parent, class_name: 'Node', touch: true, optional: true
- has_many :children, class_name: 'Node', foreign_key: :parent_id, dependent: :destroy
+ belongs_to :parent, class_name: "Node", touch: true, optional: true
+ has_many :children, class_name: "Node", foreign_key: :parent_id, dependent: :destroy
end