class ActiveRecord::Base
Public Class Methods
acts_as_tree(options = {})
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# File lib/xylem.rb, line 77 def self.acts_as_tree(options = {}) config = { counter_cache: options[:counter_cache] || nil, dependent: options[:destroy] || :destroy, touch: options[:touch] || false } has_many :children, class_name: name, foreign_key: :parent_id, dependent: config[:dependent], inverse_of: :parent belongs_to :parent, class_name: name, counter_cache: config[:counter_cache], touch: config[:touch], inverse_of: :children extend Xylem::ClassMethods include Xylem::InstanceMethods end