Module: MongoTree::Strategies::AncestorArray
- Includes:
- Base
- Defined in:
- lib/mongo_tree/strategies/ancestor_array.rb
Defined Under Namespace
Modules: ClassMethods, InstanceMethods
Class Method Summary collapse
Class Method Details
.included(base) ⇒ Object
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# File 'lib/mongo_tree/strategies/ancestor_array.rb', line 6 def self.included(base) base.class_eval do class << self attr_accessor :mongo_tree_options end @mongo_tree_options = { :path_attribute => :id }.merge(@mongo_tree_options) key :parent_id, ObjectId key :ancestor_ids, Array, :index => true belongs_to :parent, :class_name => self.name before_save :update_ancestors, :if => Proc.new{ |doc| doc.changes.has_key? "parent_id" } after_save :update_children, :if => Proc.new{ |doc| doc.changes.has_key? "parent_id" } end base.extend ClassMethods base.send :include, InstanceMethods end |