Module: Mongoid::Acts::Tree::ClassMethods
- Defined in:
- lib/mongoid_acts_as_tree.rb
Instance Method Summary collapse
Instance Method Details
#roots ⇒ Object
53 54 55 |
# File 'lib/mongoid_acts_as_tree.rb', line 53 def roots self.where(parent_id_field => nil).order_by tree_order end |