lib/peta/root.rb

   1 module Peta
   2   class Root < Content
   3     self.abstract_class = true
   4
   5     # Dynamic Methods
   6
   7     def self._element_tree_name
   8       self.my_manifest.peta.element_tree_name
   9     end
  10
  11     def self.load_manifest
  12       super
  13       # Class Methods
  14       n = self._element_tree_name
  15       define_singleton_method("element_tree_name") do
  16         n
  17       end
  18       # Instance Methods
  19       define_method("element_items") do |element_model|
  20         self.__send__ self.class.my_manifest.associations.child_element_name(element_model)
  21       end
  22       define_method("elements_items") do
  23         self.class.child_models(self.class.element_tree_name).map {|child_model|
  24           self.element_items child_model
  25         }.flatten
  26       end
  27     end
  28
  29     # Class Methods
  30
  31   end
  32 end
  33