Dagnabit C0 Coverage Information - RCov

   #

   # Class methods for mixing in ("activating") dag functionality.

   #

     # 

     # Marks an ActiveRecord model as a link model.

     #

     # == Supported options

     #

     # [:ancestor_id_column]

     #   Name of the column in the link tables that will hold the ID of the

     #   ancestor object.  Defaults to +ancestor_id+.

     # [:descendant_id_column]

     #   Name of the column in the link tables that will hold the ID of the

     #   descendant object.  Defaults to +descendant_id+.

     # [:transitive_closure_table_name]

     #   Name of the table that will hold the tuples comprising the transitive

     #   closure of the dag.  Defaults to the edge model's table name affixed by

     #   "<tt>_transitive_closure_tuples</tt>".

     # [:transitive_closure_class_name]

     #   Name of the generated class that will represent tuples in the transitive

     #   closure tuple table.  This class is created inside the link model class.

     #   Defaults to +TransitiveClosureLink+.

     #

     end

     #

     # Adds convenience methods to dag nodes.

     #

     # Strictly speaking, it's not necessary to call this method inside classes

     # you want to act as nodes.  +acts_as_dag_node_linked_by+ merely provides

     # convenience methods for finding and traversing links from/to this node.

     #

     # The +link_class_name+ parameter determines the the link model to be used

     # for nodes of this type.

     #

     end

   end

 end