/ Ruby
/
class

Rake::LinkedList::EmptyLinkedList

ruby latest stable - Superclass: Rake::LinkedList

Class deprecated or moved

This class is deprecated or moved on the latest stable version. The last existing version (v2_2_9) is shown here.

Represent an empty list, using the Null Object Pattern.

When inheriting from the LinkedList class, you should implement a type specific Empty class as well. Make sure you set the class instance variable @parent to the associated list class (this allows conj, cons and make to work polymorphically).

Files

  • lib/rake/linked_list.rb