Last Modified
2015-08-20 15:27:57 -0700
Requires
  • tsort
  • rbtree

Description

Copyright © 2002-2013 Akinori MUSHA <knu@iDaemons.org>

Documentation by Akinori MUSHA and Gavin Sinclair.

All rights reserved. You can redistribute and/or modify it under the same terms as Ruby.

$Id: set.rb 47085 2014-08-06 11:28:21Z knu $

Overview

This library provides the Set class, which deals with a collection of unordered values with no duplicates. It is a hybrid of Array's intuitive inter-operation facilities and Hash's fast lookup. If you need to keep values sorted in some order, use the SortedSet class.

The method to_set is added to Enumerable for convenience.

See the Set and SortedSet documentation for examples of usage.

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