Last Modified
2015-09-03 14:24:49 -0700
Requires
  • tsort
  • rbtree

Description

Copyright © 2002-2008 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 34533 2012-02-10 08:28:48Z naruse $

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 ordered, 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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