https://github.com/rails/acts_as_nested_set

NOTICE: official repository moved to https://github.com/bbommarito/acts_as_nested_set
https://github.com/rails/acts_as_nested_set

Last synced: 12 days ago
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NOTICE: official repository moved to https://github.com/bbommarito/acts_as_nested_set

• Host: GitHub
• URL: https://github.com/rails/acts_as_nested_set
• Owner: rails
• Created: 2008-05-29T20:23:10.000Z (over 16 years ago)
• Default Branch: master
• Last Pushed: 2008-05-29T20:24:04.000Z (over 16 years ago)
• Last Synced: 2024-12-17T11:02:07.483Z (17 days ago)
• Language: Ruby
• Homepage: http://rubyonrails.org
• Size: 75.2 KB
• Stars: 71
• Watchers: 7
• Forks: 11
• Open Issues: 2
• Metadata Files:
  • Readme: README

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README

        
ActsAsNestedSet

==============

This acts_as extension provides Nested Set functionality.  Nested Set is similiar to Tree, but with the added feature that you can select the children and all of their descendents with a single query.  A good use case for this is a threaded post system, where you want to display every reply to a comment without multiple selects.

Example

=======

  class Product < ActiveRecord::Base

    acts_as_nested_set

  end

Copyright (c) 2007 David Heinemeier Hansson, released under the MIT license