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arboreal 0.2.1

Arboreal is yet another extension to ActiveRecord to support tree-shaped data structures. Internally, Arboreal maintains a computed "ancestry_string" column, which caches the path from the root of a tree to each node, allowing efficient retrieval of both ancestors and descendants. Arboreal surfaces relationships within the tree like "children", "ancestors", "descendants", and "siblings" as scopes, so that additional filtering/pagination can be performed.

Gemfile:
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安裝:
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版本列表:

  1. 0.2.1 December 18, 2012 (9.0 KB)
  2. 0.2.0 November 02, 2011 (9.0 KB)
  3. 0.1.2 May 05, 2011 (9.0 KB)
  4. 0.1.1 September 14, 2010 (9.0 KB)
  5. 0.1.0 April 18, 2010 (9.0 KB)
顯示所有版本(共 10)

Runtime 相依性套件 (2):

activerecord >= 2.3.0
activesupport >= 2.3.0

擁有者:

作者:

  • Mike Williams

SHA 256 總和檢查碼:

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總下載次數 57,005

這個版本 11,075

版本发布:

授權:

Ruby 版本需求: >= 1.8.7

相關連結: