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arboreal 0.1.1

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.

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)
显示所有 (10 个版本)

所有者:

作者:

  • Mike Williams

SHA 256 checksum:

3b5d1eeaeb24a0201bb391a7213c0e42bad0d4f297b96e06390d07ed25167f01

下载总次数 40,844

这个版本 3,590

Gemfile:
= 复制到剪贴板 已复制

安装:
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需要的 Ruby 版本:

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