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arboreal 0.2.0

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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安装:
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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)
显示所有版本 (共 10 个)

Runtime 依赖 (2):

activerecord >= 2.3.0
activesupport >= 2.3.0

业主:

作者:

  • Mike Williams

SHA 256 校验和:

a5c34bdb4c96e2a863280dc7199f8102f0b8373e1f2d8f9d542bf790727e7ccd

下载总量 56,165

这个版本 4,837

许可:

需要的 Ruby 版本: >= 1.8.7

链接: