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arboreal 0.1.0

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.

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):

Development 相依性套件 (1):

  • rspec >= 1.2.9
  • 擁有者:

    作者:

    • Mike Williams

    SHA 256 checksum:

    2f93ea0ae6cd432b30ef068f495398ca0aa7590edfc0770879b18860c96aadca

    總下載次數 49,433

    這個版本 5,129

    Gemfile:
    = 複製 已複製

    安裝:
    =

    License:

    Ruby 版本需求: >= 1.8.7

    相關連結: