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arboreal 0.1.2

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.

Versions:

  1. 0.2.1 - December 18, 2012 (9 ko)
  2. 0.2.0 - November 02, 2011 (9 ko)
  3. 0.1.2 - May 05, 2011 (9 ko)
  4. 0.1.1 - September 14, 2010 (9 ko)
  5. 0.1.0 - April 18, 2010 (9 ko)
Voir toutes les versions (10)

Dépendances de Runtime (2):

Propriétaires:

Auteurs:

  • Mike Williams

Total de contrôle SHA 256:

a45d54dc4e7eab38abfb3045704df990ac5eba9d74c6c6a4026f0119029700de

Total de téléchargements 50 157

Pour cette version 4 237

Gemfile:
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installation:
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License:

aucune

Version de Ruby requise: >= 1.8.7

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