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arboreal 0.0.5

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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install:
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Versions:

  1. 0.2.1 - December 18, 2012 (9 KB)
  2. 0.2.0 - November 02, 2011 (9 KB)
  3. 0.1.2 - May 05, 2011 (9 KB)
  4. 0.1.1 - September 14, 2010 (9 KB)
  5. 0.1.0 - April 18, 2010 (9 KB)
  6. 0.0.5 - April 06, 2010 (8.5 KB)
Show all versions (10 total)

Runtime Dependencies (1):

activerecord >= 2.3.0

Development Dependencies (1):

rspec >= 1.2.9

Owners:

Authors:

  • Mike Williams

SHA 256 checksum:

f0ca14763c90b63047f6837d36a611f57e3114165c94ef92f154cd25c2b897e8

Total downloads 55,696

For this version 5,031

Licenses:

N/A

Required Ruby Version: >= 1.8.7

Links: