2.26
An awesome nested set implementation for Active Record
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2.63
Ancestry allows the records of a ActiveRecord model to be organized in a tree
structure, using the materialized path pattern. It exposes the standard
relations (ancestors, parent, root, children, siblings, descendants)
and allows them to be fetched in a single query. Additional features i...
2016
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0.81
A gem that adds simple support for organizing ActiveRecord models into parent–children relationships.
2016
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1.09
Easily and efficiently make your ActiveRecord model support hierarchies
2016
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0.04
ActiveRecord extension for sorted adjacency lists support
2016
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0.02
Adds directed acyclic graph functionality to ActiveRecord.
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0.02
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 surf...
2016
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0.09
better_nested_set Rails plugin (my fork from official SVN)
0.09
NOTICE: official repository moved to https://github.com/bbommarito/acts_as_nested_set