← categories / category

Active Record Nesting

See on ruby-toolbox ↗ Model database records as nested data structures

recent from @rubygems

ancestry

Organize ActiveRecord model into a tree structure

  • 5.1.0 Mar 08 2026 gem.coop system

awesome_nested_set

An awesome nested set implementation for Active Record

  • 3.9.0 Dec 20 2025 gem.coop system

closure_tree

Easily and efficiently make your ActiveRecord model support hierarchies

  • 9.8.0 Aug 05 2026 gem.coop system

older from @rubygems

acts_as_dag

Adds directed acyclic graph functionality to ActiveRecord.

  • 2.0.4 Jun 04 2015 gem.coop system

acts_as_ordered_tree

ActiveRecord extension for sorted adjacency lists support

  • 2.0.0.beta3 Dec 29 2014 gem.coop system

acts_as_tree

Provides a simple tree behaviour to active_record models.

  • 2.9.1 Dec 28 2019 gem.coop system

arboreal

Efficient tree structures for ActiveRecord

  • 0.2.1 Dec 18 2012 gem.coop system