ActiveRecord extension for ordered adjacency trees support
MIT License
A tree data structure for Ruby
Organise ActiveRecord model into a tree structure
Nested Set + Drag&Drop GUI. Very fast! Best render helper! 2000 nodes/sec. Ready for rails 4
An awesome replacement for acts_as_nested_set and better_nested_set.
gem activerecord-sortable allows you easily integrate jquery ui sortable with your models
Simple DSL for creating recursive queries with ActiveRecord
Tree-style sidebar navigation
Ruby implementation of segment tree data structure for storing intervals. It allows querying whic...
A General Purpose Tree Data Structure for Ruby
Edge provides graph functionality to ActiveRecord.
Sane tree builder for ActiveRecord and PostgreSQL
An ActiveRecord plugin for managing lists.
Rails gem allowing ActiveRecord models to have order and to move them up and down
Working with any data in AR style
Easily and efficiently make your ActiveRecord models support hierarchies