Generates an array of permutations without duplicates using a tree

Add a tree browser selection input in rails_admin

A self-balancing binary tree optimised for fast access to frequently used nodes. Useful for implementing caches and garbage collection algorithms.

Naive implementation of Radix Tree for Ruby

A basic tree structure.

Recursive method that converts the head node to a plain string, allowing you to print and visualize your binary tree.

A MongoMapper plugin that adds a number of tree strategies.

A .xml string will do up to a easy readable tree strcuture for terminal output.

RipperTree is like tree command for Ripper#sexp.

simple tree gem

Set of functions to create, modify and search in a binary tree from a list.

Builds a tree of module inclusion of a target module into other modules

Partially Persistent Tree, based on Okasaki's 'Purely Functional Data Structures'

Treebis is a minimal, general scripting/task utility written in ruby that wraps common actions for moving, copying and altering filetrees. It is geared towards things like generators. It is comparable to a shell script that does a lot of mkdir, mv, cp commands etc.

Treequel is an LDAP toolkit for Ruby. It is intended to allow quick, easy access to LDAP directories in a manner consistent with LDAP's hierarchical, free-form nature. It's inspired by and modeled after [Sequel][sequel], a kick-ass database library. For more information on how to use it, check ...

This is a union_find_tree library. It is used for connecting and grouping items. you can connect any object

Gem modular_tree

lists files and directories in git as a tree

This gem lets you manage partitioned tree structures or graphs using PostgreSQL as data store

Organize your features in a tree directory and don't waste your CPU time running the same steps over and over.