Simple trees for ActiveRecord

Transform between trees of files and JSON blobs

A parser to generate a tree structure from a logical query string using treetop.

Provides a model for the HTTP protocol and a tree-based routing syntax.

An RFC6962-compliant implementation of Merkle Hash Trees

Uses the closure tree pattern with a scope field to maintain separate hierarchies

A gem consisting of two parts: A Treetop-based grammar which allows to parse save games of the game "Don't Starve" to Ruby objects, and additions to Ruby core classes to dump those back into the same format.

A GeoTree is a variant of a k-d tree, and stores data points that have a latitude and longitude, a unique integer identifier, and an optional 'weight' (e.g., the size of a city). GeoTrees are disk-based data structures and can store a very large number of points efficiently. If desired, fo...

Tiny file tree comparison library using sha1-checksums

Heimdall provides a mechanism to control access to features in your application. It uses a tree structure to represent feature flags and allows you to build and manage feature trees from templates. The library also includes access control checks to ensure that only authorized users can access...

Provides the basic functionality to interact with the Collatz conjecture. The parameterisation uses the same (P,a,b) notation as Conway's generalisations. Besides the function and reverse function, there is also functionality to retrieve the hailstone sequence, the "stopping time"/"total st...

Provides tree-based routing syntax for building RESTful APIs.

A command-line tool for formatting indented text like `tree`.

Fast and simple. A tree is an int to object , a set an int to bit mapping. Highly scalable, very fast and incredibly small footprint

Easy to use parser for Debian Control Files.

A simple library to create and manage basic tree-esque structures.

tree view command && lib

Convert a binary tree to array and vice versa.

Find leaves in tree-like json structures

A unified interface to store and access persisted settings of tree-structured objects