\ Provides `rake task exceptions` or `display_exceptions` script which display the currently configured Exceptions hierarchy.

a simple library for analyzing the dependencies between your factory_girl factories

FakeTree utilizes FakeFS to create a fake tree of \ documents for your tests.

giblish generates indexed and searchable documents from a tree of asciidoc files.

FilePool helps to manage a large number of files in a Ruby project. It takes care of the storage of files in a balanced directory tree and generates unique identifiers for all files.

小樹屋掃描器 - 找出特定日期所有小樹屋的時間表

Circuit is a rack application middleware that enables dynamic request mapping. Modeled after [Rack::Builder](https://github.com/rack/rack/blob/master/lib/rack/builder.rb), Circuit provides for a tree of url-mappings that is walked at request time. If you are interested in dynamically loading mi...

Q is a simple programming language implemented on top of Ruby with Treetop.

Transform flat list into (reverse) dependency tree

A tool that walks through a hash or nested object and applies code to containers and elements based on user defined rules.

Dolt API for serving git trees and syntax highlighted blobs

This is an implementation of the fp-growth frequent pattern mining algorithm as stated in the paper Mining Frequent Patterns without Candidate Generation: A Frequent-Pattern Tree Approach Han et al, Data Mining and Knowledge Discovery, 8, 53-87, 2004

Dwarf is an implementation of decision tree learning algorithms targeted for use in the Rails 3 console environment for classifying ActiveRecord objects.

Caps parses CSS into Abstract Syntax Trees

require all files in given relative path!

GemDependenciesVisualizer is a gem that, given the input of a Gemfile.lock's text, produces a .png image of the dependencies tree.

Encode Trees in RDBMS using nested interval method for powerful querying and speedy inserts.

A ruby gem for active record which simplify the copy of very complex tree data.

An Object Oriented DOM Tree in Ruby

The goal of this gem is to add some usefull methods for array.