Simple PDF maze generator, based on spanning trees. Can generate one or many mazes of different complexities.

Parses gene ontology .obo files, links terms through `is_a` and provides methods to find levels and traverse the tree.

Command line app that produces the MD5 hash of all files in a set of folders

Simple link tree theme for social media links.

Allows to create methods with same name inside particular class/object by pushing them down by inheritance tree. So method "field" may call other "field" in same class by calling super keyword instead of just redefine it.

Great for nearest neighbor search in k dimensions! (as long as k is reasonable)

This plugin provides an enhanced acts_as_nested_set mixin for ActiveRecord, the object-relational mapping layer of the framework Ruby on Rails. The original nested set in Rails lacks many important features, such as moving branches within a tree.

Human Query Language for full text search engines. Provides a lenient parser and associated tools for a self-contained and search-engine agnostic query language suitable for use by end users. Lenient in that is will produce a parse tree for any input, given a default operator and by generally ign...

This is the original commit of the rtags source code as written by Keiju ISHITSUKA as part of the irb project. Now irb has moved into the main Ruby source tree rtags has become an independent project

It takes in a String and gives you back a stupid data structure of commands, blocks, and Strings. You then do stuff to make that stuff come alive. Whatever... I don't have time to tell you exactly since you will use Treetop anyway: https://github.com/nathansobo/treetop

Remove deeply nested keys from hash.

This gem serves a tool for parsing a document written in ZenML, an alternative new syntax for XML, to an XML node tree. This also contains some utility classes to transform XML documents.

Contains common utilities and vendored binaries used in libraries related to DigitalFilm Tree's post production workflow

That gem creates an html advanced tree for you with an simple command!

This gem provides basic xAP Automation protocol support for EventMachine applications. It was developed for use in Nitrogen Logic controller software. There are no automated tests and the code could be improved in many ways, but it may still be useful to someone. This is a Ruby library written ...

Less2Sass is an easy to use converter between Less and Sass, respectively SCSS, dynamic stylesheet formats. It is based on abstract syntax tree transformation instead of the common string replacement methods using regular expressions. It does not support a lot ...

Currently Vagrant rsync-auto command will always issue a full rsync when an event is detected during rsync-auto. With this plugin rsync will be called with the parameter --files-from with only the added/changed/removed files and/or directories listed. This will speed up a lot the command for big ...

Add jekyll support for a semantic tree (in markdown).

Marko assembles separated markup sources into one artifact tree.

The Simple Declarative Language provides an easy way to describe lists, maps, and trees of typed data in a compact, easy to read representation. For property files, configuration files, logs, and simple serialization requirements, SDL provides a compelling alternative to XML and P...