Sync files all over directory tree with any cloud storage mounted on your file system

This is a pure-ruby port of Takuma Ozawa's RBTree. (it has an identical interface and uses the identical unit tests from his version 0.3.0, however it is *not* a Red-Black tree.) It's intended for doing lookups and not for doing lots of insertions or deletions. Please see RBTree docs for a sense of how this is supposed to be used. (This one runs the unit tests about 15% slower than Ozawa's C-version, and 80% less lines of code ;)

Simple Abstract Syntax Tree and a parser for Scheme, which is intended to be a part of a Scheme implementation written in Ruby.

WIP, Carrot foam search tree

Configuration framework for Ruby.

tree command for json

Easily convert strings into tokens. In the future you will be able to convert these into a tree as well, but this is far from finished.

A gem to compare JSON object trees

So, you've got a sitemap.xml, and you want a hierarchal representation of the URLs within, right? Well, here's your huckleberry.

Htree provides a tree data structure which represent HTML and XML data

Parses the taxonomy of GOV.UK into a browseable tree structure.

Forester is a library to work with tree data structures.

Forestify brings a tree data-structure to your Active Record models

Represents a file tree using a Polyrex document

Library code for Iroki, a phylogenetic tree customization program.

Abstract Ruby Syntax Tree (ARST) is a high-level language syntax denoting the object domain of a Ruby project.

Incremental Merkle Tree in Ruby

All .erb files in the specified directory tree are going to be evaluated. The corresponding non.erb files are going to be written by removing the .erb extension. See the features/*.feature files for the expected behavior.

fast prefix tree implementation

Mix and match HTML and Markdown syntax. Generate nested DOM trees from a single top level element. Extract content from custom elements.