Pegarus is, broadly, an implementation of LPEG on Rubinius. LPEG implements a Parsing Expression Grammar using a parsing machine rather than the Packrat algorithm. (See "A Text Pattern-Matching Tool based on Parsing Expression Grammars" by Roberto Ierusalimschy.) Pegarus actually implements an a...

A basic Ruby tree implementation with an optional C extension for speed.

An Abstract Syntax Tree for the Rubinius language platform.

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

Incremental Merkle Tree in Ruby

Tool for better visualizing and managing dependencies

Know-What-You-Know Tree

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

Extracting the contents of Microsoft Windows Registry (hive) and display it as a colorful tree but mainly focused on parsing BCD files to extract WIM files path for PXE attacks.

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

A collection of containers: heap, sorted array, AVL tree

A tiny abstract syntax tree consisting of only calls and literals.

A simple Ruby gem adding OpenStruct::parse_json and OpenStruct::parse_hash methods and reverse OpenStruct#to_hash and OpenStruct#to_json methods to (obviously) OpenStruct. It is able to parse and reconstruct nested json and hash objects as well. There is also a OpenStruct#join method adding possi...

Hammock is a Rails plugin that eliminates redundant code in a very RESTful manner. It does this in lots in lots of different places, but in one manner: it encourages specification in place of implementation. Hammock enforces RESTful resource access by abstracting actions away from the controlle...

This Gem allows you to use constraints such as fixed length, minimum length, percentage, ratio, and maximum length to divide a rectangular space into a tree of nested rows and columns.

MarkdownTree is designed for developers and teams who need a simple and flexible way to document the structure of their projects. Whether you are preparing a README, documenting a codebase, or generating a project overview, MarkdownTree allows you to create a clear and organized representation of...

Abstract Syntax Tree building language with a recursive descent parser

A gem for building trees.

Features Designed to work seamlessly with the nested set model (have a look at the toArray method) Items can be sorted in their own list, moved across the tree, or nested under other items. Sublists are created and deleted on the fly All jQuery Sortable options, events and methods...