A Ruby Gem implementation of Bitcoin HD Wallets

Generate the original Ruby source from a Ripper-style abstract syntax tree.

A priority queue which implements a lazy binomial heap. It supports the change priority operation, being suitable for algorithms like Dijkstra's shortest path and Prim's minimum spanning tree. It can be instantiated as a min-priority queue as well as a max-priority queue.

Syntax Tree support for RBS

Syntax Tree support for Haml

Calculates the differences between two tree-like structures. Similar to Rubys built-in TSort module.

A modular scale is a list of values that share the same relationship. These values are often used to size type and create a sense of harmony in a design. Proportions within modular scales are all around us from the spacing of the joints on our fingers to branches on trees. These natural proportio...

Guard::CtagsBundler uses ctags utility and generates 2 files: tags -- with tags generated from project's source tree and gems.tags -- with tags generated from rubygems from project's bundle.

Organize ActiveRecord model into a tree structure using PostgreSQL LTree

The Ruby Language Toolkit provides classes for creating context-free grammars, lexers, parsers, and abstract syntax trees.

SortableTree provides sorting of lists and hierarchies from ActiveAdmin index views.

ParseTree is a C extension (using RubyInline) that extracts the parse tree for an entire class or a specific method and returns it as a s-expression (aka sexp) using ruby's arrays, strings, symbols, and integers. As an example: def conditional1(arg1) if arg1 == 0 then return 1 e...

Organizes ActiveRecord models into a tree/hierarchy using a materialized path implementation based around PostgreSQL's ltree datatype. ltree's operators ensure that queries are fast and easily understood.

Sort Tree or List Structures by Drag n Drop

A set of feature-rich extendible Netzke components (such as Grid, Tree, Form, Window) and component extensions which can be used as building blocks for your apps

Recursively traverse trees using a single SQL query

RSence is a different and unique development model and software frameworks designed first-hand for real-time web applications. RSence consists of separate, but tigtly integrated data- and user interface frameworks. RSence could be classified as a thin server - thick client system. Applications ...

Drag&Drop GUI for awesom_nested_set. Render Tree Helper. Very fast! Ready for Rails 4

tests strings of Ruby code for unauthorized patterns (exit, eval, ...)

Hirb provides a mini view framework for console applications and uses it to improve ripl(irb)'s default inspect output. Given an object or array of objects, hirb renders a view based on the object's class and/or ancestry. Hirb offers reusable views in the form of helper classes. The two main help...