An ActiveRecord plugin for atomic archiving and unarchiving of object trees. Inspired by ActsAsParanoid and PermanentRecord

RailsAdmin Drag and drop tree view for Ancestry gem with ActiveRecord and MongoID

Organise Ancestry model into a drag and drop tree structure

RailsAdmin Drag and drop tree view modified for SB technologies using rails_admin_nestable 0.3.2

This library performs diffs of CSV data, or any table-like source. Unlike a standard diff that compares line by line, and is sensitive to the ordering of records, CSV-Diff identifies common lines by key field(s), and then compares the contents of the fields in eac...

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.

Organize ActiveRecord model into a tree structure using PostgreSQL LTree

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.

Recursively traverse trees using a single SQL query

Rails engine for orchestrating complex action trees.

Syntax tree generator made with Ruby

Full power of Java's ANTLR 3 language recognition tool brought to Ruby. Generate lexers, parsers, tree parsers, source translators, and language analysis tools for use in Ruby applications.

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...

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...

A Gem for syntactically correct parse trees of Ruby source

Sort Tree or List Structures by Drag n Drop

display list of file paths as an interactive tree

Fully featured tree implementation for Mongoid using the nested set model

A library for parsing equations into an abstract syntax tree for evaluation

Drop Zone is a solution to the problem of restricted sales in censored markets. The proposal is for the design of a protocol and reference client that encodes the location and a brief description of a good onto The Blockchain. Those wishing to purchase the good can search for items within a user-...