Generates XMI and DOT files for Ruby and Rails Class Diagrams

Alternate eval which hook all methods executed in the evaluated code

Ruby Arduino Development: a framework for programming the Arduino physcial computing platform using Ruby

Provides a command and API to detect magic numbers in ruby code

Moby makes DCI a DSL for Ruby it's mainly based on the work gone into Marvin, the first language to support injectionless DCI. The performance of code written using Moby is on par with code using regular method invocation. For examples on how to use Moby look at the examples

A ruby hacker's search tool. Quickly interrogate your code, seek out classes, methods, variable assignments, and more.

Give & take, serializing a ruby proc is possible, though not a perfect one (yet).

Compliance and Architectural Visualization in Ruby systems

Code metrics from Flog, Flay, Simplecov-RCov, Saikuro, Churn, Reek, Roodi, Rails' stats task and Rails Best Practices

Doppelganger helps you to find areas of your code that are good places to refactor. It does this by finding methods and blocks that are duplicates or have less then a set threshold level of difference or be less then a specified percent different. This library can either be used with in another ...

Simple cross process stubbing

API for chef DNA.

This gem creates zip files using the STORE method - i.e. with no compression. This enables the generation of zip files with a known size from streamed data, providing the size of the input files is known.

Doppelganger helps you to find areas of your code that are good places to refactor. It does this by finding methods and blocks that are duplicates or have less then a set threshold level of difference or be less then a specified percent different. This library can either be used with in another ...

Provides convenient converters for HAML/SASS as plugin for RubyMine IDE.

Haparanda aims to be a fast implementation of all of Handlebars written in Ruby. The lexer and parser track the upstream .l and .y files.

GPGPU Accelerator for Array-based Computations

Unfactoring your code, for evil.

KDEgettext.rb is a parser that extends ruby gettext to work with the Qt/KDE framework provided by korundum. It allows creating catalog files (po-file) with the GNU GetText format.

Code smell detector for Ruby