Ceedling is a build automation tool that helps you create and run C unit test suites. Ceedling provides two core functions: [1] It packages up several tools including the C unit test framework Unity, the Ruby-based mock generation tool CMock, and a C exception library CException. [2] It extends Rake with functionality specific to generating, building, and executing C test suites. Ceedling projects are created with a YAML configuration file. A variety of conventions within the tool simplify generating mocks from C files and assembling suites of unit test functions.

Konstructor is a small gem that gives you multiple constructors in Ruby. It's similar to having overloaded constructors in other languages.

Constructor-based dependency injection container using YAML input.

Injection is a simple dependency injection gem for rails3. It allows you to inject objects into your controllers and observers which have been described in a yaml file (config/objects.yml).

Ruby interface to Measurement Computing's miniLAB 1008

GUI library for use with Gosu or Rubygame