A dependency injection framework for Ruby, which allows you to register dependencies and access them anywhere in your program

Configuration-based factory for dependency injection

An extension to Sinatra enabling dependency injection

Dependency injection helper method

Getters & setters for dependency injection

Dependency Injection for Rails

Simple dependency injection container

Constructor-based dependency injection container using YAML input.

Dumpling is an unobtrusive Dependency Injection Container

Minimal dependency injection container for Ruby

A simple dependency injection library for unit testing

Dependency injection framework for ruby

Unity is a Dependency Injection container for .NET

A dependency injection framework based in PicoContainer.

A lightweight dependency injection framework to help wire up objects in Ruby

A lightweight dependency injection container.

Utility for automatic dependency injection with support for aliases

Jeeves is a personal valet for your Ruby code. It is used to manage dependencies between loosely coupled classes via explicit declaraion. It is _not_ a traditional dependency injection framework, although it can easily fill that role.

MinDI is minimalist in that it attempts to map concepts of dependency injection into basic ruby constructs, rather than into a layer of specialized constructs.

Basic but powerful dependency injection for Ruby.