A lightweight dependency injection container for Ruby

Dependency injection helper method

Morphine is a lightweight dependency injection framework for Ruby. It uses a simple Ruby DSL to ease the pain of wiring your dependencies together.

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

Copland is an "Inversion of Control" (IoC, also called "Dependency Injection") container for Ruby, based heavily on the HiveMind container for Java. It supports both type-2 (setter) and type-3 (constructor) injection.

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