Ninject is a lightweight dependency injection framework for .NET applications. It helps you split your application into a collection of loosely-coupled, highly-cohesive pieces, and then glue them back together in a flexible manner. By using Ninject to support your softwares architecture, your code will become easier to write, reuse, test, and modify.

A Rails wrapper for a fully customizable Dependency injection system

A Sinatra wrapper for a fully customizable Dependency injection system

Nurse, for your dependency injection. Dependency injection container

add dependency injection to dry-container

A fully customizable Dependency injection system for Ruby

DIMr is a small extension to Jim Weirich's minimalistic dependency injection framework DIM. It allows easy dependency injection into ruby command classes.

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).

Dependor is not a framework for Dependency Injection, but something thatt reduces duplication a little bit when doing manual dependency injection in settings like Rails apps.

Dependency injection container compatible with the SOAR Ruby framework

ObjectInjection is dependency injection container.

ObjectInjection is dependency injection container.

Provides a super simple API for dependency injection

Needle is a Dependency Injection/Inversion of Control container for Ruby. It supports both type-2 (setter) and type-3 (constructor) injection. It takes advantage of the dynamic nature of Ruby to provide a rich and flexible approach to injecting dependencies.

Minimalistic dependency injection framework keeps all of your object setup code in one place.

Encase is a library for using dependency injection within ruby applications. It provides a lightweight IOC Container that manages dependencies between your classes. It was written to assist with wiring of domain objects outside Rails applications to enable faster test suites.

Enable Guice-like dependency injection and contextual object interactions.

Configuration-based factory for dependency injection

Minimal dependency injection container for Ruby

Minimalistic dependency injection framework keeps all of your object setup code in one place.

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

motion-objection is a wrapper around Objection which is a dependency injection framework written for Objective-C

The fastest dependency injection framework

Basic but powerful dependency injection for Ruby.

Simple and stupid IOC container and dependency injection tool for ruby