Provides an ActionMailer delivery handler sending emails through Mandrill

{Marlowe}[https://github.com/KineticCafe/marlowe] is a Rack middleware that extracts or creates a request ID using a pre-defined header, permitting request correlation across multiple services. When using Rails, Marlowe automatically adds itself to the middleware before <tt>Rails::Rack::Logger</...

Automatically load and include all common Martinet features for a standard Rails environment

システムが稼働する上で最初から必要なデータ（マスタデータ）を管理するツールです。

Utilities to materialize routemaster topics

Persist serialization in the model.

Write highly focused and testable view presenter classes for your Rails controllers and actions

MIAU (MIcro AUthorization) provides some helpers which raises an exception if a given user violates a policy.

Middleman extension to easily generate a Bootstrap style navbar

Mighty resource fetchers build on top of Ransack gem

Simple and flexible grid for Rails

Miniature authorization for Rails.

Gem for a bunch of random, re-usable Rails Concerns & Helpers

Modifies ActionController::Base such that, in production, ActionView::MissingTemplate exceptions are caught and an HTTP 406-Not Acceptable response is rendered.

Extends mobb with ActiveRecord helpers.

Sometimes you need something just a little modelish.

Because it's rampant through your codebase, and you can't upgrade to Rails 3 otherwise.

OpenTracing auto-instrumentation for applications using the MongoDB Ruby driver.

A simple Sinatra based web front-end that can be used for experimenting and learning MongoDB. The MongoFe gem can also be used for simple administrative tasks, managing collections and document basic operations such as: create new documents, delete existing ones, search by various criteria and do...

Custom Ability class that allows CanCanCan authorization library store permissions in MongoDB via the Mongoid gem.