Adds better (a.k.a magic) file type detection support into Thoughtbot's Paperclip

A suite of tools for inspecting, interfacing and working with MagLev. It consists of a number of Rack middlewares to record runtime information in the stone, an associated set of Sinatra middlewares for exposing said information through a JSON interface, and a number of Sinatra web-applications t...

magnet lets you parse track data from magnetic stripe cards. Currently supports tracks 1 & 2 from bank cards.

Create an easy interface to talk with APIs

Basic Mailjet ActionMailer support

Lodges a callback with `Mail`, capturing all of the mail being sent, and logging it to it's own file, so you can simply look back through that file to see what's up.

Gem has run SMTP server and manipulate letters received. Using the Observer pattern you can subscribe to the event server.

Funnels email into HipChat using CloudMailIn

Mailtruck helps with testing features that involve sending and receiving email from external services.

Interface for communicating with Majestic's metrics APIs

wrapper for mambanation-api

Seriarizer to store databae via active record. murina mono ha muri!

Manacle will allow you to attach constraints to your objects that will persist across new instances of similar objects. As an example, you can constrain a Time object to always advance to the next hour. Then, if you add even one minute to that Time, it will snap to the next hour.

API to interact with Mango https://getmango.com/

A library to allow photo manipulation on S3 images using RMagick

Lightweight string mappings engine for Rails

Large scale distribution and deployment of virtual disks using BitTorrent, Capistrano and Libvirt

DSL for creating complex Ruby hashes and arrays

Provides a command line tool for creating playlists that work with mplayer.

Implements asychronous, distributed state broadcasting for ActiveModel-like objects.