Message Pack for Rails.

MessagePack-RPC, asynchronous RPC library using MessagePack

Magic: The Gathering SDK is a wrapper around the MTG API located at magicthegathering.io

Ruby methods can accept only one block at a time. Multiblock helps to build multiple-block wrappers that can be passed to Ruby methods in pleasant way.

Multiselect jQuery plugin for Rails asset pipeline

Library for classifying notes and chords and performing calculations on them. See README.md

library implementing patterns that behave like regular expressions for use in Ruby 1.9

Mutineer mutates your source one change at a time and runs your Minitest or RSpec suite against each mutant to find tests that don't actually test anything. Prism-based, fork-isolated, zero runtime dependencies.

The easier way to use Moip's transparent checkout.

A simple DSL to create a systembar menu with macruby in OSX

extension for mysql2 to add client-side variable binding, by adding method Mysql2::Client#xquery

Java dependency resolver using Maven's Aether

A small Ruby wrapper around Namecheap's XML API for managing domains, DNS, SSL certificates, transfers, users, and domain privacy.

Wraps the Namely HTTP API in lovely Ruby.

A language parser for the Nessus Attack Scripting Language. Supporting NASL v5.2.

A Ruby client to the NationBuilder API

Check the value is string of natural number.

Ruby wrapper for Amazon CloudSearch (aws-sdk), with ActiveRecord, Mongoid support for easy integration with your Rails application

Ruby DSL for music live coding in web-audio

nehm is a console tool, which downloads, sets IDv3 tags (and adds to your iTunes library) your SoundCloud posts or likes in convenient way. See homepage for instructions