Let's compose business logics as ruby components to improve efficiency of maintenance.

Unobtrusive binary UUID support for ActiveRecord. Supports migrations, reflections, assocations and SchemaDumper.

A gem to interact with iGodigital GoldShark API

Framework and tools for dealing with credit card transactions.

Code metrics from Flog, Flay, RCov, Saikuro, Churn, Reek, Roodi, Rails' stats task and Rails Best Practices

Adds finite state machine behaviour to Ruby classes. Meant as an alternative to acts_as_state_machine/AASM.

A set of ruby classing wrapping mongodb cli tools, making them pleasant to integrate to ruby scripts, rake tasks, etc

Create and manage gonative plugin projects using cli.

Ruby gem for accessing the Kaltura API

Active Merchant is a simple payment abstraction library used in and sponsored by Shopify. It is written by Tobias Luetke, Cody Fauser, and contributors. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user to offer a consistent inter...

Extends standard library Array with some common gonzo needs

Flexible and easy GoodData integration utilities for ruby

This gem is a Rails interface for the official Google API gem.

APIs for Google Apps (currently Provisioning, Calendar, Calendar Resources)

A simple client for Google Books API. Provides a interface for searching and serializing volumes.

Google Contacts API implementation

A highly sophisticated reporting framework

Google directions.

Provides google geocoding without the need for coding.

A Ruby interface to Gmail API (NO IMAP, NO SMTP). Search, read and send multipart emails; archive, mark as read/unread, delete emails; and manage labels. Everything is done through the Gmail API without going through IMAP or SMTP Protocol