FFI based Ruby wrappers for Core Foundation

Login with Amazon OAuth2 strategy for OmniAuth 1.0

OmniAuth strategy for Bitbucket.

Omniauth Strategy for Battle.net OAuth Login. For more info visit https://dev.battle.net

Dropbox OAuth2 strategy for OmniAuth 1.x

Etsy OAuth2 strategy for OmniAuth 1.0

OmniAuth support for multiple providers of an authentication strategy

OmniAuth OAuth2 strategy for Okta

PayPal Identity strategy for OmniAuth

A gem that allows to merge multiple docx (microsoft word) files into one, write images to a docx file and make string replacements in the header, footer or main document content.

one9 is a commandline tool to help convert your ruby 1.8.7 code to 1.9.2. It works by spying on your tests and detecting 1.9 changes. Once your test suite finishes, one9 prints a report listing the exact locations of methods that have changed in 1.9. To make the transition even easier, one9 can open this list in an editor. So what's your excuse for not upgrading to 1.9.2? ;)

Ruby wrapper for OneSky API

A convient mapping between ruby objects and the ONIX XML specification

A parser for Open API specifications

The implementation of the Open Assets Protocol for Ruby.

Ruby library for Open Exchange Rates API - free / open source hourly-updated currency data for everybody

You can prove anything with facts!

Minium extention to Ruby OpenSSL library to support OAEP with SHA2 and labels

Common library and measures for OpenStudio

Open-source gems maintenance & maturity tracking