Facebook SDK for iOS
A utility that reminds your iPhone app's users to review the app.
A modern, flexible logging tool
Keep track of Sidekiq failed jobs
A delightful iOS and OS X networking framework
Manage delta indexes via datetime columns for Thinking Sphinx
Industrial Strength Asset Packaging for Rails
AWS-S3 is a Ruby implementation of Amazon's S3 REST API
Official Geokit Gem. Geokit gem provides geocoding and distance/heading calculations. Pair with the geokit-rails plugin for full-fledged location-based app functionality.
Simple Sinatra app built on top of the Foodspotting API
s3sync compatible with ruby 1.9.2