The Locode gem gives you the ability to lookup UN/LOCODE codes.

Ruby gem for interacting with the Unloq API. See http://www.unloq.co/api_docs/index for more information.

Curently only works with the calendar.

Remove mixin modules.

A rules engine for the popular card game.

An alternative to Ruby's Observable mixin

The unobtainium-faraday gem is a faraday-based driver implementation for unobtainium. Unlike built-in driver implementations, it does not provide a Selenium-like API, but rather one mostly identical to plain faraday.

The unobtainium-kramdown gem is a kramdown-based driver implementation for unobtainium. Unlike built-in driver implementations, it does not provide a Selenium-like API, but rather one mostly identical to plain kramdown.

The unobtainium-nokogiri gem is a nokogiri-based driver implementation for unobtainium. Unlike built-in driver implementations, it does not provide a Selenium-like API, but rather one mostly identical to plain nokogiri.

This gem provides number of utility methods to cleanup codebase, related to controllers. Extremely usefull for common resource management actions (CRUD).

Strava OAuth2 Strategy for OmniAuth

Unofficial Buildkite API client

This is the un-official gem for Quiver. It exports Quiver notes to text files.

Ultimate user notification tool for web apps

Tool to unpack MacBinary files into native Mac data/resource fork files.

Replace "-" with STDIN like unix option.

UnionpaySmart SDK for Ruby

Collect and package your code into ActiveRecord model, let's easily use

Unreliable helps uncover bugs in Rails apps that rely on ambiguous database ordering. Installing it makes both your app and your test suite more robust.

unReSTful API client