Provides a Result class for more elegant, exception-free error handling. Especially useful for processing input that could be invalid for many different reasons.

Offers a standard approach for consistent use of partials to display attributes.

Generate a unique, random token for ActiveRecord models.

Check uniqueness across models

Easily set ActiveRecord attributes to auto-generate as unique values from a given proc.

before_create helper to create unique idenfication fields

One stop solution for all survey related requirements! Its tad easy!.

Read more on GitHub.

A Rails adaptor that encapsulate measurements and their units in Ruby on Rails.

Validate that a column is a valid unit of measurement

A minimal endpoint for driving server-side validations from a remote UI

UniversalApi gives REST interface for accessing ActiveRecord models

Make your model uniq and identifiable through a readable name.

Moip Assinaturas integration with Unlock

paypal-recurrring integration with Unlock

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

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.

Sometimes you need an API but not a RESTful one. You also don't want the whole gRPC or Thrift stack in your Rails app. Unrestful is the answer!

Unsakini is an open source encrypted bulletin board created with the aim of evading global information surveillance and spying, preventing data leaks and promoting information confidentiality and integrity.

Provides the Consumer part of the Untied gem.