A validator for ActiveModels that checks that attributes have not been modified since the last time the model was saved.

Ignores or raises error on destroy/delete of an ActiveRecord model, but is not marked as read-only and can be created/updated.

A library that makes life easier.

Forces all rails request params (both GET and POST) to be underscored.

Underscorize params

Easy exponential back off

An aim or this gem is to provide an agile and comfortable way for Ruby developers to get rid of unnecessary data within their project databases.

Provide a simple way to use the 1Fichier API (https://1fichier.com/api.html).

Provides a simple Ruby API to Unfuddle.

A pure Ruby implementation to upcase and downcase unicode strings

Detect the unicode script per character

A unified way to get settings from different sources.

`uniform_resource_identifier` splits URIs according to RFC 3986 using regexp, attempts to check the public suffix using `public_suffix`, and serializes the query string using `active_support` and `addressable`

The unimatrix gem facilitates making requests to Unimatrix APIs.

The unimatrix-activist facilitates making requests to the Unimatrix Activist application

Generates file contents for UnionBank's eCrediting enrollment and transaction files.

Union Station Rails hooks.

Universal parser, you must only describe a page wit nokogiri

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

ActiveRecord, MongoMapper and general tools for generating unique values e.g. api keys and tokens.