Adds methods to set and authenticate against one time passwords 2FA(Two factor Authentication). Inspired in AM::SecurePassword"

Validate email addresses against RFC 2822 and RFC 3696.

Protect attributes from mass assignment

Cequel is an ActiveRecord-like domain model layer for Cassandra that exposes the robust data modeling capabilities of CQL3, including parent-child relationships via compound primary keys and in-memory atomic manipulation of collection columns.

Phone number validation

Translations for the devise gem

Send e-mail straight from forms in Rails with I18n, validations, attachments and request information.

ripple is an object-mapper library for Riak, the distributed database by Basho. It uses ActiveModel to provide an experience that integrates well with Rails 3 applications.

Presenting names of people in full, familiar, abbreviated, and initialized forms (but without titulation etc)

Bh - Bootstrap Helpers

DynamicForm holds a few helper methods to help you deal with your Rails3 models. It includes the stripped out methods from Rails 2; error_message_on and error_messages_for. It also brings in the functionality of the custom-err-messages plugin, which provides more flexibility over your model error...

Rails performance tests (removed from core in Rails 4.0)

Interact with REST services in an ActiveRecord-like manner

Adds file validators to ActiveModel

Pure Ruby readonly serializers for the JSON:API spec.

The only agent-oriented AI framework designed for Rails, where Agents are Controllers. Build AI features with less complexity using the MVC conventions you love.

ActiveRecord like interface to read only access and query static YAML files

Obscenity is a profanity filter gem for Ruby/Rubinius, Rails (through ActiveModel), and Rack middleware

CSV Import for humans

Rails I18n: de-facto standard library for ActiveRecord 3 model/data translation