phone_validator makes phone validation natural for ActiveModel 3+ objects. Validation using global_phone.

Simply validate 10 digit phone numbers with or without dashes

Picguard guards your application by filtering out the pictures containing inappropriate content.

Identity and access management engine for Rails.

Record and analyse coding sessions

Handling common address logic. (currently only for US addresses but international is planned.)

PIS/PASEP validator for ActiveModel

Plan Old Ruby Object with ORM and query support.

This gem is created to cater the projects which do not require a backend/database, but still need some of the niceties offered by the ActiveRecord

A simple and lightweight parameter validation library that leverages ActiveModel to provide a clean interface for handling parameters with real and virtual fields.

Easily create highly scalable and performant SaaS platforms through configuration

Lightweight state machine for Active Record and Active Model.

A small library implementing the Policy Object pattern.

Representers for the pop-it module of the Poplus project. These provide object-like access to remote data, using Resource-Oriented Architectures in Ruby (ROAR).

Validators for portuguese NIB, NIF, BI and phone.

Verify the existence of an email address.

A simple postcode validator based on ActiveModel and Unicode CLDR.

Model APIs like clay (or like a wizard?).

Form and Presenter libraries for interfacing the public with Rails

Lightweight microservices for Ruby