Gem para emissão de bloquetos de cobrança de bancos brasileiros. Fork de http://github.com/kivanio/brcobranca

The wheels in the sky keep on turning

tweet length check validator

A simple twin field validator for Rails 3.

easy access and cache twitter friends

TwoFactorAuth makes it easy to set up two-factor authentication for your users, whether through Devise or your custom Rails or Ruby authentication.

A type cast for ActiveModel

Tyrion's goal is to provide a fast (as in _easy to setup_) and dirty unstructured document store.

Social Publishing Rubygem

A simple UC student number code validation gem

uc_student_number validation for ActiveModel

Rails Validations for typically UK specific data

Ultracache reduces computational costs occur from dynamic attributes by caching them into Redis

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

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

Union Station Rails hooks.

Add to your models an easily way to generate uniq numbers

Check uniqueness across models

A simple validator to verify the uniqueness of certain item attributes from a collection

This gem is useful when you work with `paranoia` + `devise` gems etc, to prevent duplication creation (or unique index errors)