CrazyValidators enables easy validation of attributs of an ActiveModel class, such as alphanumericality, presence in a Blacklist.

An under-engineered email validator for Rails

Detects issuer from a number, has ActiveModel validations and translations support.

A credit card validation library to check offline validity of any AMEX, Discover, MasterCard, Visa cards using length and Luhn algorithm.

An upgrade/port of ActiveMerchant's credit card class

An easy way to create and run service objects with callbacks, validations, errors, and responses

A ruby client for CrowdPay's API using ActiveModel for easy to use ruby objects.This gem has been extracted from the Vested.org project courtesy of Calvert Foundation.

A half-baked solution to standardizing CRUD operations with a frontend client.

Crypto is Yellowme's ruby crypto & security utilities gem

ActiveModel Validation for CSS

Help handle CSVs in a more efficient way

ActiveModel::Serializers style CSV serialization.

Import and export your custom CSVs with a intuitive shared Ruby interface.

Import your CSV files in multiple steps

Allows validate CUIT and CUIL in Ruby applications

Cukebase provides integration between Cucumber and the Codebase ticketing system

custopm rspec mathcers

An ever growing collection for custom validators for ActiveModel 3.0

The goal of this gem is to build a resume or portfolio based on a YAML file and running on top of a Sinatra app.

ActiveRecord style wrapper for DaisyBill's API