Vail generates audible morse code. Currently it only works on Linux distros that have the beep utility installed. This is hopefully a temporary limitation

All methods that alter the contents of an array that implements this Gem are first checked to ensure that the added items are of the types allowed. All methods behave exactly as their Array counterparts, including additional forms, block processing, etc.

A Rails 3.1 & 3.2 version of Encrypted Cookie Store by FooBarWidget

extend ActiveRecord validations by checking if a string is a valid email address

ActiveModel validator that ensures Word-tags hasn't been accidentally pasted into WYSIWYG attributes.

Immutable value objects using Ruby Structs

Vanillicons are a small generated avatar made by vanillaforums.org, they use a md5 hash as the image key. Images can be generated on the site at vanillicon.com. The images come in 3 different sizes; 50px, 100px and 200px.

A few helper functions that help caching and sweeping web pages using varnish

varnish-wrapper provides a bridge between Ruby and [Varnish 3](http://varnish-cache.org/). A fork of Andrea Campi repo, because it does not support varnish instance name

This gem provides parsers for some of input and output files for VASP. This will provide support command for computations.

A ruby wrapper for the http://www.vast.com/ api

Check validity of EU VATID using vatid.eu (free)

A library to calculate vat based on order data

Create/start/stop/reboot/modify dozens of VirtualBox VMS with one short command.

A dependency injection framework based in PicoContainer.

execute arbitrary code (like {raise RestClient::RequestTimeout}) the moment vcr tries to access certain configurable uri('s)

Generate HTML5 slides

Cartesian and spherical geometry using vectors

A configurable and documented Rails view helper for adding gravatars into your Rails application.

Instant auth/authz engine for Velir Identity client apps