visualCaptcha for Ruby

Ported from the visualCaptcha PHP library, this Ruby implementation follows as closely as possible the original guidelines.

visualCaptcha for Ruby uses the original "drag&drop image to target area" to distinguish humans from bots, a secure and proved system.

Also, as the original, an audio fallback system is packaged for visually challenged users, as long as support for mobile devices and Retina-ready devices.

visualCaptcha for Ruby comes packaged as a Ruby GEM file, and also includes support for the Rails framework.

This is an unofficial Ruby library for visualCaptcha, the official, emotionLoop-supported library can be found here.

visualCaptcha is also available for:
PHP
Node.js
Ruby (official)
CodeIgniter
WordPress