## Rack::Captchachacha ##

Rack middleware for using the captchator.com service http://captchator.com/.

## NOTE! ##

THIS IS NO LONGER MAINTAINED AND THE SERVICE IT CALLED IS NO LONGER UP.

FORK AND/OR USE AT YOUR OWN RISK.

### Usage ###

#### Sinatra ####

    ## app.rb
    require 'rack/captchachacha'
    use Rack::Captchachacha
    helpers Rack::Recaptcha::Helpers

There is a longer example on my blog, http://iainbarnett.me.uk/posts/Using-rack-captchachacha/ 

### Acknowledgments ###

The vast majority of this code comes from sinatra-captcha https://github.com/bmizerany/sinatra-captcha and rack-recaptcha https://github.com/achiu/rack-recaptcha

Many thanks to Blake Mizerany, the author of sinatra-captcha, and Arthur Chiu, author of rack-recaptcha for making their code public.