On 21/09/05, Manuel Holtgrewe
<purestorm-nlpEiS6K5uusTnJN9+BGXg@public.gmane.org>
wrote:> Hi
> Is there a "best" way to do them? There is a ruby/CAPTCHA module
> available I could generate them with, but how to send them to the
> user the best way? Write them to /public/images/captchas/
> md5ofcaptcha.png or stream them to the user directly somehow?
on a simular question on ruby-talk, R. Carlton replied:
--quote--
try
http://www.google.co.uk/search?q=3Druby+captcha
or better yet
http://captcha.rubyforge.org/
__END__
grtz,
wannes