Pinboard (youhei) https://pinboard.in/u:youhei/public/ recent bookmarks from youhei Implementing a Captcha with Ruby on Rails in 10 Minutes or Less | Code and Coffee 2008-05-19T01:44:40+00:00 http://www.codeandcoffee.com/2007/06/20/implementing-a-captcha-with-ruby-on-rails-in-10-minutes-or-less/ youheiruby captcha https://pinboard.in/u:youhei/b:5a63b1429a83/ Simple Captcha in Ruby on Rails 2008-05-16T10:41:24+00:00 http://wiki.rubyonrails.org/rails/pages/Simple+Captcha youheiruby captcha https://pinboard.in/u:youhei/b:3ef335e7e8ed/ Captcha in Ruby on Rails - Customize the use of captcha in the plugin validates_captcha « Ajax on Rails 2008-05-16T10:39:11+00:00 http://ajaxonrails.wordpress.com/2006/10/24/captcha-in-ruby-on-rails-customize-the-use-of-captcha-in-the-plugin-validates_captcha/ youheiruby captcha https://pinboard.in/u:youhei/b:828ea739f957/