Link of Ruby and RoR

[Official]
Ruby
http://www.ruby-lang.org/en/
RoR
http://www.rubyonrails.org/
RoR HowTos
http://wiki.rubyonrails.com/rails/pages/Howtos

[Tutorials]
Try Ruby(推薦一定要進去玩一下!!)
http://tryruby.hobix.com/
AJAX on Rails
http://www.onlamp.com/pub/a/onlamp/2005/06/09/rails_ajax.html
Rolling with Ruby on Rails
http://www.onlamp.com/pub/a/onlamp/2005/01/20/rails.html
http://www.onlamp.com/pub/a/onlamp/2005/03/03/rails.html

[論壇/Blog]
中文Ruby使用者星球
http://arbor.ee.ntu.edu.tw/~wisely/planet/?q=aggregator/categories
Lighty RoR 最簡潔有力的網頁框架
http://lightyror.blogspot.com/index.html
Ruby台灣使用者社群
http://www.ruby.oss.tw/html/