Emacs and Ruby
emacs-rails - A bunch of .el files to help you edit Ruby on Rails code with Emacs
How to Use Emacs with Rails - From the Rails wiki
ruby-mode.el - From Matz.
Ruby - Installing Emacs Extensions
Adding a directory to the emacs load path
iswitchb - Essential Emacs goodness
The amazing multitty branch of Emacs. Thank you!
rcov - rcov: code coverage for Ruby
How to Structure Large CSS files
Test or Die!
Runtime options for the audio player in Wordpress - autostart=yes
Some Philosophical Problems with Folksonomy