jEdit for Ruby on Rails
I recently mentioned that I like jEdit for Ruby on Rails. I added the Ruby plugin for jEdit (which can be installed directly through the jEdit plugin manager). There is also a plugin called SuperAbbrevs that allows you to create typing shortcuts for Ruby on Rails (or any other language). The screenshot below shows the Ruby documentation displayed on the right side of jEdit. The jEdit Ruby plugin also has a method completion feature but I couldn't get a clean screenshot of it.
Image may be NSFW.
Clik here to view.
