Fixed the example and added tests

[ghost]

I watched your video tutorial on nokogiri and it inspired me to extend the example to support test driven design and clean code. It didn't like the way everything was inline and not meaningful, so I cleaned it up and bit. I plan to make a video on TDD using this project.

The application works now. I don't know if any other modifications will be needed for Heroku.

I added a class for parsing the 9:30 stuff and I use a hash set internally for tags. That way when the website changes the look the code can be fixed easily as the structure is more flexible.

[theCrab]

I'd like to see how you walk through pages by clicking.
Say I land on lists/index.html click on a link and end up on lists/show.html where I can get more info. How do i do that? Most demos stop at the critical point which is always the important part thats always left out.

Just saying ;)

[ghost]

@theCrab I would say it could be done by parsing the page and looking for anchor/button links. Then instruct the browser to click the link and get the resulting page. Libraries such as WatiN or Selenium are great for it.