Ruby and Mysql Tutorial

I have just started to write a tutorial about Ruby and MySQL
using mysql-ruby module (maybe I will add some ruby/dbi stuff later)

the beginning can be seen at

it is under the GNU Free Documentation License, Version 1.1

my question:
what do you want in this tutorial?
what ist most interessting for users of Ruby and MySQL?

I will work on this from time to time and hope to have finished
it by the end of october.

I want cover most of the available methods
and classes for the mysql-ruby module

I assume knowledge of:

  • Ruby
  • Mysql
  • English

any comments are welcome