Passing optional arguments to rake tasks.

A simple concrete example of automating web site interactions.

Using Mechanize to automate tedious online form updates.

See how metaprogramming in Ruby can make some tasks more palatable.

Making Excel worksheets pretty using Ruby and Win32ole.

Working with the actual data in worksheets using Ruby and Win32ole.

Working with worksheets using Ruby and Win32ole.

This series will show you how to process Excel worksheets with Ruby (on Windows).