Use Nokogiri's Slop mode

[llighterr]

It helps to easily get all the needed nodes information.

[zverok]

Are you sure it is necessary at all? My mind goes like this:

1. We do need real classes for all the core objects, so just "slop structure" is not enough;
2. Enumerating XML nodes without any "slop" is not that hard, when it is done in dedicated classes, just 3-5 lines of code, I assume;
3. How Slop is done (method_missing) is a huge slow-down, and a source of many slight errors. This trick is useful for fire-and-forget one-time scripts, not for the core of the library.