What was new in this chapter?
Tidying HTML/XML markup
Piping output to standard error with
The Web Accessibility Initiative
<=> method and the Comparable module
Processing XML with
Manipulating XML documents with regular expressions
Making Hashes out of Arrays with
Hashes serving as histograms
Mapping Procs onto Arrays
The Document Object Model
That’s it for our XML-processing scripts. I hope these example scripts are not only useful in and of themselves but that they also might give you ideas about how you could modify or extend them to suit new tasks other than those presented here. For now, we’ll proceed to our next chapter, Chapter 9. As the name suggests, its scripts ...