Hpricot

Rails
1

Hi:

Anyone had any luck with parsing Amazon Open Search XML using Hpricot?..
I am having touble with the following types (tags with : and /) of Open
Search XML tags…i.e.

opensearch:totalresults81</opensearch:totalresults>

and

http://cnn.com
abc, xyz etc..

I am getting the following error

link:
parse.rb:8: undefined method innerHTML' for nil:NilClass (NoMethodError) from parse.rb:7:ineach’
from parse.rb:7
from parse.rb:6:in `each’

Can Hpricot handle above types of XML… I am not doing anything strange
as far as i can see … a bit of code snippet…

(doc/:item).each do |results|
[‘title’, ‘description’, ‘link’, ‘opensearch:site’].each do |el|
puts “#{el}: #{results.at(el).innerHTML}”
end
end

any help would be appreciated…