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:totalresults>81</opensearch:totalresults>
and
<link />http://cnn.com
<br /> abc, xyz etc..
I am getting the following error
link:
parse.rb:8: undefined method `innerHTML'' for nil:NilClass
(NoMethodError)
from parse.rb:7:in `each''
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..
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