Hi,
Sorry if this is not the right forum for this question.
If a node is bad I'm trying to comment it out. If it's really bad I'm trynig to delete it.
The way I'm trying to do is is as follows.
def this_is_a_problem doc = Hpricot( html ) doc.traverse_element do |node| if some_bad_node_test unless really_bad? node.swap( "<!-- comment out node #{node.to_html} -->" ) else node.swap( "" ) end end doc.to_html end
However I'm getting a nasty error.
TypeError: no implicit conversion from nil to integer /usr/local/lib/ruby/gems/1.8/gems/hpricot-0.5/lib/hpricot/traverse.rb:395:in `='
Am I doing this the wrong way?
Thanx
Daniel