Error messages in output in tutorial.

[alesya-h]

http://nokogiri.org/tutorials/modifying_an_html_xml_document.html
at very bottom:

Wrapping a NodeSet

If you wanted to wrap new HTML around each node in a Nodeset, here’s an example of how to do it:

nodes = @doc.css "h1,div"
wrapper = nodes.wrap("<div class='container'></div>")

@doc.to_html
# =>
# ~> /home/miked/.gem/ruby/1.8/gems/nokogiri-1.4.2/lib/nokogiri/xml/node_set.rb:235:in 'wrap': undefined method 'parse' for nil:NilClass (NoMethodError)
# ~> from /home/miked/.gem/ruby/1.8/gems/nokogiri-1.4.2/lib/nokogiri/xml/node_set.rb:214:in 'each'
# ~> from /home/miked/.gem/ruby/1.8/gems/nokogiri-1.4.2/lib/nokogiri/xml/node_set.rb:213:in 'upto'
# ~> from /home/miked/.gem/ruby/1.8/gems/nokogiri-1.4.2/lib/nokogiri/xml/node_set.rb:213:in 'each'
# ~> from /home/miked/.gem/ruby/1.8/gems/nokogiri-1.4.2/lib/nokogiri/xml/node_set.rb:234:in 'wrap'
# ~> from -:6

[flavorjones]

Reproduced. Will look into it.

[flavorjones]

fixes NodeSet#wrap on fragment nodes. closed by 157a884