A snag in creating XML in Ruby (via nokogiri)

Question

ruby

Using ruby, I create XML for WordPress
There is such a structure of tags , etc. I found an example: But it gives extra lines as a result (root): Please tell me how to get only the necessary lines, i.e.

<content:encoded>text</content:encoded>
<wp:id>text</wp:id>
<wp:menu_order>text</wp:menu_order>


builder = Nokogiri::XML::Builder.new do |xml|
xml.root('xmlns:content' => 'bar') {
xml['xmlns:content'].encoded{xml.text "text"}
}
end
puts builder.to_xml


<?xml version="1.0"?>
<root xmlns:content="bar">
<content:encoded>text</content:encoded>


<content:encoded>text</content:encoded>

Answer 1

In general, well-formed XML should contain one and only one root element . nokogiri creates it for you by default, obviously.
So find in the documentation what the root element should be in your case and wrap it in it.