Class: Nokogiri::XML::Document

Inherits:
Object
  • Object
show all
Defined in:
lib/kitchen/patches/nokogiri.rb

Overview

Monkey patches for Nokogiri::XML::Document

See Also:

Instance Method Summary collapse

Instance Method Details

#add_all_namespaces! ⇒ Object 



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# File 'lib/kitchen/patches/nokogiri.rb', line 35

def add_all_namespaces!
  # Nokogiri by default only recognizes the namespaces on the root node.  Collect all
  # namespaces and add them manually.
  return if @all_namespaces_added

  collect_namespaces.each do |namespace, url|
    prefix, name = namespace.split(':')
    next unless prefix == 'xmlns' && name.present?

    root.add_namespace_definition(name, url)
  end

  @all_namespaces_added = true
end

#alphabetize_attributes! ⇒ Object

Alphabetizes all attributes within the document, useful for comparing one document to another (since attribute order isn’t meaningful)



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# File 'lib/kitchen/patches/nokogiri.rb', line 19

def alphabetize_attributes!
  traverse do |child|
    next if child.text? || child.document?

    child_attributes = child.attributes
    child_attributes.each do |key, _value|
      child.remove_attribute(key)
    end
    sorted_keys = child_attributes.keys.sort
    sorted_keys.each do |key|
      value = child_attributes[key].to_s
      child[key] = value
    end
  end
end

#inspect ⇒ Object

Hides the guts of the document when printed out so you don’t get 5MB dumped into your terminal



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# File 'lib/kitchen/patches/nokogiri.rb', line 12

def inspect
  'Nokogiri::XML::Document <hidden for brevity>'
end