Module: Duxml::RngValueRule

Includes:
LazyOx
Included in:
ValueRuleClass
Defined in:
lib/duxml/meta/grammar/relax_ng/value_rule.rb,
lib/duxml/meta/grammar/relax_ng/value_rule.rb

Instance Method Summary collapse

Methods included from LazyOx

#method_missing

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Duxml::LazyOx

Instance Method Details

#relaxng(parent) ⇒ Nokogiri::XML::Node

Returns parent, but adds to corresponding <define><attribute> a child <data type=“#statement”> where #statement can be ‘CDATA’, ‘NMTOKEN’, etc.

Parameters:

  • parent (Nokogiri::XML::Node) —

    <grammar> i.e. parent node in RelaxNG document, NOT this Rule’s document

Returns:

  • (Nokogiri::XML::Node) —

    parent, but adds to corresponding <define><attribute> a child <data type=“#statement”> where #statement can be ‘CDATA’, ‘NMTOKEN’, etc.



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# File 'lib/duxml/meta/grammar/relax_ng/value_rule.rb', line 17

def relaxng(parent)
  parent.Define.each do |define|
    if define[:name] == attr_name
      attr_def = define.nodes.first
      unless attr_def.nodes.any?
        data_type = statement == 'CDATA' ? 'string' : statement
        if data_type.include?('|')
          choice_node = Element.new('choice')
          attr_def << choice_node
          data_type.split(/[\(\|\)]/).each do |en_val|
            if !en_val.empty? && Regexp.nmtoken.match(en_val)
              value_def = Element.new('value')
              value_def << en_val
              choice_node << value_def
            end
          end
        else
          data_def = Element.new('data')
          data_def[:type] = data_type
          attr_def << data_def
        end
      end # unless attr_def.nodes.any?

      return parent
    end # if define[:name] == attr_name

  end # parent.nodes.each

end