class Nokogiri::XML::ProcessingInstruction - nokogiri-1.10.3 Documentation

# class Nokogiri::XML::ProcessingInstruction

ProcessingInstruction represents a ProcessingInstruction node in an xml document.

### Public Class Methods

new(document, name, content) click to toggle source

Create a new ProcessingInstruction element on the `document` with `name` and `content`

    static VALUE new(int argc, VALUE *argv, VALUE klass)
    {
      xmlDocPtr xml_doc;
      xmlNodePtr node;
      VALUE document;
      VALUE name;
      VALUE content;
      VALUE rest;
      VALUE rb_node;

      rb_scan_args(argc, argv, "3*", &document, &name, &content, &rest);

      Data_Get_Struct(document, xmlDoc, xml_doc);

      node = xmlNewDocPI(
          xml_doc,
          (const xmlChar *)StringValueCStr(name),
          (const xmlChar *)StringValueCStr(content)
      );

      nokogiri_root_node(node);

      rb_node = Nokogiri_wrap_xml_node(klass, node);
      rb_obj_call_init(rb_node, argc, argv);

      if(rb_block_given_p()) rb_yield(rb_node);

      return rb_node;
    }

new(document, name, content) click to toggle source

    # File lib/nokogiri/xml/processing_instruction.rb, line 4
    def initialize document, name, content
    end