Class: Dommy::XMLSerializer

Inherits:
Object
  • Object
show all
Includes:
Bridge::Methods
Defined in:
lib/dommy/dom_parser.rb

Overview

XMLSerializer — round-trip a node tree to a string. Used for XML output, SVG inlining, and "serialize this Element" patterns. For HTML, prefer Element#outer_html directly.

Instance Method Summary collapse

Methods included from Bridge::Methods

included

Instance Method Details

#__js_call__(method, args) ⇒ Object 



85
86
87
88
89
90
 
# File 'lib/dommy/dom_parser.rb', line 85

def __js_call__(method, args)
  case method
  when "serializeToString"
    serialize_to_string(args[0])
  end
end

#__js_get__(_key) ⇒ Object 



79
80
81
 
# File 'lib/dommy/dom_parser.rb', line 79

def __js_get__(_key)
  Bridge::ABSENT # method-only; any property read is absent
end

#serialize_to_string(node) ⇒ Object Also known as: serializeToString

WHATWG "XML serialization" — produce XML (self-closing empty tags, real XML escaping) rather than the HTML serialization outer_html gives. Delegates to the backend's XML serializer (Nokogiri); namespace handling is whatever the backend produces. A Document serializes its root element.



71
72
73
74
75
 
# File 'lib/dommy/dom_parser.rb', line 71

def serialize_to_string(node)
  return "" unless node

  Internal::XmlSerialization.serialize(node)
end