Represents an XML document. It has a fixed set of attributes which form the XML prolog. A Document includes Elements.
Create a new Document.
prolog
[Hash] prolog attributes
:version [String] version, typically ‘1.0’ or ‘1.1’
:encoding [String] encoding for the document, currently included but ignored
:standalone [String] indicates the document is standalone
# File lib/ox/document.rb, line 11 def initialize(prolog={}) super(nil) @attributes = { } @attributes[:version] = prolog[:version] unless prolog[:version].nil? @attributes[:encoding] = prolog[:encoding] unless prolog[:encoding].nil? @attributes[:standalone] = prolog[:standalone] unless prolog[:standalone].nil? end
Returns the first Element in the document.
# File lib/ox/document.rb, line 20 def root() unless !instance_variable_defined?(:@nodes) || @nodes.nil? @nodes.each do |n| return n if n.is_a?(::Ox::Element) end end nil end