spec/spec_helper.rb in roxml-3.1.6 vs spec/spec_helper.rb in roxml-3.2.0

@@ -1,13 +1,25 @@
+require 'ostruct'
 require 'rubygems'
 require 'pathname'
+require 'ostruct'
+
 require_relative './../test/support/fixtures'
 require_relative './../lib/roxml'
 require_relative './shared_specs'
 
 def xml_for(name)
   Pathname.new(File.dirname(__FILE__)).expand_path.dirname.join("examples/xml/#{name}.xml")
 end
 
 class RoxmlObject
   include ROXML
+end
+
+# returns an array representing the path  through first child of each element in the doc
+def xml_path(xml, path = [])
+  path << xml.name if xml.is_a?(Nokogiri::XML::Element)
+  unless xml.children.empty?
+    xml_path(xml.children.first, path)
+  end
+  return path
 end