Codecademy Sample Solution: Parsing XML

#sample solution for Code tab

require "rexml/document"

file = File.open("pets.txt")
doc = REXML::Document.new file
file.close

doc.elements.each("pets/pet/name") do |element|
  puts element
end

puts ''

doc.elements.each("pets/pet/species") do |element|
  puts element
end