Parse XML file with Nokogiri

show_locations.rb

xml = File.read("db/getLocationsForUrl.xml")

@doc = Nokogiri::XML.parse(xml)
locations = []
locations.push("<option value=\"\">-- Select a Location --</option>")
    
@doc.xpath('/env:Envelope/env:Body/Array/item/return/item').each do |node|
  id = node.xpath('id')
  name = node.xpath('name')
  locations.push("<option value=\"#{id.text}\">#{name.text}</option>")
end
    
return locations