require "net/http"
require "uri"
require 'nokogiri'

uri = URI.parse("http://limepepper.co.uk/test.xml")


http = Net::HTTP.new(uri.host, uri.port)
request = Net::HTTP::Get.new(uri.request_uri)

response = http.request(request)

doc = Nokogiri::XML(response.body)

links = doc.css("a")

puts links.length

links.each do |link|

puts link.text   # => Click here
puts link["href"] # => http://www.google.com

end