web parser challenge for Ben

web parser challenge.rb

require 'nokogiri'
require 'open-uri'
                                     
#helper function for printing out table, just need to construct a country struct
def print(c)
puts "%-50s %5s %5s %5s" % [ c[:name], c[:abr_two], c[:abr_three], c[:code] ] 
end

url = "http://www.nationsonline.org/oneworld/country_code_list.htm" 
nodes = Nokogiri::XML(open(url))     

#xml path to country table data nodes
table_data = "//td[@class='border1']"

country_data_nodes = nodes.search(table_data) 
country_data_nodes.each_slice(5) do |n| 
  print country = { 
  #n[0] is flag div. Don't need. 
  name:      n[1].text.strip,
  abr_two:   n[2].text.strip,
  abr_three: n[3].text.strip,      
  code:      n[4].text.strip 
   }
end