gistfile1.rb

require 'open-uri'

print "Enter a website domain you like (without the http://): "
website = gets.chomp
if website.count(".") >= 2
  first_letter = website.index(".") + 1 # we want the letter just after the first dot
  after_first_letter = first_letter + 1
  last_letter = (website.index(".", after_first_letter) - 1)
  website_title = website[first_letter..last_letter]
elsif website.count(".") == 1
  website_title = website[0..(website.index(".") - 1)]
else
  website_title = nil
end

unless website_title.nil?
  file = open("http://#{website}")
  contents = file.read
  out_file = File.new("#{website_title}.html", "w")
  out_file.puts contents
  out_file.close
else
  puts "We aren't sure what you did. Try again..."
end