title: Getting a user country name from originating IP address with Ruby on Rails
body: <p>I want to extract a user country name from visitors' IP addresses.</p>
  
  <p>I could get the IP address with <code>remote_ip</code>. But what could be
  the easiest way to get the country name?</p>
  
  <p>It doesn't have to be super accurate. Any ruby library (gem or plugin) to do this?</p>
  
  <p>I want an simple and easy solution for this.</p>