title: Trying to display content on side bar based on the visitors location
body: <p>I am trying to display a list of <code>salons</code> that correspond to the users location on the show view of <code>treatment</code>.</p>
  
  <p>The two tables don't have a direct relationship.</p>
  
  <p>I have installed the <code>geokit</code> gem and now I am trying to work out if I need to add additional columns also to <code>salon</code> and <code>user</code> to store their respective co-ordinates(lat,lng) so that I can compare them using a scope. </p>
  
  <p>How to I retrieve the users location via their IP and store it?</p>
  
  <p>If someone could show me some example code of what the model/view and controllers should look like it would be of great help.</p>