Jb geocoding

using google maps API and geocode gem to display listing locations on a map.  each pin enables the user to link to the listing show page.
yep I understand that, but what I'm suggesting is that you do something like this

```ruby
class Listing < ActiveRecord::Base
  geocoded_by :full_street_address
  
  def full_street_address
    "#{number} #{street}, #{city}"
  end
end
```