anchor.diff:      <script type="text/javascript">
       var map;
   
  +    var coordinateList = <%= @drops.map{ |drop| { lat: drop.place.latitude, lng: drop.place.longitude} } %>
  +    var dropLatLong = { lat: <%= @drop.place.latitude %>, lng: <%= @drop.place.longitude %> }
  +    var image = "<%= asset_path('sounddrop-logo.png') %>";
  +    var icon = {
  +      url: image,
  +      //scaledSize: new google.maps.Size(50, 50)
  +    }
  +
       function initMap() {
         changeMap(52.520, 13.409);
       }
  
positive.code:       });
      }
  
      // $(".find-drops").on("click", function(event) {
      //   event.preventDefault();
      //   // read city input field
  
negative.code:     //   // change map with new lng, lat
      //   changeMap(4.6482837, -74.2478959);
      // });
  
      </script>
      <script async defer
  