anchor.diff:      // Interaction options
       worldCopyJump: true
     });
  -  mapMod.addToMap(mapConfig.baseLayer, map);
  +  mapConfig.baseLayer.addTo(map);
     map.fitWorld();
     return map;
   }
  
positive.code: 
      arr.filter(function(e){ return e === 0 || e });
      this["information"] = arr;
    }
  }
  
  
negative.code:   return array
  }
  
  $(function(){
    var map, markerPathLayer
  
    locations.afterLoad();
  
    $("#map-tab-button").on('click',function() {
      map = generateMap();
      markerPathLayer = locations.all(map, markerPathLayer);
  
      $(this).off();
  
      $("#map-prev").on('click', function(){
        markerPathLayer = locations.prev(map, markerPathLayer);
      })
      $("#map-all").on('click', function(){
        markerPathLayer = locations.all(map, markerPathLayer);
      })
      $("#map-next").on('click', function(){
        markerPathLayer = locations.next(map, markerPathLayer);
      })
    });
  
  });
  
  