text: /*
  
      function MenuItem(name, kCal, gluten, lactose) {
          this.name = name;
          this.kCal = kCal;
          this.gluten = gluten;
          this.lactose = lactose;
          this.health = function() {
              return this.name + ' ' + this.kCal;
          };
      }
  
      var burgers_list = [
          new MenuItem("burger", 1000, true, true),
          new MenuItem("burger1", 1000, false, false),
          new MenuItem("burger2", 1000, true, true),
          new MenuItem("burger3", 1000, true, true)
      ]
  
  
      var vm = new Vue({
          el: '#myID',
          data: {
              burgers: burgers_list
          }
      })
  
  */