Fix Fresh parsing

cmd/lunch-go/main.go

@@ -65,6 +65,7 @@ func main() {
 	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/7470-the-immigrant-.html", "The Immigrant", 9))
 	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/2721-selepka.html", "Šelepka", 10))
 	restaurants = append(restaurants, r.NewTaoRestaurant("https://www.taorestaurant.cz/tydenni_menu/nabidka/", "Tao", 11))
+	restaurants = append(restaurants, r.NewMenickaRestaurant("https://www.menicka.cz/3854-na-ruzku.html", "Na Růžku", 12))
 
 	refreshInternal()
 	fmt.Println("Initial parsing finished")

pkg/restaurants/fresh.go

@@ -84,6 +84,9 @@ func (restaurant *FreshRestaurant) Parse() {
 			meals[curIndex] = append(meals[curIndex], line[10:])
 			prices[curIndex] = append(prices[curIndex], -1)
 		}
+		if curIndex < 0 {
+			curIndex++
+		}
 		if !pricesSection && line[1] == '.' && len(line) > 2 {
 			meals[curIndex] = append(meals[curIndex], line[3:])
 		}

pkg/restaurants/restaurant.go

@@ -55,6 +55,10 @@ func (restaurant *Restaurant) clearMenus() {
 	}
 }
 
+func (restaurant *Restaurant) clearPermanentMenus() {
+	restaurant.permanent = []Meal{}
+}
+
 func (restaurant *Restaurant) MarshalJSON() ([]byte, error) {
 	return json.Marshal(&RestaurantJSON{
 		Id:             restaurant.id,
@@ -66,6 +70,7 @@ func (restaurant *Restaurant) MarshalJSON() ([]byte, error) {
 
 func (restaurant *Restaurant) GetSpecificDayObject(days []int) RestaurantJSON {
 	obj := RestaurantJSON{
+		Id:             restaurant.id,
 		Restaurant:     restaurant.name,
 		PermanentMeals: restaurant.permanent,
 	}

pkg/restaurants/tao.go

@@ -24,6 +24,7 @@ func NewTaoRestaurant(url string, name string, id int) *TaoRestaurant {
 
 func (restaurant *TaoRestaurant) Parse() {
 	restaurant.clearMenus()
+	restaurant.clearPermanentMenus()
 	resp, err := http.Get(restaurant.url)
 	if err != nil {
 		return