getTotalItemsQty static method

int getTotalItemsQty(
  1. Map<String, Itemlist> itemlists
)

Implementation

static int getTotalItemsQty(Map<String, Itemlist> itemlists){
  int totalItems = 0;

  itemlists.forEach((key, itemlist) {
    totalItems = totalItems + itemlist.getTotalItems();
  });

  return totalItems;
}