/// <inheritdoc/>
public object Clone()
{
var cart = new StandardCart(this.priceList);
foreach (var item in this.items)
{
cart.Add(item.Clone() as SkuCartEntry);
}
return(cart);
}
private static ICart Merge(ICart cart1, ICart cart2, IDictionary <Sku, decimal> priceList)
{
ICart mergeCart = new StandardCart(priceList);
Action <ICart, ICart> merger = (ICart src, ICart dst) =>
{
foreach (var entry in src)
{
dst.Add(entry);
}
};
merger(cart1, mergeCart);
merger(cart2, mergeCart);
return(mergeCart);
}