public string updateQuality()
{
StringBuilder output = new StringBuilder();
Item[] items =
{
new Item("+5 Dexterity Vest", 10, 20),
new Item("Aged Brie", 2, 0),
new Item("Elixir of the Mongoose", 5, 7),
new Item("Sulfuras, Hand of Ragnaros", 0, 80),
new Item("Sulfuras, Hand of Ragnaros", -1, 80),
new Item("Backstage passes to a TAFKAL80ETC concert", 15, 20),
new Item("Backstage passes to a TAFKAL80ETC concert", 10, 49),
new Item("Backstage passes to a TAFKAL80ETC concert", 5, 49),
new Item("Backstage passes to a TAFKAL80ETC concert", 5, 48)
};
GildedRose app = new GildedRose(items);
var days = 30;
for (var i = 0; i < days; i++)
{
output.Append("-------- day " + i + " --------\n");
output.Append("Name, SellIn, Quality\n");
foreach (var item in app.Items)
{
output.Append(item.ToString());
output.Append("\n");
}
output.Append("\n");
app.updateQuality();
}
return(output.ToString());
}