using System; namespace csharp.StrategyPatternExample.Strategy { class OlderIsBetterStrategy : ICategoryStrategy { public void Update(Item item) { if (item.Quality < Global.MAXIMUN_QUALITY) { item.Quality++; } item.SellIn--; if (item.SellIn < 0 && item.Quality < Global.MAXIMUN_QUALITY) { item.Quality++; } } } }