NSDate today = NSDate date; NSDateFormatter formatter = NSDateFormatter alloc init; formatter setDateFormatyyyy-MM-dd; NSString todayString = formatter stringFromDatetoday;

let today = Date() let formatter = DateFormatter() formatter.dateFormat = "yyyy-MM-dd" let todayString = formatter.string(from: today) let userDefaults = UserDefaults.standard let lastSavedDateString = userDefaults.string(forKey: "LastSavedDate") if todayString != lastSavedDateString { userDefaults.set(todayString, forKey: "LastSavedDate") MHHttpRequest.saveModelArrNaem([], andKeyName: "checkList") MHHttpRequest.saveModelArrNaem([], andKeyName: "goodsIdArr") userDefaults.synchronize()