使用Swift语法获取提醒

Question

我试图从EventKit异步获取提醒(EKEntityTypeReminder).我如何在Swift中写这个？

[_store fetchRemindersMatchingPredicate:predicate completion:^(NSArray *reminders) {
    for (EKReminder *reminder in reminders) {
        NSLog(@"Reminder %@",reminder);
    }
}];

...仍在努力适应新的Blocks/Closures语法

Answer 1

store.fetchRemindersMatchingPredicate(predicate) { reminders in
    for reminder in reminders {

    }
}

我更喜欢使用尾随闭包语法

否则它可能是......

store.fetchRemindersMatchingPredicate(predicate, completion: {(reminders: [AnyObject]!) -> Void in
    for reminder in reminders {

    }
})