摘要: typealias Task = (cancel : Bool) -> () func delay(time:NSTimeInterval, task:()->()) -> Task? { func dispatch_later(block:()->()) { dispatch_after( dispatch_ti... 阅读全文
posted @ 2016-05-14 19:44 不会骑扫把的胖女巫 阅读(553) 评论(0) 推荐(0) 编辑