올해는 머신러닝이다.

출처 : https://stackoverflow.com/a/36839785You may to use ActivityIndicator from RxSwift repo. I using MBProgressHUD in my project. At first you need to create extension for this library:extension MBProgressHUD { /** Bindable sink for MBProgressHUD show/hide methods. */ public var rx_mbprogresshud_animating: AnyObserver { return AnyObserver { event in MainScheduler.ensureExecutingOnScheduler() swi..

링크 http://minsone.github.io/programming/reactive-swift-flatmap-flatmapfirst-flatmaplatest