RxSwift，将MFA的Observable <[array]>划分为Observable <a>, Observable<b>

Question

I have a question abou RxSwift.

I have Observable<[Array]> and I need to separate it with Observable

How could I divide the observable Observable<[Array]> into observable ... N and do flatMap for each observable ?

Answer 1

还有一个.flatMap()-

let array: Observable<[Array]> = ...
let items: Observable<ItemType> = array.flatMap { Observable.from($0) }.flatMap { /* */ }