You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
31 lines
937 B
31 lines
937 B
//
|
|
// materialized+elements.swift
|
|
// RxSwiftExt
|
|
//
|
|
// Created by Andy Chou on 1/5/17.
|
|
// Copyright © 2017 RxSwift Community. All rights reserved.
|
|
//
|
|
|
|
import Foundation
|
|
import RxSwift
|
|
|
|
extension ObservableType where E: EventConvertible {
|
|
|
|
/**
|
|
Returns an observable sequence containing only next elements from its input
|
|
- seealso: [materialize operator on reactivex.io](http://reactivex.io/documentation/operators/materialize-dematerialize.html)
|
|
*/
|
|
public func elements() -> Observable<E.ElementType> {
|
|
return filter { $0.event.element != nil }
|
|
.map { $0.event.element! }
|
|
}
|
|
|
|
/**
|
|
Returns an observable sequence containing only error elements from its input
|
|
- seealso: [materialize operator on reactivex.io](http://reactivex.io/documentation/operators/materialize-dematerialize.html)
|
|
*/
|
|
public func errors() -> Observable<Swift.Error> {
|
|
return filter { $0.event.error != nil }
|
|
.map { $0.event.error! }
|
|
}
|
|
}
|