aromal-sasidharan
aromal-sasidharan
/ ObservableType+FlatMapNilWrapping.swift
Created
February 13, 2019 17:50
— forked from Otbivnoe/ObservableType+FlatMapNilWrapping.swift
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| extension ObservableType { | |
| func flatMap<A: AnyObject, O: ObservableType>(weak obj: A, selector: @escaping (A, Self.E) throws -> O) -> Observable<O.E> { | |
| return flatMap { [weak obj] value -> Observable<O.E> in | |
| try obj.map { try selector($0, value).asObservable() } ?? .empty() | |
| } | |
| } | |
| func flatMapFirst<A: AnyObject, O: ObservableType>(weak obj: A, selector: @escaping (A, Self.E) throws -> O) -> Observable<O.E> { | |
| return flatMapFirst { [weak obj] value -> Observable<O.E> in |