RxJava Zip Observable Iterables
我想压缩>
1 2 3 4 5 6 7 8 9 10 | fun testObservablezip() { val jobs = mutableListOf<Observable<List<Int>>>() for (i in 0 until 100 step 10) { val job = Observable.fromArray(listOf(i + 1, i + 2, i + 3)) jobs.add(job) } val listMerger = Function<Array<List<Int>>, List<Int>> { it.flatMap { it } } Observable.zip(jobs, listMerger) // No valid function parameters } |
即使
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | import io.reactivex.Observable import io.reactivex.functions.Function; fun testObservablezip() { val jobs = mutableListOf<Observable<List<Int>>>() for (i in 0 until 100 step 10) { val job = Observable.fromArray(listOf(i + 1, i + 2, i + 3)) jobs.add(job) } val listMerger = Function<Array<Any>, List<Int>> { it.flatMap { it as List<Int> } } Observable.zip(jobs, listMerger) // No valid function parameters } |