reactive/kotlinx-coroutines-rx2/src/test/kotlin/guide/example-reactive-context-05.kt

/*
 * Copyright 2016-2017 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
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 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
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// This file was automatically generated from coroutines-guide-reactive.md by Knit tool. Do not edit.
package guide.reactive.context.example05

import io.reactivex.*
import kotlinx.coroutines.experimental.*
import kotlinx.coroutines.experimental.reactive.*
import io.reactivex.functions.BiFunction
import io.reactivex.schedulers.Schedulers
import java.util.concurrent.TimeUnit

fun rangeWithIntervalRx(scheduler: Scheduler, time: Long, start: Int, count: Int): Flowable<Int> =
    Flowable.zip(
        Flowable.range(start, count),
        Flowable.interval(time, TimeUnit.MILLISECONDS, scheduler),
        BiFunction { x, _ -> x })

fun main(args: Array<String>) = runBlocking<Unit> {
    val job = launch(Unconfined) { // launch new coroutine in Unconfined context (without its own thread pool)
        rangeWithIntervalRx(Schedulers.computation(), 100, 1, 3)
            .consumeEach { println("$it on thread ${Thread.currentThread().name}") }
    }
    job.join() // wait for our coroutine to complete
}