utilities.parallelCollectionOperations.kt Maven / Gradle / Ivy

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package org.jetbrains.dokka.utilities

import kotlinx.coroutines.async
import kotlinx.coroutines.awaitAll
import kotlinx.coroutines.coroutineScope
import kotlinx.coroutines.launch
import org.jetbrains.dokka.InternalDokkaApi

@InternalDokkaApi
suspend inline fun  Iterable.parallelMap(crossinline f: suspend (A) -> B): List = coroutineScope {
    map { async { f(it) } }.awaitAll()
}

@InternalDokkaApi
suspend inline fun  Iterable.parallelMapNotNull(crossinline f: suspend (A) -> B?): List = coroutineScope {
    map { async { f(it) } }.awaitAll().filterNotNull()
}

@InternalDokkaApi
suspend inline fun  Iterable.parallelForEach(crossinline f: suspend (A) -> Unit): Unit = coroutineScope {
    forEach { launch { f(it) } }
}