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Bernhard
11/03/2020, 3:46 PMJust amazed by all the extension functions, no need to
sequence.flatMap { list.asSequence }sequence.flatMap { list }t
Tobias Berger
11/03/2020, 3:47 PMreally? is this something new from Kotlin 1.4?
b
Bernhard
11/03/2020, 3:47 PMyes
Copy code
@SinceKotlin("1.4")
@OptIn(kotlin.experimental.ExperimentalTypeInference::class)
@OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName("flatMapIterable")
public fun <T, R> Sequence<T>.flatMap(transform: (T) -> Iterable<R>): Sequence<R> {
return FlatteningSequence(this, transform, Iterable<R>::iterator)
}t
Tobias Berger
11/03/2020, 3:47 PM👍🏻
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