Provide flatMapIndexed operation

- similar to flatMap, but transform function takes index and element

#KT-36894
This commit is contained in:
Ilya Gorbunov
2020-06-19 16:16:55 +03:00
parent db93462bcf
commit 130987fa1e
20 changed files with 1216 additions and 74 deletions
@@ -151,6 +151,28 @@ public fun <T, R> kotlin.sequences.Sequence<T>.flatMap(transform: (T) -> kotlin.
public fun <T, R> kotlin.sequences.Sequence<T>.flatMap(transform: (T) -> kotlin.sequences.Sequence<R>): kotlin.sequences.Sequence<R>
@kotlin.SinceKotlin(version = "1.4")
@kotlin.OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName(name = "flatMapIndexedIterable")
public fun <T, R> kotlin.sequences.Sequence<T>.flatMapIndexed(transform: (index: kotlin.Int, T) -> kotlin.collections.Iterable<R>): kotlin.sequences.Sequence<R>
@kotlin.SinceKotlin(version = "1.4")
@kotlin.OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName(name = "flatMapIndexedSequence")
public fun <T, R> kotlin.sequences.Sequence<T>.flatMapIndexed(transform: (index: kotlin.Int, T) -> kotlin.sequences.Sequence<R>): kotlin.sequences.Sequence<R>
@kotlin.SinceKotlin(version = "1.4")
@kotlin.OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName(name = "flatMapIndexedIterableTo")
@kotlin.internal.InlineOnly
public inline fun <T, R, C : kotlin.collections.MutableCollection<in R>> kotlin.sequences.Sequence<T>.flatMapIndexedTo(destination: C, transform: (index: kotlin.Int, T) -> kotlin.collections.Iterable<R>): C
@kotlin.SinceKotlin(version = "1.4")
@kotlin.OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName(name = "flatMapIndexedSequenceTo")
@kotlin.internal.InlineOnly
public inline fun <T, R, C : kotlin.collections.MutableCollection<in R>> kotlin.sequences.Sequence<T>.flatMapIndexedTo(destination: C, transform: (index: kotlin.Int, T) -> kotlin.sequences.Sequence<R>): C
@kotlin.SinceKotlin(version = "1.4")
@kotlin.OverloadResolutionByLambdaReturnType
@kotlin.jvm.JvmName(name = "flatMapIterableTo")