kotlin-stdlib / kotlin.sequences / mapNotNullTo

mapNotNullTo

Common
JVM
JS
Native
1.0
inline fun <T, R : Any, C : MutableCollection<in R>> Sequence<T>.mapNotNullTo(
    destination: C,
    transform: (T) -> R?
): C

Applies the given transform function to each element in the original sequence and appends only the non-null results to the given destination.

The operation is terminal.