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mapTo

inline fun <T, R, C : MutableCollection<in R>> Iterable<T>.mapTo(
    destination: C, 
    transform: (T) -> R
): C

Applies the given transform function to each element of the original collection and appends the results to the given destination.

inline fun <K, V, R, C : MutableCollection<in R>> Map<out K, V>.mapTo(
    destination: C, 
    transform: (Entry<K, V>) -> R
): C

Applies the given transform function to each entry of the original map and appends the results to the given destination.

inline fun <T, R, C : MutableCollection<in R>> Array<out T>.mapTo(
    destination: C, 
    transform: (T) -> R
): C
inline fun <R, C : MutableCollection<in R>> ByteArray.mapTo(
    destination: C, 
    transform: (Byte) -> R
): C
inline fun <R, C : MutableCollection<in R>> ShortArray.mapTo(
    destination: C, 
    transform: (Short) -> R
): C
inline fun <R, C : MutableCollection<in R>> IntArray.mapTo(
    destination: C, 
    transform: (Int) -> R
): C
inline fun <R, C : MutableCollection<in R>> LongArray.mapTo(
    destination: C, 
    transform: (Long) -> R
): C
inline fun <R, C : MutableCollection<in R>> FloatArray.mapTo(
    destination: C, 
    transform: (Float) -> R
): C
inline fun <R, C : MutableCollection<in R>> DoubleArray.mapTo(
    destination: C, 
    transform: (Double) -> R
): C
inline fun <R, C : MutableCollection<in R>> BooleanArray.mapTo(
    destination: C, 
    transform: (Boolean) -> R
): C
inline fun <R, C : MutableCollection<in R>> CharArray.mapTo(
    destination: C, 
    transform: (Char) -> R
): C

Applies the given transform function to each element of the original array and appends the results to the given destination.

© 2010–2017 JetBrains s.r.o.
Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/map-to.html