kotlin-stdlib / kotlin.collections / partition

partition

Common
JVM
JS
Native
1.0
inline fun <T> Array<out T>.partition(
    predicate: (T) -> Boolean
): Pair<List<T>, List<T>>
inline fun ByteArray.partition(
    predicate: (Byte) -> Boolean
): Pair<List<Byte>, List<Byte>>
inline fun ShortArray.partition(
    predicate: (Short) -> Boolean
): Pair<List<Short>, List<Short>>
inline fun IntArray.partition(
    predicate: (Int) -> Boolean
): Pair<List<Int>, List<Int>>
inline fun LongArray.partition(
    predicate: (Long) -> Boolean
): Pair<List<Long>, List<Long>>
inline fun FloatArray.partition(
    predicate: (Float) -> Boolean
): Pair<List<Float>, List<Float>>
inline fun DoubleArray.partition(
    predicate: (Double) -> Boolean
): Pair<List<Double>, List<Double>>
inline fun BooleanArray.partition(
    predicate: (Boolean) -> Boolean
): Pair<List<Boolean>, List<Boolean>>
inline fun CharArray.partition(
    predicate: (Char) -> Boolean
): Pair<List<Char>, List<Char>>

Splits the original array into pair of lists, where first list contains elements for which predicate yielded true, while second list contains elements for which predicate yielded false.

Common
JVM
JS
Native
1.0
inline fun <T> Iterable<T>.partition(
    predicate: (T) -> Boolean
): Pair<List<T>, List<T>>

Splits the original collection into pair of lists, where first list contains elements for which predicate yielded true, while second list contains elements for which predicate yielded false.