kotlin-stdlib / kotlin.collections / maxWithOrNull

maxWithOrNull

Common
JVM
JS
Native
1.4
fun <T> Array<out T>.maxWithOrNull(
    comparator: Comparator<in T>
): T?
(source)
fun ByteArray.maxWithOrNull(
    comparator: Comparator<in Byte>
): Byte?
(source)
fun ShortArray.maxWithOrNull(
    comparator: Comparator<in Short>
): Short?
(source)
fun IntArray.maxWithOrNull(
    comparator: Comparator<in Int>
): Int?
(source)
fun LongArray.maxWithOrNull(
    comparator: Comparator<in Long>
): Long?
(source)
fun FloatArray.maxWithOrNull(
    comparator: Comparator<in Float>
): Float?
(source)
fun DoubleArray.maxWithOrNull(
    comparator: Comparator<in Double>
): Double?
(source)
fun BooleanArray.maxWithOrNull(
    comparator: Comparator<in Boolean>
): Boolean?
(source)
fun CharArray.maxWithOrNull(
    comparator: Comparator<in Char>
): Char?
(source)
fun <T> Iterable<T>.maxWithOrNull(
    comparator: Comparator<in T>
): T?
(source)
@ExperimentalUnsignedTypes fun UIntArray.maxWithOrNull(
    comparator: Comparator<in UInt>
): UInt?
(source)
@ExperimentalUnsignedTypes fun ULongArray.maxWithOrNull(
    comparator: Comparator<in ULong>
): ULong?
(source)
@ExperimentalUnsignedTypes fun UByteArray.maxWithOrNull(
    comparator: Comparator<in UByte>
): UByte?
(source)
@ExperimentalUnsignedTypes fun UShortArray.maxWithOrNull(
    comparator: Comparator<in UShort>
): UShort?
(source)

Returns the first element having the largest value according to the provided comparator or null if there are no elements.

Common
JVM
JS
Native
1.4
fun <K, V> Map<out K, V>.maxWithOrNull(
    comparator: Comparator<in Entry<K, V>>
): Entry<K, V>?
(source)

Returns the first entry having the largest value according to the provided comparator or null if there are no entries.