ULongArray

Common

JVM

Native

1.3

@ExperimentalUnsignedTypes inline class ULongArray : 
    Collection<ULong>

Constructors

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Native

1.0

<init>

Creates a new array of the specified size, with all elements initialized to zero.

ULongArray(size: Int)

Properties

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1.0

size

Returns the number of elements in the array.

val size: Int

Functions

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1.0

contains

fun contains(element: ULong): Boolean

Common

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1.0

containsAll

fun containsAll(elements: Collection<ULong>): Boolean

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1.0

get

Returns the array element at the given index. This method can be called using the index operator.

operator fun get(index: Int): ULong

Common

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1.0

isEmpty

fun isEmpty(): Boolean

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1.0

iterator

Creates an iterator over the elements of the array.

operator fun iterator(): ULongIterator

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1.0

set

Sets the element at the given index to the given value. This method can be called using the index operator.

operator fun set(index: Int, value: ULong)

Extension Properties

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1.3

indices

Returns the range of valid indices for the array.

val ULongArray.indices: IntRange

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1.3

lastIndex

Returns the last valid index for the array.

val ULongArray.lastIndex: Int

Extension Functions

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1.0

all

Returns true if all elements match the given predicate.

fun ULongArray.all(predicate: (ULong) -> Boolean): Boolean

fun <T> Iterable<T>.all(predicate: (T) -> Boolean): Boolean

Common

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1.0

any

Returns true if array has at least one element.

fun ULongArray.any(): Boolean

Returns true if at least one element matches the given predicate.

fun ULongArray.any(predicate: (ULong) -> Boolean): Boolean

fun <T> Iterable<T>.any(predicate: (T) -> Boolean): Boolean

Common

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1.0

asIterable

Returns this collection as an Iterable.

fun <T> Iterable<T>.asIterable(): Iterable<T>

Common

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1.3

asLongArray

Returns an array of type LongArray, which is a view of this array where each element is a signed reinterpretation of the corresponding element of this array.

fun ULongArray.asLongArray(): LongArray

Common

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1.0

asSequence

Creates a Sequence instance that wraps the original collection returning its elements when being iterated.

fun <T> Iterable<T>.asSequence(): Sequence<T>

Common

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1.0

Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function applied to each element of the given collection and value is the element itself.

fun <T, K, M : MutableMap<in K, in T>> Iterable<T>.associateByTo(
    destination: M, 
    keySelector: (T) -> K
): M

Populates and returns the destination mutable map with key-value pairs, where key is provided by the keySelector function and and value is provided by the valueTransform function applied to elements of the given collection.

fun <T, K, V, M : MutableMap<in K, in V>> Iterable<T>.associateByTo(
    destination: M, 
    keySelector: (T) -> K, 
    valueTransform: (T) -> V
): M

Common

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1.0

associateTo

Populates and returns the destination mutable map with key-value pairs provided by transform function applied to each element of the given collection.

fun <T, K, V, M : MutableMap<in K, in V>> Iterable<T>.associateTo(
    destination: M, 
    transform: (T) -> Pair<K, V>
): M

Common

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1.3

associateWith

Returns a Map where keys are elements from the given collection and values are produced by the valueSelector function applied to each element.

fun <K, V> Iterable<K>.associateWith(
    valueSelector: (K) -> V
): Map<K, V>

Common

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1.3

associateWithTo

Populates and returns the destination mutable map with key-value pairs for each element of the given collection, where key is the element itself and value is provided by the valueSelector function applied to that key.

fun <K, V, M : MutableMap<in K, in V>> Iterable<K>.associateWithTo(
    destination: M, 
    valueSelector: (K) -> V
): M

JVM

1.3

binarySearch

Searches the array or the range of the array for the provided element using the binary search algorithm. The array is expected to be sorted, otherwise the result is undefined.

fun ULongArray.binarySearch(
    element: ULong, 
    fromIndex: Int = 0, 
    toIndex: Int = size
): Int

Common

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1.2

chunked

Splits this collection into a list of lists each not exceeding the given size.

fun <T> Iterable<T>.chunked(size: Int): List<List<T>>

Splits this collection into several lists each not exceeding the given size and applies the given transform function to an each.

fun <T, R> Iterable<T>.chunked(
    size: Int, 
    transform: (List<T>) -> R
): List<R>

Common

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1.3

component1

Returns 1st element from the array.

operator fun ULongArray.component1(): ULong

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1.3

component2

Returns 2nd element from the array.

operator fun ULongArray.component2(): ULong

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1.3

component3

Returns 3rd element from the array.

operator fun ULongArray.component3(): ULong

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1.3

component4

Returns 4th element from the array.

operator fun ULongArray.component4(): ULong

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1.3

component5

Returns 5th element from the array.

operator fun ULongArray.component5(): ULong

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1.0

contains

Returns true if element is found in the collection.

operator fun <T> Iterable<T>.contains(element: T): Boolean

Common

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1.0

containsAll

Checks if all elements in the specified collection are contained in this collection.

fun <T> Collection<T>.containsAll(
    elements: Collection<T>
): Boolean

Common

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1.3

contentEquals

Returns true if the two specified arrays are structurally equal to one another, i.e. contain the same number of the same elements in the same order.

infix fun ULongArray.contentEquals(
    other: ULongArray
): Boolean

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1.3

contentHashCode

Returns a hash code based on the contents of this array as if it is List.

fun ULongArray.contentHashCode(): Int

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1.3

contentToString

Returns a string representation of the contents of the specified array as if it is List.

fun ULongArray.contentToString(): String

Common

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1.3

copyInto

Copies this array or its subrange into the destination array and returns that array.

fun ULongArray.copyInto(
    destination: ULongArray, 
    destinationOffset: Int = 0, 
    startIndex: Int = 0, 
    endIndex: Int = size
): ULongArray

Common

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1.3

copyOf

Returns new array which is a copy of the original array.

fun ULongArray.copyOf(): ULongArray

Returns new array which is a copy of the original array, resized to the given newSize. The copy is either truncated or padded at the end with zero values if necessary.

fun ULongArray.copyOf(newSize: Int): ULongArray

Common

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1.3

copyOfRange

Returns a new array which is a copy of the specified range of the original array.

fun ULongArray.copyOfRange(
    fromIndex: Int, 
    toIndex: Int
): ULongArray

Common

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1.0

count

Returns the number of elements matching the given predicate.

fun ULongArray.count(predicate: (ULong) -> Boolean): Int

fun <T> Iterable<T>.count(predicate: (T) -> Boolean): Int

Common

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1.0

distinct

Returns a list containing only distinct elements from the given collection.

fun <T> Iterable<T>.distinct(): List<T>

Common

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1.0

distinctBy

Returns a list containing only elements from the given collection having distinct keys returned by the given selector function.

fun <T, K> Iterable<T>.distinctBy(
    selector: (T) -> K
): List<T>

Common

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1.3

drop

Returns a list containing all elements except first n elements.

fun ULongArray.drop(n: Int): List<ULong>

Common

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1.3

dropLast

Returns a list containing all elements except last n elements.

fun ULongArray.dropLast(n: Int): List<ULong>

Common

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1.3

dropLastWhile

Returns a list containing all elements except last elements that satisfy the given predicate.

fun ULongArray.dropLastWhile(
    predicate: (ULong) -> Boolean
): List<ULong>

Common

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1.0

dropWhile

Returns a list containing all elements except first elements that satisfy the given predicate.

fun ULongArray.dropWhile(
    predicate: (ULong) -> Boolean
): List<ULong>

fun <T> Iterable<T>.dropWhile(
    predicate: (T) -> Boolean
): List<T>

Common

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1.0

elementAtOrElse

Returns an element at the given index or the result of calling the defaultValue function if the index is out of bounds of this array.

fun ULongArray.elementAtOrElse(
    index: Int, 
    defaultValue: (Int) -> ULong
): ULong

Returns an element at the given index or the result of calling the defaultValue function if the index is out of bounds of this collection.

fun <T> Iterable<T>.elementAtOrElse(
    index: Int, 
    defaultValue: (Int) -> T
): T

Common

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1.3

elementAtOrNull

Returns an element at the given index or null if the index is out of bounds of this array.

fun ULongArray.elementAtOrNull(index: Int): ULong?

Common

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1.3

fill

Fills this array or its subrange with the specified element value.

fun ULongArray.fill(
    element: ULong, 
    fromIndex: Int = 0, 
    toIndex: Int = size)

Common

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1.0

filter

Returns a list containing only elements matching the given predicate.

fun ULongArray.filter(
    predicate: (ULong) -> Boolean
): List<ULong>

fun <T> Iterable<T>.filter(
    predicate: (T) -> Boolean
): List<T>

Common

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1.0

filterIndexed

Returns a list containing only elements matching the given predicate.

fun ULongArray.filterIndexed(
    predicate: (index: Int, ULong) -> Boolean
): List<ULong>

fun <T> Iterable<T>.filterIndexed(
    predicate: (index: Int, T) -> Boolean
): List<T>

Common

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1.0

filterIndexedTo

Appends all elements matching the given predicate to the given destination.

fun <C : MutableCollection<in ULong>> ULongArray.filterIndexedTo(
    destination: C, 
    predicate: (index: Int, ULong) -> Boolean
): C

fun <T, C : MutableCollection<in T>> Iterable<T>.filterIndexedTo(
    destination: C, 
    predicate: (index: Int, T) -> Boolean
): C

Common

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1.0

filterIsInstance

Returns a list containing all elements that are instances of specified type parameter R.

fun <R> Iterable<*>.filterIsInstance(): List<R>

Common

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1.0

filterIsInstanceTo

Appends all elements that are instances of specified type parameter R to the given destination.

fun <R, C : MutableCollection<in R>> Iterable<*>.filterIsInstanceTo(
    destination: C
): C

Common

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1.0

filterNot

Returns a list containing all elements not matching the given predicate.

fun ULongArray.filterNot(
    predicate: (ULong) -> Boolean
): List<ULong>

fun <T> Iterable<T>.filterNot(
    predicate: (T) -> Boolean
): List<T>

Common

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1.0

filterNotNull

Returns a list containing all elements that are not null.

fun <T : Any> Iterable<T?>.filterNotNull(): List<T>

Common

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1.0

filterNotNullTo

Appends all elements that are not null to the given destination.

fun <C : MutableCollection<in T>, T : Any> Iterable<T?>.filterNotNullTo(
    destination: C
): C

Common

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1.0

filterNotTo

Appends all elements not matching the given predicate to the given destination.

fun <C : MutableCollection<in ULong>> ULongArray.filterNotTo(
    destination: C, 
    predicate: (ULong) -> Boolean
): C

fun <T, C : MutableCollection<in T>> Iterable<T>.filterNotTo(
    destination: C, 
    predicate: (T) -> Boolean
): C

Common

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Native

1.0

filterTo

Appends all elements matching the given predicate to the given destination.

fun <C : MutableCollection<in ULong>> ULongArray.filterTo(
    destination: C, 
    predicate: (ULong) -> Boolean
): C

fun <T, C : MutableCollection<in T>> Iterable<T>.filterTo(
    destination: C, 
    predicate: (T) -> Boolean
): C

Common

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1.0

find

Returns the first element matching the given predicate, or null if no such element was found.

fun ULongArray.find(predicate: (ULong) -> Boolean): ULong?

fun <T> Iterable<T>.find(predicate: (T) -> Boolean): T?

Common

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Native

1.0

findLast

Returns the last element matching the given predicate, or null if no such element was found.

fun ULongArray.findLast(
    predicate: (ULong) -> Boolean
): ULong?

fun <T> Iterable<T>.findLast(predicate: (T) -> Boolean): T?

Common

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1.0

first

Returns first element.

fun ULongArray.first(): ULong

Returns the first element matching the given predicate.

fun ULongArray.first(predicate: (ULong) -> Boolean): ULong

fun <T> Iterable<T>.first(predicate: (T) -> Boolean): T

Common

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1.0

firstOrNull

Returns the first element, or null if the array is empty.

fun ULongArray.firstOrNull(): ULong?

Returns the first element matching the given predicate, or null if element was not found.

fun ULongArray.firstOrNull(
    predicate: (ULong) -> Boolean
): ULong?

fun <T> Iterable<T>.firstOrNull(
    predicate: (T) -> Boolean
): T?

Common

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Native

1.0

flatMap

Returns a single list of all elements yielded from results of transform function being invoked on each element of original array.

fun <R> ULongArray.flatMap(
    transform: (ULong) -> Iterable<R>
): List<R>

Returns a single list of all elements yielded from results of transform function being invoked on each element of original collection.

fun <T, R> Iterable<T>.flatMap(
    transform: (T) -> Iterable<R>
): List<R>

Common

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1.0

flatMapTo

Appends all elements yielded from results of transform function being invoked on each element of original array, to the given destination.

fun <R, C : MutableCollection<in R>> ULongArray.flatMapTo(
    destination: C, 
    transform: (ULong) -> Iterable<R>
): C

Appends all elements yielded from results of transform function being invoked on each element of original collection, to the given destination.

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

Common

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Native

1.0

fold

Accumulates value starting with initial value and applying operation from left to right to current accumulator value and each element.

fun <R> ULongArray.fold(
    initial: R, 
    operation: (acc: R, ULong) -> R
): R

fun <T, R> Iterable<T>.fold(
    initial: R, 
    operation: (acc: R, T) -> R
): R

Common

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Native

1.0

foldIndexed

Accumulates value starting with initial value and applying operation from left to right to current accumulator value and each element with its index in the original array.

fun <R> ULongArray.foldIndexed(
    initial: R, 
    operation: (index: Int, acc: R, ULong) -> R
): R

Accumulates value starting with initial value and applying operation from left to right to current accumulator value and each element with its index in the original collection.

fun <T, R> Iterable<T>.foldIndexed(
    initial: R, 
    operation: (index: Int, acc: R, T) -> R
): R

Common

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Native

1.3

foldRight

Accumulates value starting with initial value and applying operation from right to left to each element and current accumulator value.

fun <R> ULongArray.foldRight(
    initial: R, 
    operation: (ULong, acc: R) -> R
): R

Common

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Native

1.3

foldRightIndexed

Accumulates value starting with initial value and applying operation from right to left to each element with its index in the original array and current accumulator value.

fun <R> ULongArray.foldRightIndexed(
    initial: R, 
    operation: (index: Int, ULong, acc: R) -> R
): R

Common

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Native

1.0

forEach

Performs the given action on each element.

fun ULongArray.forEach(action: (ULong) -> Unit)

fun <T> Iterable<T>.forEach(action: (T) -> Unit)

Common

JVM

Native

1.0

forEachIndexed

Performs the given action on each element, providing sequential index with the element.

fun ULongArray.forEachIndexed(
    action: (index: Int, ULong) -> Unit)

fun <T> Iterable<T>.forEachIndexed(
    action: (index: Int, T) -> Unit)

Common

JVM

Native

1.3

getOrElse

Returns an element at the given index or the result of calling the defaultValue function if the index is out of bounds of this array.

fun ULongArray.getOrElse(
    index: Int, 
    defaultValue: (Int) -> ULong
): ULong

Common

JVM

Native

1.3

getOrNull

Returns an element at the given index or null if the index is out of bounds of this array.

fun ULongArray.getOrNull(index: Int): ULong?

Common

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Native

1.0

groupBy

Groups elements of the original array by the key returned by the given keySelector function applied to each element and returns a map where each group key is associated with a list of corresponding elements.

fun <K> ULongArray.groupBy(
    keySelector: (ULong) -> K
): Map<K, List<ULong>>

Groups values returned by the valueTransform function applied to each element of the original array by the key returned by the given keySelector function applied to the element and returns a map where each group key is associated with a list of corresponding values.

fun <K, V> ULongArray.groupBy(
    keySelector: (ULong) -> K, 
    valueTransform: (ULong) -> V
): Map<K, List<V>>

Groups elements of the original collection by the key returned by the given keySelector function applied to each element and returns a map where each group key is associated with a list of corresponding elements.

fun <T, K> Iterable<T>.groupBy(
    keySelector: (T) -> K
): Map<K, List<T>>

Groups values returned by the valueTransform function applied to each element of the original collection by the key returned by the given keySelector function applied to the element and returns a map where each group key is associated with a list of corresponding values.

fun <T, K, V> Iterable<T>.groupBy(
    keySelector: (T) -> K, 
    valueTransform: (T) -> V
): Map<K, List<V>>

Common

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Native

1.0

groupByTo

Groups elements of the original array by the key returned by the given keySelector function applied to each element and puts to the destination map each group key associated with a list of corresponding elements.

fun <K, M : MutableMap<in K, MutableList<ULong>>> ULongArray.groupByTo(
    destination: M, 
    keySelector: (ULong) -> K
): M

Groups values returned by the valueTransform function applied to each element of the original array by the key returned by the given keySelector function applied to the element and puts to the destination map each group key associated with a list of corresponding values.

fun <K, V, M : MutableMap<in K, MutableList<V>>> ULongArray.groupByTo(
    destination: M, 
    keySelector: (ULong) -> K, 
    valueTransform: (ULong) -> V
): M

Groups elements of the original collection by the key returned by the given keySelector function applied to each element and puts to the destination map each group key associated with a list of corresponding elements.

fun <T, K, M : MutableMap<in K, MutableList<T>>> Iterable<T>.groupByTo(
    destination: M, 
    keySelector: (T) -> K
): M

Groups values returned by the valueTransform function applied to each element of the original collection by the key returned by the given keySelector function applied to the element and puts to the destination map each group key associated with a list of corresponding values.

fun <T, K, V, M : MutableMap<in K, MutableList<V>>> Iterable<T>.groupByTo(
    destination: M, 
    keySelector: (T) -> K, 
    valueTransform: (T) -> V
): M

Common

JVM

Native

1.1

groupingBy

Creates a Grouping source from a collection to be used later with one of group-and-fold operations using the specified keySelector function to extract a key from each element.

fun <T, K> Iterable<T>.groupingBy(
    keySelector: (T) -> K
): Grouping<T, K>

Common

JVM

Native

1.3

ifEmpty

Returns this array if it's not empty or the result of calling defaultValue function if the array is empty.

fun <C, R> C.ifEmpty(
    defaultValue: () -> R
): R where C : Array<*>, C : R

Common

JVM

Native

1.0

indexOf

Returns first index of element, or -1 if the array does not contain element.

fun ULongArray.indexOf(element: ULong): Int

Returns first index of element, or -1 if the collection does not contain element.

fun <T> Iterable<T>.indexOf(element: T): Int

Common

JVM

Native

1.0

indexOfFirst

Returns index of the first element matching the given predicate, or -1 if the array does not contain such element.

fun ULongArray.indexOfFirst(
    predicate: (ULong) -> Boolean
): Int

Returns index of the first element matching the given predicate, or -1 if the collection does not contain such element.

fun <T> Iterable<T>.indexOfFirst(
    predicate: (T) -> Boolean
): Int

Common

JVM

Native

1.0

indexOfLast

Returns index of the last element matching the given predicate, or -1 if the array does not contain such element.

fun ULongArray.indexOfLast(
    predicate: (ULong) -> Boolean
): Int

Returns index of the last element matching the given predicate, or -1 if the collection does not contain such element.

fun <T> Iterable<T>.indexOfLast(
    predicate: (T) -> Boolean
): Int

Common

JVM

Native

1.0

intersect

Returns a set containing all elements that are contained by both this collection and the specified collection.

infix fun <T> Iterable<T>.intersect(
    other: Iterable<T>
): Set<T>

Common

JVM

Native

1.0

isNotEmpty

Returns true if the collection is not empty.

fun <T> Collection<T>.isNotEmpty(): Boolean

Common

JVM

Native

1.3

isNullOrEmpty

Returns true if this nullable collection is either null or empty.

fun <T> Collection<T>?.isNullOrEmpty(): Boolean

Common

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Native

1.0

joinTo

Appends the string from all the elements separated using separator and using the given prefix and postfix if supplied.

fun <T, A : Appendable> Iterable<T>.joinTo(
    buffer: A, 
    separator: CharSequence = ", ", 
    prefix: CharSequence = "", 
    postfix: CharSequence = "", 
    limit: Int = -1, 
    truncated: CharSequence = "...", 
    transform: ((T) -> CharSequence)? = null
): A

Common

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Native

1.0

joinToString

Creates a string from all the elements separated using separator and using the given prefix and postfix if supplied.

fun <T> Iterable<T>.joinToString(
    separator: CharSequence = ", ", 
    prefix: CharSequence = "", 
    postfix: CharSequence = "", 
    limit: Int = -1, 
    truncated: CharSequence = "...", 
    transform: ((T) -> CharSequence)? = null
): String

Common

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Native

1.0

last

Returns the last element.

fun ULongArray.last(): ULong

Returns the last element matching the given predicate.

fun ULongArray.last(predicate: (ULong) -> Boolean): ULong

fun <T> Iterable<T>.last(predicate: (T) -> Boolean): T

Common

JVM

Native

1.0

lastIndexOf

Returns last index of element, or -1 if the array does not contain element.

fun ULongArray.lastIndexOf(element: ULong): Int

Returns last index of element, or -1 if the collection does not contain element.

fun <T> Iterable<T>.lastIndexOf(element: T): Int

Common

JVM

Native

1.0

lastOrNull

Returns the last element, or null if the array is empty.

fun ULongArray.lastOrNull(): ULong?

Returns the last element matching the given predicate, or null if no such element was found.

fun ULongArray.lastOrNull(
    predicate: (ULong) -> Boolean
): ULong?

fun <T> Iterable<T>.lastOrNull(predicate: (T) -> Boolean): T?

Common

JVM

Native

1.0

map

Returns a list containing the results of applying the given transform function to each element in the original array.

fun <R> ULongArray.map(transform: (ULong) -> R): List<R>

Returns a list containing the results of applying the given transform function to each element in the original collection.

fun <T, R> Iterable<T>.map(transform: (T) -> R): List<R>

Common

JVM

Native

1.0

mapIndexed

Returns a list containing the results of applying the given transform function to each element and its index in the original array.

fun <R> ULongArray.mapIndexed(
    transform: (index: Int, ULong) -> R
): List<R>

Returns a list containing the results of applying the given transform function to each element and its index in the original collection.

fun <T, R> Iterable<T>.mapIndexed(
    transform: (index: Int, T) -> R
): List<R>

Common

JVM

Native

1.0

mapIndexedNotNull

Returns a list containing only the non-null results of applying the given transform function to each element and its index in the original collection.

fun <T, R : Any> Iterable<T>.mapIndexedNotNull(
    transform: (index: Int, T) -> R?
): List<R>

Common

JVM

Native

1.0

mapIndexedNotNullTo

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

fun <T, R : Any, C : MutableCollection<in R>> Iterable<T>.mapIndexedNotNullTo(
    destination: C, 
    transform: (index: Int, T) -> R?
): C

Common

JVM

Native

1.0

mapIndexedTo

Applies the given transform function to each element and its index in the original array and appends the results to the given destination.

fun <R, C : MutableCollection<in R>> ULongArray.mapIndexedTo(
    destination: C, 
    transform: (index: Int, ULong) -> R
): C

Applies the given transform function to each element and its index in the original collection and appends the results to the given destination.

fun <T, R, C : MutableCollection<in R>> Iterable<T>.mapIndexedTo(
    destination: C, 
    transform: (index: Int, T) -> R
): C

Common

JVM

Native

1.0

mapNotNull

Returns a list containing only the non-null results of applying the given transform function to each element in the original collection.

fun <T, R : Any> Iterable<T>.mapNotNull(
    transform: (T) -> R?
): List<R>

Common

JVM

Native

1.0

mapNotNullTo

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

fun <T, R : Any, C : MutableCollection<in R>> Iterable<T>.mapNotNullTo(
    destination: C, 
    transform: (T) -> R?
): C

Common

JVM

Native

1.0

mapTo

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

fun <R, C : MutableCollection<in R>> ULongArray.mapTo(
    destination: C, 
    transform: (ULong) -> R
): C

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

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

Common

JVM

Native

1.3

max

Returns the largest element or null if there are no elements.

fun ULongArray.max(): ULong?

Common

JVM

Native

1.0

maxBy

Returns the first element yielding the largest value of the given function or null if there are no elements.

fun <R : Comparable<R>> ULongArray.maxBy(
    selector: (ULong) -> R
): ULong?

fun <T, R : Comparable<R>> Iterable<T>.maxBy(
    selector: (T) -> R
): T?

Common

JVM

Native

1.0

maxWith

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

fun ULongArray.maxWith(
    comparator: Comparator<in ULong>
): ULong?

fun <T> Iterable<T>.maxWith(comparator: Comparator<in T>): T?

Common

JVM

Native

1.3

min

Returns the smallest element or null if there are no elements.

fun ULongArray.min(): ULong?

Common

JVM

Native

1.0

minBy

Returns the first element yielding the smallest value of the given function or null if there are no elements.

fun <R : Comparable<R>> ULongArray.minBy(
    selector: (ULong) -> R
): ULong?

fun <T, R : Comparable<R>> Iterable<T>.minBy(
    selector: (T) -> R
): T?

Common

JVM

Native

1.0

minus

Returns a list containing all elements of the original collection without the first occurrence of the given element.

operator fun <T> Iterable<T>.minus(element: T): List<T>

Returns a list containing all elements of the original collection except the elements contained in the given elements array.

operator fun <T> Iterable<T>.minus(
    elements: Array<out T>
): List<T>

Returns a list containing all elements of the original collection except the elements contained in the given elements collection.

operator fun <T> Iterable<T>.minus(
    elements: Iterable<T>
): List<T>

Returns a list containing all elements of the original collection except the elements contained in the given elements sequence.

operator fun <T> Iterable<T>.minus(
    elements: Sequence<T>
): List<T>

Common

JVM

Native

1.0

minusElement

Returns a list containing all elements of the original collection without the first occurrence of the given element.

fun <T> Iterable<T>.minusElement(element: T): List<T>

Common

JVM

Native

1.0

minWith

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

fun ULongArray.minWith(
    comparator: Comparator<in ULong>
): ULong?

fun <T> Iterable<T>.minWith(comparator: Comparator<in T>): T?

Common

JVM

Native

1.0

none

Returns true if the array has no elements.

fun ULongArray.none(): Boolean

Returns true if no elements match the given predicate.

fun ULongArray.none(predicate: (ULong) -> Boolean): Boolean

fun <T> Iterable<T>.none(predicate: (T) -> Boolean): Boolean

Common

JVM

Native

1.1

onEach

Performs the given action on each element and returns the collection itself afterwards.

fun <T, C : Iterable<T>> C.onEach(action: (T) -> Unit): C

Common

JVM

Native

1.0

orEmpty

Returns this Collection if it's not null and the empty list otherwise.

fun <T> Collection<T>?.orEmpty(): Collection<T>

Common

JVM

Native

1.0

partition

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.

fun <T> Iterable<T>.partition(
    predicate: (T) -> Boolean
): Pair<List<T>, List<T>>

Common

JVM

Native

1.0

plus

Returns an array containing all elements of the original array and then the given element.

operator fun ULongArray.plus(element: ULong): ULongArray

Returns an array containing all elements of the original array and then all elements of the given elements collection.

operator fun ULongArray.plus(
    elements: Collection<ULong>
): ULongArray

Returns an array containing all elements of the original array and then all elements of the given elements array.

operator fun ULongArray.plus(
    elements: ULongArray
): ULongArray

Returns a list containing all elements of the original collection and then the given element.

operator fun <T> Iterable<T>.plus(element: T): List<T>

operator fun <T> Collection<T>.plus(element: T): List<T>

Returns a list containing all elements of the original collection and then all elements of the given elements array.

operator fun <T> Iterable<T>.plus(
    elements: Array<out T>
): List<T>

operator fun <T> Collection<T>.plus(
    elements: Array<out T>
): List<T>

Returns a list containing all elements of the original collection and then all elements of the given elements collection.

operator fun <T> Iterable<T>.plus(
    elements: Iterable<T>
): List<T>

operator fun <T> Collection<T>.plus(
    elements: Iterable<T>
): List<T>

Returns a list containing all elements of the original collection and then all elements of the given elements sequence.

operator fun <T> Iterable<T>.plus(
    elements: Sequence<T>
): List<T>

operator fun <T> Collection<T>.plus(
    elements: Sequence<T>
): List<T>

Common

JVM

Native

1.0

plusElement

Returns a list containing all elements of the original collection and then the given element.

fun <T> Iterable<T>.plusElement(element: T): List<T>

fun <T> Collection<T>.plusElement(element: T): List<T>

Common

JVM

Native

1.3

random

Returns a random element from this array.

fun ULongArray.random(): ULong

Returns a random element from this array using the specified source of randomness.

fun ULongArray.random(random: Random): ULong

Common

JVM

Native

1.3

randomOrNull

Returns a random element from this array, or null if this array is empty.

fun ULongArray.randomOrNull(): ULong?

Returns a random element from this array using the specified source of randomness, or null if this array is empty.

fun ULongArray.randomOrNull(random: Random): ULong?

Common

JVM

Native

1.0

reduce

Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element.

fun ULongArray.reduce(
    operation: (acc: ULong, ULong) -> ULong
): ULong

fun <S, T : S> Iterable<T>.reduce(
    operation: (acc: S, T) -> S
): S

Common

JVM

Native

1.0

reduceIndexed

Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element with its index in the original array.

fun ULongArray.reduceIndexed(
    operation: (index: Int, acc: ULong, ULong) -> ULong
): ULong

Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element with its index in the original collection.

fun <S, T : S> Iterable<T>.reduceIndexed(
    operation: (index: Int, acc: S, T) -> S
): S

Common

JVM

Native

1.3

reduceOrNull

Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element. Returns null if the array is empty.

fun ULongArray.reduceOrNull(
    operation: (acc: ULong, ULong) -> ULong
): ULong?

Accumulates value starting with the first element and applying operation from left to right to current accumulator value and each element. Returns null if the collection is empty.

fun <S, T : S> Iterable<T>.reduceOrNull(
    operation: (acc: S, T) -> S
): S?

Common

JVM

Native

1.3

reduceRight

Accumulates value starting with last element and applying operation from right to left to each element and current accumulator value.

fun ULongArray.reduceRight(
    operation: (ULong, acc: ULong) -> ULong
): ULong

Common

JVM

Native

1.3

reduceRightIndexed

Accumulates value starting with last element and applying operation from right to left to each element with its index in the original array and current accumulator value.

fun ULongArray.reduceRightIndexed(
    operation: (index: Int, ULong, acc: ULong) -> ULong
): ULong

Common

JVM

Native

1.3

reduceRightOrNull

Accumulates value starting with last element and applying operation from right to left to each element and current accumulator value. Returns null if the array is empty.

fun ULongArray.reduceRightOrNull(
    operation: (ULong, acc: ULong) -> ULong
): ULong?

Native

1.3

refTo

fun ULongArray.refTo(index: Int): CValuesRef<ULongVar>

Common

JVM

Native

1.0

requireNoNulls

Returns an original collection containing all the non-null elements, throwing an IllegalArgumentException if there are any null elements.

fun <T : Any> Iterable<T?>.requireNoNulls(): Iterable<T>

Common

JVM

Native

1.3

reverse

Reverses elements in the array in-place.

fun ULongArray.reverse()

Common

JVM

Native

1.3

reversed

Returns a list with elements in reversed order.

fun ULongArray.reversed(): List<ULong>

Common

JVM

Native

1.3

reversedArray

Returns an array with elements of this array in reversed order.

fun ULongArray.reversedArray(): ULongArray

Common

JVM

Native

1.3

scan

Returns a list containing successive accumulation values generated by applying operation from left to right to each element and current accumulator value that starts with initial value.

fun <R> ULongArray.scan(
    initial: R, 
    operation: (acc: R, ULong) -> R
): List<R>

fun <T, R> Iterable<T>.scan(
    initial: R, 
    operation: (acc: R, T) -> R
): List<R>

Common

JVM

Native

1.3

scanIndexed

Returns a list containing successive accumulation values generated by applying operation from left to right to each element, its index in the original array and current accumulator value that starts with initial value.

fun <R> ULongArray.scanIndexed(
    initial: R, 
    operation: (index: Int, acc: R, ULong) -> R
): List<R>

Returns a list containing successive accumulation values generated by applying operation from left to right to each element, its index in the original collection and current accumulator value that starts with initial value.

fun <T, R> Iterable<T>.scanIndexed(
    initial: R, 
    operation: (index: Int, acc: R, T) -> R
): List<R>

Common

JVM

Native

1.3

scanReduce

Returns a list containing successive accumulation values generated by applying operation from left to right to each element and current accumulator value that starts with the first element of this array.

fun ULongArray.scanReduce(
    operation: (acc: ULong, ULong) -> ULong
): List<ULong>

fun <S, T : S> Iterable<T>.scanReduce(
    operation: (acc: S, T) -> S
): List<S>

Common

JVM

Native

1.3

scanReduceIndexed

fun ULongArray.scanReduceIndexed(
    operation: (index: Int, acc: ULong, ULong) -> ULong
): List<ULong>

fun <S, T : S> Iterable<T>.scanReduceIndexed(
    operation: (index: Int, acc: S, T) -> S
): List<S>

Common

JVM

Native

1.3

shuffled

Returns a new list with the elements of this list randomly shuffled using the specified random instance as the source of randomness.

fun <T> Iterable<T>.shuffled(random: Random): List<T>

Common

JVM

Native

1.0

single

Returns the single element, or throws an exception if the array is empty or has more than one element.

fun ULongArray.single(): ULong

Returns the single element matching the given predicate, or throws exception if there is no or more than one matching element.

fun ULongArray.single(predicate: (ULong) -> Boolean): ULong

fun <T> Iterable<T>.single(predicate: (T) -> Boolean): T

Common

JVM

Native

1.0

singleOrNull

Returns single element, or null if the array is empty or has more than one element.

fun ULongArray.singleOrNull(): ULong?

Returns the single element matching the given predicate, or null if element was not found or more than one element was found.

fun ULongArray.singleOrNull(
    predicate: (ULong) -> Boolean
): ULong?

fun <T> Iterable<T>.singleOrNull(
    predicate: (T) -> Boolean
): T?

Common

JVM

Native

1.3

slice

Returns a list containing elements at indices in the specified indices range.

fun ULongArray.slice(indices: IntRange): List<ULong>

Returns a list containing elements at specified indices.

fun ULongArray.slice(indices: Iterable<Int>): List<ULong>

Common

JVM

Native

1.3

sliceArray

Returns an array containing elements of this array at specified indices.

fun ULongArray.sliceArray(
    indices: Collection<Int>
): ULongArray

Returns an array containing elements at indices in the specified indices range.

fun ULongArray.sliceArray(indices: IntRange): ULongArray

Common

JVM

Native

1.3

sort

Sorts the array in-place.

fun ULongArray.sort()

Common

JVM

Native

1.3

sortDescending

Sorts elements in the array in-place descending according to their natural sort order.

fun ULongArray.sortDescending()

Common

JVM

Native

1.3

sorted

Returns a list of all elements sorted according to their natural sort order.

fun ULongArray.sorted(): List<ULong>

Common

JVM

Native

1.3

sortedArray

Returns an array with all elements of this array sorted according to their natural sort order.

fun ULongArray.sortedArray(): ULongArray

Common

JVM

Native

1.3

sortedArrayDescending

Returns an array with all elements of this array sorted descending according to their natural sort order.

fun ULongArray.sortedArrayDescending(): ULongArray

Common

JVM

Native

1.0

sortedBy

Returns a list of all elements sorted according to natural sort order of the value returned by specified selector function.

fun <T, R : Comparable<R>> Iterable<T>.sortedBy(
    selector: (T) -> R?
): List<T>

Common

JVM

Native

1.0

sortedByDescending

Returns a list of all elements sorted descending according to natural sort order of the value returned by specified selector function.

fun <T, R : Comparable<R>> Iterable<T>.sortedByDescending(
    selector: (T) -> R?
): List<T>

Common

JVM

Native

1.3

sortedDescending

Returns a list of all elements sorted descending according to their natural sort order.

fun ULongArray.sortedDescending(): List<ULong>

Common

JVM

Native

1.0

sortedWith

Returns a list of all elements sorted according to the specified comparator.

fun <T> Iterable<T>.sortedWith(
    comparator: Comparator<in T>
): List<T>

Common

JVM

Native

1.0

subtract

Returns a set containing all elements that are contained by this collection and not contained by the specified collection.

infix fun <T> Iterable<T>.subtract(
    other: Iterable<T>
): Set<T>

Common

JVM

Native

1.3

sum

Returns the sum of all elements in the array.

fun ULongArray.sum(): ULong

Common

JVM

Native

1.0

sumBy

Returns the sum of all values produced by selector function applied to each element in the array.

fun ULongArray.sumBy(selector: (ULong) -> UInt): UInt

Returns the sum of all values produced by selector function applied to each element in the collection.

fun <T> Iterable<T>.sumBy(selector: (T) -> Int): Int

Common

JVM

Native

1.0

sumByDouble

Returns the sum of all values produced by selector function applied to each element in the array.

fun ULongArray.sumByDouble(
    selector: (ULong) -> Double
): Double

Returns the sum of all values produced by selector function applied to each element in the collection.

fun <T> Iterable<T>.sumByDouble(
    selector: (T) -> Double
): Double

Common

JVM

Native

1.3

take

Returns a list containing first n elements.

fun ULongArray.take(n: Int): List<ULong>

Common

JVM

Native

1.3

takeLast

Returns a list containing last n elements.

fun ULongArray.takeLast(n: Int): List<ULong>

Common

JVM

Native

1.3

takeLastWhile

Returns a list containing last elements satisfying the given predicate.

fun ULongArray.takeLastWhile(
    predicate: (ULong) -> Boolean
): List<ULong>

Common

JVM

Native

1.0

takeWhile

Returns a list containing first elements satisfying the given predicate.

fun ULongArray.takeWhile(
    predicate: (ULong) -> Boolean
): List<ULong>

fun <T> Iterable<T>.takeWhile(
    predicate: (T) -> Boolean
): List<T>

Common

JVM

Native

1.0

toCollection

Appends all elements to the given destination collection.

fun <T, C : MutableCollection<in T>> Iterable<T>.toCollection(
    destination: C
): C

Native

1.3

toCValues

fun ULongArray.toCValues(): CValues<ULongVar>

Common

JVM

Native

1.0

toHashSet

Returns a HashSet of all elements.

fun <T> Iterable<T>.toHashSet(): HashSet<T>

Common

JVM

Native

1.0

toList

Returns a List containing all elements.

fun <T> Iterable<T>.toList(): List<T>

Common

JVM

Native

1.3

toLongArray

Returns an array of type LongArray, which is a copy of this array where each element is a signed reinterpretation of the corresponding element of this array.

fun ULongArray.toLongArray(): LongArray

Common

JVM

Native

1.0

toMutableSet

Returns a mutable set containing all distinct elements from the given collection.

fun <T> Iterable<T>.toMutableSet(): MutableSet<T>

Common

JVM

Native

1.0

toSet

Returns a Set of all elements.

fun <T> Iterable<T>.toSet(): Set<T>

Common

JVM

Native

1.3

toTypedArray

Returns a typed object array containing all of the elements of this primitive array.

fun ULongArray.toTypedArray(): Array<ULong>

Common

JVM

Native

1.3

toULongArray

Returns an array of ULong containing all of the elements of this collection.

fun Collection<ULong>.toULongArray(): ULongArray

Common

JVM

Native

1.0

union

Returns a set containing all distinct elements from both collections.

infix fun <T> Iterable<T>.union(other: Iterable<T>): Set<T>

Common

JVM

Native

1.2

windowed

Returns a list of snapshots of the window of the given size sliding along this collection with the given step, where each snapshot is a list.

fun <T> Iterable<T>.windowed(
    size: Int, 
    step: Int = 1, 
    partialWindows: Boolean = false
): List<List<T>>

Returns a list of results of applying the given transform function to an each list representing a view over the window of the given size sliding along this collection with the given step.

fun <T, R> Iterable<T>.windowed(
    size: Int, 
    step: Int = 1, 
    partialWindows: Boolean = false, 
    transform: (List<T>) -> R
): List<R>

Common

JVM

Native

1.3

withIndex

Returns a lazy Iterable that wraps each element of the original array into an IndexedValue containing the index of that element and the element itself.

fun ULongArray.withIndex(): Iterable<IndexedValue<ULong>>

Common

JVM

Native

1.0

zip

Returns a list of pairs built from the elements of this array and the other array with the same index. The returned list has length of the shortest collection.

infix fun <R> ULongArray.zip(
    other: Array<out R>
): List<Pair<ULong, R>>

infix fun ULongArray.zip(
    other: ULongArray
): List<Pair<ULong, ULong>>

Returns a list of values built from the elements of this array and the other array with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.

fun <R, V> ULongArray.zip(
    other: Array<out R>, 
    transform: (a: ULong, b: R) -> V
): List<V>

Returns a list of pairs built from the elements of this collection and other array with the same index. The returned list has length of the shortest collection.

infix fun <R> ULongArray.zip(
    other: Iterable<R>
): List<Pair<ULong, R>>

Returns a list of values built from the elements of this array and the other collection with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.

fun <R, V> ULongArray.zip(
    other: Iterable<R>, 
    transform: (a: ULong, b: R) -> V
): List<V>

fun <V> ULongArray.zip(
    other: ULongArray, 
    transform: (a: ULong, b: ULong) -> V
): List<V>

Returns a list of pairs built from the elements of this collection and the other array with the same index. The returned list has length of the shortest collection.

infix fun <T, R> Iterable<T>.zip(
    other: Array<out R>
): List<Pair<T, R>>

Returns a list of values built from the elements of this collection and the other array with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.

fun <T, R, V> Iterable<T>.zip(
    other: Array<out R>, 
    transform: (a: T, b: R) -> V
): List<V>

Returns a list of pairs built from the elements of this collection and other collection with the same index. The returned list has length of the shortest collection.

infix fun <T, R> Iterable<T>.zip(
    other: Iterable<R>
): List<Pair<T, R>>

Returns a list of values built from the elements of this collection and the other collection with the same index using the provided transform function applied to each pair of elements. The returned list has length of the shortest collection.

fun <T, R, V> Iterable<T>.zip(
    other: Iterable<R>, 
    transform: (a: T, b: R) -> V
): List<V>

Common

JVM

Native

1.2

zipWithNext

Returns a list of pairs of each two adjacent elements in this collection.

fun <T> Iterable<T>.zipWithNext(): List<Pair<T, T>>

Returns a list containing the results of applying the given transform function to an each pair of two adjacent elements in this collection.

fun <T, R> Iterable<T>.zipWithNext(
    transform: (a: T, b: T) -> R
): List<R>