map
@ExperimentalUnsignedTypes
inline
fun
<
R
>
ULongArray
.
map
(
transform
:
(
ULong
)
->
R
)
:
List
<
R
>
(source)
@ExperimentalUnsignedTypes
inline
fun
<
R
>
UByteArray
.
map
(
transform
:
(
UByte
)
->
R
)
:
List
<
R
>
(source)
@ExperimentalUnsignedTypes
inline
fun
<
R
>
UShortArray
.
map
(
transform
:
(
UShort
)
->
R
)
:
List
<
R
>
(source)
Returns a list containing the results of applying the given transform function to each element in the original array.
import kotlin.test.*
fun main(args: Array<String>) {
//sampleStart
val numbers = listOf(1, 2, 3)
println(numbers.map { it * it }) // [1, 4, 9]
//sampleEnd
}
Returns a list containing the results of applying the given transform function to each element in the original collection.
import kotlin.test.*
fun main(args: Array<String>) {
//sampleStart
val numbers = listOf(1, 2, 3)
println(numbers.map { it * it }) // [1, 4, 9]
//sampleEnd
}
Returns a list containing the results of applying the given transform function to each entry in the original map.
import kotlin.test.*
import java.util.*
fun main(args: Array<String>) {
//sampleStart
val peopleToAge = mapOf("Alice" to 20, "Bob" to 21)
println(peopleToAge.map { (name, age) -> "$name is $age years old" }) // [Alice is 20 years old, Bob is 21 years old]
println(peopleToAge.map { it.value }) // [20, 21]
//sampleEnd
}