map

inline fun <R> CharSequence.map(transform: (Char) -> R): List<R>(source)

Returns a list containing the results of applying the given transform function to each character in the original char sequence.

Since Kotlin

1.0

Samples

import java.util.Locale
import kotlin.test.*

fun main() { 
   //sampleStart 
   val string = "kotlin"
println(string.map { it.uppercaseChar() }) // [K, O, T, L, I, N] 
   //sampleEnd
}
xxxxxxxxxx
 
val string = "kotlin"
println(string.map { it.uppercaseChar() }) // [K, O, T, L, I, N] 
Open in Playground →
Target: JVMRunning on v.2.1.20

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