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kotlin-stdlib / kotlin.ranges / firstOrNull

firstOrNull

Common
JVM
JS
Native
1.7
fun IntProgression . firstOrNull ( ) : Int ?
(source)
fun LongProgression . firstOrNull ( ) : Long ?
(source)
fun CharProgression . firstOrNull ( ) : Char ?
(source)
fun UIntProgression . firstOrNull ( ) : UInt ?
(source)
fun ULongProgression . firstOrNull ( ) : ULong ?
(source)

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

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