kotlin-stdlib / kotlin / repeat

repeat

Common
JVM
JS
Native
1.0
inline fun repeat(times: Int, action: (Int) -> Unit)
(source)

Executes the given function action specified number of times.

A zero-based index of current iteration is passed as a parameter to action.



fun main(args: Array<String>) {
//sampleStart
// greets three times
repeat(3) {
    println("Hello")
}

// greets with an index
repeat(3) { index ->
    println("Hello with index $index")
}

repeat(0) {
    error("We should not get here!")
}
//sampleEnd
}