kotlin-stdlib/kotlin/repeat

repeat

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.

Since Kotlin

1.1

Samples


fun main() { 
   //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
}
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.

Since Kotlin

1.0

Samples


fun main() { 
   //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
}