val tripleIt4: (Int) -> Int = { i: Int -> i * 3 }
val quadIt4: (Int) -> Int = { i: Int -> i * 4 }
fun doubleIt4(i: Int): Int = i * 2
fun func4(i: Int, funcs: List<(Int) -> Int>): List<Int> =
buildList {
funcs.forEach { func: (Int) -> Int ->
add(func((i)))
}
}
| Function Call | Return Value | |||
|---|---|---|---|---|
| func4(4, listOf(tripleIt4)) | → | |||
| func4(5, listOf(tripleIt4, tripleIt4)) | → | |||
| func4(10, listOf(quadIt4, tripleIt4, tripleIt4)) | → | |||
| func4(20, listOf(::doubleIt4, tripleIt4, ::doubleIt4)) | → | |||
| func4(20, listOf({ i: Int -> i * 3 }, { i: Int -> i * 2 })) | → | |||
| func4(20, listOf({ i: Int -> i * 3 }, { it * 4 })) | → | |||
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