Or use a `chain` function: ``` fun main(args: Arr...

# feed

[hastebrot]

Or use a chain function:

fun main(args: Array<String>) {
    println(chain(::identity, ::successor, ::squared)(2))
}

fun identity(value: Int) = value
fun successor(value: Int) = value + 1
fun squared(value: Int) = value * value

fun <A, B, C, D> chain(f1: (A) -> B,
                       f2: (B) -> C,
                       f3: (C) -> D) = { it: A -> f3(f2(f1(it))) }