Postfix Function

Postfix function

Amun has support for postfix keyword inspired from switt design, simpily it used to mark function with one parameter to be used as nomral function and also as postfix operator

@postfix fun positiveOrZero(x int64) int64 {
    return if (x > 0) x else 0;
}

fun main() int64 {
    var result = -5 positiveOrZero;
    return 0;
}