Hi All, i hope you are having a good weekend. I ha...

# announcements

[samp]

Hi All, i hope you are having a good weekend. I have started to learn kotlin language from https://try.kotlinlang.org/ I am getting difficulty to understand this part from the given code : https://try.kotlinlang.org/#/Kotlin%20Koans/Conventions/For%20loop/Task.kt

In the below code snippet what is the exact meaning of handler: (MyDate) -> Unit argument , how this works? Anybody has idea about it? Any source to learn more about this kind of arguments?

fun iterateOverDateRange(firstDate: MyDate, secondDate: MyDate, handler: (MyDate) -> Unit) {
    for (date in firstDate..secondDate) {
        handler(date)
    }
}