I wonder why let was not defined like this ```fun lt T R gt kotlinlang #random

I wonder why let was not defined like this ```fun ...

oshai

08/06/2017, 4:07 PM

I wonder why let was not defined like this

Copy code

fun <T, R> T?.let(block: (T) -> R): R? =
        if (this == null)
            null
        else
            block(this)