i m sure there is a pretty way to express sth like this in k kotlinlang #getting-started

i'm sure there is a pretty way to express sth. lik...

11/14/2019, 10:22 PM

i'm sure there is a pretty way to express sth. like this in kotlin?

return if (sortedItems.isEmpty()) null else itemMapper.mapDto(sortedItems.first())

marstran

11/14/2019, 10:26 PM

Maybe something like this?

Copy code

return sortedItems.firstOrNull()?.let { itemMapper.mapDto(it) }

11/14/2019, 10:28 PM

nice, thx