Put a `.filterNonNull()` inbetween?
# announcementsk
karelpeeters
02/14/2018, 6:09 PMPut a
.filterNonNull()😄 1
c
Czar
02/14/2018, 6:10 PMI'm definitely tired 😄 Thanks, mate.
k
karelpeeters
02/14/2018, 6:10 PMNo problem! Also worth noting that empty strings are "skipped" automatically.
c
Czar
02/14/2018, 6:11 PMeven better
listOfNotNull(el1, el2..)Czar
02/14/2018, 6:12 PMThey aren't,
Copy code
listOf<String?>("", "meow", "").joinToString(" ;").let(::println)
;meow ;k
karelpeeters
02/14/2018, 6:13 PMLooks I need to get some sleep as well, didn't even think about the separators.
🙂 1
5 Views