Yeah I just want the compiler to catch all my mistake for me, and this seemed like a real easy case for the compiler to check that for me

@Trevor What about logins[0], should this also return nullable type Login? or throw checked exception as list can be empty? 🙂

Ah! You got me @Pavlo Liapota, from that perspective you're right, I would expect an exception. so

logins[0]?

would be the equivalent of

firstOrNull

?

Such construction

logins[0]?

will be confusing when used together with operator

?.