any idiomatic way to do this? ```functionThatRetur...

# advent-of-code

[Michael de Kaste]

any idiomatic way to do this?

functionThatReturnsNullable() ?: doOnNull() followed by continue

[elizarov]

functionThatReturnsNullable() ?: 
run { doOnNull(); continue }

[Michael de Kaste]

[Michael de Kaste]

technically I could not remove and peek instead

[Michael de Kaste]

but I might need this way of coding on a later moment

[elizarov]

Sad. https://youtrack.jetbrains.com/issue/KT-1436

[Michael de Kaste]

I think I need to puke

[ephemient]

for (scanner in generateSequence { scanners.removeFirstOrNull() }) {
    findOrientationThatFits()?.run {
        ...
    } ?: scanners.add(scanner)
}