For arrow optics is there a simpler way to set focus only if kotlinlang #arrow

For arrow optics, is there a simpler way to "set f...

dimsuz

07/03/2023, 4:34 PM

For arrow optics, is there a simpler way to "set focus only if it's null" than what I do currently:

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ViewState.draft.nullableReminderAt.modify(state) { reminderAt -> 
  reminderAt ?: LocalTime.of(10, 0) 
}

Alejandro Serrano Mena

07/04/2023, 7:12 AM

not right now 😕

Alejandro Serrano Mena

07/04/2023, 7:12 AM

this is why in Arrow 2.0 we’re changing Optics generation for nullable types

dimsuz

07/04/2023, 10:22 AM

I see, thanks! Arrow 2.0 is shaping up to have some really convenient features 🙂

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