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Add List.getOrNull() #216

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windrunner414 opened this issue Sep 17, 2021 · 1 comment
Open

Add List.getOrNull() #216

windrunner414 opened this issue Sep 17, 2021 · 1 comment

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@windrunner414
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add a extension function getOrNull(int index) on List to get element at the specified index safely. If out of bounds, return null.
It can work well with nnbd.

ref: https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/get-or-null.html
@alexeyinkin
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This should be on Iterable since elementAt is there. Also it might be named elementAtOrNull for consistency.

@giladwo giladwo mentioned this issue Jan 25, 2022
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@windrunner414 @alexeyinkin