Is there a Kotlin library for small collections? Like if I need a `Map` that typically holds 1 or 2 ...

# getting-started

[Alexander Maryanovsky]

Is there a Kotlin library for small collections? Like if I need a Map that typically holds 1 or 2 items.

[mankin]

mapOf(..) or mutableMapOf(..) .

You can use the pair compact mapOf("key" to "value",...)

[Gleb Minaev]

I guess there is no one. But maybe `android.util.ArrayMap` implementation is what you are seeking.