```val value = map key map key = if value == null init else kotlinlang #getting-started

```val value = map[key] map[key] = if (value == nu...

07/11/2018, 7:36 AM

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val value = map[key]
map[key] = if (value == null) init else f(value)

Is there a neater way of writing this, e.g. without the top-level temporary variable?