how can I easily get a sorted frequency map of a LongArray i kotlinlang #announcements

how can I easily get a (sorted) frequency map of a...

Alowaniak

11/09/2018, 7:36 PM

how can I easily get a (sorted) frequency map of a LongArray? is there something neater than

longArray.toList().groupingBy{ it }.eachCountTo(sortedMapOf())

ilya.gorbunov

11/10/2018, 8:39 PM

You can use

asList

instead of

toList

, but otherwise it's pretty neat.

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