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kotlin-stdlib / kotlin.sequences / sumBy

sumBy

Common
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1.0
@DeprecatedSinceKotlin ( "1.5" ) inline fun < T > Sequence < T > . sumBy (
selector : ( T ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.

Returns the sum of all values produced by selector function applied to each element in the sequence.

The operation is terminal .

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