sumBy

Common
JVM
JS
Native
1.0
@DeprecatedSinceKotlin ( "1.5" ) inline fun < T > Array < out T > . sumBy (
selector : ( T ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun ByteArray . sumBy (
selector : ( Byte ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun ShortArray . sumBy (
selector : ( Short ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun IntArray . sumBy (
selector : ( Int ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun LongArray . sumBy (
selector : ( Long ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun FloatArray . sumBy (
selector : ( Float ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun DoubleArray . sumBy (
selector : ( Double ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun BooleanArray . sumBy (
selector : ( Boolean ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) inline fun CharArray . sumBy (
selector : ( Char ) -> Int
) : Int

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) @ExperimentalUnsignedTypes inline fun UIntArray . sumBy (
selector : ( UInt ) -> UInt
) : UInt

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) @ExperimentalUnsignedTypes inline fun ULongArray . sumBy (
selector : ( ULong ) -> UInt
) : UInt

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) @ExperimentalUnsignedTypes inline fun UByteArray . sumBy (
selector : ( UByte ) -> UInt
) : UInt

(source)
Deprecated: Use sumOf instead.
@DeprecatedSinceKotlin ( "1.5" ) @ExperimentalUnsignedTypes inline fun UShortArray . sumBy (
selector : ( UShort ) -> UInt
) : UInt

(source)
Deprecated: Use sumOf instead.

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

Common
JVM
JS
Native
1.0
@DeprecatedSinceKotlin ( "1.5" ) inline fun < T > Iterable < 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 collection.