kotlin-stdlib/kotlin.sequences/sumOf

sumOf

@JvmName(name = "sumOfDouble")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> Double): Double
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@JvmName(name = "sumOfInt")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> Int): Int
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@JvmName(name = "sumOfLong")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> Long): Long
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Returns the sum of all values produced by selector function applied to each element in the sequence.

The operation is terminal.

Since Kotlin

1.4

@JvmName(name = "sumOfUInt")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> UInt): UInt
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@JvmName(name = "sumOfULong")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> ULong): ULong
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Returns the sum of all values produced by selector function applied to each element in the sequence.

The operation is terminal.

Since Kotlin

1.5
@JvmName(name = "sumOfBigDecimal")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> BigDecimal): BigDecimal
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@JvmName(name = "sumOfBigInteger")
inline fun <T> Sequence<T>.sumOf(selector: (T) -> BigInteger): BigInteger
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Returns the sum of all values produced by selector function applied to each element in the sequence.

The operation is terminal.

Since Kotlin

1.4