sumByDouble
Platform and version requirements: JVM (1.0), JS (1.0), Native (1.0)
@DeprecatedSinceKotlin("1.5") inline fun <T> Sequence<T>.sumByDouble(
selector: (T) -> Double
): Double 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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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.sequences/sum-by-double.html