multik-core/org.jetbrains.kotlinx.multik.ndarray.operations/first

first

fun <T, D : Dimension> MultiArray<T, D>.first(): T
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Returns first element.

Throws

if the collection is empty.


inline fun <T, D : Dimension> MultiArray<T, D>.first(predicate: (T) -> Boolean): T
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Returns the first element matching the given predicate.

Throws

if no such element is found.