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first

fun <T> Sequence<T>.first(): T

Returns first element.

Exceptions

NoSuchElementException -

if the sequence is empty.

The operation is terminal.

inline fun <T> Sequence<T>.first(
    predicate: (T) -> Boolean
): T

Returns the first element matching the given predicate.

Exceptions

NoSuchElementException -

if no such element is found.

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/first.html