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none

fun <T> Sequence<T>.none(): Boolean

Returns true if the sequence has no elements.

The operation is terminal.

inline fun <T> Sequence<T>.none(
    predicate: (T) -> Boolean
): Boolean

Returns true if no elements match the given predicate.

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/none.html