Function pickAny

  • pickAny<T>(container): T | undefined

  • Pick any arbitrary element from the container.

    Type Parameters

    • T

    Parameters

    • container: Pick<ReadonlySet<T>, "values">

      Presumably a Map or a Set. Something with a .values() iterator.

    Returns T | undefined

    An item in the set or a value from the map. Unless the input is empty, then this returns undefined.

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