Function asArray

  • Converts element or array to array of elements.

    Type Parameters

    • TElement

      Array element type.

    Parameters

    • value: undefined | null | TElement | Iterable<TElement> | TElement[]

      Either element, array of elements, iterable of elements, null, or undefined.

    Returns TElement[]

    The value itself if it is an array, empty array if value is null or undefined, array consisting of iterable value elements, or an array containing only value otherwise.

  • Converts element or readonly array of elements to readonly array of elements.

    Type Parameters

    • TElement

      Array element type.

    Parameters

    • value: undefined | null | TElement | readonly TElement[]

      Either element, readonly array of elements, null, or undefined.

    Returns readonly TElement[]

    The value itself if it is an array, empty array if the value is null or undefined, or an array containing only value otherwise.

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