Function iterableFirstElement

  • Returns the first element of an iterable object.

    Type Parameters

    • T

      The type of elements in the iterable.

    Parameters

    • iterable: Iterable<T>

      The iterable object.

    Returns T | undefined

    The first element of the iterable object, or undefined if the iterable is empty.

    Example

    iterableFirstElement([1, 2, 3, 4, 5]);;
    //=> 1

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