{{alias}}( value )
    Tests whether a value is a localhost hostname.

    Parameters
    ----------
    value: any
        Value to test.

    Returns
    -------
    bool: boolean
        Boolean indicating whether value is a localhost hostname.

    Examples
    --------
    > var bool = {{alias}}( 'localhost' )
    true
    > bool = {{alias}}( '127.0.0.1' )
    true
    > bool = {{alias}}( 'stdlib.io' )
    false

    See Also
    --------