repl.txt

{{alias}}( x )
    Returns an iterator which generates the Cartesian square of an input
    array-like object. If an environment supports Symbol.iterator, the returned
    iterator is iterable.

    Parameters
    ----------
     x : collection
        Input array-like object.

    Returns
    -------
    iterator: Object
        Iterator.

    iterator.next(): Function
        Returns an iterator protocol-compliant object containing the next
        iterated value (if one exists) and a boolean flag indicating whether the
        iterator is finished.

    iterator.return( [value] ): Function
        Finishes an iterator and returns a provided value.

    Examples
    --------
    > var it = {{alias}}( [ '1', '2', '3' ] )
    > var v = it.next().value
    [ '1', '1' ]
    > v = it.next().value
    [ '1', '2' ]

    See Also
    --------