def list_to_markdown_table(array, align: str = None):
    """
    https://gist.github.com/OsKaR31415/955b166f4a286ed427f667cb21d57bfd
    Args:
        array: The array to make into a table. Mush be a rectangular array
               (constant width and height).
        align: The alignment of the cells : 'left', 'center' or 'right'.
    """
    # make sure every elements are strings
    array = [[str(elt) for elt in line] for line in array]
    # get the width of each column
    widths = [max(len(line[i]) for line in array) for i in range(len(array[0]))]
    # make every width at least 3 colmuns, because the separator needs it
    widths = [max(w, 3) for w in widths]
    # center text according to the widths
    array = [[elt.center(w) for elt, w in zip(line, widths)] for line in array]

    # separate the header and the body
    array_head, *array_body = array

    header = '| ' + ' | '.join(array_head) + ' |'

    # alignment of the cells
    align = str(align).lower()  # make sure `align` is a lowercase string
    if align == 'none':
        # we are just setting the position of the : in the table.
        # here there are none
        border_left = '| '
        border_center = ' | '
        border_right = ' |'
    elif align == 'center':
        border_left = '| '
        border_center = ' | '
        border_right = ' |'
    elif align == 'left':
        border_left = '| '
        border_center = ' | '
        border_right = ' |'
    elif align == 'right':
        border_left = '| '
        border_center = ' | '
        border_right = ' |'
    else:
        raise ValueError("align must be 'left', 'right' or 'center'.")
    separator = border_left + border_center.join(['-' * w for w in widths]) + border_right

    # body of the table
    del array[0]
    body = [''] * len(array)  # empty string list that we fill after
    for idx, line in enumerate(array):
        # for each line, change the body at the correct index
        body[idx] = '| ' + ' | '.join(line) + ' |'
    body = '\n'.join(body)

    return header + '\n' + separator + '\n' + body