def list_2_str(data_list, join_del=""):

    """Function:  list_2_str

    Description:  Convert a list to a string.  Will be joined together with a
        join delimiter.  The list can consist of strings or integers.

    Arguments:
        (input) data_list -> List to join.
        (input) join_del -> Join delimiter for the string.
        (output) join_str -> Join together string.

    """

    return join_del.join(str(item) for item in list(data_list))