Array

D deep_dup E excluding, extract!, extract_options! F fifth, forty_two, fourth, from I in_groups, in_groups_of, including, inquiry S second, second_to_last, split T third, third_to_last, to, to_formatted_s, to_fs, to_param, to_query, to_sentence, to_xml W without, wrap Class Public methods Wraps its argument in an array unless it is already an array (or array-like). Specifically: If the argument is