MUDL join function

join

Arguments:: (1) integer array, integer; (2) integer array, integer array; (3) integer, integer array; (4) boolean array, boolean; (5) boolean array, boolean array; (6) boolean, boolean array; (7) string array, string; (8) string array, string array; (9) string, string array; (10) character array, character; (11) character array, character array; (12) character, character array; (13) object array, object; (14) object array, object array; (15) object, object array; (16) room array, room; (17) room array, room array; (18) room, room array

Return Value:: (1-3) integer array; (4-6) boolean array; (7-9) string array; (10-12) character array; (13-15) object array; (16-18) room array

This function builds one big array from either two small arrays or one small array and one item of the same type as the array elements.