class Player def cmd_wear ctab, objs objs = [objs].flatten # select a set based on which could be successfully worn. success = objs.select {|a_obj| wear(a_obj) } fails = objs - success if !success.empty? view "You wear #{peek(success)}." + ENDL end if !fails.empty? view "You cannot wear #{peek(fails)}." + ENDL end end end