1 00:00:00,600 --> 00:00:08,340 Let's say we have a away like this and if we want to get the values of each item we can use FULL OF 2 00:00:08,340 --> 00:00:08,600 LOVE 3 00:00:27,290 --> 00:00:31,920 GET REAL lube food value and pin out one by one. 4 00:00:31,940 --> 00:00:43,970 Now if they use an foot object if we also want to get the key apple orange and banana by using the four 5 00:00:43,970 --> 00:00:44,330 of 6 00:00:48,100 --> 00:00:50,290 it we all can provide that foot object. 7 00:00:50,340 --> 00:00:52,300 It's not terrible. 8 00:00:52,320 --> 00:01:00,190 So what can we do is instead of using fall off we use fall in. 9 00:01:00,480 --> 00:01:06,200 Now you you'll get the t of the foods object. 10 00:01:06,350 --> 00:01:11,220 So for me because it is look inside the foot object. 11 00:01:12,060 --> 00:01:13,230 I memorize it. 12 00:01:13,230 --> 00:01:20,990 As for Ian and because our Rea is a group of object so it is for all. 13 00:01:21,630 --> 00:01:23,700 Just make something that you feel makes sense. 14 00:01:24,330 --> 00:01:29,970 But how about if we really want to get to where they use it instead of just the key because we may need 15 00:01:29,970 --> 00:01:32,600 to have some calculation to us. 16 00:01:32,640 --> 00:01:36,420 So now we can use the food object 17 00:01:42,490 --> 00:01:44,060 and put the key here. 18 00:01:44,080 --> 00:01:47,220 Now you can see you'll get the values of each item.