1
00:00:00,340 --> 00:00:03,040
OK, so with our address class all set up,

2
00:00:03,040 --> 00:00:07,150
we can now make our contacts
have many addresses.

3
00:00:07,150 --> 00:00:10,730
So just like before, we're going to
need to require the address class.

4
00:00:12,800 --> 00:00:16,790
And now we can add an attribute reader for
addresses as well.

5
00:00:21,610 --> 00:00:23,321
And then, once again,

6
00:00:23,321 --> 00:00:28,639
we need to set this to an empty array
when we initialize the contact class.

7
00:00:31,199 --> 00:00:34,215
So we have our add phone number method.

8
00:00:34,215 --> 00:00:37,375
Our add address method is
going to be very similar.

9
00:00:39,477 --> 00:00:44,351
We're gonna take the attributes
of the address and

10
00:00:44,351 --> 00:00:49,222
do kind street_1, street_2, city, state,

11
00:00:49,222 --> 00:00:54,547
postal code, and
then we will initialize a new instance

12
00:00:54,547 --> 00:01:00,019
of the address class like we
did with phone number above.

13
00:01:05,119 --> 00:01:09,499
And now we can set all of the attributes
to the arguments to this method.

14
00:01:28,599 --> 00:01:30,225
And then just like before,

15
00:01:30,225 --> 00:01:33,698
we want to append this to
the internal array of addresses.

16
00:01:40,058 --> 00:01:43,384
And since addresses is
an attribute reader,

17
00:01:43,384 --> 00:01:48,558
we don't have to use the at sign to
address it as an instance variable.

18
00:01:52,718 --> 00:01:56,740
And so now the last thing that we will do
here is we can print out phone numbers.

19
00:01:56,740 --> 00:01:59,019
Let's go ahead and
print addresses as well.

20
00:02:05,479 --> 00:02:10,159
And this will print out
the contact addresses.

21
00:02:10,159 --> 00:02:11,810
We'll say addresses.

22
00:02:11,810 --> 00:02:14,150
Again this is referencing
the instance variable,

23
00:02:14,150 --> 00:02:15,930
which we have an attribute reader for.

24
00:02:17,420 --> 00:02:21,930
And for each one of those,
we'll print out the address

25
00:02:23,570 --> 00:02:27,380
as a string, and
we'll use the short version.

26
00:02:31,550 --> 00:02:32,790
So once we have that.

27
00:02:35,080 --> 00:02:41,190
We'll use our test and add an address.

28
00:02:41,190 --> 00:02:42,290
Home, 123 Main Street.

29
00:02:43,460 --> 00:02:45,520
There's no line two of that street.

30
00:02:48,035 --> 00:02:49,135
And that's in Portland.

31
00:02:51,545 --> 00:02:53,345
With that zip code.

32
00:02:53,345 --> 00:02:57,202
So, we've got the add_address method
being called, sending an address and

33
00:02:57,202 --> 00:02:59,864
let's go ahead and
print out the addresses as well.

34
00:03:04,723 --> 00:03:08,363
Now let's go ahead and run this
contact file and see what happens.

35
00:03:10,363 --> 00:03:11,320
Okay.

36
00:03:11,320 --> 00:03:12,500
Here's Jason Seifer.

37
00:03:12,500 --> 00:03:15,835
Here's the phone numbers and
here's the addresses.

38
00:03:15,835 --> 00:03:17,330
But what is all this?

39
00:03:18,400 --> 00:03:21,900
This is what was in the address file.

40
00:03:21,900 --> 00:03:24,290
This code is getting run

41
00:03:24,290 --> 00:03:29,180
when we require it up here on
line two of our contact file.

42
00:03:29,180 --> 00:03:36,270
So now that we know this works,
we can get this out of here and save that.

43
00:03:37,320 --> 00:03:43,510
Then clear my screen and run this again
and this works just like we expect it to.