How to write proper description method to a class?

Additionally you can use a carriage return \r which will end up in a new line too (even in a NSArray description)

I dig a little more in iOS frameworks and I have observed that the default behavior of the iOS sdk description is not to place "\n" but ";".

Example:

    UIFont *font = [UIFont systemFontOfSize:18];    NSLog(@"FontDescription:%@",[font description]);    NSMutableArray *fontsArray = [NSMutableArray arrayWithCapacity:0];    for(int index = 0; index < 10; index++) {        [fontsArray addObject:font];    }    NSLog(@"FontsArrayDescription:%@",[fontsArray description]);

The out put is:

FontDescription: font-family: "Helvetica"; font-weight: normal; font-style: normal; font-size: 18px

FontsArrayDescription:(

 "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px",     "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px", "<UICFFont: 0x6e2d8b0> font-family: \"Helvetica\"; font-weight: normal; font-style: normal; font-size: 18px"  

)

So I have decided to use the same approach with my class.

- (NSString *)description {     NSString *descriptionString = [NSString stringWithFormat:@"Name: %@; Address: %@;", self.name, self.address];     return descriptionString;}

And the out put will be:

"Name: Alex; Address: some address;"

For object it self.

objecsArrayDescription:(

 "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;", "Name:Alex; Address: some address;" 

)

For an array of objects.