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iOS Build a Blog Reader iPhone App Data Modeling Using a Custom Class

Posted by Sayana Narayanan
Sayana Narayanan
1,221 Points

convenience constructor

Create an instance of the Song class with the convenience constructor songWithSinger:(NSString *)s and singer named "James Brown".

Song *popSong = ;

please help me to answer this

2 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

What do you think the answer is? Convenience constructors are called using the class name followed by the method name. For example, I can use the arrayWIthArray constructor of the NSArray class like so:

NSArray *someArray = [NSArray arrayWithArray:myArray];

you should be able to figure it out now

Sayana Narayanan
Sayana Narayanan
1,221 Points
Sayana Narayanan
Sayana Narayanan
1,221 Points

thanks