Theocacao Comment for "A Quick Objective-C 2.0 Tutorial"

Comment on "A Quick Objective-C 2.0 Tutorial"
by Jonas Witt — Oct 28

stringWithFormat: supports more than just %@ placeholders, so you could save three lines of code and write the summary method as

- (NSString*)summary
{
  return [NSString stringWithFormat:@"%@ by %@. Released in %d.",
    self.title, self.studio, self.yearReleased];
}