RosettaCodeData/Task/Repeat-a-string/Objective-C/repeat-a-string-2.m

    // Instantiate an NSString by sending an NSString literal our new
    // -repeatByNumberOfTimes: selector.
    NSString *aString = [@"ha" repeatStringByNumberOfTimes:5];

    // Display the NSString.
    NSLog(@"%@", aString);