Add zeros to a digit number

So you have a number and want to add zeros to it? Check out my convenient Objective-C method.
You need:
- http://objective-c-functions.blogspot.com/2013/08/nsinteger-to-nsstring.html


/** Returns a two digits number.

 Prepends "0" if the number is between 0 and 9.

 @param n Integer to manage.
 @return Returns a string representing the two-digits number.
 @see threeDigits:

 */
+ (NSString *)twoDigits:(NSInteger)n {
    NSString *ret = [LMFunctions stringFromInt:n];
    if (n>=0 && n<10) {
        ret = [NSString stringWithFormat:@"0%d", n];
    }
    return ret;
}


Download the ready-for-use source file (.m) of Add zeros to a digit number