Unpublishing due to low satisfaction and many unresolved issues.

What is the expected result if dob is a leap day?

Ruby: 2200-05-16 is considered not yet born, but it is before 2200-06-15 and so should've been born.

C++ has an error in tests:

In file included from main.cpp:7:
./tests.cpp:133:7: error: use of undeclared identifier 'leapYear'
  if (leapYear(year) && month == 2 && year != 0) { return 29; }
      ^
1 error generated.

Also sample tests are wrong. They assume a current date of 2200-01-01.

with

const std::string TIME = "2200-06-15";

tests are:

Describe(Examples) {
    It(DoB_2002_12_20) {
        Assert::That(calculateAge("2002-12-20"), 
                     Equals("Your age is 197 years, 0 months and 12 days.\n11 months and 19 days remaining for your birthday."));
    }
  
    It (DoB_2002_01_01) {
        Assert::That(calculateAge("2002-01-01"), 
                     Equals("Your age is 198 years, 0 months and 0 days.\nHappy Birthday!"));
    }
  
};

Sounds correct. What does the test expect for these inputs?

Trying C++ and having a concern: if I was born in "2002-01-01" and the date (const TIME) is "2200-06-15", then my next birthday should be on "2201-01-01" ???

You have actually preempted my next question: Can there be thousands separators to the right of a decimal separator? Apparently not.

This seems like a bit of a cop-out, but of course otherwise there is just no way of knowing how to interpret 123.456,789.

Yes, you're right! I will add that too. Thank you so much for your help!

Yeah, this is better.

Next problem: how do I know that 123,456 and 123.456 are both 123 456 e -3 and not 123 456 e 0 ? Shouldn't you specify that there can only be thousands separators if there is a decimal separator?

I admit that was a little bit of a generalism. I believe I've made it sound better now!

Programming languages can only use points "." as decimal separators, and don't support any kind of thousands separators.

Citation needed.

Or just take out this ridiculous statement ( programming languages can and do use whatever they specify ), and specify what your kata uses.

Note that JavaScript in recent versions ( optionally ) uses _ as a thousands separator ( there is a long history for that in other languages, but this one sprang to mind first ).

Fixed! Thanks for reporting the issue.

I'm sorry, could you please elaborate? The task is to modify the input given and convert it to a Numeric type, but I believe I don't understand you.