Be my guest.

ImaginaryDevelopment has pointed out that the tests in F# have their "expected" and "actual" the wrong way around. Not a massive problem but it'd be nice to fix it. I'm happy to do it if the translator isn't around.

I think you have to make a new comment rather than reply to an existing one to create an issue. You're right though, the expected / actual do appear to be backwards in F#.

The initial code (in C#) said:

// Write a *string* which represents a regular expression to detect whether a binary number is divisible by 7

It wasn't clear to me whether the author meant:

(a) "you, personally, write a string" - I should author a string which represents that regular expression, and then just create a one-line function in my language of choice which returns that constant string; or

(b) "create a program to write a string" - I should author a program which will build that regular expression and return it as a string

in the end I went for (a) because it was a lot quicker, but I can see from the solutions that many people interpreted this as (b).

You're welcome :)

Welcome language #12 ..! :]

Thanks Jason.

I shamelessly did it to ensure I got your attention :)

I would have closed it without doing anything about it anyway. Not a kata issue.

Abusing features like that is counterproductive in the long run.

Oh - sorry, I was sure I'd fixed that already. I meant to. I think it must have snuck back in again when I changed how the random tests worked. Fixed now :)

That's not hard - there are five (5) Erlang kata ATM ..

Warning: random:uniform/0: the 'random' module is deprecated; use the 'rand' module instead

This looks like an easy fix. Warnings now are errors tomorrow ..

When a kata is first published in a given language, the author has to provide a solution in that language and it has to pass all of the tests that you're currently trying to pass. Additionally, 1517 people have successfully completed this kata in JavaScript since it was published. I don't know what proof you could get that would be better than that :)

Erlang translation available! (Yes it has medved.) If approved, I think this is the first purple Erlang kata.