same lmao

Shit!
I have been working on avoiding this cases all this time...

Thank you!

Yeah I just solved it for all cases that DON'T include number in the middle of the string, ran the test cases and learned the hard way that my code did not pass 2/13 tests...will require some rewriting :/

Examples

foo -> foo1

That is not what you said there.
I think I know what you meant, the instructions should say the string will either end with a number and you should increase it by 1 or it won't contain numbers at all and you should append 1 at the end. Or something like that.
Either that or change the javascript tests to include those cases (other languages have that kind of tests, so adding them to js is a better idea)

Thanks, until now all the feedback I got for adding the test for mutations was false issues. It's nice to receive a positive feedback at least once ;)

I disagree. The kata is not really about the sums, it's about the structure. Order could have been unimportant, but it isn't.

Also, I agree. But that'd make it a different kata. You can write that one?

Well, we could do another kata with that new condition.
After all, after so many katas so far, it's hard to come up with a new idea of a challenge.