Sigh, I need to paractice a lot to get this level :|

Me, looking at my long ass solution and then seeing this:

"I'm not a very good developer, heh"

Genius

very slow

no need to return an array from arrayShiftToEnd method.

Yes, I had a problem where I tried to do the exact same way, but I was encountering problems because my keys weren't going in order.

🚀 Great!

"length" is an attribute of Array, not a method of Array, so it's ok.

The function here is just for grouping and doesn't add any special method classes that do work. You can easily copy the function code and put it exactly where the function call is and it will work exaclty the same.
Not as true to the specs as it could to be, and not as efficient as it should be, but I wouldn't call it 'cheating'

Great solution. Bravo!

In Javascript functions call as objects, right? (you can create a function f and check with "f instanceof Object"), so it's cheating :-/

Well, 4 and 5 months isn't that recent, is it? I mean, it'd cool to have a feedback in case your code is different from the others. Considering that most of the best solution use very old JS (which is fine, they gave that solution years ago).

There are comments from 4 and 5 months ago, when all is clear, there is no need to make comments in a solution, there are plenty solutions for each kata.

What do you guys think about my solution? And, btw, why were all the comments written more than a year ago? Is this platform dying? I don't get it.