I think we should get rid of the mention of the "new JS ES6 Update" in the description. Not only is it confusing since this kata has been translated, but ES6 is now 10 years old, which is an eternity for a modern programming language, and especially for JS

Fixed.

Fixed.

Actual and expected were swapped, random tests were missing. All fixed.
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It took me quite some time to understand how to do if correctly in BF. Then I did Test Driven Bogo Coding until I arrived here.

Approved.

Please don't post solutions in discourse and mark code as spoiler.

Approved.

fixed

Tests should not rely on user defined class Carriage.

Another programming language is not a valid point, because different languages are done with translations, and not by creating new but similar challenges.

Description seems to be not a valid point either, because description can be updated. If you think that the description of the currently existing task is wrong, you can raise an issue and explain the problem.

So basically the only remaining point is the additional condition in the other challenge, which is not present in your challenge. Now the question would be, how different does it make your challenge from the other one? Are they very similar? How are solutions different? Do they differ more significantly than just one additional if, or some small block? If some user solves your challenge first, and the other challenge later, will they feel that they just solved the same problem twice? This would be the most relevant factor to decide whether your challenge is a (close) duplocate or not.

yes, I agree that the essence of the task is the same, but that task is not described according to the rules of Codewars, and there is also an additional condition that I do not have, + the task is in another programming language

Duplicate: https://www.codewars.com/kata/5df7a5ddc6ba51002822cf00

Just learned lambda for the first time and wasn't sure if I could use it here, next time I won't second guess myself.