You could try asking on Discord server, or simply try another kata.

Solving this problem with Javascript but i can't figure it out. Any that can help?

Thanks for the detailed expanation.

Should JS ( and other languages ) do the same? I suspect repr is analogous to JSON.stringify ( and Haskell show, and others ).

fixed by mauro-chabby combo

Great idea: fork making it so

Good that you wrote it. I had the same problem :D

1 -> 2 -> 3 -> None should equal 1 -> 2 -> 3 -> None

0 -> 1 -> 4 -> 9 -> 16 -> None should equal 0 -> 1 -> 4 -> 9 -> 16 -> None

At least in python: ListReprAsLinkedList should use repr (' -> '.join(repr(i) for i in self + ['None'])).

My first solution passed strings instead of ints to Node constructor, and I got useless error messages like
1 -> 2 -> 3 -> None should equal 1 -> 2 -> 3 -> None.

Oh data type was str, not int -> error message is a bit obscure

1 -> 2 -> 3 -> None should equal 1 -> 2 -> 3 -> None

Approved, thanks!

let's also hope the flight hasn't taken off yet when that happens

I agree. True OOP work.