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Python, maybe others: shouldn't Ok, Ooooo be rather Ook, Ooooo? Or is it intended?

Direct duplicate of https://www.codewars.com/kata/5469e0798a3502f4a90005c9/

Needs fixed tests with a falsy value as the first element, which is the minimum or maximum.

That would trip up some lazy, buggy solutions like the current top voted one.

( Python )

Needs new framework for tests. Needs tests with empty array. ( Also needs random tests, as raised here. )

maked
Translation Dart

good kata but there are problems random tests are weak in the left function there is no string type check string passes to i one character and not a string as in right in the description it does say about two programming languages it is better to replace this statement with “in your language”.

Hey, I'm trying to translate this kata but what we should return in case of i is a string and does not appear in str is not stated. I think it is worth mentioning and I think that it would probably be easier to return an empty string.

Fixed formatting a little bit because of crappy initial code and it passed all of the tests... What?
Why is it even a task? This kata should be retired for good.

No random tests. (atleast in python).

No random tests in all languages

• Python new test framework should be used

• string parameter should be replaced with something else since it shadows a builtin library

The description doesn't say that there may be recursive callbacks.
It's better if you note it there.

Becase I wrote a piece of code that calls the fourth argument in the beginning, therefore causing "Maximum call stack size exceeded" error.

JS: How about only have a single assertion in every iteration of the random test? Instead of swapping around the arrays & sets, you could increase the amount of tests. Right now it's kinda hard to maintain.

Python translation