there is actually no need to save into variables the functions in our answers to these exercises, as we're not asked to then use them as parameters in higher order functions, so we can use a function expression, rather than a function declaration (plus, especially with the concise arrow syntax, we can use functions diretly as argumemts in other functions, or define and call them at the same time as an IIFE, eg. ((n)=> {console.log(n=5);}10); that logs 15)

Given that rps is a pure function and the fixed tests are exhaustive, random tests don't really serve much purpose other than to weed out unsafePerformIO shenanigans. Nevertheless, I've added in random tests in a fork.

Please approve Shell Translation

https://www.codewars.com/kumite/67025dce1bd1710b319b05eb?sel=67025dce1bd1710b319b05eb

Your code is not exactly correct, it's not a valid solution of a Codewars kata. See this article for some hints: https://docs.codewars.com/training/training-example#writing-a-solution

The code I wrote is correct. I checked it on VS and it runs smothly, but it still gives an error when testing with the sample tests. As a beginner, the fact that no kind of info is given to know more or less where to start is disssapointing.

yay

okay gotcha

No int args, string args!

No args, int arg or string args ??

TS: no random tests

added

I had it with Python but that is valid as there might be some edge cases that would have been left by you to check for.

JS, i cant understand what this kata expect by throwing an error. i did this but its still wrong

Which makes no practical sense, does it?

I cannot see various codes, because except complaining, you did not bother to share the actual code which does not work for you. All I could do is to check your most recent code (which I can sometimes do), and I saw that it does not conform to input specification of the task.

I can also see that you completed the kata, what I presume means that you found your mistake. However I still do not understand where the "works perfectly in GHCi" came from, as it did not handle valid inputs at all.