I like it. Simple and straightforward, the good old fashioned way with for loops. I like to initialize the mutable string and then appending some items.

I'm trying to learn Haskell. The sample tests are passing OK. However when I try the whole test suite, I get some errors. I can see the expected result and the result my code throwed. But I want to see also the given input. Does it exists a way here in Codewars to debug the input data given to Haskell code? Any tips would be appreciated.

Best,