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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
The problem is that elements inside tuples don't join.
And I had to change the function name cos othewise I can't use the imported tool - it has the same name )
That's how I thought! I got it! You were right - the function name was the problem
I can't understand why but on VS I get everything right, but here can't pass any of the tests. It just doesn't work (