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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.
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This has the difficulty, that I expect at a 8 kyu question.
This comment is hidden because it contains spoiler information about the solution
Add a return after the if/else chain.
I don't know what to do. I always get the error: not all code paths return a value
I use only if-clauses and I don't know what to do know.
Can someone please help me?