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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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Thanks for this! I was struggling with this one.
Out of curiousity, why don't you have to use r.address since your aliased repositories?
Fairly new to SQL ~ why is the LANGUAGE SQL bit required?
Sorry that was not my question ~ based on the rules in the Kata I do understand how and input of 'east', 'east', 'east', etc. should return west? or is saying that my input returned 'east', 'east' 'east' and it should have return 'west'?
also, why mark as resolved before waiting for a response? is that just like a CS thing?
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One thing I did, was make an empty list to start with, and then returned that list. Then you don't need your initial if statement.
Can you explain what that 'recursive' means in this context?
How would you overcome that?
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This comment is hidden because it contains spoiler information about the solution