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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.
This looks good to me. Any reason why this hasn't been approved yet?
Okay, I just implemented the changes. Let me know what you think!
Hi Donald.
next_node
becausenext
is a reserved keyword in Ruby, equivalent tocontinue
in other languages.next
tonext_node
in the Description.nil
in the appropriate places in Description.Ruby translation
Please review and hopefully approve!
Ruby Translation
Please review and hopefully approve!
I think that the instructions for this kata need to be a little more clear. Perhaps it was due to my lack of focus while reading them, but I initially tried to take the hex value of the letters. I was winding up with garbage like b'70756666657266697368' and was confused about how to proceed until I peeked at some of the answers.
Other than my confusion, I enjoyed the exercise.