Name:RCN
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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.
Yes, it passes now. Thanks.
Hello. Can't complete this kata in Ruby. This is what I get when I'm trying to submit my final solution:
sum_divSol': undefined method[]' for nil:NilClass (NoMethodError)Any ideas?