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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.
Correction:
I believe turbofish (or type annotation) is necessary because the type of
divsneeds to be known at point ofdivs.len()call.Tested with
1.50.0.require has been disabled within the sandbox. We are working on implementing a new way to sandbox Ruby (and all languages) so that we don't have to undefine anything.
It can be solved without using that. Not sure why require doesn't work, but I don't think that's on my end