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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.
Fixed. Please don't open duplicates of existing issues.
To be clear, there is an unwrap here: 0 inside
fold
is the default value. Same you could write as.max().unwrap_or(0)
, which is also correct error handling..unwrap()
is what you should never use...