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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.
That's not an imporvement IMO. Best practices says to do what you suggest to ensure that it strongly equates or does not equate to that.
https://stackoverflow.com/questions/359494/which-equals-operator-vs-should-be-used-in-javascript-comparisons
Thanks, haven't thought about that.
francis.lemay, please use spoiler flag next time, your posts here are visible in the homepage for people that haven't solved the kata yet.