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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.
Requires update to Scala 3 and switch to toplevel method declaration before approval.
Fixed.
Updated translation to Scala 3
I have already changed the return type. If there is something else that I should change, let me know it.
Thanks for the feedback.
Oh there's already an issue for this, and yes return type should be changed to
Option[String]
.fixed, deleted the wrong import
Fixed
Yeah that's reasonable, I've fixed it.
looks fine to me
I have ported your translation to Scala 3. Scala Translation
approved
The distinct & sorted StringOps methods have been deprecated in Scala 2.13, which wouldn't be much of an issue, except that right now this solution prints itself to STDERR when hitting submit, allowing the users to view it before fully solving it themselves.
approved
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