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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.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
Be aware that this solution will cause the entire contents of the results list to be held in memory, negating the benefits of IEnumerable.
This could lead to out-of-memory exceptions when when dealing with lots of elements, and especially when dealing with large objects.
It is a non-issue if the incoming enumerables are expected to be of reasonable size.