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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.
YASSSS QUEEN!!!
The description of this may be confusing to some people. For reference, a predicate is a rule (or in this case function) that is applied.
In the case of this Kata, what it is asking you to do is:
For every element in the given seuence, pass it as an argument to the predicate (or function). If some of the elements return True (but not all of them), the function should return True, otherwise the function is to return False.