Loading collection data...
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.
neato, but a bit confusing if you don't know nil.to_i is zero. You could also use available.fetch(k,0) to pass a default value for keys that do not exist
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I'm super confused.
My original solution was quite similiar to some of the top rated solutions, most of which are timing out for me.
Did the amount of available compute resources go down?
edit: /all/most/
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