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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.
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Nice solution. I would probably prefer to see a
foreach
loop - personally I find them easier to read:I like that you check the length first: many solutions check it at the end which is a little inefficient I think.
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