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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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I wonder why some marked this as 'Best Practices'. In my opinion, the naming of the variables are a bit obscure. Also, returning the return value of an object's method which object is outside the scope of the
evalObjectfunction is, hmm, too impure. At the very least, put theopsobject within theevalObjectscope.Though I agree (and vote) that this is a clever solution.