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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.
Thank you for the detailed explanation xcthulhu! Your response has helped to clear up some of my confussion with apply().
In the comments for this post on SO, SLaks explanation of
[]
versusArray.prototype
was:"
[]
is shorter, but it creates an extra array instance.Array.prototype
is longer but faster."I'm not sure if that's correct, so maybe somoene here can verify that is the case and provide a citation to documentation that indicates the veracity of the statement.