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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.
AFAIK : only if there is ONE expression expected to follow, any others beyond that will be considered not part of that statement
I didn't know you could exclude curly brackets on an if statement
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Ive seen these types of things used before but I have no idea what they are called or how to use them, could anyone help me?