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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.
It parses out the names of the parameters in order to match them up to the dependencies
Can anyone explain what the RegExp does?
Check absent value shoud not use
if (!value), because that would block all falsy value such as0,null,undefined,"", andfalse