Recognize new nodes and class name changes on existing nodes #7
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Add a mutation observer for the
add
andremove
actions to reset their behavior on an element that was observed, but then had its observer disconnected once the add or remove was triggered. (It's meant to be a one time action) This mutation observer watches for class name changes so that if a previously triggered element has a change that causes it to be triggerable again, we recognize that.Add a mutation observer that watches for new elements and adds new observers to them.
Add a unique identifier to observed elements so that we can prevent observing them multiple times.