forEach (callback, self) private
Iterate over all the keys and values. Calls the function once for each key, passing in value, key, and the map being iterated over, in that order.
The keys are guaranteed to be iterated over in insertion order.
Parameters:
-
callback
Function
-
self
*
- if passed, the `this` value inside the callback. By default, `this` is the map.
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