What is the iterator protocol in JavaScript?
An example of an AI chatbot conversation about the iterator protocol in JavaScript.
What is the iterator protocol in JavaScript?
The iterator protocol is a standard that defines how to create an iterator in JavaScript, allowing objects to be iterated over.
Can you explain how it works with an example?
Sure! An iterator is an object with a next() method that returns an object with value and done properties. For example, here's a simple iterator for an array.
What does the done property signify?
The done property indicates whether the iterator has completed iterating over the collection. If it's true, there are no more values to iterate.
How can I implement my own iterator?
You can implement your own iterator by creating an object with a next() method that returns the next value and updates the state.
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