Consider a situation where you have an array of user objects. How would you implement an iterator to selectively process only certain users?

Use the filter method to create a new array with the selected users
Implement a custom iterator with a conditional statement inside the next method
Use the map method to selectively process users
Utilize the reduce method to iterate and selectively process users

Implementing a custom iterator is a powerful approach in this scenario. By creating a custom iterator, you have fine-grained control over the iteration process, allowing you to selectively process specific users based on the conditions defined in the iterator's next method.

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