Iterator

Term side of the Card
Topic: Basics
Unit title: Iterator
Categories: Object
Explanation side of the Card

Explanation: The object that provides a standardized way to access elements of a collection one at a time. It implements the `next()` method, which returns the next value and an indication of whether the iteration is complete. `Iterator` is used in loops, such as `for...of`, to work with different types of collections.

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