Using Custom Iterators
Understand the concept of custom iterators in JavaScript by exploring how to make user-defined classes iterable. Learn to implement iteration protocols to allow objects like class instances to be processed with for...of loops, similar to arrays and maps.
We'll cover the following...
We'll cover the following...
The built-in collections in JavaScript, like Array, Set, and Map, are all iterable. Using the for loop, we can iterate over them to process the elements. But, what about user-defined classes?
Iterators for user-defined classes
For example, you might create a Car class, and you want the user ...