What are some examples of iterables in JavaScript?
In JavaScript, iterables are objects that can be iterated over. Common examples include Arrays, Strings, Maps, and Sets.
Can you explain how a Map is iterable?
Sure! A Map is iterable because it implements the iterable protocol. You can use a for...of loop to iterate over its entries.
What about Strings? How do they work as iterables?
Strings are also iterable. When you iterate over a string, you get each character one by one.
Are there any other iterable types I should know about?
Yes! Besides Arrays, Strings, Maps, and Sets, you can also create custom iterables using the Symbol.iterator method.
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