Set, and more. These iterables are integral to various operations, such as looping and data manipulation.
Example of an Iterable: Array
This code snippet demonstrates iterating over an array of fruits, a common iterable.
The Symbol.iterator Method
The cornerstone of an iterable is its
Symbol.iterator method. This special method returns an iterator, which provides a mechanism to traverse through the elements of the iterable.
Example: Custom Iterable Object
In this example, we've created a custom iterable object with its own
Advanced Iteration Techniques
Array.from() method is a powerful tool that creates a new array instance from an iterable object.
Example: Converting a Set into an Array
Spread Syntax with Iterables
Spread syntax (
...) allows iterables to be expanded where arguments or elements are expected.
Example: Merging Arrays