What are some examples of iterable protocols?

Can you give me some examples of iterable protocols?

Sure! Iterable protocols are used in programming to allow iteration over a collection of items. Examples include the Iterator protocol in JavaScript and Python's Iterable protocol.

How does the Iterator protocol work in JavaScript?

In JavaScript, the Iterator protocol defines a standard way to access elements of a collection one at a time. It requires an object to implement a next() method that returns an object with value and done properties.

Can you show me a code example of an iterable in Python?

Certainly! Here's a simple example:

class MyIterable:
    def __init__(self):
        self.items = [1, 2, 3]

    def __iter__(self):
        return iter(self.items)

for item in MyIterable():
    print(item)