What are some common iterator patterns in programming?

What are some common iterator patterns in programming?

Common iterator patterns include the Iterator, Iterable, and Generator patterns. Would you like to know more about each?

Yes, please explain the Iterator pattern.

The Iterator pattern provides a way to access elements of a collection sequentially without exposing its underlying representation.

What about the Generator pattern?

The Generator pattern allows you to create iterators in a simpler way using functions that yield values one at a time.

Can you give an example of using a Generator in Python?

Sure! In Python, you can define a generator using the 'yield' keyword. For example:

def count_up_to(n):
    count = 1
    while count <= n:
        yield count
        count += 1