Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python Object-Oriented Python Dice Roller Boards

Don't know what I missed

I get "Bummer: Try again", but I don't know what I forgot to add.

boards.py
class Board:
    def __init__(self, width, height):
        self.width = width
        self.height = height
        self.cells = []
        for y in range(self.height):
            for x in range(self.width):
                self.cells.append((x, y))

    def __iter__(self):
        yield from self.cells

class TicTacToe(Board):
    def __init__(self):
        super().__init__(width=3, height=3)

UPDATE:

My code worked when I moved the iter method from the Board class to the TicTacToe class, even though the problem asked me to make the Board class iterable.

2 Answers

I tested my code and now it works. Not sure what happened before. Thanks for the help.