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Python Object-Oriented Python Dice Roller Boards

Posted by Mohammad Aslam
Mohammad Aslam
6,053 Points

making class Board iterable

Hi,

Can someone please help with this?

Looks like Board is already iterable with the cells list. I am not sure what to do for this challenge.

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))


class TicTacToe(Board):
    def __init__(self):
        self.list1 = []
        super().__init__(width=3, height=3)

    def add(self, item):
        self.list1.append(item)

1 Answer

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

For a class to be iterable, it must implement the __iter__ method. This will generally involve the use of the yield keyword.

The challenge itself makes this suggestion: "If you need help, refer back to the Emulating Builtins video.".