Explain how to make a class behave like a range

[roiser]

[Ncrharsh]

If you want a class to behave like Python's range, it needs to do two main things:

Remember the range details: You need to keep track of where the range starts, where it should end, and how it steps (e.g., count by 1, 2, -1, etc.).

Know how to give the next number: When someone uses the class in a loop (like for x in MyRange), it needs to know what number to give next and when to stop.

Here’s how you’d do it step by step:

First, you make a init function. This is the setup where you save start, stop, and step.
Then, define iter. This makes the class an "iterable," meaning Python knows you can loop over it.
Finally, write next, where you calculate the next number to give out. If you're done (like the range is over), you tell Python to stop.

i hope this will help i can give example by code too if u want.

[stale]

This issue or pull request has been automatically marked as stale because it has not had recent activity. Please manually close it, if it is no longer relevant, or ask for help or support to help getting it unstuck. Let me bring this to the attention of @klieret @wdconinc @michmx for now.