fix: correct week calculation when date is before year start week #2988
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Closes #2987
When subtracting one week from January 4, 2026, the week number was incorrectly calculated as week 1 of 2025 instead of the correct week (52 or 53 depending on locale).
The issue was in the recursive call when diffInWeek < 0. This fix replaces the recursive call with proper calculation based on the previous year's year start.
Contribution by Gittensor, see my contribution statistics at https://gittensor.io/miners/details?githubId=102175066