Solution

[solyaqw]

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[mateacademy-ai-mentor]

Thank you for your hard work on this project! 🎉 While your solution meets the task requirements in many ways, there are a few critical issues that need to be addressed before we can approve the pull request:

1. Century Logic for 'YY': The current logic for determining the century for two-digit years ('YY') assumes that any year less than '30' belongs to the 21st century. This assumption might not hold true in all contexts, and it's important to ensure that this logic aligns with the expected behavior for your application.

2. Array Mutation with pop(): The use of pop() on both fromFormat and toFormat modifies the original arrays. This could lead to unintended side effects if these arrays are used elsewhere in the code. Consider using non-mutating methods like slice() or the spread operator to avoid altering the input arrays.

Addressing these issues will enhance the robustness and reliability of your function. Keep up the great work, and I look forward to seeing your improvements! 😊

✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨

🔄 Fix the issues, commit the changes, and then re-request my review using the Re-request review button in the Reviewers tab.

[mateacademy-ai-mentor]

The use of pop() on fromFormat modifies the original array, which might not be intended if fromFormat is used elsewhere. Consider using slice() or spread operator to avoid mutating the input array.

[mateacademy-ai-mentor]

Similar to the issue with fromFormat, using pop() on toFormat modifies the original array. Consider using slice() or spread operator to avoid mutating the input array.

[mateacademy-ai-mentor]

The logic for determining the century for 'YY' might not be accurate for all cases. It assumes that any 'YY' less than '30' belongs to the 21st century, which might not be correct depending on the context. Ensure this logic aligns with the expected behavior.

[mateacademy-ai-mentor]

Review Summary

Great job on improving the code by using non-mutating methods for handling format arrays! 🎉 The function formatDate effectively meets the task requirements by converting date formats, changing separators, reordering date parts, and handling year conversions between two-digit and four-digit formats. The logic for converting from YY to YYYY is implemented as specified: using 20YY if YY < 30 and 19YY otherwise.

However, it's important to note that the logic for determining the century for two-digit years assumes that any year less than '30' belongs to the 21st century. This assumption might not be valid in all contexts, so please consider revising this logic to ensure it aligns with the expected behavior for your application.

Overall, your code adheres to the constraints provided, and the issues from the previous review have been addressed. Keep up the good work, and remember to review the comments to further improve your code. Learning from these insights will help you enhance your skills and avoid similar issues in the future. 🚀

✨ Please rate this review in the Platform's notification center. I will be grateful for your feedback! ✨

[mateacademy-ai-mentor]

The logic for determining the century for two-digit years ('YY') assumes that any year less than '30' belongs to the 21st century. This assumption might not be valid in all contexts. Consider revising this logic to ensure it aligns with the expected behavior for your application.