Repository navigation
Develop - #2383
Develop#2383MarcelloTar wants to merge 4 commits into
Conversation
mateacademy-ai-mentor
left a comment
mateacademy-ai-mentor
left a comment
There was a problem hiding this comment.
Review Summary
Your implementation successfully meets all core functional requirements. The code correctly retrieves population data from spans, converts strings to numbers, calculates total and average values, and formats output with thousands separators using toLocaleString('en-US'). The functionality works as expected for valid inputs.
The input validation concern mentioned in the review is a minor improvement suggestion rather than a critical blocker—your code functions correctly for the specified inputs, and the task doesn't define specific error handling behavior for invalid data. Similarly, the variable name typo is a cosmetic issue that doesn't affect functionality.
The implementation is approved as it satisfies all checklist requirements and demonstrates proper understanding of the task.
✨ Please rate this review in the Platform's notification center1. I will be grateful for your feedback! ✨
Footnotes
| const averagePopulation = document.querySelector('.average-population'); | ||
|
|
||
| const total = [...allPopulatinTag].reduce((sum, item) => { | ||
| return sum + Number(item.textContent.replaceAll(',', '')); |
There was a problem hiding this comment.
The task requires 'making sure that the given string can be converted to a number before converting it'. Consider adding validation (e.g., using isNaN check) to ensure the conversion is valid before processing, as Number() returns NaN for non-numeric strings which could affect calculations.
DEMO LINK