👀 Views: 66 💬 Answers: 1 📅 Created: 2025-06-04

javascript sorting arrays data-types JavaScript

I need some guidance on After trying multiple solutions online, I still can't figure this out. I'm working on a project and hit a roadblock... I'm currently trying to sort an array of objects in JavaScript based on a property that can contain both numeric and string values. For example, my data looks something like this: ```javascript const items = [ { name: 'Item A', value: '10' }, { name: 'Item B', value: 2 }, { name: 'Item C', value: '5' }, { name: 'Item D', value: 3 }, ]; ``` I want to sort the array primarily by the `value` property, treating numeric strings as numbers during the comparison. However, I'm running into issues where the sorting function is returning `NaN` for some comparisons. I've tried using a custom comparator like this: ```javascript items.sort((a, b) => { return Number(a.value) - Number(b.value); }); ``` While this works for some entries, it seems to produce `NaN` when `a.value` or `b.value` is not a valid number in the case where the property is a non-numeric string. Is there a way to handle this scenario effectively to ensure that all entries are sorted, treating non-numeric strings as the largest numbers? I expect a sorted array like this: ```javascript [ { name: 'Item B', value: 2 }, { name: 'Item D', value: 3 }, { name: 'Item C', value: '5' }, { name: 'Item A', value: '10' }, ]; ``` Any guidance or best practices on how to properly handle mixed data types in sorting would be appreciated! For context: I'm using Javascript on macOS. How would you solve this? My development environment is Ubuntu. Any ideas what could be causing this? Am I missing something obvious?