How to Sort an Array of Objects by Date with the Most Current Date First

Learn how to sort an array of objects in JavaScript by date, ensuring the most current date appears first, followed by older dates in ascending order.
---

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: How to sort array of objects by date but with most current date first?

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Sorting an Array of Objects by Date: Prioritizing the Most Current Date

If you are working with arrays of objects in JavaScript, you might come across the need to sort these objects by date. Imagine you have a collection of items, and you want to present them in a way that the most current date is displayed first. In this guide, we will walk through how to effectively achieve that.

Problem Statement

Consider the following array of objects, where each object has an id and an effectiveDate:

[[See Video to Reveal this Text or Code Snippet]]

Your goal is to sort this array so that the most current date appears first at index 0, and all other objects follow in ascending order from the oldest to the newest.

Solution Breakdown

Step 1: Understanding the Current Sorting Logic

The initial sorting approach you may have tried involves sorting the objects purely by their date. Your method may look something like this:

[[See Video to Reveal this Text or Code Snippet]]

However, this does not bring the most current date to the forefront. It merely sorts the dates in ascending order, placing older dates first.

Step 2: Create a Custom Sorting Function

To solve the problem, we need to craft a custom sorting function that separates the processing of the most recent date from the rest of the dates. Here’s how you can do it:

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Implementing the Function

Now, let’s apply this function to our initial data:

[[See Video to Reveal this Text or Code Snippet]]

Result

When you execute the above code, you will receive the sorted data where the most current date is at index 0, and all preceding dates will be in ascending order.

Conclusion

Sorting an array of objects by date, with the most current date first, can enhance the usability of date-driven data, especially in applications displaying timelines, event schedules, or any ordered lists. By leveraging a custom sorting approach, you can control the order of items effectively.

Feel free to integrate the provided function into your own projects, and modify it as needed to fit your specific requirements. Happy coding!