New Ruby News digest of the most interesting posts for February so you don’t miss anything:

In this post, the author shows how to efficiently calculate and represent average data in Rails.

In Rails applications, N+1 queries can cause significant performance issues. They occur when you have a list of items and perform a separate query to retrieve associated data for each item. This can result in poor performance, and even more so if the list contains a large number of items.

In a Ruby on Rails API, authorization can be implemented at the controller level, action level, or attribute level.

This post explains how to setup a new Ruby on Rails application with all the dependencies.

4 strategies to uncover dead code and delete it with total confidence from your Ruby application.

In this article, we’ll take you through everything you need to know to use ChatGPT with Ruby, from the basics of integration to more advanced features.

Final Words

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