Optimizing code with Query Objects

It’s quite probable that at work you have encountered with overloaded models and a huge number of calls in the controllers for quite a lot of time. Basing on the knowledge in the Rails environment, in this article, I am going to propose a simple solution to this problem.A very important aspect of the rails application is to minimize the number of redundant dependencies, which is why the entire Rails environment has recently been promoting the service object approach and the use of the PORO (Pure Old Ruby Object) method. A description of how to use such a solution you will find here. In this article, we will solve the concept step by step and adapt it to the problem.