In this section we'll examine the best ways to perform debugging in a Rails application, including how to use Pry, Byebug, along with an overall strategy for fixing bugs in your applications.

As an introduction to debugging in Rails, we're going to analyze how to utilize the "puts" debugging process to fix a data query bug in our application.

Since it's shipped with Rails 5, the Byebug debugging library is used by developers all over the world. In this guide to Rails debugging we're going to walk through how to use Byebug to fix a bug in our source tracking system.

This guide examines various debugging strategies that you can execute with the Pry Byebug debugging gem.

Proper error management is important when it comes to Rails development. Being able to rescue errors is helpful, however it can also be dangerous when implemented poorly. In this guide we'll walk through how to properly integrate error management in Rails.