In this lesson, we are going to discuss error handling in Ruby. Error handling is important to know what is wrong with your application, so that you know how to fix it accordingly. To see how it works, let's start with an error.

Though the previous lesson on basic error handling is a good place to start, there is always room for improvement, and in this lesson, we are going to learn better error handling techniques in Ruby.

In this lesson, let's wind up error handling in Ruby. In the previous lessons, we went through basic error handling and a better way to do it, and in this lesson, we are going to see how you would handle errors in a real-time application.