Summary

In this lesson, you learned about indexers, which essentially allow us to treat an object as if it were an array. You set up a Records project, made an indexer, read values back to the user, and made a new Records object.

In the next lesson, you are going to learn about making applications more stable by handling bad conditions, but these conditions are usually of the foreseeable type, so you know that they can happen in advance. We call these exceptions.