Reading JSON Files with Elixir and Ecto: A Future Approach

In this article, we're going to explore a potential future approach for reading JSON files with Elixir and Ecto. Before diving into the styling aspect, let's get some data into our index table using Ecto.

As you may know, views and forms are functional in Elixir, but they often require some love, especially the index view. To achieve this, we need to set up a schema with everything needed to CRUD (create, edit, update, delete) records in our destinations table.

In earlier articles, we've discussed different approaches to structured logging using the built-in Elixir logger. One of these approaches involves creating a new logger backend when you need to manage a new type of I/O device. For example, a file-based backend may open a file and store the file handle.

When deciding whether to create a new backend, it's essential to consider the responsibilities involved. The backend is not responsible for formatting output; instead, it delegates this task to the Logger.Formatter module (or a custom formatter). Its primary responsibility is sending log events to an output device while ensuring efficient use of the I/O device.

The proposed rule for creating a new backend is simple: only create one when you need to manage a new type of I/O device that requires specific setup and efficient use. For instance, you may need a custom backend for logging to a database or sending logs via email.

In conclusion, reading JSON files with Elixir and Ecto can be achieved by setting up a schema and using the built-in logger to log events. By following these guidelines, you'll be able to create a robust and efficient system for managing your data.

Read in json file elixir ecto