Use Tracker in an Application
The HelloSocket application from Part I serves as a reference project that provides contained examples of how to use different Phoenix features. We’ll add our Phoenix.Tracker code to this application, so that you have an example to revisit if needed. We’ll continue with our Sneakers23 application shortly.
If you have completed Part I of this book, then your hello_sockets project will serve as the starting code for this Tracker project. If you do not have this project, then you can find the hello_sockets_without_tracker folder in the code that ships with this book. Follow the instructions in the “Set Up Your Project” section from earlier in this chapter.
It’s easy to get started with Tracker in an application. ...
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