Conclusion
In this tutorial, we explored how to create a simple To Do List application using Symfony and Smalldb. It showed us how to define a Smalldb state machine and how to use it to implement the business logic of our application.
The source code of this example application is available at:
For a more advanced and complete example, please take a look at the Smalldb Demo Application, which is based on Symfony Demo Application. You may find it useful to compare these two side-by-side.