UserDefaults

Hopefully this project has shown you how to use the skills you already know (SwiftUI Picker, Stepper and Navigation) and turn them into an app that sends all the user’s data to a server and processes the response.

In this section we will build our iExpense application using @Observable, sheet(), Codable, UserDefaults. @Observable : Monitors a class for changes and refreshes all affected views.

In this chapter we will work on topics like UserDefaults, @Observable, sheet() and onDelete(). Also, the name of the application we will create in this chapter will be iExpense.