Add Realm to our Previews

In this section, you'll learn how to add Realm to our Previews in Xcode.

📄️ Realm+Previews extension

We're going to add to our previews some Realm-powered code. Create a Realm+Previews.swift file and add an extension of PreviewProvider. PreviewProvider is a Protocol that all SwiftUI Previews implement. So if we extend that protocol, all our previews will have the extended code.

📄️ Realm Environment Variables

Environment .realm