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Questions and answers, part 1

In the full tutorial…

  • Why not write self.title = item.itemTitle?
  • Why can’t we bind to $item.title?
  • How come item.project?.objectWillChange is available?
  • Why don’t we add items to the project.items set?
  • Why create state objects using StateObject(wrappedValue:)?
  • Why not create state structs using State(initialValue:)?
  • Why not use the @FetchRequest property wrapper?
  • Why do we need deleteAll() if writing to “/dev/null” destroys all changes?
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