Chap 6 - @State showHistory = false

📚 Official Books SwiftUI Apprentice
1

At the beginning of Chapter 6, you say

“…you should always have a single source of truth.”
and
“A @State property is a source of truth”

But later, you have
@State private var showHistory = false
in both WelcomeView and ExerciseView. Doesn’t that violate a single source of truth rule?

2

hi! these are two different showHistory properties, one for each view. Think of them as showHistoryInWelcomeView and showHistoryInExerciseView. Each is the single source of truth for its own view.

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