SwiftTutor — SwiftUI Quiz App

A teaching-oriented iOS app that demonstrates various architectural pattens

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Tutorials:

Pick the branch that matches your tutorial and review the starting and ending commits for every YouTube session. Visit https://www.swiftpattern.com for more.

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Features

• Swift questions loaded from Resources/questions.json
• MVVM separation (Views / ViewModels / Services)
• Settings (UserDefaults): time limit (mins), enable/disable timing, show hint after wrong answer, randomize order
• Per-question timer (optional) — auto-marks wrong on expiry
• Help sheet with theory (no spoilers)
• Analytics: Last Session / Week / Month with accuracy trend

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Requirements

• Xcode 14+
• iOS 16+
• Swift 5.7+

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Getting Started

1. Clone the repo and open the project in Xcode.
2. Ensure Resources/questions.json is included in Build Phases → Copy Bundle Resources.
3. Build & run on iOS 16+.

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Customizing Questions

Edit Resources/questions.json (array of Question objects):

{
  "id": 1,
  "questionText": "…",
  "infoMarkdown": "…",
  "options": ["A","B","C","D"],
  "correctIndex": 1,
  "helpPromptMarkdown": "…"
}

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Notes

• StatisticsService is not an ObservableObject; inject it explicitly where needed (e.g., into MainTabView and AnalyticsReportView), or wrap in a custom EnvironmentKey if preferred.
• The app programmatically switches to Analytics on completion and silently resets the quiz to question 1 for the next run.

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License

MIT