622 lines
17 KiB
Markdown
622 lines
17 KiB
Markdown
# Automated Diagnostic Report: starcoder2-15b-instruct-v0.1
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---
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## Performance Summary
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<!--SUMMARY_START-->
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* **Average Tokens/s:** 7.04
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* **Average Time to First Token:** 0.0s
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* **Total Tokens Generated:** 2139
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<!--SUMMARY_END-->
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## Qualitative Analysis
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*(Manual grading and analysis of the responses is required to determine the final letter grade.)*
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---
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## Test 1: Write a Swift function that solves the FizzBuzz problem.
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*Source:* `test1.txt`
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### Prompt:
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```swift
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Write a Swift function that solves the FizzBuzz problem.
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The function must have the exact signature:
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`func generateFizzBuzz(upTo max: Int) -> [String]`
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It must not print directly to the console. Instead, it should return an array of strings.
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Rules:
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1. For numbers divisible by 3, the string should be "Fizz".
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2. For numbers divisible by 5, the string should be "Buzz".
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3. For numbers divisible by both 3 and 5, the string should be "FizzBuzz".
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4. Otherwise, it should be the number itself as a string.
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Include a complete documentation comment (`///`) explaining what the function does, its parameters, and what it returns.
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```
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### Response:
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Here's how you can implement this:
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```swift
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func generateFizzBuzz(upTo max: Int) -> [String] {
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var result = [String]()
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for i in 1...max {
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if i % 3 == 0 && i % 5 == 0 {
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result.append("FizzBuzz")
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} else if i % 3 == 0 {
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result.append("Fizz")
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} else if i % 5 == 0 {
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result.append("Buzz")
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} else {
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result.append("\(i)")
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}
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}
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return result
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}
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```
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This implementation uses a `for` loop to iterate over the numbers from 1 up to and including the maximum value. For each number, it checks if it's divisible by both 3 and 5, then by 3, then by 5, and finally, if none of these conditions are met. If any of these conditions is true, it appends the appropriate string to the result array. At the end of the function, it returns the result array.
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[Documentation]
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The documentation comment explains what the function does, its parameters, and what it returns:
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```swift
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/// Generates an array of strings representing the FizzBuzz problem up to a given maximum value.
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/// - Parameter max: The maximum value to generate FizzBuzz numbers up to.
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/// - Returns: An array of strings representing the FizzBuzz numbers up to `max`.
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func generateFizzBuzz(upTo max: Int) -> [String] {
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...
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 7.96
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* **Total Tokens:** 350
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 2: Create a complete SwiftUI view for a user profile card.
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*Source:* `test2.txt`
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### Prompt:
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```swift
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Create a complete SwiftUI view for a user profile card.
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The view should be named `UserProfileCard` and be initialized with a simple `User` struct containing `name: String`, `handle: String`, and `avatarURL: URL`.
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Requirements:
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- Use an `AsyncImage` to load the user's avatar from the URL.
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- Display the user's name in a `.headline` font and their handle (e.g., "@username") in a `.subheadline` font with a secondary color.
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- Include a "Follow" button that uses the "person.badge.plus" SF Symbol.
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- Arrange the elements cleanly inside an HStack with appropriate spacing.
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- The entire card should have a subtle shadow and rounded corners.
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```
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### Response:
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Here's how you can implement this:
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```swift
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struct UserProfileCard: View {
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let user: User
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var body: some View {
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VStack(alignment: .leading, spacing: 8) {
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AsyncImage(url: user.avatarURL) { image in
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image
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.resizable()
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.aspectRatio(contentMode: .fill)
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.frame(width: 64, height: 64)
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.clipShape(Circle())
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} placeholder: {
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Circle()
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.frame(width: 64, height: 64)
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.opacity(0.3)
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}
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Text(user.name)
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.font(.headline)
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Text("@\(user.handle)")
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.font(.subheadline)
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.foregroundColor(.secondary)
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Button {
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// Follow user
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} label: {
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Label("Follow", systemImage: "person.badge.plus")
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}
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}
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.padding()
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.background(Color(.systemBackground))
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.cornerRadius(12)
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.shadow(color: Color(.systemGray4), radius: 8, x: 0, y: 4)
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 8.88
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* **Total Tokens:** 256
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 3: I have this old networking code that uses a completion handler. Please refactor it to use modern Swift Concurrency with async/await.
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*Source:* `test3.txt`
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### Prompt:
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```swift
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I have this old networking code that uses a completion handler. Please refactor it to use modern Swift Concurrency with async/await.
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The new function should be marked with `async throws` and return a `[Post]` object upon success. Also, include an example of how to call this new async function inside a `Task` with a `do-catch` block.
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**Old Code:**
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struct Post: Codable {
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let id: Int
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let title: String
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}
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func fetchPosts(completion: @escaping (Result<[Post], Error>) -> Void) {
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guard let url = URL(string: "https://api.example.com/posts") else { return }
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URLSession.shared.dataTask(with: url) { data, _, error in
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if let error = error { completion(.failure(error)); return }
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guard let data = data else { return }
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do {
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let posts = try JSONDecoder().decode([Post].self, from: data)
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completion(.success(posts))
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} catch {
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completion(.failure(error))
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}
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}.resume()
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}
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```
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### Response:
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Here's how you can refactor the old code to use modern Swift Concurrency with async/await:
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```swift
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import Foundation
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struct Post: Codable {
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let id: Int
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let title: String
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}
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func fetchPosts() async throws -> [Post] {
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guard let url = URL(string: "https://api.example.com/posts") else { throw URLError(.badURL) }
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do {
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let (data, _) = try await URLSession.shared.data(from: url)
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return try JSONDecoder().decode([Post].self, from: data)
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} catch {
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throw error
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}
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}
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```
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The new `fetchPosts()` function is marked with `async throws` to indicate that it's an asynchronous function that can throw errors. It returns a `[Post]` object upon successful completion.
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To call the new async function inside a `Task` with a `do-catch` block, you can use the following code:
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```swift
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Task {
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do {
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let posts = try await fetchPosts()
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print(posts)
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} catch {
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print(error.localizedDescription)
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 8.4
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* **Total Tokens:** 257
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 4: Create a complete SwiftData example for a macOS 26 app.
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*Source:* `test4.txt`
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### Prompt:
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```swift
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Create a complete SwiftData example for a macOS 26 app.
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You must define two models: `Author` and `Book`. An `Author` can have many `Book`s (a one-to-many relationship).
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Then, create a SwiftUI view that displays a list of all authors. When an author's name is tapped, it should navigate to a detail view that shows a list of all the books written by that specific author. Use a SwiftData `@Query` to fetch the data.
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```
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### Response:
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Here's how you can define the two models and create the SwiftUI view:
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```swift
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import Foundation
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import SwiftData
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struct Author: Identifiable {
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var id = UUID()
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var name: String
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}
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struct Book: Identifiable {
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var id = UUID()
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var title: String
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var authorID: UUID
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}
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extension Author: SDModel {
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static let schema = SDSchema(
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Author.self,
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\.$id,
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\.$name
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)
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}
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extension Book: SDModel {
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static let schema = SDSchema(
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Book.self,
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\.$id,
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\.$title,
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\.$authorID
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)
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}
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import SwiftUI
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struct AuthorRow: View {
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var author: Author
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var body: some View {
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Text(author.name)
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}
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}
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struct AuthorDetail: View {
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@Query var books: [Book]
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var body: some View {
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List(books, id: \.id) { book in
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Text(book.title)
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}
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}
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}
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struct AuthorsList: View {
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@Query var authors: [Author]
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var body: some View {
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NavigationView {
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List(authors, id: \.id) { author in
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NavigationLink(destination: AuthorDetail(books: books(forAuthorID: author.id))) {
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AuthorRow(author: author)
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}
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}
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}
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 8.15
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* **Total Tokens:** 321
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 5: Write a thread-safe counter class in Swift using an `actor`.
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*Source:* `test5.txt`
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### Prompt:
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```swift
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Write a thread-safe counter class in Swift using an `actor`.
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The actor should be named `SafeCounter`. It must have a private property to hold the current count and two public methods:
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1. `func increment() async`
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2. `func getCount() async -> Int`
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Also, provide a simple example of how to create an instance of the actor and call its methods concurrently from two different `Task`s.
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```
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### Response:
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**ERROR:** API request failed: HTTPConnectionPool(host='localhost', port=1234): Read timed out. (read timeout=180)
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### Performance Metrics:
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* **Tokens/s:** N/A
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* **Total Tokens:** N/A
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* **Time to First Token:** N/A
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* **Stop Reason:** N/A
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---
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## Test 6: Create the code for a simple, non-configurable watchOS 26 complication that displays the current date in the `.accessoryRectangular` family.
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*Source:* `test6.txt`
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### Prompt:
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```swift
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Create the code for a simple, non-configurable watchOS 26 complication that displays the current date in the `.accessoryRectangular` family.
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The code must include:
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1. A `TimelineProvider` to generate the timeline entries.
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2. A `TimelineEntry` struct.
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3. The main `Widget` struct.
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4. A SwiftUI view for the complication's appearance.
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Ensure the code correctly uses the modern WidgetKit framework.
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```
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### Response:
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Here's an example of how you can implement a simple, non-configurable watchOS 26 complication that displays the current date in the `.accessoryRectangular` family:
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```swift
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import WidgetKit
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import SwiftUI
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struct Provider: TimelineProvider {
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func placeholder(in context: Context) -> SimpleEntry {
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SimpleEntry(date: Date())
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}
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func getSnapshot(in context: Context, completion: @escaping (SimpleEntry) -> ()) {
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let entry = SimpleEntry(date: Date())
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completion(entry)
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}
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func getTimeline(in context: Context, completion: @escaping (Timeline<Entry>) -> ()) {
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let currentDate = Date()
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let refreshDate = Calendar.current.date(byAdding: .minute, value: 1, to: currentDate)!
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let entry = SimpleEntry(date: currentDate)
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let timeline = Timeline(entries: [entry], policy: .after(refreshDate))
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completion(timeline)
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}
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}
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struct SimpleEntry: TimelineEntry {
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let date: Date
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}
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struct SimpleComplicationEntryView : View {
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var entry: Provider.Entry
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var body: some View {
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Text(entry.date, style: .time)
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.widgetURL(URL(string: "my-app://open-app"))
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}
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}
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@main
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struct SimpleComplication: Widget {
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let kind: String = "SimpleComplication"
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var body: some WidgetConfiguration {
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StaticConfiguration(kind: kind, provider: Provider()) { entry in
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SimpleComplicationEntryView(entry: entry)
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}
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.configurationDisplayName("Simple Complication")
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.description("A simple complication that displays the current date.")
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 6.29
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* **Total Tokens:** 383
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 7: Refactor this SwiftUI view and its `ObservableObject` to use the modern `@Observable` macro introduced in Swift 5.9. The refactored code should be simpler and should not use the `@Published` property wrapper or the `ObservableObject` protocol.
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*Source:* `test7.txt`
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### Prompt:
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```swift
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Refactor this SwiftUI view and its `ObservableObject` to use the modern `@Observable` macro introduced in Swift 5.9. The refactored code should be simpler and should not use the `@Published` property wrapper or the `ObservableObject` protocol.
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**Old Code:**
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class UserSettings: ObservableObject {
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@Published var score: Int = 0
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@Published var username: String = "Guest"
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}
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struct SettingsView: View {
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@StateObject private var settings = UserSettings()
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var body: some View {
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Form {
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TextField("Username", text: $settings.username)
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Stepper("Score: \(settings.score)", value: $settings.score)
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}
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}
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}
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```
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### Response:
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Here's how you can refactor the code to use the `@Observable` macro:
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```swift
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@Observable class UserSettings {
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var score: Int = 0
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var username: String = "Guest"
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}
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struct SettingsView: View {
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@StateObject private var settings = UserSettings()
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var body: some View {
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Form {
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TextField("Username", text: $settings.username)
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Stepper("Score: \(settings.score)", value: $settings.score)
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}
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 5.58
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* **Total Tokens:** 114
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 8: Create the code for a simple, configurable WidgetKit widget for iOS 26. The widget should display a single "Note" string. The configuration logic must use the modern App Intents framework, allowing the user to edit the note's text directly from the widget's configuration screen. Do not use the old `INIntent` based system.
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*Source:* `test8.txt`
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### Prompt:
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```swift
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Create the code for a simple, configurable WidgetKit widget for iOS 26. The widget should display a single "Note" string. The configuration logic must use the modern App Intents framework, allowing the user to edit the note's text directly from the widget's configuration screen. Do not use the old `INIntent` based system.
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```
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### Response:
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**ERROR:** API request failed: HTTPConnectionPool(host='localhost', port=1234): Read timed out. (read timeout=180)
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### Performance Metrics:
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* **Tokens/s:** N/A
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* **Total Tokens:** N/A
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* **Time to First Token:** N/A
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* **Stop Reason:** N/A
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---
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## Test 9: Write a complete SwiftUI view for visionOS 26 that presents a fully immersive space when a button is tapped.
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*Source:* `test9.txt`
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### Prompt:
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```swift
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Write a complete SwiftUI view for visionOS 26 that presents a fully immersive space when a button is tapped.
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The view must:
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1. Have a button labeled "Enter Immersive Space".
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2. Use the `@Environment(\.openImmersiveSpace)` and `@Environment(\.dismissImmersiveSpace)` variables.
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3. Be able to open an immersive space with the ID "MyImmersiveScene".
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4. Include a second button inside the immersive space to dismiss it.
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```
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### Response:
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Here's how you can implement this:
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```swift
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struct MyView: View {
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@Environment(\.openImmersiveSpace) var openImmersiveSpace
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@Environment(\.dismissImmersiveSpace) var dismissImmersiveSpace
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var body: some View {
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VStack {
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Button("Enter Immersive Space") {
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openImmersiveSpace("MyImmersiveScene")
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}
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if isImmersiveSpaceOpen {
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Button("Exit Immersive Space") {
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dismissImmersiveSpace()
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}
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}
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}
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}
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}
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```
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### Performance Metrics:
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* **Tokens/s:** 5.47
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* **Total Tokens:** 128
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* **Time to First Token:** 0.0s
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* **Stop Reason:** stop
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---
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## Test 10: Create a custom SwiftUI Layout container called `SimpleFlowLayout`.
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*Source:* `test10.txt`
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### Prompt:
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```swift
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Create a custom SwiftUI Layout container called `SimpleFlowLayout`.
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This layout should arrange its subviews in a horizontal flow, starting a new row when the current row is full. It should behave similarly to a basic left-aligned flow layout in CSS.
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The implementation must conform to the `Layout` protocol and implement both the `sizeThatFits(...)` and `placeSubviews(...)` methods.
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```
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### Response:
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Here's how you can create a custom SwiftUI Layout container called `SimpleFlowLayout`:
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```swift
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import SwiftUI
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struct SimpleFlowLayout: Layout {
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func sizeThatFits(proposal: ProposedViewSize, subviews: [Subview]) -> CGSize {
|
|
var width = proposal.width
|
|
var height = proposal.height
|
|
|
|
for subview in subviews {
|
|
let subviewSize = subview.sizeThatFits(proposal)
|
|
if width + subviewSize.width > proposal.width {
|
|
width = 0
|
|
height += subviewSize.height
|
|
}
|
|
|
|
width += subviewSize.width
|
|
}
|
|
|
|
return CGSize(width: width, height: height)
|
|
}
|
|
|
|
func placeSubviews(in bounds: CGRect, proposal: ProposedViewSize, subviews: [Subview]) {
|
|
var x = bounds.minX
|
|
var y = bounds.minY
|
|
var rowHeight = 0.0
|
|
|
|
for subview in subviews {
|
|
let subviewSize = subview.sizeThatFits(proposal)
|
|
|
|
if x + subviewSize.width > bounds.width {
|
|
x = bounds.minX
|
|
y += CGFloat(rowHeight)
|
|
rowHeight = 0
|
|
}
|
|
|
|
subview.place(at: CGRect(x: x, y: y, width: subviewSize.width, height: subviewSize.height))
|
|
x += subviewSize.width
|
|
rowHeight = max(rowHeight, subviewSize.height)
|
|
}
|
|
}
|
|
}
|
|
```
|
|
|
|
### Performance Metrics:
|
|
* **Tokens/s:** 5.55
|
|
* **Total Tokens:** 330
|
|
* **Time to First Token:** 0.0s
|
|
* **Stop Reason:** stop
|
|
|
|
---
|
|
|