feat: updates Lesson 10 quiz

lesson_10/README.md

@@ -1,9 +1,23 @@
 # Lesson 10
 
+## Quiz Instructions
+
+1. Sync your fork and create a new branch for your quiz.
+2. Terminal into the `quiz` sub-directory and run the following command to take the quiz interactively:
+```bash
+./gradlew run --console=plain
+```
+3. If you would like to check your answers, you can run the following command:
+```bash
+./gradlew test -Dprofile=prod
+```
+4. Submit a PR with your response. Your last submission up to the cutoff deadline will be accepted (3/20/24 @ 1:20 PM ET).
+
 ## Homework
 
-* TODO(anthonydmays): Add details
+* Read HFDP 1-2.
+* Complete [Applying SOLID principles](#applying-solid-principles) exercise.
 
-## Custom Data Types
+## Applying SOLID Principles
 
 * TODO(anthonydmays): Add details

lesson_10/quiz/quiz_app/build.gradle.kts

@@ -44,6 +44,9 @@ tasks.named<Test>("test") {
  if (System.getProperty("profile") != null) {
  systemProperty("spring.profiles.active", System.getProperty("profile"))
  }
+ if (System.getProperty("quizTaker") != null) {
+ systemProperty("quiz.quizTaker", System.getProperty("quizTaker"))
+ }
 }
 
 

lesson_10/quiz/quiz_app/src/main/java/com/codedifferently/quiz/lesson10/Lesson10.java

@@ -9,10 +9,9 @@
 import java.io.IOException;
 import java.nio.file.Paths;
 import java.util.Collections;
+import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.Scanner;
-import java.util.stream.Collectors;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
@@ -70,12 +69,15 @@ private String promptForFileName(Scanner scanner) {
  }
 
  private void saveAnswersToFile(List<QuizQuestion> questions, String filename) {
- Map<Integer, String> values =
- questions.stream()
- .collect(Collectors.toMap(QuizQuestion::getQuestionNumber, QuizQuestion::getAnswer));
+ var values = new LinkedHashMap<Integer, String>();
+ for (QuizQuestion question : questions) {
+ values.put(question.getQuestionNumber(), question.getAnswer());
+ }
+
  var file = new File(getDataPath() + File.separator + filename + ".json");
  file.getParentFile().mkdirs();
  var gson = new GsonBuilder().setPrettyPrinting().create();
+
  try (var writer = new FileWriter(file, false)) {
  writer.write(gson.toJson(values));
  } catch (IOException e) {