Merge branch 'code-differently:main' into evan_03

Author: TatsuyaRyujin

lesson_03/quiz/src/lesson3.test.ts

@@ -80,52 +80,57 @@ describe('Lesson3Test', () => {
   maybeIt(
     'checks multiple choice answers are configured correctly',
     async () => {
-      for (const [providerName, questions] of quizQuestionsByProvider) {
-        for (const question of questions) {
-          if (!(question instanceof MultipleChoiceQuizQuestion)) {
-            continue;
-          }
-
-          // Assert that multiple choice questions have at least one correct answer.
-          const choices = question.getAnswerChoices();
-          const areAnswersValid = await Promise.all(
-            [...choices].map(async (choice) => {
-              return quizConfig.checkAnswer(
-                providerName,
-                question.getQuestionNumber(),
-                choice,
-              );
-            }),
-          );
-
-          expect(areAnswersValid.some((isCorrect) => isCorrect)).toBe(true);
+      const { providerName, questions } = getQuestionsFromCurrentProvider();
+      for (const question of questions) {
+        if (!(question instanceof MultipleChoiceQuizQuestion)) {
+          continue;
         }
+
+        // Assert that multiple choice questions have at least one correct answer.
+        const choices = question.getAnswerChoices();
+        const areAnswersValid = await Promise.all(
+          [...choices].map(async (choice) => {
+            return quizConfig.checkAnswer(
+              providerName,
+              question.getQuestionNumber(),
+              choice,
+            );
+          }),
+        );
+
+        expect(areAnswersValid.some((isCorrect) => isCorrect)).toBe(true);
       }
     },
   );
 
   maybeIt('checks for correct answers', async () => {
+    const { providerName, questions } = getQuestionsFromCurrentProvider();
+    for (const question of questions) {
+      const actualAnswer = question.getAnswer();
+      softExpect(actualAnswer).not.toBe(AnswerChoice.UNANSWERED);
+      softExpect(
+        await quizConfig.checkAnswer(
+          providerName,
+          question.getQuestionNumber(),
+          actualAnswer,
+        ),
+      ).toBe(true);
+    }
+  });
+
+  function getQuestionsFromCurrentProvider(): {
+    providerName: string;
+    questions: QuizQuestion[];
+  } {
     const targetProviderName = process.env.PROVIDER_NAME?.trim() || '';
 
     if (!quizQuestionsByProvider.has(targetProviderName)) {
       throw new Error(`Unknown provider name: ${targetProviderName}`);
     }
 
-    for (const [providerName, questions] of quizQuestionsByProvider) {
-      if (providerName !== process.env.PROVIDER_NAME?.trim()) {
-        continue;
-      }
-      for (const question of questions) {
-        const actualAnswer = question.getAnswer();
-        softExpect(actualAnswer).not.toBe(AnswerChoice.UNANSWERED);
-        softExpect(
-          await quizConfig.checkAnswer(
-            providerName,
-            question.getQuestionNumber(),
-            actualAnswer,
-          ),
-        ).toBe(true);
-      }
-    }
-  });
+    return {
+      providerName: targetProviderName,
+      questions: quizQuestionsByProvider.get(targetProviderName) || [],
+    };
+  }
 });

lesson_04/README.md

@@ -9,4 +9,9 @@ Please review the following resources before lecture:
 
 ## Homework
 
-- TODO(anthonydmays): Provide details
+- [ ] Do [coding exercise](#writing-some-code).
+- [ ] Do pre-work for [lesson 05](/lesson_05/).
+  
+### Writing some code
+
+For this assignment, you will need to write code that determines whether a number is a prime number. You will produce code in two different languages, then provide a 100+ word write up about the similarities and differences between the two implementations you made. An example is provided in the [anthonydmays/](./anthonydmays/) folder.

lesson_04/anthonydmays/README.md

@@ -0,0 +1,40 @@
+## Python implementation
+
+```python
+def is_even(number):
+    return number % 2 == 0
+
+# Example usage:
+print(is_even(4))  # Output: True
+print(is_even(7))  # Output: False
+```
+
+## JavaScript implementation
+
+```javascript
+function isEven(number) {
+    return number % 2 === 0;
+}
+
+// Example usage:
+console.log(isEven(4)); // Output: true
+console.log(isEven(7)); // Output: false
+```
+
+## Explanation
+
+The Python implementation uses a function named `is_even` that takes a single argument `number`. It returns `True` if the number is even (i.e., when the remainder of the division of the number by 2 is zero), otherwise, it returns `False`.
+
+The JavaScript implementation uses a function named `isEven` that also takes a single argument `number`. It returns `true` if the number is even (using the same logic as the Python function) and `false` otherwise.
+
+### Differences
+
+1. **Syntax**: 
+   - In Python, functions are defined using the `def` keyword, whereas in JavaScript, the `function` keyword is used.
+   - Python uses `True` and `False` for boolean values, while JavaScript uses `true` and `false`.
+
+2. **Type Coercion**:
+   - JavaScript has type coercion, which can sometimes lead to unexpected results if the input is not properly handled. In contrast, Python is more strict with types.
+   
+3. **Function Calls**:
+   - The syntax for calling functions and printing to the console/output is slightly different. Python uses `print()`, while JavaScript uses `console.log()`.

lesson_05/README.md

@@ -0,0 +1,16 @@
+# Lesson 05: Software Development Life Cycle ([Slides](https://code-differently.github.io/code-differently-24-q4/slides/#/lesson_05))
+
+## Pre-work
+
+Please review the following resources before lecture:
+
+### Required
+* [Software Development Life Cycle: Explained (Video)](https://www.youtube.com/watch?v=SaCYkPD4_K0)
+* [What is the "best way" to develop software applications? (Video)](https://www.youtube.com/watch?v=oNmcX6Gozg0)
+
+### Recommended
+* [User stories with examples and a template](https://www.atlassian.com/agile/project-management/user-stories)
+
+## Homework
+
+- TODO(anthonydmays): Write details here.