Grading

.gitignore

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+node_modules

game.js

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+const prompt = require('prompt-sync')();
+const { getQuestions } = require('./getQuestions');
+const { question } = require('./question');
+
+const playGame = async () => {
+    prompt('Click enter to play');
+    let questions = await getQuestions();
+    let index = 1;
+    let score = 0;
+
+    while (questions.length) {
+        const currentQuestion = questions.shift();
+        const answers = await question(currentQuestion);
+        console.log(`Question ${index}\n`);
+        console.log(currentQuestion.question + '\n');
+        console.log(`a. ${answers.a}`);
+        console.log(`b. ${answers.b}`);
+        console.log(`c. ${answers.c}`);
+        console.log(`d. ${answers.d}\n`);
+
+        let userAnswer = prompt('Choose the correct letter: ').toLowerCase();
+        while(!answers[userAnswer]) {
+            userAnswer = prompt('Answer must be a, b, c or d. Guess again: ');
+        }
+        if (answers[userAnswer] === currentQuestion.correct_answer) {
+            score++;
+            console.log('You are correct');
+        } else {
+            console.log(`That is incorrect. The correct answer is ${currentQuestion.correct_answer}`);
+        }
+        console.log(`Current Score: ${score}/${index}\n`);
+        if (index < 5) {
+            prompt('Click enter to go to the next question\n');
+        } else {
+            const gameEnd = prompt('Would you like to play again? Y or N?\n').toLowerCase();
+            if (gameEnd === 'y') {
+                playGame();
+            } else {
+                console.log('Thanks for playing!');
+            }
+        }
+        index++;
+    }
+
+}
+
+playGame();

getQuestions.js

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+const axios = require('axios');
+const prompt = require('prompt-sync')();
+
+const getQuestions = async () => {
+    const categories = {
+        'film': 11,
+        'music': 12,
+        'video games': 15,
+        'anime': 31
+    };
+
+    const difficulties = ['easy', 'medium', 'hard'];
+
+    let category; 
+    let difficulty;
+    while (!categories[category]) {
+        console.log('Pick a category:\n\nfilm\nmusic\nvideo games\nanime\n');
+        category = prompt('Enter choice here: ').toLowerCase();
+    }
+    while (!difficulties.includes(difficulty)) {
+        console.log('Pick a difficulty:\n\neasy\nmedium\nhard\n');
+        difficulty = prompt('Enter choice here: ').toLowerCase();
+    }
+
+    let questions = await axios.get(`https://opentdb.com/api.php?amount=5&category=${categories[category]}&difficulty=${difficulty}&type=multiple`)
+    questions = questions.data.results;
+    questions.forEach(item => {
+        item.question = item.question.replaceAll('"', '')
+            .replaceAll(''', "'")
+    })
+
+    return questions;
+}    
+
+module.exports = {
+    getQuestions
+}

package.json

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+{
+  "dependencies": {
+    "axios": "^0.24.0",
+    "prompt-sync": "^4.2.0"
+  }
+}

question.js

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+const { shuffler } = require('./shuffler');
+
+const question = async (currentQuestion) => {
+    const answers = currentQuestion.incorrect_answers
+        .concat(currentQuestion.correct_answer)
+    const indexArr = shuffler();
+    const answerObj = {
+        'a': answers[indexArr[0]],
+        'b': answers[indexArr[1]],
+        'c': answers[indexArr[2]],
+        'd': answers[indexArr[3]]
+    };
+    return answerObj;
+} 
+
+module.exports = {
+    question
+}

shuffler.js

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+const shuffler = () => {
+    const indexArr = [];
+
+    while (indexArr.length < 4) {
+      const randomIndex = Math.floor(Math.random() * 4);
+
+      if (!indexArr.includes(randomIndex)) {
+          indexArr.push(randomIndex);
+      }
+    }
+
+    return indexArr;
+  }
+
+  module.exports = {
+      shuffler
+  }

untitled folder/gus_shuffle.js

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+function shuffleArry (array) {
+
+    // While there remain elements to shuffle...
+
+
+
+    while (currentIndex != 0) {
+
+      // Pick a remaining element...
+      randomIndex = Math.floor(Math.random() * currentIndex);
+
+
+
+    }
+
+    return array;