WM4-Sharifa Ismail_Yusuf-JavaScript-Core-2-Coursework-Week1

1-exercises/A-accessing-values/exercise1.js

@@ -16,8 +16,8 @@ let dog = {
   Log the name and breed of this dog using dot notation.
 */
 
-let dogName; // complete the code
-let dogBreed; // complete the code
+let dogName = dog.name; // complete the code
+let dogBreed = dog.breed; // complete the code
 
 console.log(`${dogName} is a ${dogBreed}`);
 

1-exercises/A-accessing-values/exercise2.js

@@ -17,7 +17,7 @@ let capitalCities = {
 */
 
 let myCountry = "UnitedKingdom";
-let myCapitalCity; // complete the code
+let myCapitalCity = capitalCities[myCountry]; // complete the code
 
 console.log(myCapitalCity);
 

1-exercises/A-accessing-values/exercise3.js

@@ -21,7 +21,10 @@ let basketballTeam = {
 */
 
 // write code here
-
+basketballTeam.topPlayers.sort();
+for (element of basketballTeam.topPlayers) {
+  console.log(element);
+}
 
 /* EXPECTED RESULT
 

1-exercises/B-setting-values/exercise1.js

@@ -20,10 +20,16 @@ let capitalCities = {
     - Add the country "Peru" to capitalCities object.
     - Add a name of "Lima" to Peru's capital city.
     - Add a population of 9750000 to Peru's capital city.
-*/
+*/ 
 
-// write code here
 
+// write code here
+capitalCities.UnitedKingdom.population = 8980000;
+capitalCities.China.population = 21500000;
+capitalCities["Peru"] = {
+  name:"Lima",
+  population: 9750000
+}
 console.log(capitalCities);
 
 /* EXPECTED RESULT

1-exercises/B-setting-values/exercise2.js

@@ -16,6 +16,7 @@ let student = {
 */
 
 // write code here
+student["Attendance"] = 90;
 
 /*
   - Write an "if" statement that changes the value of hasPassed to true
@@ -25,7 +26,12 @@ let student = {
   - Use bracket notation to change the value of hasPassed
 */
 
+// const result2 = 10 > 100 ? 'yes' : 'no';
+// console.log(result2); // 👉️ 'no'
+
 // write code here
+let result = student.Attendance >= 90 && student.examScore > 60 ? student["hasPassed"] = true : student["hasPassed"] = false;
+console.log(result);
 
 console.log(student);
 

1-exercises/C-undefined-properties/exercise.js

@@ -14,7 +14,8 @@ let car = {
   yearsOld: 8,
 };
 
-console.log(car["colour"]);
+console.log(car["colour"]); 
+//colour is not assigned to the car object
 
 // Example 2
 function sayHelloToUser(user) {
@@ -26,6 +27,7 @@ let user = {
 };
 
 sayHelloToUser(user);
+// user's first name is not defined
 
 // Example 3
 let myPet = {
@@ -36,3 +38,4 @@ let myPet = {
 };
 
 console.log(myPet.getName());
+// The function has no return value

1-exercises/D-object-methods/exercise.js

@@ -8,8 +8,11 @@
 */
 
 let student = {
-  // write code here
+  getName : function(name) {
+    return `Student name: ${name}`
+  }// write code here
 }
+console.log(student.getName("Daniel"));
 
 student.getName("Daniel");
 

2-mandatory/1-recipes.js

@@ -22,4 +22,62 @@
   You should write and log at least 5 recipes
 */
 
-// write code here
+// write code here
+let Recipe1 = {
+  Title: "Waina",
+  Serves: 2,
+  Ingredients: [
+    "rice",
+    "water",
+    "yeast",
+    "miyan taushe",
+    "meat",
+    "oil"
+  ],
+};
+let Recipe2 = {
+  Title: "Pounded Yam",
+  Serves: 1,
+  Ingredients: [
+    "Yam or Yam flour",
+    "water",
+    "Egusi soup"
+  ],
+};
+let Recipe3 = {
+  Title: "Coated Yam",
+  Serves: 1,
+  Ingredients: [
+    "Yam",
+    "Eggs",
+    "oil",
+    "salt",
+  ],
+};
+let Recipe4 = {
+  Title: "Peppered Fish",
+  Serves: 1,
+  Ingredients: ["Fish", "chilli pepper", "oil", "vegetables", "spices"],
+};
+let Recipe5 = {
+  Title: "Puff Puff",
+  Serves: 2,
+  Ingredients: [
+    "whole flour",
+    "milk",
+    "sugar",
+    "water",
+    "oil"
+  ],
+};
+
+function favoriteRecipe(obj) {
+  for ([key, value] of Object.entries(obj)) {
+    console.log(`${key}: ${value}`);
+  }
+}
+favoriteRecipe(Recipe1);
+favoriteRecipe(Recipe2);
+favoriteRecipe(Recipe3);
+favoriteRecipe(Recipe4);
+favoriteRecipe(Recipe5);

2-mandatory/2-currency-code-lookup.js

@@ -10,6 +10,8 @@
     Hint: you'll need to use bracket notation to add new key/value pairs to the object
 */
 
+
+
 const COUNTRY_CURRENCY_CODES = [
   ["GB", "GBP"],
   ["DE", "EUR"],
@@ -19,6 +21,15 @@ const COUNTRY_CURRENCY_CODES = [
 
 function createLookup(countryCurrencyCodes) {
   // write code here
+  let newObject = {};
+  for (element of countryCurrencyCodes) {
+    let country = element[0];
+    let currency = element[1];
+    newObject[country] = currency;
+
+  }
+
+   return newObject;
 }
 
 /* ======= TESTS - DO NOT MODIFY =====

2-mandatory/3-shopping-list.js

@@ -20,6 +20,17 @@ let pantry = {
 
 function createShoppingList(recipe) {
   // write code here
+   let shoppingList = {};
+   shoppingList.name = recipe.name;
+   shoppingList.items = [];
+   recipe.ingredients.map((item) => {
+     if (
+       !pantry.fridgeContents.includes(item) &&
+       !pantry.cupboardContents.includes(item)
+     )
+       shoppingList.items.push(item);
+   });
+   return shoppingList;
 }
 
 /* ======= TESTS - DO NOT MODIFY =====

2-mandatory/4-restaurant.js

@@ -21,7 +21,21 @@ const MENU = {
 
 let cashRegister = {
   // write code here
-}
+  orderBurger: function (balance) {
+    if (balance >= MENU.burger) {
+      return balance - MENU.burger;
+    } else { 
+      return balance;
+    }
+  },
+  orderFalafel: function (balance) {
+    if (balance >= MENU.falafel) {
+      return balance - MENU.falafel;
+    } else { 
+      return balance;
+    }
+  },
+};
 
 /* ======= TESTS - DO NOT MODIFY =====
 - To run the tests for this exercise, run `npm test -- --testPathPattern 4-restaurant.js`