Joshua Cheney

README.md

@@ -2,7 +2,7 @@
 
 This challenge focuses on functions, objects and arrays. You'll convert "traditional" functions into functions that use the ES6 arrow syntax. You'll also manipulate objects and traverse arrays.
 
-__THE USE OF _MOST_ HIGHER-ORDER ARRAY METHODS IS FORBIDDEN!__ These would be array methods that take callbacks as arguments and save you from having to loop manually, such as `map`, `filter`, `reduce`,`forEach` etc. **You'll have to make do with good old loops!** 
+__THE USE OF _MOST_ HIGHER-ORDER ARRAY METHODS IS FORBIDDEN!__ These would be array methods that take callbacks as arguments and save you from having to loop manually, such as `map`, `filter`, `reduce`,`forEach` etc. **You'll have to make do with good old loops!**
 
 Commit often! **Plan to commit & push every time you get a new test passing**. This makes it SO much easier to figure out "what broke my code", and helps your TL keep track of how you're doing.
 
@@ -12,20 +12,20 @@ If you run into trouble while coding, fight the good fight for 20 minutes and th
 
 ### Task 1 - Set up Project
 
-- [ ] Create a forked copy of this project
-- [ ] Add your team lead as collaborator on Github
-- [ ] Clone your OWN version of the repository (Not Lambda's by mistake!)
-- [ ] Create a new branch: git checkout -b `<firstName-lastName>`.
-- [ ] Implement the project on your newly created `<firstName-lastName>` branch, committing changes regularly
-- [ ] Push commits: git push origin `<firstName-lastName>`
+- [X] Create a forked copy of this project
+- [X] Add your team lead as collaborator on Github
+- [X] Clone your OWN version of the repository (Not Lambda's by mistake!)
+- [X] Create a new branch: git checkout -b `<firstName-lastName>`.
+- [X] Implement the project on your newly created `<firstName-lastName>` branch, committing changes regularly
+- [X] Push commits: git push origin `<firstName-lastName>`
 
 ### Task 2 - MVP
 
 Find the file `index.js` and complete the tasks until your returns look like the expected returns. Do not use any of the forbidden methods!
 
 ### Task 3 - Stretch
 
-There are several stretch goals inside `index.js`. You may work on these once you have finished MVP requirements for the day! 
+There are several stretch goals inside `index.js`. You may work on these once you have finished MVP requirements for the day!
 
 ## Resources
 

index.js

@@ -2,11 +2,11 @@
 
 /**
  * ### Challenge `addNumbers`
- * 
+ *
  * @instructions
  * This function should be able to take two numbers as arguments
  * and return the result of adding them together.
- * 
+ *
  * For example, if we invoke `addNumbers` passing 5 and 3,
  * the returned value should be 8.
  *
@@ -26,67 +26,74 @@ function addNumbers(num1, num2) {
 
 /**
  * ### Challenge `sayGoodbye`
- * 
- * @instructions
+ *
+ * instructions
  * This function should take an a name as an argument,
  * and return a string that says 'Goodbye, {name}. Have a great day.'
- * 
+ *
  * For example, if we invoke `sayGoodbye`
  * passing 'Andy' as the argument,
  * the returned value should look like: 'Goodbye, Andy. Have a great day.'
- * 
+ *
 */
-function sayGoodbye(/* code here */) {
-  /* code here */
+function sayGoodbye(name) {
+  return `Goodbye, ${name}. Have a great day.`;
 }
+console.log(sayGoodbye("Joshua"));
 
 /**
  * ### Challenge `temperatureCtoF`
- * 
- * @instructions
+ *
+ * instructions
  * This function should take an a temperature in celsius as an argument,
- * and return the temperature in fahrenheit, rounded to the nearest whole number. 
- * 
+ * and return the temperature in fahrenheit, rounded to the nearest whole number.
+ *
  * For example, if we invoke `temperatureCtoF`
  * passing 24 as the argument,
  * the returned value should be: 75
- * 
+ *
  * Hint 1: The formula for converting celsius to fahrenheit is t*9/5 + 32 where t is the temperature in celsius.
- * Hint 2: There is a very easy way to round numbers in JS. Do a google search to find out how. 
+ * Hint 2: There is a very easy way to round numbers in JS. Do a google search to find out how.
 */
-function temperatureCtoF(/* code here */) {
-  /* code here */
+function temperatureCtoF(temp) {
+  return Math.round(temp * (9 / 5) + 32);
 }
+console.log(temperatureCtoF(24));
 
 /**
  * ### Challenge `temperatureInF`
- * 
- * @instructions
+ *
+ * instructions
  * This function should take an a temperature and a unit (either 'F' or 'C') as arguments,
- * and return the temperature in fahrenheit, rounded to the nearest whole number. 
- * 
+ * and return the temperature in fahrenheit, rounded to the nearest whole number.
+ *
  * For example, if we invoke `temperatureInF`
  * passing 88, 'F' as the arguments,
  * the returned value should be: '88F'
- * 
+ *
  * If we invoke `temperatureInF`
  * passing 24, 'C' as the arguments,
  * the returned value should be: '75F'
- * 
+ *
  * Hint: You can call your `temperatureCtoF` function from inside `temperatureInF`.
 */
-function temperatureInF(/* code here */) {
-  /* code here */
+function temperatureInF(temp,unit) {
+  if (unit === "F"){
+    return (temp + unit);
+  }
+    else if (unit === "C"){
+      return temperatureCtoF(temp) + "F";
+  }
 }
-
+console.log(temperatureInF(24,"C"))
 
 /**
  * ### Challenge `makePersonObject`
- * 
- * @instructions
+ *
+ * instructions
  * This function should take an id, a name and an email as arguments,
  * and return an object with `id`, `name` and `email` properties.
- * 
+ *
  * For example, if we invoke `makePersonObject`
  * passing 5, 'Leia' and '[email protected]' as arguments,
  * the returned value should look like:
@@ -96,58 +103,71 @@ function temperatureInF(/* code here */) {
  *   email: "[email protected]",
  * }
 */
-function makePersonObject(/* code here */) {
-  /* code here */
+function makePersonObject(id,name,email) {
+  const person = {
+    id : id,
+    name : name,
+    email : email,
+  };
+  return person;
 }
+console.log(makePersonObject(5,"Leia","[email protected]"))
 
 /**
  * ### Challenge `getName`
- * 
- * @instructions
+ *
+ * instructions
  * This function takes as its only argument
  * an object containing a `name` property,
  * and return a string that reads `Hello, my name is {name}`,
  * where `{name}` is the name stored in the object.
- * 
+ *
  * For example, if we invoke `getName`
  * passing { id: 1, name: 'Leia', email: '[email protected]` } as the argument,
  * the returned value should look like `Hello, my name is Leia`.
 */
 function getName(/* code here */) {
-  /* code here */
+  return (`Hello, my name is ${personal.name}`)
 }
-
+  const personal = {
+    id : 5,
+    name : "Leia",
+    email : "[email protected]",
+  };
+console.log(getName(personal))
 
 /**
  * ### Challenge `appleIndex`
- * 
- * @instructions
- * This function takes as its only argument an array 
+ *
+ * instructions
+ * This function takes as its only argument an array
  * containing strings,
  * and returns the index in the array of the string 'apple'.
- * 
- * You may assume the string 'apple' will appear exactly 
+ *
+ * You may assume the string 'apple' will appear exactly
  * once in the array.
- * 
+ *
  * For example, if we invoke `appleIndex`
  * passing in [ 'orange', 'grape', 'apple', 'banana', 'mango' ] as the argument,
  * the returned value should be: 2.
 */
-function appleIndex(/* code here */) {
-  /* code here */
+function appleIndex(fruitArray) {
+  var fruitOfChoice = fruitArray.indexOf("apple");
+  return fruitOfChoice;
 }
+console.log(appleIndex(['orange', 'grape', 'apple', 'banana', 'mango']))
 
 /**
  * ### Challenge `isItAnApple`
- * 
- * @instructions
- * This function takes as its only argument an array 
+ *
+ * instructions
+ * This function takes as its only argument an array
  * containing strings,
  * and returns an array of equal length containing the `true`
- * if the corresponding entry in the original array is 'apple' 
+ * if the corresponding entry in the original array is 'apple'
  * and `false` if it is anything else.
- * 
- * 
+ *
+ *
  * For example, if we invoke `isItAnApple`
  * passing in [ 'orange', 'apple', 'banana', 'apples', 'apple', 'mango' ] as the argument,
  * the returned value should be: [ false, true, false, false, true, false ].
@@ -180,10 +200,10 @@ var inventory = [
 
 /**
   * ### Example Array Challenge:
-  * 
-  * @instructions
+  *
+  * instructions
   * get3rdCar() should return the string `The is a Land Rover Defender Ice Edition`
-  * 
+  *
   *
   * NOTE: This example has been completed for you.
 **/
@@ -199,13 +219,13 @@ function get3rdCar(inventory) {
 
 /**
  * ### Challenge `getCarInfoByIndex`
- * 
- * @instructions
+ *
+ * instructions
  * getCarInfoByIndex takes two arguments:
  *     (1) an array which is an inventory of cars like the preview above (see ⭐️ Preview Test Data ⭐️)
  *     (2) a number which is the desired index in the array.
  * getCarInfoByIndex returns a string in the format `This is a {car_make} {car_model}`
- * 
+ *
  * For example, if getCarInfoByIndex is invoked with the inventory and the number 0,
  * it will return `This is a Lincoln Navigator`.
 */
@@ -215,12 +235,12 @@ function getCarInfoByIndex(inventory, index) {
 
 /**
  * ### Challenge `getLastCarInfo`
- * 
- * @instructions
+ *
+ * instructions
  * getLastCarInfo takes a single argument:
  *     (1) an array which is an inventory of cars like the one inside /data/inventory.js.
  * getLastCarInfo returns a string in the format `This is a {car_make} {car_model}
- * 
+ *
  * For example, if getLastCarInfo is invoked passing the inventory inside /data/inventory.js,
  * it will return `This is a Lincoln Town Car`.
 */
@@ -230,8 +250,8 @@ function getLastCarInfo(/* code here */) {
 
 /**
  * ### Challenge `getModelYears`
- * 
- * @instructions
+ *
+ * instructions
  * We need the years from every car in the inventory!
  * getModelYears takes a single argument:
  *     (1) an array which is an inventory of cars like the one inside /data/inventory.js.
@@ -240,74 +260,3 @@ function getLastCarInfo(/* code here */) {
 function getModelYears(/* code here */) {
   /* code here */
 }
-
-/**
- * ### Challenge `getCarInfoById`
- *  * * THIS ONE IS A STRETCH GOAL. ATTEMPT IT ONLY AFTER
- * COMPLETING ALL NON-STRETCH CHALLENGES IN THE REPOSITORY!
- * 
- * @instructions
- * getCarInfoById takes two arguments:
- *     (1) an array which is an inventory of cars like the one inside /data/inventory.js.
- *     (2) a number which is the desired car id (see how each car has its own unique id).
- * getCarInfoById returns a string in the format `This is a {car_make} {car_model}
- * 
- * For example, if getCarInfoById is invoked with the inventory and the number 1,
- * it will return `This is a Lincoln Navigator`.
-*/
-function getCarInfoById(/* code here */) {
-  /* code here */
-}
-
-/**
- * ### Challenge `getOlderCars`
- * * THIS ONE IS A STRETCH GOAL. ATTEMPT IT ONLY AFTER
- * COMPLETING ALL NON-STRETCH CHALLENGES IN THE REPOSITORY!
- * 
- * @instructions
- * We need a utility to find older cars!
- * getOlderCars takes two arguments:
- *     (1) an array which is an inventory of cars like the one inside /data/inventory.js.
- *     (2) a number which is the desired max year.
- * getOlderCars returns an array containing all the cars
- * with a `car_year` which is at most the given desired max year,
- * in the same order as they appear in the original inventory.
-*/
-function getOlderCars(/* code here */) {
-  /* code here */
-}
-
-/**
- * ### Challenge `getGermanCars`
- * * THIS ONE IS A STRETCH GOAL. ATTEMPT IT ONLY AFTER
- * COMPLETING ALL NON-STRETCH CHALLENGES IN THE REPOSITORY!
- * 
- * @instructions
- * We need a utility to find German cars!
- * getGermanCars takes a single argument:
- *     (1) an array which is an inventory of cars like the one inside /data/inventory.js.
- * getGermanCars returns an array containing all the cars
- * made by either `Audi` or `Mercedes-Benz` or `Volkswagen` or `BMW`,
- * in the same order as they appear in the original inventory.
-*/
-function getGermanCars(/* code here */) {
-  /* code here */
-}
-
-/**
- * ### Challenge `carMaker`
- * THIS ONE IS A STRETCH GOAL. ATTEMPT IT ONLY AFTER
- * COMPLETING ALL NON-STRETCH CHALLENGES IN THE REPOSITORY!
- * 
- * @instructions
- * This function takes a single odometer argument (a number) and returns an object.
- * The returned object has the following characteristics:
- *     it has an `odometer` property that contains the argument passed in.
- *     it has a `drive` method that takes a distance as its argument, and
- *         (1) causes the odometer in the object to be increased by the distance,
- *         (2) returns the updated value of the `odometer`.
-*/
-function carMaker(/* code here */) {
-  /* code here */
-}
-