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Finished Project #105

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170 changes: 93 additions & 77 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@
* the returned value should be 8.
*
* NOTE: This example has been completed for you.
*/
*/
function addNumbers(num1, num2) {
return num1 + num2;
return num1 + num2;
}

// ⭐️ Example Challenge end ⭐️
Expand All @@ -34,9 +34,9 @@ function addNumbers(num1, num2) {
* 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.');
}

/**
Expand All @@ -52,9 +52,10 @@ function sayGoodbye(/* code here */) {
*
* 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.
*/
function temperatureCtoF(/* code here */) {
/* code here */
*/
function temperatureCtoF(degree) {
let tempC = degree * 9 / 5 + 32
return Math.round(tempC)
}

/**
Expand All @@ -73,12 +74,15 @@ function temperatureCtoF(/* code here */) {
* the returned value should be: '75F'
*
* Hint: You can call your `temperatureCtoF` function from inside `temperatureInF`.
*/
function temperatureInF(/* code here */) {
/* code here */
*/
function temperatureInF(arg, unit) {
if (unit === 'F') {
return `${arg}F`;
} else {
return `${temperatureCtoF(arg)}F`;
}
}


/**
* ### Challenge `makePersonObject`
*
Expand All @@ -94,9 +98,9 @@ function temperatureInF(/* code here */) {
* name: "Leia",
* email: "[email protected]",
* }
*/
function makePersonObject(/* code here */) {
/* code here */
*/
function makePersonObject(id, name, email) {
return { id, name, email };
}

/**
Expand All @@ -111,9 +115,9 @@ function makePersonObject(/* code here */) {
* 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 */
*/
function getName({ id, name, email }) {
return `Hello, my name is ${name}`;
}


Expand All @@ -131,9 +135,13 @@ function getName(/* code here */) {
* 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(fruits) {
for (i = 0; i < fruits.length; i++) {
if (fruits[i] === `apple`) {
return i;
}
}
}

/**
Expand All @@ -150,9 +158,13 @@ function appleIndex(/* code here */) {
* 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 ].
*/
function isItAnApple(/* code here */) {
/* code here */
*/
function isItAnApple(fruits) {
const maybeApple = [];
for (i = 0; i < fruits.length; i++) {
maybeApple.push(fruits[i] === 'apple');
}
return maybeApple;
}


Expand All @@ -179,19 +191,19 @@ var inventory = [
]
*/
/**
* ### Example Array Challenge:
*
* @instructions
* get3rdCar() should return the string `The is a Land Rover Defender Ice Edition`
*
*
* NOTE: This example has been completed for you.
**/
* ### Example Array Challenge:
*
* @instructions
* get3rdCar() should return the string `The is a Land Rover Defender Ice Edition`
*
*
* NOTE: This example has been completed for you.
**/
function get3rdCar(inventory) {
const the3rd = inventory[2];
return `The is a ${the3rd.car_make} ${the3rd.car_model}`
const the3rd = inventory[2];
return `The is a ${the3rd.car_make} ${the3rd.car_model}`
}

// object name and key name
// 👇 COMPLETE YOUR WORK BELOW 👇
// 👇 COMPLETE YOUR WORK BELOW 👇
// 👇 COMPLETE YOUR WORK BELOW 👇
Expand All @@ -208,9 +220,9 @@ function get3rdCar(inventory) {
*
* For example, if getCarInfoByIndex is invoked with the inventory and the number 0,
* it will return `This is a Lincoln Navigator`.
*/
*/
function getCarInfoByIndex(inventory, index) {
/* code here */
return `This is a ${inventory[index].car_make} ${inventory[index].car_model}`;
}

/**
Expand All @@ -223,9 +235,9 @@ function getCarInfoByIndex(inventory, index) {
*
* For example, if getLastCarInfo is invoked passing the inventory inside /data/inventory.js,
* it will return `This is a Lincoln Town Car`.
*/
function getLastCarInfo(/* code here */) {
/* code here */
*/
function getLastCarInfo(inventory) {
return `This is a ${inventory[inventory.length-1].car_make} ${inventory[inventory.length-1].car_model}`;
}

/**
Expand All @@ -236,9 +248,13 @@ function getLastCarInfo(/* code here */) {
* getModelYears takes a single argument:
* (1) an array which is an inventory of cars like the one inside /data/inventory.js.
* getModelYears returns an array containing all the 'car_year's in the inventory.
*/
function getModelYears(/* code here */) {
/* code here */
*/
function getModelYears(inventory) {
const getYears = [];
for (let i = 0; i < inventory.length; i++) {
getYears.push(inventory[i].car_year)
}
return getYears;
}

/**
Expand All @@ -254,9 +270,9 @@ function getModelYears(/* code here */) {
*
* 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 */
*/
function getCarInfoById( /* code here */ ) {
/* code here */
}

/**
Expand All @@ -272,9 +288,9 @@ function getCarInfoById(/* code here */) {
* 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 */
*/
function getOlderCars( /* code here */ ) {
/* code here */
}

/**
Expand All @@ -289,9 +305,9 @@ function getOlderCars(/* code here */) {
* 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 */
*/
function getGermanCars( /* code here */ ) {
/* code here */
}

/**
Expand All @@ -306,37 +322,37 @@ function getGermanCars(/* code here */) {
* 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 */
*/
function carMaker( /* code here */ ) {
/* code here */
}

/// ////// END OF CHALLENGE /////////
/// ////// END OF CHALLENGE /////////
/// ////// END OF CHALLENGE /////////
if (typeof exports !== 'undefined') {
// IGNORE: Test/Env Detected
// For Node/Non-browser test env
module.exports = module.exports || {}
if (addNumbers) { module.exports.addNumbers = addNumbers }
if (sayGoodbye) { module.exports.sayGoodbye = sayGoodbye }
if (temperatureCtoF) { module.exports.temperatureCtoF = temperatureCtoF }
if (temperatureInF) { module.exports.temperatureInF = temperatureInF }
if (makePersonObject) { module.exports.makePersonObject = makePersonObject }
if (getName) { module.exports.getName = getName }
if (appleIndex) { module.exports.appleIndex = appleIndex }
// IGNORE: Test/Env Detected
// For Node/Non-browser test env
module.exports = module.exports || {}
if (addNumbers) { module.exports.addNumbers = addNumbers }
if (sayGoodbye) { module.exports.sayGoodbye = sayGoodbye }
if (temperatureCtoF) { module.exports.temperatureCtoF = temperatureCtoF }
if (temperatureInF) { module.exports.temperatureInF = temperatureInF }
if (makePersonObject) { module.exports.makePersonObject = makePersonObject }
if (getName) { module.exports.getName = getName }
if (appleIndex) { module.exports.appleIndex = appleIndex }

if (isItAnApple) { module.exports.isItAnApple = isItAnApple }

if (isItAnApple) { module.exports.isItAnApple = isItAnApple }


if (carMaker) { module.exports.carMaker = carMaker }
if (getCarInfoByIndex) { module.exports.getCarInfoByIndex = getCarInfoByIndex }
if (getLastCarInfo) { module.exports.getLastCarInfo = getLastCarInfo }
if (getCarInfoById) { module.exports.getCarInfoById = getCarInfoById }

if (getModelYears) { module.exports.getModelYears = getModelYears }
if (getOlderCars) { module.exports.getOlderCars = getOlderCars }
if (getGermanCars) { module.exports.getGermanCars = getGermanCars }

}

if (carMaker) { module.exports.carMaker = carMaker }
if (getCarInfoByIndex) { module.exports.getCarInfoByIndex = getCarInfoByIndex }
if (getLastCarInfo) { module.exports.getLastCarInfo = getLastCarInfo }
if (getCarInfoById) { module.exports.getCarInfoById = getCarInfoById }

if (getModelYears) { module.exports.getModelYears = getModelYears }
if (getOlderCars) { module.exports.getOlderCars = getOlderCars }
if (getGermanCars) { module.exports.getGermanCars = getGermanCars }

}