finished week 3 homework

battleGame.js

@@ -1,16 +1,33 @@
+
 // 1. Create attack function below.  This will take the following parameters:
 // attackingPlayer, defendingPlayer, baseDamage, variableDamage
-
-
+// const attack = function (attackingPlayer, defendingPlayer, baseDamage, variableDamage) {
+//   const randomDamage = Math.floor(Math.random() * variableDamage);
+//   const totalDamage = baseDamage + randomDamage;
+//   defendingPlayer.health = defendingPlayer.health - totalDamage;
+//   console.log(`${attackingPlayer.name} hits ${defendingPlayer.name} for ${totalDamage} damage`);
+// }
 
 // 2. Create player1 and player2 objects below
 // Each should have a name property of your choosing, and health property equal to 10
-
+let player1 = {
+  name: 'Corgi',
+  health: 10
+};
+let player2 = {
+  name: 'Bichon',
+  health: 10
+};
 
 
 // 3. Refactor attack function to an arrow function.  Comment out function above.
 
-
+const attack = (attackingPlayer, defendingPlayer, baseDamage, variableDamage) => {
+  const randomDamage = Math.floor(Math.random() * variableDamage);
+  const totalDamage = baseDamage + randomDamage;
+  defendingPlayer.health = defendingPlayer.health - totalDamage;
+  console.log(`${attackingPlayer.name} hits ${defendingPlayer.name} for ${totalDamage} damage`);
+}
 
 // DO NOT MODIFY THE CODE BELOW THIS LINE
 // Set attacker and defender.  Reverse roles each iteration

itemizedReceipt.js

@@ -3,7 +3,18 @@
 // i.e. {descr: 'Coke', price: 1.99}
 // function should log each item to the console and log a total price
 
+const logReceipt = function(...menuItems) {
+  let total = 0;
+  menuItems.forEach(menuItem => console.log(`descr: ${menuItem.descr}, price: $${menuItem.price}`))
+  menuItems.forEach(menuItem => total += menuItem.price);
+  console.log(`Total - $${total}`)
+
+  // return receipt
+}
 
+// const array1 = ['a', 'b', 'c'];
+
+// array1.forEach(element => console.log(element));
 
 // Check
 logReceipt(

phoneNumber.js

@@ -4,37 +4,57 @@
 // '206-333-4444'
 // '206 333 4444'
 // Returns true if valid, false if not valid
-
-
-
-// Explanation of RegExp
-// ^      start of line
-// \(     optional start parenthesis
-// \d{3}  exactly 3 digit characters
-// \)     optional end parenthesis
-// [-\s]  one of a space or a dash
-// \d{3}  exactly 3 digit characters
-// [-\s]  one of a space or a dash
-// \d{4}  exactly 4 digit characters
-// $      end of line
-
-// check testPhoneNumber
-console.log(testPhoneNumber('(206) 333-4444')); // should return true
-console.log(testPhoneNumber('(206) 33-4444')); // should return false, missing a digit
-
-
-// 1. Create a function parsePhoneNumber that takes in a phoneNumber string 
-// in one of the above formats.  For this, you can *assume the phone number
-// passed in is correct*.  This should use a regular expression
-// and run the exec method to capture the area code and remaining part of
-// the phone number.
-// Returns an object in the format {areaCode, phoneNumber}
-
-
-
-// Check parsePhoneNumber
-console.log(parsePhoneNumber('206-333-4444'));
-// returns {areaCode: '206', phoneNumber: '3334444'}
-
-console.log(parsePhoneNumber('(222) 422-5353'));
-// returns {areaCode: '222', phoneNumber: '4225353'}
+function testPhoneNumber(phoneNumber) {
+    const regEx = /^\(\d{3}\)[-\s]\d{3}[-\s]\d{4}$/;
+    if (phoneNumber.match(regEx)) {
+            return true;
+        } else {
+            alert("message");
+            return false;
+        }
+
+};
+
+
+    // Explanation of RegExp
+    // ^      start of line
+    // \(     optional start parenthesis
+    // \d{3}  exactly 3 digit characters
+    // \)     optional end parenthesis
+    // [-\s]  one of a space or a dash
+    // \d{3}  exactly 3 digit characters
+    // [-\s]  one of a space or a dash
+    // \d{4}  exactly 4 digit characters
+    // $      end of line
+
+    // check testPhoneNumber
+    console.log(testPhoneNumber('(206) 333-4444')); // should return true
+    console.log(testPhoneNumber('(206) 33-4444')); // should return false, missing a digit
+
+
+    // 1. Create a function parsePhoneNumber that takes in a phoneNumber string 
+    // in one of the above formats.  For this, you can *assume the phone number
+    // passed in is correct*.  This should use a regular expression
+    // and run the exec method to capture the area code and remaining part of
+    // the phone number.
+    // Returns an object in the format {areaCode, phoneNumber}
+    function parsePhoneNumber(phoneNumber) {
+        const regEx2 = /\d{3}/;
+        const regEx3 = /\d{3}[-\s]\d{4}/;
+        let areaCode = regEx2.exec(phoneNumber);
+        let number = regEx3.exec(phoneNumber);
+        let result = number[0].replace('-', '');
+        let finalNumber = `areaCode: '${areaCode}', phoneNumber: '${result}'`;
+        // console.log(areaCode);
+        // console.log(number);
+        // console.log(result);
+        return finalNumber;
+    }
+
+
+    // Check parsePhoneNumber
+    console.log(parsePhoneNumber('206-333-4444'));
+    // returns {areaCode: '206', phoneNumber: '3334444'}
+
+    console.log(parsePhoneNumber('(222) 422-5353'));
+    // returns {areaCode: '222', phoneNumber: '4225353'}

soccer.js

@@ -1,4 +1,3 @@
-
 const RESULT_VALUES = {
   w: 3,
   d: 1,
@@ -20,6 +19,14 @@ const getPointsFromResult = function getPointsFromResult(result) {
 // including wins, draws, and losses i.e. 'wwdlw'
 // Returns total number of points won
 
+function getTotalPoints(points) {
+  const myArray = points.split('');
+  let total = 0;
+  myArray.forEach((arrayItem) => total += RESULT_VALUES[arrayItem]);
+
+  return total
+}
+
 
 
 // Check getTotalPoints
@@ -30,13 +37,26 @@ console.log(getTotalPoints('wwdl')); // should equal 7
 // i.e. {name: 'Sounders', results: 'wwlwdd'}
 // Logs each entry to the console as "Team name: points"
 
+function orderTeams(...points) {
+  points.forEach((point) => {
+    const myArray = point.results.split('');
+    let total = 0;
+    myArray.forEach((arrayItem) => total += RESULT_VALUES[arrayItem]);
+
+    console.log(`name: ${point.name}, results: ${total}`)
+  })
+
+};
 
 
 // Check orderTeams
-orderTeams(
-  { name: 'Sounders', results: 'wwdl' },
-  { name: 'Galaxy', results: 'wlld' }
-);
+orderTeams({
+  name: 'Sounders',
+  results: 'wwdl'
+}, {
+  name: 'Galaxy',
+  results: 'wlld'
+});
 // should log the following to the console:
 // Sounders: 7
 // Galaxy: 4

spaceShip.js

@@ -3,7 +3,21 @@
 // - should have a method accelerate that logs to the console 
 //   `${name} moving to ${topSpeed}`
 
-
-
+class SpaceShip {
+    constructor(name, topSpeed) {
+    this.name = name;
+    this.topSpeed = topSpeed;
+    }
+    accelerate() {
+    const { name, topSpeed } = this;
+    console.log(`${name} moving to ${topSpeed}`);
+    };
+};
 // 2. Call the constructor with a couple ships, 
 // and call accelerate on both of them.
+
+const spaceship1 = new SpaceShip('UFO', '100 mph');
+spaceship1.accelerate(); 
+
+const spaceship2 = new SpaceShip('Gort', '10,000 mph');
+spaceship2.accelerate();