Class5Objects

02week/arrayspj.js

@@ -0,0 +1,65 @@
+'use strict'
+
+//length
+let cars = ['Ford','Toyota','Cadillac','Hyundai'];
+console.log(cars.length);
+
+//concat
+let moreCars = ['Aston Martin','Bugatti','Bentley','Honda'];
+let totalCars = cars.concat(moreCars);
+console.log(totalCars);
+
+//indexOf
+console.log(totalCars.indexOf("Honda"));
+
+//lastIndexOf
+console.log(totalCars.lastIndexOf("Ford"));
+
+//join
+let stringOfCars = totalCars.join(',');
+console.log(stringOfCars);
+
+//split
+totalCars = stringOfCars.split(',');
+console.log(totalCars);
+
+//reverse
+let carsInReverse = totalCars.reverse();
+console.log(carsInReverse);
+
+//sort
+carsInReverse.sort();
+alert(carsInReverse.indexOf('Aston Martin'));
+console.log(carsInReverse);
+
+//slice
+let removedCars = carsInReverse.slice(4, 6);
+console.log(removedCars);
+
+//splice
+carsInReverse.splice(1, 1, 'Ford');
+carsInReverse.splice(2, 1, 'Honda');
+console.log(carsInReverse);
+
+//push
+carsInReverse.push('Ford', 'Honda');
+console.log(carsInReverse);
+
+//pop
+carsInReverse.pop();
+console.log(carsInReverse);
+
+//shift
+carsInReverse.shift();
+console.log(carsInReverse);
+
+//unshift
+carsInReverse.unshift("Subaru");
+console.log(carsInReverse);
+
+//forEach
+var numbers = [23, 45, 0, 2];
+function addTwo(item) {
+  console.log(item + 2);
+}
+numbers.forEach(addTwo)

02week/ticTacToe.js

@@ -1,5 +1,21 @@
 'use strict';
 
+
+//if no, push that player marker to that index
+//make a copy to the board
+//const updatedBoard = [...board];
+//slice the row, store to const, (not splice)
+//const updatedRow = board.slice(row, row+1) [0];
+//console.log(updatedRow, 'Row')
+
+/*Check it marker exists at row/columns
+If no wins, switch player, display the updated boardIf any wins come back return the player winner, clear the board*/
+
+//Horizontal Win [0,1,2], [3,4,5], [6,7,8]
+// Vertical Win: [0,3,6], [1,4,7], [2,5,8]
+// Diagonal Win: [0,4,8], [0,2,6]
+// Only way to win is if the total is 0 or if the total is 3. X are worth 1 point and O are worth 0 points
+
 const assert = require('assert');
 const readline = require('readline');
 const rl = readline.createInterface({
@@ -23,17 +39,31 @@ function printBoard() {
   console.log('2 ' + board[2].join(' | '));
 }
 
+// Horizontal Win: [0,1,2], [3,4,5], [6,7,8]
 function horizontalWin() {
-  // Your code here
-}
+  if ('a win in a row') {
+    [ { x: 0, o: 6 }, { x: 1, o: 7 }, { x: 2, o: 8 }] || [ { x: 3, o: 0 }, {x: 4, o: 1 }, { x: 5, o: 2 }] || [ { x: 6, o: 3 }, { x: 7, o: 4 }, { x: 8, o: 5 }]
+  };
+  return ('player " " wins!');
+};
 
+// Vertical Win: [0,3,6], [1,4,7], [2,5,8]
 function verticalWin() {
-  // Your code here
-}
+  if ('a win in a column') {
+    [ { x: 0, o: 1 }, { x: 3, o: 4 }, { x: 6, o: 7 }] || [ { x: 2, o: 0 }, { x: 5, o: 3 }, { x: 8, o: 6 }] || [ { x: 1, o: 2 }, { x: 4, o: 5 }, { x: 7, o: 8 }]
+
+  };
+  return ('player " " wins!');
+};
 
+// Diagonal Win: [0,4,8], [2,4,6]
 function diagonalWin() {
-  // Your code here
-}
+  if ('a win diagonally') {
+    [ { x: 0, o: 2 }, { x: 4, o: 4 }, { x: 8, o: 6 }] || [ { x: 2, o: 0 }, { x: 4, o: 4 }, { x: 6, o: 8 }]
+
+  };
+  return ('player " " wins!');
+};
 
 function checkForWin() {
   // Your code here

03week/forLoops.js

@@ -0,0 +1,38 @@
+const carsInReverse = ['Fiat', 'Ford'];
+console.log(carsInReverse);
+
+for (let i = 0; i < carsInReverse.length; i++){
+  console.log(carsInReverse[i]);
+}
+
+const persons = {
+firstName: "Jane",
+lastName: "Doe",
+birthDate: "Jan 5, 1925",
+gender: "female"
+};
+
+let key;
+for (key in persons) {
+  console.log(key);
+}
+
+for (key in persons) {
+  if (key ==='birthDate') {
+    console.log(persons['birthDate']);
+  }
+};
+
+
+let n = 0;
+while (n < 1001) {
+  console.log(n);
+  n++
+};
+
+/*
+A "for loop" is better than a "while loop" when you know the exact number of iterations you need to do for a specific problem.
+
+The difference between a for loop and a for...in loop is a for loop is used to iterate through an array and a for..in loop is to iterate over the properties of an object. 
+
+The difference between a while loop and a do...while loop is a while loop keeps going until something rings true. The do...while loop when some sort of task or function needs to be done first before you start running that loop.

03week/partnerChallenge.js

@@ -0,0 +1,24 @@
+'use strict'
+
+const partnerObj = {
+  firstName: "Renata",
+  lastName: "Estes",
+  age:27,
+  eyeColor: "brown",
+  talk: () => {
+    return "Hello Renee!"
+  },
+};
+
+partnerObj.lastName = "cars";
+console.log(partnerObj['firstName']);
+console.log(partnerObj.lastName);
+console.log(partnerObj.talk());
+
+const partnerArr = Object.keys(partnerObj);
+console.log(partnerArr);
+
+for (var i in partnerArr){
+  console.log(partnerArr[i])
+  console.log(partnerObj[partnerArr[i]])
+}

03week/towersOfHanoi.js

@@ -1,5 +1,50 @@
 'use strict';
 
+//Create three CoRs with arrays
+//The first CoR is full
+let stacks = {
+  a: [4, 3, 2, 1],
+  b: [],
+  c: []
+};
+//You click on the first CoR to remove a stack (pop)
+//You click on one of the other CoR to add that stack you removed (movePiece)
+//~>You must check the CoR to see if there is already a stack there.
+//(push)//
+function movePiece() {
+  if (stacks == null) {
+    stacks.pop();
+  } else {
+    if (last < last) {
+      alert("Invalid Move");
+    } else {
+      stacks.push();
+      stacks = null;
+    }
+  }
+ //(Compare array values). If there is, you need to check the value of that stack to make sure it is bigger than the one you want to drop.
+//You win whenever you get the entire stack on one of the other CoRs (stack.b or stack.c)
+
+var clicker = function() {
+  //
+  var row = null;
+  var m = 0;
+  stack.click(function(){
+    m = m +1;
+    $("#counter").html(m);
+    var stack = $(this);
+    var children = stack.children();
+    var lastChild = children.last();
+
+        if ((stack ='2').children().length >= 4 || (stack ='3').children().length >= 4)
+  {
+      alert("You Win!!");
+    }
+
+  });
+}
+
+
 const assert = require('assert');
 const readline = require('readline');
 const rl = readline.createInterface({
@@ -13,25 +58,39 @@ let stacks = {
   c: []
 };
 
+let first = stacks[0];
+console.log(first);
+
+let last = stacks[stacks.length - 1];
+console.log(last);
+
 function printStacks() {
   console.log("a: " + stacks.a);
   console.log("b: " + stacks.b);
   console.log("c: " + stacks.c);
 }
 
 function movePiece() {
-  // Your code here
-
-}
+  if (stacks == null) {
+    stacks.pop();
+  } else {
+    if (last < last) {
+      alert("Invalid Move");
+    } else {
+      stacks.push();
+      stacks = null;
+    }
+  }
 
 function isLegal() {
   // Your code here
 
 }
 
 function checkForWin() {
-  // Your code here
-
+  if (stacks.b.length === 4 || stacks.c.length === 4) {
+      console.log("You win");
+    }
 }
 
 function towersOfHanoi(startStack, endStack) {
@@ -91,3 +150,10 @@ if (typeof describe === 'function') {
   getPrompt();
 
 }
+
+
+/*function towersOfHanoi (startStack, endStack)
+if sourceStack arry.last < targetStack array.last then
+  return true
+  end if
+return false*/