updating code

bethrobson · bethrobson · commit 2aea1b50b9ea · 2014-02-18T11:15:59.000-08:00
diff --git a/chapter2/battleship.html b/chapter2/battleship.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>Battleship</title>
 <meta charset="utf-8">
+<title>Battleship</title>
 </head>
 <body>
 <h1>Play battleship!</h1>
diff --git a/chapter4/bubbles2.html b/chapter4/bubbles2.html
@@ -18,16 +18,22 @@
 
 var highScore, bestSolutions;
 
+//
 // compute the high score and display results
+//
 highScore = printAndGetHighScore(scores);
 console.log("Bubbles tests: " + scores.length);
 console.log("Highest bubble score: " + highScore);
 
+//
 // compute the best solutions and display
+//
 bestSolutions = getBestResults(scores, highScore);
 console.log("Solutions with the highest score: " + bestSolutions);
 
+//
 // compute the most cost effective of the best solutions
+//
 mostCostEffective = getMostCostEffectiveSolution(scores, costs, highScore);
 console.log("Bubble Solution #" + mostCostEffective + " is the most cost effective");
 
@@ -56,7 +62,7 @@
 
 
 function getMostCostEffectiveSolution(scores, costs, highscore) {
-	var cost = 100.0;
+	var cost = 100.00; // much higher than any of the costs
 	var index;
 
 	for (var i = 0; i < scores.length; i++) {
diff --git a/chapter5/autoomatic.html b/chapter5/autoomatic.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-  <title>Object-o-matic</title>
   <meta charset="utf-8">
+  <title>Object-o-matic</title>
   <script>
 	function makeCar() {
 		var makes = ["Chevy", "GM", "Fiat", "Webville Motors", "Tucker"];
diff --git a/chapter5/carProps.html b/chapter5/carProps.html
@@ -0,0 +1,48 @@
+<!doctype html>
+<html lang="en">
+<head>
+<meta charset="utf-8">
+<title>Car properties</title>
+<script>
+
+var fiat = { 
+    make: "Fiat",
+    model: "500",
+    year: 1957, 
+    color: "Medium Blue",
+    passengers: 2,
+    convertible: false,
+    mileage: 88000,
+    started: false,
+
+    start: function() {
+		this.started = true;
+	},
+
+    stop: function() {
+		this.started = false;
+	},
+
+    drive: function() {
+		if (this.started) {
+			alert(this.make + " " +
+					this.model + " goes zoom zoom!");
+		} else {
+			alert("You need to start the engine first.");
+		}
+	}
+};
+
+fiat.start();
+fiat.drive();
+
+for (prop in fiat) {
+	console.log(prop + ": " + fiat[prop]);
+}
+
+</script>
+</head>
+<body>
+</body>
+</html>
+
diff --git a/chapter5/carWithDrive.html b/chapter5/carWithDrive.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>Car with drive</title>
 <meta charset="utf-8">
+<title>Car with drive</title>
 <script>
 
 var fiat = { 
diff --git a/chapter5/carWithDriveExercise.html b/chapter5/carWithDriveExercise.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>All cars driving</title>
 <meta charset="utf-8">
+<title>All cars driving</title>
 <script>
 
 var fiat = { 
diff --git a/chapter5/carWithFuel.html b/chapter5/carWithFuel.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>Car with fuel</title>
 <meta charset="utf-8">
+<title>Car with fuel</title>
 <script>
 
 var fiat = { 
diff --git a/chapter5/eightball.html b/chapter5/eightball.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>Magic Eightball</title>
 <meta charset="utf-8">
+<title>Magic Eightball</title>
 <script>
 
 var eightBall = { 
diff --git a/chapter5/prequal.html b/chapter5/prequal.html
@@ -66,8 +66,8 @@
 //
 // add a function to make it easier to generate the console output!
 //
-function isWorthALook(b, car) {
-	if (b) {
+function isWorthALook(didQualify, car) {
+	if (didQualify) {
 		console.log("You gotta check out this " + car.make + " " + car.model);
 	} else {
     	console.log("You should really pass on the " + car.make + " " + car.model);
diff --git a/chapter5/secret.html b/chapter5/secret.html
@@ -1,8 +1,8 @@
 <!doctype html>
 <html lang="en">
 <head>
-<title>Secret</title>
 <meta charset="utf-8">
+<title>Secret</title>
 <script>
 
 function getSecret(file, secretPassword) {
diff --git a/chapter6/planets.html b/chapter6/planets.html
@@ -1,8 +1,8 @@
 <!doctype html> 
 <html lang="en"> 
 <head>
-<title>Planets</title> 
 <meta charset="utf-8"> 
+<title>Planets</title> 
 <style>
 	.redtext { color: red; } 
 </style>
