Not Completed

app.js

@@ -1,30 +1,54 @@
 /* The four rules for 'this';
 * in your own words. explain the four rules for the "this" keyword below.
-* 1. 
-* 2. 
-* 3. 
-* 4. 
+* 1. Whenever the 'this' keyword is used in a global function it refers to the 'Window' that the function is in. 
+* 2. Whenever Dot Notation is used the Object to the left is the reference to 'this'
+* 3. Whenever a 'constructor' is used the 'this' keyword refers to the instantiated object 
+* 4. You can specifically assign the 'this' keyword using Call() or Apply()
 * write out a code example of each explanation above
 */
 
 // First Rule
+() => console.log(this);
 
 // Second Rule
+const person = {
+  greet: 'Hi my name is ',
+    writeName: function(test) {
+        console.log(this.greet + test);
+    }
+}
+person.writeName('Brandon');
 
 // Third Rule
+function Greeting() {
+  this.greet = 'Hello ';
+  this.sayHi = function(name) {
+      console.log(this.greet + name);
+  }
+};
+
+const newPerson = new Greeting();
+newPerson.sayHi('Brandon');
+
 
 // Fourth Rule * you may want to use your third rule's example to accomplish this
+//newPerson.sayHi.apply('Bob');
 
 // explain closure 
+// variables Can Only Be Access From The Outside Of The Scope
 
 function foo () {
-  console.log(this); // what does this point to?
+  console.log(this); // what does this point to? 
 };
+//Window
 
 const counterFunction = () => {
   // this code is broken. figure out why, and tell us where the closure is when you fix it
+
+  const count = 0; // <-- Added The Count Variable To The Function Scope
+
   const changeCount = (value) => {
-    count += value;
+    count += value; // <---- The Bottom Return Does Not Have access To This Varialbe
   };
   return {
     increment: () => {
@@ -34,7 +58,7 @@ const counterFunction = () => {
       changeCount(-1);
     },
     total: () => {
-      return count;
+      return count; 
     }
   }
 };
@@ -52,13 +76,23 @@ console.log(counter.total());
   // your options object should have "make", "model", "year" properties on it
   // assign these properties you pass in with options to the constructors 'this' object.
   // add a speak() method to your object that when called will log out the car's make model and year.
+
+  function car (options) {
+    this.make = options.make;
+    this.model = options.model;
+    this.year = options.year;
+    this.speak = function () {
+      console.log(this.make, this.model);
+    };
+  }
+
 
 // when you're done un comment the next few lines and run the file here in node `node app.js`.
 
-// const herby = new Car({make: 'Volkswagen', model: 'Beetle', year: '1963'});
-// console.log(herby.speak());
-// const goldfinger = new Car({make: 'Aston Martin', model: 'DB5', year: '1964'});
-// console.log(goldfinger.speak());
+ const herby = new Car({make: 'Volkswagen', model: 'Beetle', year: '1963'});
+ console.log(herby.speak());
+ const goldfinger = new Car({make: 'Aston Martin', model: 'DB5', year: '1964'});
+ console.log(goldfinger.speak());
 
 
 // once you get done with this, redo it all using the class keyword and a constructor function.