Learn inheriting from a class

8-using-inheritance/inheritance.js

@@ -0,0 +1,35 @@
+class Person {
+  constructor(firstName, lastName) {
+    this.firstName = firstName;
+    this.lastName = lastName;
+  }
+  toString() {
+    return `Name: ${this.firstName} ${this.lastName}`;
+  }
+  get fullName() {
+    return `${this.firstName} ${this.lastName}`;
+  }
+  get lastName() {
+    return this._lastName;
+  }
+  set lastName(value) {
+    this._lastName = value;
+  }
+}
+
+class ReputablePerson extends Person {
+  constructor(firstName, lastName, rating) {
+    super(firstName, lastName);
+    this.rating = rating;
+  }
+  toString() {
+    return `${super.toString()} Rating: ${this.rating}`;
+  }
+  get fullName() {
+    return `Reputed ${this.lastName}, ${super.fullName}`;
+  }
+}
+
+const alan = new ReputablePerson("Alan", "Turing", 5);
+console.log(alan.toString());
+console.log(alan.fullName);

8-using-inheritance/using-inheritance.md

@@ -18,3 +18,8 @@ JavaScript implements **prototypal** inheritance
 ## Behavior of Get vs. Set
 
 - Gets search deep, but sets are always shallow
+
+## Inheriting from a Class
+
+- Extending a class
+- Overriding methods