OOP exercise

submissions/asaMitaka/OOP/indexClass.js

@@ -0,0 +1,67 @@
+class Inhabitants {
+    constructor(species, name, gender, saying) {
+        this.species = species;
+        this.name = name;
+        this.gender = gender;
+        this.saying = saying;
+    }
+
+    tellAboutClass() {
+        return `${this.saying} My name is ${this.name} I am ${this.species} ${this.gender}.`;
+    }
+}
+
+class Animal extends Inhabitants{ 
+    constructor(species, name, gender, saying) {
+        super(species, name, gender, saying);
+        this.legs = 4;
+    }
+
+    tellAboutClass() {
+        return super.tellAboutClass() + `I have ${this.legs} legs`;
+    }
+}
+
+class Cat extends Animal {
+    constructor(name, gender, saying) {
+        super('cat', name, gender, saying);
+    }
+}
+
+class Dog extends Animal {
+    constructor(name, gender, saying) {
+        super('dog', name, gender, saying);
+    }
+}
+
+class Human extends Inhabitants{
+    constructor(name, gender, saying) {
+        super('human', name, gender, saying);
+        this.hands = 2;
+        this.legs = 2;
+    }
+
+    tellAboutClass() {
+        return super.tellAboutClass() + `I have ${this.hands} hands and ${this.legs} legs`;
+    }
+}
+
+class Man extends Human {
+    constructor(name, saying) {
+        super(name, 'male', saying);
+    }
+}
+
+class Woman extends Human {
+    constructor(name, saying) {
+        super(name, 'female', saying);
+    }
+}
+
+const john = new Man('John', 'Hi');
+const mary = new Woman('Mary', 'Hello');
+const boris = new Dog('Boris', 'male', 'Woof');
+const sam = new Cat('Sam', 'female', 'Meoow');
+
+const inhabitants = [john, mary, boris, sam];
+inhabitants.forEach( item => print(item.tellAboutClass()));