javascript class inheritance

Nathan uses Linux answered on May 25, 2020 Popularity 10/10 Helpfulness 4/10

answer javascript class inheritance

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javascript class inheritance

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// Class Inheritance in JavaScript
class Mammal {
	constructor(name) {
		this.name = name;
	}
	eats() {
		return `${this.name} eats Food`;
	}
}

class Dog extends Mammal {
	constructor(name, owner) {
		super(name);
		this.owner = owner;
	}
	eats() {
		return `${this.name} eats Chicken`;
	}
}

let myDog = new Dog("Spot", "John");
console.log(myDog.eats()); // Spot eats chicken

Popularity 10/10 Helpfulness 4/10 Language javascript

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Tags: class inheritance javascript

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Contributed on May 25 2020

Nathan uses Linux

0 Answers Avg Quality 2/10

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javascript Class Inheritance

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// parent class
class Person { 
    constructor(name) {
        this.name = name;
    }

    greet() {
        console.log(`Hello ${this.name}`);
    }
}

// inheriting parent class
class Student extends Person {

}

let student1 = new Student('Jack');
student1.greet();

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: class clas

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Contributed on May 21 2022

SAMER SAEID

0 Answers Avg Quality 2/10

javascript class inheritance

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