What is inheritance in JavaScript?
Inheritance in JavaScript is a mechanism where one object can access properties and methods of another object.
Can you explain how it works with examples?
Sure! In JavaScript, inheritance is often achieved using prototypes. For example, if you have a parent object and a child object, the child can inherit properties from the parent using Object.create()
.
What is the difference between prototypal inheritance and classical inheritance?
Prototypal inheritance is based on prototypes, while classical inheritance is based on classes. JavaScript uses prototypal inheritance.
How do I implement inheritance in ES6?
In ES6, you can use the class
syntax. You define a class and use the extends
keyword to create a subclass that inherits from a parent class.
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