Simulate a Struct in JavaScript

This tutorial introduces how to simulate a struct in JavaScript. In JavaScript, all the functions are objects and can have properties or variables attached to them. So, we can simulate a struct by declaring a function and attaching various properties to it.

function Movie(title, href, rating, description) {
    this.title = title;
    this.url = url;
    this.rating = rating;
    this.description = description;
var movies = [
    new Movie('Stuck in Love','','4.5',' wefwg wr w g'),
    new Movie('Emily in Paris','','7.1','fgfdsadf ef wgf  ')

Alternatively, we can also use object literals, but then we won’t be able to see all the properties attached to an object or have a common structure for all the elements by default, like a struct in C.

{id: 1, speaker:"john", country: "au"} // Object Literal

The first approach is more like a struct factory, we can create as many copies as we want, but in the case of object literals, we have to write a complete declaration again.

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