Classes in ES6

es6-classes.js

/**
 * Standard class
 */
class Car {
	// Public properties are not widely supported yet
	// https://caniuse.com/#feat=mdn-javascript_classes_public_class_fields

	// Our constructor
	constructor(brand, model) {
		// Define two public properties inside the ctor
		this.brand = brand;
		this.model = model;
	}
	
	// This is a getter (i.e. mycar.brandAndModel, and not mycar.brandAndModel())
	// This pseudo-property cannot be set, only read
	get brandAndModel() {
		return `${this.brand} ${this.model}`;
	}
	
	// This is a classic method
	getBrandAndModel() {
		return this.brandAndModel;
	}
}

/**
 * Abstract class
 */