class.md

Class

Herança Prototipal

Permite construir propriedades de objetos obtendo herança prototipal.

    //class
    function Studying(skill, place) {
        //constructor
        this.skill = skill;
        this.place = place;
    }
    
    //methods
    Studying.prototype.allDay = function() {
        console.log(`I'm studying ${this.skill} in the ${this.place}`);
    };

    const JS = new Studying("JS", "morning");
    const react = new Studying("React", "afternoon");

    JS.allDay()
    react.allDay()

Criando Classes do ES6

    //class
    class Studying {
        constructor(skill, place) {
            this.skill = skill;
            this.place = place;
        };

        allDay() {
            console.log(`I'm studying ${this.skill} in the ${this.place}`)
        };

        static info() {
            console.log(`This is a class for create study list`);
        };

        get skill() {
            console.log(`My preferred skill is ${JS}`);
        };

        set newSkill(name) {
            this.name = name;
        };
    };

    let JS = new Studying("JS", "morning");
    let react = new Studying("React", "afternoon");

    JS.allDay()
    react.allDay()

Usando extended classes

    //class
    class Studying {
        constructor(skill) {
            this.skill = skill;
        };

        allDay() {
            console.log(`I'm studying ${this.skill} in the ${this.place}`)
        };
    };

    class Polymer extends Studying {
        constructor(skill, place){
            super(skill);
            this.place = place;
        };

        local() {
            console.log(`after work I'm studying ${this.skill} at ${this.place}`);
        };
    };

    const polymer = new Polymer("Polymer", "home");

    polymer.local()
    polymer.allDay()