JSFiddle - React, Tailwind, and code Playground

by Pritesh Patel

JavaScript

function Bear () {
    this.color = 'brown';
    this.fangs = 'yellow';
}
 
const bear = new Bear();
console.log(bear.color);

// bad
const bearDentist = bear => bear.fangs = 'white'; // bad
console.log(bearDentist(bear.fangs));
// good 
/* const bearDentist = bear => bear.setFangs('new color'); */ // works
bear.fangs // undefined
//bear.getFangs() // 'fangs value'